TSTP Solution File: SEU818^2 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : SEU818^2 : TPTP v8.1.0. Released v3.7.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n017.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Tue Jul 19 12:14:59 EDT 2022

% Result   : Theorem 2.73s 2.91s
% Output   : CNFRefutation 33.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   67
%            Number of leaves      :  354
% Syntax   : Number of formulae    : 7281 (  60 unt; 346 typ;   7 def)
%            Number of atoms       : 162894 (54511 equ;   0 cnn)
%            Maximal formula atoms :    9 (  23 avg)
%            Number of connectives : 262794 (26842   ~;60039   |;  10   &;175875   @)
%                                         (   0 <=>;  28  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   9 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :  464 ( 464   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  349 ( 346 usr;   7 con; 0-2 aty)
%            Number of variables   : 28762 (   5   ^28756   !;   1   ?;28762   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_emptyset,type,
    emptyset: $i ).

thf(tp_in,type,
    in: $i > $i > $o ).

thf(tp_nonempty,type,
    nonempty: $i > $o ).

thf(tp_ordinal,type,
    ordinal: $i > $o ).

thf(tp_ordinalTransSet,type,
    ordinalTransSet: $o ).

thf(tp_powerset,type,
    powerset: $i > $i ).

thf(tp_sK100_SY8,type,
    sK100_SY8: $i > $i ).

thf(tp_sK101_SY8,type,
    sK101_SY8: $i > $i ).

thf(tp_sK102_SY8,type,
    sK102_SY8: $i > $i ).

thf(tp_sK103_SY8,type,
    sK103_SY8: $i > $i ).

thf(tp_sK104_SY8,type,
    sK104_SY8: $i > $i ).

thf(tp_sK105_SY8,type,
    sK105_SY8: $i > $i ).

thf(tp_sK106_SY7,type,
    sK106_SY7: $i > $i ).

thf(tp_sK107_SY7,type,
    sK107_SY7: $i > $i ).

thf(tp_sK108_SY8,type,
    sK108_SY8: $i > $i ).

thf(tp_sK109_SY8,type,
    sK109_SY8: $i > $i ).

thf(tp_sK10_SY5,type,
    sK10_SY5: $i > $i ).

thf(tp_sK110_SY8,type,
    sK110_SY8: $i > $i ).

thf(tp_sK111_SY8,type,
    sK111_SY8: $i > $i ).

thf(tp_sK112_SY8,type,
    sK112_SY8: $i > $i ).

thf(tp_sK113_SY8,type,
    sK113_SY8: $i > $i ).

thf(tp_sK114_SY8,type,
    sK114_SY8: $i > $i ).

thf(tp_sK115_SY8,type,
    sK115_SY8: $i > $i ).

thf(tp_sK116_SY7,type,
    sK116_SY7: $i > $i ).

thf(tp_sK117_SY7,type,
    sK117_SY7: $i > $i ).

thf(tp_sK118_SY8,type,
    sK118_SY8: $i > $i ).

thf(tp_sK119_SY8,type,
    sK119_SY8: $i > $i ).

thf(tp_sK11_SY27,type,
    sK11_SY27: $i > $i ).

thf(tp_sK120_SY8,type,
    sK120_SY8: $i > $i ).

thf(tp_sK121_SY8,type,
    sK121_SY8: $i > $i ).

thf(tp_sK122_SY8,type,
    sK122_SY8: $i > $i ).

thf(tp_sK123_SY8,type,
    sK123_SY8: $i > $i ).

thf(tp_sK124_SY8,type,
    sK124_SY8: $i > $i ).

thf(tp_sK125_SY8,type,
    sK125_SY8: $i > $i ).

thf(tp_sK126_SY8,type,
    sK126_SY8: $i > $i ).

thf(tp_sK127_SY8,type,
    sK127_SY8: $i > $i ).

thf(tp_sK128_SY8,type,
    sK128_SY8: $i > $i ).

thf(tp_sK129_SY8,type,
    sK129_SY8: $i > $i ).

thf(tp_sK12_SY5,type,
    sK12_SY5: $i > $i ).

thf(tp_sK130_SY8,type,
    sK130_SY8: $i > $i ).

thf(tp_sK131_SY8,type,
    sK131_SY8: $i > $i ).

thf(tp_sK132_SY7,type,
    sK132_SY7: $i > $i ).

thf(tp_sK133_SY7,type,
    sK133_SY7: $i > $i ).

thf(tp_sK134_SY7,type,
    sK134_SY7: $i > $i ).

thf(tp_sK135_SY7,type,
    sK135_SY7: $i > $i ).

thf(tp_sK136_SY8,type,
    sK136_SY8: $i > $i ).

thf(tp_sK137_SY8,type,
    sK137_SY8: $i > $i ).

thf(tp_sK138_SY8,type,
    sK138_SY8: $i > $i ).

thf(tp_sK139_SY8,type,
    sK139_SY8: $i > $i ).

thf(tp_sK13_SY28,type,
    sK13_SY28: $i > $i ).

thf(tp_sK140_SY8,type,
    sK140_SY8: $i > $i ).

thf(tp_sK141_SY8,type,
    sK141_SY8: $i > $i ).

thf(tp_sK142_SY8,type,
    sK142_SY8: $i > $i ).

thf(tp_sK143_SY8,type,
    sK143_SY8: $i > $i ).

thf(tp_sK144_SY7,type,
    sK144_SY7: $i > $i ).

thf(tp_sK145_SY7,type,
    sK145_SY7: $i > $i ).

thf(tp_sK146_SY7,type,
    sK146_SY7: $i > $i ).

thf(tp_sK147_SY7,type,
    sK147_SY7: $i > $i ).

thf(tp_sK148_SY8,type,
    sK148_SY8: $i > $i ).

thf(tp_sK149_SY8,type,
    sK149_SY8: $i > $i ).

thf(tp_sK14_SY29,type,
    sK14_SY29: $i > $i ).

thf(tp_sK150_SY8,type,
    sK150_SY8: $i > $i ).

thf(tp_sK151_SY8,type,
    sK151_SY8: $i > $i ).

thf(tp_sK152_SY8,type,
    sK152_SY8: $i > $i ).

thf(tp_sK153_SY8,type,
    sK153_SY8: $i > $i ).

thf(tp_sK154_SY8,type,
    sK154_SY8: $i > $i ).

thf(tp_sK155_SY8,type,
    sK155_SY8: $i > $i ).

thf(tp_sK156_SY7,type,
    sK156_SY7: $i > $i ).

thf(tp_sK157_SY7,type,
    sK157_SY7: $i > $i ).

thf(tp_sK158_SY7,type,
    sK158_SY7: $i > $i ).

thf(tp_sK159_SY7,type,
    sK159_SY7: $i > $i ).

thf(tp_sK15_SY5,type,
    sK15_SY5: $i > $i ).

thf(tp_sK160_SY8,type,
    sK160_SY8: $i > $i ).

thf(tp_sK161_SY8,type,
    sK161_SY8: $i > $i ).

thf(tp_sK162_SY8,type,
    sK162_SY8: $i > $i ).

thf(tp_sK163_SY8,type,
    sK163_SY8: $i > $i ).

thf(tp_sK164_SY8,type,
    sK164_SY8: $i > $i ).

thf(tp_sK165_SY8,type,
    sK165_SY8: $i > $i ).

thf(tp_sK166_SY8,type,
    sK166_SY8: $i > $i ).

thf(tp_sK167_SY8,type,
    sK167_SY8: $i > $i ).

thf(tp_sK168_SY7,type,
    sK168_SY7: $i > $i ).

thf(tp_sK169_SY7,type,
    sK169_SY7: $i > $i ).

thf(tp_sK16_SY30,type,
    sK16_SY30: $i > $i ).

thf(tp_sK170_SY7,type,
    sK170_SY7: $i > $i ).

thf(tp_sK171_SY7,type,
    sK171_SY7: $i > $i ).

thf(tp_sK172_SY8,type,
    sK172_SY8: $i > $i ).

thf(tp_sK173_SY8,type,
    sK173_SY8: $i > $i ).

thf(tp_sK174_SY8,type,
    sK174_SY8: $i > $i ).

thf(tp_sK175_SY8,type,
    sK175_SY8: $i > $i ).

thf(tp_sK176_SY8,type,
    sK176_SY8: $i > $i ).

thf(tp_sK177_SY8,type,
    sK177_SY8: $i > $i ).

thf(tp_sK178_SY8,type,
    sK178_SY8: $i > $i ).

thf(tp_sK179_SY8,type,
    sK179_SY8: $i > $i ).

thf(tp_sK17_SY5,type,
    sK17_SY5: $i > $i ).

thf(tp_sK180_SY8,type,
    sK180_SY8: $i > $i ).

thf(tp_sK181_SY8,type,
    sK181_SY8: $i > $i ).

thf(tp_sK182_SY8,type,
    sK182_SY8: $i > $i ).

thf(tp_sK183_SY8,type,
    sK183_SY8: $i > $i ).

thf(tp_sK184_SY93,type,
    sK184_SY93: $i > $i > $i ).

thf(tp_sK185_SY94,type,
    sK185_SY94: $i > $i > $i ).

thf(tp_sK186_SY8,type,
    sK186_SY8: $i > $i ).

thf(tp_sK187_SY8,type,
    sK187_SY8: $i > $i ).

thf(tp_sK188_SY8,type,
    sK188_SY8: $i > $i ).

thf(tp_sK189_SY8,type,
    sK189_SY8: $i > $i ).

thf(tp_sK18_SY7,type,
    sK18_SY7: $i > $i ).

thf(tp_sK190_SY8,type,
    sK190_SY8: $i > $i ).

thf(tp_sK191_SY8,type,
    sK191_SY8: $i > $i ).

thf(tp_sK192_SY8,type,
    sK192_SY8: $i > $i ).

thf(tp_sK193_SY8,type,
    sK193_SY8: $i > $i ).

thf(tp_sK194_SY111,type,
    sK194_SY111: $i > $i > $i ).

thf(tp_sK195_SY112,type,
    sK195_SY112: $i > $i > $i ).

thf(tp_sK196_SY8,type,
    sK196_SY8: $i > $i ).

thf(tp_sK197_SY8,type,
    sK197_SY8: $i > $i ).

thf(tp_sK198_SY8,type,
    sK198_SY8: $i > $i ).

thf(tp_sK199_SY8,type,
    sK199_SY8: $i > $i ).

thf(tp_sK19_SY31,type,
    sK19_SY31: $i > $i ).

thf(tp_sK1_X,type,
    sK1_X: $i ).

thf(tp_sK200_SY8,type,
    sK200_SY8: $i > $i ).

thf(tp_sK201_SY8,type,
    sK201_SY8: $i > $i ).

thf(tp_sK202_SY8,type,
    sK202_SY8: $i > $i ).

thf(tp_sK203_SY8,type,
    sK203_SY8: $i > $i ).

thf(tp_sK204_SY8,type,
    sK204_SY8: $i > $i ).

thf(tp_sK205_SY8,type,
    sK205_SY8: $i > $i ).

thf(tp_sK206_SY8,type,
    sK206_SY8: $i > $i ).

thf(tp_sK207_SY8,type,
    sK207_SY8: $i > $i ).

thf(tp_sK208_SY8,type,
    sK208_SY8: $i > $i ).

thf(tp_sK209_SY8,type,
    sK209_SY8: $i > $i ).

thf(tp_sK20_SY5,type,
    sK20_SY5: $i > $i ).

thf(tp_sK210_SY8,type,
    sK210_SY8: $i > $i ).

thf(tp_sK211_SY8,type,
    sK211_SY8: $i > $i ).

thf(tp_sK212_SY8,type,
    sK212_SY8: $i > $i ).

thf(tp_sK213_SY8,type,
    sK213_SY8: $i > $i ).

thf(tp_sK214_SY8,type,
    sK214_SY8: $i > $i ).

thf(tp_sK215_SY8,type,
    sK215_SY8: $i > $i ).

thf(tp_sK216_SY8,type,
    sK216_SY8: $i > $i ).

thf(tp_sK217_SY8,type,
    sK217_SY8: $i > $i ).

thf(tp_sK218_SY8,type,
    sK218_SY8: $i > $i ).

thf(tp_sK219_SY8,type,
    sK219_SY8: $i > $i ).

thf(tp_sK21_SY5,type,
    sK21_SY5: $i > $i ).

thf(tp_sK220_SY161,type,
    sK220_SY161: $i > $i > $i ).

thf(tp_sK221_SY162,type,
    sK221_SY162: $i > $i > $i ).

thf(tp_sK222_SY167,type,
    sK222_SY167: $i > $i > $i ).

thf(tp_sK223_SY168,type,
    sK223_SY168: $i > $i > $i ).

thf(tp_sK224_SY169,type,
    sK224_SY169: $i > $i > $i ).

thf(tp_sK225_SY170,type,
    sK225_SY170: $i > $i > $i ).

thf(tp_sK226_SY187,type,
    sK226_SY187: $i > $i > $i ).

thf(tp_sK227_SY188,type,
    sK227_SY188: $i > $i > $i ).

thf(tp_sK228_SY193,type,
    sK228_SY193: $i > $i > $i ).

thf(tp_sK229_SY194,type,
    sK229_SY194: $i > $i > $i ).

thf(tp_sK22_SY7,type,
    sK22_SY7: $i > $i ).

thf(tp_sK230_SY195,type,
    sK230_SY195: $i > $i > $i ).

thf(tp_sK231_SY196,type,
    sK231_SY196: $i > $i > $i ).

thf(tp_sK232_SY215,type,
    sK232_SY215: $i > $i > $i ).

thf(tp_sK233_SY216,type,
    sK233_SY216: $i > $i > $i ).

thf(tp_sK234_SY217,type,
    sK234_SY217: $i > $i > $i ).

thf(tp_sK235_SY218,type,
    sK235_SY218: $i > $i > $i ).

thf(tp_sK236_SY249,type,
    sK236_SY249: $i > $i > $i ).

thf(tp_sK237_SY250,type,
    sK237_SY250: $i > $i > $i ).

thf(tp_sK238_SY251,type,
    sK238_SY251: $i > $i > $i ).

thf(tp_sK239_SY252,type,
    sK239_SY252: $i > $i > $i ).

thf(tp_sK23_SY32,type,
    sK23_SY32: $i > $i ).

thf(tp_sK240_SY285,type,
    sK240_SY285: $i > $i > $i ).

thf(tp_sK241_SY286,type,
    sK241_SY286: $i > $i > $i ).

thf(tp_sK242_SY291,type,
    sK242_SY291: $i > $i > $i ).

thf(tp_sK243_SY292,type,
    sK243_SY292: $i > $i > $i ).

thf(tp_sK244_SY293,type,
    sK244_SY293: $i > $i > $i ).

thf(tp_sK245_SY294,type,
    sK245_SY294: $i > $i > $i ).

thf(tp_sK246_SY303,type,
    sK246_SY303: $i > $i > $i ).

thf(tp_sK247_SY304,type,
    sK247_SY304: $i > $i > $i ).

thf(tp_sK248_SY309,type,
    sK248_SY309: $i > $i > $i ).

thf(tp_sK249_SY310,type,
    sK249_SY310: $i > $i > $i ).

thf(tp_sK24_SY5,type,
    sK24_SY5: $i > $i ).

thf(tp_sK250_SY315,type,
    sK250_SY315: $i > $i > $i ).

thf(tp_sK251_SY316,type,
    sK251_SY316: $i > $i > $i ).

thf(tp_sK252_SY317,type,
    sK252_SY317: $i > $i > $i ).

thf(tp_sK253_SY318,type,
    sK253_SY318: $i > $i > $i ).

thf(tp_sK254_SY327,type,
    sK254_SY327: $i > $i > $i ).

thf(tp_sK255_SY328,type,
    sK255_SY328: $i > $i > $i ).

thf(tp_sK256_SY331,type,
    sK256_SY331: $i > $i > $i ).

thf(tp_sK257_SY332,type,
    sK257_SY332: $i > $i > $i ).

thf(tp_sK258_SY333,type,
    sK258_SY333: $i > $i > $i ).

thf(tp_sK259_SY334,type,
    sK259_SY334: $i > $i > $i ).

thf(tp_sK25_SY5,type,
    sK25_SY5: $i > $i ).

thf(tp_sK260_SY351,type,
    sK260_SY351: $i > $i > $i ).

thf(tp_sK261_SY352,type,
    sK261_SY352: $i > $i > $i ).

thf(tp_sK262_SY353,type,
    sK262_SY353: $i > $i > $i ).

thf(tp_sK263_SY354,type,
    sK263_SY354: $i > $i > $i ).

thf(tp_sK264_SY373,type,
    sK264_SY373: $i > $i > $i ).

thf(tp_sK265_SY374,type,
    sK265_SY374: $i > $i > $i ).

thf(tp_sK266_SY379,type,
    sK266_SY379: $i > $i > $i ).

thf(tp_sK267_SY380,type,
    sK267_SY380: $i > $i > $i ).

thf(tp_sK268_SY397,type,
    sK268_SY397: $i > $i > $i ).

thf(tp_sK269_SY398,type,
    sK269_SY398: $i > $i > $i ).

thf(tp_sK26_SY7,type,
    sK26_SY7: $i > $i ).

thf(tp_sK270_SY403,type,
    sK270_SY403: $i > $i > $i ).

thf(tp_sK271_SY404,type,
    sK271_SY404: $i > $i > $i ).

thf(tp_sK272_SY409,type,
    sK272_SY409: $i > $i > $i ).

thf(tp_sK273_SY410,type,
    sK273_SY410: $i > $i > $i ).

thf(tp_sK274_SY415,type,
    sK274_SY415: $i > $i > $i ).

thf(tp_sK275_SY416,type,
    sK275_SY416: $i > $i > $i ).

thf(tp_sK276_SY433,type,
    sK276_SY433: $i > $i > $i ).

thf(tp_sK277_SY434,type,
    sK277_SY434: $i > $i > $i ).

thf(tp_sK278_SY439,type,
    sK278_SY439: $i > $i > $i ).

thf(tp_sK279_SY440,type,
    sK279_SY440: $i > $i > $i ).

thf(tp_sK27_SY7,type,
    sK27_SY7: $i > $i ).

thf(tp_sK280_SY443,type,
    sK280_SY443: $i > $i > $i ).

thf(tp_sK281_SY444,type,
    sK281_SY444: $i > $i > $i ).

thf(tp_sK282_SY445,type,
    sK282_SY445: $i > $i > $i ).

thf(tp_sK283_SY446,type,
    sK283_SY446: $i > $i > $i ).

thf(tp_sK284_SY471,type,
    sK284_SY471: $i > $i > $i ).

thf(tp_sK285_SY472,type,
    sK285_SY472: $i > $i > $i ).

thf(tp_sK286_SY473,type,
    sK286_SY473: $i > $i > $i ).

thf(tp_sK287_SY474,type,
    sK287_SY474: $i > $i > $i ).

thf(tp_sK288_SY479,type,
    sK288_SY479: $i > $i > $i ).

thf(tp_sK289_SY480,type,
    sK289_SY480: $i > $i > $i ).

thf(tp_sK28_SY7,type,
    sK28_SY7: $i > $i ).

thf(tp_sK290_SY481,type,
    sK290_SY481: $i > $i > $i ).

thf(tp_sK291_SY482,type,
    sK291_SY482: $i > $i > $i ).

thf(tp_sK292_SY507,type,
    sK292_SY507: $i > $i > $i ).

thf(tp_sK293_SY508,type,
    sK293_SY508: $i > $i > $i ).

thf(tp_sK294_SY509,type,
    sK294_SY509: $i > $i > $i ).

thf(tp_sK295_SY510,type,
    sK295_SY510: $i > $i > $i ).

thf(tp_sK296_SY517,type,
    sK296_SY517: $i > $i > $i ).

thf(tp_sK297_SY518,type,
    sK297_SY518: $i > $i > $i ).

thf(tp_sK298_SY519,type,
    sK298_SY519: $i > $i > $i ).

thf(tp_sK299_SY520,type,
    sK299_SY520: $i > $i > $i ).

thf(tp_sK29_SY33,type,
    sK29_SY33: $i > $i ).

thf(tp_sK2_SY0,type,
    sK2_SY0: $i ).

thf(tp_sK300_SY529,type,
    sK300_SY529: $i > $i > $i ).

thf(tp_sK301_SY530,type,
    sK301_SY530: $i > $i > $i ).

thf(tp_sK302_SY531,type,
    sK302_SY531: $i > $i > $i ).

thf(tp_sK303_SY532,type,
    sK303_SY532: $i > $i > $i ).

thf(tp_sK304_SY573,type,
    sK304_SY573: $i > $i > $i ).

thf(tp_sK305_SY574,type,
    sK305_SY574: $i > $i > $i ).

thf(tp_sK306_SY579,type,
    sK306_SY579: $i > $i > $i ).

thf(tp_sK307_SY580,type,
    sK307_SY580: $i > $i > $i ).

thf(tp_sK308_SY581,type,
    sK308_SY581: $i > $i > $i ).

thf(tp_sK309_SY582,type,
    sK309_SY582: $i > $i > $i ).

thf(tp_sK30_SY34,type,
    sK30_SY34: $i > $i ).

thf(tp_sK310_SY587,type,
    sK310_SY587: $i > $i > $i ).

thf(tp_sK311_SY588,type,
    sK311_SY588: $i > $i > $i ).

thf(tp_sK312_SY589,type,
    sK312_SY589: $i > $i > $i ).

thf(tp_sK313_SY590,type,
    sK313_SY590: $i > $i > $i ).

thf(tp_sK314_SY595,type,
    sK314_SY595: $i > $i > $i ).

thf(tp_sK315_SY596,type,
    sK315_SY596: $i > $i > $i ).

thf(tp_sK316_SY597,type,
    sK316_SY597: $i > $i > $i ).

thf(tp_sK317_SY598,type,
    sK317_SY598: $i > $i > $i ).

thf(tp_sK318_SY603,type,
    sK318_SY603: $i > $i > $i ).

thf(tp_sK319_SY604,type,
    sK319_SY604: $i > $i > $i ).

thf(tp_sK31_SY7,type,
    sK31_SY7: $i > $i ).

thf(tp_sK320_SY625,type,
    sK320_SY625: $i > $i > $i ).

thf(tp_sK321_SY626,type,
    sK321_SY626: $i > $i > $i ).

thf(tp_sK322_SY627,type,
    sK322_SY627: $i > $i > $i ).

thf(tp_sK323_SY628,type,
    sK323_SY628: $i > $i > $i ).

thf(tp_sK324_SY633,type,
    sK324_SY633: $i > $i > $i ).

thf(tp_sK325_SY634,type,
    sK325_SY634: $i > $i > $i ).

thf(tp_sK326_SY635,type,
    sK326_SY635: $i > $i > $i ).

thf(tp_sK327_SY636,type,
    sK327_SY636: $i > $i > $i ).

thf(tp_sK328_SY659,type,
    sK328_SY659: $i > $i > $i ).

thf(tp_sK329_SY660,type,
    sK329_SY660: $i > $i > $i ).

thf(tp_sK32_SY7,type,
    sK32_SY7: $i > $i ).

thf(tp_sK330_SY661,type,
    sK330_SY661: $i > $i > $i ).

thf(tp_sK331_SY662,type,
    sK331_SY662: $i > $i > $i ).

thf(tp_sK332_SY667,type,
    sK332_SY667: $i > $i > $i ).

thf(tp_sK333_SY668,type,
    sK333_SY668: $i > $i > $i ).

thf(tp_sK334_SY669,type,
    sK334_SY669: $i > $i > $i ).

thf(tp_sK335_SY670,type,
    sK335_SY670: $i > $i > $i ).

thf(tp_sK33_SY7,type,
    sK33_SY7: $i > $i ).

thf(tp_sK34_SY35,type,
    sK34_SY35: $i > $i ).

thf(tp_sK35_SY36,type,
    sK35_SY36: $i > $i ).

thf(tp_sK36_SY7,type,
    sK36_SY7: $i > $i ).

thf(tp_sK37_SY7,type,
    sK37_SY7: $i > $i ).

thf(tp_sK38_SY7,type,
    sK38_SY7: $i > $i ).

thf(tp_sK39_SY7,type,
    sK39_SY7: $i > $i ).

thf(tp_sK3_SY15,type,
    sK3_SY15: $i > $i > $i ).

thf(tp_sK40_SY8,type,
    sK40_SY8: $i > $i ).

thf(tp_sK41_SY8,type,
    sK41_SY8: $i > $i ).

thf(tp_sK42_SY7,type,
    sK42_SY7: $i > $i ).

thf(tp_sK43_SY7,type,
    sK43_SY7: $i > $i ).

thf(tp_sK44_SY7,type,
    sK44_SY7: $i > $i ).

thf(tp_sK45_SY5,type,
    sK45_SY5: $i > $i ).

thf(tp_sK46_SY5,type,
    sK46_SY5: $i > $i ).

thf(tp_sK47_SY7,type,
    sK47_SY7: $i > $i ).

thf(tp_sK48_SY8,type,
    sK48_SY8: $i > $i ).

thf(tp_sK49_SY8,type,
    sK49_SY8: $i > $i ).

thf(tp_sK4_SY1,type,
    sK4_SY1: $i > $i ).

thf(tp_sK50_SY7,type,
    sK50_SY7: $i > $i ).

thf(tp_sK51_SY7,type,
    sK51_SY7: $i > $i ).

thf(tp_sK52_SY7,type,
    sK52_SY7: $i > $i ).

thf(tp_sK53_SY5,type,
    sK53_SY5: $i > $i ).

thf(tp_sK54_SY5,type,
    sK54_SY5: $i > $i ).

thf(tp_sK55_SY7,type,
    sK55_SY7: $i > $i ).

thf(tp_sK56_SY7,type,
    sK56_SY7: $i > $i ).

thf(tp_sK57_SY7,type,
    sK57_SY7: $i > $i ).

thf(tp_sK58_SY7,type,
    sK58_SY7: $i > $i ).

thf(tp_sK59_SY7,type,
    sK59_SY7: $i > $i ).

thf(tp_sK5_SY16,type,
    sK5_SY16: $i > $i ).

thf(tp_sK60_SY8,type,
    sK60_SY8: $i > $i ).

thf(tp_sK61_SY8,type,
    sK61_SY8: $i > $i ).

thf(tp_sK62_SY8,type,
    sK62_SY8: $i > $i ).

thf(tp_sK63_SY8,type,
    sK63_SY8: $i > $i ).

thf(tp_sK64_SY8,type,
    sK64_SY8: $i > $i ).

thf(tp_sK65_SY8,type,
    sK65_SY8: $i > $i ).

thf(tp_sK66_SY7,type,
    sK66_SY7: $i > $i ).

thf(tp_sK67_SY7,type,
    sK67_SY7: $i > $i ).

thf(tp_sK68_SY41,type,
    sK68_SY41: $i > $i ).

thf(tp_sK69_SY42,type,
    sK69_SY42: $i > $i ).

thf(tp_sK6_SY2,type,
    sK6_SY2: $i > $i ).

thf(tp_sK70_SY7,type,
    sK70_SY7: $i > $i ).

thf(tp_sK71_SY7,type,
    sK71_SY7: $i > $i ).

thf(tp_sK72_SY8,type,
    sK72_SY8: $i > $i ).

thf(tp_sK73_SY8,type,
    sK73_SY8: $i > $i ).

thf(tp_sK74_SY8,type,
    sK74_SY8: $i > $i ).

thf(tp_sK75_SY8,type,
    sK75_SY8: $i > $i ).

thf(tp_sK76_SY8,type,
    sK76_SY8: $i > $i ).

thf(tp_sK77_SY8,type,
    sK77_SY8: $i > $i ).

thf(tp_sK78_SY7,type,
    sK78_SY7: $i > $i ).

thf(tp_sK79_SY7,type,
    sK79_SY7: $i > $i ).

thf(tp_sK7_SY2,type,
    sK7_SY2: $i > $i ).

thf(tp_sK80_SY47,type,
    sK80_SY47: $i > $i ).

thf(tp_sK81_SY48,type,
    sK81_SY48: $i > $i ).

thf(tp_sK82_SY7,type,
    sK82_SY7: $i > $i ).

thf(tp_sK83_SY7,type,
    sK83_SY7: $i > $i ).

thf(tp_sK84_SY8,type,
    sK84_SY8: $i > $i ).

thf(tp_sK85_SY8,type,
    sK85_SY8: $i > $i ).

thf(tp_sK86_SY8,type,
    sK86_SY8: $i > $i ).

thf(tp_sK87_SY8,type,
    sK87_SY8: $i > $i ).

thf(tp_sK88_SY7,type,
    sK88_SY7: $i > $i ).

thf(tp_sK89_SY7,type,
    sK89_SY7: $i > $i ).

thf(tp_sK8_SY22,type,
    sK8_SY22: $i > $i ).

thf(tp_sK90_SY7,type,
    sK90_SY7: $i > $i ).

thf(tp_sK91_SY7,type,
    sK91_SY7: $i > $i ).

thf(tp_sK92_SY8,type,
    sK92_SY8: $i > $i ).

thf(tp_sK93_SY8,type,
    sK93_SY8: $i > $i ).

thf(tp_sK94_SY8,type,
    sK94_SY8: $i > $i ).

thf(tp_sK95_SY8,type,
    sK95_SY8: $i > $i ).

thf(tp_sK96_SY7,type,
    sK96_SY7: $i > $i ).

thf(tp_sK97_SY7,type,
    sK97_SY7: $i > $i ).

thf(tp_sK98_SY7,type,
    sK98_SY7: $i > $i ).

thf(tp_sK99_SY7,type,
    sK99_SY7: $i > $i ).

thf(tp_sK9_SY25,type,
    sK9_SY25: $i > $i ).

thf(tp_stricttotalorderedByIn,type,
    stricttotalorderedByIn: $i > $o ).

thf(tp_subset,type,
    subset: $i > $i > $o ).

thf(tp_subsetI1,type,
    subsetI1: $o ).

thf(tp_transitiveset,type,
    transitiveset: $i > $o ).

thf(tp_wellorderedByIn,type,
    wellorderedByIn: $i > $o ).

thf(nonempty,definition,
    ( nonempty
    = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',nonempty) ).

thf(ordinal,definition,
    ( ordinal
    = ( ^ [Xx: $i] :
          ( ( transitiveset @ Xx )
          & ( wellorderedByIn @ Xx ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ordinal) ).

thf(ordinalTransSet,definition,
    ( ordinalTransSet
    = ( ! [X: $i] :
          ( ( ordinal @ X )
         => ! [Xx: $i,A: $i] :
              ( ( in @ A @ X )
             => ( ( in @ Xx @ A )
               => ( in @ Xx @ X ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ordinalTransSet) ).

thf(stricttotalorderedByIn,definition,
    ( stricttotalorderedByIn
    = ( ^ [A: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ! [X: $i] :
                  ( ( in @ X @ A )
                 => ! [Y: $i] :
                      ( ( in @ Y @ A )
                     => ( ( ( in @ Xx @ X )
                          & ( in @ X @ Y ) )
                       => ( in @ Xx @ Y ) ) ) ) )
          & ! [X: $i] :
              ( ( in @ X @ A )
             => ! [Y: $i] :
                  ( ( in @ Y @ A )
                 => ( ( X = Y )
                    | ( in @ X @ Y )
                    | ( in @ Y @ X ) ) ) )
          & ! [X: $i] :
              ( ( in @ X @ A )
             => ~ ( in @ X @ X ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',stricttotalorderedByIn) ).

thf(subsetI1,definition,
    ( subsetI1
    = ( ! [A: $i,B: $i] :
          ( ! [Xx: $i] :
              ( ( in @ Xx @ A )
             => ( in @ Xx @ B ) )
         => ( subset @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',subsetI1) ).

thf(transitiveset,definition,
    ( transitiveset
    = ( ^ [A: $i] :
        ! [X: $i] :
          ( ( in @ X @ A )
         => ( subset @ X @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitiveset) ).

thf(wellorderedByIn,definition,
    ( wellorderedByIn
    = ( ^ [A: $i] :
          ( ( stricttotalorderedByIn @ A )
          & ! [X: $i] :
              ( ( in @ X @ ( powerset @ A ) )
             => ( ( nonempty @ X )
               => ? [Xx: $i] :
                    ( ( in @ Xx @ X )
                    & ! [Y: $i] :
                        ( ( in @ Y @ X )
                       => ( ( Xx = Y )
                          | ( in @ Xx @ Y ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',wellorderedByIn) ).

thf(1,conjecture,
    ( subsetI1
   => ( ordinalTransSet
     => ! [X: $i] :
          ( ( ordinal @ X )
         => ! [A: $i] :
              ( ( in @ A @ X )
             => ( subset @ A @ X ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ordinalTransSet1) ).

thf(2,negated_conjecture,
    ( ( subsetI1
     => ( ordinalTransSet
       => ! [X: $i] :
            ( ( ordinal @ X )
           => ! [A: $i] :
                ( ( in @ A @ X )
               => ( subset @ A @ X ) ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[1]) ).

thf(3,plain,
    subsetI1 = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(4,plain,
    ordinalTransSet = $true,
    inference(standard_cnf,[status(thm)],[2]) ).

thf(5,plain,
    ( ( ! [X: $i] :
          ( ( ordinal @ X )
         => ! [A: $i] :
              ( ( in @ A @ X )
             => ( subset @ A @ X ) ) ) )
    = $false ),
    inference(standard_cnf,[status(thm)],[2]) ).

thf(6,plain,
    ( ( ~ ! [X: $i] :
            ( ( ordinal @ X )
           => ! [A: $i] :
                ( ( in @ A @ X )
               => ( subset @ A @ X ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[5]) ).

thf(7,plain,
    ( ( ( ordinal @ sK1_X )
      & ( in @ sK2_SY0 @ sK1_X )
      & ~ ( subset @ sK2_SY0 @ sK1_X ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[6]) ).

thf(8,plain,
    ordinalTransSet = $true,
    inference(copy,[status(thm)],[4]) ).

thf(9,plain,
    subsetI1 = $true,
    inference(copy,[status(thm)],[3]) ).

thf(10,plain,
    ( ( ( ordinal @ sK1_X )
      & ( in @ sK2_SY0 @ sK1_X )
      & ~ ( subset @ sK2_SY0 @ sK1_X ) )
    = $true ),
    inference(copy,[status(thm)],[7]) ).

thf(11,plain,
    ( ( ! [SX0: $i] :
          ( ~ ~ ( ~ ! [SX1: $i] :
                      ( ~ ( in @ SX1 @ SX0 )
                      | ( subset @ SX1 @ SX0 ) )
                | ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX1: $i] :
                                        ( ~ ( in @ SX1 @ SX0 )
                                        | ! [SX2: $i] :
                                            ( ~ ( in @ SX2 @ SX0 )
                                            | ! [SX3: $i] :
                                                ( ~ ( in @ SX3 @ SX0 )
                                                | ~ ~ ( ~ ( in @ SX1 @ SX2 )
                                                      | ~ ( in @ SX2 @ SX3 ) )
                                                | ( in @ SX1 @ SX3 ) ) ) )
                                  | ~ ! [SX1: $i] :
                                        ( ~ ( in @ SX1 @ SX0 )
                                        | ! [SX2: $i] :
                                            ( ~ ( in @ SX2 @ SX0 )
                                            | ( SX1 = SX2 )
                                            | ( in @ SX1 @ SX2 )
                                            | ( in @ SX2 @ SX1 ) ) ) )
                            | ~ ! [SX1: $i] :
                                  ( ~ ( in @ SX1 @ SX0 )
                                  | ~ ( in @ SX1 @ SX1 ) ) )
                      | ~ ! [SX1: $i] :
                            ( ~ ( in @ SX1 @ ( powerset @ SX0 ) )
                            | ~ ( ( SX1 != emptyset ) )
                            | ~ ! [SX2: $i] :
                                  ~ ~ ( ~ ( in @ SX2 @ SX1 )
                                      | ~ ! [SX3: $i] :
                                            ( ~ ( in @ SX3 @ SX1 )
                                            | ( SX2 = SX3 )
                                            | ( in @ SX2 @ SX3 ) ) ) ) ) )
          | ! [SX1: $i,SX2: $i] :
              ( ~ ( in @ SX2 @ SX0 )
              | ~ ( in @ SX1 @ SX2 )
              | ( in @ SX1 @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8,nonempty,ordinal,ordinalTransSet,stricttotalorderedByIn,subsetI1,transitiveset,wellorderedByIn]) ).

thf(12,plain,
    ( ( ! [SX0: $i,SX1: $i] :
          ( ~ ! [SX2: $i] :
                ( ~ ( in @ SX2 @ SX0 )
                | ( in @ SX2 @ SX1 ) )
          | ( subset @ SX0 @ SX1 ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9,nonempty,ordinal,ordinalTransSet,stricttotalorderedByIn,subsetI1,transitiveset,wellorderedByIn]) ).

thf(13,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( in @ SX0 @ sK1_X )
                      | ( subset @ SX0 @ sK1_X ) )
                | ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                        ( ~ ( in @ SX0 @ sK1_X )
                                        | ! [SX1: $i] :
                                            ( ~ ( in @ SX1 @ sK1_X )
                                            | ! [SX2: $i] :
                                                ( ~ ( in @ SX2 @ sK1_X )
                                                | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                                      | ~ ( in @ SX1 @ SX2 ) )
                                                | ( in @ SX0 @ SX2 ) ) ) )
                                  | ~ ! [SX0: $i] :
                                        ( ~ ( in @ SX0 @ sK1_X )
                                        | ! [SX1: $i] :
                                            ( ~ ( in @ SX1 @ sK1_X )
                                            | ( SX0 = SX1 )
                                            | ( in @ SX0 @ SX1 )
                                            | ( in @ SX1 @ SX0 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( in @ SX0 @ sK1_X )
                                  | ~ ( in @ SX0 @ SX0 ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( in @ SX0 @ ( powerset @ sK1_X ) )
                            | ~ ( ( SX0 != emptyset ) )
                            | ~ ! [SX1: $i] :
                                  ~ ~ ( ~ ( in @ SX1 @ SX0 )
                                      | ~ ! [SX2: $i] :
                                            ( ~ ( in @ SX2 @ SX0 )
                                            | ( SX1 = SX2 )
                                            | ( in @ SX1 @ SX2 ) ) ) ) ) )
          | ~ ~ ( ~ ( in @ sK2_SY0 @ sK1_X )
                | ~ ~ ( subset @ sK2_SY0 @ sK1_X ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10,nonempty,ordinal,ordinalTransSet,stricttotalorderedByIn,subsetI1,transitiveset,wellorderedByIn]) ).

thf(14,plain,
    ! [SV1: $i] :
      ( ( ~ ~ ( ~ ! [SY1: $i] :
                    ( ~ ( in @ SY1 @ SV1 )
                    | ( subset @ SY1 @ SV1 ) )
              | ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                      ( ~ ( in @ SY2 @ SV1 )
                                      | ! [SY3: $i] :
                                          ( ~ ( in @ SY3 @ SV1 )
                                          | ! [SY4: $i] :
                                              ( ~ ( in @ SY4 @ SV1 )
                                              | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                                    | ~ ( in @ SY3 @ SY4 ) )
                                              | ( in @ SY2 @ SY4 ) ) ) )
                                | ~ ! [SY5: $i] :
                                      ( ~ ( in @ SY5 @ SV1 )
                                      | ! [SY6: $i] :
                                          ( ~ ( in @ SY6 @ SV1 )
                                          | ( SY5 = SY6 )
                                          | ( in @ SY5 @ SY6 )
                                          | ( in @ SY6 @ SY5 ) ) ) )
                          | ~ ! [SY7: $i] :
                                ( ~ ( in @ SY7 @ SV1 )
                                | ~ ( in @ SY7 @ SY7 ) ) )
                    | ~ ! [SY8: $i] :
                          ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                          | ~ ( ( SY8 != emptyset ) )
                          | ~ ! [SX2: $i] :
                                ~ ~ ( ~ ( in @ SX2 @ SY8 )
                                    | ~ ! [SX3: $i] :
                                          ( ~ ( in @ SX3 @ SY8 )
                                          | ( SX2 = SX3 )
                                          | ( in @ SX2 @ SX3 ) ) ) ) ) )
        | ! [SY11: $i,SY12: $i] :
            ( ~ ( in @ SY12 @ SV1 )
            | ~ ( in @ SY11 @ SY12 )
            | ( in @ SY11 @ SV1 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[11]) ).

thf(15,plain,
    ! [SV2: $i] :
      ( ( ! [SY13: $i] :
            ( ~ ! [SY14: $i] :
                  ( ~ ( in @ SY14 @ SV2 )
                  | ( in @ SY14 @ SY13 ) )
            | ( subset @ SV2 @ SY13 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[12]) ).

thf(16,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ sK1_X )
                  | ( subset @ SX0 @ sK1_X ) )
            | ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( in @ SX0 @ sK1_X )
                                    | ! [SX1: $i] :
                                        ( ~ ( in @ SX1 @ sK1_X )
                                        | ! [SX2: $i] :
                                            ( ~ ( in @ SX2 @ sK1_X )
                                            | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                                  | ~ ( in @ SX1 @ SX2 ) )
                                            | ( in @ SX0 @ SX2 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( in @ SX0 @ sK1_X )
                                    | ! [SX1: $i] :
                                        ( ~ ( in @ SX1 @ sK1_X )
                                        | ( SX0 = SX1 )
                                        | ( in @ SX0 @ SX1 )
                                        | ( in @ SX1 @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( in @ SX0 @ sK1_X )
                              | ~ ( in @ SX0 @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( in @ SX0 @ ( powerset @ sK1_X ) )
                        | ~ ( ( SX0 != emptyset ) )
                        | ~ ! [SX1: $i] :
                              ~ ~ ( ~ ( in @ SX1 @ SX0 )
                                  | ~ ! [SX2: $i] :
                                        ( ~ ( in @ SX2 @ SX0 )
                                        | ( SX1 = SX2 )
                                        | ( in @ SX1 @ SX2 ) ) ) ) ) )
      | ~ ~ ( ~ ( in @ sK2_SY0 @ sK1_X )
            | ~ ~ ( subset @ sK2_SY0 @ sK1_X ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[13]) ).

thf(17,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ! [SY1: $i] :
                      ( ~ ( in @ SY1 @ SV1 )
                      | ( subset @ SY1 @ SV1 ) )
                | ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                        ( ~ ( in @ SY2 @ SV1 )
                                        | ! [SY3: $i] :
                                            ( ~ ( in @ SY3 @ SV1 )
                                            | ! [SY4: $i] :
                                                ( ~ ( in @ SY4 @ SV1 )
                                                | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                                      | ~ ( in @ SY3 @ SY4 ) )
                                                | ( in @ SY2 @ SY4 ) ) ) )
                                  | ~ ! [SY5: $i] :
                                        ( ~ ( in @ SY5 @ SV1 )
                                        | ! [SY6: $i] :
                                            ( ~ ( in @ SY6 @ SV1 )
                                            | ( SY5 = SY6 )
                                            | ( in @ SY5 @ SY6 )
                                            | ( in @ SY6 @ SY5 ) ) ) )
                            | ~ ! [SY7: $i] :
                                  ( ~ ( in @ SY7 @ SV1 )
                                  | ~ ( in @ SY7 @ SY7 ) ) )
                      | ~ ! [SY8: $i] :
                            ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                            | ~ ( ( SY8 != emptyset ) )
                            | ~ ! [SX2: $i] :
                                  ~ ~ ( ~ ( in @ SX2 @ SY8 )
                                      | ~ ! [SX3: $i] :
                                            ( ~ ( in @ SX3 @ SY8 )
                                            | ( SX2 = SX3 )
                                            | ( in @ SX2 @ SX3 ) ) ) ) ) ) )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[14]) ).

thf(18,plain,
    ! [SV3: $i,SV2: $i] :
      ( ( ~ ! [SY15: $i] :
              ( ~ ( in @ SY15 @ SV2 )
              | ( in @ SY15 @ SV3 ) )
        | ( subset @ SV2 @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[15]) ).

thf(19,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ sK1_X )
                  | ( subset @ SX0 @ sK1_X ) )
            | ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                    ( ~ ( in @ SX0 @ sK1_X )
                                    | ! [SX1: $i] :
                                        ( ~ ( in @ SX1 @ sK1_X )
                                        | ! [SX2: $i] :
                                            ( ~ ( in @ SX2 @ sK1_X )
                                            | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                                  | ~ ( in @ SX1 @ SX2 ) )
                                            | ( in @ SX0 @ SX2 ) ) ) )
                              | ~ ! [SX0: $i] :
                                    ( ~ ( in @ SX0 @ sK1_X )
                                    | ! [SX1: $i] :
                                        ( ~ ( in @ SX1 @ sK1_X )
                                        | ( SX0 = SX1 )
                                        | ( in @ SX0 @ SX1 )
                                        | ( in @ SX1 @ SX0 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( in @ SX0 @ sK1_X )
                              | ~ ( in @ SX0 @ SX0 ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( in @ SX0 @ ( powerset @ sK1_X ) )
                        | ~ ( ( SX0 != emptyset ) )
                        | ~ ! [SX1: $i] :
                              ~ ~ ( ~ ( in @ SX1 @ SX0 )
                                  | ~ ! [SX2: $i] :
                                        ( ~ ( in @ SX2 @ SX0 )
                                        | ( SX1 = SX2 )
                                        | ( in @ SX1 @ SX2 ) ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[16]) ).

thf(20,plain,
    ( ( ~ ~ ( ~ ( in @ sK2_SY0 @ sK1_X )
            | ~ ~ ( subset @ sK2_SY0 @ sK1_X ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[16]) ).

thf(21,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ~ ! [SY1: $i] :
                    ( ~ ( in @ SY1 @ SV1 )
                    | ( subset @ SY1 @ SV1 ) )
              | ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                      ( ~ ( in @ SY2 @ SV1 )
                                      | ! [SY3: $i] :
                                          ( ~ ( in @ SY3 @ SV1 )
                                          | ! [SY4: $i] :
                                              ( ~ ( in @ SY4 @ SV1 )
                                              | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                                    | ~ ( in @ SY3 @ SY4 ) )
                                              | ( in @ SY2 @ SY4 ) ) ) )
                                | ~ ! [SY5: $i] :
                                      ( ~ ( in @ SY5 @ SV1 )
                                      | ! [SY6: $i] :
                                          ( ~ ( in @ SY6 @ SV1 )
                                          | ( SY5 = SY6 )
                                          | ( in @ SY5 @ SY6 )
                                          | ( in @ SY6 @ SY5 ) ) ) )
                          | ~ ! [SY7: $i] :
                                ( ~ ( in @ SY7 @ SV1 )
                                | ~ ( in @ SY7 @ SY7 ) ) )
                    | ~ ! [SY8: $i] :
                          ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                          | ~ ( ( SY8 != emptyset ) )
                          | ~ ! [SX2: $i] :
                                ~ ~ ( ~ ( in @ SX2 @ SY8 )
                                    | ~ ! [SX3: $i] :
                                          ( ~ ( in @ SX3 @ SY8 )
                                          | ( SX2 = SX3 )
                                          | ( in @ SX2 @ SX3 ) ) ) ) ) ) )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[17]) ).

thf(22,plain,
    ! [SV3: $i,SV2: $i] :
      ( ( ( ~ ! [SY15: $i] :
                ( ~ ( in @ SY15 @ SV2 )
                | ( in @ SY15 @ SV3 ) ) )
        = $true )
      | ( ( subset @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[18]) ).

thf(23,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( in @ SX0 @ sK1_X )
                | ( subset @ SX0 @ sK1_X ) )
          | ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                                  ( ~ ( in @ SX0 @ sK1_X )
                                  | ! [SX1: $i] :
                                      ( ~ ( in @ SX1 @ sK1_X )
                                      | ! [SX2: $i] :
                                          ( ~ ( in @ SX2 @ sK1_X )
                                          | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                                | ~ ( in @ SX1 @ SX2 ) )
                                          | ( in @ SX0 @ SX2 ) ) ) )
                            | ~ ! [SX0: $i] :
                                  ( ~ ( in @ SX0 @ sK1_X )
                                  | ! [SX1: $i] :
                                      ( ~ ( in @ SX1 @ sK1_X )
                                      | ( SX0 = SX1 )
                                      | ( in @ SX0 @ SX1 )
                                      | ( in @ SX1 @ SX0 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( in @ SX0 @ sK1_X )
                            | ~ ( in @ SX0 @ SX0 ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( in @ SX0 @ ( powerset @ sK1_X ) )
                      | ~ ( ( SX0 != emptyset ) )
                      | ~ ! [SX1: $i] :
                            ~ ~ ( ~ ( in @ SX1 @ SX0 )
                                | ~ ! [SX2: $i] :
                                      ( ~ ( in @ SX2 @ SX0 )
                                      | ( SX1 = SX2 )
                                      | ( in @ SX1 @ SX2 ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[19]) ).

thf(24,plain,
    ( ( ~ ( ~ ( in @ sK2_SY0 @ sK1_X )
          | ~ ~ ( subset @ sK2_SY0 @ sK1_X ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[20]) ).

thf(25,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY1: $i] :
                ( ~ ( in @ SY1 @ SV1 )
                | ( subset @ SY1 @ SV1 ) )
          | ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                  ( ~ ( in @ SY2 @ SV1 )
                                  | ! [SY3: $i] :
                                      ( ~ ( in @ SY3 @ SV1 )
                                      | ! [SY4: $i] :
                                          ( ~ ( in @ SY4 @ SV1 )
                                          | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                                | ~ ( in @ SY3 @ SY4 ) )
                                          | ( in @ SY2 @ SY4 ) ) ) )
                            | ~ ! [SY5: $i] :
                                  ( ~ ( in @ SY5 @ SV1 )
                                  | ! [SY6: $i] :
                                      ( ~ ( in @ SY6 @ SV1 )
                                      | ( SY5 = SY6 )
                                      | ( in @ SY5 @ SY6 )
                                      | ( in @ SY6 @ SY5 ) ) ) )
                      | ~ ! [SY7: $i] :
                            ( ~ ( in @ SY7 @ SV1 )
                            | ~ ( in @ SY7 @ SY7 ) ) )
                | ~ ! [SY8: $i] :
                      ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                      | ~ ( ( SY8 != emptyset ) )
                      | ~ ! [SX2: $i] :
                            ~ ~ ( ~ ( in @ SX2 @ SY8 )
                                | ~ ! [SX3: $i] :
                                      ( ~ ( in @ SX3 @ SY8 )
                                      | ( SX2 = SX3 )
                                      | ( in @ SX2 @ SX3 ) ) ) ) ) )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[21]) ).

thf(26,plain,
    ! [SV3: $i,SV2: $i] :
      ( ( ( ! [SY15: $i] :
              ( ~ ( in @ SY15 @ SV2 )
              | ( in @ SY15 @ SV3 ) ) )
        = $false )
      | ( ( subset @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[22]) ).

thf(27,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ sK1_X )
            | ( subset @ SX0 @ sK1_X ) )
      | ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( in @ SX0 @ sK1_X )
                              | ! [SX1: $i] :
                                  ( ~ ( in @ SX1 @ sK1_X )
                                  | ! [SX2: $i] :
                                      ( ~ ( in @ SX2 @ sK1_X )
                                      | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                            | ~ ( in @ SX1 @ SX2 ) )
                                      | ( in @ SX0 @ SX2 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( in @ SX0 @ sK1_X )
                              | ! [SX1: $i] :
                                  ( ~ ( in @ SX1 @ sK1_X )
                                  | ( SX0 = SX1 )
                                  | ( in @ SX0 @ SX1 )
                                  | ( in @ SX1 @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( in @ SX0 @ sK1_X )
                        | ~ ( in @ SX0 @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ ( powerset @ sK1_X ) )
                  | ~ ( ( SX0 != emptyset ) )
                  | ~ ! [SX1: $i] :
                        ~ ~ ( ~ ( in @ SX1 @ SX0 )
                            | ~ ! [SX2: $i] :
                                  ( ~ ( in @ SX2 @ SX0 )
                                  | ( SX1 = SX2 )
                                  | ( in @ SX1 @ SX2 ) ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[23]) ).

thf(28,plain,
    ( ( ~ ( in @ sK2_SY0 @ sK1_X )
      | ~ ~ ( subset @ sK2_SY0 @ sK1_X ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[24]) ).

thf(29,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY1: $i] :
                ( ~ ( in @ SY1 @ SV1 )
                | ( subset @ SY1 @ SV1 ) ) )
        = $true )
      | ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                  ( ~ ( in @ SY2 @ SV1 )
                                  | ! [SY3: $i] :
                                      ( ~ ( in @ SY3 @ SV1 )
                                      | ! [SY4: $i] :
                                          ( ~ ( in @ SY4 @ SV1 )
                                          | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                                | ~ ( in @ SY3 @ SY4 ) )
                                          | ( in @ SY2 @ SY4 ) ) ) )
                            | ~ ! [SY5: $i] :
                                  ( ~ ( in @ SY5 @ SV1 )
                                  | ! [SY6: $i] :
                                      ( ~ ( in @ SY6 @ SV1 )
                                      | ( SY5 = SY6 )
                                      | ( in @ SY5 @ SY6 )
                                      | ( in @ SY6 @ SY5 ) ) ) )
                      | ~ ! [SY7: $i] :
                            ( ~ ( in @ SY7 @ SV1 )
                            | ~ ( in @ SY7 @ SY7 ) ) )
                | ~ ! [SY8: $i] :
                      ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                      | ~ ( ( SY8 != emptyset ) )
                      | ~ ! [SX2: $i] :
                            ~ ~ ( ~ ( in @ SX2 @ SY8 )
                                | ~ ! [SX3: $i] :
                                      ( ~ ( in @ SX3 @ SY8 )
                                      | ( SX2 = SX3 )
                                      | ( in @ SX2 @ SX3 ) ) ) ) ) )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[25]) ).

thf(30,plain,
    ! [SV2: $i,SV3: $i] :
      ( ( ( ~ ( in @ ( sK3_SY15 @ SV3 @ SV2 ) @ SV2 )
          | ( in @ ( sK3_SY15 @ SV3 @ SV2 ) @ SV3 ) )
        = $false )
      | ( ( subset @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[26]) ).

thf(31,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ sK1_X )
            | ( subset @ SX0 @ sK1_X ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[27]) ).

thf(32,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                              ( ~ ( in @ SX0 @ sK1_X )
                              | ! [SX1: $i] :
                                  ( ~ ( in @ SX1 @ sK1_X )
                                  | ! [SX2: $i] :
                                      ( ~ ( in @ SX2 @ sK1_X )
                                      | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                            | ~ ( in @ SX1 @ SX2 ) )
                                      | ( in @ SX0 @ SX2 ) ) ) )
                        | ~ ! [SX0: $i] :
                              ( ~ ( in @ SX0 @ sK1_X )
                              | ! [SX1: $i] :
                                  ( ~ ( in @ SX1 @ sK1_X )
                                  | ( SX0 = SX1 )
                                  | ( in @ SX0 @ SX1 )
                                  | ( in @ SX1 @ SX0 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( in @ SX0 @ sK1_X )
                        | ~ ( in @ SX0 @ SX0 ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ ( powerset @ sK1_X ) )
                  | ~ ( ( SX0 != emptyset ) )
                  | ~ ! [SX1: $i] :
                        ~ ~ ( ~ ( in @ SX1 @ SX0 )
                            | ~ ! [SX2: $i] :
                                  ( ~ ( in @ SX2 @ SX0 )
                                  | ( SX1 = SX2 )
                                  | ( in @ SX1 @ SX2 ) ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[27]) ).

thf(33,plain,
    ( ( ~ ( in @ sK2_SY0 @ sK1_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[28]) ).

thf(34,plain,
    ( ( ~ ~ ( subset @ sK2_SY0 @ sK1_X ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[28]) ).

thf(35,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY1: $i] :
              ( ~ ( in @ SY1 @ SV1 )
              | ( subset @ SY1 @ SV1 ) ) )
        = $false )
      | ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                  ( ~ ( in @ SY2 @ SV1 )
                                  | ! [SY3: $i] :
                                      ( ~ ( in @ SY3 @ SV1 )
                                      | ! [SY4: $i] :
                                          ( ~ ( in @ SY4 @ SV1 )
                                          | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                                | ~ ( in @ SY3 @ SY4 ) )
                                          | ( in @ SY2 @ SY4 ) ) ) )
                            | ~ ! [SY5: $i] :
                                  ( ~ ( in @ SY5 @ SV1 )
                                  | ! [SY6: $i] :
                                      ( ~ ( in @ SY6 @ SV1 )
                                      | ( SY5 = SY6 )
                                      | ( in @ SY5 @ SY6 )
                                      | ( in @ SY6 @ SY5 ) ) ) )
                      | ~ ! [SY7: $i] :
                            ( ~ ( in @ SY7 @ SV1 )
                            | ~ ( in @ SY7 @ SY7 ) ) )
                | ~ ! [SY8: $i] :
                      ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                      | ~ ( ( SY8 != emptyset ) )
                      | ~ ! [SX2: $i] :
                            ~ ~ ( ~ ( in @ SX2 @ SY8 )
                                | ~ ! [SX3: $i] :
                                      ( ~ ( in @ SX3 @ SY8 )
                                      | ( SX2 = SX3 )
                                      | ( in @ SX2 @ SX3 ) ) ) ) ) )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[29]) ).

thf(36,plain,
    ! [SV2: $i,SV3: $i] :
      ( ( ( ~ ( in @ ( sK3_SY15 @ SV3 @ SV2 ) @ SV2 ) )
        = $false )
      | ( ( subset @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[30]) ).

thf(37,plain,
    ! [SV2: $i,SV3: $i] :
      ( ( ( in @ ( sK3_SY15 @ SV3 @ SV2 ) @ SV3 )
        = $false )
      | ( ( subset @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[30]) ).

thf(38,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ sK1_X )
          | ( subset @ SX0 @ sK1_X ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[31]) ).

thf(39,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                            ( ~ ( in @ SX0 @ sK1_X )
                            | ! [SX1: $i] :
                                ( ~ ( in @ SX1 @ sK1_X )
                                | ! [SX2: $i] :
                                    ( ~ ( in @ SX2 @ sK1_X )
                                    | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                          | ~ ( in @ SX1 @ SX2 ) )
                                    | ( in @ SX0 @ SX2 ) ) ) )
                      | ~ ! [SX0: $i] :
                            ( ~ ( in @ SX0 @ sK1_X )
                            | ! [SX1: $i] :
                                ( ~ ( in @ SX1 @ sK1_X )
                                | ( SX0 = SX1 )
                                | ( in @ SX0 @ SX1 )
                                | ( in @ SX1 @ SX0 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( in @ SX0 @ sK1_X )
                      | ~ ( in @ SX0 @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( in @ SX0 @ ( powerset @ sK1_X ) )
                | ~ ( ( SX0 != emptyset ) )
                | ~ ! [SX1: $i] :
                      ~ ~ ( ~ ( in @ SX1 @ SX0 )
                          | ~ ! [SX2: $i] :
                                ( ~ ( in @ SX2 @ SX0 )
                                | ( SX1 = SX2 )
                                | ( in @ SX1 @ SX2 ) ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[32]) ).

thf(40,plain,
    ( ( in @ sK2_SY0 @ sK1_X )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[33]) ).

thf(41,plain,
    ( ( ~ ( subset @ sK2_SY0 @ sK1_X ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[34]) ).

thf(42,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
          | ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                  ( ~ ( in @ SY2 @ SV1 )
                                  | ! [SY3: $i] :
                                      ( ~ ( in @ SY3 @ SV1 )
                                      | ! [SY4: $i] :
                                          ( ~ ( in @ SY4 @ SV1 )
                                          | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                                | ~ ( in @ SY3 @ SY4 ) )
                                          | ( in @ SY2 @ SY4 ) ) ) )
                            | ~ ! [SY5: $i] :
                                  ( ~ ( in @ SY5 @ SV1 )
                                  | ! [SY6: $i] :
                                      ( ~ ( in @ SY6 @ SV1 )
                                      | ( SY5 = SY6 )
                                      | ( in @ SY5 @ SY6 )
                                      | ( in @ SY6 @ SY5 ) ) ) )
                      | ~ ! [SY7: $i] :
                            ( ~ ( in @ SY7 @ SV1 )
                            | ~ ( in @ SY7 @ SY7 ) ) )
                | ~ ! [SY8: $i] :
                      ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                      | ~ ( ( SY8 != emptyset ) )
                      | ~ ! [SX2: $i] :
                            ~ ~ ( ~ ( in @ SX2 @ SY8 )
                                | ~ ! [SX3: $i] :
                                      ( ~ ( in @ SX3 @ SY8 )
                                      | ( SX2 = SX3 )
                                      | ( in @ SX2 @ SX3 ) ) ) ) ) )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[35]) ).

thf(43,plain,
    ! [SV2: $i,SV3: $i] :
      ( ( ( in @ ( sK3_SY15 @ SV3 @ SV2 ) @ SV2 )
        = $true )
      | ( ( subset @ SV2 @ SV3 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[36]) ).

thf(44,plain,
    ! [SV4: $i] :
      ( ( ~ ( in @ SV4 @ sK1_X )
        | ( subset @ SV4 @ sK1_X ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[38]) ).

thf(45,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( in @ SX0 @ sK1_X )
                        | ! [SX1: $i] :
                            ( ~ ( in @ SX1 @ sK1_X )
                            | ! [SX2: $i] :
                                ( ~ ( in @ SX2 @ sK1_X )
                                | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                      | ~ ( in @ SX1 @ SX2 ) )
                                | ( in @ SX0 @ SX2 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( in @ SX0 @ sK1_X )
                        | ! [SX1: $i] :
                            ( ~ ( in @ SX1 @ sK1_X )
                            | ( SX0 = SX1 )
                            | ( in @ SX0 @ SX1 )
                            | ( in @ SX1 @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ sK1_X )
                  | ~ ( in @ SX0 @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ ( powerset @ sK1_X ) )
            | ~ ( ( SX0 != emptyset ) )
            | ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( in @ SX1 @ SX0 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( in @ SX2 @ SX0 )
                            | ( SX1 = SX2 )
                            | ( in @ SX1 @ SX2 ) ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[39]) ).

thf(46,plain,
    ( ( subset @ sK2_SY0 @ sK1_X )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[41]) ).

thf(47,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK4_SY1 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                  ( ~ ( in @ SY2 @ SV1 )
                                  | ! [SY3: $i] :
                                      ( ~ ( in @ SY3 @ SV1 )
                                      | ! [SY4: $i] :
                                          ( ~ ( in @ SY4 @ SV1 )
                                          | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                                | ~ ( in @ SY3 @ SY4 ) )
                                          | ( in @ SY2 @ SY4 ) ) ) )
                            | ~ ! [SY5: $i] :
                                  ( ~ ( in @ SY5 @ SV1 )
                                  | ! [SY6: $i] :
                                      ( ~ ( in @ SY6 @ SV1 )
                                      | ( SY5 = SY6 )
                                      | ( in @ SY5 @ SY6 )
                                      | ( in @ SY6 @ SY5 ) ) ) )
                      | ~ ! [SY7: $i] :
                            ( ~ ( in @ SY7 @ SV1 )
                            | ~ ( in @ SY7 @ SY7 ) ) )
                | ~ ! [SY8: $i] :
                      ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                      | ~ ( ( SY8 != emptyset ) )
                      | ~ ! [SX2: $i] :
                            ~ ~ ( ~ ( in @ SX2 @ SY8 )
                                | ~ ! [SX3: $i] :
                                      ( ~ ( in @ SX3 @ SY8 )
                                      | ( SX2 = SX3 )
                                      | ( in @ SX2 @ SX3 ) ) ) ) ) )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[42]) ).

thf(48,plain,
    ! [SV1: $i] :
      ( ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                  ( ~ ( in @ SY2 @ SV1 )
                                  | ! [SY3: $i] :
                                      ( ~ ( in @ SY3 @ SV1 )
                                      | ! [SY4: $i] :
                                          ( ~ ( in @ SY4 @ SV1 )
                                          | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                                | ~ ( in @ SY3 @ SY4 ) )
                                          | ( in @ SY2 @ SY4 ) ) ) )
                            | ~ ! [SY5: $i] :
                                  ( ~ ( in @ SY5 @ SV1 )
                                  | ! [SY6: $i] :
                                      ( ~ ( in @ SY6 @ SV1 )
                                      | ( SY5 = SY6 )
                                      | ( in @ SY5 @ SY6 )
                                      | ( in @ SY6 @ SY5 ) ) ) )
                      | ~ ! [SY7: $i] :
                            ( ~ ( in @ SY7 @ SV1 )
                            | ~ ( in @ SY7 @ SY7 ) ) )
                | ~ ! [SY8: $i] :
                      ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                      | ~ ( ( SY8 != emptyset ) )
                      | ~ ! [SX2: $i] :
                            ~ ~ ( ~ ( in @ SX2 @ SY8 )
                                | ~ ! [SX3: $i] :
                                      ( ~ ( in @ SX3 @ SY8 )
                                      | ( SX2 = SX3 )
                                      | ( in @ SX2 @ SX3 ) ) ) ) ) )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[42]) ).

thf(49,plain,
    ! [SV4: $i] :
      ( ( ( ~ ( in @ SV4 @ sK1_X ) )
        = $true )
      | ( ( subset @ SV4 @ sK1_X )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[44]) ).

thf(50,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ! [SX0: $i] :
                        ( ~ ( in @ SX0 @ sK1_X )
                        | ! [SX1: $i] :
                            ( ~ ( in @ SX1 @ sK1_X )
                            | ! [SX2: $i] :
                                ( ~ ( in @ SX2 @ sK1_X )
                                | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                      | ~ ( in @ SX1 @ SX2 ) )
                                | ( in @ SX0 @ SX2 ) ) ) )
                  | ~ ! [SX0: $i] :
                        ( ~ ( in @ SX0 @ sK1_X )
                        | ! [SX1: $i] :
                            ( ~ ( in @ SX1 @ sK1_X )
                            | ( SX0 = SX1 )
                            | ( in @ SX0 @ SX1 )
                            | ( in @ SX1 @ SX0 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ sK1_X )
                  | ~ ( in @ SX0 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[45]) ).

thf(51,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ ( powerset @ sK1_X ) )
            | ~ ( ( SX0 != emptyset ) )
            | ~ ! [SX1: $i] :
                  ~ ~ ( ~ ( in @ SX1 @ SX0 )
                      | ~ ! [SX2: $i] :
                            ( ~ ( in @ SX2 @ SX0 )
                            | ( SX1 = SX2 )
                            | ( in @ SX1 @ SX2 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[45]) ).

thf(52,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                  ( ~ ( in @ SY2 @ SV1 )
                                  | ! [SY3: $i] :
                                      ( ~ ( in @ SY3 @ SV1 )
                                      | ! [SY4: $i] :
                                          ( ~ ( in @ SY4 @ SV1 )
                                          | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                                | ~ ( in @ SY3 @ SY4 ) )
                                          | ( in @ SY2 @ SY4 ) ) ) )
                            | ~ ! [SY5: $i] :
                                  ( ~ ( in @ SY5 @ SV1 )
                                  | ! [SY6: $i] :
                                      ( ~ ( in @ SY6 @ SV1 )
                                      | ( SY5 = SY6 )
                                      | ( in @ SY5 @ SY6 )
                                      | ( in @ SY6 @ SY5 ) ) ) )
                      | ~ ! [SY7: $i] :
                            ( ~ ( in @ SY7 @ SV1 )
                            | ~ ( in @ SY7 @ SY7 ) ) )
                | ~ ! [SY8: $i] :
                      ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                      | ~ ( ( SY8 != emptyset ) )
                      | ~ ! [SX2: $i] :
                            ~ ~ ( ~ ( in @ SX2 @ SY8 )
                                | ~ ! [SX3: $i] :
                                      ( ~ ( in @ SX3 @ SY8 )
                                      | ( SX2 = SX3 )
                                      | ( in @ SX2 @ SX3 ) ) ) ) ) )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[47]) ).

thf(53,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                ( ~ ( in @ SY2 @ SV1 )
                                | ! [SY3: $i] :
                                    ( ~ ( in @ SY3 @ SV1 )
                                    | ! [SY4: $i] :
                                        ( ~ ( in @ SY4 @ SV1 )
                                        | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                              | ~ ( in @ SY3 @ SY4 ) )
                                        | ( in @ SY2 @ SY4 ) ) ) )
                          | ~ ! [SY5: $i] :
                                ( ~ ( in @ SY5 @ SV1 )
                                | ! [SY6: $i] :
                                    ( ~ ( in @ SY6 @ SV1 )
                                    | ( SY5 = SY6 )
                                    | ( in @ SY5 @ SY6 )
                                    | ( in @ SY6 @ SY5 ) ) ) )
                    | ~ ! [SY7: $i] :
                          ( ~ ( in @ SY7 @ SV1 )
                          | ~ ( in @ SY7 @ SY7 ) ) )
              | ~ ! [SY8: $i] :
                    ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                    | ~ ( ( SY8 != emptyset ) )
                    | ~ ! [SX2: $i] :
                          ~ ~ ( ~ ( in @ SX2 @ SY8 )
                              | ~ ! [SX3: $i] :
                                    ( ~ ( in @ SX3 @ SY8 )
                                    | ( SX2 = SX3 )
                                    | ( in @ SX2 @ SX3 ) ) ) ) ) )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[48]) ).

thf(54,plain,
    ! [SV4: $i] :
      ( ( ( in @ SV4 @ sK1_X )
        = $false )
      | ( ( subset @ SV4 @ sK1_X )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[49]) ).

thf(55,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( in @ SX0 @ sK1_X )
                      | ! [SX1: $i] :
                          ( ~ ( in @ SX1 @ sK1_X )
                          | ! [SX2: $i] :
                              ( ~ ( in @ SX2 @ sK1_X )
                              | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                    | ~ ( in @ SX1 @ SX2 ) )
                              | ( in @ SX0 @ SX2 ) ) ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( in @ SX0 @ sK1_X )
                      | ! [SX1: $i] :
                          ( ~ ( in @ SX1 @ sK1_X )
                          | ( SX0 = SX1 )
                          | ( in @ SX0 @ SX1 )
                          | ( in @ SX1 @ SX0 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( in @ SX0 @ sK1_X )
                | ~ ( in @ SX0 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[50]) ).

thf(56,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ ( powerset @ sK1_X ) )
          | ~ ( ( SX0 != emptyset ) )
          | ~ ! [SX1: $i] :
                ~ ~ ( ~ ( in @ SX1 @ SX0 )
                    | ~ ! [SX2: $i] :
                          ( ~ ( in @ SX2 @ SX0 )
                          | ( SX1 = SX2 )
                          | ( in @ SX1 @ SX2 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[51]) ).

thf(57,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                                ( ~ ( in @ SY2 @ SV1 )
                                | ! [SY3: $i] :
                                    ( ~ ( in @ SY3 @ SV1 )
                                    | ! [SY4: $i] :
                                        ( ~ ( in @ SY4 @ SV1 )
                                        | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                              | ~ ( in @ SY3 @ SY4 ) )
                                        | ( in @ SY2 @ SY4 ) ) ) )
                          | ~ ! [SY5: $i] :
                                ( ~ ( in @ SY5 @ SV1 )
                                | ! [SY6: $i] :
                                    ( ~ ( in @ SY6 @ SV1 )
                                    | ( SY5 = SY6 )
                                    | ( in @ SY5 @ SY6 )
                                    | ( in @ SY6 @ SY5 ) ) ) )
                    | ~ ! [SY7: $i] :
                          ( ~ ( in @ SY7 @ SV1 )
                          | ~ ( in @ SY7 @ SY7 ) ) )
              | ~ ! [SY8: $i] :
                    ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                    | ~ ( ( SY8 != emptyset ) )
                    | ~ ! [SX2: $i] :
                          ~ ~ ( ~ ( in @ SX2 @ SY8 )
                              | ~ ! [SX3: $i] :
                                    ( ~ ( in @ SX3 @ SY8 )
                                    | ( SX2 = SX3 )
                                    | ( in @ SX2 @ SX3 ) ) ) ) ) )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[52]) ).

thf(58,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                            ( ~ ( in @ SY2 @ SV1 )
                            | ! [SY3: $i] :
                                ( ~ ( in @ SY3 @ SV1 )
                                | ! [SY4: $i] :
                                    ( ~ ( in @ SY4 @ SV1 )
                                    | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                          | ~ ( in @ SY3 @ SY4 ) )
                                    | ( in @ SY2 @ SY4 ) ) ) )
                      | ~ ! [SY5: $i] :
                            ( ~ ( in @ SY5 @ SV1 )
                            | ! [SY6: $i] :
                                ( ~ ( in @ SY6 @ SV1 )
                                | ( SY5 = SY6 )
                                | ( in @ SY5 @ SY6 )
                                | ( in @ SY6 @ SY5 ) ) ) )
                | ~ ! [SY7: $i] :
                      ( ~ ( in @ SY7 @ SV1 )
                      | ~ ( in @ SY7 @ SY7 ) ) )
          | ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[53]) ).

thf(59,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ sK1_X )
                  | ! [SX1: $i] :
                      ( ~ ( in @ SX1 @ sK1_X )
                      | ! [SX2: $i] :
                          ( ~ ( in @ SX2 @ sK1_X )
                          | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                | ~ ( in @ SX1 @ SX2 ) )
                          | ( in @ SX0 @ SX2 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ sK1_X )
                  | ! [SX1: $i] :
                      ( ~ ( in @ SX1 @ sK1_X )
                      | ( SX0 = SX1 )
                      | ( in @ SX0 @ SX1 )
                      | ( in @ SX1 @ SX0 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ sK1_X )
            | ~ ( in @ SX0 @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[55]) ).

thf(60,plain,
    ! [SV5: $i] :
      ( ( ~ ( in @ SV5 @ ( powerset @ sK1_X ) )
        | ~ ( ( SV5 != emptyset ) )
        | ~ ! [SY16: $i] :
              ~ ~ ( ~ ( in @ SY16 @ SV5 )
                  | ~ ! [SY17: $i] :
                        ( ~ ( in @ SY17 @ SV5 )
                        | ( SY16 = SY17 )
                        | ( in @ SY16 @ SY17 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[56]) ).

thf(61,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                            ( ~ ( in @ SY2 @ SV1 )
                            | ! [SY3: $i] :
                                ( ~ ( in @ SY3 @ SV1 )
                                | ! [SY4: $i] :
                                    ( ~ ( in @ SY4 @ SV1 )
                                    | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                          | ~ ( in @ SY3 @ SY4 ) )
                                    | ( in @ SY2 @ SY4 ) ) ) )
                      | ~ ! [SY5: $i] :
                            ( ~ ( in @ SY5 @ SV1 )
                            | ! [SY6: $i] :
                                ( ~ ( in @ SY6 @ SV1 )
                                | ( SY5 = SY6 )
                                | ( in @ SY5 @ SY6 )
                                | ( in @ SY6 @ SY5 ) ) ) )
                | ~ ! [SY7: $i] :
                      ( ~ ( in @ SY7 @ SV1 )
                      | ~ ( in @ SY7 @ SY7 ) ) )
          | ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[57]) ).

thf(62,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                            ( ~ ( in @ SY2 @ SV1 )
                            | ! [SY3: $i] :
                                ( ~ ( in @ SY3 @ SV1 )
                                | ! [SY4: $i] :
                                    ( ~ ( in @ SY4 @ SV1 )
                                    | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                          | ~ ( in @ SY3 @ SY4 ) )
                                    | ( in @ SY2 @ SY4 ) ) ) )
                      | ~ ! [SY5: $i] :
                            ( ~ ( in @ SY5 @ SV1 )
                            | ! [SY6: $i] :
                                ( ~ ( in @ SY6 @ SV1 )
                                | ( SY5 = SY6 )
                                | ( in @ SY5 @ SY6 )
                                | ( in @ SY6 @ SY5 ) ) ) )
                | ~ ! [SY7: $i] :
                      ( ~ ( in @ SY7 @ SV1 )
                      | ~ ( in @ SY7 @ SY7 ) ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[58]) ).

thf(63,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ sK1_X )
                  | ! [SX1: $i] :
                      ( ~ ( in @ SX1 @ sK1_X )
                      | ! [SX2: $i] :
                          ( ~ ( in @ SX2 @ sK1_X )
                          | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                                | ~ ( in @ SX1 @ SX2 ) )
                          | ( in @ SX0 @ SX2 ) ) ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( in @ SX0 @ sK1_X )
                  | ! [SX1: $i] :
                      ( ~ ( in @ SX1 @ sK1_X )
                      | ( SX0 = SX1 )
                      | ( in @ SX0 @ SX1 )
                      | ( in @ SX1 @ SX0 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[59]) ).

thf(64,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ sK1_X )
            | ~ ( in @ SX0 @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[59]) ).

thf(65,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( in @ SV5 @ ( powerset @ sK1_X ) ) )
        = $true )
      | ( ( ~ ( ( SV5 != emptyset ) )
          | ~ ! [SY16: $i] :
                ~ ~ ( ~ ( in @ SY16 @ SV5 )
                    | ~ ! [SY17: $i] :
                          ( ~ ( in @ SY17 @ SV5 )
                          | ( SY16 = SY17 )
                          | ( in @ SY16 @ SY17 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[60]) ).

thf(66,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ! [SY2: $i] :
                            ( ~ ( in @ SY2 @ SV1 )
                            | ! [SY3: $i] :
                                ( ~ ( in @ SY3 @ SV1 )
                                | ! [SY4: $i] :
                                    ( ~ ( in @ SY4 @ SV1 )
                                    | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                          | ~ ( in @ SY3 @ SY4 ) )
                                    | ( in @ SY2 @ SY4 ) ) ) )
                      | ~ ! [SY5: $i] :
                            ( ~ ( in @ SY5 @ SV1 )
                            | ! [SY6: $i] :
                                ( ~ ( in @ SY6 @ SV1 )
                                | ( SY5 = SY6 )
                                | ( in @ SY5 @ SY6 )
                                | ( in @ SY6 @ SY5 ) ) ) )
                | ~ ! [SY7: $i] :
                      ( ~ ( in @ SY7 @ SV1 )
                      | ~ ( in @ SY7 @ SY7 ) ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[61]) ).

thf(67,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ! [SY2: $i] :
                          ( ~ ( in @ SY2 @ SV1 )
                          | ! [SY3: $i] :
                              ( ~ ( in @ SY3 @ SV1 )
                              | ! [SY4: $i] :
                                  ( ~ ( in @ SY4 @ SV1 )
                                  | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                        | ~ ( in @ SY3 @ SY4 ) )
                                  | ( in @ SY2 @ SY4 ) ) ) )
                    | ~ ! [SY5: $i] :
                          ( ~ ( in @ SY5 @ SV1 )
                          | ! [SY6: $i] :
                              ( ~ ( in @ SY6 @ SV1 )
                              | ( SY5 = SY6 )
                              | ( in @ SY5 @ SY6 )
                              | ( in @ SY6 @ SY5 ) ) ) )
              | ~ ! [SY7: $i] :
                    ( ~ ( in @ SY7 @ SV1 )
                    | ~ ( in @ SY7 @ SY7 ) ) ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[62]) ).

thf(68,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( in @ SX0 @ sK1_X )
                | ! [SX1: $i] :
                    ( ~ ( in @ SX1 @ sK1_X )
                    | ! [SX2: $i] :
                        ( ~ ( in @ SX2 @ sK1_X )
                        | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                              | ~ ( in @ SX1 @ SX2 ) )
                        | ( in @ SX0 @ SX2 ) ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( in @ SX0 @ sK1_X )
                | ! [SX1: $i] :
                    ( ~ ( in @ SX1 @ sK1_X )
                    | ( SX0 = SX1 )
                    | ( in @ SX0 @ SX1 )
                    | ( in @ SX1 @ SX0 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[63]) ).

thf(69,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ sK1_X )
          | ~ ( in @ SX0 @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[64]) ).

thf(70,plain,
    ! [SV5: $i] :
      ( ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false )
      | ( ( ~ ( ( SV5 != emptyset ) )
          | ~ ! [SY16: $i] :
                ~ ~ ( ~ ( in @ SY16 @ SV5 )
                    | ~ ! [SY17: $i] :
                          ( ~ ( in @ SY17 @ SV5 )
                          | ( SY16 = SY17 )
                          | ( in @ SY16 @ SY17 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[65]) ).

thf(71,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ! [SY2: $i] :
                          ( ~ ( in @ SY2 @ SV1 )
                          | ! [SY3: $i] :
                              ( ~ ( in @ SY3 @ SV1 )
                              | ! [SY4: $i] :
                                  ( ~ ( in @ SY4 @ SV1 )
                                  | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                        | ~ ( in @ SY3 @ SY4 ) )
                                  | ( in @ SY2 @ SY4 ) ) ) )
                    | ~ ! [SY5: $i] :
                          ( ~ ( in @ SY5 @ SV1 )
                          | ! [SY6: $i] :
                              ( ~ ( in @ SY6 @ SV1 )
                              | ( SY5 = SY6 )
                              | ( in @ SY5 @ SY6 )
                              | ( in @ SY6 @ SY5 ) ) ) )
              | ~ ! [SY7: $i] :
                    ( ~ ( in @ SY7 @ SV1 )
                    | ~ ( in @ SY7 @ SY7 ) ) ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[66]) ).

thf(72,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ! [SY2: $i] :
                      ( ~ ( in @ SY2 @ SV1 )
                      | ! [SY3: $i] :
                          ( ~ ( in @ SY3 @ SV1 )
                          | ! [SY4: $i] :
                              ( ~ ( in @ SY4 @ SV1 )
                              | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                    | ~ ( in @ SY3 @ SY4 ) )
                              | ( in @ SY2 @ SY4 ) ) ) )
                | ~ ! [SY5: $i] :
                      ( ~ ( in @ SY5 @ SV1 )
                      | ! [SY6: $i] :
                          ( ~ ( in @ SY6 @ SV1 )
                          | ( SY5 = SY6 )
                          | ( in @ SY5 @ SY6 )
                          | ( in @ SY6 @ SY5 ) ) ) )
          | ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[67]) ).

thf(73,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ sK1_X )
            | ! [SX1: $i] :
                ( ~ ( in @ SX1 @ sK1_X )
                | ! [SX2: $i] :
                    ( ~ ( in @ SX2 @ sK1_X )
                    | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                          | ~ ( in @ SX1 @ SX2 ) )
                    | ( in @ SX0 @ SX2 ) ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ sK1_X )
            | ! [SX1: $i] :
                ( ~ ( in @ SX1 @ sK1_X )
                | ( SX0 = SX1 )
                | ( in @ SX0 @ SX1 )
                | ( in @ SX1 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[68]) ).

thf(74,plain,
    ! [SV6: $i] :
      ( ( ~ ( in @ SV6 @ sK1_X )
        | ~ ( in @ SV6 @ SV6 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[69]) ).

thf(75,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ( SV5 != emptyset ) ) )
        = $true )
      | ( ( ~ ! [SY16: $i] :
                ~ ~ ( ~ ( in @ SY16 @ SV5 )
                    | ~ ! [SY17: $i] :
                          ( ~ ( in @ SY17 @ SV5 )
                          | ( SY16 = SY17 )
                          | ( in @ SY16 @ SY17 ) ) ) )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[70]) ).

thf(76,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ! [SY2: $i] :
                      ( ~ ( in @ SY2 @ SV1 )
                      | ! [SY3: $i] :
                          ( ~ ( in @ SY3 @ SV1 )
                          | ! [SY4: $i] :
                              ( ~ ( in @ SY4 @ SV1 )
                              | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                    | ~ ( in @ SY3 @ SY4 ) )
                              | ( in @ SY2 @ SY4 ) ) ) )
                | ~ ! [SY5: $i] :
                      ( ~ ( in @ SY5 @ SV1 )
                      | ! [SY6: $i] :
                          ( ~ ( in @ SY6 @ SV1 )
                          | ( SY5 = SY6 )
                          | ( in @ SY5 @ SY6 )
                          | ( in @ SY6 @ SY5 ) ) ) )
          | ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[71]) ).

thf(77,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ! [SY2: $i] :
                      ( ~ ( in @ SY2 @ SV1 )
                      | ! [SY3: $i] :
                          ( ~ ( in @ SY3 @ SV1 )
                          | ! [SY4: $i] :
                              ( ~ ( in @ SY4 @ SV1 )
                              | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                    | ~ ( in @ SY3 @ SY4 ) )
                              | ( in @ SY2 @ SY4 ) ) ) )
                | ~ ! [SY5: $i] :
                      ( ~ ( in @ SY5 @ SV1 )
                      | ! [SY6: $i] :
                          ( ~ ( in @ SY6 @ SV1 )
                          | ( SY5 = SY6 )
                          | ( in @ SY5 @ SY6 )
                          | ( in @ SY6 @ SY5 ) ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[72]) ).

thf(78,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ sK1_X )
            | ! [SX1: $i] :
                ( ~ ( in @ SX1 @ sK1_X )
                | ! [SX2: $i] :
                    ( ~ ( in @ SX2 @ sK1_X )
                    | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                          | ~ ( in @ SX1 @ SX2 ) )
                    | ( in @ SX0 @ SX2 ) ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[73]) ).

thf(79,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( in @ SX0 @ sK1_X )
            | ! [SX1: $i] :
                ( ~ ( in @ SX1 @ sK1_X )
                | ( SX0 = SX1 )
                | ( in @ SX0 @ SX1 )
                | ( in @ SX1 @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[73]) ).

thf(80,plain,
    ! [SV6: $i] :
      ( ( ( ~ ( in @ SV6 @ sK1_X ) )
        = $true )
      | ( ( ~ ( in @ SV6 @ SV6 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[74]) ).

thf(81,plain,
    ! [SV5: $i] :
      ( ( ( ( SV5 != emptyset ) )
        = $false )
      | ( ( ~ ! [SY16: $i] :
                ~ ~ ( ~ ( in @ SY16 @ SV5 )
                    | ~ ! [SY17: $i] :
                          ( ~ ( in @ SY17 @ SV5 )
                          | ( SY16 = SY17 )
                          | ( in @ SY16 @ SY17 ) ) ) )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[75]) ).

thf(82,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ! [SY2: $i] :
                      ( ~ ( in @ SY2 @ SV1 )
                      | ! [SY3: $i] :
                          ( ~ ( in @ SY3 @ SV1 )
                          | ! [SY4: $i] :
                              ( ~ ( in @ SY4 @ SV1 )
                              | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                    | ~ ( in @ SY3 @ SY4 ) )
                              | ( in @ SY2 @ SY4 ) ) ) )
                | ~ ! [SY5: $i] :
                      ( ~ ( in @ SY5 @ SV1 )
                      | ! [SY6: $i] :
                          ( ~ ( in @ SY6 @ SV1 )
                          | ( SY5 = SY6 )
                          | ( in @ SY5 @ SY6 )
                          | ( in @ SY6 @ SY5 ) ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[76]) ).

thf(83,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ~ ! [SY2: $i] :
                    ( ~ ( in @ SY2 @ SV1 )
                    | ! [SY3: $i] :
                        ( ~ ( in @ SY3 @ SV1 )
                        | ! [SY4: $i] :
                            ( ~ ( in @ SY4 @ SV1 )
                            | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                  | ~ ( in @ SY3 @ SY4 ) )
                            | ( in @ SY2 @ SY4 ) ) ) )
              | ~ ! [SY5: $i] :
                    ( ~ ( in @ SY5 @ SV1 )
                    | ! [SY6: $i] :
                        ( ~ ( in @ SY6 @ SV1 )
                        | ( SY5 = SY6 )
                        | ( in @ SY5 @ SY6 )
                        | ( in @ SY6 @ SY5 ) ) ) ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[77]) ).

thf(84,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ sK1_X )
          | ! [SX1: $i] :
              ( ~ ( in @ SX1 @ sK1_X )
              | ! [SX2: $i] :
                  ( ~ ( in @ SX2 @ sK1_X )
                  | ~ ~ ( ~ ( in @ SX0 @ SX1 )
                        | ~ ( in @ SX1 @ SX2 ) )
                  | ( in @ SX0 @ SX2 ) ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[78]) ).

thf(85,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( in @ SX0 @ sK1_X )
          | ! [SX1: $i] :
              ( ~ ( in @ SX1 @ sK1_X )
              | ( SX0 = SX1 )
              | ( in @ SX0 @ SX1 )
              | ( in @ SX1 @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[79]) ).

thf(86,plain,
    ! [SV6: $i] :
      ( ( ( in @ SV6 @ sK1_X )
        = $false )
      | ( ( ~ ( in @ SV6 @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[80]) ).

thf(87,plain,
    ! [SV5: $i] :
      ( ( ( SV5 = emptyset )
        = $true )
      | ( ( ~ ! [SY16: $i] :
                ~ ~ ( ~ ( in @ SY16 @ SV5 )
                    | ~ ! [SY17: $i] :
                          ( ~ ( in @ SY17 @ SV5 )
                          | ( SY16 = SY17 )
                          | ( in @ SY16 @ SY17 ) ) ) )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[81]) ).

thf(88,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ~ ! [SY2: $i] :
                    ( ~ ( in @ SY2 @ SV1 )
                    | ! [SY3: $i] :
                        ( ~ ( in @ SY3 @ SV1 )
                        | ! [SY4: $i] :
                            ( ~ ( in @ SY4 @ SV1 )
                            | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                                  | ~ ( in @ SY3 @ SY4 ) )
                            | ( in @ SY2 @ SY4 ) ) ) )
              | ~ ! [SY5: $i] :
                    ( ~ ( in @ SY5 @ SV1 )
                    | ! [SY6: $i] :
                        ( ~ ( in @ SY6 @ SV1 )
                        | ( SY5 = SY6 )
                        | ( in @ SY5 @ SY6 )
                        | ( in @ SY6 @ SY5 ) ) ) ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[82]) ).

thf(89,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY2: $i] :
                ( ~ ( in @ SY2 @ SV1 )
                | ! [SY3: $i] :
                    ( ~ ( in @ SY3 @ SV1 )
                    | ! [SY4: $i] :
                        ( ~ ( in @ SY4 @ SV1 )
                        | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                              | ~ ( in @ SY3 @ SY4 ) )
                        | ( in @ SY2 @ SY4 ) ) ) )
          | ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[83]) ).

thf(90,plain,
    ! [SV7: $i] :
      ( ( ~ ( in @ SV7 @ sK1_X )
        | ! [SY18: $i] :
            ( ~ ( in @ SY18 @ sK1_X )
            | ! [SY19: $i] :
                ( ~ ( in @ SY19 @ sK1_X )
                | ~ ~ ( ~ ( in @ SV7 @ SY18 )
                      | ~ ( in @ SY18 @ SY19 ) )
                | ( in @ SV7 @ SY19 ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[84]) ).

thf(91,plain,
    ! [SV8: $i] :
      ( ( ~ ( in @ SV8 @ sK1_X )
        | ! [SY20: $i] :
            ( ~ ( in @ SY20 @ sK1_X )
            | ( SV8 = SY20 )
            | ( in @ SV8 @ SY20 )
            | ( in @ SY20 @ SV8 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[85]) ).

thf(92,plain,
    ! [SV6: $i] :
      ( ( ( in @ SV6 @ SV6 )
        = $false )
      | ( ( in @ SV6 @ sK1_X )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[86]) ).

thf(93,plain,
    ! [SV5: $i] :
      ( ( ( ! [SY16: $i] :
              ~ ~ ( ~ ( in @ SY16 @ SV5 )
                  | ~ ! [SY17: $i] :
                        ( ~ ( in @ SY17 @ SV5 )
                        | ( SY16 = SY17 )
                        | ( in @ SY16 @ SY17 ) ) ) )
        = $false )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[87]) ).

thf(94,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY2: $i] :
                ( ~ ( in @ SY2 @ SV1 )
                | ! [SY3: $i] :
                    ( ~ ( in @ SY3 @ SV1 )
                    | ! [SY4: $i] :
                        ( ~ ( in @ SY4 @ SV1 )
                        | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                              | ~ ( in @ SY3 @ SY4 ) )
                        | ( in @ SY2 @ SY4 ) ) ) )
          | ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[88]) ).

thf(95,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY2: $i] :
                ( ~ ( in @ SY2 @ SV1 )
                | ! [SY3: $i] :
                    ( ~ ( in @ SY3 @ SV1 )
                    | ! [SY4: $i] :
                        ( ~ ( in @ SY4 @ SV1 )
                        | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                              | ~ ( in @ SY3 @ SY4 ) )
                        | ( in @ SY2 @ SY4 ) ) ) ) )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[89]) ).

thf(96,plain,
    ! [SV7: $i] :
      ( ( ( ~ ( in @ SV7 @ sK1_X ) )
        = $true )
      | ( ( ! [SY18: $i] :
              ( ~ ( in @ SY18 @ sK1_X )
              | ! [SY19: $i] :
                  ( ~ ( in @ SY19 @ sK1_X )
                  | ~ ~ ( ~ ( in @ SV7 @ SY18 )
                        | ~ ( in @ SY18 @ SY19 ) )
                  | ( in @ SV7 @ SY19 ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[90]) ).

thf(97,plain,
    ! [SV8: $i] :
      ( ( ( ~ ( in @ SV8 @ sK1_X ) )
        = $true )
      | ( ( ! [SY20: $i] :
              ( ~ ( in @ SY20 @ sK1_X )
              | ( SV8 = SY20 )
              | ( in @ SV8 @ SY20 )
              | ( in @ SY20 @ SV8 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[91]) ).

thf(98,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK5_SY16 @ SV5 ) @ SV5 )
                | ~ ! [SY21: $i] :
                      ( ~ ( in @ SY21 @ SV5 )
                      | ( ( sK5_SY16 @ SV5 )
                        = SY21 )
                      | ( in @ ( sK5_SY16 @ SV5 ) @ SY21 ) ) ) )
        = $false )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_forall_neg,[status(esa)],[93]) ).

thf(99,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY2: $i] :
                ( ~ ( in @ SY2 @ SV1 )
                | ! [SY3: $i] :
                    ( ~ ( in @ SY3 @ SV1 )
                    | ! [SY4: $i] :
                        ( ~ ( in @ SY4 @ SV1 )
                        | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                              | ~ ( in @ SY3 @ SY4 ) )
                        | ( in @ SY2 @ SY4 ) ) ) ) )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[94]) ).

thf(100,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY2: $i] :
              ( ~ ( in @ SY2 @ SV1 )
              | ! [SY3: $i] :
                  ( ~ ( in @ SY3 @ SV1 )
                  | ! [SY4: $i] :
                      ( ~ ( in @ SY4 @ SV1 )
                      | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                            | ~ ( in @ SY3 @ SY4 ) )
                      | ( in @ SY2 @ SY4 ) ) ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[95]) ).

thf(101,plain,
    ! [SV7: $i] :
      ( ( ( in @ SV7 @ sK1_X )
        = $false )
      | ( ( ! [SY18: $i] :
              ( ~ ( in @ SY18 @ sK1_X )
              | ! [SY19: $i] :
                  ( ~ ( in @ SY19 @ sK1_X )
                  | ~ ~ ( ~ ( in @ SV7 @ SY18 )
                        | ~ ( in @ SY18 @ SY19 ) )
                  | ( in @ SV7 @ SY19 ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[96]) ).

thf(102,plain,
    ! [SV8: $i] :
      ( ( ( in @ SV8 @ sK1_X )
        = $false )
      | ( ( ! [SY20: $i] :
              ( ~ ( in @ SY20 @ sK1_X )
              | ( SV8 = SY20 )
              | ( in @ SV8 @ SY20 )
              | ( in @ SY20 @ SV8 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[97]) ).

thf(103,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK5_SY16 @ SV5 ) @ SV5 )
              | ~ ! [SY21: $i] :
                    ( ~ ( in @ SY21 @ SV5 )
                    | ( ( sK5_SY16 @ SV5 )
                      = SY21 )
                    | ( in @ ( sK5_SY16 @ SV5 ) @ SY21 ) ) ) )
        = $true )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[98]) ).

thf(104,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY2: $i] :
              ( ~ ( in @ SY2 @ SV1 )
              | ! [SY3: $i] :
                  ( ~ ( in @ SY3 @ SV1 )
                  | ! [SY4: $i] :
                      ( ~ ( in @ SY4 @ SV1 )
                      | ~ ~ ( ~ ( in @ SY2 @ SY3 )
                            | ~ ( in @ SY3 @ SY4 ) )
                      | ( in @ SY2 @ SY4 ) ) ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[99]) ).

thf(105,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
          | ! [SY22: $i] :
              ( ~ ( in @ SY22 @ SV1 )
              | ! [SY23: $i] :
                  ( ~ ( in @ SY23 @ SV1 )
                  | ~ ~ ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ SY22 )
                        | ~ ( in @ SY22 @ SY23 ) )
                  | ( in @ ( sK6_SY2 @ SV1 ) @ SY23 ) ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[100]) ).

thf(106,plain,
    ! [SV7: $i,SV9: $i] :
      ( ( ( ~ ( in @ SV9 @ sK1_X )
          | ! [SY24: $i] :
              ( ~ ( in @ SY24 @ sK1_X )
              | ~ ~ ( ~ ( in @ SV7 @ SV9 )
                    | ~ ( in @ SV9 @ SY24 ) )
              | ( in @ SV7 @ SY24 ) ) )
        = $true )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[101]) ).

thf(107,plain,
    ! [SV8: $i,SV10: $i] :
      ( ( ( ~ ( in @ SV10 @ sK1_X )
          | ( SV8 = SV10 )
          | ( in @ SV8 @ SV10 )
          | ( in @ SV10 @ SV8 ) )
        = $true )
      | ( ( in @ SV8 @ sK1_X )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[102]) ).

thf(108,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( in @ ( sK5_SY16 @ SV5 ) @ SV5 )
          | ~ ! [SY21: $i] :
                ( ~ ( in @ SY21 @ SV5 )
                | ( ( sK5_SY16 @ SV5 )
                  = SY21 )
                | ( in @ ( sK5_SY16 @ SV5 ) @ SY21 ) ) )
        = $false )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[103]) ).

thf(109,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
          | ! [SY25: $i] :
              ( ~ ( in @ SY25 @ SV1 )
              | ! [SY26: $i] :
                  ( ~ ( in @ SY26 @ SV1 )
                  | ~ ~ ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ SY25 )
                        | ~ ( in @ SY25 @ SY26 ) )
                  | ( in @ ( sK7_SY2 @ SV1 ) @ SY26 ) ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[104]) ).

thf(110,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[105]) ).

thf(111,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY22: $i] :
              ( ~ ( in @ SY22 @ SV1 )
              | ! [SY23: $i] :
                  ( ~ ( in @ SY23 @ SV1 )
                  | ~ ~ ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ SY22 )
                        | ~ ( in @ SY22 @ SY23 ) )
                  | ( in @ ( sK6_SY2 @ SV1 ) @ SY23 ) ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[105]) ).

thf(112,plain,
    ! [SV7: $i,SV9: $i] :
      ( ( ( ~ ( in @ SV9 @ sK1_X ) )
        = $true )
      | ( ( ! [SY24: $i] :
              ( ~ ( in @ SY24 @ sK1_X )
              | ~ ~ ( ~ ( in @ SV7 @ SV9 )
                    | ~ ( in @ SV9 @ SY24 ) )
              | ( in @ SV7 @ SY24 ) ) )
        = $true )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[106]) ).

thf(113,plain,
    ! [SV8: $i,SV10: $i] :
      ( ( ( ~ ( in @ SV10 @ sK1_X ) )
        = $true )
      | ( ( ( SV8 = SV10 )
          | ( in @ SV8 @ SV10 )
          | ( in @ SV10 @ SV8 ) )
        = $true )
      | ( ( in @ SV8 @ sK1_X )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[107]) ).

thf(114,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( in @ ( sK5_SY16 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[108]) ).

thf(115,plain,
    ! [SV5: $i] :
      ( ( ( ~ ! [SY21: $i] :
                ( ~ ( in @ SY21 @ SV5 )
                | ( ( sK5_SY16 @ SV5 )
                  = SY21 )
                | ( in @ ( sK5_SY16 @ SV5 ) @ SY21 ) ) )
        = $false )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[108]) ).

thf(116,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[109]) ).

thf(117,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY25: $i] :
              ( ~ ( in @ SY25 @ SV1 )
              | ! [SY26: $i] :
                  ( ~ ( in @ SY26 @ SV1 )
                  | ~ ~ ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ SY25 )
                        | ~ ( in @ SY25 @ SY26 ) )
                  | ( in @ ( sK7_SY2 @ SV1 ) @ SY26 ) ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[109]) ).

thf(118,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[110]) ).

thf(119,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
          | ! [SY27: $i] :
              ( ~ ( in @ SY27 @ SV1 )
              | ~ ~ ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
                    | ~ ( in @ ( sK8_SY22 @ SV1 ) @ SY27 ) )
              | ( in @ ( sK6_SY2 @ SV1 ) @ SY27 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[111]) ).

thf(120,plain,
    ! [SV7: $i,SV9: $i] :
      ( ( ( in @ SV9 @ sK1_X )
        = $false )
      | ( ( ! [SY24: $i] :
              ( ~ ( in @ SY24 @ sK1_X )
              | ~ ~ ( ~ ( in @ SV7 @ SV9 )
                    | ~ ( in @ SV9 @ SY24 ) )
              | ( in @ SV7 @ SY24 ) ) )
        = $true )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[112]) ).

thf(121,plain,
    ! [SV8: $i,SV10: $i] :
      ( ( ( in @ SV10 @ sK1_X )
        = $false )
      | ( ( ( SV8 = SV10 )
          | ( in @ SV8 @ SV10 )
          | ( in @ SV10 @ SV8 ) )
        = $true )
      | ( ( in @ SV8 @ sK1_X )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[113]) ).

thf(122,plain,
    ! [SV5: $i] :
      ( ( ( in @ ( sK5_SY16 @ SV5 ) @ SV5 )
        = $true )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[114]) ).

thf(123,plain,
    ! [SV5: $i] :
      ( ( ( ! [SY21: $i] :
              ( ~ ( in @ SY21 @ SV5 )
              | ( ( sK5_SY16 @ SV5 )
                = SY21 )
              | ( in @ ( sK5_SY16 @ SV5 ) @ SY21 ) ) )
        = $true )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[115]) ).

thf(124,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[116]) ).

thf(125,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
          | ! [SY28: $i] :
              ( ~ ( in @ SY28 @ SV1 )
              | ~ ~ ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
                    | ~ ( in @ ( sK9_SY25 @ SV1 ) @ SY28 ) )
              | ( in @ ( sK7_SY2 @ SV1 ) @ SY28 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[117]) ).

thf(126,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[118]) ).

thf(127,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK8_SY22 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[119]) ).

thf(128,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY27: $i] :
              ( ~ ( in @ SY27 @ SV1 )
              | ~ ~ ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
                    | ~ ( in @ ( sK8_SY22 @ SV1 ) @ SY27 ) )
              | ( in @ ( sK6_SY2 @ SV1 ) @ SY27 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[119]) ).

thf(129,plain,
    ! [SV9: $i,SV7: $i,SV11: $i] :
      ( ( ( ~ ( in @ SV11 @ sK1_X )
          | ~ ~ ( ~ ( in @ SV7 @ SV9 )
                | ~ ( in @ SV9 @ SV11 ) )
          | ( in @ SV7 @ SV11 ) )
        = $true )
      | ( ( in @ SV9 @ sK1_X )
        = $false )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[120]) ).

thf(130,plain,
    ! [SV10: $i,SV8: $i] :
      ( ( ( ( SV8 = SV10 )
          | ( in @ SV8 @ SV10 ) )
        = $true )
      | ( ( in @ SV10 @ SV8 )
        = $true )
      | ( ( in @ SV10 @ sK1_X )
        = $false )
      | ( ( in @ SV8 @ sK1_X )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[121]) ).

thf(131,plain,
    ! [SV5: $i,SV12: $i] :
      ( ( ( ~ ( in @ SV12 @ SV5 )
          | ( ( sK5_SY16 @ SV5 )
            = SV12 )
          | ( in @ ( sK5_SY16 @ SV5 ) @ SV12 ) )
        = $true )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[123]) ).

thf(132,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[124]) ).

thf(133,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK9_SY25 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[125]) ).

thf(134,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY28: $i] :
              ( ~ ( in @ SY28 @ SV1 )
              | ~ ~ ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
                    | ~ ( in @ ( sK9_SY25 @ SV1 ) @ SY28 ) )
              | ( in @ ( sK7_SY2 @ SV1 ) @ SY28 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[125]) ).

thf(135,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
          | ! [SY29: $i] :
              ( ~ ( in @ SY29 @ SV1 )
              | ( ( sK10_SY5 @ SV1 )
                = SY29 )
              | ( in @ ( sK10_SY5 @ SV1 ) @ SY29 )
              | ( in @ SY29 @ ( sK10_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[126]) ).

thf(136,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[127]) ).

thf(137,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
          | ~ ~ ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
                | ~ ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) ) )
          | ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[128]) ).

thf(138,plain,
    ! [SV9: $i,SV7: $i,SV11: $i] :
      ( ( ( ~ ( in @ SV11 @ sK1_X ) )
        = $true )
      | ( ( ~ ~ ( ~ ( in @ SV7 @ SV9 )
                | ~ ( in @ SV9 @ SV11 ) )
          | ( in @ SV7 @ SV11 ) )
        = $true )
      | ( ( in @ SV9 @ sK1_X )
        = $false )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[129]) ).

thf(139,plain,
    ! [SV10: $i,SV8: $i] :
      ( ( ( SV8 = SV10 )
        = $true )
      | ( ( in @ SV8 @ SV10 )
        = $true )
      | ( ( in @ SV10 @ SV8 )
        = $true )
      | ( ( in @ SV10 @ sK1_X )
        = $false )
      | ( ( in @ SV8 @ sK1_X )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[130]) ).

thf(140,plain,
    ! [SV5: $i,SV12: $i] :
      ( ( ( ~ ( in @ SV12 @ SV5 ) )
        = $true )
      | ( ( ( ( sK5_SY16 @ SV5 )
            = SV12 )
          | ( in @ ( sK5_SY16 @ SV5 ) @ SV12 ) )
        = $true )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[131]) ).

thf(141,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
          | ! [SY30: $i] :
              ( ~ ( in @ SY30 @ SV1 )
              | ( ( sK12_SY5 @ SV1 )
                = SY30 )
              | ( in @ ( sK12_SY5 @ SV1 ) @ SY30 )
              | ( in @ SY30 @ ( sK12_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[132]) ).

thf(142,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[133]) ).

thf(143,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
          | ~ ~ ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
                | ~ ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) ) )
          | ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[134]) ).

thf(144,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK10_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[135]) ).

thf(145,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY29: $i] :
              ( ~ ( in @ SY29 @ SV1 )
              | ( ( sK10_SY5 @ SV1 )
                = SY29 )
              | ( in @ ( sK10_SY5 @ SV1 ) @ SY29 )
              | ( in @ SY29 @ ( sK10_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[135]) ).

thf(146,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[136]) ).

thf(147,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK11_SY27 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(148,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
                | ~ ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) ) )
          | ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[137]) ).

thf(149,plain,
    ! [SV9: $i,SV7: $i,SV11: $i] :
      ( ( ( in @ SV11 @ sK1_X )
        = $false )
      | ( ( ~ ~ ( ~ ( in @ SV7 @ SV9 )
                | ~ ( in @ SV9 @ SV11 ) )
          | ( in @ SV7 @ SV11 ) )
        = $true )
      | ( ( in @ SV9 @ sK1_X )
        = $false )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[138]) ).

thf(150,plain,
    ! [SV5: $i,SV12: $i] :
      ( ( ( in @ SV12 @ SV5 )
        = $false )
      | ( ( ( ( sK5_SY16 @ SV5 )
            = SV12 )
          | ( in @ ( sK5_SY16 @ SV5 ) @ SV12 ) )
        = $true )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[140]) ).

thf(151,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK12_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[141]) ).

thf(152,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY30: $i] :
              ( ~ ( in @ SY30 @ SV1 )
              | ( ( sK12_SY5 @ SV1 )
                = SY30 )
              | ( in @ ( sK12_SY5 @ SV1 ) @ SY30 )
              | ( in @ SY30 @ ( sK12_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[141]) ).

thf(153,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[142]) ).

thf(154,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK13_SY28 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[143]) ).

thf(155,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
                | ~ ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) ) )
          | ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[143]) ).

thf(156,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[144]) ).

thf(157,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
          | ( ( sK10_SY5 @ SV1 )
            = ( sK14_SY29 @ SV1 ) )
          | ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
          | ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[145]) ).

thf(158,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
          | ! [SY31: $i] :
              ( ~ ( in @ SY31 @ SV1 )
              | ( ( sK15_SY5 @ SV1 )
                = SY31 )
              | ( in @ ( sK15_SY5 @ SV1 ) @ SY31 )
              | ( in @ SY31 @ ( sK15_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[146]) ).

thf(159,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[147]) ).

thf(160,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
                | ~ ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[148]) ).

thf(161,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[148]) ).

thf(162,plain,
    ! [SV11: $i,SV9: $i,SV7: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV7 @ SV9 )
                | ~ ( in @ SV9 @ SV11 ) ) )
        = $true )
      | ( ( in @ SV7 @ SV11 )
        = $true )
      | ( ( in @ SV11 @ sK1_X )
        = $false )
      | ( ( in @ SV9 @ sK1_X )
        = $false )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[149]) ).

thf(163,plain,
    ! [SV12: $i,SV5: $i] :
      ( ( ( ( sK5_SY16 @ SV5 )
          = SV12 )
        = $true )
      | ( ( in @ ( sK5_SY16 @ SV5 ) @ SV12 )
        = $true )
      | ( ( in @ SV12 @ SV5 )
        = $false )
      | ( ( SV5 = emptyset )
        = $true )
      | ( ( in @ SV5 @ ( powerset @ sK1_X ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[150]) ).

thf(164,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[151]) ).

thf(165,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
          | ( ( sK12_SY5 @ SV1 )
            = ( sK16_SY30 @ SV1 ) )
          | ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
          | ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[152]) ).

thf(166,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
          | ! [SY32: $i] :
              ( ~ ( in @ SY32 @ SV1 )
              | ( ( sK17_SY5 @ SV1 )
                = SY32 )
              | ( in @ ( sK17_SY5 @ SV1 ) @ SY32 )
              | ( in @ SY32 @ ( sK17_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[153]) ).

thf(167,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[154]) ).

thf(168,plain,
    ! [SV1: $i] :
      ( ( ( ~ ~ ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
                | ~ ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[155]) ).

thf(169,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[155]) ).

thf(170,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[156]) ).

thf(171,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK14_SY29 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[157]) ).

thf(172,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK10_SY5 @ SV1 )
            = ( sK14_SY29 @ SV1 ) )
          | ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
          | ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[157]) ).

thf(173,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK15_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[158]) ).

thf(174,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY31: $i] :
              ( ~ ( in @ SY31 @ SV1 )
              | ( ( sK15_SY5 @ SV1 )
                = SY31 )
              | ( in @ ( sK15_SY5 @ SV1 ) @ SY31 )
              | ( in @ SY31 @ ( sK15_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[158]) ).

thf(175,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[159]) ).

thf(176,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
              | ~ ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) ) ) )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[160]) ).

thf(177,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[161]) ).

thf(178,plain,
    ! [SV11: $i,SV9: $i,SV7: $i] :
      ( ( ( ~ ( ~ ( in @ SV7 @ SV9 )
              | ~ ( in @ SV9 @ SV11 ) ) )
        = $false )
      | ( ( in @ SV7 @ SV11 )
        = $true )
      | ( ( in @ SV11 @ sK1_X )
        = $false )
      | ( ( in @ SV9 @ sK1_X )
        = $false )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[162]) ).

thf(179,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[164]) ).

thf(180,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK16_SY30 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[165]) ).

thf(181,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK12_SY5 @ SV1 )
            = ( sK16_SY30 @ SV1 ) )
          | ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
          | ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[165]) ).

thf(182,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK17_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[166]) ).

thf(183,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY32: $i] :
              ( ~ ( in @ SY32 @ SV1 )
              | ( ( sK17_SY5 @ SV1 )
                = SY32 )
              | ( in @ ( sK17_SY5 @ SV1 ) @ SY32 )
              | ( in @ SY32 @ ( sK17_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[166]) ).

thf(184,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[167]) ).

thf(185,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
              | ~ ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) ) ) )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[168]) ).

thf(186,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[169]) ).

thf(187,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[170]) ).

thf(188,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[171]) ).

thf(189,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK10_SY5 @ SV1 )
            = ( sK14_SY29 @ SV1 ) )
          | ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[172]) ).

thf(190,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[172]) ).

thf(191,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[173]) ).

thf(192,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
          | ( ( sK15_SY5 @ SV1 )
            = ( sK19_SY31 @ SV1 ) )
          | ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
          | ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[174]) ).

thf(193,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
          | ! [SY33: $i] :
              ( ~ ( in @ SY33 @ SV1 )
              | ( ( sK20_SY5 @ SV1 )
                = SY33 )
              | ( in @ ( sK20_SY5 @ SV1 ) @ SY33 )
              | ( in @ SY33 @ ( sK20_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[175]) ).

thf(194,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
          | ~ ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[176]) ).

thf(195,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
          | ! [SY34: $i] :
              ( ~ ( in @ SY34 @ SV1 )
              | ( ( sK21_SY5 @ SV1 )
                = SY34 )
              | ( in @ ( sK21_SY5 @ SV1 ) @ SY34 )
              | ( in @ SY34 @ ( sK21_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[177]) ).

thf(196,plain,
    ! [SV11: $i,SV9: $i,SV7: $i] :
      ( ( ( ~ ( in @ SV7 @ SV9 )
          | ~ ( in @ SV9 @ SV11 ) )
        = $true )
      | ( ( in @ SV7 @ SV11 )
        = $true )
      | ( ( in @ SV11 @ sK1_X )
        = $false )
      | ( ( in @ SV9 @ sK1_X )
        = $false )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[178]) ).

thf(197,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[179]) ).

thf(198,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[180]) ).

thf(199,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK12_SY5 @ SV1 )
            = ( sK16_SY30 @ SV1 ) )
          | ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[181]) ).

thf(200,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[181]) ).

thf(201,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[182]) ).

thf(202,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
          | ( ( sK17_SY5 @ SV1 )
            = ( sK23_SY32 @ SV1 ) )
          | ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
          | ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[183]) ).

thf(203,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
          | ! [SY35: $i] :
              ( ~ ( in @ SY35 @ SV1 )
              | ( ( sK24_SY5 @ SV1 )
                = SY35 )
              | ( in @ ( sK24_SY5 @ SV1 ) @ SY35 )
              | ( in @ SY35 @ ( sK24_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[184]) ).

thf(204,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
          | ~ ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[185]) ).

thf(205,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
          | ! [SY36: $i] :
              ( ~ ( in @ SY36 @ SV1 )
              | ( ( sK25_SY5 @ SV1 )
                = SY36 )
              | ( in @ ( sK25_SY5 @ SV1 ) @ SY36 )
              | ( in @ SY36 @ ( sK25_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[186]) ).

thf(206,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK18_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[187]) ).

thf(207,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[187]) ).

thf(208,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[188]) ).

thf(209,plain,
    ! [SV1: $i] :
      ( ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[189]) ).

thf(210,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[189]) ).

thf(211,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[190]) ).

thf(212,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[191]) ).

thf(213,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK19_SY31 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[192]) ).

thf(214,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK15_SY5 @ SV1 )
            = ( sK19_SY31 @ SV1 ) )
          | ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
          | ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[192]) ).

thf(215,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK20_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[193]) ).

thf(216,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY33: $i] :
              ( ~ ( in @ SY33 @ SV1 )
              | ( ( sK20_SY5 @ SV1 )
                = SY33 )
              | ( in @ ( sK20_SY5 @ SV1 ) @ SY33 )
              | ( in @ SY33 @ ( sK20_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[193]) ).

thf(217,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[194]) ).

thf(218,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[194]) ).

thf(219,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK21_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[195]) ).

thf(220,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY34: $i] :
              ( ~ ( in @ SY34 @ SV1 )
              | ( ( sK21_SY5 @ SV1 )
                = SY34 )
              | ( in @ ( sK21_SY5 @ SV1 ) @ SY34 )
              | ( in @ SY34 @ ( sK21_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[195]) ).

thf(221,plain,
    ! [SV11: $i,SV9: $i,SV7: $i] :
      ( ( ( ~ ( in @ SV7 @ SV9 ) )
        = $true )
      | ( ( ~ ( in @ SV9 @ SV11 ) )
        = $true )
      | ( ( in @ SV7 @ SV11 )
        = $true )
      | ( ( in @ SV11 @ sK1_X )
        = $false )
      | ( ( in @ SV9 @ sK1_X )
        = $false )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[196]) ).

thf(222,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK22_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[197]) ).

thf(223,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[197]) ).

thf(224,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[198]) ).

thf(225,plain,
    ! [SV1: $i] :
      ( ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[199]) ).

thf(226,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[199]) ).

thf(227,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[200]) ).

thf(228,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[201]) ).

thf(229,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK23_SY32 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[202]) ).

thf(230,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK17_SY5 @ SV1 )
            = ( sK23_SY32 @ SV1 ) )
          | ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
          | ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[202]) ).

thf(231,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK24_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[203]) ).

thf(232,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY35: $i] :
              ( ~ ( in @ SY35 @ SV1 )
              | ( ( sK24_SY5 @ SV1 )
                = SY35 )
              | ( in @ ( sK24_SY5 @ SV1 ) @ SY35 )
              | ( in @ SY35 @ ( sK24_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[203]) ).

thf(233,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[204]) ).

thf(234,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) ) )
        = $false )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[204]) ).

thf(235,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK25_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[205]) ).

thf(236,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY36: $i] :
              ( ~ ( in @ SY36 @ SV1 )
              | ( ( sK25_SY5 @ SV1 )
                = SY36 )
              | ( in @ ( sK25_SY5 @ SV1 ) @ SY36 )
              | ( in @ SY36 @ ( sK25_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[205]) ).

thf(237,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[206]) ).

thf(238,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[207]) ).

thf(239,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[208]) ).

thf(240,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[209]) ).

thf(241,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[210]) ).

thf(242,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[211]) ).

thf(243,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[212]) ).

thf(244,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[213]) ).

thf(245,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK15_SY5 @ SV1 )
            = ( sK19_SY31 @ SV1 ) )
          | ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[214]) ).

thf(246,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[214]) ).

thf(247,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[215]) ).

thf(248,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
          | ( ( sK20_SY5 @ SV1 )
            = ( sK29_SY33 @ SV1 ) )
          | ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
          | ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[216]) ).

thf(249,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[217]) ).

thf(250,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[218]) ).

thf(251,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[219]) ).

thf(252,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
          | ( ( sK21_SY5 @ SV1 )
            = ( sK30_SY34 @ SV1 ) )
          | ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
          | ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[220]) ).

thf(253,plain,
    ! [SV11: $i,SV9: $i,SV7: $i] :
      ( ( ( in @ SV7 @ SV9 )
        = $false )
      | ( ( ~ ( in @ SV9 @ SV11 ) )
        = $true )
      | ( ( in @ SV7 @ SV11 )
        = $true )
      | ( ( in @ SV11 @ sK1_X )
        = $false )
      | ( ( in @ SV9 @ sK1_X )
        = $false )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[221]) ).

thf(254,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[222]) ).

thf(255,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[223]) ).

thf(256,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[224]) ).

thf(257,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[225]) ).

thf(258,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[226]) ).

thf(259,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[227]) ).

thf(260,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[228]) ).

thf(261,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[229]) ).

thf(262,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK17_SY5 @ SV1 )
            = ( sK23_SY32 @ SV1 ) )
          | ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[230]) ).

thf(263,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[230]) ).

thf(264,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[231]) ).

thf(265,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
          | ( ( sK24_SY5 @ SV1 )
            = ( sK34_SY35 @ SV1 ) )
          | ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
          | ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[232]) ).

thf(266,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[233]) ).

thf(267,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY5: $i] :
                ( ~ ( in @ SY5 @ SV1 )
                | ! [SY6: $i] :
                    ( ~ ( in @ SY6 @ SV1 )
                    | ( SY5 = SY6 )
                    | ( in @ SY5 @ SY6 )
                    | ( in @ SY6 @ SY5 ) ) ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[234]) ).

thf(268,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[235]) ).

thf(269,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
          | ( ( sK25_SY5 @ SV1 )
            = ( sK35_SY36 @ SV1 ) )
          | ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
          | ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[236]) ).

thf(270,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[237]) ).

thf(271,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[238]) ).

thf(272,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK26_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[239]) ).

thf(273,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[239]) ).

thf(274,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[240]) ).

thf(275,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[241]) ).

thf(276,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK27_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[242]) ).

thf(277,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[242]) ).

thf(278,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK28_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[243]) ).

thf(279,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[243]) ).

thf(280,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[244]) ).

thf(281,plain,
    ! [SV1: $i] :
      ( ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[245]) ).

thf(282,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[245]) ).

thf(283,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[246]) ).

thf(284,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[247]) ).

thf(285,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK29_SY33 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[248]) ).

thf(286,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK20_SY5 @ SV1 )
            = ( sK29_SY33 @ SV1 ) )
          | ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
          | ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[248]) ).

thf(287,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[249]) ).

thf(288,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[250]) ).

thf(289,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[251]) ).

thf(290,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK30_SY34 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[252]) ).

thf(291,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK21_SY5 @ SV1 )
            = ( sK30_SY34 @ SV1 ) )
          | ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
          | ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[252]) ).

thf(292,plain,
    ! [SV7: $i,SV11: $i,SV9: $i] :
      ( ( ( in @ SV9 @ SV11 )
        = $false )
      | ( ( in @ SV7 @ SV9 )
        = $false )
      | ( ( in @ SV7 @ SV11 )
        = $true )
      | ( ( in @ SV11 @ sK1_X )
        = $false )
      | ( ( in @ SV9 @ sK1_X )
        = $false )
      | ( ( in @ SV7 @ sK1_X )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[253]) ).

thf(293,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[254]) ).

thf(294,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[255]) ).

thf(295,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK31_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[256]) ).

thf(296,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[256]) ).

thf(297,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[257]) ).

thf(298,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[258]) ).

thf(299,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK32_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[259]) ).

thf(300,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[259]) ).

thf(301,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK33_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[260]) ).

thf(302,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[260]) ).

thf(303,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[261]) ).

thf(304,plain,
    ! [SV1: $i] :
      ( ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[262]) ).

thf(305,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[262]) ).

thf(306,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[263]) ).

thf(307,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[264]) ).

thf(308,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK34_SY35 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[265]) ).

thf(309,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK24_SY5 @ SV1 )
            = ( sK34_SY35 @ SV1 ) )
          | ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
          | ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[265]) ).

thf(310,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[266]) ).

thf(311,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY5: $i] :
              ( ~ ( in @ SY5 @ SV1 )
              | ! [SY6: $i] :
                  ( ~ ( in @ SY6 @ SV1 )
                  | ( SY5 = SY6 )
                  | ( in @ SY5 @ SY6 )
                  | ( in @ SY6 @ SY5 ) ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[267]) ).

thf(312,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[268]) ).

thf(313,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK35_SY36 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[269]) ).

thf(314,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK25_SY5 @ SV1 )
            = ( sK35_SY36 @ SV1 ) )
          | ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
          | ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[269]) ).

thf(315,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK40_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK40_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY37: $i] :
                ~ ~ ( ~ ( in @ SY37 @ ( sK40_SY8 @ SV1 ) )
                    | ~ ! [SY38: $i] :
                          ( ~ ( in @ SY38 @ ( sK40_SY8 @ SV1 ) )
                          | ( SY37 = SY38 )
                          | ( in @ SY37 @ SY38 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[270]) ).

thf(316,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK41_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK41_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY39: $i] :
                ~ ~ ( ~ ( in @ SY39 @ ( sK41_SY8 @ SV1 ) )
                    | ~ ! [SY40: $i] :
                          ( ~ ( in @ SY40 @ ( sK41_SY8 @ SV1 ) )
                          | ( SY39 = SY40 )
                          | ( in @ SY39 @ SY40 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[271]) ).

thf(317,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[272]) ).

thf(318,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[273]) ).

thf(319,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK36_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[274]) ).

thf(320,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[274]) ).

thf(321,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK37_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[275]) ).

thf(322,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[275]) ).

thf(323,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[276]) ).

thf(324,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[277]) ).

thf(325,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[278]) ).

thf(326,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[279]) ).

thf(327,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[280]) ).

thf(328,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[281]) ).

thf(329,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[282]) ).

thf(330,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[283]) ).

thf(331,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[284]) ).

thf(332,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[285]) ).

thf(333,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK20_SY5 @ SV1 )
            = ( sK29_SY33 @ SV1 ) )
          | ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[286]) ).

thf(334,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[286]) ).

thf(335,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
          | ! [SY41: $i] :
              ( ~ ( in @ SY41 @ SV1 )
              | ( ( sK45_SY5 @ SV1 )
                = SY41 )
              | ( in @ ( sK45_SY5 @ SV1 ) @ SY41 )
              | ( in @ SY41 @ ( sK45_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[287]) ).

thf(336,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
          | ! [SY42: $i] :
              ( ~ ( in @ SY42 @ SV1 )
              | ( ( sK46_SY5 @ SV1 )
                = SY42 )
              | ( in @ ( sK46_SY5 @ SV1 ) @ SY42 )
              | ( in @ SY42 @ ( sK46_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[288]) ).

thf(337,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[289]) ).

thf(338,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[290]) ).

thf(339,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK21_SY5 @ SV1 )
            = ( sK30_SY34 @ SV1 ) )
          | ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[291]) ).

thf(340,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[291]) ).

thf(341,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK48_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK48_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY43: $i] :
                ~ ~ ( ~ ( in @ SY43 @ ( sK48_SY8 @ SV1 ) )
                    | ~ ! [SY44: $i] :
                          ( ~ ( in @ SY44 @ ( sK48_SY8 @ SV1 ) )
                          | ( SY43 = SY44 )
                          | ( in @ SY43 @ SY44 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[293]) ).

thf(342,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK49_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK49_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY45: $i] :
                ~ ~ ( ~ ( in @ SY45 @ ( sK49_SY8 @ SV1 ) )
                    | ~ ! [SY46: $i] :
                          ( ~ ( in @ SY46 @ ( sK49_SY8 @ SV1 ) )
                          | ( SY45 = SY46 )
                          | ( in @ SY45 @ SY46 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[294]) ).

thf(343,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[295]) ).

thf(344,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[296]) ).

thf(345,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK38_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[297]) ).

thf(346,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[297]) ).

thf(347,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK39_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[298]) ).

thf(348,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[298]) ).

thf(349,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[299]) ).

thf(350,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[300]) ).

thf(351,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[301]) ).

thf(352,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[302]) ).

thf(353,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[303]) ).

thf(354,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[304]) ).

thf(355,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[305]) ).

thf(356,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[306]) ).

thf(357,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[307]) ).

thf(358,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[308]) ).

thf(359,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK24_SY5 @ SV1 )
            = ( sK34_SY35 @ SV1 ) )
          | ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[309]) ).

thf(360,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[309]) ).

thf(361,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
          | ! [SY47: $i] :
              ( ~ ( in @ SY47 @ SV1 )
              | ( ( sK53_SY5 @ SV1 )
                = SY47 )
              | ( in @ ( sK53_SY5 @ SV1 ) @ SY47 )
              | ( in @ SY47 @ ( sK53_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[310]) ).

thf(362,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
          | ! [SY48: $i] :
              ( ~ ( in @ SY48 @ SV1 )
              | ( ( sK54_SY5 @ SV1 )
                = SY48 )
              | ( in @ ( sK54_SY5 @ SV1 ) @ SY48 )
              | ( in @ SY48 @ ( sK54_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[311]) ).

thf(363,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[312]) ).

thf(364,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[313]) ).

thf(365,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK25_SY5 @ SV1 )
            = ( sK35_SY36 @ SV1 ) )
          | ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[314]) ).

thf(366,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[314]) ).

thf(367,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK40_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[315]) ).

thf(368,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK40_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY37: $i] :
                ~ ~ ( ~ ( in @ SY37 @ ( sK40_SY8 @ SV1 ) )
                    | ~ ! [SY38: $i] :
                          ( ~ ( in @ SY38 @ ( sK40_SY8 @ SV1 ) )
                          | ( SY37 = SY38 )
                          | ( in @ SY37 @ SY38 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[315]) ).

thf(369,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK41_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[316]) ).

thf(370,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK41_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY39: $i] :
                ~ ~ ( ~ ( in @ SY39 @ ( sK41_SY8 @ SV1 ) )
                    | ~ ! [SY40: $i] :
                          ( ~ ( in @ SY40 @ ( sK41_SY8 @ SV1 ) )
                          | ( SY39 = SY40 )
                          | ( in @ SY39 @ SY40 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[316]) ).

thf(371,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[317]) ).

thf(372,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[318]) ).

thf(373,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[319]) ).

thf(374,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[320]) ).

thf(375,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[321]) ).

thf(376,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[322]) ).

thf(377,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[323]) ).

thf(378,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[324]) ).

thf(379,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[325]) ).

thf(380,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[326]) ).

thf(381,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK42_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[327]) ).

thf(382,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[327]) ).

thf(383,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[328]) ).

thf(384,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[329]) ).

thf(385,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK43_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[330]) ).

thf(386,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[330]) ).

thf(387,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK44_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[331]) ).

thf(388,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[331]) ).

thf(389,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[332]) ).

thf(390,plain,
    ! [SV1: $i] :
      ( ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[333]) ).

thf(391,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[333]) ).

thf(392,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[334]) ).

thf(393,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK45_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[335]) ).

thf(394,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY41: $i] :
              ( ~ ( in @ SY41 @ SV1 )
              | ( ( sK45_SY5 @ SV1 )
                = SY41 )
              | ( in @ ( sK45_SY5 @ SV1 ) @ SY41 )
              | ( in @ SY41 @ ( sK45_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[335]) ).

thf(395,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK46_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[336]) ).

thf(396,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY42: $i] :
              ( ~ ( in @ SY42 @ SV1 )
              | ( ( sK46_SY5 @ SV1 )
                = SY42 )
              | ( in @ ( sK46_SY5 @ SV1 ) @ SY42 )
              | ( in @ SY42 @ ( sK46_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[336]) ).

thf(397,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK47_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[337]) ).

thf(398,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[337]) ).

thf(399,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[338]) ).

thf(400,plain,
    ! [SV1: $i] :
      ( ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[339]) ).

thf(401,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[339]) ).

thf(402,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[340]) ).

thf(403,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK48_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[341]) ).

thf(404,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK48_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY43: $i] :
                ~ ~ ( ~ ( in @ SY43 @ ( sK48_SY8 @ SV1 ) )
                    | ~ ! [SY44: $i] :
                          ( ~ ( in @ SY44 @ ( sK48_SY8 @ SV1 ) )
                          | ( SY43 = SY44 )
                          | ( in @ SY43 @ SY44 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[341]) ).

thf(405,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK49_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(406,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK49_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY45: $i] :
                ~ ~ ( ~ ( in @ SY45 @ ( sK49_SY8 @ SV1 ) )
                    | ~ ! [SY46: $i] :
                          ( ~ ( in @ SY46 @ ( sK49_SY8 @ SV1 ) )
                          | ( SY45 = SY46 )
                          | ( in @ SY45 @ SY46 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(407,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[343]) ).

thf(408,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[344]) ).

thf(409,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[345]) ).

thf(410,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[346]) ).

thf(411,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[347]) ).

thf(412,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[348]) ).

thf(413,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[349]) ).

thf(414,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[350]) ).

thf(415,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[351]) ).

thf(416,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[352]) ).

thf(417,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK50_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[353]) ).

thf(418,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[353]) ).

thf(419,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[354]) ).

thf(420,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[355]) ).

thf(421,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK51_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[356]) ).

thf(422,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[356]) ).

thf(423,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK52_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[357]) ).

thf(424,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[357]) ).

thf(425,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[358]) ).

thf(426,plain,
    ! [SV1: $i] :
      ( ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[359]) ).

thf(427,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[359]) ).

thf(428,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[360]) ).

thf(429,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK53_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[361]) ).

thf(430,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY47: $i] :
              ( ~ ( in @ SY47 @ SV1 )
              | ( ( sK53_SY5 @ SV1 )
                = SY47 )
              | ( in @ ( sK53_SY5 @ SV1 ) @ SY47 )
              | ( in @ SY47 @ ( sK53_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[361]) ).

thf(431,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK54_SY5 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[362]) ).

thf(432,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY48: $i] :
              ( ~ ( in @ SY48 @ SV1 )
              | ( ( sK54_SY5 @ SV1 )
                = SY48 )
              | ( in @ ( sK54_SY5 @ SV1 ) @ SY48 )
              | ( in @ SY48 @ ( sK54_SY5 @ SV1 ) ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[362]) ).

thf(433,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK55_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[363]) ).

thf(434,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[363]) ).

thf(435,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[364]) ).

thf(436,plain,
    ! [SV1: $i] :
      ( ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[365]) ).

thf(437,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[365]) ).

thf(438,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[366]) ).

thf(439,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK40_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[367]) ).

thf(440,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK40_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[368]) ).

thf(441,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY37: $i] :
                ~ ~ ( ~ ( in @ SY37 @ ( sK40_SY8 @ SV1 ) )
                    | ~ ! [SY38: $i] :
                          ( ~ ( in @ SY38 @ ( sK40_SY8 @ SV1 ) )
                          | ( SY37 = SY38 )
                          | ( in @ SY37 @ SY38 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[368]) ).

thf(442,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK41_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[369]) ).

thf(443,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK41_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[370]) ).

thf(444,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY39: $i] :
                ~ ~ ( ~ ( in @ SY39 @ ( sK41_SY8 @ SV1 ) )
                    | ~ ! [SY40: $i] :
                          ( ~ ( in @ SY40 @ ( sK41_SY8 @ SV1 ) )
                          | ( SY39 = SY40 )
                          | ( in @ SY39 @ SY40 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[370]) ).

thf(445,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK60_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK60_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY49: $i] :
                ~ ~ ( ~ ( in @ SY49 @ ( sK60_SY8 @ SV1 ) )
                    | ~ ! [SY50: $i] :
                          ( ~ ( in @ SY50 @ ( sK60_SY8 @ SV1 ) )
                          | ( SY49 = SY50 )
                          | ( in @ SY49 @ SY50 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[371]) ).

thf(446,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK61_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK61_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY51: $i] :
                ~ ~ ( ~ ( in @ SY51 @ ( sK61_SY8 @ SV1 ) )
                    | ~ ! [SY52: $i] :
                          ( ~ ( in @ SY52 @ ( sK61_SY8 @ SV1 ) )
                          | ( SY51 = SY52 )
                          | ( in @ SY51 @ SY52 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[372]) ).

thf(447,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[373]) ).

thf(448,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[374]) ).

thf(449,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[375]) ).

thf(450,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[376]) ).

thf(451,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK62_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK62_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY53: $i] :
                ~ ~ ( ~ ( in @ SY53 @ ( sK62_SY8 @ SV1 ) )
                    | ~ ! [SY54: $i] :
                          ( ~ ( in @ SY54 @ ( sK62_SY8 @ SV1 ) )
                          | ( SY53 = SY54 )
                          | ( in @ SY53 @ SY54 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[377]) ).

thf(452,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK63_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK63_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY55: $i] :
                ~ ~ ( ~ ( in @ SY55 @ ( sK63_SY8 @ SV1 ) )
                    | ~ ! [SY56: $i] :
                          ( ~ ( in @ SY56 @ ( sK63_SY8 @ SV1 ) )
                          | ( SY55 = SY56 )
                          | ( in @ SY55 @ SY56 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[378]) ).

thf(453,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK64_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK64_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY57: $i] :
                ~ ~ ( ~ ( in @ SY57 @ ( sK64_SY8 @ SV1 ) )
                    | ~ ! [SY58: $i] :
                          ( ~ ( in @ SY58 @ ( sK64_SY8 @ SV1 ) )
                          | ( SY57 = SY58 )
                          | ( in @ SY57 @ SY58 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[379]) ).

thf(454,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK65_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK65_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY59: $i] :
                ~ ~ ( ~ ( in @ SY59 @ ( sK65_SY8 @ SV1 ) )
                    | ~ ! [SY60: $i] :
                          ( ~ ( in @ SY60 @ ( sK65_SY8 @ SV1 ) )
                          | ( SY59 = SY60 )
                          | ( in @ SY59 @ SY60 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[380]) ).

thf(455,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[381]) ).

thf(456,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[382]) ).

thf(457,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK56_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[383]) ).

thf(458,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[383]) ).

thf(459,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK57_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[384]) ).

thf(460,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[384]) ).

thf(461,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[385]) ).

thf(462,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[386]) ).

thf(463,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[387]) ).

thf(464,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[388]) ).

thf(465,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[389]) ).

thf(466,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[390]) ).

thf(467,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[391]) ).

thf(468,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[392]) ).

thf(469,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[393]) ).

thf(470,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
          | ( ( sK45_SY5 @ SV1 )
            = ( sK68_SY41 @ SV1 ) )
          | ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
          | ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[394]) ).

thf(471,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[395]) ).

thf(472,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
          | ( ( sK46_SY5 @ SV1 )
            = ( sK69_SY42 @ SV1 ) )
          | ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
          | ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[396]) ).

thf(473,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[397]) ).

thf(474,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[398]) ).

thf(475,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[399]) ).

thf(476,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[400]) ).

thf(477,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[401]) ).

thf(478,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[402]) ).

thf(479,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK48_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[403]) ).

thf(480,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK48_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[404]) ).

thf(481,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY43: $i] :
                ~ ~ ( ~ ( in @ SY43 @ ( sK48_SY8 @ SV1 ) )
                    | ~ ! [SY44: $i] :
                          ( ~ ( in @ SY44 @ ( sK48_SY8 @ SV1 ) )
                          | ( SY43 = SY44 )
                          | ( in @ SY43 @ SY44 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[404]) ).

thf(482,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK49_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[405]) ).

thf(483,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK49_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[406]) ).

thf(484,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY45: $i] :
                ~ ~ ( ~ ( in @ SY45 @ ( sK49_SY8 @ SV1 ) )
                    | ~ ! [SY46: $i] :
                          ( ~ ( in @ SY46 @ ( sK49_SY8 @ SV1 ) )
                          | ( SY45 = SY46 )
                          | ( in @ SY45 @ SY46 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[406]) ).

thf(485,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK72_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK72_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY61: $i] :
                ~ ~ ( ~ ( in @ SY61 @ ( sK72_SY8 @ SV1 ) )
                    | ~ ! [SY62: $i] :
                          ( ~ ( in @ SY62 @ ( sK72_SY8 @ SV1 ) )
                          | ( SY61 = SY62 )
                          | ( in @ SY61 @ SY62 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[407]) ).

thf(486,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK73_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK73_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY63: $i] :
                ~ ~ ( ~ ( in @ SY63 @ ( sK73_SY8 @ SV1 ) )
                    | ~ ! [SY64: $i] :
                          ( ~ ( in @ SY64 @ ( sK73_SY8 @ SV1 ) )
                          | ( SY63 = SY64 )
                          | ( in @ SY63 @ SY64 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[408]) ).

thf(487,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[409]) ).

thf(488,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[410]) ).

thf(489,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[411]) ).

thf(490,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[412]) ).

thf(491,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK74_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK74_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY65: $i] :
                ~ ~ ( ~ ( in @ SY65 @ ( sK74_SY8 @ SV1 ) )
                    | ~ ! [SY66: $i] :
                          ( ~ ( in @ SY66 @ ( sK74_SY8 @ SV1 ) )
                          | ( SY65 = SY66 )
                          | ( in @ SY65 @ SY66 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[413]) ).

thf(492,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK75_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK75_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY67: $i] :
                ~ ~ ( ~ ( in @ SY67 @ ( sK75_SY8 @ SV1 ) )
                    | ~ ! [SY68: $i] :
                          ( ~ ( in @ SY68 @ ( sK75_SY8 @ SV1 ) )
                          | ( SY67 = SY68 )
                          | ( in @ SY67 @ SY68 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[414]) ).

thf(493,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK76_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK76_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY69: $i] :
                ~ ~ ( ~ ( in @ SY69 @ ( sK76_SY8 @ SV1 ) )
                    | ~ ! [SY70: $i] :
                          ( ~ ( in @ SY70 @ ( sK76_SY8 @ SV1 ) )
                          | ( SY69 = SY70 )
                          | ( in @ SY69 @ SY70 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[415]) ).

thf(494,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK77_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK77_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY71: $i] :
                ~ ~ ( ~ ( in @ SY71 @ ( sK77_SY8 @ SV1 ) )
                    | ~ ! [SY72: $i] :
                          ( ~ ( in @ SY72 @ ( sK77_SY8 @ SV1 ) )
                          | ( SY71 = SY72 )
                          | ( in @ SY71 @ SY72 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[416]) ).

thf(495,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[417]) ).

thf(496,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[418]) ).

thf(497,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK58_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[419]) ).

thf(498,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[419]) ).

thf(499,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK59_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[420]) ).

thf(500,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[420]) ).

thf(501,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[421]) ).

thf(502,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[422]) ).

thf(503,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[423]) ).

thf(504,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[424]) ).

thf(505,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[425]) ).

thf(506,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[426]) ).

thf(507,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[427]) ).

thf(508,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[428]) ).

thf(509,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[429]) ).

thf(510,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
          | ( ( sK53_SY5 @ SV1 )
            = ( sK80_SY47 @ SV1 ) )
          | ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
          | ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[430]) ).

thf(511,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[431]) ).

thf(512,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
          | ( ( sK54_SY5 @ SV1 )
            = ( sK81_SY48 @ SV1 ) )
          | ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
          | ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[432]) ).

thf(513,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[433]) ).

thf(514,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[434]) ).

thf(515,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[435]) ).

thf(516,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[436]) ).

thf(517,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[437]) ).

thf(518,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[438]) ).

thf(519,plain,
    ! [SV13: $i,SV1: $i] :
      ( ( ( ! [SY73: $i] :
              ( ~ ( in @ SY73 @ SV1 )
              | ~ ( in @ SV13 @ SY73 )
              | ( in @ SV13 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK40_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[439]) ).

thf(520,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK40_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[440]) ).

thf(521,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY37: $i] :
              ~ ~ ( ~ ( in @ SY37 @ ( sK40_SY8 @ SV1 ) )
                  | ~ ! [SY38: $i] :
                        ( ~ ( in @ SY38 @ ( sK40_SY8 @ SV1 ) )
                        | ( SY37 = SY38 )
                        | ( in @ SY37 @ SY38 ) ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[441]) ).

thf(522,plain,
    ! [SV14: $i,SV1: $i] :
      ( ( ( ! [SY74: $i] :
              ( ~ ( in @ SY74 @ SV1 )
              | ~ ( in @ SV14 @ SY74 )
              | ( in @ SV14 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK41_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[442]) ).

thf(523,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK41_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[443]) ).

thf(524,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY39: $i] :
              ~ ~ ( ~ ( in @ SY39 @ ( sK41_SY8 @ SV1 ) )
                  | ~ ! [SY40: $i] :
                        ( ~ ( in @ SY40 @ ( sK41_SY8 @ SV1 ) )
                        | ( SY39 = SY40 )
                        | ( in @ SY39 @ SY40 ) ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[444]) ).

thf(525,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK60_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[445]) ).

thf(526,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK60_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY49: $i] :
                ~ ~ ( ~ ( in @ SY49 @ ( sK60_SY8 @ SV1 ) )
                    | ~ ! [SY50: $i] :
                          ( ~ ( in @ SY50 @ ( sK60_SY8 @ SV1 ) )
                          | ( SY49 = SY50 )
                          | ( in @ SY49 @ SY50 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[445]) ).

thf(527,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK61_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[446]) ).

thf(528,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK61_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY51: $i] :
                ~ ~ ( ~ ( in @ SY51 @ ( sK61_SY8 @ SV1 ) )
                    | ~ ! [SY52: $i] :
                          ( ~ ( in @ SY52 @ ( sK61_SY8 @ SV1 ) )
                          | ( SY51 = SY52 )
                          | ( in @ SY51 @ SY52 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[446]) ).

thf(529,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK84_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK84_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY75: $i] :
                ~ ~ ( ~ ( in @ SY75 @ ( sK84_SY8 @ SV1 ) )
                    | ~ ! [SY76: $i] :
                          ( ~ ( in @ SY76 @ ( sK84_SY8 @ SV1 ) )
                          | ( SY75 = SY76 )
                          | ( in @ SY75 @ SY76 ) ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[447]) ).

thf(530,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK85_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK85_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY77: $i] :
                ~ ~ ( ~ ( in @ SY77 @ ( sK85_SY8 @ SV1 ) )
                    | ~ ! [SY78: $i] :
                          ( ~ ( in @ SY78 @ ( sK85_SY8 @ SV1 ) )
                          | ( SY77 = SY78 )
                          | ( in @ SY77 @ SY78 ) ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[448]) ).

thf(531,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK86_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK86_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY79: $i] :
                ~ ~ ( ~ ( in @ SY79 @ ( sK86_SY8 @ SV1 ) )
                    | ~ ! [SY80: $i] :
                          ( ~ ( in @ SY80 @ ( sK86_SY8 @ SV1 ) )
                          | ( SY79 = SY80 )
                          | ( in @ SY79 @ SY80 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[449]) ).

thf(532,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK87_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK87_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY81: $i] :
                ~ ~ ( ~ ( in @ SY81 @ ( sK87_SY8 @ SV1 ) )
                    | ~ ! [SY82: $i] :
                          ( ~ ( in @ SY82 @ ( sK87_SY8 @ SV1 ) )
                          | ( SY81 = SY82 )
                          | ( in @ SY81 @ SY82 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[450]) ).

thf(533,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK62_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[451]) ).

thf(534,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK62_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY53: $i] :
                ~ ~ ( ~ ( in @ SY53 @ ( sK62_SY8 @ SV1 ) )
                    | ~ ! [SY54: $i] :
                          ( ~ ( in @ SY54 @ ( sK62_SY8 @ SV1 ) )
                          | ( SY53 = SY54 )
                          | ( in @ SY53 @ SY54 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[451]) ).

thf(535,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK63_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[452]) ).

thf(536,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK63_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY55: $i] :
                ~ ~ ( ~ ( in @ SY55 @ ( sK63_SY8 @ SV1 ) )
                    | ~ ! [SY56: $i] :
                          ( ~ ( in @ SY56 @ ( sK63_SY8 @ SV1 ) )
                          | ( SY55 = SY56 )
                          | ( in @ SY55 @ SY56 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[452]) ).

thf(537,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK64_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[453]) ).

thf(538,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK64_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY57: $i] :
                ~ ~ ( ~ ( in @ SY57 @ ( sK64_SY8 @ SV1 ) )
                    | ~ ! [SY58: $i] :
                          ( ~ ( in @ SY58 @ ( sK64_SY8 @ SV1 ) )
                          | ( SY57 = SY58 )
                          | ( in @ SY57 @ SY58 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[453]) ).

thf(539,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK65_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[454]) ).

thf(540,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK65_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY59: $i] :
                ~ ~ ( ~ ( in @ SY59 @ ( sK65_SY8 @ SV1 ) )
                    | ~ ! [SY60: $i] :
                          ( ~ ( in @ SY60 @ ( sK65_SY8 @ SV1 ) )
                          | ( SY59 = SY60 )
                          | ( in @ SY59 @ SY60 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[454]) ).

thf(541,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[455]) ).

thf(542,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[456]) ).

thf(543,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[457]) ).

thf(544,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[458]) ).

thf(545,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[459]) ).

thf(546,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[460]) ).

thf(547,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[461]) ).

thf(548,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[462]) ).

thf(549,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[463]) ).

thf(550,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[464]) ).

thf(551,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK66_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[465]) ).

thf(552,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[465]) ).

thf(553,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[466]) ).

thf(554,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[467]) ).

thf(555,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK67_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[468]) ).

thf(556,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[468]) ).

thf(557,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[469]) ).

thf(558,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK68_SY41 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[470]) ).

thf(559,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK45_SY5 @ SV1 )
            = ( sK68_SY41 @ SV1 ) )
          | ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
          | ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[470]) ).

thf(560,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[471]) ).

thf(561,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK69_SY42 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[472]) ).

thf(562,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK46_SY5 @ SV1 )
            = ( sK69_SY42 @ SV1 ) )
          | ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
          | ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[472]) ).

thf(563,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[473]) ).

thf(564,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[474]) ).

thf(565,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK70_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[475]) ).

thf(566,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[475]) ).

thf(567,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[476]) ).

thf(568,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[477]) ).

thf(569,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK71_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[478]) ).

thf(570,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[478]) ).

thf(571,plain,
    ! [SV15: $i,SV1: $i] :
      ( ( ( ! [SY83: $i] :
              ( ~ ( in @ SY83 @ SV1 )
              | ~ ( in @ SV15 @ SY83 )
              | ( in @ SV15 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK48_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[479]) ).

thf(572,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK48_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[480]) ).

thf(573,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY43: $i] :
              ~ ~ ( ~ ( in @ SY43 @ ( sK48_SY8 @ SV1 ) )
                  | ~ ! [SY44: $i] :
                        ( ~ ( in @ SY44 @ ( sK48_SY8 @ SV1 ) )
                        | ( SY43 = SY44 )
                        | ( in @ SY43 @ SY44 ) ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[481]) ).

thf(574,plain,
    ! [SV16: $i,SV1: $i] :
      ( ( ( ! [SY84: $i] :
              ( ~ ( in @ SY84 @ SV1 )
              | ~ ( in @ SV16 @ SY84 )
              | ( in @ SV16 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK49_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[482]) ).

thf(575,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK49_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[483]) ).

thf(576,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY45: $i] :
              ~ ~ ( ~ ( in @ SY45 @ ( sK49_SY8 @ SV1 ) )
                  | ~ ! [SY46: $i] :
                        ( ~ ( in @ SY46 @ ( sK49_SY8 @ SV1 ) )
                        | ( SY45 = SY46 )
                        | ( in @ SY45 @ SY46 ) ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[484]) ).

thf(577,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK72_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[485]) ).

thf(578,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK72_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY61: $i] :
                ~ ~ ( ~ ( in @ SY61 @ ( sK72_SY8 @ SV1 ) )
                    | ~ ! [SY62: $i] :
                          ( ~ ( in @ SY62 @ ( sK72_SY8 @ SV1 ) )
                          | ( SY61 = SY62 )
                          | ( in @ SY61 @ SY62 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[485]) ).

thf(579,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK73_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[486]) ).

thf(580,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK73_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY63: $i] :
                ~ ~ ( ~ ( in @ SY63 @ ( sK73_SY8 @ SV1 ) )
                    | ~ ! [SY64: $i] :
                          ( ~ ( in @ SY64 @ ( sK73_SY8 @ SV1 ) )
                          | ( SY63 = SY64 )
                          | ( in @ SY63 @ SY64 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[486]) ).

thf(581,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK92_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK92_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY85: $i] :
                ~ ~ ( ~ ( in @ SY85 @ ( sK92_SY8 @ SV1 ) )
                    | ~ ! [SY86: $i] :
                          ( ~ ( in @ SY86 @ ( sK92_SY8 @ SV1 ) )
                          | ( SY85 = SY86 )
                          | ( in @ SY85 @ SY86 ) ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[487]) ).

thf(582,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK93_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK93_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY87: $i] :
                ~ ~ ( ~ ( in @ SY87 @ ( sK93_SY8 @ SV1 ) )
                    | ~ ! [SY88: $i] :
                          ( ~ ( in @ SY88 @ ( sK93_SY8 @ SV1 ) )
                          | ( SY87 = SY88 )
                          | ( in @ SY87 @ SY88 ) ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[488]) ).

thf(583,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK94_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK94_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY89: $i] :
                ~ ~ ( ~ ( in @ SY89 @ ( sK94_SY8 @ SV1 ) )
                    | ~ ! [SY90: $i] :
                          ( ~ ( in @ SY90 @ ( sK94_SY8 @ SV1 ) )
                          | ( SY89 = SY90 )
                          | ( in @ SY89 @ SY90 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[489]) ).

thf(584,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK95_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK95_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY91: $i] :
                ~ ~ ( ~ ( in @ SY91 @ ( sK95_SY8 @ SV1 ) )
                    | ~ ! [SY92: $i] :
                          ( ~ ( in @ SY92 @ ( sK95_SY8 @ SV1 ) )
                          | ( SY91 = SY92 )
                          | ( in @ SY91 @ SY92 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[490]) ).

thf(585,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK74_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[491]) ).

thf(586,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK74_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY65: $i] :
                ~ ~ ( ~ ( in @ SY65 @ ( sK74_SY8 @ SV1 ) )
                    | ~ ! [SY66: $i] :
                          ( ~ ( in @ SY66 @ ( sK74_SY8 @ SV1 ) )
                          | ( SY65 = SY66 )
                          | ( in @ SY65 @ SY66 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[491]) ).

thf(587,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK75_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[492]) ).

thf(588,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK75_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY67: $i] :
                ~ ~ ( ~ ( in @ SY67 @ ( sK75_SY8 @ SV1 ) )
                    | ~ ! [SY68: $i] :
                          ( ~ ( in @ SY68 @ ( sK75_SY8 @ SV1 ) )
                          | ( SY67 = SY68 )
                          | ( in @ SY67 @ SY68 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[492]) ).

thf(589,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK76_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[493]) ).

thf(590,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK76_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY69: $i] :
                ~ ~ ( ~ ( in @ SY69 @ ( sK76_SY8 @ SV1 ) )
                    | ~ ! [SY70: $i] :
                          ( ~ ( in @ SY70 @ ( sK76_SY8 @ SV1 ) )
                          | ( SY69 = SY70 )
                          | ( in @ SY69 @ SY70 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[493]) ).

thf(591,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK77_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[494]) ).

thf(592,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK77_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY71: $i] :
                ~ ~ ( ~ ( in @ SY71 @ ( sK77_SY8 @ SV1 ) )
                    | ~ ! [SY72: $i] :
                          ( ~ ( in @ SY72 @ ( sK77_SY8 @ SV1 ) )
                          | ( SY71 = SY72 )
                          | ( in @ SY71 @ SY72 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[494]) ).

thf(593,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[495]) ).

thf(594,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[496]) ).

thf(595,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[497]) ).

thf(596,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[498]) ).

thf(597,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[499]) ).

thf(598,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[500]) ).

thf(599,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[501]) ).

thf(600,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[502]) ).

thf(601,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[503]) ).

thf(602,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[504]) ).

thf(603,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK78_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[505]) ).

thf(604,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[505]) ).

thf(605,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[506]) ).

thf(606,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[507]) ).

thf(607,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK79_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[508]) ).

thf(608,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[508]) ).

thf(609,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[509]) ).

thf(610,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK80_SY47 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[510]) ).

thf(611,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK53_SY5 @ SV1 )
            = ( sK80_SY47 @ SV1 ) )
          | ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
          | ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[510]) ).

thf(612,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[511]) ).

thf(613,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK81_SY48 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[512]) ).

thf(614,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK54_SY5 @ SV1 )
            = ( sK81_SY48 @ SV1 ) )
          | ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
          | ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[512]) ).

thf(615,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[513]) ).

thf(616,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[514]) ).

thf(617,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK82_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[515]) ).

thf(618,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[515]) ).

thf(619,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[516]) ).

thf(620,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[517]) ).

thf(621,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK83_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[518]) ).

thf(622,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[518]) ).

thf(623,plain,
    ! [SV13: $i,SV1: $i,SV17: $i] :
      ( ( ( ~ ( in @ SV17 @ SV1 )
          | ~ ( in @ SV13 @ SV17 )
          | ( in @ SV13 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK40_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[519]) ).

thf(624,plain,
    ! [SV1: $i] :
      ( ( ( ( sK40_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[520]) ).

thf(625,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
                | ~ ! [SY93: $i] :
                      ( ~ ( in @ SY93 @ ( sK40_SY8 @ SV1 ) )
                      | ( SV18 = SY93 )
                      | ( in @ SV18 @ SY93 ) ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[521]) ).

thf(626,plain,
    ! [SV14: $i,SV1: $i,SV19: $i] :
      ( ( ( ~ ( in @ SV19 @ SV1 )
          | ~ ( in @ SV14 @ SV19 )
          | ( in @ SV14 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK41_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[522]) ).

thf(627,plain,
    ! [SV1: $i] :
      ( ( ( ( sK41_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[523]) ).

thf(628,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
                | ~ ! [SY94: $i] :
                      ( ~ ( in @ SY94 @ ( sK41_SY8 @ SV1 ) )
                      | ( SV20 = SY94 )
                      | ( in @ SV20 @ SY94 ) ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[524]) ).

thf(629,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK60_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[525]) ).

thf(630,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK60_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[526]) ).

thf(631,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY49: $i] :
                ~ ~ ( ~ ( in @ SY49 @ ( sK60_SY8 @ SV1 ) )
                    | ~ ! [SY50: $i] :
                          ( ~ ( in @ SY50 @ ( sK60_SY8 @ SV1 ) )
                          | ( SY49 = SY50 )
                          | ( in @ SY49 @ SY50 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[526]) ).

thf(632,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK61_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[527]) ).

thf(633,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK61_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[528]) ).

thf(634,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY51: $i] :
                ~ ~ ( ~ ( in @ SY51 @ ( sK61_SY8 @ SV1 ) )
                    | ~ ! [SY52: $i] :
                          ( ~ ( in @ SY52 @ ( sK61_SY8 @ SV1 ) )
                          | ( SY51 = SY52 )
                          | ( in @ SY51 @ SY52 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[528]) ).

thf(635,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK84_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[529]) ).

thf(636,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK84_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY75: $i] :
                ~ ~ ( ~ ( in @ SY75 @ ( sK84_SY8 @ SV1 ) )
                    | ~ ! [SY76: $i] :
                          ( ~ ( in @ SY76 @ ( sK84_SY8 @ SV1 ) )
                          | ( SY75 = SY76 )
                          | ( in @ SY75 @ SY76 ) ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[529]) ).

thf(637,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK85_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[530]) ).

thf(638,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK85_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY77: $i] :
                ~ ~ ( ~ ( in @ SY77 @ ( sK85_SY8 @ SV1 ) )
                    | ~ ! [SY78: $i] :
                          ( ~ ( in @ SY78 @ ( sK85_SY8 @ SV1 ) )
                          | ( SY77 = SY78 )
                          | ( in @ SY77 @ SY78 ) ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[530]) ).

thf(639,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK86_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[531]) ).

thf(640,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK86_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY79: $i] :
                ~ ~ ( ~ ( in @ SY79 @ ( sK86_SY8 @ SV1 ) )
                    | ~ ! [SY80: $i] :
                          ( ~ ( in @ SY80 @ ( sK86_SY8 @ SV1 ) )
                          | ( SY79 = SY80 )
                          | ( in @ SY79 @ SY80 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[531]) ).

thf(641,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK87_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[532]) ).

thf(642,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK87_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY81: $i] :
                ~ ~ ( ~ ( in @ SY81 @ ( sK87_SY8 @ SV1 ) )
                    | ~ ! [SY82: $i] :
                          ( ~ ( in @ SY82 @ ( sK87_SY8 @ SV1 ) )
                          | ( SY81 = SY82 )
                          | ( in @ SY81 @ SY82 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[532]) ).

thf(643,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK62_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[533]) ).

thf(644,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK62_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[534]) ).

thf(645,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY53: $i] :
                ~ ~ ( ~ ( in @ SY53 @ ( sK62_SY8 @ SV1 ) )
                    | ~ ! [SY54: $i] :
                          ( ~ ( in @ SY54 @ ( sK62_SY8 @ SV1 ) )
                          | ( SY53 = SY54 )
                          | ( in @ SY53 @ SY54 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[534]) ).

thf(646,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK63_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[535]) ).

thf(647,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK63_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[536]) ).

thf(648,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY55: $i] :
                ~ ~ ( ~ ( in @ SY55 @ ( sK63_SY8 @ SV1 ) )
                    | ~ ! [SY56: $i] :
                          ( ~ ( in @ SY56 @ ( sK63_SY8 @ SV1 ) )
                          | ( SY55 = SY56 )
                          | ( in @ SY55 @ SY56 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[536]) ).

thf(649,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK64_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[537]) ).

thf(650,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK64_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[538]) ).

thf(651,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY57: $i] :
                ~ ~ ( ~ ( in @ SY57 @ ( sK64_SY8 @ SV1 ) )
                    | ~ ! [SY58: $i] :
                          ( ~ ( in @ SY58 @ ( sK64_SY8 @ SV1 ) )
                          | ( SY57 = SY58 )
                          | ( in @ SY57 @ SY58 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[538]) ).

thf(652,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK65_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[539]) ).

thf(653,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK65_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[540]) ).

thf(654,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY59: $i] :
                ~ ~ ( ~ ( in @ SY59 @ ( sK65_SY8 @ SV1 ) )
                    | ~ ! [SY60: $i] :
                          ( ~ ( in @ SY60 @ ( sK65_SY8 @ SV1 ) )
                          | ( SY59 = SY60 )
                          | ( in @ SY59 @ SY60 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[540]) ).

thf(655,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK100_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK100_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY95: $i] :
                ~ ~ ( ~ ( in @ SY95 @ ( sK100_SY8 @ SV1 ) )
                    | ~ ! [SY96: $i] :
                          ( ~ ( in @ SY96 @ ( sK100_SY8 @ SV1 ) )
                          | ( SY95 = SY96 )
                          | ( in @ SY95 @ SY96 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[541]) ).

thf(656,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK101_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK101_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY97: $i] :
                ~ ~ ( ~ ( in @ SY97 @ ( sK101_SY8 @ SV1 ) )
                    | ~ ! [SY98: $i] :
                          ( ~ ( in @ SY98 @ ( sK101_SY8 @ SV1 ) )
                          | ( SY97 = SY98 )
                          | ( in @ SY97 @ SY98 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[542]) ).

thf(657,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[543]) ).

thf(658,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[544]) ).

thf(659,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[545]) ).

thf(660,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[546]) ).

thf(661,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK102_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK102_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY99: $i] :
                ~ ~ ( ~ ( in @ SY99 @ ( sK102_SY8 @ SV1 ) )
                    | ~ ! [SY100: $i] :
                          ( ~ ( in @ SY100 @ ( sK102_SY8 @ SV1 ) )
                          | ( SY99 = SY100 )
                          | ( in @ SY99 @ SY100 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[547]) ).

thf(662,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK103_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK103_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY101: $i] :
                ~ ~ ( ~ ( in @ SY101 @ ( sK103_SY8 @ SV1 ) )
                    | ~ ! [SY102: $i] :
                          ( ~ ( in @ SY102 @ ( sK103_SY8 @ SV1 ) )
                          | ( SY101 = SY102 )
                          | ( in @ SY101 @ SY102 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[548]) ).

thf(663,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK104_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK104_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY103: $i] :
                ~ ~ ( ~ ( in @ SY103 @ ( sK104_SY8 @ SV1 ) )
                    | ~ ! [SY104: $i] :
                          ( ~ ( in @ SY104 @ ( sK104_SY8 @ SV1 ) )
                          | ( SY103 = SY104 )
                          | ( in @ SY103 @ SY104 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[549]) ).

thf(664,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK105_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK105_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY105: $i] :
                ~ ~ ( ~ ( in @ SY105 @ ( sK105_SY8 @ SV1 ) )
                    | ~ ! [SY106: $i] :
                          ( ~ ( in @ SY106 @ ( sK105_SY8 @ SV1 ) )
                          | ( SY105 = SY106 )
                          | ( in @ SY105 @ SY106 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[550]) ).

thf(665,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[551]) ).

thf(666,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[552]) ).

thf(667,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK88_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[553]) ).

thf(668,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[553]) ).

thf(669,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK89_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[554]) ).

thf(670,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[554]) ).

thf(671,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[555]) ).

thf(672,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[556]) ).

thf(673,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[557]) ).

thf(674,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[558]) ).

thf(675,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK45_SY5 @ SV1 )
            = ( sK68_SY41 @ SV1 ) )
          | ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[559]) ).

thf(676,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[559]) ).

thf(677,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[560]) ).

thf(678,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[561]) ).

thf(679,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK46_SY5 @ SV1 )
            = ( sK69_SY42 @ SV1 ) )
          | ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[562]) ).

thf(680,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[562]) ).

thf(681,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK108_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK108_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY107: $i] :
                ~ ~ ( ~ ( in @ SY107 @ ( sK108_SY8 @ SV1 ) )
                    | ~ ! [SY108: $i] :
                          ( ~ ( in @ SY108 @ ( sK108_SY8 @ SV1 ) )
                          | ( SY107 = SY108 )
                          | ( in @ SY107 @ SY108 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[563]) ).

thf(682,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK109_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK109_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY109: $i] :
                ~ ~ ( ~ ( in @ SY109 @ ( sK109_SY8 @ SV1 ) )
                    | ~ ! [SY110: $i] :
                          ( ~ ( in @ SY110 @ ( sK109_SY8 @ SV1 ) )
                          | ( SY109 = SY110 )
                          | ( in @ SY109 @ SY110 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[564]) ).

thf(683,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[565]) ).

thf(684,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[566]) ).

thf(685,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK90_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[567]) ).

thf(686,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[567]) ).

thf(687,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK91_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[568]) ).

thf(688,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[568]) ).

thf(689,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[569]) ).

thf(690,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[570]) ).

thf(691,plain,
    ! [SV15: $i,SV1: $i,SV21: $i] :
      ( ( ( ~ ( in @ SV21 @ SV1 )
          | ~ ( in @ SV15 @ SV21 )
          | ( in @ SV15 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK48_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[571]) ).

thf(692,plain,
    ! [SV1: $i] :
      ( ( ( ( sK48_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[572]) ).

thf(693,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
                | ~ ! [SY111: $i] :
                      ( ~ ( in @ SY111 @ ( sK48_SY8 @ SV1 ) )
                      | ( SV22 = SY111 )
                      | ( in @ SV22 @ SY111 ) ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[573]) ).

thf(694,plain,
    ! [SV16: $i,SV1: $i,SV23: $i] :
      ( ( ( ~ ( in @ SV23 @ SV1 )
          | ~ ( in @ SV16 @ SV23 )
          | ( in @ SV16 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK49_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[574]) ).

thf(695,plain,
    ! [SV1: $i] :
      ( ( ( ( sK49_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[575]) ).

thf(696,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
                | ~ ! [SY112: $i] :
                      ( ~ ( in @ SY112 @ ( sK49_SY8 @ SV1 ) )
                      | ( SV24 = SY112 )
                      | ( in @ SV24 @ SY112 ) ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[576]) ).

thf(697,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK72_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[577]) ).

thf(698,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK72_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[578]) ).

thf(699,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY61: $i] :
                ~ ~ ( ~ ( in @ SY61 @ ( sK72_SY8 @ SV1 ) )
                    | ~ ! [SY62: $i] :
                          ( ~ ( in @ SY62 @ ( sK72_SY8 @ SV1 ) )
                          | ( SY61 = SY62 )
                          | ( in @ SY61 @ SY62 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[578]) ).

thf(700,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK73_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[579]) ).

thf(701,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK73_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[580]) ).

thf(702,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY63: $i] :
                ~ ~ ( ~ ( in @ SY63 @ ( sK73_SY8 @ SV1 ) )
                    | ~ ! [SY64: $i] :
                          ( ~ ( in @ SY64 @ ( sK73_SY8 @ SV1 ) )
                          | ( SY63 = SY64 )
                          | ( in @ SY63 @ SY64 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[580]) ).

thf(703,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK92_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[581]) ).

thf(704,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK92_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY85: $i] :
                ~ ~ ( ~ ( in @ SY85 @ ( sK92_SY8 @ SV1 ) )
                    | ~ ! [SY86: $i] :
                          ( ~ ( in @ SY86 @ ( sK92_SY8 @ SV1 ) )
                          | ( SY85 = SY86 )
                          | ( in @ SY85 @ SY86 ) ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[581]) ).

thf(705,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK93_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[582]) ).

thf(706,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK93_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY87: $i] :
                ~ ~ ( ~ ( in @ SY87 @ ( sK93_SY8 @ SV1 ) )
                    | ~ ! [SY88: $i] :
                          ( ~ ( in @ SY88 @ ( sK93_SY8 @ SV1 ) )
                          | ( SY87 = SY88 )
                          | ( in @ SY87 @ SY88 ) ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[582]) ).

thf(707,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK94_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[583]) ).

thf(708,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK94_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY89: $i] :
                ~ ~ ( ~ ( in @ SY89 @ ( sK94_SY8 @ SV1 ) )
                    | ~ ! [SY90: $i] :
                          ( ~ ( in @ SY90 @ ( sK94_SY8 @ SV1 ) )
                          | ( SY89 = SY90 )
                          | ( in @ SY89 @ SY90 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[583]) ).

thf(709,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK95_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[584]) ).

thf(710,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK95_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY91: $i] :
                ~ ~ ( ~ ( in @ SY91 @ ( sK95_SY8 @ SV1 ) )
                    | ~ ! [SY92: $i] :
                          ( ~ ( in @ SY92 @ ( sK95_SY8 @ SV1 ) )
                          | ( SY91 = SY92 )
                          | ( in @ SY91 @ SY92 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[584]) ).

thf(711,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK74_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[585]) ).

thf(712,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK74_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[586]) ).

thf(713,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY65: $i] :
                ~ ~ ( ~ ( in @ SY65 @ ( sK74_SY8 @ SV1 ) )
                    | ~ ! [SY66: $i] :
                          ( ~ ( in @ SY66 @ ( sK74_SY8 @ SV1 ) )
                          | ( SY65 = SY66 )
                          | ( in @ SY65 @ SY66 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[586]) ).

thf(714,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK75_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[587]) ).

thf(715,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK75_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[588]) ).

thf(716,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY67: $i] :
                ~ ~ ( ~ ( in @ SY67 @ ( sK75_SY8 @ SV1 ) )
                    | ~ ! [SY68: $i] :
                          ( ~ ( in @ SY68 @ ( sK75_SY8 @ SV1 ) )
                          | ( SY67 = SY68 )
                          | ( in @ SY67 @ SY68 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[588]) ).

thf(717,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK76_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[589]) ).

thf(718,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK76_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[590]) ).

thf(719,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY69: $i] :
                ~ ~ ( ~ ( in @ SY69 @ ( sK76_SY8 @ SV1 ) )
                    | ~ ! [SY70: $i] :
                          ( ~ ( in @ SY70 @ ( sK76_SY8 @ SV1 ) )
                          | ( SY69 = SY70 )
                          | ( in @ SY69 @ SY70 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[590]) ).

thf(720,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK77_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[591]) ).

thf(721,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK77_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[592]) ).

thf(722,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY71: $i] :
                ~ ~ ( ~ ( in @ SY71 @ ( sK77_SY8 @ SV1 ) )
                    | ~ ! [SY72: $i] :
                          ( ~ ( in @ SY72 @ ( sK77_SY8 @ SV1 ) )
                          | ( SY71 = SY72 )
                          | ( in @ SY71 @ SY72 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[592]) ).

thf(723,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK110_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK110_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY113: $i] :
                ~ ~ ( ~ ( in @ SY113 @ ( sK110_SY8 @ SV1 ) )
                    | ~ ! [SY114: $i] :
                          ( ~ ( in @ SY114 @ ( sK110_SY8 @ SV1 ) )
                          | ( SY113 = SY114 )
                          | ( in @ SY113 @ SY114 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[593]) ).

thf(724,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK111_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK111_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY115: $i] :
                ~ ~ ( ~ ( in @ SY115 @ ( sK111_SY8 @ SV1 ) )
                    | ~ ! [SY116: $i] :
                          ( ~ ( in @ SY116 @ ( sK111_SY8 @ SV1 ) )
                          | ( SY115 = SY116 )
                          | ( in @ SY115 @ SY116 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[594]) ).

thf(725,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[595]) ).

thf(726,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[596]) ).

thf(727,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[597]) ).

thf(728,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[598]) ).

thf(729,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK112_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK112_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY117: $i] :
                ~ ~ ( ~ ( in @ SY117 @ ( sK112_SY8 @ SV1 ) )
                    | ~ ! [SY118: $i] :
                          ( ~ ( in @ SY118 @ ( sK112_SY8 @ SV1 ) )
                          | ( SY117 = SY118 )
                          | ( in @ SY117 @ SY118 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[599]) ).

thf(730,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK113_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK113_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY119: $i] :
                ~ ~ ( ~ ( in @ SY119 @ ( sK113_SY8 @ SV1 ) )
                    | ~ ! [SY120: $i] :
                          ( ~ ( in @ SY120 @ ( sK113_SY8 @ SV1 ) )
                          | ( SY119 = SY120 )
                          | ( in @ SY119 @ SY120 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[600]) ).

thf(731,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK114_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK114_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY121: $i] :
                ~ ~ ( ~ ( in @ SY121 @ ( sK114_SY8 @ SV1 ) )
                    | ~ ! [SY122: $i] :
                          ( ~ ( in @ SY122 @ ( sK114_SY8 @ SV1 ) )
                          | ( SY121 = SY122 )
                          | ( in @ SY121 @ SY122 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[601]) ).

thf(732,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK115_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK115_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY123: $i] :
                ~ ~ ( ~ ( in @ SY123 @ ( sK115_SY8 @ SV1 ) )
                    | ~ ! [SY124: $i] :
                          ( ~ ( in @ SY124 @ ( sK115_SY8 @ SV1 ) )
                          | ( SY123 = SY124 )
                          | ( in @ SY123 @ SY124 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[602]) ).

thf(733,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[603]) ).

thf(734,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[604]) ).

thf(735,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK96_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[605]) ).

thf(736,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[605]) ).

thf(737,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK97_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[606]) ).

thf(738,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[606]) ).

thf(739,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[607]) ).

thf(740,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[608]) ).

thf(741,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[609]) ).

thf(742,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[610]) ).

thf(743,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK53_SY5 @ SV1 )
            = ( sK80_SY47 @ SV1 ) )
          | ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[611]) ).

thf(744,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[611]) ).

thf(745,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[612]) ).

thf(746,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[613]) ).

thf(747,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK54_SY5 @ SV1 )
            = ( sK81_SY48 @ SV1 ) )
          | ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[614]) ).

thf(748,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[614]) ).

thf(749,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK118_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK118_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY125: $i] :
                ~ ~ ( ~ ( in @ SY125 @ ( sK118_SY8 @ SV1 ) )
                    | ~ ! [SY126: $i] :
                          ( ~ ( in @ SY126 @ ( sK118_SY8 @ SV1 ) )
                          | ( SY125 = SY126 )
                          | ( in @ SY125 @ SY126 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[615]) ).

thf(750,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK119_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK119_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY127: $i] :
                ~ ~ ( ~ ( in @ SY127 @ ( sK119_SY8 @ SV1 ) )
                    | ~ ! [SY128: $i] :
                          ( ~ ( in @ SY128 @ ( sK119_SY8 @ SV1 ) )
                          | ( SY127 = SY128 )
                          | ( in @ SY127 @ SY128 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[616]) ).

thf(751,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[617]) ).

thf(752,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[618]) ).

thf(753,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK98_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[619]) ).

thf(754,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[619]) ).

thf(755,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK99_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[620]) ).

thf(756,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[620]) ).

thf(757,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[621]) ).

thf(758,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[622]) ).

thf(759,plain,
    ! [SV13: $i,SV1: $i,SV17: $i] :
      ( ( ( ~ ( in @ SV17 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV13 @ SV17 )
          | ( in @ SV13 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK40_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[623]) ).

thf(760,plain,
    ! [SV25: $i,SV1: $i] :
      ( ( ( ! [SY129: $i] :
              ( ~ ( in @ SY129 @ SV1 )
              | ~ ( in @ SV25 @ SY129 )
              | ( in @ SV25 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK40_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[624]) ).

thf(761,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( ~ ( ~ ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
              | ~ ! [SY93: $i] :
                    ( ~ ( in @ SY93 @ ( sK40_SY8 @ SV1 ) )
                    | ( SV18 = SY93 )
                    | ( in @ SV18 @ SY93 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[625]) ).

thf(762,plain,
    ! [SV14: $i,SV1: $i,SV19: $i] :
      ( ( ( ~ ( in @ SV19 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV14 @ SV19 )
          | ( in @ SV14 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK41_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[626]) ).

thf(763,plain,
    ! [SV26: $i,SV1: $i] :
      ( ( ( ! [SY130: $i] :
              ( ~ ( in @ SY130 @ SV1 )
              | ~ ( in @ SV26 @ SY130 )
              | ( in @ SV26 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK41_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[627]) ).

thf(764,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( ~ ( ~ ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
              | ~ ! [SY94: $i] :
                    ( ~ ( in @ SY94 @ ( sK41_SY8 @ SV1 ) )
                    | ( SV20 = SY94 )
                    | ( in @ SV20 @ SY94 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[628]) ).

thf(765,plain,
    ! [SV27: $i,SV1: $i] :
      ( ( ( ! [SY131: $i] :
              ( ~ ( in @ SY131 @ SV1 )
              | ~ ( in @ SV27 @ SY131 )
              | ( in @ SV27 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK60_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[629]) ).

thf(766,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK60_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[630]) ).

thf(767,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY49: $i] :
              ~ ~ ( ~ ( in @ SY49 @ ( sK60_SY8 @ SV1 ) )
                  | ~ ! [SY50: $i] :
                        ( ~ ( in @ SY50 @ ( sK60_SY8 @ SV1 ) )
                        | ( SY49 = SY50 )
                        | ( in @ SY49 @ SY50 ) ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[631]) ).

thf(768,plain,
    ! [SV28: $i,SV1: $i] :
      ( ( ( ! [SY132: $i] :
              ( ~ ( in @ SY132 @ SV1 )
              | ~ ( in @ SV28 @ SY132 )
              | ( in @ SV28 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK61_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[632]) ).

thf(769,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK61_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[633]) ).

thf(770,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY51: $i] :
              ~ ~ ( ~ ( in @ SY51 @ ( sK61_SY8 @ SV1 ) )
                  | ~ ! [SY52: $i] :
                        ( ~ ( in @ SY52 @ ( sK61_SY8 @ SV1 ) )
                        | ( SY51 = SY52 )
                        | ( in @ SY51 @ SY52 ) ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[634]) ).

thf(771,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK84_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[635]) ).

thf(772,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK84_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[636]) ).

thf(773,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY75: $i] :
                ~ ~ ( ~ ( in @ SY75 @ ( sK84_SY8 @ SV1 ) )
                    | ~ ! [SY76: $i] :
                          ( ~ ( in @ SY76 @ ( sK84_SY8 @ SV1 ) )
                          | ( SY75 = SY76 )
                          | ( in @ SY75 @ SY76 ) ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[636]) ).

thf(774,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK85_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[637]) ).

thf(775,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK85_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[638]) ).

thf(776,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY77: $i] :
                ~ ~ ( ~ ( in @ SY77 @ ( sK85_SY8 @ SV1 ) )
                    | ~ ! [SY78: $i] :
                          ( ~ ( in @ SY78 @ ( sK85_SY8 @ SV1 ) )
                          | ( SY77 = SY78 )
                          | ( in @ SY77 @ SY78 ) ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[638]) ).

thf(777,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK86_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[639]) ).

thf(778,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK86_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[640]) ).

thf(779,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY79: $i] :
                ~ ~ ( ~ ( in @ SY79 @ ( sK86_SY8 @ SV1 ) )
                    | ~ ! [SY80: $i] :
                          ( ~ ( in @ SY80 @ ( sK86_SY8 @ SV1 ) )
                          | ( SY79 = SY80 )
                          | ( in @ SY79 @ SY80 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[640]) ).

thf(780,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK87_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[641]) ).

thf(781,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK87_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[642]) ).

thf(782,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY81: $i] :
                ~ ~ ( ~ ( in @ SY81 @ ( sK87_SY8 @ SV1 ) )
                    | ~ ! [SY82: $i] :
                          ( ~ ( in @ SY82 @ ( sK87_SY8 @ SV1 ) )
                          | ( SY81 = SY82 )
                          | ( in @ SY81 @ SY82 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[642]) ).

thf(783,plain,
    ! [SV29: $i,SV1: $i] :
      ( ( ( ! [SY133: $i] :
              ( ~ ( in @ SY133 @ SV1 )
              | ~ ( in @ SV29 @ SY133 )
              | ( in @ SV29 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK62_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[643]) ).

thf(784,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK62_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[644]) ).

thf(785,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY53: $i] :
              ~ ~ ( ~ ( in @ SY53 @ ( sK62_SY8 @ SV1 ) )
                  | ~ ! [SY54: $i] :
                        ( ~ ( in @ SY54 @ ( sK62_SY8 @ SV1 ) )
                        | ( SY53 = SY54 )
                        | ( in @ SY53 @ SY54 ) ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[645]) ).

thf(786,plain,
    ! [SV30: $i,SV1: $i] :
      ( ( ( ! [SY134: $i] :
              ( ~ ( in @ SY134 @ SV1 )
              | ~ ( in @ SV30 @ SY134 )
              | ( in @ SV30 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK63_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[646]) ).

thf(787,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK63_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[647]) ).

thf(788,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY55: $i] :
              ~ ~ ( ~ ( in @ SY55 @ ( sK63_SY8 @ SV1 ) )
                  | ~ ! [SY56: $i] :
                        ( ~ ( in @ SY56 @ ( sK63_SY8 @ SV1 ) )
                        | ( SY55 = SY56 )
                        | ( in @ SY55 @ SY56 ) ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[648]) ).

thf(789,plain,
    ! [SV31: $i,SV1: $i] :
      ( ( ( ! [SY135: $i] :
              ( ~ ( in @ SY135 @ SV1 )
              | ~ ( in @ SV31 @ SY135 )
              | ( in @ SV31 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK64_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[649]) ).

thf(790,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK64_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[650]) ).

thf(791,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY57: $i] :
              ~ ~ ( ~ ( in @ SY57 @ ( sK64_SY8 @ SV1 ) )
                  | ~ ! [SY58: $i] :
                        ( ~ ( in @ SY58 @ ( sK64_SY8 @ SV1 ) )
                        | ( SY57 = SY58 )
                        | ( in @ SY57 @ SY58 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[651]) ).

thf(792,plain,
    ! [SV32: $i,SV1: $i] :
      ( ( ( ! [SY136: $i] :
              ( ~ ( in @ SY136 @ SV1 )
              | ~ ( in @ SV32 @ SY136 )
              | ( in @ SV32 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK65_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[652]) ).

thf(793,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK65_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[653]) ).

thf(794,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY59: $i] :
              ~ ~ ( ~ ( in @ SY59 @ ( sK65_SY8 @ SV1 ) )
                  | ~ ! [SY60: $i] :
                        ( ~ ( in @ SY60 @ ( sK65_SY8 @ SV1 ) )
                        | ( SY59 = SY60 )
                        | ( in @ SY59 @ SY60 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[654]) ).

thf(795,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK100_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[655]) ).

thf(796,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK100_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY95: $i] :
                ~ ~ ( ~ ( in @ SY95 @ ( sK100_SY8 @ SV1 ) )
                    | ~ ! [SY96: $i] :
                          ( ~ ( in @ SY96 @ ( sK100_SY8 @ SV1 ) )
                          | ( SY95 = SY96 )
                          | ( in @ SY95 @ SY96 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[655]) ).

thf(797,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK101_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[656]) ).

thf(798,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK101_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY97: $i] :
                ~ ~ ( ~ ( in @ SY97 @ ( sK101_SY8 @ SV1 ) )
                    | ~ ! [SY98: $i] :
                          ( ~ ( in @ SY98 @ ( sK101_SY8 @ SV1 ) )
                          | ( SY97 = SY98 )
                          | ( in @ SY97 @ SY98 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[656]) ).

thf(799,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK120_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK120_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY137: $i] :
                ~ ~ ( ~ ( in @ SY137 @ ( sK120_SY8 @ SV1 ) )
                    | ~ ! [SY138: $i] :
                          ( ~ ( in @ SY138 @ ( sK120_SY8 @ SV1 ) )
                          | ( SY137 = SY138 )
                          | ( in @ SY137 @ SY138 ) ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[657]) ).

thf(800,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK121_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK121_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY139: $i] :
                ~ ~ ( ~ ( in @ SY139 @ ( sK121_SY8 @ SV1 ) )
                    | ~ ! [SY140: $i] :
                          ( ~ ( in @ SY140 @ ( sK121_SY8 @ SV1 ) )
                          | ( SY139 = SY140 )
                          | ( in @ SY139 @ SY140 ) ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[658]) ).

thf(801,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK122_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK122_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY141: $i] :
                ~ ~ ( ~ ( in @ SY141 @ ( sK122_SY8 @ SV1 ) )
                    | ~ ! [SY142: $i] :
                          ( ~ ( in @ SY142 @ ( sK122_SY8 @ SV1 ) )
                          | ( SY141 = SY142 )
                          | ( in @ SY141 @ SY142 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[659]) ).

thf(802,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK123_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK123_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY143: $i] :
                ~ ~ ( ~ ( in @ SY143 @ ( sK123_SY8 @ SV1 ) )
                    | ~ ! [SY144: $i] :
                          ( ~ ( in @ SY144 @ ( sK123_SY8 @ SV1 ) )
                          | ( SY143 = SY144 )
                          | ( in @ SY143 @ SY144 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[660]) ).

thf(803,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK102_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[661]) ).

thf(804,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK102_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY99: $i] :
                ~ ~ ( ~ ( in @ SY99 @ ( sK102_SY8 @ SV1 ) )
                    | ~ ! [SY100: $i] :
                          ( ~ ( in @ SY100 @ ( sK102_SY8 @ SV1 ) )
                          | ( SY99 = SY100 )
                          | ( in @ SY99 @ SY100 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[661]) ).

thf(805,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK103_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[662]) ).

thf(806,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK103_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY101: $i] :
                ~ ~ ( ~ ( in @ SY101 @ ( sK103_SY8 @ SV1 ) )
                    | ~ ! [SY102: $i] :
                          ( ~ ( in @ SY102 @ ( sK103_SY8 @ SV1 ) )
                          | ( SY101 = SY102 )
                          | ( in @ SY101 @ SY102 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[662]) ).

thf(807,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK104_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[663]) ).

thf(808,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK104_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY103: $i] :
                ~ ~ ( ~ ( in @ SY103 @ ( sK104_SY8 @ SV1 ) )
                    | ~ ! [SY104: $i] :
                          ( ~ ( in @ SY104 @ ( sK104_SY8 @ SV1 ) )
                          | ( SY103 = SY104 )
                          | ( in @ SY103 @ SY104 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[663]) ).

thf(809,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK105_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[664]) ).

thf(810,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK105_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY105: $i] :
                ~ ~ ( ~ ( in @ SY105 @ ( sK105_SY8 @ SV1 ) )
                    | ~ ! [SY106: $i] :
                          ( ~ ( in @ SY106 @ ( sK105_SY8 @ SV1 ) )
                          | ( SY105 = SY106 )
                          | ( in @ SY105 @ SY106 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[664]) ).

thf(811,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[665]) ).

thf(812,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[666]) ).

thf(813,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[667]) ).

thf(814,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[668]) ).

thf(815,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[669]) ).

thf(816,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[670]) ).

thf(817,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[671]) ).

thf(818,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[672]) ).

thf(819,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK106_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[673]) ).

thf(820,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[673]) ).

thf(821,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[674]) ).

thf(822,plain,
    ! [SV1: $i] :
      ( ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[675]) ).

thf(823,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[675]) ).

thf(824,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[676]) ).

thf(825,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK107_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[677]) ).

thf(826,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[677]) ).

thf(827,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[678]) ).

thf(828,plain,
    ! [SV1: $i] :
      ( ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[679]) ).

thf(829,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[679]) ).

thf(830,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[680]) ).

thf(831,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK108_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[681]) ).

thf(832,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK108_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY107: $i] :
                ~ ~ ( ~ ( in @ SY107 @ ( sK108_SY8 @ SV1 ) )
                    | ~ ! [SY108: $i] :
                          ( ~ ( in @ SY108 @ ( sK108_SY8 @ SV1 ) )
                          | ( SY107 = SY108 )
                          | ( in @ SY107 @ SY108 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[681]) ).

thf(833,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK109_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[682]) ).

thf(834,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK109_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY109: $i] :
                ~ ~ ( ~ ( in @ SY109 @ ( sK109_SY8 @ SV1 ) )
                    | ~ ! [SY110: $i] :
                          ( ~ ( in @ SY110 @ ( sK109_SY8 @ SV1 ) )
                          | ( SY109 = SY110 )
                          | ( in @ SY109 @ SY110 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[682]) ).

thf(835,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[683]) ).

thf(836,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[684]) ).

thf(837,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[685]) ).

thf(838,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[686]) ).

thf(839,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[687]) ).

thf(840,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[688]) ).

thf(841,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[689]) ).

thf(842,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[690]) ).

thf(843,plain,
    ! [SV15: $i,SV1: $i,SV21: $i] :
      ( ( ( ~ ( in @ SV21 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV15 @ SV21 )
          | ( in @ SV15 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK48_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[691]) ).

thf(844,plain,
    ! [SV33: $i,SV1: $i] :
      ( ( ( ! [SY145: $i] :
              ( ~ ( in @ SY145 @ SV1 )
              | ~ ( in @ SV33 @ SY145 )
              | ( in @ SV33 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK48_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[692]) ).

thf(845,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( ~ ( ~ ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
              | ~ ! [SY111: $i] :
                    ( ~ ( in @ SY111 @ ( sK48_SY8 @ SV1 ) )
                    | ( SV22 = SY111 )
                    | ( in @ SV22 @ SY111 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[693]) ).

thf(846,plain,
    ! [SV16: $i,SV1: $i,SV23: $i] :
      ( ( ( ~ ( in @ SV23 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV16 @ SV23 )
          | ( in @ SV16 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK49_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[694]) ).

thf(847,plain,
    ! [SV34: $i,SV1: $i] :
      ( ( ( ! [SY146: $i] :
              ( ~ ( in @ SY146 @ SV1 )
              | ~ ( in @ SV34 @ SY146 )
              | ( in @ SV34 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK49_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[695]) ).

thf(848,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( ~ ( ~ ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
              | ~ ! [SY112: $i] :
                    ( ~ ( in @ SY112 @ ( sK49_SY8 @ SV1 ) )
                    | ( SV24 = SY112 )
                    | ( in @ SV24 @ SY112 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[696]) ).

thf(849,plain,
    ! [SV35: $i,SV1: $i] :
      ( ( ( ! [SY147: $i] :
              ( ~ ( in @ SY147 @ SV1 )
              | ~ ( in @ SV35 @ SY147 )
              | ( in @ SV35 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK72_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[697]) ).

thf(850,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK72_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[698]) ).

thf(851,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY61: $i] :
              ~ ~ ( ~ ( in @ SY61 @ ( sK72_SY8 @ SV1 ) )
                  | ~ ! [SY62: $i] :
                        ( ~ ( in @ SY62 @ ( sK72_SY8 @ SV1 ) )
                        | ( SY61 = SY62 )
                        | ( in @ SY61 @ SY62 ) ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[699]) ).

thf(852,plain,
    ! [SV36: $i,SV1: $i] :
      ( ( ( ! [SY148: $i] :
              ( ~ ( in @ SY148 @ SV1 )
              | ~ ( in @ SV36 @ SY148 )
              | ( in @ SV36 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK73_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[700]) ).

thf(853,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK73_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[701]) ).

thf(854,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY63: $i] :
              ~ ~ ( ~ ( in @ SY63 @ ( sK73_SY8 @ SV1 ) )
                  | ~ ! [SY64: $i] :
                        ( ~ ( in @ SY64 @ ( sK73_SY8 @ SV1 ) )
                        | ( SY63 = SY64 )
                        | ( in @ SY63 @ SY64 ) ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[702]) ).

thf(855,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK92_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[703]) ).

thf(856,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK92_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[704]) ).

thf(857,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY85: $i] :
                ~ ~ ( ~ ( in @ SY85 @ ( sK92_SY8 @ SV1 ) )
                    | ~ ! [SY86: $i] :
                          ( ~ ( in @ SY86 @ ( sK92_SY8 @ SV1 ) )
                          | ( SY85 = SY86 )
                          | ( in @ SY85 @ SY86 ) ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[704]) ).

thf(858,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK93_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[705]) ).

thf(859,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK93_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[706]) ).

thf(860,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY87: $i] :
                ~ ~ ( ~ ( in @ SY87 @ ( sK93_SY8 @ SV1 ) )
                    | ~ ! [SY88: $i] :
                          ( ~ ( in @ SY88 @ ( sK93_SY8 @ SV1 ) )
                          | ( SY87 = SY88 )
                          | ( in @ SY87 @ SY88 ) ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[706]) ).

thf(861,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK94_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[707]) ).

thf(862,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK94_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[708]) ).

thf(863,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY89: $i] :
                ~ ~ ( ~ ( in @ SY89 @ ( sK94_SY8 @ SV1 ) )
                    | ~ ! [SY90: $i] :
                          ( ~ ( in @ SY90 @ ( sK94_SY8 @ SV1 ) )
                          | ( SY89 = SY90 )
                          | ( in @ SY89 @ SY90 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[708]) ).

thf(864,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK95_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[709]) ).

thf(865,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK95_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[710]) ).

thf(866,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY91: $i] :
                ~ ~ ( ~ ( in @ SY91 @ ( sK95_SY8 @ SV1 ) )
                    | ~ ! [SY92: $i] :
                          ( ~ ( in @ SY92 @ ( sK95_SY8 @ SV1 ) )
                          | ( SY91 = SY92 )
                          | ( in @ SY91 @ SY92 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[710]) ).

thf(867,plain,
    ! [SV37: $i,SV1: $i] :
      ( ( ( ! [SY149: $i] :
              ( ~ ( in @ SY149 @ SV1 )
              | ~ ( in @ SV37 @ SY149 )
              | ( in @ SV37 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK74_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[711]) ).

thf(868,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK74_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[712]) ).

thf(869,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY65: $i] :
              ~ ~ ( ~ ( in @ SY65 @ ( sK74_SY8 @ SV1 ) )
                  | ~ ! [SY66: $i] :
                        ( ~ ( in @ SY66 @ ( sK74_SY8 @ SV1 ) )
                        | ( SY65 = SY66 )
                        | ( in @ SY65 @ SY66 ) ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[713]) ).

thf(870,plain,
    ! [SV38: $i,SV1: $i] :
      ( ( ( ! [SY150: $i] :
              ( ~ ( in @ SY150 @ SV1 )
              | ~ ( in @ SV38 @ SY150 )
              | ( in @ SV38 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK75_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[714]) ).

thf(871,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK75_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[715]) ).

thf(872,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY67: $i] :
              ~ ~ ( ~ ( in @ SY67 @ ( sK75_SY8 @ SV1 ) )
                  | ~ ! [SY68: $i] :
                        ( ~ ( in @ SY68 @ ( sK75_SY8 @ SV1 ) )
                        | ( SY67 = SY68 )
                        | ( in @ SY67 @ SY68 ) ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[716]) ).

thf(873,plain,
    ! [SV39: $i,SV1: $i] :
      ( ( ( ! [SY151: $i] :
              ( ~ ( in @ SY151 @ SV1 )
              | ~ ( in @ SV39 @ SY151 )
              | ( in @ SV39 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK76_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[717]) ).

thf(874,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK76_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[718]) ).

thf(875,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY69: $i] :
              ~ ~ ( ~ ( in @ SY69 @ ( sK76_SY8 @ SV1 ) )
                  | ~ ! [SY70: $i] :
                        ( ~ ( in @ SY70 @ ( sK76_SY8 @ SV1 ) )
                        | ( SY69 = SY70 )
                        | ( in @ SY69 @ SY70 ) ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[719]) ).

thf(876,plain,
    ! [SV40: $i,SV1: $i] :
      ( ( ( ! [SY152: $i] :
              ( ~ ( in @ SY152 @ SV1 )
              | ~ ( in @ SV40 @ SY152 )
              | ( in @ SV40 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK77_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[720]) ).

thf(877,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK77_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[721]) ).

thf(878,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY71: $i] :
              ~ ~ ( ~ ( in @ SY71 @ ( sK77_SY8 @ SV1 ) )
                  | ~ ! [SY72: $i] :
                        ( ~ ( in @ SY72 @ ( sK77_SY8 @ SV1 ) )
                        | ( SY71 = SY72 )
                        | ( in @ SY71 @ SY72 ) ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[722]) ).

thf(879,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK110_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[723]) ).

thf(880,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK110_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY113: $i] :
                ~ ~ ( ~ ( in @ SY113 @ ( sK110_SY8 @ SV1 ) )
                    | ~ ! [SY114: $i] :
                          ( ~ ( in @ SY114 @ ( sK110_SY8 @ SV1 ) )
                          | ( SY113 = SY114 )
                          | ( in @ SY113 @ SY114 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[723]) ).

thf(881,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK111_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[724]) ).

thf(882,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK111_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY115: $i] :
                ~ ~ ( ~ ( in @ SY115 @ ( sK111_SY8 @ SV1 ) )
                    | ~ ! [SY116: $i] :
                          ( ~ ( in @ SY116 @ ( sK111_SY8 @ SV1 ) )
                          | ( SY115 = SY116 )
                          | ( in @ SY115 @ SY116 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[724]) ).

thf(883,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK124_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK124_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY153: $i] :
                ~ ~ ( ~ ( in @ SY153 @ ( sK124_SY8 @ SV1 ) )
                    | ~ ! [SY154: $i] :
                          ( ~ ( in @ SY154 @ ( sK124_SY8 @ SV1 ) )
                          | ( SY153 = SY154 )
                          | ( in @ SY153 @ SY154 ) ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[725]) ).

thf(884,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK125_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK125_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY155: $i] :
                ~ ~ ( ~ ( in @ SY155 @ ( sK125_SY8 @ SV1 ) )
                    | ~ ! [SY156: $i] :
                          ( ~ ( in @ SY156 @ ( sK125_SY8 @ SV1 ) )
                          | ( SY155 = SY156 )
                          | ( in @ SY155 @ SY156 ) ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[726]) ).

thf(885,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK126_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK126_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY157: $i] :
                ~ ~ ( ~ ( in @ SY157 @ ( sK126_SY8 @ SV1 ) )
                    | ~ ! [SY158: $i] :
                          ( ~ ( in @ SY158 @ ( sK126_SY8 @ SV1 ) )
                          | ( SY157 = SY158 )
                          | ( in @ SY157 @ SY158 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[727]) ).

thf(886,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK127_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK127_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY159: $i] :
                ~ ~ ( ~ ( in @ SY159 @ ( sK127_SY8 @ SV1 ) )
                    | ~ ! [SY160: $i] :
                          ( ~ ( in @ SY160 @ ( sK127_SY8 @ SV1 ) )
                          | ( SY159 = SY160 )
                          | ( in @ SY159 @ SY160 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[728]) ).

thf(887,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK112_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[729]) ).

thf(888,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK112_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY117: $i] :
                ~ ~ ( ~ ( in @ SY117 @ ( sK112_SY8 @ SV1 ) )
                    | ~ ! [SY118: $i] :
                          ( ~ ( in @ SY118 @ ( sK112_SY8 @ SV1 ) )
                          | ( SY117 = SY118 )
                          | ( in @ SY117 @ SY118 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[729]) ).

thf(889,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK113_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[730]) ).

thf(890,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK113_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY119: $i] :
                ~ ~ ( ~ ( in @ SY119 @ ( sK113_SY8 @ SV1 ) )
                    | ~ ! [SY120: $i] :
                          ( ~ ( in @ SY120 @ ( sK113_SY8 @ SV1 ) )
                          | ( SY119 = SY120 )
                          | ( in @ SY119 @ SY120 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[730]) ).

thf(891,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK114_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[731]) ).

thf(892,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK114_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY121: $i] :
                ~ ~ ( ~ ( in @ SY121 @ ( sK114_SY8 @ SV1 ) )
                    | ~ ! [SY122: $i] :
                          ( ~ ( in @ SY122 @ ( sK114_SY8 @ SV1 ) )
                          | ( SY121 = SY122 )
                          | ( in @ SY121 @ SY122 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[731]) ).

thf(893,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK115_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[732]) ).

thf(894,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK115_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY123: $i] :
                ~ ~ ( ~ ( in @ SY123 @ ( sK115_SY8 @ SV1 ) )
                    | ~ ! [SY124: $i] :
                          ( ~ ( in @ SY124 @ ( sK115_SY8 @ SV1 ) )
                          | ( SY123 = SY124 )
                          | ( in @ SY123 @ SY124 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[732]) ).

thf(895,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[733]) ).

thf(896,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[734]) ).

thf(897,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[735]) ).

thf(898,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[736]) ).

thf(899,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[737]) ).

thf(900,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[738]) ).

thf(901,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[739]) ).

thf(902,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[740]) ).

thf(903,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK116_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[741]) ).

thf(904,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[741]) ).

thf(905,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[742]) ).

thf(906,plain,
    ! [SV1: $i] :
      ( ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[743]) ).

thf(907,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[743]) ).

thf(908,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[744]) ).

thf(909,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK117_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[745]) ).

thf(910,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[745]) ).

thf(911,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[746]) ).

thf(912,plain,
    ! [SV1: $i] :
      ( ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[747]) ).

thf(913,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ~ ! [SY7: $i] :
                ( ~ ( in @ SY7 @ SV1 )
                | ~ ( in @ SY7 @ SY7 ) ) )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[747]) ).

thf(914,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[748]) ).

thf(915,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK118_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[749]) ).

thf(916,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK118_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY125: $i] :
                ~ ~ ( ~ ( in @ SY125 @ ( sK118_SY8 @ SV1 ) )
                    | ~ ! [SY126: $i] :
                          ( ~ ( in @ SY126 @ ( sK118_SY8 @ SV1 ) )
                          | ( SY125 = SY126 )
                          | ( in @ SY125 @ SY126 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[749]) ).

thf(917,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK119_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[750]) ).

thf(918,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK119_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY127: $i] :
                ~ ~ ( ~ ( in @ SY127 @ ( sK119_SY8 @ SV1 ) )
                    | ~ ! [SY128: $i] :
                          ( ~ ( in @ SY128 @ ( sK119_SY8 @ SV1 ) )
                          | ( SY127 = SY128 )
                          | ( in @ SY127 @ SY128 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[750]) ).

thf(919,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[751]) ).

thf(920,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[752]) ).

thf(921,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[753]) ).

thf(922,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[754]) ).

thf(923,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[755]) ).

thf(924,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[756]) ).

thf(925,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[757]) ).

thf(926,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[758]) ).

thf(927,plain,
    ! [SV13: $i,SV1: $i,SV17: $i] :
      ( ( ( in @ SV17 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV13 @ SV17 )
          | ( in @ SV13 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK40_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[759]) ).

thf(928,plain,
    ! [SV25: $i,SV1: $i,SV41: $i] :
      ( ( ( ~ ( in @ SV41 @ SV1 )
          | ~ ( in @ SV25 @ SV41 )
          | ( in @ SV25 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK40_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[760]) ).

thf(929,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( ~ ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
          | ~ ! [SY93: $i] :
                ( ~ ( in @ SY93 @ ( sK40_SY8 @ SV1 ) )
                | ( SV18 = SY93 )
                | ( in @ SV18 @ SY93 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[761]) ).

thf(930,plain,
    ! [SV14: $i,SV1: $i,SV19: $i] :
      ( ( ( in @ SV19 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV14 @ SV19 )
          | ( in @ SV14 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK41_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[762]) ).

thf(931,plain,
    ! [SV26: $i,SV1: $i,SV42: $i] :
      ( ( ( ~ ( in @ SV42 @ SV1 )
          | ~ ( in @ SV26 @ SV42 )
          | ( in @ SV26 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK41_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[763]) ).

thf(932,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( ~ ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
          | ~ ! [SY94: $i] :
                ( ~ ( in @ SY94 @ ( sK41_SY8 @ SV1 ) )
                | ( SV20 = SY94 )
                | ( in @ SV20 @ SY94 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[764]) ).

thf(933,plain,
    ! [SV27: $i,SV1: $i,SV43: $i] :
      ( ( ( ~ ( in @ SV43 @ SV1 )
          | ~ ( in @ SV27 @ SV43 )
          | ( in @ SV27 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK60_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[765]) ).

thf(934,plain,
    ! [SV1: $i] :
      ( ( ( ( sK60_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[766]) ).

thf(935,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
                | ~ ! [SY161: $i] :
                      ( ~ ( in @ SY161 @ ( sK60_SY8 @ SV1 ) )
                      | ( SV44 = SY161 )
                      | ( in @ SV44 @ SY161 ) ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[767]) ).

thf(936,plain,
    ! [SV28: $i,SV1: $i,SV45: $i] :
      ( ( ( ~ ( in @ SV45 @ SV1 )
          | ~ ( in @ SV28 @ SV45 )
          | ( in @ SV28 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK61_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[768]) ).

thf(937,plain,
    ! [SV1: $i] :
      ( ( ( ( sK61_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[769]) ).

thf(938,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
                | ~ ! [SY162: $i] :
                      ( ~ ( in @ SY162 @ ( sK61_SY8 @ SV1 ) )
                      | ( SV46 = SY162 )
                      | ( in @ SV46 @ SY162 ) ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[770]) ).

thf(939,plain,
    ! [SV47: $i,SV1: $i] :
      ( ( ( ! [SY163: $i] :
              ( ~ ( in @ SY163 @ SV1 )
              | ~ ( in @ SV47 @ SY163 )
              | ( in @ SV47 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK84_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[771]) ).

thf(940,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK84_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[772]) ).

thf(941,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY75: $i] :
              ~ ~ ( ~ ( in @ SY75 @ ( sK84_SY8 @ SV1 ) )
                  | ~ ! [SY76: $i] :
                        ( ~ ( in @ SY76 @ ( sK84_SY8 @ SV1 ) )
                        | ( SY75 = SY76 )
                        | ( in @ SY75 @ SY76 ) ) ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[773]) ).

thf(942,plain,
    ! [SV48: $i,SV1: $i] :
      ( ( ( ! [SY164: $i] :
              ( ~ ( in @ SY164 @ SV1 )
              | ~ ( in @ SV48 @ SY164 )
              | ( in @ SV48 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK85_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[774]) ).

thf(943,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK85_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[775]) ).

thf(944,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY77: $i] :
              ~ ~ ( ~ ( in @ SY77 @ ( sK85_SY8 @ SV1 ) )
                  | ~ ! [SY78: $i] :
                        ( ~ ( in @ SY78 @ ( sK85_SY8 @ SV1 ) )
                        | ( SY77 = SY78 )
                        | ( in @ SY77 @ SY78 ) ) ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[776]) ).

thf(945,plain,
    ! [SV49: $i,SV1: $i] :
      ( ( ( ! [SY165: $i] :
              ( ~ ( in @ SY165 @ SV1 )
              | ~ ( in @ SV49 @ SY165 )
              | ( in @ SV49 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK86_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[777]) ).

thf(946,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK86_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[778]) ).

thf(947,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY79: $i] :
              ~ ~ ( ~ ( in @ SY79 @ ( sK86_SY8 @ SV1 ) )
                  | ~ ! [SY80: $i] :
                        ( ~ ( in @ SY80 @ ( sK86_SY8 @ SV1 ) )
                        | ( SY79 = SY80 )
                        | ( in @ SY79 @ SY80 ) ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[779]) ).

thf(948,plain,
    ! [SV50: $i,SV1: $i] :
      ( ( ( ! [SY166: $i] :
              ( ~ ( in @ SY166 @ SV1 )
              | ~ ( in @ SV50 @ SY166 )
              | ( in @ SV50 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK87_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[780]) ).

thf(949,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK87_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[781]) ).

thf(950,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY81: $i] :
              ~ ~ ( ~ ( in @ SY81 @ ( sK87_SY8 @ SV1 ) )
                  | ~ ! [SY82: $i] :
                        ( ~ ( in @ SY82 @ ( sK87_SY8 @ SV1 ) )
                        | ( SY81 = SY82 )
                        | ( in @ SY81 @ SY82 ) ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[782]) ).

thf(951,plain,
    ! [SV29: $i,SV1: $i,SV51: $i] :
      ( ( ( ~ ( in @ SV51 @ SV1 )
          | ~ ( in @ SV29 @ SV51 )
          | ( in @ SV29 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK62_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[783]) ).

thf(952,plain,
    ! [SV1: $i] :
      ( ( ( ( sK62_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[784]) ).

thf(953,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
                | ~ ! [SY167: $i] :
                      ( ~ ( in @ SY167 @ ( sK62_SY8 @ SV1 ) )
                      | ( SV52 = SY167 )
                      | ( in @ SV52 @ SY167 ) ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[785]) ).

thf(954,plain,
    ! [SV30: $i,SV1: $i,SV53: $i] :
      ( ( ( ~ ( in @ SV53 @ SV1 )
          | ~ ( in @ SV30 @ SV53 )
          | ( in @ SV30 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK63_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[786]) ).

thf(955,plain,
    ! [SV1: $i] :
      ( ( ( ( sK63_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[787]) ).

thf(956,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
                | ~ ! [SY168: $i] :
                      ( ~ ( in @ SY168 @ ( sK63_SY8 @ SV1 ) )
                      | ( SV54 = SY168 )
                      | ( in @ SV54 @ SY168 ) ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[788]) ).

thf(957,plain,
    ! [SV31: $i,SV1: $i,SV55: $i] :
      ( ( ( ~ ( in @ SV55 @ SV1 )
          | ~ ( in @ SV31 @ SV55 )
          | ( in @ SV31 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK64_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[789]) ).

thf(958,plain,
    ! [SV1: $i] :
      ( ( ( ( sK64_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[790]) ).

thf(959,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
                | ~ ! [SY169: $i] :
                      ( ~ ( in @ SY169 @ ( sK64_SY8 @ SV1 ) )
                      | ( SV56 = SY169 )
                      | ( in @ SV56 @ SY169 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[791]) ).

thf(960,plain,
    ! [SV32: $i,SV1: $i,SV57: $i] :
      ( ( ( ~ ( in @ SV57 @ SV1 )
          | ~ ( in @ SV32 @ SV57 )
          | ( in @ SV32 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK65_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[792]) ).

thf(961,plain,
    ! [SV1: $i] :
      ( ( ( ( sK65_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[793]) ).

thf(962,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
                | ~ ! [SY170: $i] :
                      ( ~ ( in @ SY170 @ ( sK65_SY8 @ SV1 ) )
                      | ( SV58 = SY170 )
                      | ( in @ SV58 @ SY170 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[794]) ).

thf(963,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK100_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[795]) ).

thf(964,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK100_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[796]) ).

thf(965,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY95: $i] :
                ~ ~ ( ~ ( in @ SY95 @ ( sK100_SY8 @ SV1 ) )
                    | ~ ! [SY96: $i] :
                          ( ~ ( in @ SY96 @ ( sK100_SY8 @ SV1 ) )
                          | ( SY95 = SY96 )
                          | ( in @ SY95 @ SY96 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[796]) ).

thf(966,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK101_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[797]) ).

thf(967,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK101_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[798]) ).

thf(968,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY97: $i] :
                ~ ~ ( ~ ( in @ SY97 @ ( sK101_SY8 @ SV1 ) )
                    | ~ ! [SY98: $i] :
                          ( ~ ( in @ SY98 @ ( sK101_SY8 @ SV1 ) )
                          | ( SY97 = SY98 )
                          | ( in @ SY97 @ SY98 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[798]) ).

thf(969,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK120_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[799]) ).

thf(970,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK120_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY137: $i] :
                ~ ~ ( ~ ( in @ SY137 @ ( sK120_SY8 @ SV1 ) )
                    | ~ ! [SY138: $i] :
                          ( ~ ( in @ SY138 @ ( sK120_SY8 @ SV1 ) )
                          | ( SY137 = SY138 )
                          | ( in @ SY137 @ SY138 ) ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[799]) ).

thf(971,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK121_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[800]) ).

thf(972,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK121_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY139: $i] :
                ~ ~ ( ~ ( in @ SY139 @ ( sK121_SY8 @ SV1 ) )
                    | ~ ! [SY140: $i] :
                          ( ~ ( in @ SY140 @ ( sK121_SY8 @ SV1 ) )
                          | ( SY139 = SY140 )
                          | ( in @ SY139 @ SY140 ) ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[800]) ).

thf(973,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK122_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[801]) ).

thf(974,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK122_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY141: $i] :
                ~ ~ ( ~ ( in @ SY141 @ ( sK122_SY8 @ SV1 ) )
                    | ~ ! [SY142: $i] :
                          ( ~ ( in @ SY142 @ ( sK122_SY8 @ SV1 ) )
                          | ( SY141 = SY142 )
                          | ( in @ SY141 @ SY142 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[801]) ).

thf(975,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK123_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[802]) ).

thf(976,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK123_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY143: $i] :
                ~ ~ ( ~ ( in @ SY143 @ ( sK123_SY8 @ SV1 ) )
                    | ~ ! [SY144: $i] :
                          ( ~ ( in @ SY144 @ ( sK123_SY8 @ SV1 ) )
                          | ( SY143 = SY144 )
                          | ( in @ SY143 @ SY144 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[802]) ).

thf(977,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK102_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[803]) ).

thf(978,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK102_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[804]) ).

thf(979,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY99: $i] :
                ~ ~ ( ~ ( in @ SY99 @ ( sK102_SY8 @ SV1 ) )
                    | ~ ! [SY100: $i] :
                          ( ~ ( in @ SY100 @ ( sK102_SY8 @ SV1 ) )
                          | ( SY99 = SY100 )
                          | ( in @ SY99 @ SY100 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[804]) ).

thf(980,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK103_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[805]) ).

thf(981,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK103_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[806]) ).

thf(982,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY101: $i] :
                ~ ~ ( ~ ( in @ SY101 @ ( sK103_SY8 @ SV1 ) )
                    | ~ ! [SY102: $i] :
                          ( ~ ( in @ SY102 @ ( sK103_SY8 @ SV1 ) )
                          | ( SY101 = SY102 )
                          | ( in @ SY101 @ SY102 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[806]) ).

thf(983,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK104_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[807]) ).

thf(984,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK104_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[808]) ).

thf(985,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY103: $i] :
                ~ ~ ( ~ ( in @ SY103 @ ( sK104_SY8 @ SV1 ) )
                    | ~ ! [SY104: $i] :
                          ( ~ ( in @ SY104 @ ( sK104_SY8 @ SV1 ) )
                          | ( SY103 = SY104 )
                          | ( in @ SY103 @ SY104 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[808]) ).

thf(986,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK105_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[809]) ).

thf(987,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK105_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[810]) ).

thf(988,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY105: $i] :
                ~ ~ ( ~ ( in @ SY105 @ ( sK105_SY8 @ SV1 ) )
                    | ~ ! [SY106: $i] :
                          ( ~ ( in @ SY106 @ ( sK105_SY8 @ SV1 ) )
                          | ( SY105 = SY106 )
                          | ( in @ SY105 @ SY106 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[810]) ).

thf(989,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK128_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK128_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY171: $i] :
                ~ ~ ( ~ ( in @ SY171 @ ( sK128_SY8 @ SV1 ) )
                    | ~ ! [SY172: $i] :
                          ( ~ ( in @ SY172 @ ( sK128_SY8 @ SV1 ) )
                          | ( SY171 = SY172 )
                          | ( in @ SY171 @ SY172 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[811]) ).

thf(990,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK129_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK129_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY173: $i] :
                ~ ~ ( ~ ( in @ SY173 @ ( sK129_SY8 @ SV1 ) )
                    | ~ ! [SY174: $i] :
                          ( ~ ( in @ SY174 @ ( sK129_SY8 @ SV1 ) )
                          | ( SY173 = SY174 )
                          | ( in @ SY173 @ SY174 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[812]) ).

thf(991,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[813]) ).

thf(992,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[814]) ).

thf(993,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[815]) ).

thf(994,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[816]) ).

thf(995,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK130_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK130_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY175: $i] :
                ~ ~ ( ~ ( in @ SY175 @ ( sK130_SY8 @ SV1 ) )
                    | ~ ! [SY176: $i] :
                          ( ~ ( in @ SY176 @ ( sK130_SY8 @ SV1 ) )
                          | ( SY175 = SY176 )
                          | ( in @ SY175 @ SY176 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[817]) ).

thf(996,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK131_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK131_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY177: $i] :
                ~ ~ ( ~ ( in @ SY177 @ ( sK131_SY8 @ SV1 ) )
                    | ~ ! [SY178: $i] :
                          ( ~ ( in @ SY178 @ ( sK131_SY8 @ SV1 ) )
                          | ( SY177 = SY178 )
                          | ( in @ SY177 @ SY178 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[818]) ).

thf(997,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[819]) ).

thf(998,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[820]) ).

thf(999,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[821]) ).

thf(1000,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[822]) ).

thf(1001,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[823]) ).

thf(1002,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[824]) ).

thf(1003,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[825]) ).

thf(1004,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[826]) ).

thf(1005,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[827]) ).

thf(1006,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[828]) ).

thf(1007,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[829]) ).

thf(1008,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[830]) ).

thf(1009,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK108_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[831]) ).

thf(1010,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK108_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[832]) ).

thf(1011,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY107: $i] :
                ~ ~ ( ~ ( in @ SY107 @ ( sK108_SY8 @ SV1 ) )
                    | ~ ! [SY108: $i] :
                          ( ~ ( in @ SY108 @ ( sK108_SY8 @ SV1 ) )
                          | ( SY107 = SY108 )
                          | ( in @ SY107 @ SY108 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[832]) ).

thf(1012,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK109_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[833]) ).

thf(1013,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK109_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[834]) ).

thf(1014,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY109: $i] :
                ~ ~ ( ~ ( in @ SY109 @ ( sK109_SY8 @ SV1 ) )
                    | ~ ! [SY110: $i] :
                          ( ~ ( in @ SY110 @ ( sK109_SY8 @ SV1 ) )
                          | ( SY109 = SY110 )
                          | ( in @ SY109 @ SY110 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[834]) ).

thf(1015,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK136_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK136_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY179: $i] :
                ~ ~ ( ~ ( in @ SY179 @ ( sK136_SY8 @ SV1 ) )
                    | ~ ! [SY180: $i] :
                          ( ~ ( in @ SY180 @ ( sK136_SY8 @ SV1 ) )
                          | ( SY179 = SY180 )
                          | ( in @ SY179 @ SY180 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[835]) ).

thf(1016,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK137_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK137_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY181: $i] :
                ~ ~ ( ~ ( in @ SY181 @ ( sK137_SY8 @ SV1 ) )
                    | ~ ! [SY182: $i] :
                          ( ~ ( in @ SY182 @ ( sK137_SY8 @ SV1 ) )
                          | ( SY181 = SY182 )
                          | ( in @ SY181 @ SY182 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[836]) ).

thf(1017,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[837]) ).

thf(1018,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[838]) ).

thf(1019,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[839]) ).

thf(1020,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[840]) ).

thf(1021,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK138_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK138_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY183: $i] :
                ~ ~ ( ~ ( in @ SY183 @ ( sK138_SY8 @ SV1 ) )
                    | ~ ! [SY184: $i] :
                          ( ~ ( in @ SY184 @ ( sK138_SY8 @ SV1 ) )
                          | ( SY183 = SY184 )
                          | ( in @ SY183 @ SY184 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[841]) ).

thf(1022,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK139_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK139_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY185: $i] :
                ~ ~ ( ~ ( in @ SY185 @ ( sK139_SY8 @ SV1 ) )
                    | ~ ! [SY186: $i] :
                          ( ~ ( in @ SY186 @ ( sK139_SY8 @ SV1 ) )
                          | ( SY185 = SY186 )
                          | ( in @ SY185 @ SY186 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[842]) ).

thf(1023,plain,
    ! [SV15: $i,SV1: $i,SV21: $i] :
      ( ( ( in @ SV21 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV15 @ SV21 )
          | ( in @ SV15 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK48_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[843]) ).

thf(1024,plain,
    ! [SV33: $i,SV1: $i,SV59: $i] :
      ( ( ( ~ ( in @ SV59 @ SV1 )
          | ~ ( in @ SV33 @ SV59 )
          | ( in @ SV33 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK48_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[844]) ).

thf(1025,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( ~ ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
          | ~ ! [SY111: $i] :
                ( ~ ( in @ SY111 @ ( sK48_SY8 @ SV1 ) )
                | ( SV22 = SY111 )
                | ( in @ SV22 @ SY111 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[845]) ).

thf(1026,plain,
    ! [SV16: $i,SV1: $i,SV23: $i] :
      ( ( ( in @ SV23 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV16 @ SV23 )
          | ( in @ SV16 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK49_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[846]) ).

thf(1027,plain,
    ! [SV34: $i,SV1: $i,SV60: $i] :
      ( ( ( ~ ( in @ SV60 @ SV1 )
          | ~ ( in @ SV34 @ SV60 )
          | ( in @ SV34 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK49_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[847]) ).

thf(1028,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( ~ ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
          | ~ ! [SY112: $i] :
                ( ~ ( in @ SY112 @ ( sK49_SY8 @ SV1 ) )
                | ( SV24 = SY112 )
                | ( in @ SV24 @ SY112 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[848]) ).

thf(1029,plain,
    ! [SV35: $i,SV1: $i,SV61: $i] :
      ( ( ( ~ ( in @ SV61 @ SV1 )
          | ~ ( in @ SV35 @ SV61 )
          | ( in @ SV35 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK72_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[849]) ).

thf(1030,plain,
    ! [SV1: $i] :
      ( ( ( ( sK72_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[850]) ).

thf(1031,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
                | ~ ! [SY187: $i] :
                      ( ~ ( in @ SY187 @ ( sK72_SY8 @ SV1 ) )
                      | ( SV62 = SY187 )
                      | ( in @ SV62 @ SY187 ) ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[851]) ).

thf(1032,plain,
    ! [SV36: $i,SV1: $i,SV63: $i] :
      ( ( ( ~ ( in @ SV63 @ SV1 )
          | ~ ( in @ SV36 @ SV63 )
          | ( in @ SV36 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK73_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[852]) ).

thf(1033,plain,
    ! [SV1: $i] :
      ( ( ( ( sK73_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[853]) ).

thf(1034,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
                | ~ ! [SY188: $i] :
                      ( ~ ( in @ SY188 @ ( sK73_SY8 @ SV1 ) )
                      | ( SV64 = SY188 )
                      | ( in @ SV64 @ SY188 ) ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[854]) ).

thf(1035,plain,
    ! [SV65: $i,SV1: $i] :
      ( ( ( ! [SY189: $i] :
              ( ~ ( in @ SY189 @ SV1 )
              | ~ ( in @ SV65 @ SY189 )
              | ( in @ SV65 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK92_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[855]) ).

thf(1036,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK92_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[856]) ).

thf(1037,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY85: $i] :
              ~ ~ ( ~ ( in @ SY85 @ ( sK92_SY8 @ SV1 ) )
                  | ~ ! [SY86: $i] :
                        ( ~ ( in @ SY86 @ ( sK92_SY8 @ SV1 ) )
                        | ( SY85 = SY86 )
                        | ( in @ SY85 @ SY86 ) ) ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[857]) ).

thf(1038,plain,
    ! [SV66: $i,SV1: $i] :
      ( ( ( ! [SY190: $i] :
              ( ~ ( in @ SY190 @ SV1 )
              | ~ ( in @ SV66 @ SY190 )
              | ( in @ SV66 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK93_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[858]) ).

thf(1039,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK93_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[859]) ).

thf(1040,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY87: $i] :
              ~ ~ ( ~ ( in @ SY87 @ ( sK93_SY8 @ SV1 ) )
                  | ~ ! [SY88: $i] :
                        ( ~ ( in @ SY88 @ ( sK93_SY8 @ SV1 ) )
                        | ( SY87 = SY88 )
                        | ( in @ SY87 @ SY88 ) ) ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[860]) ).

thf(1041,plain,
    ! [SV67: $i,SV1: $i] :
      ( ( ( ! [SY191: $i] :
              ( ~ ( in @ SY191 @ SV1 )
              | ~ ( in @ SV67 @ SY191 )
              | ( in @ SV67 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK94_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[861]) ).

thf(1042,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK94_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[862]) ).

thf(1043,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY89: $i] :
              ~ ~ ( ~ ( in @ SY89 @ ( sK94_SY8 @ SV1 ) )
                  | ~ ! [SY90: $i] :
                        ( ~ ( in @ SY90 @ ( sK94_SY8 @ SV1 ) )
                        | ( SY89 = SY90 )
                        | ( in @ SY89 @ SY90 ) ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[863]) ).

thf(1044,plain,
    ! [SV68: $i,SV1: $i] :
      ( ( ( ! [SY192: $i] :
              ( ~ ( in @ SY192 @ SV1 )
              | ~ ( in @ SV68 @ SY192 )
              | ( in @ SV68 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK95_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[864]) ).

thf(1045,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK95_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[865]) ).

thf(1046,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY91: $i] :
              ~ ~ ( ~ ( in @ SY91 @ ( sK95_SY8 @ SV1 ) )
                  | ~ ! [SY92: $i] :
                        ( ~ ( in @ SY92 @ ( sK95_SY8 @ SV1 ) )
                        | ( SY91 = SY92 )
                        | ( in @ SY91 @ SY92 ) ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[866]) ).

thf(1047,plain,
    ! [SV37: $i,SV1: $i,SV69: $i] :
      ( ( ( ~ ( in @ SV69 @ SV1 )
          | ~ ( in @ SV37 @ SV69 )
          | ( in @ SV37 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK74_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[867]) ).

thf(1048,plain,
    ! [SV1: $i] :
      ( ( ( ( sK74_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[868]) ).

thf(1049,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
                | ~ ! [SY193: $i] :
                      ( ~ ( in @ SY193 @ ( sK74_SY8 @ SV1 ) )
                      | ( SV70 = SY193 )
                      | ( in @ SV70 @ SY193 ) ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[869]) ).

thf(1050,plain,
    ! [SV38: $i,SV1: $i,SV71: $i] :
      ( ( ( ~ ( in @ SV71 @ SV1 )
          | ~ ( in @ SV38 @ SV71 )
          | ( in @ SV38 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK75_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[870]) ).

thf(1051,plain,
    ! [SV1: $i] :
      ( ( ( ( sK75_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[871]) ).

thf(1052,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
                | ~ ! [SY194: $i] :
                      ( ~ ( in @ SY194 @ ( sK75_SY8 @ SV1 ) )
                      | ( SV72 = SY194 )
                      | ( in @ SV72 @ SY194 ) ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[872]) ).

thf(1053,plain,
    ! [SV39: $i,SV1: $i,SV73: $i] :
      ( ( ( ~ ( in @ SV73 @ SV1 )
          | ~ ( in @ SV39 @ SV73 )
          | ( in @ SV39 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK76_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[873]) ).

thf(1054,plain,
    ! [SV1: $i] :
      ( ( ( ( sK76_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[874]) ).

thf(1055,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
                | ~ ! [SY195: $i] :
                      ( ~ ( in @ SY195 @ ( sK76_SY8 @ SV1 ) )
                      | ( SV74 = SY195 )
                      | ( in @ SV74 @ SY195 ) ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[875]) ).

thf(1056,plain,
    ! [SV40: $i,SV1: $i,SV75: $i] :
      ( ( ( ~ ( in @ SV75 @ SV1 )
          | ~ ( in @ SV40 @ SV75 )
          | ( in @ SV40 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK77_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[876]) ).

thf(1057,plain,
    ! [SV1: $i] :
      ( ( ( ( sK77_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[877]) ).

thf(1058,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
                | ~ ! [SY196: $i] :
                      ( ~ ( in @ SY196 @ ( sK77_SY8 @ SV1 ) )
                      | ( SV76 = SY196 )
                      | ( in @ SV76 @ SY196 ) ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[878]) ).

thf(1059,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK110_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[879]) ).

thf(1060,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK110_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[880]) ).

thf(1061,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY113: $i] :
                ~ ~ ( ~ ( in @ SY113 @ ( sK110_SY8 @ SV1 ) )
                    | ~ ! [SY114: $i] :
                          ( ~ ( in @ SY114 @ ( sK110_SY8 @ SV1 ) )
                          | ( SY113 = SY114 )
                          | ( in @ SY113 @ SY114 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[880]) ).

thf(1062,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK111_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[881]) ).

thf(1063,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK111_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[882]) ).

thf(1064,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY115: $i] :
                ~ ~ ( ~ ( in @ SY115 @ ( sK111_SY8 @ SV1 ) )
                    | ~ ! [SY116: $i] :
                          ( ~ ( in @ SY116 @ ( sK111_SY8 @ SV1 ) )
                          | ( SY115 = SY116 )
                          | ( in @ SY115 @ SY116 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[882]) ).

thf(1065,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK124_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[883]) ).

thf(1066,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK124_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY153: $i] :
                ~ ~ ( ~ ( in @ SY153 @ ( sK124_SY8 @ SV1 ) )
                    | ~ ! [SY154: $i] :
                          ( ~ ( in @ SY154 @ ( sK124_SY8 @ SV1 ) )
                          | ( SY153 = SY154 )
                          | ( in @ SY153 @ SY154 ) ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[883]) ).

thf(1067,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK125_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[884]) ).

thf(1068,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK125_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY155: $i] :
                ~ ~ ( ~ ( in @ SY155 @ ( sK125_SY8 @ SV1 ) )
                    | ~ ! [SY156: $i] :
                          ( ~ ( in @ SY156 @ ( sK125_SY8 @ SV1 ) )
                          | ( SY155 = SY156 )
                          | ( in @ SY155 @ SY156 ) ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[884]) ).

thf(1069,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK126_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[885]) ).

thf(1070,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK126_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY157: $i] :
                ~ ~ ( ~ ( in @ SY157 @ ( sK126_SY8 @ SV1 ) )
                    | ~ ! [SY158: $i] :
                          ( ~ ( in @ SY158 @ ( sK126_SY8 @ SV1 ) )
                          | ( SY157 = SY158 )
                          | ( in @ SY157 @ SY158 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[885]) ).

thf(1071,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK127_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[886]) ).

thf(1072,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK127_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY159: $i] :
                ~ ~ ( ~ ( in @ SY159 @ ( sK127_SY8 @ SV1 ) )
                    | ~ ! [SY160: $i] :
                          ( ~ ( in @ SY160 @ ( sK127_SY8 @ SV1 ) )
                          | ( SY159 = SY160 )
                          | ( in @ SY159 @ SY160 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[886]) ).

thf(1073,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK112_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[887]) ).

thf(1074,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK112_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[888]) ).

thf(1075,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY117: $i] :
                ~ ~ ( ~ ( in @ SY117 @ ( sK112_SY8 @ SV1 ) )
                    | ~ ! [SY118: $i] :
                          ( ~ ( in @ SY118 @ ( sK112_SY8 @ SV1 ) )
                          | ( SY117 = SY118 )
                          | ( in @ SY117 @ SY118 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[888]) ).

thf(1076,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK113_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[889]) ).

thf(1077,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK113_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[890]) ).

thf(1078,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY119: $i] :
                ~ ~ ( ~ ( in @ SY119 @ ( sK113_SY8 @ SV1 ) )
                    | ~ ! [SY120: $i] :
                          ( ~ ( in @ SY120 @ ( sK113_SY8 @ SV1 ) )
                          | ( SY119 = SY120 )
                          | ( in @ SY119 @ SY120 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[890]) ).

thf(1079,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK114_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[891]) ).

thf(1080,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK114_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[892]) ).

thf(1081,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY121: $i] :
                ~ ~ ( ~ ( in @ SY121 @ ( sK114_SY8 @ SV1 ) )
                    | ~ ! [SY122: $i] :
                          ( ~ ( in @ SY122 @ ( sK114_SY8 @ SV1 ) )
                          | ( SY121 = SY122 )
                          | ( in @ SY121 @ SY122 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[892]) ).

thf(1082,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK115_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[893]) ).

thf(1083,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK115_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[894]) ).

thf(1084,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY123: $i] :
                ~ ~ ( ~ ( in @ SY123 @ ( sK115_SY8 @ SV1 ) )
                    | ~ ! [SY124: $i] :
                          ( ~ ( in @ SY124 @ ( sK115_SY8 @ SV1 ) )
                          | ( SY123 = SY124 )
                          | ( in @ SY123 @ SY124 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[894]) ).

thf(1085,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK140_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK140_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY197: $i] :
                ~ ~ ( ~ ( in @ SY197 @ ( sK140_SY8 @ SV1 ) )
                    | ~ ! [SY198: $i] :
                          ( ~ ( in @ SY198 @ ( sK140_SY8 @ SV1 ) )
                          | ( SY197 = SY198 )
                          | ( in @ SY197 @ SY198 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[895]) ).

thf(1086,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK141_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK141_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY199: $i] :
                ~ ~ ( ~ ( in @ SY199 @ ( sK141_SY8 @ SV1 ) )
                    | ~ ! [SY200: $i] :
                          ( ~ ( in @ SY200 @ ( sK141_SY8 @ SV1 ) )
                          | ( SY199 = SY200 )
                          | ( in @ SY199 @ SY200 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[896]) ).

thf(1087,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[897]) ).

thf(1088,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[898]) ).

thf(1089,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[899]) ).

thf(1090,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[900]) ).

thf(1091,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK142_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK142_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY201: $i] :
                ~ ~ ( ~ ( in @ SY201 @ ( sK142_SY8 @ SV1 ) )
                    | ~ ! [SY202: $i] :
                          ( ~ ( in @ SY202 @ ( sK142_SY8 @ SV1 ) )
                          | ( SY201 = SY202 )
                          | ( in @ SY201 @ SY202 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[901]) ).

thf(1092,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK143_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK143_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY203: $i] :
                ~ ~ ( ~ ( in @ SY203 @ ( sK143_SY8 @ SV1 ) )
                    | ~ ! [SY204: $i] :
                          ( ~ ( in @ SY204 @ ( sK143_SY8 @ SV1 ) )
                          | ( SY203 = SY204 )
                          | ( in @ SY203 @ SY204 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[902]) ).

thf(1093,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[903]) ).

thf(1094,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[904]) ).

thf(1095,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[905]) ).

thf(1096,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[906]) ).

thf(1097,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[907]) ).

thf(1098,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[908]) ).

thf(1099,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[909]) ).

thf(1100,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[910]) ).

thf(1101,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[911]) ).

thf(1102,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[912]) ).

thf(1103,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY7: $i] :
              ( ~ ( in @ SY7 @ SV1 )
              | ~ ( in @ SY7 @ SY7 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[913]) ).

thf(1104,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[914]) ).

thf(1105,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK118_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[915]) ).

thf(1106,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK118_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[916]) ).

thf(1107,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY125: $i] :
                ~ ~ ( ~ ( in @ SY125 @ ( sK118_SY8 @ SV1 ) )
                    | ~ ! [SY126: $i] :
                          ( ~ ( in @ SY126 @ ( sK118_SY8 @ SV1 ) )
                          | ( SY125 = SY126 )
                          | ( in @ SY125 @ SY126 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[916]) ).

thf(1108,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK119_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[917]) ).

thf(1109,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK119_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[918]) ).

thf(1110,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY127: $i] :
                ~ ~ ( ~ ( in @ SY127 @ ( sK119_SY8 @ SV1 ) )
                    | ~ ! [SY128: $i] :
                          ( ~ ( in @ SY128 @ ( sK119_SY8 @ SV1 ) )
                          | ( SY127 = SY128 )
                          | ( in @ SY127 @ SY128 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[918]) ).

thf(1111,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK148_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK148_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY205: $i] :
                ~ ~ ( ~ ( in @ SY205 @ ( sK148_SY8 @ SV1 ) )
                    | ~ ! [SY206: $i] :
                          ( ~ ( in @ SY206 @ ( sK148_SY8 @ SV1 ) )
                          | ( SY205 = SY206 )
                          | ( in @ SY205 @ SY206 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[919]) ).

thf(1112,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK149_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK149_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY207: $i] :
                ~ ~ ( ~ ( in @ SY207 @ ( sK149_SY8 @ SV1 ) )
                    | ~ ! [SY208: $i] :
                          ( ~ ( in @ SY208 @ ( sK149_SY8 @ SV1 ) )
                          | ( SY207 = SY208 )
                          | ( in @ SY207 @ SY208 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[920]) ).

thf(1113,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[921]) ).

thf(1114,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[922]) ).

thf(1115,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[923]) ).

thf(1116,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[924]) ).

thf(1117,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK150_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK150_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY209: $i] :
                ~ ~ ( ~ ( in @ SY209 @ ( sK150_SY8 @ SV1 ) )
                    | ~ ! [SY210: $i] :
                          ( ~ ( in @ SY210 @ ( sK150_SY8 @ SV1 ) )
                          | ( SY209 = SY210 )
                          | ( in @ SY209 @ SY210 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[925]) ).

thf(1118,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK151_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK151_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY211: $i] :
                ~ ~ ( ~ ( in @ SY211 @ ( sK151_SY8 @ SV1 ) )
                    | ~ ! [SY212: $i] :
                          ( ~ ( in @ SY212 @ ( sK151_SY8 @ SV1 ) )
                          | ( SY211 = SY212 )
                          | ( in @ SY211 @ SY212 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[926]) ).

thf(1119,plain,
    ! [SV1: $i,SV17: $i,SV13: $i] :
      ( ( ( ~ ( in @ SV13 @ SV17 ) )
        = $true )
      | ( ( in @ SV13 @ SV1 )
        = $true )
      | ( ( in @ SV17 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK40_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[927]) ).

thf(1120,plain,
    ! [SV25: $i,SV1: $i,SV41: $i] :
      ( ( ( ~ ( in @ SV41 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV25 @ SV41 )
          | ( in @ SV25 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK40_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[928]) ).

thf(1121,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( ~ ( in @ SV18 @ ( sK40_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY93: $i] :
                ( ~ ( in @ SY93 @ ( sK40_SY8 @ SV1 ) )
                | ( SV18 = SY93 )
                | ( in @ SV18 @ SY93 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[929]) ).

thf(1122,plain,
    ! [SV1: $i,SV19: $i,SV14: $i] :
      ( ( ( ~ ( in @ SV14 @ SV19 ) )
        = $true )
      | ( ( in @ SV14 @ SV1 )
        = $true )
      | ( ( in @ SV19 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK41_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[930]) ).

thf(1123,plain,
    ! [SV26: $i,SV1: $i,SV42: $i] :
      ( ( ( ~ ( in @ SV42 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV26 @ SV42 )
          | ( in @ SV26 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK41_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[931]) ).

thf(1124,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( ~ ( in @ SV20 @ ( sK41_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY94: $i] :
                ( ~ ( in @ SY94 @ ( sK41_SY8 @ SV1 ) )
                | ( SV20 = SY94 )
                | ( in @ SV20 @ SY94 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[932]) ).

thf(1125,plain,
    ! [SV27: $i,SV1: $i,SV43: $i] :
      ( ( ( ~ ( in @ SV43 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV27 @ SV43 )
          | ( in @ SV27 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK60_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[933]) ).

thf(1126,plain,
    ! [SV77: $i,SV1: $i] :
      ( ( ( ! [SY213: $i] :
              ( ~ ( in @ SY213 @ SV1 )
              | ~ ( in @ SV77 @ SY213 )
              | ( in @ SV77 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK60_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[934]) ).

thf(1127,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( ~ ( ~ ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
              | ~ ! [SY161: $i] :
                    ( ~ ( in @ SY161 @ ( sK60_SY8 @ SV1 ) )
                    | ( SV44 = SY161 )
                    | ( in @ SV44 @ SY161 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[935]) ).

thf(1128,plain,
    ! [SV28: $i,SV1: $i,SV45: $i] :
      ( ( ( ~ ( in @ SV45 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV28 @ SV45 )
          | ( in @ SV28 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK61_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[936]) ).

thf(1129,plain,
    ! [SV78: $i,SV1: $i] :
      ( ( ( ! [SY214: $i] :
              ( ~ ( in @ SY214 @ SV1 )
              | ~ ( in @ SV78 @ SY214 )
              | ( in @ SV78 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK61_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[937]) ).

thf(1130,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( ~ ( ~ ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
              | ~ ! [SY162: $i] :
                    ( ~ ( in @ SY162 @ ( sK61_SY8 @ SV1 ) )
                    | ( SV46 = SY162 )
                    | ( in @ SV46 @ SY162 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[938]) ).

thf(1131,plain,
    ! [SV47: $i,SV1: $i,SV79: $i] :
      ( ( ( ~ ( in @ SV79 @ SV1 )
          | ~ ( in @ SV47 @ SV79 )
          | ( in @ SV47 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK84_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[939]) ).

thf(1132,plain,
    ! [SV1: $i] :
      ( ( ( ( sK84_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[940]) ).

thf(1133,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
                | ~ ! [SY215: $i] :
                      ( ~ ( in @ SY215 @ ( sK84_SY8 @ SV1 ) )
                      | ( SV80 = SY215 )
                      | ( in @ SV80 @ SY215 ) ) ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[941]) ).

thf(1134,plain,
    ! [SV48: $i,SV1: $i,SV81: $i] :
      ( ( ( ~ ( in @ SV81 @ SV1 )
          | ~ ( in @ SV48 @ SV81 )
          | ( in @ SV48 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK85_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[942]) ).

thf(1135,plain,
    ! [SV1: $i] :
      ( ( ( ( sK85_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[943]) ).

thf(1136,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
                | ~ ! [SY216: $i] :
                      ( ~ ( in @ SY216 @ ( sK85_SY8 @ SV1 ) )
                      | ( SV82 = SY216 )
                      | ( in @ SV82 @ SY216 ) ) ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[944]) ).

thf(1137,plain,
    ! [SV49: $i,SV1: $i,SV83: $i] :
      ( ( ( ~ ( in @ SV83 @ SV1 )
          | ~ ( in @ SV49 @ SV83 )
          | ( in @ SV49 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK86_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[945]) ).

thf(1138,plain,
    ! [SV1: $i] :
      ( ( ( ( sK86_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[946]) ).

thf(1139,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
                | ~ ! [SY217: $i] :
                      ( ~ ( in @ SY217 @ ( sK86_SY8 @ SV1 ) )
                      | ( SV84 = SY217 )
                      | ( in @ SV84 @ SY217 ) ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[947]) ).

thf(1140,plain,
    ! [SV50: $i,SV1: $i,SV85: $i] :
      ( ( ( ~ ( in @ SV85 @ SV1 )
          | ~ ( in @ SV50 @ SV85 )
          | ( in @ SV50 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK87_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[948]) ).

thf(1141,plain,
    ! [SV1: $i] :
      ( ( ( ( sK87_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[949]) ).

thf(1142,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
                | ~ ! [SY218: $i] :
                      ( ~ ( in @ SY218 @ ( sK87_SY8 @ SV1 ) )
                      | ( SV86 = SY218 )
                      | ( in @ SV86 @ SY218 ) ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[950]) ).

thf(1143,plain,
    ! [SV29: $i,SV1: $i,SV51: $i] :
      ( ( ( ~ ( in @ SV51 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV29 @ SV51 )
          | ( in @ SV29 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK62_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[951]) ).

thf(1144,plain,
    ! [SV87: $i,SV1: $i] :
      ( ( ( ! [SY219: $i] :
              ( ~ ( in @ SY219 @ SV1 )
              | ~ ( in @ SV87 @ SY219 )
              | ( in @ SV87 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK62_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[952]) ).

thf(1145,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( ~ ( ~ ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
              | ~ ! [SY167: $i] :
                    ( ~ ( in @ SY167 @ ( sK62_SY8 @ SV1 ) )
                    | ( SV52 = SY167 )
                    | ( in @ SV52 @ SY167 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[953]) ).

thf(1146,plain,
    ! [SV30: $i,SV1: $i,SV53: $i] :
      ( ( ( ~ ( in @ SV53 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV30 @ SV53 )
          | ( in @ SV30 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK63_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[954]) ).

thf(1147,plain,
    ! [SV88: $i,SV1: $i] :
      ( ( ( ! [SY220: $i] :
              ( ~ ( in @ SY220 @ SV1 )
              | ~ ( in @ SV88 @ SY220 )
              | ( in @ SV88 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK63_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[955]) ).

thf(1148,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( ~ ( ~ ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
              | ~ ! [SY168: $i] :
                    ( ~ ( in @ SY168 @ ( sK63_SY8 @ SV1 ) )
                    | ( SV54 = SY168 )
                    | ( in @ SV54 @ SY168 ) ) ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[956]) ).

thf(1149,plain,
    ! [SV31: $i,SV1: $i,SV55: $i] :
      ( ( ( ~ ( in @ SV55 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV31 @ SV55 )
          | ( in @ SV31 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK64_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[957]) ).

thf(1150,plain,
    ! [SV89: $i,SV1: $i] :
      ( ( ( ! [SY221: $i] :
              ( ~ ( in @ SY221 @ SV1 )
              | ~ ( in @ SV89 @ SY221 )
              | ( in @ SV89 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK64_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[958]) ).

thf(1151,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( ~ ( ~ ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
              | ~ ! [SY169: $i] :
                    ( ~ ( in @ SY169 @ ( sK64_SY8 @ SV1 ) )
                    | ( SV56 = SY169 )
                    | ( in @ SV56 @ SY169 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[959]) ).

thf(1152,plain,
    ! [SV32: $i,SV1: $i,SV57: $i] :
      ( ( ( ~ ( in @ SV57 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV32 @ SV57 )
          | ( in @ SV32 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK65_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[960]) ).

thf(1153,plain,
    ! [SV90: $i,SV1: $i] :
      ( ( ( ! [SY222: $i] :
              ( ~ ( in @ SY222 @ SV1 )
              | ~ ( in @ SV90 @ SY222 )
              | ( in @ SV90 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK65_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[961]) ).

thf(1154,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( ~ ( ~ ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
              | ~ ! [SY170: $i] :
                    ( ~ ( in @ SY170 @ ( sK65_SY8 @ SV1 ) )
                    | ( SV58 = SY170 )
                    | ( in @ SV58 @ SY170 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[962]) ).

thf(1155,plain,
    ! [SV91: $i,SV1: $i] :
      ( ( ( ! [SY223: $i] :
              ( ~ ( in @ SY223 @ SV1 )
              | ~ ( in @ SV91 @ SY223 )
              | ( in @ SV91 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK100_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[963]) ).

thf(1156,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK100_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[964]) ).

thf(1157,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY95: $i] :
              ~ ~ ( ~ ( in @ SY95 @ ( sK100_SY8 @ SV1 ) )
                  | ~ ! [SY96: $i] :
                        ( ~ ( in @ SY96 @ ( sK100_SY8 @ SV1 ) )
                        | ( SY95 = SY96 )
                        | ( in @ SY95 @ SY96 ) ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[965]) ).

thf(1158,plain,
    ! [SV92: $i,SV1: $i] :
      ( ( ( ! [SY224: $i] :
              ( ~ ( in @ SY224 @ SV1 )
              | ~ ( in @ SV92 @ SY224 )
              | ( in @ SV92 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK101_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[966]) ).

thf(1159,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK101_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[967]) ).

thf(1160,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY97: $i] :
              ~ ~ ( ~ ( in @ SY97 @ ( sK101_SY8 @ SV1 ) )
                  | ~ ! [SY98: $i] :
                        ( ~ ( in @ SY98 @ ( sK101_SY8 @ SV1 ) )
                        | ( SY97 = SY98 )
                        | ( in @ SY97 @ SY98 ) ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[968]) ).

thf(1161,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK120_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[969]) ).

thf(1162,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK120_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[970]) ).

thf(1163,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY137: $i] :
                ~ ~ ( ~ ( in @ SY137 @ ( sK120_SY8 @ SV1 ) )
                    | ~ ! [SY138: $i] :
                          ( ~ ( in @ SY138 @ ( sK120_SY8 @ SV1 ) )
                          | ( SY137 = SY138 )
                          | ( in @ SY137 @ SY138 ) ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[970]) ).

thf(1164,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK121_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[971]) ).

thf(1165,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK121_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[972]) ).

thf(1166,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY139: $i] :
                ~ ~ ( ~ ( in @ SY139 @ ( sK121_SY8 @ SV1 ) )
                    | ~ ! [SY140: $i] :
                          ( ~ ( in @ SY140 @ ( sK121_SY8 @ SV1 ) )
                          | ( SY139 = SY140 )
                          | ( in @ SY139 @ SY140 ) ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[972]) ).

thf(1167,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK122_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[973]) ).

thf(1168,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK122_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[974]) ).

thf(1169,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY141: $i] :
                ~ ~ ( ~ ( in @ SY141 @ ( sK122_SY8 @ SV1 ) )
                    | ~ ! [SY142: $i] :
                          ( ~ ( in @ SY142 @ ( sK122_SY8 @ SV1 ) )
                          | ( SY141 = SY142 )
                          | ( in @ SY141 @ SY142 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[974]) ).

thf(1170,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK123_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[975]) ).

thf(1171,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK123_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[976]) ).

thf(1172,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY143: $i] :
                ~ ~ ( ~ ( in @ SY143 @ ( sK123_SY8 @ SV1 ) )
                    | ~ ! [SY144: $i] :
                          ( ~ ( in @ SY144 @ ( sK123_SY8 @ SV1 ) )
                          | ( SY143 = SY144 )
                          | ( in @ SY143 @ SY144 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[976]) ).

thf(1173,plain,
    ! [SV93: $i,SV1: $i] :
      ( ( ( ! [SY225: $i] :
              ( ~ ( in @ SY225 @ SV1 )
              | ~ ( in @ SV93 @ SY225 )
              | ( in @ SV93 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK102_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[977]) ).

thf(1174,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK102_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[978]) ).

thf(1175,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY99: $i] :
              ~ ~ ( ~ ( in @ SY99 @ ( sK102_SY8 @ SV1 ) )
                  | ~ ! [SY100: $i] :
                        ( ~ ( in @ SY100 @ ( sK102_SY8 @ SV1 ) )
                        | ( SY99 = SY100 )
                        | ( in @ SY99 @ SY100 ) ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[979]) ).

thf(1176,plain,
    ! [SV94: $i,SV1: $i] :
      ( ( ( ! [SY226: $i] :
              ( ~ ( in @ SY226 @ SV1 )
              | ~ ( in @ SV94 @ SY226 )
              | ( in @ SV94 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK103_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[980]) ).

thf(1177,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK103_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[981]) ).

thf(1178,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY101: $i] :
              ~ ~ ( ~ ( in @ SY101 @ ( sK103_SY8 @ SV1 ) )
                  | ~ ! [SY102: $i] :
                        ( ~ ( in @ SY102 @ ( sK103_SY8 @ SV1 ) )
                        | ( SY101 = SY102 )
                        | ( in @ SY101 @ SY102 ) ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[982]) ).

thf(1179,plain,
    ! [SV95: $i,SV1: $i] :
      ( ( ( ! [SY227: $i] :
              ( ~ ( in @ SY227 @ SV1 )
              | ~ ( in @ SV95 @ SY227 )
              | ( in @ SV95 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK104_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[983]) ).

thf(1180,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK104_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[984]) ).

thf(1181,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY103: $i] :
              ~ ~ ( ~ ( in @ SY103 @ ( sK104_SY8 @ SV1 ) )
                  | ~ ! [SY104: $i] :
                        ( ~ ( in @ SY104 @ ( sK104_SY8 @ SV1 ) )
                        | ( SY103 = SY104 )
                        | ( in @ SY103 @ SY104 ) ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[985]) ).

thf(1182,plain,
    ! [SV96: $i,SV1: $i] :
      ( ( ( ! [SY228: $i] :
              ( ~ ( in @ SY228 @ SV1 )
              | ~ ( in @ SV96 @ SY228 )
              | ( in @ SV96 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK105_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[986]) ).

thf(1183,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK105_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[987]) ).

thf(1184,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY105: $i] :
              ~ ~ ( ~ ( in @ SY105 @ ( sK105_SY8 @ SV1 ) )
                  | ~ ! [SY106: $i] :
                        ( ~ ( in @ SY106 @ ( sK105_SY8 @ SV1 ) )
                        | ( SY105 = SY106 )
                        | ( in @ SY105 @ SY106 ) ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[988]) ).

thf(1185,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK128_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[989]) ).

thf(1186,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK128_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY171: $i] :
                ~ ~ ( ~ ( in @ SY171 @ ( sK128_SY8 @ SV1 ) )
                    | ~ ! [SY172: $i] :
                          ( ~ ( in @ SY172 @ ( sK128_SY8 @ SV1 ) )
                          | ( SY171 = SY172 )
                          | ( in @ SY171 @ SY172 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[989]) ).

thf(1187,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK129_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[990]) ).

thf(1188,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK129_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY173: $i] :
                ~ ~ ( ~ ( in @ SY173 @ ( sK129_SY8 @ SV1 ) )
                    | ~ ! [SY174: $i] :
                          ( ~ ( in @ SY174 @ ( sK129_SY8 @ SV1 ) )
                          | ( SY173 = SY174 )
                          | ( in @ SY173 @ SY174 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[990]) ).

thf(1189,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK152_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK152_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY229: $i] :
                ~ ~ ( ~ ( in @ SY229 @ ( sK152_SY8 @ SV1 ) )
                    | ~ ! [SY230: $i] :
                          ( ~ ( in @ SY230 @ ( sK152_SY8 @ SV1 ) )
                          | ( SY229 = SY230 )
                          | ( in @ SY229 @ SY230 ) ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[991]) ).

thf(1190,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK153_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK153_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY231: $i] :
                ~ ~ ( ~ ( in @ SY231 @ ( sK153_SY8 @ SV1 ) )
                    | ~ ! [SY232: $i] :
                          ( ~ ( in @ SY232 @ ( sK153_SY8 @ SV1 ) )
                          | ( SY231 = SY232 )
                          | ( in @ SY231 @ SY232 ) ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[992]) ).

thf(1191,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK154_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK154_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY233: $i] :
                ~ ~ ( ~ ( in @ SY233 @ ( sK154_SY8 @ SV1 ) )
                    | ~ ! [SY234: $i] :
                          ( ~ ( in @ SY234 @ ( sK154_SY8 @ SV1 ) )
                          | ( SY233 = SY234 )
                          | ( in @ SY233 @ SY234 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[993]) ).

thf(1192,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK155_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK155_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY235: $i] :
                ~ ~ ( ~ ( in @ SY235 @ ( sK155_SY8 @ SV1 ) )
                    | ~ ! [SY236: $i] :
                          ( ~ ( in @ SY236 @ ( sK155_SY8 @ SV1 ) )
                          | ( SY235 = SY236 )
                          | ( in @ SY235 @ SY236 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[994]) ).

thf(1193,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK130_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[995]) ).

thf(1194,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK130_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY175: $i] :
                ~ ~ ( ~ ( in @ SY175 @ ( sK130_SY8 @ SV1 ) )
                    | ~ ! [SY176: $i] :
                          ( ~ ( in @ SY176 @ ( sK130_SY8 @ SV1 ) )
                          | ( SY175 = SY176 )
                          | ( in @ SY175 @ SY176 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[995]) ).

thf(1195,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK131_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[996]) ).

thf(1196,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK131_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY177: $i] :
                ~ ~ ( ~ ( in @ SY177 @ ( sK131_SY8 @ SV1 ) )
                    | ~ ! [SY178: $i] :
                          ( ~ ( in @ SY178 @ ( sK131_SY8 @ SV1 ) )
                          | ( SY177 = SY178 )
                          | ( in @ SY177 @ SY178 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[996]) ).

thf(1197,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[997]) ).

thf(1198,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[998]) ).

thf(1199,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK132_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[999]) ).

thf(1200,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[999]) ).

thf(1201,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1000]) ).

thf(1202,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1001]) ).

thf(1203,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK133_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1002]) ).

thf(1204,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1002]) ).

thf(1205,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1003]) ).

thf(1206,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1004]) ).

thf(1207,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK134_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1005]) ).

thf(1208,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1005]) ).

thf(1209,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1006]) ).

thf(1210,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1007]) ).

thf(1211,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK135_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1008]) ).

thf(1212,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1008]) ).

thf(1213,plain,
    ! [SV97: $i,SV1: $i] :
      ( ( ( ! [SY237: $i] :
              ( ~ ( in @ SY237 @ SV1 )
              | ~ ( in @ SV97 @ SY237 )
              | ( in @ SV97 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK108_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1009]) ).

thf(1214,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK108_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1010]) ).

thf(1215,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY107: $i] :
              ~ ~ ( ~ ( in @ SY107 @ ( sK108_SY8 @ SV1 ) )
                  | ~ ! [SY108: $i] :
                        ( ~ ( in @ SY108 @ ( sK108_SY8 @ SV1 ) )
                        | ( SY107 = SY108 )
                        | ( in @ SY107 @ SY108 ) ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1011]) ).

thf(1216,plain,
    ! [SV98: $i,SV1: $i] :
      ( ( ( ! [SY238: $i] :
              ( ~ ( in @ SY238 @ SV1 )
              | ~ ( in @ SV98 @ SY238 )
              | ( in @ SV98 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK109_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1012]) ).

thf(1217,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK109_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1013]) ).

thf(1218,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY109: $i] :
              ~ ~ ( ~ ( in @ SY109 @ ( sK109_SY8 @ SV1 ) )
                  | ~ ! [SY110: $i] :
                        ( ~ ( in @ SY110 @ ( sK109_SY8 @ SV1 ) )
                        | ( SY109 = SY110 )
                        | ( in @ SY109 @ SY110 ) ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1014]) ).

thf(1219,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK136_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1015]) ).

thf(1220,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK136_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY179: $i] :
                ~ ~ ( ~ ( in @ SY179 @ ( sK136_SY8 @ SV1 ) )
                    | ~ ! [SY180: $i] :
                          ( ~ ( in @ SY180 @ ( sK136_SY8 @ SV1 ) )
                          | ( SY179 = SY180 )
                          | ( in @ SY179 @ SY180 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1015]) ).

thf(1221,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK137_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1016]) ).

thf(1222,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK137_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY181: $i] :
                ~ ~ ( ~ ( in @ SY181 @ ( sK137_SY8 @ SV1 ) )
                    | ~ ! [SY182: $i] :
                          ( ~ ( in @ SY182 @ ( sK137_SY8 @ SV1 ) )
                          | ( SY181 = SY182 )
                          | ( in @ SY181 @ SY182 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1016]) ).

thf(1223,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK160_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK160_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY239: $i] :
                ~ ~ ( ~ ( in @ SY239 @ ( sK160_SY8 @ SV1 ) )
                    | ~ ! [SY240: $i] :
                          ( ~ ( in @ SY240 @ ( sK160_SY8 @ SV1 ) )
                          | ( SY239 = SY240 )
                          | ( in @ SY239 @ SY240 ) ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1017]) ).

thf(1224,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK161_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK161_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY241: $i] :
                ~ ~ ( ~ ( in @ SY241 @ ( sK161_SY8 @ SV1 ) )
                    | ~ ! [SY242: $i] :
                          ( ~ ( in @ SY242 @ ( sK161_SY8 @ SV1 ) )
                          | ( SY241 = SY242 )
                          | ( in @ SY241 @ SY242 ) ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1018]) ).

thf(1225,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK162_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK162_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY243: $i] :
                ~ ~ ( ~ ( in @ SY243 @ ( sK162_SY8 @ SV1 ) )
                    | ~ ! [SY244: $i] :
                          ( ~ ( in @ SY244 @ ( sK162_SY8 @ SV1 ) )
                          | ( SY243 = SY244 )
                          | ( in @ SY243 @ SY244 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1019]) ).

thf(1226,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK163_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK163_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY245: $i] :
                ~ ~ ( ~ ( in @ SY245 @ ( sK163_SY8 @ SV1 ) )
                    | ~ ! [SY246: $i] :
                          ( ~ ( in @ SY246 @ ( sK163_SY8 @ SV1 ) )
                          | ( SY245 = SY246 )
                          | ( in @ SY245 @ SY246 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1020]) ).

thf(1227,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK138_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1021]) ).

thf(1228,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK138_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY183: $i] :
                ~ ~ ( ~ ( in @ SY183 @ ( sK138_SY8 @ SV1 ) )
                    | ~ ! [SY184: $i] :
                          ( ~ ( in @ SY184 @ ( sK138_SY8 @ SV1 ) )
                          | ( SY183 = SY184 )
                          | ( in @ SY183 @ SY184 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1021]) ).

thf(1229,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK139_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1022]) ).

thf(1230,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK139_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY185: $i] :
                ~ ~ ( ~ ( in @ SY185 @ ( sK139_SY8 @ SV1 ) )
                    | ~ ! [SY186: $i] :
                          ( ~ ( in @ SY186 @ ( sK139_SY8 @ SV1 ) )
                          | ( SY185 = SY186 )
                          | ( in @ SY185 @ SY186 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1022]) ).

thf(1231,plain,
    ! [SV1: $i,SV21: $i,SV15: $i] :
      ( ( ( ~ ( in @ SV15 @ SV21 ) )
        = $true )
      | ( ( in @ SV15 @ SV1 )
        = $true )
      | ( ( in @ SV21 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK48_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1023]) ).

thf(1232,plain,
    ! [SV33: $i,SV1: $i,SV59: $i] :
      ( ( ( ~ ( in @ SV59 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV33 @ SV59 )
          | ( in @ SV33 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK48_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1024]) ).

thf(1233,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( ~ ( in @ SV22 @ ( sK48_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY111: $i] :
                ( ~ ( in @ SY111 @ ( sK48_SY8 @ SV1 ) )
                | ( SV22 = SY111 )
                | ( in @ SV22 @ SY111 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1025]) ).

thf(1234,plain,
    ! [SV1: $i,SV23: $i,SV16: $i] :
      ( ( ( ~ ( in @ SV16 @ SV23 ) )
        = $true )
      | ( ( in @ SV16 @ SV1 )
        = $true )
      | ( ( in @ SV23 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK49_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1026]) ).

thf(1235,plain,
    ! [SV34: $i,SV1: $i,SV60: $i] :
      ( ( ( ~ ( in @ SV60 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV34 @ SV60 )
          | ( in @ SV34 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK49_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1027]) ).

thf(1236,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( ~ ( in @ SV24 @ ( sK49_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY112: $i] :
                ( ~ ( in @ SY112 @ ( sK49_SY8 @ SV1 ) )
                | ( SV24 = SY112 )
                | ( in @ SV24 @ SY112 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1028]) ).

thf(1237,plain,
    ! [SV35: $i,SV1: $i,SV61: $i] :
      ( ( ( ~ ( in @ SV61 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV35 @ SV61 )
          | ( in @ SV35 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK72_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1029]) ).

thf(1238,plain,
    ! [SV99: $i,SV1: $i] :
      ( ( ( ! [SY247: $i] :
              ( ~ ( in @ SY247 @ SV1 )
              | ~ ( in @ SV99 @ SY247 )
              | ( in @ SV99 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK72_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1030]) ).

thf(1239,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( ~ ( ~ ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
              | ~ ! [SY187: $i] :
                    ( ~ ( in @ SY187 @ ( sK72_SY8 @ SV1 ) )
                    | ( SV62 = SY187 )
                    | ( in @ SV62 @ SY187 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1031]) ).

thf(1240,plain,
    ! [SV36: $i,SV1: $i,SV63: $i] :
      ( ( ( ~ ( in @ SV63 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV36 @ SV63 )
          | ( in @ SV36 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK73_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1032]) ).

thf(1241,plain,
    ! [SV100: $i,SV1: $i] :
      ( ( ( ! [SY248: $i] :
              ( ~ ( in @ SY248 @ SV1 )
              | ~ ( in @ SV100 @ SY248 )
              | ( in @ SV100 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK73_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1033]) ).

thf(1242,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( ~ ( ~ ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
              | ~ ! [SY188: $i] :
                    ( ~ ( in @ SY188 @ ( sK73_SY8 @ SV1 ) )
                    | ( SV64 = SY188 )
                    | ( in @ SV64 @ SY188 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1034]) ).

thf(1243,plain,
    ! [SV65: $i,SV1: $i,SV101: $i] :
      ( ( ( ~ ( in @ SV101 @ SV1 )
          | ~ ( in @ SV65 @ SV101 )
          | ( in @ SV65 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK92_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1035]) ).

thf(1244,plain,
    ! [SV1: $i] :
      ( ( ( ( sK92_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1036]) ).

thf(1245,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
                | ~ ! [SY249: $i] :
                      ( ~ ( in @ SY249 @ ( sK92_SY8 @ SV1 ) )
                      | ( SV102 = SY249 )
                      | ( in @ SV102 @ SY249 ) ) ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1037]) ).

thf(1246,plain,
    ! [SV66: $i,SV1: $i,SV103: $i] :
      ( ( ( ~ ( in @ SV103 @ SV1 )
          | ~ ( in @ SV66 @ SV103 )
          | ( in @ SV66 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK93_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1038]) ).

thf(1247,plain,
    ! [SV1: $i] :
      ( ( ( ( sK93_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1039]) ).

thf(1248,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
                | ~ ! [SY250: $i] :
                      ( ~ ( in @ SY250 @ ( sK93_SY8 @ SV1 ) )
                      | ( SV104 = SY250 )
                      | ( in @ SV104 @ SY250 ) ) ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1040]) ).

thf(1249,plain,
    ! [SV67: $i,SV1: $i,SV105: $i] :
      ( ( ( ~ ( in @ SV105 @ SV1 )
          | ~ ( in @ SV67 @ SV105 )
          | ( in @ SV67 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK94_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1041]) ).

thf(1250,plain,
    ! [SV1: $i] :
      ( ( ( ( sK94_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1042]) ).

thf(1251,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
                | ~ ! [SY251: $i] :
                      ( ~ ( in @ SY251 @ ( sK94_SY8 @ SV1 ) )
                      | ( SV106 = SY251 )
                      | ( in @ SV106 @ SY251 ) ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1043]) ).

thf(1252,plain,
    ! [SV68: $i,SV1: $i,SV107: $i] :
      ( ( ( ~ ( in @ SV107 @ SV1 )
          | ~ ( in @ SV68 @ SV107 )
          | ( in @ SV68 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK95_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1044]) ).

thf(1253,plain,
    ! [SV1: $i] :
      ( ( ( ( sK95_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1045]) ).

thf(1254,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
                | ~ ! [SY252: $i] :
                      ( ~ ( in @ SY252 @ ( sK95_SY8 @ SV1 ) )
                      | ( SV108 = SY252 )
                      | ( in @ SV108 @ SY252 ) ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1046]) ).

thf(1255,plain,
    ! [SV37: $i,SV1: $i,SV69: $i] :
      ( ( ( ~ ( in @ SV69 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV37 @ SV69 )
          | ( in @ SV37 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK74_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1047]) ).

thf(1256,plain,
    ! [SV109: $i,SV1: $i] :
      ( ( ( ! [SY253: $i] :
              ( ~ ( in @ SY253 @ SV1 )
              | ~ ( in @ SV109 @ SY253 )
              | ( in @ SV109 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK74_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1048]) ).

thf(1257,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( ~ ( ~ ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
              | ~ ! [SY193: $i] :
                    ( ~ ( in @ SY193 @ ( sK74_SY8 @ SV1 ) )
                    | ( SV70 = SY193 )
                    | ( in @ SV70 @ SY193 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1049]) ).

thf(1258,plain,
    ! [SV38: $i,SV1: $i,SV71: $i] :
      ( ( ( ~ ( in @ SV71 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV38 @ SV71 )
          | ( in @ SV38 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK75_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1050]) ).

thf(1259,plain,
    ! [SV110: $i,SV1: $i] :
      ( ( ( ! [SY254: $i] :
              ( ~ ( in @ SY254 @ SV1 )
              | ~ ( in @ SV110 @ SY254 )
              | ( in @ SV110 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK75_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1051]) ).

thf(1260,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( ~ ( ~ ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
              | ~ ! [SY194: $i] :
                    ( ~ ( in @ SY194 @ ( sK75_SY8 @ SV1 ) )
                    | ( SV72 = SY194 )
                    | ( in @ SV72 @ SY194 ) ) ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1052]) ).

thf(1261,plain,
    ! [SV39: $i,SV1: $i,SV73: $i] :
      ( ( ( ~ ( in @ SV73 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV39 @ SV73 )
          | ( in @ SV39 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK76_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1053]) ).

thf(1262,plain,
    ! [SV111: $i,SV1: $i] :
      ( ( ( ! [SY255: $i] :
              ( ~ ( in @ SY255 @ SV1 )
              | ~ ( in @ SV111 @ SY255 )
              | ( in @ SV111 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK76_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1054]) ).

thf(1263,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( ~ ( ~ ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
              | ~ ! [SY195: $i] :
                    ( ~ ( in @ SY195 @ ( sK76_SY8 @ SV1 ) )
                    | ( SV74 = SY195 )
                    | ( in @ SV74 @ SY195 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1055]) ).

thf(1264,plain,
    ! [SV40: $i,SV1: $i,SV75: $i] :
      ( ( ( ~ ( in @ SV75 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV40 @ SV75 )
          | ( in @ SV40 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK77_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1056]) ).

thf(1265,plain,
    ! [SV112: $i,SV1: $i] :
      ( ( ( ! [SY256: $i] :
              ( ~ ( in @ SY256 @ SV1 )
              | ~ ( in @ SV112 @ SY256 )
              | ( in @ SV112 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK77_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1057]) ).

thf(1266,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( ~ ( ~ ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
              | ~ ! [SY196: $i] :
                    ( ~ ( in @ SY196 @ ( sK77_SY8 @ SV1 ) )
                    | ( SV76 = SY196 )
                    | ( in @ SV76 @ SY196 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1058]) ).

thf(1267,plain,
    ! [SV113: $i,SV1: $i] :
      ( ( ( ! [SY257: $i] :
              ( ~ ( in @ SY257 @ SV1 )
              | ~ ( in @ SV113 @ SY257 )
              | ( in @ SV113 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK110_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1059]) ).

thf(1268,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK110_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1060]) ).

thf(1269,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY113: $i] :
              ~ ~ ( ~ ( in @ SY113 @ ( sK110_SY8 @ SV1 ) )
                  | ~ ! [SY114: $i] :
                        ( ~ ( in @ SY114 @ ( sK110_SY8 @ SV1 ) )
                        | ( SY113 = SY114 )
                        | ( in @ SY113 @ SY114 ) ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1061]) ).

thf(1270,plain,
    ! [SV114: $i,SV1: $i] :
      ( ( ( ! [SY258: $i] :
              ( ~ ( in @ SY258 @ SV1 )
              | ~ ( in @ SV114 @ SY258 )
              | ( in @ SV114 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK111_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1062]) ).

thf(1271,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK111_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1063]) ).

thf(1272,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY115: $i] :
              ~ ~ ( ~ ( in @ SY115 @ ( sK111_SY8 @ SV1 ) )
                  | ~ ! [SY116: $i] :
                        ( ~ ( in @ SY116 @ ( sK111_SY8 @ SV1 ) )
                        | ( SY115 = SY116 )
                        | ( in @ SY115 @ SY116 ) ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1064]) ).

thf(1273,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK124_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1065]) ).

thf(1274,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK124_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1066]) ).

thf(1275,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY153: $i] :
                ~ ~ ( ~ ( in @ SY153 @ ( sK124_SY8 @ SV1 ) )
                    | ~ ! [SY154: $i] :
                          ( ~ ( in @ SY154 @ ( sK124_SY8 @ SV1 ) )
                          | ( SY153 = SY154 )
                          | ( in @ SY153 @ SY154 ) ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1066]) ).

thf(1276,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK125_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1067]) ).

thf(1277,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK125_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1068]) ).

thf(1278,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY155: $i] :
                ~ ~ ( ~ ( in @ SY155 @ ( sK125_SY8 @ SV1 ) )
                    | ~ ! [SY156: $i] :
                          ( ~ ( in @ SY156 @ ( sK125_SY8 @ SV1 ) )
                          | ( SY155 = SY156 )
                          | ( in @ SY155 @ SY156 ) ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1068]) ).

thf(1279,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK126_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1069]) ).

thf(1280,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK126_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1070]) ).

thf(1281,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY157: $i] :
                ~ ~ ( ~ ( in @ SY157 @ ( sK126_SY8 @ SV1 ) )
                    | ~ ! [SY158: $i] :
                          ( ~ ( in @ SY158 @ ( sK126_SY8 @ SV1 ) )
                          | ( SY157 = SY158 )
                          | ( in @ SY157 @ SY158 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1070]) ).

thf(1282,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK127_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1071]) ).

thf(1283,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK127_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1072]) ).

thf(1284,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY159: $i] :
                ~ ~ ( ~ ( in @ SY159 @ ( sK127_SY8 @ SV1 ) )
                    | ~ ! [SY160: $i] :
                          ( ~ ( in @ SY160 @ ( sK127_SY8 @ SV1 ) )
                          | ( SY159 = SY160 )
                          | ( in @ SY159 @ SY160 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1072]) ).

thf(1285,plain,
    ! [SV115: $i,SV1: $i] :
      ( ( ( ! [SY259: $i] :
              ( ~ ( in @ SY259 @ SV1 )
              | ~ ( in @ SV115 @ SY259 )
              | ( in @ SV115 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK112_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1073]) ).

thf(1286,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK112_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1074]) ).

thf(1287,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY117: $i] :
              ~ ~ ( ~ ( in @ SY117 @ ( sK112_SY8 @ SV1 ) )
                  | ~ ! [SY118: $i] :
                        ( ~ ( in @ SY118 @ ( sK112_SY8 @ SV1 ) )
                        | ( SY117 = SY118 )
                        | ( in @ SY117 @ SY118 ) ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1075]) ).

thf(1288,plain,
    ! [SV116: $i,SV1: $i] :
      ( ( ( ! [SY260: $i] :
              ( ~ ( in @ SY260 @ SV1 )
              | ~ ( in @ SV116 @ SY260 )
              | ( in @ SV116 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK113_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1076]) ).

thf(1289,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK113_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1077]) ).

thf(1290,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY119: $i] :
              ~ ~ ( ~ ( in @ SY119 @ ( sK113_SY8 @ SV1 ) )
                  | ~ ! [SY120: $i] :
                        ( ~ ( in @ SY120 @ ( sK113_SY8 @ SV1 ) )
                        | ( SY119 = SY120 )
                        | ( in @ SY119 @ SY120 ) ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1078]) ).

thf(1291,plain,
    ! [SV117: $i,SV1: $i] :
      ( ( ( ! [SY261: $i] :
              ( ~ ( in @ SY261 @ SV1 )
              | ~ ( in @ SV117 @ SY261 )
              | ( in @ SV117 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK114_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1079]) ).

thf(1292,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK114_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1080]) ).

thf(1293,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY121: $i] :
              ~ ~ ( ~ ( in @ SY121 @ ( sK114_SY8 @ SV1 ) )
                  | ~ ! [SY122: $i] :
                        ( ~ ( in @ SY122 @ ( sK114_SY8 @ SV1 ) )
                        | ( SY121 = SY122 )
                        | ( in @ SY121 @ SY122 ) ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1081]) ).

thf(1294,plain,
    ! [SV118: $i,SV1: $i] :
      ( ( ( ! [SY262: $i] :
              ( ~ ( in @ SY262 @ SV1 )
              | ~ ( in @ SV118 @ SY262 )
              | ( in @ SV118 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK115_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1082]) ).

thf(1295,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK115_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1083]) ).

thf(1296,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY123: $i] :
              ~ ~ ( ~ ( in @ SY123 @ ( sK115_SY8 @ SV1 ) )
                  | ~ ! [SY124: $i] :
                        ( ~ ( in @ SY124 @ ( sK115_SY8 @ SV1 ) )
                        | ( SY123 = SY124 )
                        | ( in @ SY123 @ SY124 ) ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1084]) ).

thf(1297,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK140_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1085]) ).

thf(1298,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK140_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY197: $i] :
                ~ ~ ( ~ ( in @ SY197 @ ( sK140_SY8 @ SV1 ) )
                    | ~ ! [SY198: $i] :
                          ( ~ ( in @ SY198 @ ( sK140_SY8 @ SV1 ) )
                          | ( SY197 = SY198 )
                          | ( in @ SY197 @ SY198 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1085]) ).

thf(1299,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK141_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1086]) ).

thf(1300,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK141_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY199: $i] :
                ~ ~ ( ~ ( in @ SY199 @ ( sK141_SY8 @ SV1 ) )
                    | ~ ! [SY200: $i] :
                          ( ~ ( in @ SY200 @ ( sK141_SY8 @ SV1 ) )
                          | ( SY199 = SY200 )
                          | ( in @ SY199 @ SY200 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1086]) ).

thf(1301,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK164_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK164_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY263: $i] :
                ~ ~ ( ~ ( in @ SY263 @ ( sK164_SY8 @ SV1 ) )
                    | ~ ! [SY264: $i] :
                          ( ~ ( in @ SY264 @ ( sK164_SY8 @ SV1 ) )
                          | ( SY263 = SY264 )
                          | ( in @ SY263 @ SY264 ) ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1087]) ).

thf(1302,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK165_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK165_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY265: $i] :
                ~ ~ ( ~ ( in @ SY265 @ ( sK165_SY8 @ SV1 ) )
                    | ~ ! [SY266: $i] :
                          ( ~ ( in @ SY266 @ ( sK165_SY8 @ SV1 ) )
                          | ( SY265 = SY266 )
                          | ( in @ SY265 @ SY266 ) ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1088]) ).

thf(1303,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK166_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK166_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY267: $i] :
                ~ ~ ( ~ ( in @ SY267 @ ( sK166_SY8 @ SV1 ) )
                    | ~ ! [SY268: $i] :
                          ( ~ ( in @ SY268 @ ( sK166_SY8 @ SV1 ) )
                          | ( SY267 = SY268 )
                          | ( in @ SY267 @ SY268 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1089]) ).

thf(1304,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK167_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK167_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY269: $i] :
                ~ ~ ( ~ ( in @ SY269 @ ( sK167_SY8 @ SV1 ) )
                    | ~ ! [SY270: $i] :
                          ( ~ ( in @ SY270 @ ( sK167_SY8 @ SV1 ) )
                          | ( SY269 = SY270 )
                          | ( in @ SY269 @ SY270 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1090]) ).

thf(1305,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK142_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1091]) ).

thf(1306,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK142_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY201: $i] :
                ~ ~ ( ~ ( in @ SY201 @ ( sK142_SY8 @ SV1 ) )
                    | ~ ! [SY202: $i] :
                          ( ~ ( in @ SY202 @ ( sK142_SY8 @ SV1 ) )
                          | ( SY201 = SY202 )
                          | ( in @ SY201 @ SY202 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1091]) ).

thf(1307,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK143_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1092]) ).

thf(1308,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK143_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY203: $i] :
                ~ ~ ( ~ ( in @ SY203 @ ( sK143_SY8 @ SV1 ) )
                    | ~ ! [SY204: $i] :
                          ( ~ ( in @ SY204 @ ( sK143_SY8 @ SV1 ) )
                          | ( SY203 = SY204 )
                          | ( in @ SY203 @ SY204 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1092]) ).

thf(1309,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1093]) ).

thf(1310,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1094]) ).

thf(1311,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK144_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1095]) ).

thf(1312,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1095]) ).

thf(1313,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1096]) ).

thf(1314,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1097]) ).

thf(1315,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK145_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1098]) ).

thf(1316,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1098]) ).

thf(1317,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1099]) ).

thf(1318,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1100]) ).

thf(1319,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK146_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1101]) ).

thf(1320,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1101]) ).

thf(1321,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1102]) ).

thf(1322,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
          | ~ ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1103]) ).

thf(1323,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK147_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1104]) ).

thf(1324,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1104]) ).

thf(1325,plain,
    ! [SV119: $i,SV1: $i] :
      ( ( ( ! [SY271: $i] :
              ( ~ ( in @ SY271 @ SV1 )
              | ~ ( in @ SV119 @ SY271 )
              | ( in @ SV119 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK118_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1105]) ).

thf(1326,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK118_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1106]) ).

thf(1327,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY125: $i] :
              ~ ~ ( ~ ( in @ SY125 @ ( sK118_SY8 @ SV1 ) )
                  | ~ ! [SY126: $i] :
                        ( ~ ( in @ SY126 @ ( sK118_SY8 @ SV1 ) )
                        | ( SY125 = SY126 )
                        | ( in @ SY125 @ SY126 ) ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1107]) ).

thf(1328,plain,
    ! [SV120: $i,SV1: $i] :
      ( ( ( ! [SY272: $i] :
              ( ~ ( in @ SY272 @ SV1 )
              | ~ ( in @ SV120 @ SY272 )
              | ( in @ SV120 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK119_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1108]) ).

thf(1329,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK119_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1109]) ).

thf(1330,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY127: $i] :
              ~ ~ ( ~ ( in @ SY127 @ ( sK119_SY8 @ SV1 ) )
                  | ~ ! [SY128: $i] :
                        ( ~ ( in @ SY128 @ ( sK119_SY8 @ SV1 ) )
                        | ( SY127 = SY128 )
                        | ( in @ SY127 @ SY128 ) ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1110]) ).

thf(1331,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK148_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1111]) ).

thf(1332,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK148_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY205: $i] :
                ~ ~ ( ~ ( in @ SY205 @ ( sK148_SY8 @ SV1 ) )
                    | ~ ! [SY206: $i] :
                          ( ~ ( in @ SY206 @ ( sK148_SY8 @ SV1 ) )
                          | ( SY205 = SY206 )
                          | ( in @ SY205 @ SY206 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1111]) ).

thf(1333,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK149_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1112]) ).

thf(1334,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK149_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY207: $i] :
                ~ ~ ( ~ ( in @ SY207 @ ( sK149_SY8 @ SV1 ) )
                    | ~ ! [SY208: $i] :
                          ( ~ ( in @ SY208 @ ( sK149_SY8 @ SV1 ) )
                          | ( SY207 = SY208 )
                          | ( in @ SY207 @ SY208 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1112]) ).

thf(1335,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK172_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK172_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY273: $i] :
                ~ ~ ( ~ ( in @ SY273 @ ( sK172_SY8 @ SV1 ) )
                    | ~ ! [SY274: $i] :
                          ( ~ ( in @ SY274 @ ( sK172_SY8 @ SV1 ) )
                          | ( SY273 = SY274 )
                          | ( in @ SY273 @ SY274 ) ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1113]) ).

thf(1336,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK173_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK173_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY275: $i] :
                ~ ~ ( ~ ( in @ SY275 @ ( sK173_SY8 @ SV1 ) )
                    | ~ ! [SY276: $i] :
                          ( ~ ( in @ SY276 @ ( sK173_SY8 @ SV1 ) )
                          | ( SY275 = SY276 )
                          | ( in @ SY275 @ SY276 ) ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1114]) ).

thf(1337,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK174_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK174_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY277: $i] :
                ~ ~ ( ~ ( in @ SY277 @ ( sK174_SY8 @ SV1 ) )
                    | ~ ! [SY278: $i] :
                          ( ~ ( in @ SY278 @ ( sK174_SY8 @ SV1 ) )
                          | ( SY277 = SY278 )
                          | ( in @ SY277 @ SY278 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1115]) ).

thf(1338,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK175_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK175_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY279: $i] :
                ~ ~ ( ~ ( in @ SY279 @ ( sK175_SY8 @ SV1 ) )
                    | ~ ! [SY280: $i] :
                          ( ~ ( in @ SY280 @ ( sK175_SY8 @ SV1 ) )
                          | ( SY279 = SY280 )
                          | ( in @ SY279 @ SY280 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1116]) ).

thf(1339,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK150_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1117]) ).

thf(1340,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK150_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY209: $i] :
                ~ ~ ( ~ ( in @ SY209 @ ( sK150_SY8 @ SV1 ) )
                    | ~ ! [SY210: $i] :
                          ( ~ ( in @ SY210 @ ( sK150_SY8 @ SV1 ) )
                          | ( SY209 = SY210 )
                          | ( in @ SY209 @ SY210 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1117]) ).

thf(1341,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK151_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1118]) ).

thf(1342,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK151_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY211: $i] :
                ~ ~ ( ~ ( in @ SY211 @ ( sK151_SY8 @ SV1 ) )
                    | ~ ! [SY212: $i] :
                          ( ~ ( in @ SY212 @ ( sK151_SY8 @ SV1 ) )
                          | ( SY211 = SY212 )
                          | ( in @ SY211 @ SY212 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1118]) ).

thf(1343,plain,
    ! [SV1: $i,SV17: $i,SV13: $i] :
      ( ( ( in @ SV13 @ SV17 )
        = $false )
      | ( ( in @ SV13 @ SV1 )
        = $true )
      | ( ( in @ SV17 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK40_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1119]) ).

thf(1344,plain,
    ! [SV25: $i,SV1: $i,SV41: $i] :
      ( ( ( in @ SV41 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV25 @ SV41 )
          | ( in @ SV25 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK40_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1120]) ).

thf(1345,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY93: $i] :
                ( ~ ( in @ SY93 @ ( sK40_SY8 @ SV1 ) )
                | ( SV18 = SY93 )
                | ( in @ SV18 @ SY93 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1121]) ).

thf(1346,plain,
    ! [SV1: $i,SV19: $i,SV14: $i] :
      ( ( ( in @ SV14 @ SV19 )
        = $false )
      | ( ( in @ SV14 @ SV1 )
        = $true )
      | ( ( in @ SV19 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK41_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1122]) ).

thf(1347,plain,
    ! [SV26: $i,SV1: $i,SV42: $i] :
      ( ( ( in @ SV42 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV26 @ SV42 )
          | ( in @ SV26 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK41_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1123]) ).

thf(1348,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY94: $i] :
                ( ~ ( in @ SY94 @ ( sK41_SY8 @ SV1 ) )
                | ( SV20 = SY94 )
                | ( in @ SV20 @ SY94 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1124]) ).

thf(1349,plain,
    ! [SV27: $i,SV1: $i,SV43: $i] :
      ( ( ( in @ SV43 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV27 @ SV43 )
          | ( in @ SV27 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK60_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1125]) ).

thf(1350,plain,
    ! [SV77: $i,SV1: $i,SV121: $i] :
      ( ( ( ~ ( in @ SV121 @ SV1 )
          | ~ ( in @ SV77 @ SV121 )
          | ( in @ SV77 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK60_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1126]) ).

thf(1351,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( ~ ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
          | ~ ! [SY161: $i] :
                ( ~ ( in @ SY161 @ ( sK60_SY8 @ SV1 ) )
                | ( SV44 = SY161 )
                | ( in @ SV44 @ SY161 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1127]) ).

thf(1352,plain,
    ! [SV28: $i,SV1: $i,SV45: $i] :
      ( ( ( in @ SV45 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV28 @ SV45 )
          | ( in @ SV28 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK61_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1128]) ).

thf(1353,plain,
    ! [SV78: $i,SV1: $i,SV122: $i] :
      ( ( ( ~ ( in @ SV122 @ SV1 )
          | ~ ( in @ SV78 @ SV122 )
          | ( in @ SV78 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK61_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1129]) ).

thf(1354,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( ~ ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
          | ~ ! [SY162: $i] :
                ( ~ ( in @ SY162 @ ( sK61_SY8 @ SV1 ) )
                | ( SV46 = SY162 )
                | ( in @ SV46 @ SY162 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1130]) ).

thf(1355,plain,
    ! [SV47: $i,SV1: $i,SV79: $i] :
      ( ( ( ~ ( in @ SV79 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV47 @ SV79 )
          | ( in @ SV47 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK84_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1131]) ).

thf(1356,plain,
    ! [SV123: $i,SV1: $i] :
      ( ( ( ! [SY281: $i] :
              ( ~ ( in @ SY281 @ SV1 )
              | ~ ( in @ SV123 @ SY281 )
              | ( in @ SV123 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK84_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1132]) ).

thf(1357,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( ~ ( ~ ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
              | ~ ! [SY215: $i] :
                    ( ~ ( in @ SY215 @ ( sK84_SY8 @ SV1 ) )
                    | ( SV80 = SY215 )
                    | ( in @ SV80 @ SY215 ) ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1133]) ).

thf(1358,plain,
    ! [SV48: $i,SV1: $i,SV81: $i] :
      ( ( ( ~ ( in @ SV81 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV48 @ SV81 )
          | ( in @ SV48 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK85_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1134]) ).

thf(1359,plain,
    ! [SV124: $i,SV1: $i] :
      ( ( ( ! [SY282: $i] :
              ( ~ ( in @ SY282 @ SV1 )
              | ~ ( in @ SV124 @ SY282 )
              | ( in @ SV124 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK85_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1135]) ).

thf(1360,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( ~ ( ~ ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
              | ~ ! [SY216: $i] :
                    ( ~ ( in @ SY216 @ ( sK85_SY8 @ SV1 ) )
                    | ( SV82 = SY216 )
                    | ( in @ SV82 @ SY216 ) ) ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1136]) ).

thf(1361,plain,
    ! [SV49: $i,SV1: $i,SV83: $i] :
      ( ( ( ~ ( in @ SV83 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV49 @ SV83 )
          | ( in @ SV49 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK86_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1137]) ).

thf(1362,plain,
    ! [SV125: $i,SV1: $i] :
      ( ( ( ! [SY283: $i] :
              ( ~ ( in @ SY283 @ SV1 )
              | ~ ( in @ SV125 @ SY283 )
              | ( in @ SV125 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK86_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1138]) ).

thf(1363,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( ~ ( ~ ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
              | ~ ! [SY217: $i] :
                    ( ~ ( in @ SY217 @ ( sK86_SY8 @ SV1 ) )
                    | ( SV84 = SY217 )
                    | ( in @ SV84 @ SY217 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1139]) ).

thf(1364,plain,
    ! [SV50: $i,SV1: $i,SV85: $i] :
      ( ( ( ~ ( in @ SV85 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV50 @ SV85 )
          | ( in @ SV50 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK87_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1140]) ).

thf(1365,plain,
    ! [SV126: $i,SV1: $i] :
      ( ( ( ! [SY284: $i] :
              ( ~ ( in @ SY284 @ SV1 )
              | ~ ( in @ SV126 @ SY284 )
              | ( in @ SV126 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK87_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1141]) ).

thf(1366,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( ~ ( ~ ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
              | ~ ! [SY218: $i] :
                    ( ~ ( in @ SY218 @ ( sK87_SY8 @ SV1 ) )
                    | ( SV86 = SY218 )
                    | ( in @ SV86 @ SY218 ) ) ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1142]) ).

thf(1367,plain,
    ! [SV29: $i,SV1: $i,SV51: $i] :
      ( ( ( in @ SV51 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV29 @ SV51 )
          | ( in @ SV29 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK62_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1143]) ).

thf(1368,plain,
    ! [SV87: $i,SV1: $i,SV127: $i] :
      ( ( ( ~ ( in @ SV127 @ SV1 )
          | ~ ( in @ SV87 @ SV127 )
          | ( in @ SV87 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK62_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1144]) ).

thf(1369,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( ~ ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
          | ~ ! [SY167: $i] :
                ( ~ ( in @ SY167 @ ( sK62_SY8 @ SV1 ) )
                | ( SV52 = SY167 )
                | ( in @ SV52 @ SY167 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1145]) ).

thf(1370,plain,
    ! [SV30: $i,SV1: $i,SV53: $i] :
      ( ( ( in @ SV53 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV30 @ SV53 )
          | ( in @ SV30 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK63_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1146]) ).

thf(1371,plain,
    ! [SV88: $i,SV1: $i,SV128: $i] :
      ( ( ( ~ ( in @ SV128 @ SV1 )
          | ~ ( in @ SV88 @ SV128 )
          | ( in @ SV88 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK63_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1147]) ).

thf(1372,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( ~ ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
          | ~ ! [SY168: $i] :
                ( ~ ( in @ SY168 @ ( sK63_SY8 @ SV1 ) )
                | ( SV54 = SY168 )
                | ( in @ SV54 @ SY168 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1148]) ).

thf(1373,plain,
    ! [SV31: $i,SV1: $i,SV55: $i] :
      ( ( ( in @ SV55 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV31 @ SV55 )
          | ( in @ SV31 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK64_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1149]) ).

thf(1374,plain,
    ! [SV89: $i,SV1: $i,SV129: $i] :
      ( ( ( ~ ( in @ SV129 @ SV1 )
          | ~ ( in @ SV89 @ SV129 )
          | ( in @ SV89 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK64_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1150]) ).

thf(1375,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( ~ ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
          | ~ ! [SY169: $i] :
                ( ~ ( in @ SY169 @ ( sK64_SY8 @ SV1 ) )
                | ( SV56 = SY169 )
                | ( in @ SV56 @ SY169 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1151]) ).

thf(1376,plain,
    ! [SV32: $i,SV1: $i,SV57: $i] :
      ( ( ( in @ SV57 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV32 @ SV57 )
          | ( in @ SV32 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK65_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1152]) ).

thf(1377,plain,
    ! [SV90: $i,SV1: $i,SV130: $i] :
      ( ( ( ~ ( in @ SV130 @ SV1 )
          | ~ ( in @ SV90 @ SV130 )
          | ( in @ SV90 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK65_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1153]) ).

thf(1378,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( ~ ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
          | ~ ! [SY170: $i] :
                ( ~ ( in @ SY170 @ ( sK65_SY8 @ SV1 ) )
                | ( SV58 = SY170 )
                | ( in @ SV58 @ SY170 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1154]) ).

thf(1379,plain,
    ! [SV91: $i,SV1: $i,SV131: $i] :
      ( ( ( ~ ( in @ SV131 @ SV1 )
          | ~ ( in @ SV91 @ SV131 )
          | ( in @ SV91 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK100_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1155]) ).

thf(1380,plain,
    ! [SV1: $i] :
      ( ( ( ( sK100_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1156]) ).

thf(1381,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
                | ~ ! [SY285: $i] :
                      ( ~ ( in @ SY285 @ ( sK100_SY8 @ SV1 ) )
                      | ( SV132 = SY285 )
                      | ( in @ SV132 @ SY285 ) ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1157]) ).

thf(1382,plain,
    ! [SV92: $i,SV1: $i,SV133: $i] :
      ( ( ( ~ ( in @ SV133 @ SV1 )
          | ~ ( in @ SV92 @ SV133 )
          | ( in @ SV92 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK101_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1158]) ).

thf(1383,plain,
    ! [SV1: $i] :
      ( ( ( ( sK101_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1159]) ).

thf(1384,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
                | ~ ! [SY286: $i] :
                      ( ~ ( in @ SY286 @ ( sK101_SY8 @ SV1 ) )
                      | ( SV134 = SY286 )
                      | ( in @ SV134 @ SY286 ) ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1160]) ).

thf(1385,plain,
    ! [SV135: $i,SV1: $i] :
      ( ( ( ! [SY287: $i] :
              ( ~ ( in @ SY287 @ SV1 )
              | ~ ( in @ SV135 @ SY287 )
              | ( in @ SV135 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK120_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1161]) ).

thf(1386,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK120_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1162]) ).

thf(1387,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY137: $i] :
              ~ ~ ( ~ ( in @ SY137 @ ( sK120_SY8 @ SV1 ) )
                  | ~ ! [SY138: $i] :
                        ( ~ ( in @ SY138 @ ( sK120_SY8 @ SV1 ) )
                        | ( SY137 = SY138 )
                        | ( in @ SY137 @ SY138 ) ) ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1163]) ).

thf(1388,plain,
    ! [SV136: $i,SV1: $i] :
      ( ( ( ! [SY288: $i] :
              ( ~ ( in @ SY288 @ SV1 )
              | ~ ( in @ SV136 @ SY288 )
              | ( in @ SV136 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK121_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1164]) ).

thf(1389,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK121_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1165]) ).

thf(1390,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY139: $i] :
              ~ ~ ( ~ ( in @ SY139 @ ( sK121_SY8 @ SV1 ) )
                  | ~ ! [SY140: $i] :
                        ( ~ ( in @ SY140 @ ( sK121_SY8 @ SV1 ) )
                        | ( SY139 = SY140 )
                        | ( in @ SY139 @ SY140 ) ) ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1166]) ).

thf(1391,plain,
    ! [SV137: $i,SV1: $i] :
      ( ( ( ! [SY289: $i] :
              ( ~ ( in @ SY289 @ SV1 )
              | ~ ( in @ SV137 @ SY289 )
              | ( in @ SV137 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK122_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1167]) ).

thf(1392,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK122_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1168]) ).

thf(1393,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY141: $i] :
              ~ ~ ( ~ ( in @ SY141 @ ( sK122_SY8 @ SV1 ) )
                  | ~ ! [SY142: $i] :
                        ( ~ ( in @ SY142 @ ( sK122_SY8 @ SV1 ) )
                        | ( SY141 = SY142 )
                        | ( in @ SY141 @ SY142 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1169]) ).

thf(1394,plain,
    ! [SV138: $i,SV1: $i] :
      ( ( ( ! [SY290: $i] :
              ( ~ ( in @ SY290 @ SV1 )
              | ~ ( in @ SV138 @ SY290 )
              | ( in @ SV138 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK123_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1170]) ).

thf(1395,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK123_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1171]) ).

thf(1396,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY143: $i] :
              ~ ~ ( ~ ( in @ SY143 @ ( sK123_SY8 @ SV1 ) )
                  | ~ ! [SY144: $i] :
                        ( ~ ( in @ SY144 @ ( sK123_SY8 @ SV1 ) )
                        | ( SY143 = SY144 )
                        | ( in @ SY143 @ SY144 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1172]) ).

thf(1397,plain,
    ! [SV93: $i,SV1: $i,SV139: $i] :
      ( ( ( ~ ( in @ SV139 @ SV1 )
          | ~ ( in @ SV93 @ SV139 )
          | ( in @ SV93 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK102_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1173]) ).

thf(1398,plain,
    ! [SV1: $i] :
      ( ( ( ( sK102_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1174]) ).

thf(1399,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
                | ~ ! [SY291: $i] :
                      ( ~ ( in @ SY291 @ ( sK102_SY8 @ SV1 ) )
                      | ( SV140 = SY291 )
                      | ( in @ SV140 @ SY291 ) ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1175]) ).

thf(1400,plain,
    ! [SV94: $i,SV1: $i,SV141: $i] :
      ( ( ( ~ ( in @ SV141 @ SV1 )
          | ~ ( in @ SV94 @ SV141 )
          | ( in @ SV94 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK103_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1176]) ).

thf(1401,plain,
    ! [SV1: $i] :
      ( ( ( ( sK103_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1177]) ).

thf(1402,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
                | ~ ! [SY292: $i] :
                      ( ~ ( in @ SY292 @ ( sK103_SY8 @ SV1 ) )
                      | ( SV142 = SY292 )
                      | ( in @ SV142 @ SY292 ) ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1178]) ).

thf(1403,plain,
    ! [SV95: $i,SV1: $i,SV143: $i] :
      ( ( ( ~ ( in @ SV143 @ SV1 )
          | ~ ( in @ SV95 @ SV143 )
          | ( in @ SV95 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK104_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1179]) ).

thf(1404,plain,
    ! [SV1: $i] :
      ( ( ( ( sK104_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1180]) ).

thf(1405,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
                | ~ ! [SY293: $i] :
                      ( ~ ( in @ SY293 @ ( sK104_SY8 @ SV1 ) )
                      | ( SV144 = SY293 )
                      | ( in @ SV144 @ SY293 ) ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1181]) ).

thf(1406,plain,
    ! [SV96: $i,SV1: $i,SV145: $i] :
      ( ( ( ~ ( in @ SV145 @ SV1 )
          | ~ ( in @ SV96 @ SV145 )
          | ( in @ SV96 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK105_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1182]) ).

thf(1407,plain,
    ! [SV1: $i] :
      ( ( ( ( sK105_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1183]) ).

thf(1408,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
                | ~ ! [SY294: $i] :
                      ( ~ ( in @ SY294 @ ( sK105_SY8 @ SV1 ) )
                      | ( SV146 = SY294 )
                      | ( in @ SV146 @ SY294 ) ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1184]) ).

thf(1409,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK128_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1185]) ).

thf(1410,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK128_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1186]) ).

thf(1411,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY171: $i] :
                ~ ~ ( ~ ( in @ SY171 @ ( sK128_SY8 @ SV1 ) )
                    | ~ ! [SY172: $i] :
                          ( ~ ( in @ SY172 @ ( sK128_SY8 @ SV1 ) )
                          | ( SY171 = SY172 )
                          | ( in @ SY171 @ SY172 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1186]) ).

thf(1412,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK129_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1187]) ).

thf(1413,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK129_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1188]) ).

thf(1414,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY173: $i] :
                ~ ~ ( ~ ( in @ SY173 @ ( sK129_SY8 @ SV1 ) )
                    | ~ ! [SY174: $i] :
                          ( ~ ( in @ SY174 @ ( sK129_SY8 @ SV1 ) )
                          | ( SY173 = SY174 )
                          | ( in @ SY173 @ SY174 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1188]) ).

thf(1415,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK152_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1189]) ).

thf(1416,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK152_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY229: $i] :
                ~ ~ ( ~ ( in @ SY229 @ ( sK152_SY8 @ SV1 ) )
                    | ~ ! [SY230: $i] :
                          ( ~ ( in @ SY230 @ ( sK152_SY8 @ SV1 ) )
                          | ( SY229 = SY230 )
                          | ( in @ SY229 @ SY230 ) ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1189]) ).

thf(1417,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK153_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1190]) ).

thf(1418,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK153_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY231: $i] :
                ~ ~ ( ~ ( in @ SY231 @ ( sK153_SY8 @ SV1 ) )
                    | ~ ! [SY232: $i] :
                          ( ~ ( in @ SY232 @ ( sK153_SY8 @ SV1 ) )
                          | ( SY231 = SY232 )
                          | ( in @ SY231 @ SY232 ) ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1190]) ).

thf(1419,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK154_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1191]) ).

thf(1420,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK154_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY233: $i] :
                ~ ~ ( ~ ( in @ SY233 @ ( sK154_SY8 @ SV1 ) )
                    | ~ ! [SY234: $i] :
                          ( ~ ( in @ SY234 @ ( sK154_SY8 @ SV1 ) )
                          | ( SY233 = SY234 )
                          | ( in @ SY233 @ SY234 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1191]) ).

thf(1421,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK155_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1192]) ).

thf(1422,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK155_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY235: $i] :
                ~ ~ ( ~ ( in @ SY235 @ ( sK155_SY8 @ SV1 ) )
                    | ~ ! [SY236: $i] :
                          ( ~ ( in @ SY236 @ ( sK155_SY8 @ SV1 ) )
                          | ( SY235 = SY236 )
                          | ( in @ SY235 @ SY236 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1192]) ).

thf(1423,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK130_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1193]) ).

thf(1424,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK130_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1194]) ).

thf(1425,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY175: $i] :
                ~ ~ ( ~ ( in @ SY175 @ ( sK130_SY8 @ SV1 ) )
                    | ~ ! [SY176: $i] :
                          ( ~ ( in @ SY176 @ ( sK130_SY8 @ SV1 ) )
                          | ( SY175 = SY176 )
                          | ( in @ SY175 @ SY176 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1194]) ).

thf(1426,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK131_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1195]) ).

thf(1427,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK131_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1196]) ).

thf(1428,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY177: $i] :
                ~ ~ ( ~ ( in @ SY177 @ ( sK131_SY8 @ SV1 ) )
                    | ~ ! [SY178: $i] :
                          ( ~ ( in @ SY178 @ ( sK131_SY8 @ SV1 ) )
                          | ( SY177 = SY178 )
                          | ( in @ SY177 @ SY178 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1196]) ).

thf(1429,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK176_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK176_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY295: $i] :
                ~ ~ ( ~ ( in @ SY295 @ ( sK176_SY8 @ SV1 ) )
                    | ~ ! [SY296: $i] :
                          ( ~ ( in @ SY296 @ ( sK176_SY8 @ SV1 ) )
                          | ( SY295 = SY296 )
                          | ( in @ SY295 @ SY296 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1197]) ).

thf(1430,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK177_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK177_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY297: $i] :
                ~ ~ ( ~ ( in @ SY297 @ ( sK177_SY8 @ SV1 ) )
                    | ~ ! [SY298: $i] :
                          ( ~ ( in @ SY298 @ ( sK177_SY8 @ SV1 ) )
                          | ( SY297 = SY298 )
                          | ( in @ SY297 @ SY298 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1198]) ).

thf(1431,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1199]) ).

thf(1432,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1200]) ).

thf(1433,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK156_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1201]) ).

thf(1434,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1201]) ).

thf(1435,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK157_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1202]) ).

thf(1436,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1202]) ).

thf(1437,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1203]) ).

thf(1438,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1204]) ).

thf(1439,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK178_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK178_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY299: $i] :
                ~ ~ ( ~ ( in @ SY299 @ ( sK178_SY8 @ SV1 ) )
                    | ~ ! [SY300: $i] :
                          ( ~ ( in @ SY300 @ ( sK178_SY8 @ SV1 ) )
                          | ( SY299 = SY300 )
                          | ( in @ SY299 @ SY300 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1205]) ).

thf(1440,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK179_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK179_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY301: $i] :
                ~ ~ ( ~ ( in @ SY301 @ ( sK179_SY8 @ SV1 ) )
                    | ~ ! [SY302: $i] :
                          ( ~ ( in @ SY302 @ ( sK179_SY8 @ SV1 ) )
                          | ( SY301 = SY302 )
                          | ( in @ SY301 @ SY302 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1206]) ).

thf(1441,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1207]) ).

thf(1442,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1208]) ).

thf(1443,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK158_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1209]) ).

thf(1444,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1209]) ).

thf(1445,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK159_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1210]) ).

thf(1446,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1210]) ).

thf(1447,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1211]) ).

thf(1448,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1212]) ).

thf(1449,plain,
    ! [SV97: $i,SV1: $i,SV147: $i] :
      ( ( ( ~ ( in @ SV147 @ SV1 )
          | ~ ( in @ SV97 @ SV147 )
          | ( in @ SV97 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK108_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1213]) ).

thf(1450,plain,
    ! [SV1: $i] :
      ( ( ( ( sK108_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1214]) ).

thf(1451,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
                | ~ ! [SY303: $i] :
                      ( ~ ( in @ SY303 @ ( sK108_SY8 @ SV1 ) )
                      | ( SV148 = SY303 )
                      | ( in @ SV148 @ SY303 ) ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1215]) ).

thf(1452,plain,
    ! [SV98: $i,SV1: $i,SV149: $i] :
      ( ( ( ~ ( in @ SV149 @ SV1 )
          | ~ ( in @ SV98 @ SV149 )
          | ( in @ SV98 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK109_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1216]) ).

thf(1453,plain,
    ! [SV1: $i] :
      ( ( ( ( sK109_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1217]) ).

thf(1454,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
                | ~ ! [SY304: $i] :
                      ( ~ ( in @ SY304 @ ( sK109_SY8 @ SV1 ) )
                      | ( SV150 = SY304 )
                      | ( in @ SV150 @ SY304 ) ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1218]) ).

thf(1455,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK136_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1219]) ).

thf(1456,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK136_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1220]) ).

thf(1457,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY179: $i] :
                ~ ~ ( ~ ( in @ SY179 @ ( sK136_SY8 @ SV1 ) )
                    | ~ ! [SY180: $i] :
                          ( ~ ( in @ SY180 @ ( sK136_SY8 @ SV1 ) )
                          | ( SY179 = SY180 )
                          | ( in @ SY179 @ SY180 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1220]) ).

thf(1458,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK137_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1221]) ).

thf(1459,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK137_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1222]) ).

thf(1460,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY181: $i] :
                ~ ~ ( ~ ( in @ SY181 @ ( sK137_SY8 @ SV1 ) )
                    | ~ ! [SY182: $i] :
                          ( ~ ( in @ SY182 @ ( sK137_SY8 @ SV1 ) )
                          | ( SY181 = SY182 )
                          | ( in @ SY181 @ SY182 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1222]) ).

thf(1461,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK160_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1223]) ).

thf(1462,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK160_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY239: $i] :
                ~ ~ ( ~ ( in @ SY239 @ ( sK160_SY8 @ SV1 ) )
                    | ~ ! [SY240: $i] :
                          ( ~ ( in @ SY240 @ ( sK160_SY8 @ SV1 ) )
                          | ( SY239 = SY240 )
                          | ( in @ SY239 @ SY240 ) ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1223]) ).

thf(1463,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK161_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1224]) ).

thf(1464,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK161_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY241: $i] :
                ~ ~ ( ~ ( in @ SY241 @ ( sK161_SY8 @ SV1 ) )
                    | ~ ! [SY242: $i] :
                          ( ~ ( in @ SY242 @ ( sK161_SY8 @ SV1 ) )
                          | ( SY241 = SY242 )
                          | ( in @ SY241 @ SY242 ) ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1224]) ).

thf(1465,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK162_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1225]) ).

thf(1466,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK162_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY243: $i] :
                ~ ~ ( ~ ( in @ SY243 @ ( sK162_SY8 @ SV1 ) )
                    | ~ ! [SY244: $i] :
                          ( ~ ( in @ SY244 @ ( sK162_SY8 @ SV1 ) )
                          | ( SY243 = SY244 )
                          | ( in @ SY243 @ SY244 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1225]) ).

thf(1467,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK163_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1226]) ).

thf(1468,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK163_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY245: $i] :
                ~ ~ ( ~ ( in @ SY245 @ ( sK163_SY8 @ SV1 ) )
                    | ~ ! [SY246: $i] :
                          ( ~ ( in @ SY246 @ ( sK163_SY8 @ SV1 ) )
                          | ( SY245 = SY246 )
                          | ( in @ SY245 @ SY246 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1226]) ).

thf(1469,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK138_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1227]) ).

thf(1470,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK138_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1228]) ).

thf(1471,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY183: $i] :
                ~ ~ ( ~ ( in @ SY183 @ ( sK138_SY8 @ SV1 ) )
                    | ~ ! [SY184: $i] :
                          ( ~ ( in @ SY184 @ ( sK138_SY8 @ SV1 ) )
                          | ( SY183 = SY184 )
                          | ( in @ SY183 @ SY184 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1228]) ).

thf(1472,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK139_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1229]) ).

thf(1473,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK139_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1230]) ).

thf(1474,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY185: $i] :
                ~ ~ ( ~ ( in @ SY185 @ ( sK139_SY8 @ SV1 ) )
                    | ~ ! [SY186: $i] :
                          ( ~ ( in @ SY186 @ ( sK139_SY8 @ SV1 ) )
                          | ( SY185 = SY186 )
                          | ( in @ SY185 @ SY186 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1230]) ).

thf(1475,plain,
    ! [SV1: $i,SV21: $i,SV15: $i] :
      ( ( ( in @ SV15 @ SV21 )
        = $false )
      | ( ( in @ SV15 @ SV1 )
        = $true )
      | ( ( in @ SV21 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK48_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1231]) ).

thf(1476,plain,
    ! [SV33: $i,SV1: $i,SV59: $i] :
      ( ( ( in @ SV59 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV33 @ SV59 )
          | ( in @ SV33 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK48_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1232]) ).

thf(1477,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY111: $i] :
                ( ~ ( in @ SY111 @ ( sK48_SY8 @ SV1 ) )
                | ( SV22 = SY111 )
                | ( in @ SV22 @ SY111 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1233]) ).

thf(1478,plain,
    ! [SV1: $i,SV23: $i,SV16: $i] :
      ( ( ( in @ SV16 @ SV23 )
        = $false )
      | ( ( in @ SV16 @ SV1 )
        = $true )
      | ( ( in @ SV23 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK49_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1234]) ).

thf(1479,plain,
    ! [SV34: $i,SV1: $i,SV60: $i] :
      ( ( ( in @ SV60 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV34 @ SV60 )
          | ( in @ SV34 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK49_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1235]) ).

thf(1480,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY112: $i] :
                ( ~ ( in @ SY112 @ ( sK49_SY8 @ SV1 ) )
                | ( SV24 = SY112 )
                | ( in @ SV24 @ SY112 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1236]) ).

thf(1481,plain,
    ! [SV35: $i,SV1: $i,SV61: $i] :
      ( ( ( in @ SV61 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV35 @ SV61 )
          | ( in @ SV35 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK72_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1237]) ).

thf(1482,plain,
    ! [SV99: $i,SV1: $i,SV151: $i] :
      ( ( ( ~ ( in @ SV151 @ SV1 )
          | ~ ( in @ SV99 @ SV151 )
          | ( in @ SV99 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK72_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1238]) ).

thf(1483,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( ~ ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
          | ~ ! [SY187: $i] :
                ( ~ ( in @ SY187 @ ( sK72_SY8 @ SV1 ) )
                | ( SV62 = SY187 )
                | ( in @ SV62 @ SY187 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1239]) ).

thf(1484,plain,
    ! [SV36: $i,SV1: $i,SV63: $i] :
      ( ( ( in @ SV63 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV36 @ SV63 )
          | ( in @ SV36 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK73_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1240]) ).

thf(1485,plain,
    ! [SV100: $i,SV1: $i,SV152: $i] :
      ( ( ( ~ ( in @ SV152 @ SV1 )
          | ~ ( in @ SV100 @ SV152 )
          | ( in @ SV100 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK73_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1241]) ).

thf(1486,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( ~ ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
          | ~ ! [SY188: $i] :
                ( ~ ( in @ SY188 @ ( sK73_SY8 @ SV1 ) )
                | ( SV64 = SY188 )
                | ( in @ SV64 @ SY188 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1242]) ).

thf(1487,plain,
    ! [SV65: $i,SV1: $i,SV101: $i] :
      ( ( ( ~ ( in @ SV101 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV65 @ SV101 )
          | ( in @ SV65 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK92_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1243]) ).

thf(1488,plain,
    ! [SV153: $i,SV1: $i] :
      ( ( ( ! [SY305: $i] :
              ( ~ ( in @ SY305 @ SV1 )
              | ~ ( in @ SV153 @ SY305 )
              | ( in @ SV153 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK92_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1244]) ).

thf(1489,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( ~ ( ~ ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
              | ~ ! [SY249: $i] :
                    ( ~ ( in @ SY249 @ ( sK92_SY8 @ SV1 ) )
                    | ( SV102 = SY249 )
                    | ( in @ SV102 @ SY249 ) ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1245]) ).

thf(1490,plain,
    ! [SV66: $i,SV1: $i,SV103: $i] :
      ( ( ( ~ ( in @ SV103 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV66 @ SV103 )
          | ( in @ SV66 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK93_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1246]) ).

thf(1491,plain,
    ! [SV154: $i,SV1: $i] :
      ( ( ( ! [SY306: $i] :
              ( ~ ( in @ SY306 @ SV1 )
              | ~ ( in @ SV154 @ SY306 )
              | ( in @ SV154 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK93_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1247]) ).

thf(1492,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( ~ ( ~ ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
              | ~ ! [SY250: $i] :
                    ( ~ ( in @ SY250 @ ( sK93_SY8 @ SV1 ) )
                    | ( SV104 = SY250 )
                    | ( in @ SV104 @ SY250 ) ) ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1248]) ).

thf(1493,plain,
    ! [SV67: $i,SV1: $i,SV105: $i] :
      ( ( ( ~ ( in @ SV105 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV67 @ SV105 )
          | ( in @ SV67 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK94_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1249]) ).

thf(1494,plain,
    ! [SV155: $i,SV1: $i] :
      ( ( ( ! [SY307: $i] :
              ( ~ ( in @ SY307 @ SV1 )
              | ~ ( in @ SV155 @ SY307 )
              | ( in @ SV155 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK94_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1250]) ).

thf(1495,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( ~ ( ~ ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
              | ~ ! [SY251: $i] :
                    ( ~ ( in @ SY251 @ ( sK94_SY8 @ SV1 ) )
                    | ( SV106 = SY251 )
                    | ( in @ SV106 @ SY251 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1251]) ).

thf(1496,plain,
    ! [SV68: $i,SV1: $i,SV107: $i] :
      ( ( ( ~ ( in @ SV107 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV68 @ SV107 )
          | ( in @ SV68 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK95_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1252]) ).

thf(1497,plain,
    ! [SV156: $i,SV1: $i] :
      ( ( ( ! [SY308: $i] :
              ( ~ ( in @ SY308 @ SV1 )
              | ~ ( in @ SV156 @ SY308 )
              | ( in @ SV156 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK95_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1253]) ).

thf(1498,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( ~ ( ~ ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
              | ~ ! [SY252: $i] :
                    ( ~ ( in @ SY252 @ ( sK95_SY8 @ SV1 ) )
                    | ( SV108 = SY252 )
                    | ( in @ SV108 @ SY252 ) ) ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1254]) ).

thf(1499,plain,
    ! [SV37: $i,SV1: $i,SV69: $i] :
      ( ( ( in @ SV69 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV37 @ SV69 )
          | ( in @ SV37 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK74_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1255]) ).

thf(1500,plain,
    ! [SV109: $i,SV1: $i,SV157: $i] :
      ( ( ( ~ ( in @ SV157 @ SV1 )
          | ~ ( in @ SV109 @ SV157 )
          | ( in @ SV109 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK74_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1256]) ).

thf(1501,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( ~ ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
          | ~ ! [SY193: $i] :
                ( ~ ( in @ SY193 @ ( sK74_SY8 @ SV1 ) )
                | ( SV70 = SY193 )
                | ( in @ SV70 @ SY193 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1257]) ).

thf(1502,plain,
    ! [SV38: $i,SV1: $i,SV71: $i] :
      ( ( ( in @ SV71 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV38 @ SV71 )
          | ( in @ SV38 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK75_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1258]) ).

thf(1503,plain,
    ! [SV110: $i,SV1: $i,SV158: $i] :
      ( ( ( ~ ( in @ SV158 @ SV1 )
          | ~ ( in @ SV110 @ SV158 )
          | ( in @ SV110 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK75_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1259]) ).

thf(1504,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( ~ ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
          | ~ ! [SY194: $i] :
                ( ~ ( in @ SY194 @ ( sK75_SY8 @ SV1 ) )
                | ( SV72 = SY194 )
                | ( in @ SV72 @ SY194 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1260]) ).

thf(1505,plain,
    ! [SV39: $i,SV1: $i,SV73: $i] :
      ( ( ( in @ SV73 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV39 @ SV73 )
          | ( in @ SV39 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK76_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1261]) ).

thf(1506,plain,
    ! [SV111: $i,SV1: $i,SV159: $i] :
      ( ( ( ~ ( in @ SV159 @ SV1 )
          | ~ ( in @ SV111 @ SV159 )
          | ( in @ SV111 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK76_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1262]) ).

thf(1507,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( ~ ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
          | ~ ! [SY195: $i] :
                ( ~ ( in @ SY195 @ ( sK76_SY8 @ SV1 ) )
                | ( SV74 = SY195 )
                | ( in @ SV74 @ SY195 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1263]) ).

thf(1508,plain,
    ! [SV40: $i,SV1: $i,SV75: $i] :
      ( ( ( in @ SV75 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV40 @ SV75 )
          | ( in @ SV40 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK77_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1264]) ).

thf(1509,plain,
    ! [SV112: $i,SV1: $i,SV160: $i] :
      ( ( ( ~ ( in @ SV160 @ SV1 )
          | ~ ( in @ SV112 @ SV160 )
          | ( in @ SV112 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK77_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1265]) ).

thf(1510,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( ~ ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
          | ~ ! [SY196: $i] :
                ( ~ ( in @ SY196 @ ( sK77_SY8 @ SV1 ) )
                | ( SV76 = SY196 )
                | ( in @ SV76 @ SY196 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1266]) ).

thf(1511,plain,
    ! [SV113: $i,SV1: $i,SV161: $i] :
      ( ( ( ~ ( in @ SV161 @ SV1 )
          | ~ ( in @ SV113 @ SV161 )
          | ( in @ SV113 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK110_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1267]) ).

thf(1512,plain,
    ! [SV1: $i] :
      ( ( ( ( sK110_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1268]) ).

thf(1513,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
                | ~ ! [SY309: $i] :
                      ( ~ ( in @ SY309 @ ( sK110_SY8 @ SV1 ) )
                      | ( SV162 = SY309 )
                      | ( in @ SV162 @ SY309 ) ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1269]) ).

thf(1514,plain,
    ! [SV114: $i,SV1: $i,SV163: $i] :
      ( ( ( ~ ( in @ SV163 @ SV1 )
          | ~ ( in @ SV114 @ SV163 )
          | ( in @ SV114 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK111_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1270]) ).

thf(1515,plain,
    ! [SV1: $i] :
      ( ( ( ( sK111_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1271]) ).

thf(1516,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
                | ~ ! [SY310: $i] :
                      ( ~ ( in @ SY310 @ ( sK111_SY8 @ SV1 ) )
                      | ( SV164 = SY310 )
                      | ( in @ SV164 @ SY310 ) ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1272]) ).

thf(1517,plain,
    ! [SV165: $i,SV1: $i] :
      ( ( ( ! [SY311: $i] :
              ( ~ ( in @ SY311 @ SV1 )
              | ~ ( in @ SV165 @ SY311 )
              | ( in @ SV165 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK124_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1273]) ).

thf(1518,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK124_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1274]) ).

thf(1519,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY153: $i] :
              ~ ~ ( ~ ( in @ SY153 @ ( sK124_SY8 @ SV1 ) )
                  | ~ ! [SY154: $i] :
                        ( ~ ( in @ SY154 @ ( sK124_SY8 @ SV1 ) )
                        | ( SY153 = SY154 )
                        | ( in @ SY153 @ SY154 ) ) ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1275]) ).

thf(1520,plain,
    ! [SV166: $i,SV1: $i] :
      ( ( ( ! [SY312: $i] :
              ( ~ ( in @ SY312 @ SV1 )
              | ~ ( in @ SV166 @ SY312 )
              | ( in @ SV166 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK125_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1276]) ).

thf(1521,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK125_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1277]) ).

thf(1522,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY155: $i] :
              ~ ~ ( ~ ( in @ SY155 @ ( sK125_SY8 @ SV1 ) )
                  | ~ ! [SY156: $i] :
                        ( ~ ( in @ SY156 @ ( sK125_SY8 @ SV1 ) )
                        | ( SY155 = SY156 )
                        | ( in @ SY155 @ SY156 ) ) ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1278]) ).

thf(1523,plain,
    ! [SV167: $i,SV1: $i] :
      ( ( ( ! [SY313: $i] :
              ( ~ ( in @ SY313 @ SV1 )
              | ~ ( in @ SV167 @ SY313 )
              | ( in @ SV167 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK126_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1279]) ).

thf(1524,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK126_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1280]) ).

thf(1525,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY157: $i] :
              ~ ~ ( ~ ( in @ SY157 @ ( sK126_SY8 @ SV1 ) )
                  | ~ ! [SY158: $i] :
                        ( ~ ( in @ SY158 @ ( sK126_SY8 @ SV1 ) )
                        | ( SY157 = SY158 )
                        | ( in @ SY157 @ SY158 ) ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1281]) ).

thf(1526,plain,
    ! [SV168: $i,SV1: $i] :
      ( ( ( ! [SY314: $i] :
              ( ~ ( in @ SY314 @ SV1 )
              | ~ ( in @ SV168 @ SY314 )
              | ( in @ SV168 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK127_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1282]) ).

thf(1527,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK127_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1283]) ).

thf(1528,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY159: $i] :
              ~ ~ ( ~ ( in @ SY159 @ ( sK127_SY8 @ SV1 ) )
                  | ~ ! [SY160: $i] :
                        ( ~ ( in @ SY160 @ ( sK127_SY8 @ SV1 ) )
                        | ( SY159 = SY160 )
                        | ( in @ SY159 @ SY160 ) ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1284]) ).

thf(1529,plain,
    ! [SV115: $i,SV1: $i,SV169: $i] :
      ( ( ( ~ ( in @ SV169 @ SV1 )
          | ~ ( in @ SV115 @ SV169 )
          | ( in @ SV115 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK112_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1285]) ).

thf(1530,plain,
    ! [SV1: $i] :
      ( ( ( ( sK112_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1286]) ).

thf(1531,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
                | ~ ! [SY315: $i] :
                      ( ~ ( in @ SY315 @ ( sK112_SY8 @ SV1 ) )
                      | ( SV170 = SY315 )
                      | ( in @ SV170 @ SY315 ) ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1287]) ).

thf(1532,plain,
    ! [SV116: $i,SV1: $i,SV171: $i] :
      ( ( ( ~ ( in @ SV171 @ SV1 )
          | ~ ( in @ SV116 @ SV171 )
          | ( in @ SV116 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK113_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1288]) ).

thf(1533,plain,
    ! [SV1: $i] :
      ( ( ( ( sK113_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1289]) ).

thf(1534,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
                | ~ ! [SY316: $i] :
                      ( ~ ( in @ SY316 @ ( sK113_SY8 @ SV1 ) )
                      | ( SV172 = SY316 )
                      | ( in @ SV172 @ SY316 ) ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1290]) ).

thf(1535,plain,
    ! [SV117: $i,SV1: $i,SV173: $i] :
      ( ( ( ~ ( in @ SV173 @ SV1 )
          | ~ ( in @ SV117 @ SV173 )
          | ( in @ SV117 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK114_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1291]) ).

thf(1536,plain,
    ! [SV1: $i] :
      ( ( ( ( sK114_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1292]) ).

thf(1537,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
                | ~ ! [SY317: $i] :
                      ( ~ ( in @ SY317 @ ( sK114_SY8 @ SV1 ) )
                      | ( SV174 = SY317 )
                      | ( in @ SV174 @ SY317 ) ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1293]) ).

thf(1538,plain,
    ! [SV118: $i,SV1: $i,SV175: $i] :
      ( ( ( ~ ( in @ SV175 @ SV1 )
          | ~ ( in @ SV118 @ SV175 )
          | ( in @ SV118 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK115_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1294]) ).

thf(1539,plain,
    ! [SV1: $i] :
      ( ( ( ( sK115_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1295]) ).

thf(1540,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
                | ~ ! [SY318: $i] :
                      ( ~ ( in @ SY318 @ ( sK115_SY8 @ SV1 ) )
                      | ( SV176 = SY318 )
                      | ( in @ SV176 @ SY318 ) ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1296]) ).

thf(1541,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK140_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1297]) ).

thf(1542,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK140_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1298]) ).

thf(1543,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY197: $i] :
                ~ ~ ( ~ ( in @ SY197 @ ( sK140_SY8 @ SV1 ) )
                    | ~ ! [SY198: $i] :
                          ( ~ ( in @ SY198 @ ( sK140_SY8 @ SV1 ) )
                          | ( SY197 = SY198 )
                          | ( in @ SY197 @ SY198 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1298]) ).

thf(1544,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK141_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1299]) ).

thf(1545,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK141_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1300]) ).

thf(1546,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY199: $i] :
                ~ ~ ( ~ ( in @ SY199 @ ( sK141_SY8 @ SV1 ) )
                    | ~ ! [SY200: $i] :
                          ( ~ ( in @ SY200 @ ( sK141_SY8 @ SV1 ) )
                          | ( SY199 = SY200 )
                          | ( in @ SY199 @ SY200 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1300]) ).

thf(1547,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK164_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1301]) ).

thf(1548,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK164_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY263: $i] :
                ~ ~ ( ~ ( in @ SY263 @ ( sK164_SY8 @ SV1 ) )
                    | ~ ! [SY264: $i] :
                          ( ~ ( in @ SY264 @ ( sK164_SY8 @ SV1 ) )
                          | ( SY263 = SY264 )
                          | ( in @ SY263 @ SY264 ) ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1301]) ).

thf(1549,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK165_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1302]) ).

thf(1550,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK165_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY265: $i] :
                ~ ~ ( ~ ( in @ SY265 @ ( sK165_SY8 @ SV1 ) )
                    | ~ ! [SY266: $i] :
                          ( ~ ( in @ SY266 @ ( sK165_SY8 @ SV1 ) )
                          | ( SY265 = SY266 )
                          | ( in @ SY265 @ SY266 ) ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1302]) ).

thf(1551,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK166_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1303]) ).

thf(1552,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK166_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY267: $i] :
                ~ ~ ( ~ ( in @ SY267 @ ( sK166_SY8 @ SV1 ) )
                    | ~ ! [SY268: $i] :
                          ( ~ ( in @ SY268 @ ( sK166_SY8 @ SV1 ) )
                          | ( SY267 = SY268 )
                          | ( in @ SY267 @ SY268 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1303]) ).

thf(1553,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK167_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1304]) ).

thf(1554,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK167_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY269: $i] :
                ~ ~ ( ~ ( in @ SY269 @ ( sK167_SY8 @ SV1 ) )
                    | ~ ! [SY270: $i] :
                          ( ~ ( in @ SY270 @ ( sK167_SY8 @ SV1 ) )
                          | ( SY269 = SY270 )
                          | ( in @ SY269 @ SY270 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1304]) ).

thf(1555,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK142_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1305]) ).

thf(1556,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK142_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1306]) ).

thf(1557,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY201: $i] :
                ~ ~ ( ~ ( in @ SY201 @ ( sK142_SY8 @ SV1 ) )
                    | ~ ! [SY202: $i] :
                          ( ~ ( in @ SY202 @ ( sK142_SY8 @ SV1 ) )
                          | ( SY201 = SY202 )
                          | ( in @ SY201 @ SY202 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1306]) ).

thf(1558,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK143_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1307]) ).

thf(1559,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK143_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1308]) ).

thf(1560,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY203: $i] :
                ~ ~ ( ~ ( in @ SY203 @ ( sK143_SY8 @ SV1 ) )
                    | ~ ! [SY204: $i] :
                          ( ~ ( in @ SY204 @ ( sK143_SY8 @ SV1 ) )
                          | ( SY203 = SY204 )
                          | ( in @ SY203 @ SY204 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1308]) ).

thf(1561,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK180_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK180_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY319: $i] :
                ~ ~ ( ~ ( in @ SY319 @ ( sK180_SY8 @ SV1 ) )
                    | ~ ! [SY320: $i] :
                          ( ~ ( in @ SY320 @ ( sK180_SY8 @ SV1 ) )
                          | ( SY319 = SY320 )
                          | ( in @ SY319 @ SY320 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1309]) ).

thf(1562,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK181_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK181_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY321: $i] :
                ~ ~ ( ~ ( in @ SY321 @ ( sK181_SY8 @ SV1 ) )
                    | ~ ! [SY322: $i] :
                          ( ~ ( in @ SY322 @ ( sK181_SY8 @ SV1 ) )
                          | ( SY321 = SY322 )
                          | ( in @ SY321 @ SY322 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1310]) ).

thf(1563,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1311]) ).

thf(1564,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1312]) ).

thf(1565,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK168_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1313]) ).

thf(1566,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1313]) ).

thf(1567,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK169_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1314]) ).

thf(1568,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1314]) ).

thf(1569,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1315]) ).

thf(1570,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1316]) ).

thf(1571,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK182_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK182_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY323: $i] :
                ~ ~ ( ~ ( in @ SY323 @ ( sK182_SY8 @ SV1 ) )
                    | ~ ! [SY324: $i] :
                          ( ~ ( in @ SY324 @ ( sK182_SY8 @ SV1 ) )
                          | ( SY323 = SY324 )
                          | ( in @ SY323 @ SY324 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1317]) ).

thf(1572,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK183_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK183_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY325: $i] :
                ~ ~ ( ~ ( in @ SY325 @ ( sK183_SY8 @ SV1 ) )
                    | ~ ! [SY326: $i] :
                          ( ~ ( in @ SY326 @ ( sK183_SY8 @ SV1 ) )
                          | ( SY325 = SY326 )
                          | ( in @ SY325 @ SY326 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1318]) ).

thf(1573,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1319]) ).

thf(1574,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1320]) ).

thf(1575,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK170_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1321]) ).

thf(1576,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1321]) ).

thf(1577,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK171_SY7 @ SV1 ) @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1322]) ).

thf(1578,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1322]) ).

thf(1579,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1323]) ).

thf(1580,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1324]) ).

thf(1581,plain,
    ! [SV119: $i,SV1: $i,SV177: $i] :
      ( ( ( ~ ( in @ SV177 @ SV1 )
          | ~ ( in @ SV119 @ SV177 )
          | ( in @ SV119 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK118_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1325]) ).

thf(1582,plain,
    ! [SV1: $i] :
      ( ( ( ( sK118_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1326]) ).

thf(1583,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
                | ~ ! [SY327: $i] :
                      ( ~ ( in @ SY327 @ ( sK118_SY8 @ SV1 ) )
                      | ( SV178 = SY327 )
                      | ( in @ SV178 @ SY327 ) ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1327]) ).

thf(1584,plain,
    ! [SV120: $i,SV1: $i,SV179: $i] :
      ( ( ( ~ ( in @ SV179 @ SV1 )
          | ~ ( in @ SV120 @ SV179 )
          | ( in @ SV120 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK119_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1328]) ).

thf(1585,plain,
    ! [SV1: $i] :
      ( ( ( ( sK119_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1329]) ).

thf(1586,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
                | ~ ! [SY328: $i] :
                      ( ~ ( in @ SY328 @ ( sK119_SY8 @ SV1 ) )
                      | ( SV180 = SY328 )
                      | ( in @ SV180 @ SY328 ) ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1330]) ).

thf(1587,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK148_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1331]) ).

thf(1588,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK148_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1332]) ).

thf(1589,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY205: $i] :
                ~ ~ ( ~ ( in @ SY205 @ ( sK148_SY8 @ SV1 ) )
                    | ~ ! [SY206: $i] :
                          ( ~ ( in @ SY206 @ ( sK148_SY8 @ SV1 ) )
                          | ( SY205 = SY206 )
                          | ( in @ SY205 @ SY206 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1332]) ).

thf(1590,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK149_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1333]) ).

thf(1591,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK149_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1334]) ).

thf(1592,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY207: $i] :
                ~ ~ ( ~ ( in @ SY207 @ ( sK149_SY8 @ SV1 ) )
                    | ~ ! [SY208: $i] :
                          ( ~ ( in @ SY208 @ ( sK149_SY8 @ SV1 ) )
                          | ( SY207 = SY208 )
                          | ( in @ SY207 @ SY208 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1334]) ).

thf(1593,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK172_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1335]) ).

thf(1594,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK172_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY273: $i] :
                ~ ~ ( ~ ( in @ SY273 @ ( sK172_SY8 @ SV1 ) )
                    | ~ ! [SY274: $i] :
                          ( ~ ( in @ SY274 @ ( sK172_SY8 @ SV1 ) )
                          | ( SY273 = SY274 )
                          | ( in @ SY273 @ SY274 ) ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1335]) ).

thf(1595,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK173_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1336]) ).

thf(1596,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK173_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY275: $i] :
                ~ ~ ( ~ ( in @ SY275 @ ( sK173_SY8 @ SV1 ) )
                    | ~ ! [SY276: $i] :
                          ( ~ ( in @ SY276 @ ( sK173_SY8 @ SV1 ) )
                          | ( SY275 = SY276 )
                          | ( in @ SY275 @ SY276 ) ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1336]) ).

thf(1597,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK174_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1337]) ).

thf(1598,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK174_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY277: $i] :
                ~ ~ ( ~ ( in @ SY277 @ ( sK174_SY8 @ SV1 ) )
                    | ~ ! [SY278: $i] :
                          ( ~ ( in @ SY278 @ ( sK174_SY8 @ SV1 ) )
                          | ( SY277 = SY278 )
                          | ( in @ SY277 @ SY278 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1337]) ).

thf(1599,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK175_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1338]) ).

thf(1600,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK175_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY279: $i] :
                ~ ~ ( ~ ( in @ SY279 @ ( sK175_SY8 @ SV1 ) )
                    | ~ ! [SY280: $i] :
                          ( ~ ( in @ SY280 @ ( sK175_SY8 @ SV1 ) )
                          | ( SY279 = SY280 )
                          | ( in @ SY279 @ SY280 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1338]) ).

thf(1601,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK150_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1339]) ).

thf(1602,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK150_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1340]) ).

thf(1603,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY209: $i] :
                ~ ~ ( ~ ( in @ SY209 @ ( sK150_SY8 @ SV1 ) )
                    | ~ ! [SY210: $i] :
                          ( ~ ( in @ SY210 @ ( sK150_SY8 @ SV1 ) )
                          | ( SY209 = SY210 )
                          | ( in @ SY209 @ SY210 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1340]) ).

thf(1604,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK151_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1341]) ).

thf(1605,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK151_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1342]) ).

thf(1606,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY211: $i] :
                ~ ~ ( ~ ( in @ SY211 @ ( sK151_SY8 @ SV1 ) )
                    | ~ ! [SY212: $i] :
                          ( ~ ( in @ SY212 @ ( sK151_SY8 @ SV1 ) )
                          | ( SY211 = SY212 )
                          | ( in @ SY211 @ SY212 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1342]) ).

thf(1607,plain,
    ! [SV1: $i,SV41: $i,SV25: $i] :
      ( ( ( ~ ( in @ SV25 @ SV41 ) )
        = $true )
      | ( ( in @ SV25 @ SV1 )
        = $true )
      | ( ( in @ SV41 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK40_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1344]) ).

thf(1608,plain,
    ! [SV18: $i,SV1: $i] :
      ( ( ( ! [SY93: $i] :
              ( ~ ( in @ SY93 @ ( sK40_SY8 @ SV1 ) )
              | ( SV18 = SY93 )
              | ( in @ SV18 @ SY93 ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1345]) ).

thf(1609,plain,
    ! [SV1: $i,SV42: $i,SV26: $i] :
      ( ( ( ~ ( in @ SV26 @ SV42 ) )
        = $true )
      | ( ( in @ SV26 @ SV1 )
        = $true )
      | ( ( in @ SV42 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK41_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1347]) ).

thf(1610,plain,
    ! [SV20: $i,SV1: $i] :
      ( ( ( ! [SY94: $i] :
              ( ~ ( in @ SY94 @ ( sK41_SY8 @ SV1 ) )
              | ( SV20 = SY94 )
              | ( in @ SV20 @ SY94 ) ) )
        = $false )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1348]) ).

thf(1611,plain,
    ! [SV1: $i,SV43: $i,SV27: $i] :
      ( ( ( ~ ( in @ SV27 @ SV43 ) )
        = $true )
      | ( ( in @ SV27 @ SV1 )
        = $true )
      | ( ( in @ SV43 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK60_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1349]) ).

thf(1612,plain,
    ! [SV77: $i,SV1: $i,SV121: $i] :
      ( ( ( ~ ( in @ SV121 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV77 @ SV121 )
          | ( in @ SV77 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK60_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1350]) ).

thf(1613,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( ~ ( in @ SV44 @ ( sK60_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY161: $i] :
                ( ~ ( in @ SY161 @ ( sK60_SY8 @ SV1 ) )
                | ( SV44 = SY161 )
                | ( in @ SV44 @ SY161 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1351]) ).

thf(1614,plain,
    ! [SV1: $i,SV45: $i,SV28: $i] :
      ( ( ( ~ ( in @ SV28 @ SV45 ) )
        = $true )
      | ( ( in @ SV28 @ SV1 )
        = $true )
      | ( ( in @ SV45 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK61_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1352]) ).

thf(1615,plain,
    ! [SV78: $i,SV1: $i,SV122: $i] :
      ( ( ( ~ ( in @ SV122 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV78 @ SV122 )
          | ( in @ SV78 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK61_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1353]) ).

thf(1616,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( ~ ( in @ SV46 @ ( sK61_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY162: $i] :
                ( ~ ( in @ SY162 @ ( sK61_SY8 @ SV1 ) )
                | ( SV46 = SY162 )
                | ( in @ SV46 @ SY162 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1354]) ).

thf(1617,plain,
    ! [SV47: $i,SV1: $i,SV79: $i] :
      ( ( ( in @ SV79 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV47 @ SV79 )
          | ( in @ SV47 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK84_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1355]) ).

thf(1618,plain,
    ! [SV123: $i,SV1: $i,SV181: $i] :
      ( ( ( ~ ( in @ SV181 @ SV1 )
          | ~ ( in @ SV123 @ SV181 )
          | ( in @ SV123 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK84_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1356]) ).

thf(1619,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( ~ ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
          | ~ ! [SY215: $i] :
                ( ~ ( in @ SY215 @ ( sK84_SY8 @ SV1 ) )
                | ( SV80 = SY215 )
                | ( in @ SV80 @ SY215 ) ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1357]) ).

thf(1620,plain,
    ! [SV48: $i,SV1: $i,SV81: $i] :
      ( ( ( in @ SV81 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV48 @ SV81 )
          | ( in @ SV48 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK85_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1358]) ).

thf(1621,plain,
    ! [SV124: $i,SV1: $i,SV182: $i] :
      ( ( ( ~ ( in @ SV182 @ SV1 )
          | ~ ( in @ SV124 @ SV182 )
          | ( in @ SV124 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK85_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1359]) ).

thf(1622,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( ~ ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
          | ~ ! [SY216: $i] :
                ( ~ ( in @ SY216 @ ( sK85_SY8 @ SV1 ) )
                | ( SV82 = SY216 )
                | ( in @ SV82 @ SY216 ) ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1360]) ).

thf(1623,plain,
    ! [SV49: $i,SV1: $i,SV83: $i] :
      ( ( ( in @ SV83 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV49 @ SV83 )
          | ( in @ SV49 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK86_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1361]) ).

thf(1624,plain,
    ! [SV125: $i,SV1: $i,SV183: $i] :
      ( ( ( ~ ( in @ SV183 @ SV1 )
          | ~ ( in @ SV125 @ SV183 )
          | ( in @ SV125 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK86_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1362]) ).

thf(1625,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( ~ ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
          | ~ ! [SY217: $i] :
                ( ~ ( in @ SY217 @ ( sK86_SY8 @ SV1 ) )
                | ( SV84 = SY217 )
                | ( in @ SV84 @ SY217 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1363]) ).

thf(1626,plain,
    ! [SV50: $i,SV1: $i,SV85: $i] :
      ( ( ( in @ SV85 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV50 @ SV85 )
          | ( in @ SV50 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK87_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1364]) ).

thf(1627,plain,
    ! [SV126: $i,SV1: $i,SV184: $i] :
      ( ( ( ~ ( in @ SV184 @ SV1 )
          | ~ ( in @ SV126 @ SV184 )
          | ( in @ SV126 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK87_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1365]) ).

thf(1628,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( ~ ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
          | ~ ! [SY218: $i] :
                ( ~ ( in @ SY218 @ ( sK87_SY8 @ SV1 ) )
                | ( SV86 = SY218 )
                | ( in @ SV86 @ SY218 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1366]) ).

thf(1629,plain,
    ! [SV1: $i,SV51: $i,SV29: $i] :
      ( ( ( ~ ( in @ SV29 @ SV51 ) )
        = $true )
      | ( ( in @ SV29 @ SV1 )
        = $true )
      | ( ( in @ SV51 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK62_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1367]) ).

thf(1630,plain,
    ! [SV87: $i,SV1: $i,SV127: $i] :
      ( ( ( ~ ( in @ SV127 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV87 @ SV127 )
          | ( in @ SV87 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK62_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1368]) ).

thf(1631,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( ~ ( in @ SV52 @ ( sK62_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY167: $i] :
                ( ~ ( in @ SY167 @ ( sK62_SY8 @ SV1 ) )
                | ( SV52 = SY167 )
                | ( in @ SV52 @ SY167 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1369]) ).

thf(1632,plain,
    ! [SV1: $i,SV53: $i,SV30: $i] :
      ( ( ( ~ ( in @ SV30 @ SV53 ) )
        = $true )
      | ( ( in @ SV30 @ SV1 )
        = $true )
      | ( ( in @ SV53 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK63_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1370]) ).

thf(1633,plain,
    ! [SV88: $i,SV1: $i,SV128: $i] :
      ( ( ( ~ ( in @ SV128 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV88 @ SV128 )
          | ( in @ SV88 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK63_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1371]) ).

thf(1634,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( ~ ( in @ SV54 @ ( sK63_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY168: $i] :
                ( ~ ( in @ SY168 @ ( sK63_SY8 @ SV1 ) )
                | ( SV54 = SY168 )
                | ( in @ SV54 @ SY168 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1372]) ).

thf(1635,plain,
    ! [SV1: $i,SV55: $i,SV31: $i] :
      ( ( ( ~ ( in @ SV31 @ SV55 ) )
        = $true )
      | ( ( in @ SV31 @ SV1 )
        = $true )
      | ( ( in @ SV55 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK64_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1373]) ).

thf(1636,plain,
    ! [SV89: $i,SV1: $i,SV129: $i] :
      ( ( ( ~ ( in @ SV129 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV89 @ SV129 )
          | ( in @ SV89 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK64_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1374]) ).

thf(1637,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( ~ ( in @ SV56 @ ( sK64_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY169: $i] :
                ( ~ ( in @ SY169 @ ( sK64_SY8 @ SV1 ) )
                | ( SV56 = SY169 )
                | ( in @ SV56 @ SY169 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1375]) ).

thf(1638,plain,
    ! [SV1: $i,SV57: $i,SV32: $i] :
      ( ( ( ~ ( in @ SV32 @ SV57 ) )
        = $true )
      | ( ( in @ SV32 @ SV1 )
        = $true )
      | ( ( in @ SV57 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK65_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1376]) ).

thf(1639,plain,
    ! [SV90: $i,SV1: $i,SV130: $i] :
      ( ( ( ~ ( in @ SV130 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV90 @ SV130 )
          | ( in @ SV90 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK65_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1377]) ).

thf(1640,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( ~ ( in @ SV58 @ ( sK65_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY170: $i] :
                ( ~ ( in @ SY170 @ ( sK65_SY8 @ SV1 ) )
                | ( SV58 = SY170 )
                | ( in @ SV58 @ SY170 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1378]) ).

thf(1641,plain,
    ! [SV91: $i,SV1: $i,SV131: $i] :
      ( ( ( ~ ( in @ SV131 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV91 @ SV131 )
          | ( in @ SV91 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK100_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1379]) ).

thf(1642,plain,
    ! [SV185: $i,SV1: $i] :
      ( ( ( ! [SY329: $i] :
              ( ~ ( in @ SY329 @ SV1 )
              | ~ ( in @ SV185 @ SY329 )
              | ( in @ SV185 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK100_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1380]) ).

thf(1643,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( ~ ( ~ ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
              | ~ ! [SY285: $i] :
                    ( ~ ( in @ SY285 @ ( sK100_SY8 @ SV1 ) )
                    | ( SV132 = SY285 )
                    | ( in @ SV132 @ SY285 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1381]) ).

thf(1644,plain,
    ! [SV92: $i,SV1: $i,SV133: $i] :
      ( ( ( ~ ( in @ SV133 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV92 @ SV133 )
          | ( in @ SV92 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK101_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1382]) ).

thf(1645,plain,
    ! [SV186: $i,SV1: $i] :
      ( ( ( ! [SY330: $i] :
              ( ~ ( in @ SY330 @ SV1 )
              | ~ ( in @ SV186 @ SY330 )
              | ( in @ SV186 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK101_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1383]) ).

thf(1646,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( ~ ( ~ ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
              | ~ ! [SY286: $i] :
                    ( ~ ( in @ SY286 @ ( sK101_SY8 @ SV1 ) )
                    | ( SV134 = SY286 )
                    | ( in @ SV134 @ SY286 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1384]) ).

thf(1647,plain,
    ! [SV135: $i,SV1: $i,SV187: $i] :
      ( ( ( ~ ( in @ SV187 @ SV1 )
          | ~ ( in @ SV135 @ SV187 )
          | ( in @ SV135 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK120_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1385]) ).

thf(1648,plain,
    ! [SV1: $i] :
      ( ( ( ( sK120_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1386]) ).

thf(1649,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
                | ~ ! [SY331: $i] :
                      ( ~ ( in @ SY331 @ ( sK120_SY8 @ SV1 ) )
                      | ( SV188 = SY331 )
                      | ( in @ SV188 @ SY331 ) ) ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1387]) ).

thf(1650,plain,
    ! [SV136: $i,SV1: $i,SV189: $i] :
      ( ( ( ~ ( in @ SV189 @ SV1 )
          | ~ ( in @ SV136 @ SV189 )
          | ( in @ SV136 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK121_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1388]) ).

thf(1651,plain,
    ! [SV1: $i] :
      ( ( ( ( sK121_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1389]) ).

thf(1652,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
                | ~ ! [SY332: $i] :
                      ( ~ ( in @ SY332 @ ( sK121_SY8 @ SV1 ) )
                      | ( SV190 = SY332 )
                      | ( in @ SV190 @ SY332 ) ) ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1390]) ).

thf(1653,plain,
    ! [SV137: $i,SV1: $i,SV191: $i] :
      ( ( ( ~ ( in @ SV191 @ SV1 )
          | ~ ( in @ SV137 @ SV191 )
          | ( in @ SV137 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK122_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1391]) ).

thf(1654,plain,
    ! [SV1: $i] :
      ( ( ( ( sK122_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1392]) ).

thf(1655,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
                | ~ ! [SY333: $i] :
                      ( ~ ( in @ SY333 @ ( sK122_SY8 @ SV1 ) )
                      | ( SV192 = SY333 )
                      | ( in @ SV192 @ SY333 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1393]) ).

thf(1656,plain,
    ! [SV138: $i,SV1: $i,SV193: $i] :
      ( ( ( ~ ( in @ SV193 @ SV1 )
          | ~ ( in @ SV138 @ SV193 )
          | ( in @ SV138 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK123_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1394]) ).

thf(1657,plain,
    ! [SV1: $i] :
      ( ( ( ( sK123_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1395]) ).

thf(1658,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
                | ~ ! [SY334: $i] :
                      ( ~ ( in @ SY334 @ ( sK123_SY8 @ SV1 ) )
                      | ( SV194 = SY334 )
                      | ( in @ SV194 @ SY334 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1396]) ).

thf(1659,plain,
    ! [SV93: $i,SV1: $i,SV139: $i] :
      ( ( ( ~ ( in @ SV139 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV93 @ SV139 )
          | ( in @ SV93 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK102_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1397]) ).

thf(1660,plain,
    ! [SV195: $i,SV1: $i] :
      ( ( ( ! [SY335: $i] :
              ( ~ ( in @ SY335 @ SV1 )
              | ~ ( in @ SV195 @ SY335 )
              | ( in @ SV195 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK102_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1398]) ).

thf(1661,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( ~ ( ~ ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
              | ~ ! [SY291: $i] :
                    ( ~ ( in @ SY291 @ ( sK102_SY8 @ SV1 ) )
                    | ( SV140 = SY291 )
                    | ( in @ SV140 @ SY291 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1399]) ).

thf(1662,plain,
    ! [SV94: $i,SV1: $i,SV141: $i] :
      ( ( ( ~ ( in @ SV141 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV94 @ SV141 )
          | ( in @ SV94 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK103_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1400]) ).

thf(1663,plain,
    ! [SV196: $i,SV1: $i] :
      ( ( ( ! [SY336: $i] :
              ( ~ ( in @ SY336 @ SV1 )
              | ~ ( in @ SV196 @ SY336 )
              | ( in @ SV196 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK103_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1401]) ).

thf(1664,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( ~ ( ~ ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
              | ~ ! [SY292: $i] :
                    ( ~ ( in @ SY292 @ ( sK103_SY8 @ SV1 ) )
                    | ( SV142 = SY292 )
                    | ( in @ SV142 @ SY292 ) ) ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1402]) ).

thf(1665,plain,
    ! [SV95: $i,SV1: $i,SV143: $i] :
      ( ( ( ~ ( in @ SV143 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV95 @ SV143 )
          | ( in @ SV95 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK104_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1403]) ).

thf(1666,plain,
    ! [SV197: $i,SV1: $i] :
      ( ( ( ! [SY337: $i] :
              ( ~ ( in @ SY337 @ SV1 )
              | ~ ( in @ SV197 @ SY337 )
              | ( in @ SV197 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK104_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1404]) ).

thf(1667,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( ~ ( ~ ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
              | ~ ! [SY293: $i] :
                    ( ~ ( in @ SY293 @ ( sK104_SY8 @ SV1 ) )
                    | ( SV144 = SY293 )
                    | ( in @ SV144 @ SY293 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1405]) ).

thf(1668,plain,
    ! [SV96: $i,SV1: $i,SV145: $i] :
      ( ( ( ~ ( in @ SV145 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV96 @ SV145 )
          | ( in @ SV96 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK105_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1406]) ).

thf(1669,plain,
    ! [SV198: $i,SV1: $i] :
      ( ( ( ! [SY338: $i] :
              ( ~ ( in @ SY338 @ SV1 )
              | ~ ( in @ SV198 @ SY338 )
              | ( in @ SV198 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK105_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1407]) ).

thf(1670,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( ~ ( ~ ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
              | ~ ! [SY294: $i] :
                    ( ~ ( in @ SY294 @ ( sK105_SY8 @ SV1 ) )
                    | ( SV146 = SY294 )
                    | ( in @ SV146 @ SY294 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1408]) ).

thf(1671,plain,
    ! [SV199: $i,SV1: $i] :
      ( ( ( ! [SY339: $i] :
              ( ~ ( in @ SY339 @ SV1 )
              | ~ ( in @ SV199 @ SY339 )
              | ( in @ SV199 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK128_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1409]) ).

thf(1672,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK128_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1410]) ).

thf(1673,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY171: $i] :
              ~ ~ ( ~ ( in @ SY171 @ ( sK128_SY8 @ SV1 ) )
                  | ~ ! [SY172: $i] :
                        ( ~ ( in @ SY172 @ ( sK128_SY8 @ SV1 ) )
                        | ( SY171 = SY172 )
                        | ( in @ SY171 @ SY172 ) ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1411]) ).

thf(1674,plain,
    ! [SV200: $i,SV1: $i] :
      ( ( ( ! [SY340: $i] :
              ( ~ ( in @ SY340 @ SV1 )
              | ~ ( in @ SV200 @ SY340 )
              | ( in @ SV200 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK129_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1412]) ).

thf(1675,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK129_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1413]) ).

thf(1676,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY173: $i] :
              ~ ~ ( ~ ( in @ SY173 @ ( sK129_SY8 @ SV1 ) )
                  | ~ ! [SY174: $i] :
                        ( ~ ( in @ SY174 @ ( sK129_SY8 @ SV1 ) )
                        | ( SY173 = SY174 )
                        | ( in @ SY173 @ SY174 ) ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1414]) ).

thf(1677,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK152_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1415]) ).

thf(1678,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK152_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1416]) ).

thf(1679,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY229: $i] :
                ~ ~ ( ~ ( in @ SY229 @ ( sK152_SY8 @ SV1 ) )
                    | ~ ! [SY230: $i] :
                          ( ~ ( in @ SY230 @ ( sK152_SY8 @ SV1 ) )
                          | ( SY229 = SY230 )
                          | ( in @ SY229 @ SY230 ) ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1416]) ).

thf(1680,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK153_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1417]) ).

thf(1681,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK153_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1418]) ).

thf(1682,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY231: $i] :
                ~ ~ ( ~ ( in @ SY231 @ ( sK153_SY8 @ SV1 ) )
                    | ~ ! [SY232: $i] :
                          ( ~ ( in @ SY232 @ ( sK153_SY8 @ SV1 ) )
                          | ( SY231 = SY232 )
                          | ( in @ SY231 @ SY232 ) ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1418]) ).

thf(1683,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK154_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1419]) ).

thf(1684,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK154_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1420]) ).

thf(1685,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY233: $i] :
                ~ ~ ( ~ ( in @ SY233 @ ( sK154_SY8 @ SV1 ) )
                    | ~ ! [SY234: $i] :
                          ( ~ ( in @ SY234 @ ( sK154_SY8 @ SV1 ) )
                          | ( SY233 = SY234 )
                          | ( in @ SY233 @ SY234 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1420]) ).

thf(1686,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK155_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1421]) ).

thf(1687,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK155_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1422]) ).

thf(1688,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY235: $i] :
                ~ ~ ( ~ ( in @ SY235 @ ( sK155_SY8 @ SV1 ) )
                    | ~ ! [SY236: $i] :
                          ( ~ ( in @ SY236 @ ( sK155_SY8 @ SV1 ) )
                          | ( SY235 = SY236 )
                          | ( in @ SY235 @ SY236 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1422]) ).

thf(1689,plain,
    ! [SV201: $i,SV1: $i] :
      ( ( ( ! [SY341: $i] :
              ( ~ ( in @ SY341 @ SV1 )
              | ~ ( in @ SV201 @ SY341 )
              | ( in @ SV201 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK130_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1423]) ).

thf(1690,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK130_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1424]) ).

thf(1691,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY175: $i] :
              ~ ~ ( ~ ( in @ SY175 @ ( sK130_SY8 @ SV1 ) )
                  | ~ ! [SY176: $i] :
                        ( ~ ( in @ SY176 @ ( sK130_SY8 @ SV1 ) )
                        | ( SY175 = SY176 )
                        | ( in @ SY175 @ SY176 ) ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1425]) ).

thf(1692,plain,
    ! [SV202: $i,SV1: $i] :
      ( ( ( ! [SY342: $i] :
              ( ~ ( in @ SY342 @ SV1 )
              | ~ ( in @ SV202 @ SY342 )
              | ( in @ SV202 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK131_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1426]) ).

thf(1693,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK131_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1427]) ).

thf(1694,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY177: $i] :
              ~ ~ ( ~ ( in @ SY177 @ ( sK131_SY8 @ SV1 ) )
                  | ~ ! [SY178: $i] :
                        ( ~ ( in @ SY178 @ ( sK131_SY8 @ SV1 ) )
                        | ( SY177 = SY178 )
                        | ( in @ SY177 @ SY178 ) ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1428]) ).

thf(1695,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK176_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1429]) ).

thf(1696,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK176_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY295: $i] :
                ~ ~ ( ~ ( in @ SY295 @ ( sK176_SY8 @ SV1 ) )
                    | ~ ! [SY296: $i] :
                          ( ~ ( in @ SY296 @ ( sK176_SY8 @ SV1 ) )
                          | ( SY295 = SY296 )
                          | ( in @ SY295 @ SY296 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1429]) ).

thf(1697,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK177_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1430]) ).

thf(1698,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK177_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY297: $i] :
                ~ ~ ( ~ ( in @ SY297 @ ( sK177_SY8 @ SV1 ) )
                    | ~ ! [SY298: $i] :
                          ( ~ ( in @ SY298 @ ( sK177_SY8 @ SV1 ) )
                          | ( SY297 = SY298 )
                          | ( in @ SY297 @ SY298 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1430]) ).

thf(1699,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1431]) ).

thf(1700,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1432]) ).

thf(1701,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1433]) ).

thf(1702,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1434]) ).

thf(1703,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1435]) ).

thf(1704,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1436]) ).

thf(1705,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1437]) ).

thf(1706,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1438]) ).

thf(1707,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK178_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1439]) ).

thf(1708,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK178_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY299: $i] :
                ~ ~ ( ~ ( in @ SY299 @ ( sK178_SY8 @ SV1 ) )
                    | ~ ! [SY300: $i] :
                          ( ~ ( in @ SY300 @ ( sK178_SY8 @ SV1 ) )
                          | ( SY299 = SY300 )
                          | ( in @ SY299 @ SY300 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1439]) ).

thf(1709,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK179_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1440]) ).

thf(1710,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK179_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY301: $i] :
                ~ ~ ( ~ ( in @ SY301 @ ( sK179_SY8 @ SV1 ) )
                    | ~ ! [SY302: $i] :
                          ( ~ ( in @ SY302 @ ( sK179_SY8 @ SV1 ) )
                          | ( SY301 = SY302 )
                          | ( in @ SY301 @ SY302 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1440]) ).

thf(1711,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1441]) ).

thf(1712,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1442]) ).

thf(1713,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1443]) ).

thf(1714,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1444]) ).

thf(1715,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1445]) ).

thf(1716,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1446]) ).

thf(1717,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1447]) ).

thf(1718,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1448]) ).

thf(1719,plain,
    ! [SV97: $i,SV1: $i,SV147: $i] :
      ( ( ( ~ ( in @ SV147 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV97 @ SV147 )
          | ( in @ SV97 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK108_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1449]) ).

thf(1720,plain,
    ! [SV203: $i,SV1: $i] :
      ( ( ( ! [SY343: $i] :
              ( ~ ( in @ SY343 @ SV1 )
              | ~ ( in @ SV203 @ SY343 )
              | ( in @ SV203 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK108_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1450]) ).

thf(1721,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( ~ ( ~ ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
              | ~ ! [SY303: $i] :
                    ( ~ ( in @ SY303 @ ( sK108_SY8 @ SV1 ) )
                    | ( SV148 = SY303 )
                    | ( in @ SV148 @ SY303 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1451]) ).

thf(1722,plain,
    ! [SV98: $i,SV1: $i,SV149: $i] :
      ( ( ( ~ ( in @ SV149 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV98 @ SV149 )
          | ( in @ SV98 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK109_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1452]) ).

thf(1723,plain,
    ! [SV204: $i,SV1: $i] :
      ( ( ( ! [SY344: $i] :
              ( ~ ( in @ SY344 @ SV1 )
              | ~ ( in @ SV204 @ SY344 )
              | ( in @ SV204 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK109_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1453]) ).

thf(1724,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( ~ ( ~ ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
              | ~ ! [SY304: $i] :
                    ( ~ ( in @ SY304 @ ( sK109_SY8 @ SV1 ) )
                    | ( SV150 = SY304 )
                    | ( in @ SV150 @ SY304 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1454]) ).

thf(1725,plain,
    ! [SV205: $i,SV1: $i] :
      ( ( ( ! [SY345: $i] :
              ( ~ ( in @ SY345 @ SV1 )
              | ~ ( in @ SV205 @ SY345 )
              | ( in @ SV205 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK136_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1455]) ).

thf(1726,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK136_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1456]) ).

thf(1727,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY179: $i] :
              ~ ~ ( ~ ( in @ SY179 @ ( sK136_SY8 @ SV1 ) )
                  | ~ ! [SY180: $i] :
                        ( ~ ( in @ SY180 @ ( sK136_SY8 @ SV1 ) )
                        | ( SY179 = SY180 )
                        | ( in @ SY179 @ SY180 ) ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1457]) ).

thf(1728,plain,
    ! [SV206: $i,SV1: $i] :
      ( ( ( ! [SY346: $i] :
              ( ~ ( in @ SY346 @ SV1 )
              | ~ ( in @ SV206 @ SY346 )
              | ( in @ SV206 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK137_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1458]) ).

thf(1729,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK137_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1459]) ).

thf(1730,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY181: $i] :
              ~ ~ ( ~ ( in @ SY181 @ ( sK137_SY8 @ SV1 ) )
                  | ~ ! [SY182: $i] :
                        ( ~ ( in @ SY182 @ ( sK137_SY8 @ SV1 ) )
                        | ( SY181 = SY182 )
                        | ( in @ SY181 @ SY182 ) ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1460]) ).

thf(1731,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK160_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1461]) ).

thf(1732,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK160_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1462]) ).

thf(1733,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY239: $i] :
                ~ ~ ( ~ ( in @ SY239 @ ( sK160_SY8 @ SV1 ) )
                    | ~ ! [SY240: $i] :
                          ( ~ ( in @ SY240 @ ( sK160_SY8 @ SV1 ) )
                          | ( SY239 = SY240 )
                          | ( in @ SY239 @ SY240 ) ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1462]) ).

thf(1734,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK161_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1463]) ).

thf(1735,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK161_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1464]) ).

thf(1736,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY241: $i] :
                ~ ~ ( ~ ( in @ SY241 @ ( sK161_SY8 @ SV1 ) )
                    | ~ ! [SY242: $i] :
                          ( ~ ( in @ SY242 @ ( sK161_SY8 @ SV1 ) )
                          | ( SY241 = SY242 )
                          | ( in @ SY241 @ SY242 ) ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1464]) ).

thf(1737,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK162_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1465]) ).

thf(1738,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK162_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1466]) ).

thf(1739,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY243: $i] :
                ~ ~ ( ~ ( in @ SY243 @ ( sK162_SY8 @ SV1 ) )
                    | ~ ! [SY244: $i] :
                          ( ~ ( in @ SY244 @ ( sK162_SY8 @ SV1 ) )
                          | ( SY243 = SY244 )
                          | ( in @ SY243 @ SY244 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1466]) ).

thf(1740,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK163_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1467]) ).

thf(1741,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK163_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1468]) ).

thf(1742,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY245: $i] :
                ~ ~ ( ~ ( in @ SY245 @ ( sK163_SY8 @ SV1 ) )
                    | ~ ! [SY246: $i] :
                          ( ~ ( in @ SY246 @ ( sK163_SY8 @ SV1 ) )
                          | ( SY245 = SY246 )
                          | ( in @ SY245 @ SY246 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1468]) ).

thf(1743,plain,
    ! [SV207: $i,SV1: $i] :
      ( ( ( ! [SY347: $i] :
              ( ~ ( in @ SY347 @ SV1 )
              | ~ ( in @ SV207 @ SY347 )
              | ( in @ SV207 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK138_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1469]) ).

thf(1744,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK138_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1470]) ).

thf(1745,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY183: $i] :
              ~ ~ ( ~ ( in @ SY183 @ ( sK138_SY8 @ SV1 ) )
                  | ~ ! [SY184: $i] :
                        ( ~ ( in @ SY184 @ ( sK138_SY8 @ SV1 ) )
                        | ( SY183 = SY184 )
                        | ( in @ SY183 @ SY184 ) ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1471]) ).

thf(1746,plain,
    ! [SV208: $i,SV1: $i] :
      ( ( ( ! [SY348: $i] :
              ( ~ ( in @ SY348 @ SV1 )
              | ~ ( in @ SV208 @ SY348 )
              | ( in @ SV208 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK139_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1472]) ).

thf(1747,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK139_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1473]) ).

thf(1748,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY185: $i] :
              ~ ~ ( ~ ( in @ SY185 @ ( sK139_SY8 @ SV1 ) )
                  | ~ ! [SY186: $i] :
                        ( ~ ( in @ SY186 @ ( sK139_SY8 @ SV1 ) )
                        | ( SY185 = SY186 )
                        | ( in @ SY185 @ SY186 ) ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1474]) ).

thf(1749,plain,
    ! [SV1: $i,SV59: $i,SV33: $i] :
      ( ( ( ~ ( in @ SV33 @ SV59 ) )
        = $true )
      | ( ( in @ SV33 @ SV1 )
        = $true )
      | ( ( in @ SV59 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK48_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1476]) ).

thf(1750,plain,
    ! [SV22: $i,SV1: $i] :
      ( ( ( ! [SY111: $i] :
              ( ~ ( in @ SY111 @ ( sK48_SY8 @ SV1 ) )
              | ( SV22 = SY111 )
              | ( in @ SV22 @ SY111 ) ) )
        = $false )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1477]) ).

thf(1751,plain,
    ! [SV1: $i,SV60: $i,SV34: $i] :
      ( ( ( ~ ( in @ SV34 @ SV60 ) )
        = $true )
      | ( ( in @ SV34 @ SV1 )
        = $true )
      | ( ( in @ SV60 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK49_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1479]) ).

thf(1752,plain,
    ! [SV24: $i,SV1: $i] :
      ( ( ( ! [SY112: $i] :
              ( ~ ( in @ SY112 @ ( sK49_SY8 @ SV1 ) )
              | ( SV24 = SY112 )
              | ( in @ SV24 @ SY112 ) ) )
        = $false )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1480]) ).

thf(1753,plain,
    ! [SV1: $i,SV61: $i,SV35: $i] :
      ( ( ( ~ ( in @ SV35 @ SV61 ) )
        = $true )
      | ( ( in @ SV35 @ SV1 )
        = $true )
      | ( ( in @ SV61 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK72_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1481]) ).

thf(1754,plain,
    ! [SV99: $i,SV1: $i,SV151: $i] :
      ( ( ( ~ ( in @ SV151 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV99 @ SV151 )
          | ( in @ SV99 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK72_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1482]) ).

thf(1755,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( ~ ( in @ SV62 @ ( sK72_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY187: $i] :
                ( ~ ( in @ SY187 @ ( sK72_SY8 @ SV1 ) )
                | ( SV62 = SY187 )
                | ( in @ SV62 @ SY187 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1483]) ).

thf(1756,plain,
    ! [SV1: $i,SV63: $i,SV36: $i] :
      ( ( ( ~ ( in @ SV36 @ SV63 ) )
        = $true )
      | ( ( in @ SV36 @ SV1 )
        = $true )
      | ( ( in @ SV63 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK73_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1484]) ).

thf(1757,plain,
    ! [SV100: $i,SV1: $i,SV152: $i] :
      ( ( ( ~ ( in @ SV152 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV100 @ SV152 )
          | ( in @ SV100 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK73_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1485]) ).

thf(1758,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( ~ ( in @ SV64 @ ( sK73_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY188: $i] :
                ( ~ ( in @ SY188 @ ( sK73_SY8 @ SV1 ) )
                | ( SV64 = SY188 )
                | ( in @ SV64 @ SY188 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1486]) ).

thf(1759,plain,
    ! [SV65: $i,SV1: $i,SV101: $i] :
      ( ( ( in @ SV101 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV65 @ SV101 )
          | ( in @ SV65 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK92_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1487]) ).

thf(1760,plain,
    ! [SV153: $i,SV1: $i,SV209: $i] :
      ( ( ( ~ ( in @ SV209 @ SV1 )
          | ~ ( in @ SV153 @ SV209 )
          | ( in @ SV153 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK92_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1488]) ).

thf(1761,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( ~ ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
          | ~ ! [SY249: $i] :
                ( ~ ( in @ SY249 @ ( sK92_SY8 @ SV1 ) )
                | ( SV102 = SY249 )
                | ( in @ SV102 @ SY249 ) ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1489]) ).

thf(1762,plain,
    ! [SV66: $i,SV1: $i,SV103: $i] :
      ( ( ( in @ SV103 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV66 @ SV103 )
          | ( in @ SV66 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK93_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1490]) ).

thf(1763,plain,
    ! [SV154: $i,SV1: $i,SV210: $i] :
      ( ( ( ~ ( in @ SV210 @ SV1 )
          | ~ ( in @ SV154 @ SV210 )
          | ( in @ SV154 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK93_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1491]) ).

thf(1764,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( ~ ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
          | ~ ! [SY250: $i] :
                ( ~ ( in @ SY250 @ ( sK93_SY8 @ SV1 ) )
                | ( SV104 = SY250 )
                | ( in @ SV104 @ SY250 ) ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1492]) ).

thf(1765,plain,
    ! [SV67: $i,SV1: $i,SV105: $i] :
      ( ( ( in @ SV105 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV67 @ SV105 )
          | ( in @ SV67 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK94_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1493]) ).

thf(1766,plain,
    ! [SV155: $i,SV1: $i,SV211: $i] :
      ( ( ( ~ ( in @ SV211 @ SV1 )
          | ~ ( in @ SV155 @ SV211 )
          | ( in @ SV155 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK94_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1494]) ).

thf(1767,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( ~ ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
          | ~ ! [SY251: $i] :
                ( ~ ( in @ SY251 @ ( sK94_SY8 @ SV1 ) )
                | ( SV106 = SY251 )
                | ( in @ SV106 @ SY251 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1495]) ).

thf(1768,plain,
    ! [SV68: $i,SV1: $i,SV107: $i] :
      ( ( ( in @ SV107 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV68 @ SV107 )
          | ( in @ SV68 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK95_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1496]) ).

thf(1769,plain,
    ! [SV156: $i,SV1: $i,SV212: $i] :
      ( ( ( ~ ( in @ SV212 @ SV1 )
          | ~ ( in @ SV156 @ SV212 )
          | ( in @ SV156 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK95_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1497]) ).

thf(1770,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( ~ ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
          | ~ ! [SY252: $i] :
                ( ~ ( in @ SY252 @ ( sK95_SY8 @ SV1 ) )
                | ( SV108 = SY252 )
                | ( in @ SV108 @ SY252 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1498]) ).

thf(1771,plain,
    ! [SV1: $i,SV69: $i,SV37: $i] :
      ( ( ( ~ ( in @ SV37 @ SV69 ) )
        = $true )
      | ( ( in @ SV37 @ SV1 )
        = $true )
      | ( ( in @ SV69 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK74_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1499]) ).

thf(1772,plain,
    ! [SV109: $i,SV1: $i,SV157: $i] :
      ( ( ( ~ ( in @ SV157 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV109 @ SV157 )
          | ( in @ SV109 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK74_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1500]) ).

thf(1773,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( ~ ( in @ SV70 @ ( sK74_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY193: $i] :
                ( ~ ( in @ SY193 @ ( sK74_SY8 @ SV1 ) )
                | ( SV70 = SY193 )
                | ( in @ SV70 @ SY193 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1501]) ).

thf(1774,plain,
    ! [SV1: $i,SV71: $i,SV38: $i] :
      ( ( ( ~ ( in @ SV38 @ SV71 ) )
        = $true )
      | ( ( in @ SV38 @ SV1 )
        = $true )
      | ( ( in @ SV71 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK75_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1502]) ).

thf(1775,plain,
    ! [SV110: $i,SV1: $i,SV158: $i] :
      ( ( ( ~ ( in @ SV158 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV110 @ SV158 )
          | ( in @ SV110 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK75_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1503]) ).

thf(1776,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( ~ ( in @ SV72 @ ( sK75_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY194: $i] :
                ( ~ ( in @ SY194 @ ( sK75_SY8 @ SV1 ) )
                | ( SV72 = SY194 )
                | ( in @ SV72 @ SY194 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1504]) ).

thf(1777,plain,
    ! [SV1: $i,SV73: $i,SV39: $i] :
      ( ( ( ~ ( in @ SV39 @ SV73 ) )
        = $true )
      | ( ( in @ SV39 @ SV1 )
        = $true )
      | ( ( in @ SV73 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK76_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1505]) ).

thf(1778,plain,
    ! [SV111: $i,SV1: $i,SV159: $i] :
      ( ( ( ~ ( in @ SV159 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV111 @ SV159 )
          | ( in @ SV111 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK76_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1506]) ).

thf(1779,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( ~ ( in @ SV74 @ ( sK76_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY195: $i] :
                ( ~ ( in @ SY195 @ ( sK76_SY8 @ SV1 ) )
                | ( SV74 = SY195 )
                | ( in @ SV74 @ SY195 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1507]) ).

thf(1780,plain,
    ! [SV1: $i,SV75: $i,SV40: $i] :
      ( ( ( ~ ( in @ SV40 @ SV75 ) )
        = $true )
      | ( ( in @ SV40 @ SV1 )
        = $true )
      | ( ( in @ SV75 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK77_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1508]) ).

thf(1781,plain,
    ! [SV112: $i,SV1: $i,SV160: $i] :
      ( ( ( ~ ( in @ SV160 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV112 @ SV160 )
          | ( in @ SV112 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK77_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1509]) ).

thf(1782,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( ~ ( in @ SV76 @ ( sK77_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY196: $i] :
                ( ~ ( in @ SY196 @ ( sK77_SY8 @ SV1 ) )
                | ( SV76 = SY196 )
                | ( in @ SV76 @ SY196 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1510]) ).

thf(1783,plain,
    ! [SV113: $i,SV1: $i,SV161: $i] :
      ( ( ( ~ ( in @ SV161 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV113 @ SV161 )
          | ( in @ SV113 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK110_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1511]) ).

thf(1784,plain,
    ! [SV213: $i,SV1: $i] :
      ( ( ( ! [SY349: $i] :
              ( ~ ( in @ SY349 @ SV1 )
              | ~ ( in @ SV213 @ SY349 )
              | ( in @ SV213 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK110_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1512]) ).

thf(1785,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( ~ ( ~ ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
              | ~ ! [SY309: $i] :
                    ( ~ ( in @ SY309 @ ( sK110_SY8 @ SV1 ) )
                    | ( SV162 = SY309 )
                    | ( in @ SV162 @ SY309 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1513]) ).

thf(1786,plain,
    ! [SV114: $i,SV1: $i,SV163: $i] :
      ( ( ( ~ ( in @ SV163 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV114 @ SV163 )
          | ( in @ SV114 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK111_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1514]) ).

thf(1787,plain,
    ! [SV214: $i,SV1: $i] :
      ( ( ( ! [SY350: $i] :
              ( ~ ( in @ SY350 @ SV1 )
              | ~ ( in @ SV214 @ SY350 )
              | ( in @ SV214 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK111_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1515]) ).

thf(1788,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( ~ ( ~ ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
              | ~ ! [SY310: $i] :
                    ( ~ ( in @ SY310 @ ( sK111_SY8 @ SV1 ) )
                    | ( SV164 = SY310 )
                    | ( in @ SV164 @ SY310 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1516]) ).

thf(1789,plain,
    ! [SV165: $i,SV1: $i,SV215: $i] :
      ( ( ( ~ ( in @ SV215 @ SV1 )
          | ~ ( in @ SV165 @ SV215 )
          | ( in @ SV165 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK124_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1517]) ).

thf(1790,plain,
    ! [SV1: $i] :
      ( ( ( ( sK124_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1518]) ).

thf(1791,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
                | ~ ! [SY351: $i] :
                      ( ~ ( in @ SY351 @ ( sK124_SY8 @ SV1 ) )
                      | ( SV216 = SY351 )
                      | ( in @ SV216 @ SY351 ) ) ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1519]) ).

thf(1792,plain,
    ! [SV166: $i,SV1: $i,SV217: $i] :
      ( ( ( ~ ( in @ SV217 @ SV1 )
          | ~ ( in @ SV166 @ SV217 )
          | ( in @ SV166 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK125_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1520]) ).

thf(1793,plain,
    ! [SV1: $i] :
      ( ( ( ( sK125_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1521]) ).

thf(1794,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
                | ~ ! [SY352: $i] :
                      ( ~ ( in @ SY352 @ ( sK125_SY8 @ SV1 ) )
                      | ( SV218 = SY352 )
                      | ( in @ SV218 @ SY352 ) ) ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1522]) ).

thf(1795,plain,
    ! [SV167: $i,SV1: $i,SV219: $i] :
      ( ( ( ~ ( in @ SV219 @ SV1 )
          | ~ ( in @ SV167 @ SV219 )
          | ( in @ SV167 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK126_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1523]) ).

thf(1796,plain,
    ! [SV1: $i] :
      ( ( ( ( sK126_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1524]) ).

thf(1797,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
                | ~ ! [SY353: $i] :
                      ( ~ ( in @ SY353 @ ( sK126_SY8 @ SV1 ) )
                      | ( SV220 = SY353 )
                      | ( in @ SV220 @ SY353 ) ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1525]) ).

thf(1798,plain,
    ! [SV168: $i,SV1: $i,SV221: $i] :
      ( ( ( ~ ( in @ SV221 @ SV1 )
          | ~ ( in @ SV168 @ SV221 )
          | ( in @ SV168 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK127_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1526]) ).

thf(1799,plain,
    ! [SV1: $i] :
      ( ( ( ( sK127_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1527]) ).

thf(1800,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
                | ~ ! [SY354: $i] :
                      ( ~ ( in @ SY354 @ ( sK127_SY8 @ SV1 ) )
                      | ( SV222 = SY354 )
                      | ( in @ SV222 @ SY354 ) ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1528]) ).

thf(1801,plain,
    ! [SV115: $i,SV1: $i,SV169: $i] :
      ( ( ( ~ ( in @ SV169 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV115 @ SV169 )
          | ( in @ SV115 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK112_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1529]) ).

thf(1802,plain,
    ! [SV223: $i,SV1: $i] :
      ( ( ( ! [SY355: $i] :
              ( ~ ( in @ SY355 @ SV1 )
              | ~ ( in @ SV223 @ SY355 )
              | ( in @ SV223 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK112_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1530]) ).

thf(1803,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( ~ ( ~ ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
              | ~ ! [SY315: $i] :
                    ( ~ ( in @ SY315 @ ( sK112_SY8 @ SV1 ) )
                    | ( SV170 = SY315 )
                    | ( in @ SV170 @ SY315 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1531]) ).

thf(1804,plain,
    ! [SV116: $i,SV1: $i,SV171: $i] :
      ( ( ( ~ ( in @ SV171 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV116 @ SV171 )
          | ( in @ SV116 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK113_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1532]) ).

thf(1805,plain,
    ! [SV224: $i,SV1: $i] :
      ( ( ( ! [SY356: $i] :
              ( ~ ( in @ SY356 @ SV1 )
              | ~ ( in @ SV224 @ SY356 )
              | ( in @ SV224 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK113_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1533]) ).

thf(1806,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( ~ ( ~ ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
              | ~ ! [SY316: $i] :
                    ( ~ ( in @ SY316 @ ( sK113_SY8 @ SV1 ) )
                    | ( SV172 = SY316 )
                    | ( in @ SV172 @ SY316 ) ) ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1534]) ).

thf(1807,plain,
    ! [SV117: $i,SV1: $i,SV173: $i] :
      ( ( ( ~ ( in @ SV173 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV117 @ SV173 )
          | ( in @ SV117 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK114_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1535]) ).

thf(1808,plain,
    ! [SV225: $i,SV1: $i] :
      ( ( ( ! [SY357: $i] :
              ( ~ ( in @ SY357 @ SV1 )
              | ~ ( in @ SV225 @ SY357 )
              | ( in @ SV225 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK114_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1536]) ).

thf(1809,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( ~ ( ~ ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
              | ~ ! [SY317: $i] :
                    ( ~ ( in @ SY317 @ ( sK114_SY8 @ SV1 ) )
                    | ( SV174 = SY317 )
                    | ( in @ SV174 @ SY317 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1537]) ).

thf(1810,plain,
    ! [SV118: $i,SV1: $i,SV175: $i] :
      ( ( ( ~ ( in @ SV175 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV118 @ SV175 )
          | ( in @ SV118 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK115_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1538]) ).

thf(1811,plain,
    ! [SV226: $i,SV1: $i] :
      ( ( ( ! [SY358: $i] :
              ( ~ ( in @ SY358 @ SV1 )
              | ~ ( in @ SV226 @ SY358 )
              | ( in @ SV226 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK115_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1539]) ).

thf(1812,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( ~ ( ~ ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
              | ~ ! [SY318: $i] :
                    ( ~ ( in @ SY318 @ ( sK115_SY8 @ SV1 ) )
                    | ( SV176 = SY318 )
                    | ( in @ SV176 @ SY318 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1540]) ).

thf(1813,plain,
    ! [SV227: $i,SV1: $i] :
      ( ( ( ! [SY359: $i] :
              ( ~ ( in @ SY359 @ SV1 )
              | ~ ( in @ SV227 @ SY359 )
              | ( in @ SV227 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK140_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1541]) ).

thf(1814,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK140_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1542]) ).

thf(1815,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY197: $i] :
              ~ ~ ( ~ ( in @ SY197 @ ( sK140_SY8 @ SV1 ) )
                  | ~ ! [SY198: $i] :
                        ( ~ ( in @ SY198 @ ( sK140_SY8 @ SV1 ) )
                        | ( SY197 = SY198 )
                        | ( in @ SY197 @ SY198 ) ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1543]) ).

thf(1816,plain,
    ! [SV228: $i,SV1: $i] :
      ( ( ( ! [SY360: $i] :
              ( ~ ( in @ SY360 @ SV1 )
              | ~ ( in @ SV228 @ SY360 )
              | ( in @ SV228 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK141_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1544]) ).

thf(1817,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK141_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1545]) ).

thf(1818,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY199: $i] :
              ~ ~ ( ~ ( in @ SY199 @ ( sK141_SY8 @ SV1 ) )
                  | ~ ! [SY200: $i] :
                        ( ~ ( in @ SY200 @ ( sK141_SY8 @ SV1 ) )
                        | ( SY199 = SY200 )
                        | ( in @ SY199 @ SY200 ) ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1546]) ).

thf(1819,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK164_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1547]) ).

thf(1820,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK164_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1548]) ).

thf(1821,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY263: $i] :
                ~ ~ ( ~ ( in @ SY263 @ ( sK164_SY8 @ SV1 ) )
                    | ~ ! [SY264: $i] :
                          ( ~ ( in @ SY264 @ ( sK164_SY8 @ SV1 ) )
                          | ( SY263 = SY264 )
                          | ( in @ SY263 @ SY264 ) ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1548]) ).

thf(1822,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK165_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1549]) ).

thf(1823,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK165_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1550]) ).

thf(1824,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY265: $i] :
                ~ ~ ( ~ ( in @ SY265 @ ( sK165_SY8 @ SV1 ) )
                    | ~ ! [SY266: $i] :
                          ( ~ ( in @ SY266 @ ( sK165_SY8 @ SV1 ) )
                          | ( SY265 = SY266 )
                          | ( in @ SY265 @ SY266 ) ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1550]) ).

thf(1825,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK166_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1551]) ).

thf(1826,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK166_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1552]) ).

thf(1827,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY267: $i] :
                ~ ~ ( ~ ( in @ SY267 @ ( sK166_SY8 @ SV1 ) )
                    | ~ ! [SY268: $i] :
                          ( ~ ( in @ SY268 @ ( sK166_SY8 @ SV1 ) )
                          | ( SY267 = SY268 )
                          | ( in @ SY267 @ SY268 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1552]) ).

thf(1828,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK167_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1553]) ).

thf(1829,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK167_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1554]) ).

thf(1830,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY269: $i] :
                ~ ~ ( ~ ( in @ SY269 @ ( sK167_SY8 @ SV1 ) )
                    | ~ ! [SY270: $i] :
                          ( ~ ( in @ SY270 @ ( sK167_SY8 @ SV1 ) )
                          | ( SY269 = SY270 )
                          | ( in @ SY269 @ SY270 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1554]) ).

thf(1831,plain,
    ! [SV229: $i,SV1: $i] :
      ( ( ( ! [SY361: $i] :
              ( ~ ( in @ SY361 @ SV1 )
              | ~ ( in @ SV229 @ SY361 )
              | ( in @ SV229 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK142_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1555]) ).

thf(1832,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK142_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1556]) ).

thf(1833,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY201: $i] :
              ~ ~ ( ~ ( in @ SY201 @ ( sK142_SY8 @ SV1 ) )
                  | ~ ! [SY202: $i] :
                        ( ~ ( in @ SY202 @ ( sK142_SY8 @ SV1 ) )
                        | ( SY201 = SY202 )
                        | ( in @ SY201 @ SY202 ) ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1557]) ).

thf(1834,plain,
    ! [SV230: $i,SV1: $i] :
      ( ( ( ! [SY362: $i] :
              ( ~ ( in @ SY362 @ SV1 )
              | ~ ( in @ SV230 @ SY362 )
              | ( in @ SV230 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK143_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1558]) ).

thf(1835,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK143_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1559]) ).

thf(1836,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY203: $i] :
              ~ ~ ( ~ ( in @ SY203 @ ( sK143_SY8 @ SV1 ) )
                  | ~ ! [SY204: $i] :
                        ( ~ ( in @ SY204 @ ( sK143_SY8 @ SV1 ) )
                        | ( SY203 = SY204 )
                        | ( in @ SY203 @ SY204 ) ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1560]) ).

thf(1837,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK180_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1561]) ).

thf(1838,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK180_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY319: $i] :
                ~ ~ ( ~ ( in @ SY319 @ ( sK180_SY8 @ SV1 ) )
                    | ~ ! [SY320: $i] :
                          ( ~ ( in @ SY320 @ ( sK180_SY8 @ SV1 ) )
                          | ( SY319 = SY320 )
                          | ( in @ SY319 @ SY320 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1561]) ).

thf(1839,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK181_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1562]) ).

thf(1840,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK181_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY321: $i] :
                ~ ~ ( ~ ( in @ SY321 @ ( sK181_SY8 @ SV1 ) )
                    | ~ ! [SY322: $i] :
                          ( ~ ( in @ SY322 @ ( sK181_SY8 @ SV1 ) )
                          | ( SY321 = SY322 )
                          | ( in @ SY321 @ SY322 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1562]) ).

thf(1841,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1563]) ).

thf(1842,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1564]) ).

thf(1843,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1565]) ).

thf(1844,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1566]) ).

thf(1845,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1567]) ).

thf(1846,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1568]) ).

thf(1847,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1569]) ).

thf(1848,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1570]) ).

thf(1849,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK182_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1571]) ).

thf(1850,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK182_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY323: $i] :
                ~ ~ ( ~ ( in @ SY323 @ ( sK182_SY8 @ SV1 ) )
                    | ~ ! [SY324: $i] :
                          ( ~ ( in @ SY324 @ ( sK182_SY8 @ SV1 ) )
                          | ( SY323 = SY324 )
                          | ( in @ SY323 @ SY324 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1571]) ).

thf(1851,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK183_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1572]) ).

thf(1852,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK183_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY325: $i] :
                ~ ~ ( ~ ( in @ SY325 @ ( sK183_SY8 @ SV1 ) )
                    | ~ ! [SY326: $i] :
                          ( ~ ( in @ SY326 @ ( sK183_SY8 @ SV1 ) )
                          | ( SY325 = SY326 )
                          | ( in @ SY325 @ SY326 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1572]) ).

thf(1853,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1573]) ).

thf(1854,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1574]) ).

thf(1855,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1575]) ).

thf(1856,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1576]) ).

thf(1857,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1577]) ).

thf(1858,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY8: $i] :
                ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
                | ~ ( ( SY8 != emptyset ) )
                | ~ ! [SX2: $i] :
                      ~ ~ ( ~ ( in @ SX2 @ SY8 )
                          | ~ ! [SX3: $i] :
                                ( ~ ( in @ SX3 @ SY8 )
                                | ( SX2 = SX3 )
                                | ( in @ SX2 @ SX3 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1578]) ).

thf(1859,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1579]) ).

thf(1860,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1580]) ).

thf(1861,plain,
    ! [SV119: $i,SV1: $i,SV177: $i] :
      ( ( ( ~ ( in @ SV177 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV119 @ SV177 )
          | ( in @ SV119 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK118_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1581]) ).

thf(1862,plain,
    ! [SV231: $i,SV1: $i] :
      ( ( ( ! [SY363: $i] :
              ( ~ ( in @ SY363 @ SV1 )
              | ~ ( in @ SV231 @ SY363 )
              | ( in @ SV231 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK118_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1582]) ).

thf(1863,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( ~ ( ~ ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
              | ~ ! [SY327: $i] :
                    ( ~ ( in @ SY327 @ ( sK118_SY8 @ SV1 ) )
                    | ( SV178 = SY327 )
                    | ( in @ SV178 @ SY327 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1583]) ).

thf(1864,plain,
    ! [SV120: $i,SV1: $i,SV179: $i] :
      ( ( ( ~ ( in @ SV179 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV120 @ SV179 )
          | ( in @ SV120 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK119_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1584]) ).

thf(1865,plain,
    ! [SV232: $i,SV1: $i] :
      ( ( ( ! [SY364: $i] :
              ( ~ ( in @ SY364 @ SV1 )
              | ~ ( in @ SV232 @ SY364 )
              | ( in @ SV232 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK119_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1585]) ).

thf(1866,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( ~ ( ~ ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
              | ~ ! [SY328: $i] :
                    ( ~ ( in @ SY328 @ ( sK119_SY8 @ SV1 ) )
                    | ( SV180 = SY328 )
                    | ( in @ SV180 @ SY328 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1586]) ).

thf(1867,plain,
    ! [SV233: $i,SV1: $i] :
      ( ( ( ! [SY365: $i] :
              ( ~ ( in @ SY365 @ SV1 )
              | ~ ( in @ SV233 @ SY365 )
              | ( in @ SV233 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK148_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1587]) ).

thf(1868,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK148_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1588]) ).

thf(1869,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY205: $i] :
              ~ ~ ( ~ ( in @ SY205 @ ( sK148_SY8 @ SV1 ) )
                  | ~ ! [SY206: $i] :
                        ( ~ ( in @ SY206 @ ( sK148_SY8 @ SV1 ) )
                        | ( SY205 = SY206 )
                        | ( in @ SY205 @ SY206 ) ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1589]) ).

thf(1870,plain,
    ! [SV234: $i,SV1: $i] :
      ( ( ( ! [SY366: $i] :
              ( ~ ( in @ SY366 @ SV1 )
              | ~ ( in @ SV234 @ SY366 )
              | ( in @ SV234 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK149_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1590]) ).

thf(1871,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK149_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1591]) ).

thf(1872,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY207: $i] :
              ~ ~ ( ~ ( in @ SY207 @ ( sK149_SY8 @ SV1 ) )
                  | ~ ! [SY208: $i] :
                        ( ~ ( in @ SY208 @ ( sK149_SY8 @ SV1 ) )
                        | ( SY207 = SY208 )
                        | ( in @ SY207 @ SY208 ) ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1592]) ).

thf(1873,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK172_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1593]) ).

thf(1874,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK172_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1594]) ).

thf(1875,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY273: $i] :
                ~ ~ ( ~ ( in @ SY273 @ ( sK172_SY8 @ SV1 ) )
                    | ~ ! [SY274: $i] :
                          ( ~ ( in @ SY274 @ ( sK172_SY8 @ SV1 ) )
                          | ( SY273 = SY274 )
                          | ( in @ SY273 @ SY274 ) ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1594]) ).

thf(1876,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK173_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1595]) ).

thf(1877,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK173_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1596]) ).

thf(1878,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY275: $i] :
                ~ ~ ( ~ ( in @ SY275 @ ( sK173_SY8 @ SV1 ) )
                    | ~ ! [SY276: $i] :
                          ( ~ ( in @ SY276 @ ( sK173_SY8 @ SV1 ) )
                          | ( SY275 = SY276 )
                          | ( in @ SY275 @ SY276 ) ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1596]) ).

thf(1879,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK174_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1597]) ).

thf(1880,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK174_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1598]) ).

thf(1881,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY277: $i] :
                ~ ~ ( ~ ( in @ SY277 @ ( sK174_SY8 @ SV1 ) )
                    | ~ ! [SY278: $i] :
                          ( ~ ( in @ SY278 @ ( sK174_SY8 @ SV1 ) )
                          | ( SY277 = SY278 )
                          | ( in @ SY277 @ SY278 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1598]) ).

thf(1882,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK175_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1599]) ).

thf(1883,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK175_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1600]) ).

thf(1884,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY279: $i] :
                ~ ~ ( ~ ( in @ SY279 @ ( sK175_SY8 @ SV1 ) )
                    | ~ ! [SY280: $i] :
                          ( ~ ( in @ SY280 @ ( sK175_SY8 @ SV1 ) )
                          | ( SY279 = SY280 )
                          | ( in @ SY279 @ SY280 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1600]) ).

thf(1885,plain,
    ! [SV235: $i,SV1: $i] :
      ( ( ( ! [SY367: $i] :
              ( ~ ( in @ SY367 @ SV1 )
              | ~ ( in @ SV235 @ SY367 )
              | ( in @ SV235 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK150_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1601]) ).

thf(1886,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK150_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1602]) ).

thf(1887,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY209: $i] :
              ~ ~ ( ~ ( in @ SY209 @ ( sK150_SY8 @ SV1 ) )
                  | ~ ! [SY210: $i] :
                        ( ~ ( in @ SY210 @ ( sK150_SY8 @ SV1 ) )
                        | ( SY209 = SY210 )
                        | ( in @ SY209 @ SY210 ) ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1603]) ).

thf(1888,plain,
    ! [SV236: $i,SV1: $i] :
      ( ( ( ! [SY368: $i] :
              ( ~ ( in @ SY368 @ SV1 )
              | ~ ( in @ SV236 @ SY368 )
              | ( in @ SV236 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK151_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1604]) ).

thf(1889,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK151_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1605]) ).

thf(1890,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY211: $i] :
              ~ ~ ( ~ ( in @ SY211 @ ( sK151_SY8 @ SV1 ) )
                  | ~ ! [SY212: $i] :
                        ( ~ ( in @ SY212 @ ( sK151_SY8 @ SV1 ) )
                        | ( SY211 = SY212 )
                        | ( in @ SY211 @ SY212 ) ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1606]) ).

thf(1891,plain,
    ! [SV1: $i,SV41: $i,SV25: $i] :
      ( ( ( in @ SV25 @ SV41 )
        = $false )
      | ( ( in @ SV25 @ SV1 )
        = $true )
      | ( ( in @ SV41 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK40_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1607]) ).

thf(1892,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK184_SY93 @ SV18 @ SV1 ) @ ( sK40_SY8 @ SV1 ) )
          | ( SV18
            = ( sK184_SY93 @ SV18 @ SV1 ) )
          | ( in @ SV18 @ ( sK184_SY93 @ SV18 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1608]) ).

thf(1893,plain,
    ! [SV1: $i,SV42: $i,SV26: $i] :
      ( ( ( in @ SV26 @ SV42 )
        = $false )
      | ( ( in @ SV26 @ SV1 )
        = $true )
      | ( ( in @ SV42 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK41_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1609]) ).

thf(1894,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( ~ ( in @ ( sK185_SY94 @ SV20 @ SV1 ) @ ( sK41_SY8 @ SV1 ) )
          | ( SV20
            = ( sK185_SY94 @ SV20 @ SV1 ) )
          | ( in @ SV20 @ ( sK185_SY94 @ SV20 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1610]) ).

thf(1895,plain,
    ! [SV1: $i,SV43: $i,SV27: $i] :
      ( ( ( in @ SV27 @ SV43 )
        = $false )
      | ( ( in @ SV27 @ SV1 )
        = $true )
      | ( ( in @ SV43 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK60_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1611]) ).

thf(1896,plain,
    ! [SV77: $i,SV1: $i,SV121: $i] :
      ( ( ( in @ SV121 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV77 @ SV121 )
          | ( in @ SV77 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK60_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1612]) ).

thf(1897,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY161: $i] :
                ( ~ ( in @ SY161 @ ( sK60_SY8 @ SV1 ) )
                | ( SV44 = SY161 )
                | ( in @ SV44 @ SY161 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1613]) ).

thf(1898,plain,
    ! [SV1: $i,SV45: $i,SV28: $i] :
      ( ( ( in @ SV28 @ SV45 )
        = $false )
      | ( ( in @ SV28 @ SV1 )
        = $true )
      | ( ( in @ SV45 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK61_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1614]) ).

thf(1899,plain,
    ! [SV78: $i,SV1: $i,SV122: $i] :
      ( ( ( in @ SV122 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV78 @ SV122 )
          | ( in @ SV78 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK61_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1615]) ).

thf(1900,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY162: $i] :
                ( ~ ( in @ SY162 @ ( sK61_SY8 @ SV1 ) )
                | ( SV46 = SY162 )
                | ( in @ SV46 @ SY162 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1616]) ).

thf(1901,plain,
    ! [SV1: $i,SV79: $i,SV47: $i] :
      ( ( ( ~ ( in @ SV47 @ SV79 ) )
        = $true )
      | ( ( in @ SV47 @ SV1 )
        = $true )
      | ( ( in @ SV79 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK84_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1617]) ).

thf(1902,plain,
    ! [SV123: $i,SV1: $i,SV181: $i] :
      ( ( ( ~ ( in @ SV181 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV123 @ SV181 )
          | ( in @ SV123 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK84_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1618]) ).

thf(1903,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( ~ ( in @ SV80 @ ( sK84_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY215: $i] :
                ( ~ ( in @ SY215 @ ( sK84_SY8 @ SV1 ) )
                | ( SV80 = SY215 )
                | ( in @ SV80 @ SY215 ) ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1619]) ).

thf(1904,plain,
    ! [SV1: $i,SV81: $i,SV48: $i] :
      ( ( ( ~ ( in @ SV48 @ SV81 ) )
        = $true )
      | ( ( in @ SV48 @ SV1 )
        = $true )
      | ( ( in @ SV81 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK85_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1620]) ).

thf(1905,plain,
    ! [SV124: $i,SV1: $i,SV182: $i] :
      ( ( ( ~ ( in @ SV182 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV124 @ SV182 )
          | ( in @ SV124 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK85_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1621]) ).

thf(1906,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( ~ ( in @ SV82 @ ( sK85_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY216: $i] :
                ( ~ ( in @ SY216 @ ( sK85_SY8 @ SV1 ) )
                | ( SV82 = SY216 )
                | ( in @ SV82 @ SY216 ) ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1622]) ).

thf(1907,plain,
    ! [SV1: $i,SV83: $i,SV49: $i] :
      ( ( ( ~ ( in @ SV49 @ SV83 ) )
        = $true )
      | ( ( in @ SV49 @ SV1 )
        = $true )
      | ( ( in @ SV83 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK86_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1623]) ).

thf(1908,plain,
    ! [SV125: $i,SV1: $i,SV183: $i] :
      ( ( ( ~ ( in @ SV183 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV125 @ SV183 )
          | ( in @ SV125 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK86_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1624]) ).

thf(1909,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( ~ ( in @ SV84 @ ( sK86_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY217: $i] :
                ( ~ ( in @ SY217 @ ( sK86_SY8 @ SV1 ) )
                | ( SV84 = SY217 )
                | ( in @ SV84 @ SY217 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1625]) ).

thf(1910,plain,
    ! [SV1: $i,SV85: $i,SV50: $i] :
      ( ( ( ~ ( in @ SV50 @ SV85 ) )
        = $true )
      | ( ( in @ SV50 @ SV1 )
        = $true )
      | ( ( in @ SV85 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK87_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1626]) ).

thf(1911,plain,
    ! [SV126: $i,SV1: $i,SV184: $i] :
      ( ( ( ~ ( in @ SV184 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV126 @ SV184 )
          | ( in @ SV126 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK87_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1627]) ).

thf(1912,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( ~ ( in @ SV86 @ ( sK87_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY218: $i] :
                ( ~ ( in @ SY218 @ ( sK87_SY8 @ SV1 ) )
                | ( SV86 = SY218 )
                | ( in @ SV86 @ SY218 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1628]) ).

thf(1913,plain,
    ! [SV1: $i,SV51: $i,SV29: $i] :
      ( ( ( in @ SV29 @ SV51 )
        = $false )
      | ( ( in @ SV29 @ SV1 )
        = $true )
      | ( ( in @ SV51 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK62_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1629]) ).

thf(1914,plain,
    ! [SV87: $i,SV1: $i,SV127: $i] :
      ( ( ( in @ SV127 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV87 @ SV127 )
          | ( in @ SV87 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK62_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1630]) ).

thf(1915,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY167: $i] :
                ( ~ ( in @ SY167 @ ( sK62_SY8 @ SV1 ) )
                | ( SV52 = SY167 )
                | ( in @ SV52 @ SY167 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1631]) ).

thf(1916,plain,
    ! [SV1: $i,SV53: $i,SV30: $i] :
      ( ( ( in @ SV30 @ SV53 )
        = $false )
      | ( ( in @ SV30 @ SV1 )
        = $true )
      | ( ( in @ SV53 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK63_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1632]) ).

thf(1917,plain,
    ! [SV88: $i,SV1: $i,SV128: $i] :
      ( ( ( in @ SV128 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV88 @ SV128 )
          | ( in @ SV88 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK63_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1633]) ).

thf(1918,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY168: $i] :
                ( ~ ( in @ SY168 @ ( sK63_SY8 @ SV1 ) )
                | ( SV54 = SY168 )
                | ( in @ SV54 @ SY168 ) ) )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1634]) ).

thf(1919,plain,
    ! [SV1: $i,SV55: $i,SV31: $i] :
      ( ( ( in @ SV31 @ SV55 )
        = $false )
      | ( ( in @ SV31 @ SV1 )
        = $true )
      | ( ( in @ SV55 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK64_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1635]) ).

thf(1920,plain,
    ! [SV89: $i,SV1: $i,SV129: $i] :
      ( ( ( in @ SV129 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV89 @ SV129 )
          | ( in @ SV89 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK64_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1636]) ).

thf(1921,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY169: $i] :
                ( ~ ( in @ SY169 @ ( sK64_SY8 @ SV1 ) )
                | ( SV56 = SY169 )
                | ( in @ SV56 @ SY169 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1637]) ).

thf(1922,plain,
    ! [SV1: $i,SV57: $i,SV32: $i] :
      ( ( ( in @ SV32 @ SV57 )
        = $false )
      | ( ( in @ SV32 @ SV1 )
        = $true )
      | ( ( in @ SV57 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK65_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1638]) ).

thf(1923,plain,
    ! [SV90: $i,SV1: $i,SV130: $i] :
      ( ( ( in @ SV130 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV90 @ SV130 )
          | ( in @ SV90 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK65_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1639]) ).

thf(1924,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY170: $i] :
                ( ~ ( in @ SY170 @ ( sK65_SY8 @ SV1 ) )
                | ( SV58 = SY170 )
                | ( in @ SV58 @ SY170 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1640]) ).

thf(1925,plain,
    ! [SV91: $i,SV1: $i,SV131: $i] :
      ( ( ( in @ SV131 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV91 @ SV131 )
          | ( in @ SV91 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK100_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1641]) ).

thf(1926,plain,
    ! [SV185: $i,SV1: $i,SV237: $i] :
      ( ( ( ~ ( in @ SV237 @ SV1 )
          | ~ ( in @ SV185 @ SV237 )
          | ( in @ SV185 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK100_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1642]) ).

thf(1927,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( ~ ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
          | ~ ! [SY285: $i] :
                ( ~ ( in @ SY285 @ ( sK100_SY8 @ SV1 ) )
                | ( SV132 = SY285 )
                | ( in @ SV132 @ SY285 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1643]) ).

thf(1928,plain,
    ! [SV92: $i,SV1: $i,SV133: $i] :
      ( ( ( in @ SV133 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV92 @ SV133 )
          | ( in @ SV92 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK101_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1644]) ).

thf(1929,plain,
    ! [SV186: $i,SV1: $i,SV238: $i] :
      ( ( ( ~ ( in @ SV238 @ SV1 )
          | ~ ( in @ SV186 @ SV238 )
          | ( in @ SV186 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK101_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1645]) ).

thf(1930,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( ~ ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
          | ~ ! [SY286: $i] :
                ( ~ ( in @ SY286 @ ( sK101_SY8 @ SV1 ) )
                | ( SV134 = SY286 )
                | ( in @ SV134 @ SY286 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1646]) ).

thf(1931,plain,
    ! [SV135: $i,SV1: $i,SV187: $i] :
      ( ( ( ~ ( in @ SV187 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV135 @ SV187 )
          | ( in @ SV135 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK120_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1647]) ).

thf(1932,plain,
    ! [SV239: $i,SV1: $i] :
      ( ( ( ! [SY369: $i] :
              ( ~ ( in @ SY369 @ SV1 )
              | ~ ( in @ SV239 @ SY369 )
              | ( in @ SV239 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK120_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1648]) ).

thf(1933,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( ~ ( ~ ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
              | ~ ! [SY331: $i] :
                    ( ~ ( in @ SY331 @ ( sK120_SY8 @ SV1 ) )
                    | ( SV188 = SY331 )
                    | ( in @ SV188 @ SY331 ) ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1649]) ).

thf(1934,plain,
    ! [SV136: $i,SV1: $i,SV189: $i] :
      ( ( ( ~ ( in @ SV189 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV136 @ SV189 )
          | ( in @ SV136 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK121_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1650]) ).

thf(1935,plain,
    ! [SV240: $i,SV1: $i] :
      ( ( ( ! [SY370: $i] :
              ( ~ ( in @ SY370 @ SV1 )
              | ~ ( in @ SV240 @ SY370 )
              | ( in @ SV240 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK121_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1651]) ).

thf(1936,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( ~ ( ~ ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
              | ~ ! [SY332: $i] :
                    ( ~ ( in @ SY332 @ ( sK121_SY8 @ SV1 ) )
                    | ( SV190 = SY332 )
                    | ( in @ SV190 @ SY332 ) ) ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1652]) ).

thf(1937,plain,
    ! [SV137: $i,SV1: $i,SV191: $i] :
      ( ( ( ~ ( in @ SV191 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV137 @ SV191 )
          | ( in @ SV137 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK122_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1653]) ).

thf(1938,plain,
    ! [SV241: $i,SV1: $i] :
      ( ( ( ! [SY371: $i] :
              ( ~ ( in @ SY371 @ SV1 )
              | ~ ( in @ SV241 @ SY371 )
              | ( in @ SV241 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK122_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1654]) ).

thf(1939,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( ~ ( ~ ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
              | ~ ! [SY333: $i] :
                    ( ~ ( in @ SY333 @ ( sK122_SY8 @ SV1 ) )
                    | ( SV192 = SY333 )
                    | ( in @ SV192 @ SY333 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1655]) ).

thf(1940,plain,
    ! [SV138: $i,SV1: $i,SV193: $i] :
      ( ( ( ~ ( in @ SV193 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV138 @ SV193 )
          | ( in @ SV138 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK123_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1656]) ).

thf(1941,plain,
    ! [SV242: $i,SV1: $i] :
      ( ( ( ! [SY372: $i] :
              ( ~ ( in @ SY372 @ SV1 )
              | ~ ( in @ SV242 @ SY372 )
              | ( in @ SV242 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK123_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1657]) ).

thf(1942,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( ~ ( ~ ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
              | ~ ! [SY334: $i] :
                    ( ~ ( in @ SY334 @ ( sK123_SY8 @ SV1 ) )
                    | ( SV194 = SY334 )
                    | ( in @ SV194 @ SY334 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1658]) ).

thf(1943,plain,
    ! [SV93: $i,SV1: $i,SV139: $i] :
      ( ( ( in @ SV139 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV93 @ SV139 )
          | ( in @ SV93 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK102_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1659]) ).

thf(1944,plain,
    ! [SV195: $i,SV1: $i,SV243: $i] :
      ( ( ( ~ ( in @ SV243 @ SV1 )
          | ~ ( in @ SV195 @ SV243 )
          | ( in @ SV195 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK102_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1660]) ).

thf(1945,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( ~ ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
          | ~ ! [SY291: $i] :
                ( ~ ( in @ SY291 @ ( sK102_SY8 @ SV1 ) )
                | ( SV140 = SY291 )
                | ( in @ SV140 @ SY291 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1661]) ).

thf(1946,plain,
    ! [SV94: $i,SV1: $i,SV141: $i] :
      ( ( ( in @ SV141 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV94 @ SV141 )
          | ( in @ SV94 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK103_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1662]) ).

thf(1947,plain,
    ! [SV196: $i,SV1: $i,SV244: $i] :
      ( ( ( ~ ( in @ SV244 @ SV1 )
          | ~ ( in @ SV196 @ SV244 )
          | ( in @ SV196 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK103_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1663]) ).

thf(1948,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( ~ ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
          | ~ ! [SY292: $i] :
                ( ~ ( in @ SY292 @ ( sK103_SY8 @ SV1 ) )
                | ( SV142 = SY292 )
                | ( in @ SV142 @ SY292 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1664]) ).

thf(1949,plain,
    ! [SV95: $i,SV1: $i,SV143: $i] :
      ( ( ( in @ SV143 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV95 @ SV143 )
          | ( in @ SV95 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK104_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1665]) ).

thf(1950,plain,
    ! [SV197: $i,SV1: $i,SV245: $i] :
      ( ( ( ~ ( in @ SV245 @ SV1 )
          | ~ ( in @ SV197 @ SV245 )
          | ( in @ SV197 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK104_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1666]) ).

thf(1951,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( ~ ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
          | ~ ! [SY293: $i] :
                ( ~ ( in @ SY293 @ ( sK104_SY8 @ SV1 ) )
                | ( SV144 = SY293 )
                | ( in @ SV144 @ SY293 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1667]) ).

thf(1952,plain,
    ! [SV96: $i,SV1: $i,SV145: $i] :
      ( ( ( in @ SV145 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV96 @ SV145 )
          | ( in @ SV96 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK105_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1668]) ).

thf(1953,plain,
    ! [SV198: $i,SV1: $i,SV246: $i] :
      ( ( ( ~ ( in @ SV246 @ SV1 )
          | ~ ( in @ SV198 @ SV246 )
          | ( in @ SV198 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK105_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1669]) ).

thf(1954,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( ~ ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
          | ~ ! [SY294: $i] :
                ( ~ ( in @ SY294 @ ( sK105_SY8 @ SV1 ) )
                | ( SV146 = SY294 )
                | ( in @ SV146 @ SY294 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1670]) ).

thf(1955,plain,
    ! [SV199: $i,SV1: $i,SV247: $i] :
      ( ( ( ~ ( in @ SV247 @ SV1 )
          | ~ ( in @ SV199 @ SV247 )
          | ( in @ SV199 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK128_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1671]) ).

thf(1956,plain,
    ! [SV1: $i] :
      ( ( ( ( sK128_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1672]) ).

thf(1957,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
                | ~ ! [SY373: $i] :
                      ( ~ ( in @ SY373 @ ( sK128_SY8 @ SV1 ) )
                      | ( SV248 = SY373 )
                      | ( in @ SV248 @ SY373 ) ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1673]) ).

thf(1958,plain,
    ! [SV200: $i,SV1: $i,SV249: $i] :
      ( ( ( ~ ( in @ SV249 @ SV1 )
          | ~ ( in @ SV200 @ SV249 )
          | ( in @ SV200 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK129_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1674]) ).

thf(1959,plain,
    ! [SV1: $i] :
      ( ( ( ( sK129_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1675]) ).

thf(1960,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
                | ~ ! [SY374: $i] :
                      ( ~ ( in @ SY374 @ ( sK129_SY8 @ SV1 ) )
                      | ( SV250 = SY374 )
                      | ( in @ SV250 @ SY374 ) ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1676]) ).

thf(1961,plain,
    ! [SV251: $i,SV1: $i] :
      ( ( ( ! [SY375: $i] :
              ( ~ ( in @ SY375 @ SV1 )
              | ~ ( in @ SV251 @ SY375 )
              | ( in @ SV251 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK152_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1677]) ).

thf(1962,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK152_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1678]) ).

thf(1963,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY229: $i] :
              ~ ~ ( ~ ( in @ SY229 @ ( sK152_SY8 @ SV1 ) )
                  | ~ ! [SY230: $i] :
                        ( ~ ( in @ SY230 @ ( sK152_SY8 @ SV1 ) )
                        | ( SY229 = SY230 )
                        | ( in @ SY229 @ SY230 ) ) ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1679]) ).

thf(1964,plain,
    ! [SV252: $i,SV1: $i] :
      ( ( ( ! [SY376: $i] :
              ( ~ ( in @ SY376 @ SV1 )
              | ~ ( in @ SV252 @ SY376 )
              | ( in @ SV252 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK153_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1680]) ).

thf(1965,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK153_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1681]) ).

thf(1966,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY231: $i] :
              ~ ~ ( ~ ( in @ SY231 @ ( sK153_SY8 @ SV1 ) )
                  | ~ ! [SY232: $i] :
                        ( ~ ( in @ SY232 @ ( sK153_SY8 @ SV1 ) )
                        | ( SY231 = SY232 )
                        | ( in @ SY231 @ SY232 ) ) ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1682]) ).

thf(1967,plain,
    ! [SV253: $i,SV1: $i] :
      ( ( ( ! [SY377: $i] :
              ( ~ ( in @ SY377 @ SV1 )
              | ~ ( in @ SV253 @ SY377 )
              | ( in @ SV253 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK154_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1683]) ).

thf(1968,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK154_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1684]) ).

thf(1969,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY233: $i] :
              ~ ~ ( ~ ( in @ SY233 @ ( sK154_SY8 @ SV1 ) )
                  | ~ ! [SY234: $i] :
                        ( ~ ( in @ SY234 @ ( sK154_SY8 @ SV1 ) )
                        | ( SY233 = SY234 )
                        | ( in @ SY233 @ SY234 ) ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1685]) ).

thf(1970,plain,
    ! [SV254: $i,SV1: $i] :
      ( ( ( ! [SY378: $i] :
              ( ~ ( in @ SY378 @ SV1 )
              | ~ ( in @ SV254 @ SY378 )
              | ( in @ SV254 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK155_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1686]) ).

thf(1971,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK155_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1687]) ).

thf(1972,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY235: $i] :
              ~ ~ ( ~ ( in @ SY235 @ ( sK155_SY8 @ SV1 ) )
                  | ~ ! [SY236: $i] :
                        ( ~ ( in @ SY236 @ ( sK155_SY8 @ SV1 ) )
                        | ( SY235 = SY236 )
                        | ( in @ SY235 @ SY236 ) ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1688]) ).

thf(1973,plain,
    ! [SV201: $i,SV1: $i,SV255: $i] :
      ( ( ( ~ ( in @ SV255 @ SV1 )
          | ~ ( in @ SV201 @ SV255 )
          | ( in @ SV201 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK130_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1689]) ).

thf(1974,plain,
    ! [SV1: $i] :
      ( ( ( ( sK130_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1690]) ).

thf(1975,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
                | ~ ! [SY379: $i] :
                      ( ~ ( in @ SY379 @ ( sK130_SY8 @ SV1 ) )
                      | ( SV256 = SY379 )
                      | ( in @ SV256 @ SY379 ) ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1691]) ).

thf(1976,plain,
    ! [SV202: $i,SV1: $i,SV257: $i] :
      ( ( ( ~ ( in @ SV257 @ SV1 )
          | ~ ( in @ SV202 @ SV257 )
          | ( in @ SV202 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK131_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1692]) ).

thf(1977,plain,
    ! [SV1: $i] :
      ( ( ( ( sK131_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1693]) ).

thf(1978,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
                | ~ ! [SY380: $i] :
                      ( ~ ( in @ SY380 @ ( sK131_SY8 @ SV1 ) )
                      | ( SV258 = SY380 )
                      | ( in @ SV258 @ SY380 ) ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1694]) ).

thf(1979,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK176_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1695]) ).

thf(1980,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK176_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1696]) ).

thf(1981,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY295: $i] :
                ~ ~ ( ~ ( in @ SY295 @ ( sK176_SY8 @ SV1 ) )
                    | ~ ! [SY296: $i] :
                          ( ~ ( in @ SY296 @ ( sK176_SY8 @ SV1 ) )
                          | ( SY295 = SY296 )
                          | ( in @ SY295 @ SY296 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1696]) ).

thf(1982,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK177_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1697]) ).

thf(1983,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK177_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1698]) ).

thf(1984,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY297: $i] :
                ~ ~ ( ~ ( in @ SY297 @ ( sK177_SY8 @ SV1 ) )
                    | ~ ! [SY298: $i] :
                          ( ~ ( in @ SY298 @ ( sK177_SY8 @ SV1 ) )
                          | ( SY297 = SY298 )
                          | ( in @ SY297 @ SY298 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1698]) ).

thf(1985,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK186_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK186_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY381: $i] :
                ~ ~ ( ~ ( in @ SY381 @ ( sK186_SY8 @ SV1 ) )
                    | ~ ! [SY382: $i] :
                          ( ~ ( in @ SY382 @ ( sK186_SY8 @ SV1 ) )
                          | ( SY381 = SY382 )
                          | ( in @ SY381 @ SY382 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1699]) ).

thf(1986,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK187_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK187_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY383: $i] :
                ~ ~ ( ~ ( in @ SY383 @ ( sK187_SY8 @ SV1 ) )
                    | ~ ! [SY384: $i] :
                          ( ~ ( in @ SY384 @ ( sK187_SY8 @ SV1 ) )
                          | ( SY383 = SY384 )
                          | ( in @ SY383 @ SY384 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1700]) ).

thf(1987,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1701]) ).

thf(1988,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1702]) ).

thf(1989,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1703]) ).

thf(1990,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1704]) ).

thf(1991,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK188_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK188_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY385: $i] :
                ~ ~ ( ~ ( in @ SY385 @ ( sK188_SY8 @ SV1 ) )
                    | ~ ! [SY386: $i] :
                          ( ~ ( in @ SY386 @ ( sK188_SY8 @ SV1 ) )
                          | ( SY385 = SY386 )
                          | ( in @ SY385 @ SY386 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1705]) ).

thf(1992,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK189_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK189_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY387: $i] :
                ~ ~ ( ~ ( in @ SY387 @ ( sK189_SY8 @ SV1 ) )
                    | ~ ! [SY388: $i] :
                          ( ~ ( in @ SY388 @ ( sK189_SY8 @ SV1 ) )
                          | ( SY387 = SY388 )
                          | ( in @ SY387 @ SY388 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1706]) ).

thf(1993,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK178_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1707]) ).

thf(1994,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK178_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1708]) ).

thf(1995,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY299: $i] :
                ~ ~ ( ~ ( in @ SY299 @ ( sK178_SY8 @ SV1 ) )
                    | ~ ! [SY300: $i] :
                          ( ~ ( in @ SY300 @ ( sK178_SY8 @ SV1 ) )
                          | ( SY299 = SY300 )
                          | ( in @ SY299 @ SY300 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1708]) ).

thf(1996,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK179_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1709]) ).

thf(1997,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK179_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1710]) ).

thf(1998,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY301: $i] :
                ~ ~ ( ~ ( in @ SY301 @ ( sK179_SY8 @ SV1 ) )
                    | ~ ! [SY302: $i] :
                          ( ~ ( in @ SY302 @ ( sK179_SY8 @ SV1 ) )
                          | ( SY301 = SY302 )
                          | ( in @ SY301 @ SY302 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1710]) ).

thf(1999,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK190_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK190_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY389: $i] :
                ~ ~ ( ~ ( in @ SY389 @ ( sK190_SY8 @ SV1 ) )
                    | ~ ! [SY390: $i] :
                          ( ~ ( in @ SY390 @ ( sK190_SY8 @ SV1 ) )
                          | ( SY389 = SY390 )
                          | ( in @ SY389 @ SY390 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1711]) ).

thf(2000,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK191_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK191_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY391: $i] :
                ~ ~ ( ~ ( in @ SY391 @ ( sK191_SY8 @ SV1 ) )
                    | ~ ! [SY392: $i] :
                          ( ~ ( in @ SY392 @ ( sK191_SY8 @ SV1 ) )
                          | ( SY391 = SY392 )
                          | ( in @ SY391 @ SY392 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1712]) ).

thf(2001,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1713]) ).

thf(2002,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1714]) ).

thf(2003,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1715]) ).

thf(2004,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1716]) ).

thf(2005,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK192_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK192_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY393: $i] :
                ~ ~ ( ~ ( in @ SY393 @ ( sK192_SY8 @ SV1 ) )
                    | ~ ! [SY394: $i] :
                          ( ~ ( in @ SY394 @ ( sK192_SY8 @ SV1 ) )
                          | ( SY393 = SY394 )
                          | ( in @ SY393 @ SY394 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1717]) ).

thf(2006,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK193_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK193_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY395: $i] :
                ~ ~ ( ~ ( in @ SY395 @ ( sK193_SY8 @ SV1 ) )
                    | ~ ! [SY396: $i] :
                          ( ~ ( in @ SY396 @ ( sK193_SY8 @ SV1 ) )
                          | ( SY395 = SY396 )
                          | ( in @ SY395 @ SY396 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1718]) ).

thf(2007,plain,
    ! [SV97: $i,SV1: $i,SV147: $i] :
      ( ( ( in @ SV147 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV97 @ SV147 )
          | ( in @ SV97 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK108_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1719]) ).

thf(2008,plain,
    ! [SV203: $i,SV1: $i,SV259: $i] :
      ( ( ( ~ ( in @ SV259 @ SV1 )
          | ~ ( in @ SV203 @ SV259 )
          | ( in @ SV203 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK108_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1720]) ).

thf(2009,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( ~ ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
          | ~ ! [SY303: $i] :
                ( ~ ( in @ SY303 @ ( sK108_SY8 @ SV1 ) )
                | ( SV148 = SY303 )
                | ( in @ SV148 @ SY303 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1721]) ).

thf(2010,plain,
    ! [SV98: $i,SV1: $i,SV149: $i] :
      ( ( ( in @ SV149 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV98 @ SV149 )
          | ( in @ SV98 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK109_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1722]) ).

thf(2011,plain,
    ! [SV204: $i,SV1: $i,SV260: $i] :
      ( ( ( ~ ( in @ SV260 @ SV1 )
          | ~ ( in @ SV204 @ SV260 )
          | ( in @ SV204 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK109_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1723]) ).

thf(2012,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( ~ ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
          | ~ ! [SY304: $i] :
                ( ~ ( in @ SY304 @ ( sK109_SY8 @ SV1 ) )
                | ( SV150 = SY304 )
                | ( in @ SV150 @ SY304 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1724]) ).

thf(2013,plain,
    ! [SV205: $i,SV1: $i,SV261: $i] :
      ( ( ( ~ ( in @ SV261 @ SV1 )
          | ~ ( in @ SV205 @ SV261 )
          | ( in @ SV205 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK136_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1725]) ).

thf(2014,plain,
    ! [SV1: $i] :
      ( ( ( ( sK136_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1726]) ).

thf(2015,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
                | ~ ! [SY397: $i] :
                      ( ~ ( in @ SY397 @ ( sK136_SY8 @ SV1 ) )
                      | ( SV262 = SY397 )
                      | ( in @ SV262 @ SY397 ) ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1727]) ).

thf(2016,plain,
    ! [SV206: $i,SV1: $i,SV263: $i] :
      ( ( ( ~ ( in @ SV263 @ SV1 )
          | ~ ( in @ SV206 @ SV263 )
          | ( in @ SV206 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK137_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1728]) ).

thf(2017,plain,
    ! [SV1: $i] :
      ( ( ( ( sK137_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1729]) ).

thf(2018,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
                | ~ ! [SY398: $i] :
                      ( ~ ( in @ SY398 @ ( sK137_SY8 @ SV1 ) )
                      | ( SV264 = SY398 )
                      | ( in @ SV264 @ SY398 ) ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1730]) ).

thf(2019,plain,
    ! [SV265: $i,SV1: $i] :
      ( ( ( ! [SY399: $i] :
              ( ~ ( in @ SY399 @ SV1 )
              | ~ ( in @ SV265 @ SY399 )
              | ( in @ SV265 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK160_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1731]) ).

thf(2020,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK160_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1732]) ).

thf(2021,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY239: $i] :
              ~ ~ ( ~ ( in @ SY239 @ ( sK160_SY8 @ SV1 ) )
                  | ~ ! [SY240: $i] :
                        ( ~ ( in @ SY240 @ ( sK160_SY8 @ SV1 ) )
                        | ( SY239 = SY240 )
                        | ( in @ SY239 @ SY240 ) ) ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1733]) ).

thf(2022,plain,
    ! [SV266: $i,SV1: $i] :
      ( ( ( ! [SY400: $i] :
              ( ~ ( in @ SY400 @ SV1 )
              | ~ ( in @ SV266 @ SY400 )
              | ( in @ SV266 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK161_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1734]) ).

thf(2023,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK161_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1735]) ).

thf(2024,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY241: $i] :
              ~ ~ ( ~ ( in @ SY241 @ ( sK161_SY8 @ SV1 ) )
                  | ~ ! [SY242: $i] :
                        ( ~ ( in @ SY242 @ ( sK161_SY8 @ SV1 ) )
                        | ( SY241 = SY242 )
                        | ( in @ SY241 @ SY242 ) ) ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1736]) ).

thf(2025,plain,
    ! [SV267: $i,SV1: $i] :
      ( ( ( ! [SY401: $i] :
              ( ~ ( in @ SY401 @ SV1 )
              | ~ ( in @ SV267 @ SY401 )
              | ( in @ SV267 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK162_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1737]) ).

thf(2026,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK162_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1738]) ).

thf(2027,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY243: $i] :
              ~ ~ ( ~ ( in @ SY243 @ ( sK162_SY8 @ SV1 ) )
                  | ~ ! [SY244: $i] :
                        ( ~ ( in @ SY244 @ ( sK162_SY8 @ SV1 ) )
                        | ( SY243 = SY244 )
                        | ( in @ SY243 @ SY244 ) ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1739]) ).

thf(2028,plain,
    ! [SV268: $i,SV1: $i] :
      ( ( ( ! [SY402: $i] :
              ( ~ ( in @ SY402 @ SV1 )
              | ~ ( in @ SV268 @ SY402 )
              | ( in @ SV268 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK163_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1740]) ).

thf(2029,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK163_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1741]) ).

thf(2030,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY245: $i] :
              ~ ~ ( ~ ( in @ SY245 @ ( sK163_SY8 @ SV1 ) )
                  | ~ ! [SY246: $i] :
                        ( ~ ( in @ SY246 @ ( sK163_SY8 @ SV1 ) )
                        | ( SY245 = SY246 )
                        | ( in @ SY245 @ SY246 ) ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1742]) ).

thf(2031,plain,
    ! [SV207: $i,SV1: $i,SV269: $i] :
      ( ( ( ~ ( in @ SV269 @ SV1 )
          | ~ ( in @ SV207 @ SV269 )
          | ( in @ SV207 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK138_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1743]) ).

thf(2032,plain,
    ! [SV1: $i] :
      ( ( ( ( sK138_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1744]) ).

thf(2033,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
                | ~ ! [SY403: $i] :
                      ( ~ ( in @ SY403 @ ( sK138_SY8 @ SV1 ) )
                      | ( SV270 = SY403 )
                      | ( in @ SV270 @ SY403 ) ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1745]) ).

thf(2034,plain,
    ! [SV208: $i,SV1: $i,SV271: $i] :
      ( ( ( ~ ( in @ SV271 @ SV1 )
          | ~ ( in @ SV208 @ SV271 )
          | ( in @ SV208 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK139_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1746]) ).

thf(2035,plain,
    ! [SV1: $i] :
      ( ( ( ( sK139_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1747]) ).

thf(2036,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
                | ~ ! [SY404: $i] :
                      ( ~ ( in @ SY404 @ ( sK139_SY8 @ SV1 ) )
                      | ( SV272 = SY404 )
                      | ( in @ SV272 @ SY404 ) ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1748]) ).

thf(2037,plain,
    ! [SV1: $i,SV59: $i,SV33: $i] :
      ( ( ( in @ SV33 @ SV59 )
        = $false )
      | ( ( in @ SV33 @ SV1 )
        = $true )
      | ( ( in @ SV59 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK48_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1749]) ).

thf(2038,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( ~ ( in @ ( sK194_SY111 @ SV22 @ SV1 ) @ ( sK48_SY8 @ SV1 ) )
          | ( SV22
            = ( sK194_SY111 @ SV22 @ SV1 ) )
          | ( in @ SV22 @ ( sK194_SY111 @ SV22 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1750]) ).

thf(2039,plain,
    ! [SV1: $i,SV60: $i,SV34: $i] :
      ( ( ( in @ SV34 @ SV60 )
        = $false )
      | ( ( in @ SV34 @ SV1 )
        = $true )
      | ( ( in @ SV60 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK49_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1751]) ).

thf(2040,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( ~ ( in @ ( sK195_SY112 @ SV24 @ SV1 ) @ ( sK49_SY8 @ SV1 ) )
          | ( SV24
            = ( sK195_SY112 @ SV24 @ SV1 ) )
          | ( in @ SV24 @ ( sK195_SY112 @ SV24 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1752]) ).

thf(2041,plain,
    ! [SV1: $i,SV61: $i,SV35: $i] :
      ( ( ( in @ SV35 @ SV61 )
        = $false )
      | ( ( in @ SV35 @ SV1 )
        = $true )
      | ( ( in @ SV61 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK72_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1753]) ).

thf(2042,plain,
    ! [SV99: $i,SV1: $i,SV151: $i] :
      ( ( ( in @ SV151 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV99 @ SV151 )
          | ( in @ SV99 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK72_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1754]) ).

thf(2043,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY187: $i] :
                ( ~ ( in @ SY187 @ ( sK72_SY8 @ SV1 ) )
                | ( SV62 = SY187 )
                | ( in @ SV62 @ SY187 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1755]) ).

thf(2044,plain,
    ! [SV1: $i,SV63: $i,SV36: $i] :
      ( ( ( in @ SV36 @ SV63 )
        = $false )
      | ( ( in @ SV36 @ SV1 )
        = $true )
      | ( ( in @ SV63 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK73_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1756]) ).

thf(2045,plain,
    ! [SV100: $i,SV1: $i,SV152: $i] :
      ( ( ( in @ SV152 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV100 @ SV152 )
          | ( in @ SV100 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK73_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1757]) ).

thf(2046,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY188: $i] :
                ( ~ ( in @ SY188 @ ( sK73_SY8 @ SV1 ) )
                | ( SV64 = SY188 )
                | ( in @ SV64 @ SY188 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1758]) ).

thf(2047,plain,
    ! [SV1: $i,SV101: $i,SV65: $i] :
      ( ( ( ~ ( in @ SV65 @ SV101 ) )
        = $true )
      | ( ( in @ SV65 @ SV1 )
        = $true )
      | ( ( in @ SV101 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK92_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1759]) ).

thf(2048,plain,
    ! [SV153: $i,SV1: $i,SV209: $i] :
      ( ( ( ~ ( in @ SV209 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV153 @ SV209 )
          | ( in @ SV153 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK92_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1760]) ).

thf(2049,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( ~ ( in @ SV102 @ ( sK92_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY249: $i] :
                ( ~ ( in @ SY249 @ ( sK92_SY8 @ SV1 ) )
                | ( SV102 = SY249 )
                | ( in @ SV102 @ SY249 ) ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1761]) ).

thf(2050,plain,
    ! [SV1: $i,SV103: $i,SV66: $i] :
      ( ( ( ~ ( in @ SV66 @ SV103 ) )
        = $true )
      | ( ( in @ SV66 @ SV1 )
        = $true )
      | ( ( in @ SV103 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK93_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1762]) ).

thf(2051,plain,
    ! [SV154: $i,SV1: $i,SV210: $i] :
      ( ( ( ~ ( in @ SV210 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV154 @ SV210 )
          | ( in @ SV154 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK93_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1763]) ).

thf(2052,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( ~ ( in @ SV104 @ ( sK93_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY250: $i] :
                ( ~ ( in @ SY250 @ ( sK93_SY8 @ SV1 ) )
                | ( SV104 = SY250 )
                | ( in @ SV104 @ SY250 ) ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1764]) ).

thf(2053,plain,
    ! [SV1: $i,SV105: $i,SV67: $i] :
      ( ( ( ~ ( in @ SV67 @ SV105 ) )
        = $true )
      | ( ( in @ SV67 @ SV1 )
        = $true )
      | ( ( in @ SV105 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK94_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1765]) ).

thf(2054,plain,
    ! [SV155: $i,SV1: $i,SV211: $i] :
      ( ( ( ~ ( in @ SV211 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV155 @ SV211 )
          | ( in @ SV155 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK94_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1766]) ).

thf(2055,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( ~ ( in @ SV106 @ ( sK94_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY251: $i] :
                ( ~ ( in @ SY251 @ ( sK94_SY8 @ SV1 ) )
                | ( SV106 = SY251 )
                | ( in @ SV106 @ SY251 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1767]) ).

thf(2056,plain,
    ! [SV1: $i,SV107: $i,SV68: $i] :
      ( ( ( ~ ( in @ SV68 @ SV107 ) )
        = $true )
      | ( ( in @ SV68 @ SV1 )
        = $true )
      | ( ( in @ SV107 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK95_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1768]) ).

thf(2057,plain,
    ! [SV156: $i,SV1: $i,SV212: $i] :
      ( ( ( ~ ( in @ SV212 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV156 @ SV212 )
          | ( in @ SV156 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK95_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1769]) ).

thf(2058,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( ~ ( in @ SV108 @ ( sK95_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY252: $i] :
                ( ~ ( in @ SY252 @ ( sK95_SY8 @ SV1 ) )
                | ( SV108 = SY252 )
                | ( in @ SV108 @ SY252 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1770]) ).

thf(2059,plain,
    ! [SV1: $i,SV69: $i,SV37: $i] :
      ( ( ( in @ SV37 @ SV69 )
        = $false )
      | ( ( in @ SV37 @ SV1 )
        = $true )
      | ( ( in @ SV69 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK74_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1771]) ).

thf(2060,plain,
    ! [SV109: $i,SV1: $i,SV157: $i] :
      ( ( ( in @ SV157 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV109 @ SV157 )
          | ( in @ SV109 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK74_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1772]) ).

thf(2061,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY193: $i] :
                ( ~ ( in @ SY193 @ ( sK74_SY8 @ SV1 ) )
                | ( SV70 = SY193 )
                | ( in @ SV70 @ SY193 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1773]) ).

thf(2062,plain,
    ! [SV1: $i,SV71: $i,SV38: $i] :
      ( ( ( in @ SV38 @ SV71 )
        = $false )
      | ( ( in @ SV38 @ SV1 )
        = $true )
      | ( ( in @ SV71 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK75_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1774]) ).

thf(2063,plain,
    ! [SV110: $i,SV1: $i,SV158: $i] :
      ( ( ( in @ SV158 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV110 @ SV158 )
          | ( in @ SV110 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK75_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1775]) ).

thf(2064,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY194: $i] :
                ( ~ ( in @ SY194 @ ( sK75_SY8 @ SV1 ) )
                | ( SV72 = SY194 )
                | ( in @ SV72 @ SY194 ) ) )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1776]) ).

thf(2065,plain,
    ! [SV1: $i,SV73: $i,SV39: $i] :
      ( ( ( in @ SV39 @ SV73 )
        = $false )
      | ( ( in @ SV39 @ SV1 )
        = $true )
      | ( ( in @ SV73 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK76_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1777]) ).

thf(2066,plain,
    ! [SV111: $i,SV1: $i,SV159: $i] :
      ( ( ( in @ SV159 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV111 @ SV159 )
          | ( in @ SV111 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK76_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1778]) ).

thf(2067,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY195: $i] :
                ( ~ ( in @ SY195 @ ( sK76_SY8 @ SV1 ) )
                | ( SV74 = SY195 )
                | ( in @ SV74 @ SY195 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1779]) ).

thf(2068,plain,
    ! [SV1: $i,SV75: $i,SV40: $i] :
      ( ( ( in @ SV40 @ SV75 )
        = $false )
      | ( ( in @ SV40 @ SV1 )
        = $true )
      | ( ( in @ SV75 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK77_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1780]) ).

thf(2069,plain,
    ! [SV112: $i,SV1: $i,SV160: $i] :
      ( ( ( in @ SV160 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV112 @ SV160 )
          | ( in @ SV112 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK77_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1781]) ).

thf(2070,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY196: $i] :
                ( ~ ( in @ SY196 @ ( sK77_SY8 @ SV1 ) )
                | ( SV76 = SY196 )
                | ( in @ SV76 @ SY196 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1782]) ).

thf(2071,plain,
    ! [SV113: $i,SV1: $i,SV161: $i] :
      ( ( ( in @ SV161 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV113 @ SV161 )
          | ( in @ SV113 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK110_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1783]) ).

thf(2072,plain,
    ! [SV213: $i,SV1: $i,SV273: $i] :
      ( ( ( ~ ( in @ SV273 @ SV1 )
          | ~ ( in @ SV213 @ SV273 )
          | ( in @ SV213 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK110_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1784]) ).

thf(2073,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( ~ ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
          | ~ ! [SY309: $i] :
                ( ~ ( in @ SY309 @ ( sK110_SY8 @ SV1 ) )
                | ( SV162 = SY309 )
                | ( in @ SV162 @ SY309 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1785]) ).

thf(2074,plain,
    ! [SV114: $i,SV1: $i,SV163: $i] :
      ( ( ( in @ SV163 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV114 @ SV163 )
          | ( in @ SV114 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK111_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1786]) ).

thf(2075,plain,
    ! [SV214: $i,SV1: $i,SV274: $i] :
      ( ( ( ~ ( in @ SV274 @ SV1 )
          | ~ ( in @ SV214 @ SV274 )
          | ( in @ SV214 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK111_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1787]) ).

thf(2076,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( ~ ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
          | ~ ! [SY310: $i] :
                ( ~ ( in @ SY310 @ ( sK111_SY8 @ SV1 ) )
                | ( SV164 = SY310 )
                | ( in @ SV164 @ SY310 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1788]) ).

thf(2077,plain,
    ! [SV165: $i,SV1: $i,SV215: $i] :
      ( ( ( ~ ( in @ SV215 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV165 @ SV215 )
          | ( in @ SV165 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK124_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1789]) ).

thf(2078,plain,
    ! [SV275: $i,SV1: $i] :
      ( ( ( ! [SY405: $i] :
              ( ~ ( in @ SY405 @ SV1 )
              | ~ ( in @ SV275 @ SY405 )
              | ( in @ SV275 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK124_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1790]) ).

thf(2079,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( ~ ( ~ ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
              | ~ ! [SY351: $i] :
                    ( ~ ( in @ SY351 @ ( sK124_SY8 @ SV1 ) )
                    | ( SV216 = SY351 )
                    | ( in @ SV216 @ SY351 ) ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1791]) ).

thf(2080,plain,
    ! [SV166: $i,SV1: $i,SV217: $i] :
      ( ( ( ~ ( in @ SV217 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV166 @ SV217 )
          | ( in @ SV166 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK125_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1792]) ).

thf(2081,plain,
    ! [SV276: $i,SV1: $i] :
      ( ( ( ! [SY406: $i] :
              ( ~ ( in @ SY406 @ SV1 )
              | ~ ( in @ SV276 @ SY406 )
              | ( in @ SV276 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK125_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1793]) ).

thf(2082,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( ~ ( ~ ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
              | ~ ! [SY352: $i] :
                    ( ~ ( in @ SY352 @ ( sK125_SY8 @ SV1 ) )
                    | ( SV218 = SY352 )
                    | ( in @ SV218 @ SY352 ) ) ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1794]) ).

thf(2083,plain,
    ! [SV167: $i,SV1: $i,SV219: $i] :
      ( ( ( ~ ( in @ SV219 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV167 @ SV219 )
          | ( in @ SV167 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK126_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1795]) ).

thf(2084,plain,
    ! [SV277: $i,SV1: $i] :
      ( ( ( ! [SY407: $i] :
              ( ~ ( in @ SY407 @ SV1 )
              | ~ ( in @ SV277 @ SY407 )
              | ( in @ SV277 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK126_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1796]) ).

thf(2085,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( ~ ( ~ ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
              | ~ ! [SY353: $i] :
                    ( ~ ( in @ SY353 @ ( sK126_SY8 @ SV1 ) )
                    | ( SV220 = SY353 )
                    | ( in @ SV220 @ SY353 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1797]) ).

thf(2086,plain,
    ! [SV168: $i,SV1: $i,SV221: $i] :
      ( ( ( ~ ( in @ SV221 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV168 @ SV221 )
          | ( in @ SV168 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK127_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1798]) ).

thf(2087,plain,
    ! [SV278: $i,SV1: $i] :
      ( ( ( ! [SY408: $i] :
              ( ~ ( in @ SY408 @ SV1 )
              | ~ ( in @ SV278 @ SY408 )
              | ( in @ SV278 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK127_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1799]) ).

thf(2088,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( ~ ( ~ ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
              | ~ ! [SY354: $i] :
                    ( ~ ( in @ SY354 @ ( sK127_SY8 @ SV1 ) )
                    | ( SV222 = SY354 )
                    | ( in @ SV222 @ SY354 ) ) ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1800]) ).

thf(2089,plain,
    ! [SV115: $i,SV1: $i,SV169: $i] :
      ( ( ( in @ SV169 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV115 @ SV169 )
          | ( in @ SV115 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK112_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1801]) ).

thf(2090,plain,
    ! [SV223: $i,SV1: $i,SV279: $i] :
      ( ( ( ~ ( in @ SV279 @ SV1 )
          | ~ ( in @ SV223 @ SV279 )
          | ( in @ SV223 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK112_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1802]) ).

thf(2091,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( ~ ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
          | ~ ! [SY315: $i] :
                ( ~ ( in @ SY315 @ ( sK112_SY8 @ SV1 ) )
                | ( SV170 = SY315 )
                | ( in @ SV170 @ SY315 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1803]) ).

thf(2092,plain,
    ! [SV116: $i,SV1: $i,SV171: $i] :
      ( ( ( in @ SV171 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV116 @ SV171 )
          | ( in @ SV116 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK113_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1804]) ).

thf(2093,plain,
    ! [SV224: $i,SV1: $i,SV280: $i] :
      ( ( ( ~ ( in @ SV280 @ SV1 )
          | ~ ( in @ SV224 @ SV280 )
          | ( in @ SV224 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK113_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1805]) ).

thf(2094,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( ~ ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
          | ~ ! [SY316: $i] :
                ( ~ ( in @ SY316 @ ( sK113_SY8 @ SV1 ) )
                | ( SV172 = SY316 )
                | ( in @ SV172 @ SY316 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1806]) ).

thf(2095,plain,
    ! [SV117: $i,SV1: $i,SV173: $i] :
      ( ( ( in @ SV173 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV117 @ SV173 )
          | ( in @ SV117 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK114_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1807]) ).

thf(2096,plain,
    ! [SV225: $i,SV1: $i,SV281: $i] :
      ( ( ( ~ ( in @ SV281 @ SV1 )
          | ~ ( in @ SV225 @ SV281 )
          | ( in @ SV225 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK114_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1808]) ).

thf(2097,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( ~ ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
          | ~ ! [SY317: $i] :
                ( ~ ( in @ SY317 @ ( sK114_SY8 @ SV1 ) )
                | ( SV174 = SY317 )
                | ( in @ SV174 @ SY317 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1809]) ).

thf(2098,plain,
    ! [SV118: $i,SV1: $i,SV175: $i] :
      ( ( ( in @ SV175 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV118 @ SV175 )
          | ( in @ SV118 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK115_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1810]) ).

thf(2099,plain,
    ! [SV226: $i,SV1: $i,SV282: $i] :
      ( ( ( ~ ( in @ SV282 @ SV1 )
          | ~ ( in @ SV226 @ SV282 )
          | ( in @ SV226 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK115_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1811]) ).

thf(2100,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( ~ ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
          | ~ ! [SY318: $i] :
                ( ~ ( in @ SY318 @ ( sK115_SY8 @ SV1 ) )
                | ( SV176 = SY318 )
                | ( in @ SV176 @ SY318 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1812]) ).

thf(2101,plain,
    ! [SV227: $i,SV1: $i,SV283: $i] :
      ( ( ( ~ ( in @ SV283 @ SV1 )
          | ~ ( in @ SV227 @ SV283 )
          | ( in @ SV227 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK140_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1813]) ).

thf(2102,plain,
    ! [SV1: $i] :
      ( ( ( ( sK140_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1814]) ).

thf(2103,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
                | ~ ! [SY409: $i] :
                      ( ~ ( in @ SY409 @ ( sK140_SY8 @ SV1 ) )
                      | ( SV284 = SY409 )
                      | ( in @ SV284 @ SY409 ) ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1815]) ).

thf(2104,plain,
    ! [SV228: $i,SV1: $i,SV285: $i] :
      ( ( ( ~ ( in @ SV285 @ SV1 )
          | ~ ( in @ SV228 @ SV285 )
          | ( in @ SV228 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK141_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1816]) ).

thf(2105,plain,
    ! [SV1: $i] :
      ( ( ( ( sK141_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1817]) ).

thf(2106,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
                | ~ ! [SY410: $i] :
                      ( ~ ( in @ SY410 @ ( sK141_SY8 @ SV1 ) )
                      | ( SV286 = SY410 )
                      | ( in @ SV286 @ SY410 ) ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1818]) ).

thf(2107,plain,
    ! [SV287: $i,SV1: $i] :
      ( ( ( ! [SY411: $i] :
              ( ~ ( in @ SY411 @ SV1 )
              | ~ ( in @ SV287 @ SY411 )
              | ( in @ SV287 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK164_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1819]) ).

thf(2108,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK164_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1820]) ).

thf(2109,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY263: $i] :
              ~ ~ ( ~ ( in @ SY263 @ ( sK164_SY8 @ SV1 ) )
                  | ~ ! [SY264: $i] :
                        ( ~ ( in @ SY264 @ ( sK164_SY8 @ SV1 ) )
                        | ( SY263 = SY264 )
                        | ( in @ SY263 @ SY264 ) ) ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1821]) ).

thf(2110,plain,
    ! [SV288: $i,SV1: $i] :
      ( ( ( ! [SY412: $i] :
              ( ~ ( in @ SY412 @ SV1 )
              | ~ ( in @ SV288 @ SY412 )
              | ( in @ SV288 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK165_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1822]) ).

thf(2111,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK165_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1823]) ).

thf(2112,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY265: $i] :
              ~ ~ ( ~ ( in @ SY265 @ ( sK165_SY8 @ SV1 ) )
                  | ~ ! [SY266: $i] :
                        ( ~ ( in @ SY266 @ ( sK165_SY8 @ SV1 ) )
                        | ( SY265 = SY266 )
                        | ( in @ SY265 @ SY266 ) ) ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1824]) ).

thf(2113,plain,
    ! [SV289: $i,SV1: $i] :
      ( ( ( ! [SY413: $i] :
              ( ~ ( in @ SY413 @ SV1 )
              | ~ ( in @ SV289 @ SY413 )
              | ( in @ SV289 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK166_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1825]) ).

thf(2114,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK166_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1826]) ).

thf(2115,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY267: $i] :
              ~ ~ ( ~ ( in @ SY267 @ ( sK166_SY8 @ SV1 ) )
                  | ~ ! [SY268: $i] :
                        ( ~ ( in @ SY268 @ ( sK166_SY8 @ SV1 ) )
                        | ( SY267 = SY268 )
                        | ( in @ SY267 @ SY268 ) ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1827]) ).

thf(2116,plain,
    ! [SV290: $i,SV1: $i] :
      ( ( ( ! [SY414: $i] :
              ( ~ ( in @ SY414 @ SV1 )
              | ~ ( in @ SV290 @ SY414 )
              | ( in @ SV290 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK167_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1828]) ).

thf(2117,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK167_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1829]) ).

thf(2118,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY269: $i] :
              ~ ~ ( ~ ( in @ SY269 @ ( sK167_SY8 @ SV1 ) )
                  | ~ ! [SY270: $i] :
                        ( ~ ( in @ SY270 @ ( sK167_SY8 @ SV1 ) )
                        | ( SY269 = SY270 )
                        | ( in @ SY269 @ SY270 ) ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1830]) ).

thf(2119,plain,
    ! [SV229: $i,SV1: $i,SV291: $i] :
      ( ( ( ~ ( in @ SV291 @ SV1 )
          | ~ ( in @ SV229 @ SV291 )
          | ( in @ SV229 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK142_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1831]) ).

thf(2120,plain,
    ! [SV1: $i] :
      ( ( ( ( sK142_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1832]) ).

thf(2121,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
                | ~ ! [SY415: $i] :
                      ( ~ ( in @ SY415 @ ( sK142_SY8 @ SV1 ) )
                      | ( SV292 = SY415 )
                      | ( in @ SV292 @ SY415 ) ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1833]) ).

thf(2122,plain,
    ! [SV230: $i,SV1: $i,SV293: $i] :
      ( ( ( ~ ( in @ SV293 @ SV1 )
          | ~ ( in @ SV230 @ SV293 )
          | ( in @ SV230 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK143_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1834]) ).

thf(2123,plain,
    ! [SV1: $i] :
      ( ( ( ( sK143_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1835]) ).

thf(2124,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
                | ~ ! [SY416: $i] :
                      ( ~ ( in @ SY416 @ ( sK143_SY8 @ SV1 ) )
                      | ( SV294 = SY416 )
                      | ( in @ SV294 @ SY416 ) ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1836]) ).

thf(2125,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK180_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1837]) ).

thf(2126,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK180_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1838]) ).

thf(2127,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY319: $i] :
                ~ ~ ( ~ ( in @ SY319 @ ( sK180_SY8 @ SV1 ) )
                    | ~ ! [SY320: $i] :
                          ( ~ ( in @ SY320 @ ( sK180_SY8 @ SV1 ) )
                          | ( SY319 = SY320 )
                          | ( in @ SY319 @ SY320 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1838]) ).

thf(2128,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK181_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1839]) ).

thf(2129,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK181_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1840]) ).

thf(2130,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY321: $i] :
                ~ ~ ( ~ ( in @ SY321 @ ( sK181_SY8 @ SV1 ) )
                    | ~ ! [SY322: $i] :
                          ( ~ ( in @ SY322 @ ( sK181_SY8 @ SV1 ) )
                          | ( SY321 = SY322 )
                          | ( in @ SY321 @ SY322 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1840]) ).

thf(2131,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK196_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK196_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY417: $i] :
                ~ ~ ( ~ ( in @ SY417 @ ( sK196_SY8 @ SV1 ) )
                    | ~ ! [SY418: $i] :
                          ( ~ ( in @ SY418 @ ( sK196_SY8 @ SV1 ) )
                          | ( SY417 = SY418 )
                          | ( in @ SY417 @ SY418 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1841]) ).

thf(2132,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK197_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK197_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY419: $i] :
                ~ ~ ( ~ ( in @ SY419 @ ( sK197_SY8 @ SV1 ) )
                    | ~ ! [SY420: $i] :
                          ( ~ ( in @ SY420 @ ( sK197_SY8 @ SV1 ) )
                          | ( SY419 = SY420 )
                          | ( in @ SY419 @ SY420 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1842]) ).

thf(2133,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1843]) ).

thf(2134,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1844]) ).

thf(2135,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1845]) ).

thf(2136,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1846]) ).

thf(2137,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK198_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK198_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY421: $i] :
                ~ ~ ( ~ ( in @ SY421 @ ( sK198_SY8 @ SV1 ) )
                    | ~ ! [SY422: $i] :
                          ( ~ ( in @ SY422 @ ( sK198_SY8 @ SV1 ) )
                          | ( SY421 = SY422 )
                          | ( in @ SY421 @ SY422 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1847]) ).

thf(2138,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK199_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK199_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY423: $i] :
                ~ ~ ( ~ ( in @ SY423 @ ( sK199_SY8 @ SV1 ) )
                    | ~ ! [SY424: $i] :
                          ( ~ ( in @ SY424 @ ( sK199_SY8 @ SV1 ) )
                          | ( SY423 = SY424 )
                          | ( in @ SY423 @ SY424 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1848]) ).

thf(2139,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK182_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1849]) ).

thf(2140,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK182_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1850]) ).

thf(2141,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY323: $i] :
                ~ ~ ( ~ ( in @ SY323 @ ( sK182_SY8 @ SV1 ) )
                    | ~ ! [SY324: $i] :
                          ( ~ ( in @ SY324 @ ( sK182_SY8 @ SV1 ) )
                          | ( SY323 = SY324 )
                          | ( in @ SY323 @ SY324 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1850]) ).

thf(2142,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK183_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1851]) ).

thf(2143,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK183_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1852]) ).

thf(2144,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY325: $i] :
                ~ ~ ( ~ ( in @ SY325 @ ( sK183_SY8 @ SV1 ) )
                    | ~ ! [SY326: $i] :
                          ( ~ ( in @ SY326 @ ( sK183_SY8 @ SV1 ) )
                          | ( SY325 = SY326 )
                          | ( in @ SY325 @ SY326 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1852]) ).

thf(2145,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK200_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK200_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY425: $i] :
                ~ ~ ( ~ ( in @ SY425 @ ( sK200_SY8 @ SV1 ) )
                    | ~ ! [SY426: $i] :
                          ( ~ ( in @ SY426 @ ( sK200_SY8 @ SV1 ) )
                          | ( SY425 = SY426 )
                          | ( in @ SY425 @ SY426 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1853]) ).

thf(2146,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK201_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK201_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY427: $i] :
                ~ ~ ( ~ ( in @ SY427 @ ( sK201_SY8 @ SV1 ) )
                    | ~ ! [SY428: $i] :
                          ( ~ ( in @ SY428 @ ( sK201_SY8 @ SV1 ) )
                          | ( SY427 = SY428 )
                          | ( in @ SY427 @ SY428 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1854]) ).

thf(2147,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1855]) ).

thf(2148,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1856]) ).

thf(2149,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1857]) ).

thf(2150,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY8: $i] :
              ( ~ ( in @ SY8 @ ( powerset @ SV1 ) )
              | ~ ( ( SY8 != emptyset ) )
              | ~ ! [SX2: $i] :
                    ~ ~ ( ~ ( in @ SX2 @ SY8 )
                        | ~ ! [SX3: $i] :
                              ( ~ ( in @ SX3 @ SY8 )
                              | ( SX2 = SX3 )
                              | ( in @ SX2 @ SX3 ) ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1858]) ).

thf(2151,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK202_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK202_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY429: $i] :
                ~ ~ ( ~ ( in @ SY429 @ ( sK202_SY8 @ SV1 ) )
                    | ~ ! [SY430: $i] :
                          ( ~ ( in @ SY430 @ ( sK202_SY8 @ SV1 ) )
                          | ( SY429 = SY430 )
                          | ( in @ SY429 @ SY430 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1859]) ).

thf(2152,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK203_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK203_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY431: $i] :
                ~ ~ ( ~ ( in @ SY431 @ ( sK203_SY8 @ SV1 ) )
                    | ~ ! [SY432: $i] :
                          ( ~ ( in @ SY432 @ ( sK203_SY8 @ SV1 ) )
                          | ( SY431 = SY432 )
                          | ( in @ SY431 @ SY432 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1860]) ).

thf(2153,plain,
    ! [SV119: $i,SV1: $i,SV177: $i] :
      ( ( ( in @ SV177 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV119 @ SV177 )
          | ( in @ SV119 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK118_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1861]) ).

thf(2154,plain,
    ! [SV231: $i,SV1: $i,SV295: $i] :
      ( ( ( ~ ( in @ SV295 @ SV1 )
          | ~ ( in @ SV231 @ SV295 )
          | ( in @ SV231 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK118_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1862]) ).

thf(2155,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( ~ ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
          | ~ ! [SY327: $i] :
                ( ~ ( in @ SY327 @ ( sK118_SY8 @ SV1 ) )
                | ( SV178 = SY327 )
                | ( in @ SV178 @ SY327 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1863]) ).

thf(2156,plain,
    ! [SV120: $i,SV1: $i,SV179: $i] :
      ( ( ( in @ SV179 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV120 @ SV179 )
          | ( in @ SV120 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK119_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1864]) ).

thf(2157,plain,
    ! [SV232: $i,SV1: $i,SV296: $i] :
      ( ( ( ~ ( in @ SV296 @ SV1 )
          | ~ ( in @ SV232 @ SV296 )
          | ( in @ SV232 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK119_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1865]) ).

thf(2158,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( ~ ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
          | ~ ! [SY328: $i] :
                ( ~ ( in @ SY328 @ ( sK119_SY8 @ SV1 ) )
                | ( SV180 = SY328 )
                | ( in @ SV180 @ SY328 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1866]) ).

thf(2159,plain,
    ! [SV233: $i,SV1: $i,SV297: $i] :
      ( ( ( ~ ( in @ SV297 @ SV1 )
          | ~ ( in @ SV233 @ SV297 )
          | ( in @ SV233 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK148_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1867]) ).

thf(2160,plain,
    ! [SV1: $i] :
      ( ( ( ( sK148_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1868]) ).

thf(2161,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
                | ~ ! [SY433: $i] :
                      ( ~ ( in @ SY433 @ ( sK148_SY8 @ SV1 ) )
                      | ( SV298 = SY433 )
                      | ( in @ SV298 @ SY433 ) ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1869]) ).

thf(2162,plain,
    ! [SV234: $i,SV1: $i,SV299: $i] :
      ( ( ( ~ ( in @ SV299 @ SV1 )
          | ~ ( in @ SV234 @ SV299 )
          | ( in @ SV234 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK149_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1870]) ).

thf(2163,plain,
    ! [SV1: $i] :
      ( ( ( ( sK149_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1871]) ).

thf(2164,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
                | ~ ! [SY434: $i] :
                      ( ~ ( in @ SY434 @ ( sK149_SY8 @ SV1 ) )
                      | ( SV300 = SY434 )
                      | ( in @ SV300 @ SY434 ) ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1872]) ).

thf(2165,plain,
    ! [SV301: $i,SV1: $i] :
      ( ( ( ! [SY435: $i] :
              ( ~ ( in @ SY435 @ SV1 )
              | ~ ( in @ SV301 @ SY435 )
              | ( in @ SV301 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK172_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1873]) ).

thf(2166,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK172_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1874]) ).

thf(2167,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY273: $i] :
              ~ ~ ( ~ ( in @ SY273 @ ( sK172_SY8 @ SV1 ) )
                  | ~ ! [SY274: $i] :
                        ( ~ ( in @ SY274 @ ( sK172_SY8 @ SV1 ) )
                        | ( SY273 = SY274 )
                        | ( in @ SY273 @ SY274 ) ) ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1875]) ).

thf(2168,plain,
    ! [SV302: $i,SV1: $i] :
      ( ( ( ! [SY436: $i] :
              ( ~ ( in @ SY436 @ SV1 )
              | ~ ( in @ SV302 @ SY436 )
              | ( in @ SV302 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK173_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1876]) ).

thf(2169,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK173_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1877]) ).

thf(2170,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY275: $i] :
              ~ ~ ( ~ ( in @ SY275 @ ( sK173_SY8 @ SV1 ) )
                  | ~ ! [SY276: $i] :
                        ( ~ ( in @ SY276 @ ( sK173_SY8 @ SV1 ) )
                        | ( SY275 = SY276 )
                        | ( in @ SY275 @ SY276 ) ) ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1878]) ).

thf(2171,plain,
    ! [SV303: $i,SV1: $i] :
      ( ( ( ! [SY437: $i] :
              ( ~ ( in @ SY437 @ SV1 )
              | ~ ( in @ SV303 @ SY437 )
              | ( in @ SV303 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK174_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1879]) ).

thf(2172,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK174_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1880]) ).

thf(2173,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY277: $i] :
              ~ ~ ( ~ ( in @ SY277 @ ( sK174_SY8 @ SV1 ) )
                  | ~ ! [SY278: $i] :
                        ( ~ ( in @ SY278 @ ( sK174_SY8 @ SV1 ) )
                        | ( SY277 = SY278 )
                        | ( in @ SY277 @ SY278 ) ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1881]) ).

thf(2174,plain,
    ! [SV304: $i,SV1: $i] :
      ( ( ( ! [SY438: $i] :
              ( ~ ( in @ SY438 @ SV1 )
              | ~ ( in @ SV304 @ SY438 )
              | ( in @ SV304 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK175_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1882]) ).

thf(2175,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK175_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1883]) ).

thf(2176,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY279: $i] :
              ~ ~ ( ~ ( in @ SY279 @ ( sK175_SY8 @ SV1 ) )
                  | ~ ! [SY280: $i] :
                        ( ~ ( in @ SY280 @ ( sK175_SY8 @ SV1 ) )
                        | ( SY279 = SY280 )
                        | ( in @ SY279 @ SY280 ) ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1884]) ).

thf(2177,plain,
    ! [SV235: $i,SV1: $i,SV305: $i] :
      ( ( ( ~ ( in @ SV305 @ SV1 )
          | ~ ( in @ SV235 @ SV305 )
          | ( in @ SV235 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK150_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1885]) ).

thf(2178,plain,
    ! [SV1: $i] :
      ( ( ( ( sK150_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1886]) ).

thf(2179,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
                | ~ ! [SY439: $i] :
                      ( ~ ( in @ SY439 @ ( sK150_SY8 @ SV1 ) )
                      | ( SV306 = SY439 )
                      | ( in @ SV306 @ SY439 ) ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1887]) ).

thf(2180,plain,
    ! [SV236: $i,SV1: $i,SV307: $i] :
      ( ( ( ~ ( in @ SV307 @ SV1 )
          | ~ ( in @ SV236 @ SV307 )
          | ( in @ SV236 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK151_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1888]) ).

thf(2181,plain,
    ! [SV1: $i] :
      ( ( ( ( sK151_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1889]) ).

thf(2182,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
                | ~ ! [SY440: $i] :
                      ( ~ ( in @ SY440 @ ( sK151_SY8 @ SV1 ) )
                      | ( SV308 = SY440 )
                      | ( in @ SV308 @ SY440 ) ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1890]) ).

thf(2183,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK184_SY93 @ SV18 @ SV1 ) @ ( sK40_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1892]) ).

thf(2184,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( ( SV18
            = ( sK184_SY93 @ SV18 @ SV1 ) )
          | ( in @ SV18 @ ( sK184_SY93 @ SV18 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1892]) ).

thf(2185,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( ~ ( in @ ( sK185_SY94 @ SV20 @ SV1 ) @ ( sK41_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1894]) ).

thf(2186,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( ( SV20
            = ( sK185_SY94 @ SV20 @ SV1 ) )
          | ( in @ SV20 @ ( sK185_SY94 @ SV20 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1894]) ).

thf(2187,plain,
    ! [SV1: $i,SV121: $i,SV77: $i] :
      ( ( ( ~ ( in @ SV77 @ SV121 ) )
        = $true )
      | ( ( in @ SV77 @ SV1 )
        = $true )
      | ( ( in @ SV121 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK60_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1896]) ).

thf(2188,plain,
    ! [SV44: $i,SV1: $i] :
      ( ( ( ! [SY161: $i] :
              ( ~ ( in @ SY161 @ ( sK60_SY8 @ SV1 ) )
              | ( SV44 = SY161 )
              | ( in @ SV44 @ SY161 ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1897]) ).

thf(2189,plain,
    ! [SV1: $i,SV122: $i,SV78: $i] :
      ( ( ( ~ ( in @ SV78 @ SV122 ) )
        = $true )
      | ( ( in @ SV78 @ SV1 )
        = $true )
      | ( ( in @ SV122 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK61_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1899]) ).

thf(2190,plain,
    ! [SV46: $i,SV1: $i] :
      ( ( ( ! [SY162: $i] :
              ( ~ ( in @ SY162 @ ( sK61_SY8 @ SV1 ) )
              | ( SV46 = SY162 )
              | ( in @ SV46 @ SY162 ) ) )
        = $false )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1900]) ).

thf(2191,plain,
    ! [SV1: $i,SV79: $i,SV47: $i] :
      ( ( ( in @ SV47 @ SV79 )
        = $false )
      | ( ( in @ SV47 @ SV1 )
        = $true )
      | ( ( in @ SV79 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK84_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1901]) ).

thf(2192,plain,
    ! [SV123: $i,SV1: $i,SV181: $i] :
      ( ( ( in @ SV181 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV123 @ SV181 )
          | ( in @ SV123 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK84_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1902]) ).

thf(2193,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY215: $i] :
                ( ~ ( in @ SY215 @ ( sK84_SY8 @ SV1 ) )
                | ( SV80 = SY215 )
                | ( in @ SV80 @ SY215 ) ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1903]) ).

thf(2194,plain,
    ! [SV1: $i,SV81: $i,SV48: $i] :
      ( ( ( in @ SV48 @ SV81 )
        = $false )
      | ( ( in @ SV48 @ SV1 )
        = $true )
      | ( ( in @ SV81 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK85_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1904]) ).

thf(2195,plain,
    ! [SV124: $i,SV1: $i,SV182: $i] :
      ( ( ( in @ SV182 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV124 @ SV182 )
          | ( in @ SV124 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK85_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1905]) ).

thf(2196,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY216: $i] :
                ( ~ ( in @ SY216 @ ( sK85_SY8 @ SV1 ) )
                | ( SV82 = SY216 )
                | ( in @ SV82 @ SY216 ) ) )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1906]) ).

thf(2197,plain,
    ! [SV1: $i,SV83: $i,SV49: $i] :
      ( ( ( in @ SV49 @ SV83 )
        = $false )
      | ( ( in @ SV49 @ SV1 )
        = $true )
      | ( ( in @ SV83 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK86_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1907]) ).

thf(2198,plain,
    ! [SV125: $i,SV1: $i,SV183: $i] :
      ( ( ( in @ SV183 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV125 @ SV183 )
          | ( in @ SV125 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK86_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1908]) ).

thf(2199,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY217: $i] :
                ( ~ ( in @ SY217 @ ( sK86_SY8 @ SV1 ) )
                | ( SV84 = SY217 )
                | ( in @ SV84 @ SY217 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1909]) ).

thf(2200,plain,
    ! [SV1: $i,SV85: $i,SV50: $i] :
      ( ( ( in @ SV50 @ SV85 )
        = $false )
      | ( ( in @ SV50 @ SV1 )
        = $true )
      | ( ( in @ SV85 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK87_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1910]) ).

thf(2201,plain,
    ! [SV126: $i,SV1: $i,SV184: $i] :
      ( ( ( in @ SV184 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV126 @ SV184 )
          | ( in @ SV126 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK87_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[1911]) ).

thf(2202,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY218: $i] :
                ( ~ ( in @ SY218 @ ( sK87_SY8 @ SV1 ) )
                | ( SV86 = SY218 )
                | ( in @ SV86 @ SY218 ) ) )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1912]) ).

thf(2203,plain,
    ! [SV1: $i,SV127: $i,SV87: $i] :
      ( ( ( ~ ( in @ SV87 @ SV127 ) )
        = $true )
      | ( ( in @ SV87 @ SV1 )
        = $true )
      | ( ( in @ SV127 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK62_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1914]) ).

thf(2204,plain,
    ! [SV52: $i,SV1: $i] :
      ( ( ( ! [SY167: $i] :
              ( ~ ( in @ SY167 @ ( sK62_SY8 @ SV1 ) )
              | ( SV52 = SY167 )
              | ( in @ SV52 @ SY167 ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1915]) ).

thf(2205,plain,
    ! [SV1: $i,SV128: $i,SV88: $i] :
      ( ( ( ~ ( in @ SV88 @ SV128 ) )
        = $true )
      | ( ( in @ SV88 @ SV1 )
        = $true )
      | ( ( in @ SV128 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK63_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1917]) ).

thf(2206,plain,
    ! [SV54: $i,SV1: $i] :
      ( ( ( ! [SY168: $i] :
              ( ~ ( in @ SY168 @ ( sK63_SY8 @ SV1 ) )
              | ( SV54 = SY168 )
              | ( in @ SV54 @ SY168 ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1918]) ).

thf(2207,plain,
    ! [SV1: $i,SV129: $i,SV89: $i] :
      ( ( ( ~ ( in @ SV89 @ SV129 ) )
        = $true )
      | ( ( in @ SV89 @ SV1 )
        = $true )
      | ( ( in @ SV129 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK64_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1920]) ).

thf(2208,plain,
    ! [SV56: $i,SV1: $i] :
      ( ( ( ! [SY169: $i] :
              ( ~ ( in @ SY169 @ ( sK64_SY8 @ SV1 ) )
              | ( SV56 = SY169 )
              | ( in @ SV56 @ SY169 ) ) )
        = $false )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1921]) ).

thf(2209,plain,
    ! [SV1: $i,SV130: $i,SV90: $i] :
      ( ( ( ~ ( in @ SV90 @ SV130 ) )
        = $true )
      | ( ( in @ SV90 @ SV1 )
        = $true )
      | ( ( in @ SV130 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK65_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1923]) ).

thf(2210,plain,
    ! [SV58: $i,SV1: $i] :
      ( ( ( ! [SY170: $i] :
              ( ~ ( in @ SY170 @ ( sK65_SY8 @ SV1 ) )
              | ( SV58 = SY170 )
              | ( in @ SV58 @ SY170 ) ) )
        = $false )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1924]) ).

thf(2211,plain,
    ! [SV1: $i,SV131: $i,SV91: $i] :
      ( ( ( ~ ( in @ SV91 @ SV131 ) )
        = $true )
      | ( ( in @ SV91 @ SV1 )
        = $true )
      | ( ( in @ SV131 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK100_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1925]) ).

thf(2212,plain,
    ! [SV185: $i,SV1: $i,SV237: $i] :
      ( ( ( ~ ( in @ SV237 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV185 @ SV237 )
          | ( in @ SV185 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK100_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1926]) ).

thf(2213,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( ~ ( in @ SV132 @ ( sK100_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY285: $i] :
                ( ~ ( in @ SY285 @ ( sK100_SY8 @ SV1 ) )
                | ( SV132 = SY285 )
                | ( in @ SV132 @ SY285 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1927]) ).

thf(2214,plain,
    ! [SV1: $i,SV133: $i,SV92: $i] :
      ( ( ( ~ ( in @ SV92 @ SV133 ) )
        = $true )
      | ( ( in @ SV92 @ SV1 )
        = $true )
      | ( ( in @ SV133 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK101_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1928]) ).

thf(2215,plain,
    ! [SV186: $i,SV1: $i,SV238: $i] :
      ( ( ( ~ ( in @ SV238 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV186 @ SV238 )
          | ( in @ SV186 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK101_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1929]) ).

thf(2216,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( ~ ( in @ SV134 @ ( sK101_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY286: $i] :
                ( ~ ( in @ SY286 @ ( sK101_SY8 @ SV1 ) )
                | ( SV134 = SY286 )
                | ( in @ SV134 @ SY286 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1930]) ).

thf(2217,plain,
    ! [SV135: $i,SV1: $i,SV187: $i] :
      ( ( ( in @ SV187 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV135 @ SV187 )
          | ( in @ SV135 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK120_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1931]) ).

thf(2218,plain,
    ! [SV239: $i,SV1: $i,SV309: $i] :
      ( ( ( ~ ( in @ SV309 @ SV1 )
          | ~ ( in @ SV239 @ SV309 )
          | ( in @ SV239 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK120_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1932]) ).

thf(2219,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( ~ ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
          | ~ ! [SY331: $i] :
                ( ~ ( in @ SY331 @ ( sK120_SY8 @ SV1 ) )
                | ( SV188 = SY331 )
                | ( in @ SV188 @ SY331 ) ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1933]) ).

thf(2220,plain,
    ! [SV136: $i,SV1: $i,SV189: $i] :
      ( ( ( in @ SV189 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV136 @ SV189 )
          | ( in @ SV136 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK121_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1934]) ).

thf(2221,plain,
    ! [SV240: $i,SV1: $i,SV310: $i] :
      ( ( ( ~ ( in @ SV310 @ SV1 )
          | ~ ( in @ SV240 @ SV310 )
          | ( in @ SV240 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK121_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1935]) ).

thf(2222,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( ~ ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
          | ~ ! [SY332: $i] :
                ( ~ ( in @ SY332 @ ( sK121_SY8 @ SV1 ) )
                | ( SV190 = SY332 )
                | ( in @ SV190 @ SY332 ) ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1936]) ).

thf(2223,plain,
    ! [SV137: $i,SV1: $i,SV191: $i] :
      ( ( ( in @ SV191 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV137 @ SV191 )
          | ( in @ SV137 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK122_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1937]) ).

thf(2224,plain,
    ! [SV241: $i,SV1: $i,SV311: $i] :
      ( ( ( ~ ( in @ SV311 @ SV1 )
          | ~ ( in @ SV241 @ SV311 )
          | ( in @ SV241 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK122_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1938]) ).

thf(2225,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( ~ ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
          | ~ ! [SY333: $i] :
                ( ~ ( in @ SY333 @ ( sK122_SY8 @ SV1 ) )
                | ( SV192 = SY333 )
                | ( in @ SV192 @ SY333 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1939]) ).

thf(2226,plain,
    ! [SV138: $i,SV1: $i,SV193: $i] :
      ( ( ( in @ SV193 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV138 @ SV193 )
          | ( in @ SV138 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK123_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1940]) ).

thf(2227,plain,
    ! [SV242: $i,SV1: $i,SV312: $i] :
      ( ( ( ~ ( in @ SV312 @ SV1 )
          | ~ ( in @ SV242 @ SV312 )
          | ( in @ SV242 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK123_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1941]) ).

thf(2228,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( ~ ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
          | ~ ! [SY334: $i] :
                ( ~ ( in @ SY334 @ ( sK123_SY8 @ SV1 ) )
                | ( SV194 = SY334 )
                | ( in @ SV194 @ SY334 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1942]) ).

thf(2229,plain,
    ! [SV1: $i,SV139: $i,SV93: $i] :
      ( ( ( ~ ( in @ SV93 @ SV139 ) )
        = $true )
      | ( ( in @ SV93 @ SV1 )
        = $true )
      | ( ( in @ SV139 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK102_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1943]) ).

thf(2230,plain,
    ! [SV195: $i,SV1: $i,SV243: $i] :
      ( ( ( ~ ( in @ SV243 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV195 @ SV243 )
          | ( in @ SV195 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK102_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1944]) ).

thf(2231,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( ~ ( in @ SV140 @ ( sK102_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY291: $i] :
                ( ~ ( in @ SY291 @ ( sK102_SY8 @ SV1 ) )
                | ( SV140 = SY291 )
                | ( in @ SV140 @ SY291 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1945]) ).

thf(2232,plain,
    ! [SV1: $i,SV141: $i,SV94: $i] :
      ( ( ( ~ ( in @ SV94 @ SV141 ) )
        = $true )
      | ( ( in @ SV94 @ SV1 )
        = $true )
      | ( ( in @ SV141 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK103_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1946]) ).

thf(2233,plain,
    ! [SV196: $i,SV1: $i,SV244: $i] :
      ( ( ( ~ ( in @ SV244 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV196 @ SV244 )
          | ( in @ SV196 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK103_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1947]) ).

thf(2234,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( ~ ( in @ SV142 @ ( sK103_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY292: $i] :
                ( ~ ( in @ SY292 @ ( sK103_SY8 @ SV1 ) )
                | ( SV142 = SY292 )
                | ( in @ SV142 @ SY292 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1948]) ).

thf(2235,plain,
    ! [SV1: $i,SV143: $i,SV95: $i] :
      ( ( ( ~ ( in @ SV95 @ SV143 ) )
        = $true )
      | ( ( in @ SV95 @ SV1 )
        = $true )
      | ( ( in @ SV143 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK104_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1949]) ).

thf(2236,plain,
    ! [SV197: $i,SV1: $i,SV245: $i] :
      ( ( ( ~ ( in @ SV245 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV197 @ SV245 )
          | ( in @ SV197 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK104_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1950]) ).

thf(2237,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( ~ ( in @ SV144 @ ( sK104_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY293: $i] :
                ( ~ ( in @ SY293 @ ( sK104_SY8 @ SV1 ) )
                | ( SV144 = SY293 )
                | ( in @ SV144 @ SY293 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1951]) ).

thf(2238,plain,
    ! [SV1: $i,SV145: $i,SV96: $i] :
      ( ( ( ~ ( in @ SV96 @ SV145 ) )
        = $true )
      | ( ( in @ SV96 @ SV1 )
        = $true )
      | ( ( in @ SV145 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK105_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1952]) ).

thf(2239,plain,
    ! [SV198: $i,SV1: $i,SV246: $i] :
      ( ( ( ~ ( in @ SV246 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV198 @ SV246 )
          | ( in @ SV198 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK105_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[1953]) ).

thf(2240,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( ~ ( in @ SV146 @ ( sK105_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY294: $i] :
                ( ~ ( in @ SY294 @ ( sK105_SY8 @ SV1 ) )
                | ( SV146 = SY294 )
                | ( in @ SV146 @ SY294 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1954]) ).

thf(2241,plain,
    ! [SV199: $i,SV1: $i,SV247: $i] :
      ( ( ( ~ ( in @ SV247 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV199 @ SV247 )
          | ( in @ SV199 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK128_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1955]) ).

thf(2242,plain,
    ! [SV313: $i,SV1: $i] :
      ( ( ( ! [SY441: $i] :
              ( ~ ( in @ SY441 @ SV1 )
              | ~ ( in @ SV313 @ SY441 )
              | ( in @ SV313 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK128_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1956]) ).

thf(2243,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( ~ ( ~ ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
              | ~ ! [SY373: $i] :
                    ( ~ ( in @ SY373 @ ( sK128_SY8 @ SV1 ) )
                    | ( SV248 = SY373 )
                    | ( in @ SV248 @ SY373 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1957]) ).

thf(2244,plain,
    ! [SV200: $i,SV1: $i,SV249: $i] :
      ( ( ( ~ ( in @ SV249 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV200 @ SV249 )
          | ( in @ SV200 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK129_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1958]) ).

thf(2245,plain,
    ! [SV314: $i,SV1: $i] :
      ( ( ( ! [SY442: $i] :
              ( ~ ( in @ SY442 @ SV1 )
              | ~ ( in @ SV314 @ SY442 )
              | ( in @ SV314 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK129_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1959]) ).

thf(2246,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( ~ ( ~ ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
              | ~ ! [SY374: $i] :
                    ( ~ ( in @ SY374 @ ( sK129_SY8 @ SV1 ) )
                    | ( SV250 = SY374 )
                    | ( in @ SV250 @ SY374 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1960]) ).

thf(2247,plain,
    ! [SV251: $i,SV1: $i,SV315: $i] :
      ( ( ( ~ ( in @ SV315 @ SV1 )
          | ~ ( in @ SV251 @ SV315 )
          | ( in @ SV251 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK152_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1961]) ).

thf(2248,plain,
    ! [SV1: $i] :
      ( ( ( ( sK152_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1962]) ).

thf(2249,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
                | ~ ! [SY443: $i] :
                      ( ~ ( in @ SY443 @ ( sK152_SY8 @ SV1 ) )
                      | ( SV316 = SY443 )
                      | ( in @ SV316 @ SY443 ) ) ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1963]) ).

thf(2250,plain,
    ! [SV252: $i,SV1: $i,SV317: $i] :
      ( ( ( ~ ( in @ SV317 @ SV1 )
          | ~ ( in @ SV252 @ SV317 )
          | ( in @ SV252 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK153_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1964]) ).

thf(2251,plain,
    ! [SV1: $i] :
      ( ( ( ( sK153_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1965]) ).

thf(2252,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
                | ~ ! [SY444: $i] :
                      ( ~ ( in @ SY444 @ ( sK153_SY8 @ SV1 ) )
                      | ( SV318 = SY444 )
                      | ( in @ SV318 @ SY444 ) ) ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1966]) ).

thf(2253,plain,
    ! [SV253: $i,SV1: $i,SV319: $i] :
      ( ( ( ~ ( in @ SV319 @ SV1 )
          | ~ ( in @ SV253 @ SV319 )
          | ( in @ SV253 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK154_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1967]) ).

thf(2254,plain,
    ! [SV1: $i] :
      ( ( ( ( sK154_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1968]) ).

thf(2255,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
                | ~ ! [SY445: $i] :
                      ( ~ ( in @ SY445 @ ( sK154_SY8 @ SV1 ) )
                      | ( SV320 = SY445 )
                      | ( in @ SV320 @ SY445 ) ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1969]) ).

thf(2256,plain,
    ! [SV254: $i,SV1: $i,SV321: $i] :
      ( ( ( ~ ( in @ SV321 @ SV1 )
          | ~ ( in @ SV254 @ SV321 )
          | ( in @ SV254 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK155_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1970]) ).

thf(2257,plain,
    ! [SV1: $i] :
      ( ( ( ( sK155_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1971]) ).

thf(2258,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
                | ~ ! [SY446: $i] :
                      ( ~ ( in @ SY446 @ ( sK155_SY8 @ SV1 ) )
                      | ( SV322 = SY446 )
                      | ( in @ SV322 @ SY446 ) ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1972]) ).

thf(2259,plain,
    ! [SV201: $i,SV1: $i,SV255: $i] :
      ( ( ( ~ ( in @ SV255 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV201 @ SV255 )
          | ( in @ SV201 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK130_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1973]) ).

thf(2260,plain,
    ! [SV323: $i,SV1: $i] :
      ( ( ( ! [SY447: $i] :
              ( ~ ( in @ SY447 @ SV1 )
              | ~ ( in @ SV323 @ SY447 )
              | ( in @ SV323 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK130_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1974]) ).

thf(2261,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( ~ ( ~ ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
              | ~ ! [SY379: $i] :
                    ( ~ ( in @ SY379 @ ( sK130_SY8 @ SV1 ) )
                    | ( SV256 = SY379 )
                    | ( in @ SV256 @ SY379 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1975]) ).

thf(2262,plain,
    ! [SV202: $i,SV1: $i,SV257: $i] :
      ( ( ( ~ ( in @ SV257 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV202 @ SV257 )
          | ( in @ SV202 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK131_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[1976]) ).

thf(2263,plain,
    ! [SV324: $i,SV1: $i] :
      ( ( ( ! [SY448: $i] :
              ( ~ ( in @ SY448 @ SV1 )
              | ~ ( in @ SV324 @ SY448 )
              | ( in @ SV324 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK131_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[1977]) ).

thf(2264,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( ~ ( ~ ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
              | ~ ! [SY380: $i] :
                    ( ~ ( in @ SY380 @ ( sK131_SY8 @ SV1 ) )
                    | ( SV258 = SY380 )
                    | ( in @ SV258 @ SY380 ) ) ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[1978]) ).

thf(2265,plain,
    ! [SV325: $i,SV1: $i] :
      ( ( ( ! [SY449: $i] :
              ( ~ ( in @ SY449 @ SV1 )
              | ~ ( in @ SV325 @ SY449 )
              | ( in @ SV325 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK176_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1979]) ).

thf(2266,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK176_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1980]) ).

thf(2267,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY295: $i] :
              ~ ~ ( ~ ( in @ SY295 @ ( sK176_SY8 @ SV1 ) )
                  | ~ ! [SY296: $i] :
                        ( ~ ( in @ SY296 @ ( sK176_SY8 @ SV1 ) )
                        | ( SY295 = SY296 )
                        | ( in @ SY295 @ SY296 ) ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1981]) ).

thf(2268,plain,
    ! [SV326: $i,SV1: $i] :
      ( ( ( ! [SY450: $i] :
              ( ~ ( in @ SY450 @ SV1 )
              | ~ ( in @ SV326 @ SY450 )
              | ( in @ SV326 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK177_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1982]) ).

thf(2269,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK177_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1983]) ).

thf(2270,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY297: $i] :
              ~ ~ ( ~ ( in @ SY297 @ ( sK177_SY8 @ SV1 ) )
                  | ~ ! [SY298: $i] :
                        ( ~ ( in @ SY298 @ ( sK177_SY8 @ SV1 ) )
                        | ( SY297 = SY298 )
                        | ( in @ SY297 @ SY298 ) ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1984]) ).

thf(2271,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK186_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1985]) ).

thf(2272,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK186_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY381: $i] :
                ~ ~ ( ~ ( in @ SY381 @ ( sK186_SY8 @ SV1 ) )
                    | ~ ! [SY382: $i] :
                          ( ~ ( in @ SY382 @ ( sK186_SY8 @ SV1 ) )
                          | ( SY381 = SY382 )
                          | ( in @ SY381 @ SY382 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1985]) ).

thf(2273,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK187_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1986]) ).

thf(2274,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK187_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY383: $i] :
                ~ ~ ( ~ ( in @ SY383 @ ( sK187_SY8 @ SV1 ) )
                    | ~ ! [SY384: $i] :
                          ( ~ ( in @ SY384 @ ( sK187_SY8 @ SV1 ) )
                          | ( SY383 = SY384 )
                          | ( in @ SY383 @ SY384 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1986]) ).

thf(2275,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK204_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK204_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY451: $i] :
                ~ ~ ( ~ ( in @ SY451 @ ( sK204_SY8 @ SV1 ) )
                    | ~ ! [SY452: $i] :
                          ( ~ ( in @ SY452 @ ( sK204_SY8 @ SV1 ) )
                          | ( SY451 = SY452 )
                          | ( in @ SY451 @ SY452 ) ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1987]) ).

thf(2276,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK205_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK205_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY453: $i] :
                ~ ~ ( ~ ( in @ SY453 @ ( sK205_SY8 @ SV1 ) )
                    | ~ ! [SY454: $i] :
                          ( ~ ( in @ SY454 @ ( sK205_SY8 @ SV1 ) )
                          | ( SY453 = SY454 )
                          | ( in @ SY453 @ SY454 ) ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1988]) ).

thf(2277,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK206_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK206_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY455: $i] :
                ~ ~ ( ~ ( in @ SY455 @ ( sK206_SY8 @ SV1 ) )
                    | ~ ! [SY456: $i] :
                          ( ~ ( in @ SY456 @ ( sK206_SY8 @ SV1 ) )
                          | ( SY455 = SY456 )
                          | ( in @ SY455 @ SY456 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1989]) ).

thf(2278,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK207_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK207_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY457: $i] :
                ~ ~ ( ~ ( in @ SY457 @ ( sK207_SY8 @ SV1 ) )
                    | ~ ! [SY458: $i] :
                          ( ~ ( in @ SY458 @ ( sK207_SY8 @ SV1 ) )
                          | ( SY457 = SY458 )
                          | ( in @ SY457 @ SY458 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[1990]) ).

thf(2279,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK188_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1991]) ).

thf(2280,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK188_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY385: $i] :
                ~ ~ ( ~ ( in @ SY385 @ ( sK188_SY8 @ SV1 ) )
                    | ~ ! [SY386: $i] :
                          ( ~ ( in @ SY386 @ ( sK188_SY8 @ SV1 ) )
                          | ( SY385 = SY386 )
                          | ( in @ SY385 @ SY386 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1991]) ).

thf(2281,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK189_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1992]) ).

thf(2282,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK189_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY387: $i] :
                ~ ~ ( ~ ( in @ SY387 @ ( sK189_SY8 @ SV1 ) )
                    | ~ ! [SY388: $i] :
                          ( ~ ( in @ SY388 @ ( sK189_SY8 @ SV1 ) )
                          | ( SY387 = SY388 )
                          | ( in @ SY387 @ SY388 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1992]) ).

thf(2283,plain,
    ! [SV327: $i,SV1: $i] :
      ( ( ( ! [SY459: $i] :
              ( ~ ( in @ SY459 @ SV1 )
              | ~ ( in @ SV327 @ SY459 )
              | ( in @ SV327 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK178_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1993]) ).

thf(2284,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK178_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1994]) ).

thf(2285,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY299: $i] :
              ~ ~ ( ~ ( in @ SY299 @ ( sK178_SY8 @ SV1 ) )
                  | ~ ! [SY300: $i] :
                        ( ~ ( in @ SY300 @ ( sK178_SY8 @ SV1 ) )
                        | ( SY299 = SY300 )
                        | ( in @ SY299 @ SY300 ) ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1995]) ).

thf(2286,plain,
    ! [SV328: $i,SV1: $i] :
      ( ( ( ! [SY460: $i] :
              ( ~ ( in @ SY460 @ SV1 )
              | ~ ( in @ SV328 @ SY460 )
              | ( in @ SV328 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK179_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[1996]) ).

thf(2287,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK179_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1997]) ).

thf(2288,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY301: $i] :
              ~ ~ ( ~ ( in @ SY301 @ ( sK179_SY8 @ SV1 ) )
                  | ~ ! [SY302: $i] :
                        ( ~ ( in @ SY302 @ ( sK179_SY8 @ SV1 ) )
                        | ( SY301 = SY302 )
                        | ( in @ SY301 @ SY302 ) ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[1998]) ).

thf(2289,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK190_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1999]) ).

thf(2290,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK190_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY389: $i] :
                ~ ~ ( ~ ( in @ SY389 @ ( sK190_SY8 @ SV1 ) )
                    | ~ ! [SY390: $i] :
                          ( ~ ( in @ SY390 @ ( sK190_SY8 @ SV1 ) )
                          | ( SY389 = SY390 )
                          | ( in @ SY389 @ SY390 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[1999]) ).

thf(2291,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK191_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2000]) ).

thf(2292,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK191_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY391: $i] :
                ~ ~ ( ~ ( in @ SY391 @ ( sK191_SY8 @ SV1 ) )
                    | ~ ! [SY392: $i] :
                          ( ~ ( in @ SY392 @ ( sK191_SY8 @ SV1 ) )
                          | ( SY391 = SY392 )
                          | ( in @ SY391 @ SY392 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2000]) ).

thf(2293,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK208_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK208_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY461: $i] :
                ~ ~ ( ~ ( in @ SY461 @ ( sK208_SY8 @ SV1 ) )
                    | ~ ! [SY462: $i] :
                          ( ~ ( in @ SY462 @ ( sK208_SY8 @ SV1 ) )
                          | ( SY461 = SY462 )
                          | ( in @ SY461 @ SY462 ) ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2001]) ).

thf(2294,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK209_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK209_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY463: $i] :
                ~ ~ ( ~ ( in @ SY463 @ ( sK209_SY8 @ SV1 ) )
                    | ~ ! [SY464: $i] :
                          ( ~ ( in @ SY464 @ ( sK209_SY8 @ SV1 ) )
                          | ( SY463 = SY464 )
                          | ( in @ SY463 @ SY464 ) ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2002]) ).

thf(2295,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK210_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK210_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY465: $i] :
                ~ ~ ( ~ ( in @ SY465 @ ( sK210_SY8 @ SV1 ) )
                    | ~ ! [SY466: $i] :
                          ( ~ ( in @ SY466 @ ( sK210_SY8 @ SV1 ) )
                          | ( SY465 = SY466 )
                          | ( in @ SY465 @ SY466 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2003]) ).

thf(2296,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK211_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK211_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY467: $i] :
                ~ ~ ( ~ ( in @ SY467 @ ( sK211_SY8 @ SV1 ) )
                    | ~ ! [SY468: $i] :
                          ( ~ ( in @ SY468 @ ( sK211_SY8 @ SV1 ) )
                          | ( SY467 = SY468 )
                          | ( in @ SY467 @ SY468 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2004]) ).

thf(2297,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK192_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2005]) ).

thf(2298,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK192_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY393: $i] :
                ~ ~ ( ~ ( in @ SY393 @ ( sK192_SY8 @ SV1 ) )
                    | ~ ! [SY394: $i] :
                          ( ~ ( in @ SY394 @ ( sK192_SY8 @ SV1 ) )
                          | ( SY393 = SY394 )
                          | ( in @ SY393 @ SY394 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2005]) ).

thf(2299,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK193_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2006]) ).

thf(2300,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK193_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY395: $i] :
                ~ ~ ( ~ ( in @ SY395 @ ( sK193_SY8 @ SV1 ) )
                    | ~ ! [SY396: $i] :
                          ( ~ ( in @ SY396 @ ( sK193_SY8 @ SV1 ) )
                          | ( SY395 = SY396 )
                          | ( in @ SY395 @ SY396 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2006]) ).

thf(2301,plain,
    ! [SV1: $i,SV147: $i,SV97: $i] :
      ( ( ( ~ ( in @ SV97 @ SV147 ) )
        = $true )
      | ( ( in @ SV97 @ SV1 )
        = $true )
      | ( ( in @ SV147 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK108_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2007]) ).

thf(2302,plain,
    ! [SV203: $i,SV1: $i,SV259: $i] :
      ( ( ( ~ ( in @ SV259 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV203 @ SV259 )
          | ( in @ SV203 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK108_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2008]) ).

thf(2303,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( ~ ( in @ SV148 @ ( sK108_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY303: $i] :
                ( ~ ( in @ SY303 @ ( sK108_SY8 @ SV1 ) )
                | ( SV148 = SY303 )
                | ( in @ SV148 @ SY303 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2009]) ).

thf(2304,plain,
    ! [SV1: $i,SV149: $i,SV98: $i] :
      ( ( ( ~ ( in @ SV98 @ SV149 ) )
        = $true )
      | ( ( in @ SV98 @ SV1 )
        = $true )
      | ( ( in @ SV149 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK109_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2010]) ).

thf(2305,plain,
    ! [SV204: $i,SV1: $i,SV260: $i] :
      ( ( ( ~ ( in @ SV260 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV204 @ SV260 )
          | ( in @ SV204 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK109_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2011]) ).

thf(2306,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( ~ ( in @ SV150 @ ( sK109_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY304: $i] :
                ( ~ ( in @ SY304 @ ( sK109_SY8 @ SV1 ) )
                | ( SV150 = SY304 )
                | ( in @ SV150 @ SY304 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2012]) ).

thf(2307,plain,
    ! [SV205: $i,SV1: $i,SV261: $i] :
      ( ( ( ~ ( in @ SV261 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV205 @ SV261 )
          | ( in @ SV205 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK136_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2013]) ).

thf(2308,plain,
    ! [SV329: $i,SV1: $i] :
      ( ( ( ! [SY469: $i] :
              ( ~ ( in @ SY469 @ SV1 )
              | ~ ( in @ SV329 @ SY469 )
              | ( in @ SV329 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK136_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2014]) ).

thf(2309,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( ~ ( ~ ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
              | ~ ! [SY397: $i] :
                    ( ~ ( in @ SY397 @ ( sK136_SY8 @ SV1 ) )
                    | ( SV262 = SY397 )
                    | ( in @ SV262 @ SY397 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2015]) ).

thf(2310,plain,
    ! [SV206: $i,SV1: $i,SV263: $i] :
      ( ( ( ~ ( in @ SV263 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV206 @ SV263 )
          | ( in @ SV206 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK137_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2016]) ).

thf(2311,plain,
    ! [SV330: $i,SV1: $i] :
      ( ( ( ! [SY470: $i] :
              ( ~ ( in @ SY470 @ SV1 )
              | ~ ( in @ SV330 @ SY470 )
              | ( in @ SV330 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK137_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2017]) ).

thf(2312,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( ~ ( ~ ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
              | ~ ! [SY398: $i] :
                    ( ~ ( in @ SY398 @ ( sK137_SY8 @ SV1 ) )
                    | ( SV264 = SY398 )
                    | ( in @ SV264 @ SY398 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2018]) ).

thf(2313,plain,
    ! [SV265: $i,SV1: $i,SV331: $i] :
      ( ( ( ~ ( in @ SV331 @ SV1 )
          | ~ ( in @ SV265 @ SV331 )
          | ( in @ SV265 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK160_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2019]) ).

thf(2314,plain,
    ! [SV1: $i] :
      ( ( ( ( sK160_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2020]) ).

thf(2315,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
                | ~ ! [SY471: $i] :
                      ( ~ ( in @ SY471 @ ( sK160_SY8 @ SV1 ) )
                      | ( SV332 = SY471 )
                      | ( in @ SV332 @ SY471 ) ) ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2021]) ).

thf(2316,plain,
    ! [SV266: $i,SV1: $i,SV333: $i] :
      ( ( ( ~ ( in @ SV333 @ SV1 )
          | ~ ( in @ SV266 @ SV333 )
          | ( in @ SV266 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK161_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2022]) ).

thf(2317,plain,
    ! [SV1: $i] :
      ( ( ( ( sK161_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2023]) ).

thf(2318,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
                | ~ ! [SY472: $i] :
                      ( ~ ( in @ SY472 @ ( sK161_SY8 @ SV1 ) )
                      | ( SV334 = SY472 )
                      | ( in @ SV334 @ SY472 ) ) ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2024]) ).

thf(2319,plain,
    ! [SV267: $i,SV1: $i,SV335: $i] :
      ( ( ( ~ ( in @ SV335 @ SV1 )
          | ~ ( in @ SV267 @ SV335 )
          | ( in @ SV267 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK162_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2025]) ).

thf(2320,plain,
    ! [SV1: $i] :
      ( ( ( ( sK162_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2026]) ).

thf(2321,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
                | ~ ! [SY473: $i] :
                      ( ~ ( in @ SY473 @ ( sK162_SY8 @ SV1 ) )
                      | ( SV336 = SY473 )
                      | ( in @ SV336 @ SY473 ) ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2027]) ).

thf(2322,plain,
    ! [SV268: $i,SV1: $i,SV337: $i] :
      ( ( ( ~ ( in @ SV337 @ SV1 )
          | ~ ( in @ SV268 @ SV337 )
          | ( in @ SV268 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK163_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2028]) ).

thf(2323,plain,
    ! [SV1: $i] :
      ( ( ( ( sK163_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2029]) ).

thf(2324,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
                | ~ ! [SY474: $i] :
                      ( ~ ( in @ SY474 @ ( sK163_SY8 @ SV1 ) )
                      | ( SV338 = SY474 )
                      | ( in @ SV338 @ SY474 ) ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2030]) ).

thf(2325,plain,
    ! [SV207: $i,SV1: $i,SV269: $i] :
      ( ( ( ~ ( in @ SV269 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV207 @ SV269 )
          | ( in @ SV207 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK138_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2031]) ).

thf(2326,plain,
    ! [SV339: $i,SV1: $i] :
      ( ( ( ! [SY475: $i] :
              ( ~ ( in @ SY475 @ SV1 )
              | ~ ( in @ SV339 @ SY475 )
              | ( in @ SV339 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK138_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2032]) ).

thf(2327,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( ~ ( ~ ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
              | ~ ! [SY403: $i] :
                    ( ~ ( in @ SY403 @ ( sK138_SY8 @ SV1 ) )
                    | ( SV270 = SY403 )
                    | ( in @ SV270 @ SY403 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2033]) ).

thf(2328,plain,
    ! [SV208: $i,SV1: $i,SV271: $i] :
      ( ( ( ~ ( in @ SV271 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV208 @ SV271 )
          | ( in @ SV208 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK139_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2034]) ).

thf(2329,plain,
    ! [SV340: $i,SV1: $i] :
      ( ( ( ! [SY476: $i] :
              ( ~ ( in @ SY476 @ SV1 )
              | ~ ( in @ SV340 @ SY476 )
              | ( in @ SV340 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK139_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2035]) ).

thf(2330,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( ~ ( ~ ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
              | ~ ! [SY404: $i] :
                    ( ~ ( in @ SY404 @ ( sK139_SY8 @ SV1 ) )
                    | ( SV272 = SY404 )
                    | ( in @ SV272 @ SY404 ) ) ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2036]) ).

thf(2331,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( ~ ( in @ ( sK194_SY111 @ SV22 @ SV1 ) @ ( sK48_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2038]) ).

thf(2332,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( ( SV22
            = ( sK194_SY111 @ SV22 @ SV1 ) )
          | ( in @ SV22 @ ( sK194_SY111 @ SV22 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2038]) ).

thf(2333,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( ~ ( in @ ( sK195_SY112 @ SV24 @ SV1 ) @ ( sK49_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2040]) ).

thf(2334,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( ( SV24
            = ( sK195_SY112 @ SV24 @ SV1 ) )
          | ( in @ SV24 @ ( sK195_SY112 @ SV24 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2040]) ).

thf(2335,plain,
    ! [SV1: $i,SV151: $i,SV99: $i] :
      ( ( ( ~ ( in @ SV99 @ SV151 ) )
        = $true )
      | ( ( in @ SV99 @ SV1 )
        = $true )
      | ( ( in @ SV151 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK72_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2042]) ).

thf(2336,plain,
    ! [SV62: $i,SV1: $i] :
      ( ( ( ! [SY187: $i] :
              ( ~ ( in @ SY187 @ ( sK72_SY8 @ SV1 ) )
              | ( SV62 = SY187 )
              | ( in @ SV62 @ SY187 ) ) )
        = $false )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2043]) ).

thf(2337,plain,
    ! [SV1: $i,SV152: $i,SV100: $i] :
      ( ( ( ~ ( in @ SV100 @ SV152 ) )
        = $true )
      | ( ( in @ SV100 @ SV1 )
        = $true )
      | ( ( in @ SV152 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK73_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2045]) ).

thf(2338,plain,
    ! [SV64: $i,SV1: $i] :
      ( ( ( ! [SY188: $i] :
              ( ~ ( in @ SY188 @ ( sK73_SY8 @ SV1 ) )
              | ( SV64 = SY188 )
              | ( in @ SV64 @ SY188 ) ) )
        = $false )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2046]) ).

thf(2339,plain,
    ! [SV1: $i,SV101: $i,SV65: $i] :
      ( ( ( in @ SV65 @ SV101 )
        = $false )
      | ( ( in @ SV65 @ SV1 )
        = $true )
      | ( ( in @ SV101 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK92_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2047]) ).

thf(2340,plain,
    ! [SV153: $i,SV1: $i,SV209: $i] :
      ( ( ( in @ SV209 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV153 @ SV209 )
          | ( in @ SV153 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK92_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2048]) ).

thf(2341,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY249: $i] :
                ( ~ ( in @ SY249 @ ( sK92_SY8 @ SV1 ) )
                | ( SV102 = SY249 )
                | ( in @ SV102 @ SY249 ) ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2049]) ).

thf(2342,plain,
    ! [SV1: $i,SV103: $i,SV66: $i] :
      ( ( ( in @ SV66 @ SV103 )
        = $false )
      | ( ( in @ SV66 @ SV1 )
        = $true )
      | ( ( in @ SV103 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK93_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2050]) ).

thf(2343,plain,
    ! [SV154: $i,SV1: $i,SV210: $i] :
      ( ( ( in @ SV210 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV154 @ SV210 )
          | ( in @ SV154 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK93_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2051]) ).

thf(2344,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY250: $i] :
                ( ~ ( in @ SY250 @ ( sK93_SY8 @ SV1 ) )
                | ( SV104 = SY250 )
                | ( in @ SV104 @ SY250 ) ) )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2052]) ).

thf(2345,plain,
    ! [SV1: $i,SV105: $i,SV67: $i] :
      ( ( ( in @ SV67 @ SV105 )
        = $false )
      | ( ( in @ SV67 @ SV1 )
        = $true )
      | ( ( in @ SV105 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK94_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2053]) ).

thf(2346,plain,
    ! [SV155: $i,SV1: $i,SV211: $i] :
      ( ( ( in @ SV211 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV155 @ SV211 )
          | ( in @ SV155 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK94_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2054]) ).

thf(2347,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY251: $i] :
                ( ~ ( in @ SY251 @ ( sK94_SY8 @ SV1 ) )
                | ( SV106 = SY251 )
                | ( in @ SV106 @ SY251 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2055]) ).

thf(2348,plain,
    ! [SV1: $i,SV107: $i,SV68: $i] :
      ( ( ( in @ SV68 @ SV107 )
        = $false )
      | ( ( in @ SV68 @ SV1 )
        = $true )
      | ( ( in @ SV107 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK95_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2056]) ).

thf(2349,plain,
    ! [SV156: $i,SV1: $i,SV212: $i] :
      ( ( ( in @ SV212 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV156 @ SV212 )
          | ( in @ SV156 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK95_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2057]) ).

thf(2350,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY252: $i] :
                ( ~ ( in @ SY252 @ ( sK95_SY8 @ SV1 ) )
                | ( SV108 = SY252 )
                | ( in @ SV108 @ SY252 ) ) )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2058]) ).

thf(2351,plain,
    ! [SV1: $i,SV157: $i,SV109: $i] :
      ( ( ( ~ ( in @ SV109 @ SV157 ) )
        = $true )
      | ( ( in @ SV109 @ SV1 )
        = $true )
      | ( ( in @ SV157 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK74_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2060]) ).

thf(2352,plain,
    ! [SV70: $i,SV1: $i] :
      ( ( ( ! [SY193: $i] :
              ( ~ ( in @ SY193 @ ( sK74_SY8 @ SV1 ) )
              | ( SV70 = SY193 )
              | ( in @ SV70 @ SY193 ) ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2061]) ).

thf(2353,plain,
    ! [SV1: $i,SV158: $i,SV110: $i] :
      ( ( ( ~ ( in @ SV110 @ SV158 ) )
        = $true )
      | ( ( in @ SV110 @ SV1 )
        = $true )
      | ( ( in @ SV158 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK75_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2063]) ).

thf(2354,plain,
    ! [SV72: $i,SV1: $i] :
      ( ( ( ! [SY194: $i] :
              ( ~ ( in @ SY194 @ ( sK75_SY8 @ SV1 ) )
              | ( SV72 = SY194 )
              | ( in @ SV72 @ SY194 ) ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2064]) ).

thf(2355,plain,
    ! [SV1: $i,SV159: $i,SV111: $i] :
      ( ( ( ~ ( in @ SV111 @ SV159 ) )
        = $true )
      | ( ( in @ SV111 @ SV1 )
        = $true )
      | ( ( in @ SV159 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK76_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2066]) ).

thf(2356,plain,
    ! [SV74: $i,SV1: $i] :
      ( ( ( ! [SY195: $i] :
              ( ~ ( in @ SY195 @ ( sK76_SY8 @ SV1 ) )
              | ( SV74 = SY195 )
              | ( in @ SV74 @ SY195 ) ) )
        = $false )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2067]) ).

thf(2357,plain,
    ! [SV1: $i,SV160: $i,SV112: $i] :
      ( ( ( ~ ( in @ SV112 @ SV160 ) )
        = $true )
      | ( ( in @ SV112 @ SV1 )
        = $true )
      | ( ( in @ SV160 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK77_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2069]) ).

thf(2358,plain,
    ! [SV76: $i,SV1: $i] :
      ( ( ( ! [SY196: $i] :
              ( ~ ( in @ SY196 @ ( sK77_SY8 @ SV1 ) )
              | ( SV76 = SY196 )
              | ( in @ SV76 @ SY196 ) ) )
        = $false )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2070]) ).

thf(2359,plain,
    ! [SV1: $i,SV161: $i,SV113: $i] :
      ( ( ( ~ ( in @ SV113 @ SV161 ) )
        = $true )
      | ( ( in @ SV113 @ SV1 )
        = $true )
      | ( ( in @ SV161 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK110_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2071]) ).

thf(2360,plain,
    ! [SV213: $i,SV1: $i,SV273: $i] :
      ( ( ( ~ ( in @ SV273 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV213 @ SV273 )
          | ( in @ SV213 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK110_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2072]) ).

thf(2361,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( ~ ( in @ SV162 @ ( sK110_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY309: $i] :
                ( ~ ( in @ SY309 @ ( sK110_SY8 @ SV1 ) )
                | ( SV162 = SY309 )
                | ( in @ SV162 @ SY309 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2073]) ).

thf(2362,plain,
    ! [SV1: $i,SV163: $i,SV114: $i] :
      ( ( ( ~ ( in @ SV114 @ SV163 ) )
        = $true )
      | ( ( in @ SV114 @ SV1 )
        = $true )
      | ( ( in @ SV163 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK111_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2074]) ).

thf(2363,plain,
    ! [SV214: $i,SV1: $i,SV274: $i] :
      ( ( ( ~ ( in @ SV274 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV214 @ SV274 )
          | ( in @ SV214 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK111_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2075]) ).

thf(2364,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( ~ ( in @ SV164 @ ( sK111_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY310: $i] :
                ( ~ ( in @ SY310 @ ( sK111_SY8 @ SV1 ) )
                | ( SV164 = SY310 )
                | ( in @ SV164 @ SY310 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2076]) ).

thf(2365,plain,
    ! [SV165: $i,SV1: $i,SV215: $i] :
      ( ( ( in @ SV215 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV165 @ SV215 )
          | ( in @ SV165 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK124_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2077]) ).

thf(2366,plain,
    ! [SV275: $i,SV1: $i,SV341: $i] :
      ( ( ( ~ ( in @ SV341 @ SV1 )
          | ~ ( in @ SV275 @ SV341 )
          | ( in @ SV275 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK124_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2078]) ).

thf(2367,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( ~ ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
          | ~ ! [SY351: $i] :
                ( ~ ( in @ SY351 @ ( sK124_SY8 @ SV1 ) )
                | ( SV216 = SY351 )
                | ( in @ SV216 @ SY351 ) ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2079]) ).

thf(2368,plain,
    ! [SV166: $i,SV1: $i,SV217: $i] :
      ( ( ( in @ SV217 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV166 @ SV217 )
          | ( in @ SV166 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK125_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2080]) ).

thf(2369,plain,
    ! [SV276: $i,SV1: $i,SV342: $i] :
      ( ( ( ~ ( in @ SV342 @ SV1 )
          | ~ ( in @ SV276 @ SV342 )
          | ( in @ SV276 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK125_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2081]) ).

thf(2370,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( ~ ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
          | ~ ! [SY352: $i] :
                ( ~ ( in @ SY352 @ ( sK125_SY8 @ SV1 ) )
                | ( SV218 = SY352 )
                | ( in @ SV218 @ SY352 ) ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2082]) ).

thf(2371,plain,
    ! [SV167: $i,SV1: $i,SV219: $i] :
      ( ( ( in @ SV219 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV167 @ SV219 )
          | ( in @ SV167 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK126_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2083]) ).

thf(2372,plain,
    ! [SV277: $i,SV1: $i,SV343: $i] :
      ( ( ( ~ ( in @ SV343 @ SV1 )
          | ~ ( in @ SV277 @ SV343 )
          | ( in @ SV277 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK126_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2084]) ).

thf(2373,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( ~ ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
          | ~ ! [SY353: $i] :
                ( ~ ( in @ SY353 @ ( sK126_SY8 @ SV1 ) )
                | ( SV220 = SY353 )
                | ( in @ SV220 @ SY353 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2085]) ).

thf(2374,plain,
    ! [SV168: $i,SV1: $i,SV221: $i] :
      ( ( ( in @ SV221 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV168 @ SV221 )
          | ( in @ SV168 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK127_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2086]) ).

thf(2375,plain,
    ! [SV278: $i,SV1: $i,SV344: $i] :
      ( ( ( ~ ( in @ SV344 @ SV1 )
          | ~ ( in @ SV278 @ SV344 )
          | ( in @ SV278 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK127_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2087]) ).

thf(2376,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( ~ ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
          | ~ ! [SY354: $i] :
                ( ~ ( in @ SY354 @ ( sK127_SY8 @ SV1 ) )
                | ( SV222 = SY354 )
                | ( in @ SV222 @ SY354 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2088]) ).

thf(2377,plain,
    ! [SV1: $i,SV169: $i,SV115: $i] :
      ( ( ( ~ ( in @ SV115 @ SV169 ) )
        = $true )
      | ( ( in @ SV115 @ SV1 )
        = $true )
      | ( ( in @ SV169 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK112_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2089]) ).

thf(2378,plain,
    ! [SV223: $i,SV1: $i,SV279: $i] :
      ( ( ( ~ ( in @ SV279 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV223 @ SV279 )
          | ( in @ SV223 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK112_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2090]) ).

thf(2379,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( ~ ( in @ SV170 @ ( sK112_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY315: $i] :
                ( ~ ( in @ SY315 @ ( sK112_SY8 @ SV1 ) )
                | ( SV170 = SY315 )
                | ( in @ SV170 @ SY315 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2091]) ).

thf(2380,plain,
    ! [SV1: $i,SV171: $i,SV116: $i] :
      ( ( ( ~ ( in @ SV116 @ SV171 ) )
        = $true )
      | ( ( in @ SV116 @ SV1 )
        = $true )
      | ( ( in @ SV171 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK113_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2092]) ).

thf(2381,plain,
    ! [SV224: $i,SV1: $i,SV280: $i] :
      ( ( ( ~ ( in @ SV280 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV224 @ SV280 )
          | ( in @ SV224 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK113_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2093]) ).

thf(2382,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( ~ ( in @ SV172 @ ( sK113_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY316: $i] :
                ( ~ ( in @ SY316 @ ( sK113_SY8 @ SV1 ) )
                | ( SV172 = SY316 )
                | ( in @ SV172 @ SY316 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2094]) ).

thf(2383,plain,
    ! [SV1: $i,SV173: $i,SV117: $i] :
      ( ( ( ~ ( in @ SV117 @ SV173 ) )
        = $true )
      | ( ( in @ SV117 @ SV1 )
        = $true )
      | ( ( in @ SV173 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK114_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2095]) ).

thf(2384,plain,
    ! [SV225: $i,SV1: $i,SV281: $i] :
      ( ( ( ~ ( in @ SV281 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV225 @ SV281 )
          | ( in @ SV225 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK114_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2096]) ).

thf(2385,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( ~ ( in @ SV174 @ ( sK114_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY317: $i] :
                ( ~ ( in @ SY317 @ ( sK114_SY8 @ SV1 ) )
                | ( SV174 = SY317 )
                | ( in @ SV174 @ SY317 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2097]) ).

thf(2386,plain,
    ! [SV1: $i,SV175: $i,SV118: $i] :
      ( ( ( ~ ( in @ SV118 @ SV175 ) )
        = $true )
      | ( ( in @ SV118 @ SV1 )
        = $true )
      | ( ( in @ SV175 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK115_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2098]) ).

thf(2387,plain,
    ! [SV226: $i,SV1: $i,SV282: $i] :
      ( ( ( ~ ( in @ SV282 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV226 @ SV282 )
          | ( in @ SV226 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK115_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2099]) ).

thf(2388,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( ~ ( in @ SV176 @ ( sK115_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY318: $i] :
                ( ~ ( in @ SY318 @ ( sK115_SY8 @ SV1 ) )
                | ( SV176 = SY318 )
                | ( in @ SV176 @ SY318 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2100]) ).

thf(2389,plain,
    ! [SV227: $i,SV1: $i,SV283: $i] :
      ( ( ( ~ ( in @ SV283 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV227 @ SV283 )
          | ( in @ SV227 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK140_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2101]) ).

thf(2390,plain,
    ! [SV345: $i,SV1: $i] :
      ( ( ( ! [SY477: $i] :
              ( ~ ( in @ SY477 @ SV1 )
              | ~ ( in @ SV345 @ SY477 )
              | ( in @ SV345 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK140_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2102]) ).

thf(2391,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( ~ ( ~ ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
              | ~ ! [SY409: $i] :
                    ( ~ ( in @ SY409 @ ( sK140_SY8 @ SV1 ) )
                    | ( SV284 = SY409 )
                    | ( in @ SV284 @ SY409 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2103]) ).

thf(2392,plain,
    ! [SV228: $i,SV1: $i,SV285: $i] :
      ( ( ( ~ ( in @ SV285 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV228 @ SV285 )
          | ( in @ SV228 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK141_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2104]) ).

thf(2393,plain,
    ! [SV346: $i,SV1: $i] :
      ( ( ( ! [SY478: $i] :
              ( ~ ( in @ SY478 @ SV1 )
              | ~ ( in @ SV346 @ SY478 )
              | ( in @ SV346 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK141_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2105]) ).

thf(2394,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( ~ ( ~ ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
              | ~ ! [SY410: $i] :
                    ( ~ ( in @ SY410 @ ( sK141_SY8 @ SV1 ) )
                    | ( SV286 = SY410 )
                    | ( in @ SV286 @ SY410 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2106]) ).

thf(2395,plain,
    ! [SV287: $i,SV1: $i,SV347: $i] :
      ( ( ( ~ ( in @ SV347 @ SV1 )
          | ~ ( in @ SV287 @ SV347 )
          | ( in @ SV287 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK164_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2107]) ).

thf(2396,plain,
    ! [SV1: $i] :
      ( ( ( ( sK164_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2108]) ).

thf(2397,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
                | ~ ! [SY479: $i] :
                      ( ~ ( in @ SY479 @ ( sK164_SY8 @ SV1 ) )
                      | ( SV348 = SY479 )
                      | ( in @ SV348 @ SY479 ) ) ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2109]) ).

thf(2398,plain,
    ! [SV288: $i,SV1: $i,SV349: $i] :
      ( ( ( ~ ( in @ SV349 @ SV1 )
          | ~ ( in @ SV288 @ SV349 )
          | ( in @ SV288 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK165_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2110]) ).

thf(2399,plain,
    ! [SV1: $i] :
      ( ( ( ( sK165_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2111]) ).

thf(2400,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
                | ~ ! [SY480: $i] :
                      ( ~ ( in @ SY480 @ ( sK165_SY8 @ SV1 ) )
                      | ( SV350 = SY480 )
                      | ( in @ SV350 @ SY480 ) ) ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2112]) ).

thf(2401,plain,
    ! [SV289: $i,SV1: $i,SV351: $i] :
      ( ( ( ~ ( in @ SV351 @ SV1 )
          | ~ ( in @ SV289 @ SV351 )
          | ( in @ SV289 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK166_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2113]) ).

thf(2402,plain,
    ! [SV1: $i] :
      ( ( ( ( sK166_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2114]) ).

thf(2403,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
                | ~ ! [SY481: $i] :
                      ( ~ ( in @ SY481 @ ( sK166_SY8 @ SV1 ) )
                      | ( SV352 = SY481 )
                      | ( in @ SV352 @ SY481 ) ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2115]) ).

thf(2404,plain,
    ! [SV290: $i,SV1: $i,SV353: $i] :
      ( ( ( ~ ( in @ SV353 @ SV1 )
          | ~ ( in @ SV290 @ SV353 )
          | ( in @ SV290 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK167_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2116]) ).

thf(2405,plain,
    ! [SV1: $i] :
      ( ( ( ( sK167_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2117]) ).

thf(2406,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
                | ~ ! [SY482: $i] :
                      ( ~ ( in @ SY482 @ ( sK167_SY8 @ SV1 ) )
                      | ( SV354 = SY482 )
                      | ( in @ SV354 @ SY482 ) ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2118]) ).

thf(2407,plain,
    ! [SV229: $i,SV1: $i,SV291: $i] :
      ( ( ( ~ ( in @ SV291 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV229 @ SV291 )
          | ( in @ SV229 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK142_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2119]) ).

thf(2408,plain,
    ! [SV355: $i,SV1: $i] :
      ( ( ( ! [SY483: $i] :
              ( ~ ( in @ SY483 @ SV1 )
              | ~ ( in @ SV355 @ SY483 )
              | ( in @ SV355 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK142_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2120]) ).

thf(2409,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( ~ ( ~ ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
              | ~ ! [SY415: $i] :
                    ( ~ ( in @ SY415 @ ( sK142_SY8 @ SV1 ) )
                    | ( SV292 = SY415 )
                    | ( in @ SV292 @ SY415 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2121]) ).

thf(2410,plain,
    ! [SV230: $i,SV1: $i,SV293: $i] :
      ( ( ( ~ ( in @ SV293 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV230 @ SV293 )
          | ( in @ SV230 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK143_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2122]) ).

thf(2411,plain,
    ! [SV356: $i,SV1: $i] :
      ( ( ( ! [SY484: $i] :
              ( ~ ( in @ SY484 @ SV1 )
              | ~ ( in @ SV356 @ SY484 )
              | ( in @ SV356 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK143_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2123]) ).

thf(2412,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( ~ ( ~ ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
              | ~ ! [SY416: $i] :
                    ( ~ ( in @ SY416 @ ( sK143_SY8 @ SV1 ) )
                    | ( SV294 = SY416 )
                    | ( in @ SV294 @ SY416 ) ) ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2124]) ).

thf(2413,plain,
    ! [SV357: $i,SV1: $i] :
      ( ( ( ! [SY485: $i] :
              ( ~ ( in @ SY485 @ SV1 )
              | ~ ( in @ SV357 @ SY485 )
              | ( in @ SV357 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK180_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2125]) ).

thf(2414,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK180_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2126]) ).

thf(2415,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY319: $i] :
              ~ ~ ( ~ ( in @ SY319 @ ( sK180_SY8 @ SV1 ) )
                  | ~ ! [SY320: $i] :
                        ( ~ ( in @ SY320 @ ( sK180_SY8 @ SV1 ) )
                        | ( SY319 = SY320 )
                        | ( in @ SY319 @ SY320 ) ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2127]) ).

thf(2416,plain,
    ! [SV358: $i,SV1: $i] :
      ( ( ( ! [SY486: $i] :
              ( ~ ( in @ SY486 @ SV1 )
              | ~ ( in @ SV358 @ SY486 )
              | ( in @ SV358 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK181_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2128]) ).

thf(2417,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK181_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2129]) ).

thf(2418,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY321: $i] :
              ~ ~ ( ~ ( in @ SY321 @ ( sK181_SY8 @ SV1 ) )
                  | ~ ! [SY322: $i] :
                        ( ~ ( in @ SY322 @ ( sK181_SY8 @ SV1 ) )
                        | ( SY321 = SY322 )
                        | ( in @ SY321 @ SY322 ) ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2130]) ).

thf(2419,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK196_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2131]) ).

thf(2420,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK196_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY417: $i] :
                ~ ~ ( ~ ( in @ SY417 @ ( sK196_SY8 @ SV1 ) )
                    | ~ ! [SY418: $i] :
                          ( ~ ( in @ SY418 @ ( sK196_SY8 @ SV1 ) )
                          | ( SY417 = SY418 )
                          | ( in @ SY417 @ SY418 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2131]) ).

thf(2421,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK197_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2132]) ).

thf(2422,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK197_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY419: $i] :
                ~ ~ ( ~ ( in @ SY419 @ ( sK197_SY8 @ SV1 ) )
                    | ~ ! [SY420: $i] :
                          ( ~ ( in @ SY420 @ ( sK197_SY8 @ SV1 ) )
                          | ( SY419 = SY420 )
                          | ( in @ SY419 @ SY420 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2132]) ).

thf(2423,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK212_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK212_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY487: $i] :
                ~ ~ ( ~ ( in @ SY487 @ ( sK212_SY8 @ SV1 ) )
                    | ~ ! [SY488: $i] :
                          ( ~ ( in @ SY488 @ ( sK212_SY8 @ SV1 ) )
                          | ( SY487 = SY488 )
                          | ( in @ SY487 @ SY488 ) ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2133]) ).

thf(2424,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK213_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK213_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY489: $i] :
                ~ ~ ( ~ ( in @ SY489 @ ( sK213_SY8 @ SV1 ) )
                    | ~ ! [SY490: $i] :
                          ( ~ ( in @ SY490 @ ( sK213_SY8 @ SV1 ) )
                          | ( SY489 = SY490 )
                          | ( in @ SY489 @ SY490 ) ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2134]) ).

thf(2425,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK214_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK214_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY491: $i] :
                ~ ~ ( ~ ( in @ SY491 @ ( sK214_SY8 @ SV1 ) )
                    | ~ ! [SY492: $i] :
                          ( ~ ( in @ SY492 @ ( sK214_SY8 @ SV1 ) )
                          | ( SY491 = SY492 )
                          | ( in @ SY491 @ SY492 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2135]) ).

thf(2426,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK215_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK215_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY493: $i] :
                ~ ~ ( ~ ( in @ SY493 @ ( sK215_SY8 @ SV1 ) )
                    | ~ ! [SY494: $i] :
                          ( ~ ( in @ SY494 @ ( sK215_SY8 @ SV1 ) )
                          | ( SY493 = SY494 )
                          | ( in @ SY493 @ SY494 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2136]) ).

thf(2427,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK198_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2137]) ).

thf(2428,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK198_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY421: $i] :
                ~ ~ ( ~ ( in @ SY421 @ ( sK198_SY8 @ SV1 ) )
                    | ~ ! [SY422: $i] :
                          ( ~ ( in @ SY422 @ ( sK198_SY8 @ SV1 ) )
                          | ( SY421 = SY422 )
                          | ( in @ SY421 @ SY422 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2137]) ).

thf(2429,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK199_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2138]) ).

thf(2430,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK199_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY423: $i] :
                ~ ~ ( ~ ( in @ SY423 @ ( sK199_SY8 @ SV1 ) )
                    | ~ ! [SY424: $i] :
                          ( ~ ( in @ SY424 @ ( sK199_SY8 @ SV1 ) )
                          | ( SY423 = SY424 )
                          | ( in @ SY423 @ SY424 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2138]) ).

thf(2431,plain,
    ! [SV359: $i,SV1: $i] :
      ( ( ( ! [SY495: $i] :
              ( ~ ( in @ SY495 @ SV1 )
              | ~ ( in @ SV359 @ SY495 )
              | ( in @ SV359 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK182_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2139]) ).

thf(2432,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK182_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2140]) ).

thf(2433,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY323: $i] :
              ~ ~ ( ~ ( in @ SY323 @ ( sK182_SY8 @ SV1 ) )
                  | ~ ! [SY324: $i] :
                        ( ~ ( in @ SY324 @ ( sK182_SY8 @ SV1 ) )
                        | ( SY323 = SY324 )
                        | ( in @ SY323 @ SY324 ) ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2141]) ).

thf(2434,plain,
    ! [SV360: $i,SV1: $i] :
      ( ( ( ! [SY496: $i] :
              ( ~ ( in @ SY496 @ SV1 )
              | ~ ( in @ SV360 @ SY496 )
              | ( in @ SV360 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK183_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2142]) ).

thf(2435,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK183_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2143]) ).

thf(2436,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY325: $i] :
              ~ ~ ( ~ ( in @ SY325 @ ( sK183_SY8 @ SV1 ) )
                  | ~ ! [SY326: $i] :
                        ( ~ ( in @ SY326 @ ( sK183_SY8 @ SV1 ) )
                        | ( SY325 = SY326 )
                        | ( in @ SY325 @ SY326 ) ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2144]) ).

thf(2437,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK200_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2145]) ).

thf(2438,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK200_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY425: $i] :
                ~ ~ ( ~ ( in @ SY425 @ ( sK200_SY8 @ SV1 ) )
                    | ~ ! [SY426: $i] :
                          ( ~ ( in @ SY426 @ ( sK200_SY8 @ SV1 ) )
                          | ( SY425 = SY426 )
                          | ( in @ SY425 @ SY426 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2145]) ).

thf(2439,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK201_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2146]) ).

thf(2440,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK201_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY427: $i] :
                ~ ~ ( ~ ( in @ SY427 @ ( sK201_SY8 @ SV1 ) )
                    | ~ ! [SY428: $i] :
                          ( ~ ( in @ SY428 @ ( sK201_SY8 @ SV1 ) )
                          | ( SY427 = SY428 )
                          | ( in @ SY427 @ SY428 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2146]) ).

thf(2441,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK216_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK216_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY497: $i] :
                ~ ~ ( ~ ( in @ SY497 @ ( sK216_SY8 @ SV1 ) )
                    | ~ ! [SY498: $i] :
                          ( ~ ( in @ SY498 @ ( sK216_SY8 @ SV1 ) )
                          | ( SY497 = SY498 )
                          | ( in @ SY497 @ SY498 ) ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2147]) ).

thf(2442,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK217_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK217_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY499: $i] :
                ~ ~ ( ~ ( in @ SY499 @ ( sK217_SY8 @ SV1 ) )
                    | ~ ! [SY500: $i] :
                          ( ~ ( in @ SY500 @ ( sK217_SY8 @ SV1 ) )
                          | ( SY499 = SY500 )
                          | ( in @ SY499 @ SY500 ) ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2148]) ).

thf(2443,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK218_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK218_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY501: $i] :
                ~ ~ ( ~ ( in @ SY501 @ ( sK218_SY8 @ SV1 ) )
                    | ~ ! [SY502: $i] :
                          ( ~ ( in @ SY502 @ ( sK218_SY8 @ SV1 ) )
                          | ( SY501 = SY502 )
                          | ( in @ SY501 @ SY502 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2149]) ).

thf(2444,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK219_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
          | ~ ( ( ( sK219_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY503: $i] :
                ~ ~ ( ~ ( in @ SY503 @ ( sK219_SY8 @ SV1 ) )
                    | ~ ! [SY504: $i] :
                          ( ~ ( in @ SY504 @ ( sK219_SY8 @ SV1 ) )
                          | ( SY503 = SY504 )
                          | ( in @ SY503 @ SY504 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2150]) ).

thf(2445,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK202_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2151]) ).

thf(2446,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK202_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY429: $i] :
                ~ ~ ( ~ ( in @ SY429 @ ( sK202_SY8 @ SV1 ) )
                    | ~ ! [SY430: $i] :
                          ( ~ ( in @ SY430 @ ( sK202_SY8 @ SV1 ) )
                          | ( SY429 = SY430 )
                          | ( in @ SY429 @ SY430 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2151]) ).

thf(2447,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK203_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2152]) ).

thf(2448,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK203_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY431: $i] :
                ~ ~ ( ~ ( in @ SY431 @ ( sK203_SY8 @ SV1 ) )
                    | ~ ! [SY432: $i] :
                          ( ~ ( in @ SY432 @ ( sK203_SY8 @ SV1 ) )
                          | ( SY431 = SY432 )
                          | ( in @ SY431 @ SY432 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2152]) ).

thf(2449,plain,
    ! [SV1: $i,SV177: $i,SV119: $i] :
      ( ( ( ~ ( in @ SV119 @ SV177 ) )
        = $true )
      | ( ( in @ SV119 @ SV1 )
        = $true )
      | ( ( in @ SV177 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK118_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2153]) ).

thf(2450,plain,
    ! [SV231: $i,SV1: $i,SV295: $i] :
      ( ( ( ~ ( in @ SV295 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV231 @ SV295 )
          | ( in @ SV231 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK118_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2154]) ).

thf(2451,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( ~ ( in @ SV178 @ ( sK118_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY327: $i] :
                ( ~ ( in @ SY327 @ ( sK118_SY8 @ SV1 ) )
                | ( SV178 = SY327 )
                | ( in @ SV178 @ SY327 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2155]) ).

thf(2452,plain,
    ! [SV1: $i,SV179: $i,SV120: $i] :
      ( ( ( ~ ( in @ SV120 @ SV179 ) )
        = $true )
      | ( ( in @ SV120 @ SV1 )
        = $true )
      | ( ( in @ SV179 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK119_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2156]) ).

thf(2453,plain,
    ! [SV232: $i,SV1: $i,SV296: $i] :
      ( ( ( ~ ( in @ SV296 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV232 @ SV296 )
          | ( in @ SV232 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK119_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2157]) ).

thf(2454,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( ~ ( in @ SV180 @ ( sK119_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY328: $i] :
                ( ~ ( in @ SY328 @ ( sK119_SY8 @ SV1 ) )
                | ( SV180 = SY328 )
                | ( in @ SV180 @ SY328 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2158]) ).

thf(2455,plain,
    ! [SV233: $i,SV1: $i,SV297: $i] :
      ( ( ( ~ ( in @ SV297 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV233 @ SV297 )
          | ( in @ SV233 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK148_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2159]) ).

thf(2456,plain,
    ! [SV361: $i,SV1: $i] :
      ( ( ( ! [SY505: $i] :
              ( ~ ( in @ SY505 @ SV1 )
              | ~ ( in @ SV361 @ SY505 )
              | ( in @ SV361 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK148_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2160]) ).

thf(2457,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( ~ ( ~ ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
              | ~ ! [SY433: $i] :
                    ( ~ ( in @ SY433 @ ( sK148_SY8 @ SV1 ) )
                    | ( SV298 = SY433 )
                    | ( in @ SV298 @ SY433 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2161]) ).

thf(2458,plain,
    ! [SV234: $i,SV1: $i,SV299: $i] :
      ( ( ( ~ ( in @ SV299 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV234 @ SV299 )
          | ( in @ SV234 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK149_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2162]) ).

thf(2459,plain,
    ! [SV362: $i,SV1: $i] :
      ( ( ( ! [SY506: $i] :
              ( ~ ( in @ SY506 @ SV1 )
              | ~ ( in @ SV362 @ SY506 )
              | ( in @ SV362 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK149_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2163]) ).

thf(2460,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( ~ ( ~ ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
              | ~ ! [SY434: $i] :
                    ( ~ ( in @ SY434 @ ( sK149_SY8 @ SV1 ) )
                    | ( SV300 = SY434 )
                    | ( in @ SV300 @ SY434 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2164]) ).

thf(2461,plain,
    ! [SV301: $i,SV1: $i,SV363: $i] :
      ( ( ( ~ ( in @ SV363 @ SV1 )
          | ~ ( in @ SV301 @ SV363 )
          | ( in @ SV301 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK172_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2165]) ).

thf(2462,plain,
    ! [SV1: $i] :
      ( ( ( ( sK172_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2166]) ).

thf(2463,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
                | ~ ! [SY507: $i] :
                      ( ~ ( in @ SY507 @ ( sK172_SY8 @ SV1 ) )
                      | ( SV364 = SY507 )
                      | ( in @ SV364 @ SY507 ) ) ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2167]) ).

thf(2464,plain,
    ! [SV302: $i,SV1: $i,SV365: $i] :
      ( ( ( ~ ( in @ SV365 @ SV1 )
          | ~ ( in @ SV302 @ SV365 )
          | ( in @ SV302 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK173_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2168]) ).

thf(2465,plain,
    ! [SV1: $i] :
      ( ( ( ( sK173_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2169]) ).

thf(2466,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
                | ~ ! [SY508: $i] :
                      ( ~ ( in @ SY508 @ ( sK173_SY8 @ SV1 ) )
                      | ( SV366 = SY508 )
                      | ( in @ SV366 @ SY508 ) ) ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2170]) ).

thf(2467,plain,
    ! [SV303: $i,SV1: $i,SV367: $i] :
      ( ( ( ~ ( in @ SV367 @ SV1 )
          | ~ ( in @ SV303 @ SV367 )
          | ( in @ SV303 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK174_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2171]) ).

thf(2468,plain,
    ! [SV1: $i] :
      ( ( ( ( sK174_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2172]) ).

thf(2469,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
                | ~ ! [SY509: $i] :
                      ( ~ ( in @ SY509 @ ( sK174_SY8 @ SV1 ) )
                      | ( SV368 = SY509 )
                      | ( in @ SV368 @ SY509 ) ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2173]) ).

thf(2470,plain,
    ! [SV304: $i,SV1: $i,SV369: $i] :
      ( ( ( ~ ( in @ SV369 @ SV1 )
          | ~ ( in @ SV304 @ SV369 )
          | ( in @ SV304 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK175_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2174]) ).

thf(2471,plain,
    ! [SV1: $i] :
      ( ( ( ( sK175_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2175]) ).

thf(2472,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
                | ~ ! [SY510: $i] :
                      ( ~ ( in @ SY510 @ ( sK175_SY8 @ SV1 ) )
                      | ( SV370 = SY510 )
                      | ( in @ SV370 @ SY510 ) ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2176]) ).

thf(2473,plain,
    ! [SV235: $i,SV1: $i,SV305: $i] :
      ( ( ( ~ ( in @ SV305 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV235 @ SV305 )
          | ( in @ SV235 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK150_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2177]) ).

thf(2474,plain,
    ! [SV371: $i,SV1: $i] :
      ( ( ( ! [SY511: $i] :
              ( ~ ( in @ SY511 @ SV1 )
              | ~ ( in @ SV371 @ SY511 )
              | ( in @ SV371 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK150_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2178]) ).

thf(2475,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( ~ ( ~ ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
              | ~ ! [SY439: $i] :
                    ( ~ ( in @ SY439 @ ( sK150_SY8 @ SV1 ) )
                    | ( SV306 = SY439 )
                    | ( in @ SV306 @ SY439 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2179]) ).

thf(2476,plain,
    ! [SV236: $i,SV1: $i,SV307: $i] :
      ( ( ( ~ ( in @ SV307 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV236 @ SV307 )
          | ( in @ SV236 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK151_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2180]) ).

thf(2477,plain,
    ! [SV372: $i,SV1: $i] :
      ( ( ( ! [SY512: $i] :
              ( ~ ( in @ SY512 @ SV1 )
              | ~ ( in @ SV372 @ SY512 )
              | ( in @ SV372 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK151_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2181]) ).

thf(2478,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( ~ ( ~ ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
              | ~ ! [SY440: $i] :
                    ( ~ ( in @ SY440 @ ( sK151_SY8 @ SV1 ) )
                    | ( SV308 = SY440 )
                    | ( in @ SV308 @ SY440 ) ) ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2182]) ).

thf(2479,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( in @ ( sK184_SY93 @ SV18 @ SV1 ) @ ( sK40_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2183]) ).

thf(2480,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( SV18
          = ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2184]) ).

thf(2481,plain,
    ! [SV1: $i,SV18: $i] :
      ( ( ( in @ SV18 @ ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2184]) ).

thf(2482,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( in @ ( sK185_SY94 @ SV20 @ SV1 ) @ ( sK41_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2185]) ).

thf(2483,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( SV20
          = ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2186]) ).

thf(2484,plain,
    ! [SV1: $i,SV20: $i] :
      ( ( ( in @ SV20 @ ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2186]) ).

thf(2485,plain,
    ! [SV1: $i,SV121: $i,SV77: $i] :
      ( ( ( in @ SV77 @ SV121 )
        = $false )
      | ( ( in @ SV77 @ SV1 )
        = $true )
      | ( ( in @ SV121 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK60_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2187]) ).

thf(2486,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( ~ ( in @ ( sK220_SY161 @ SV44 @ SV1 ) @ ( sK60_SY8 @ SV1 ) )
          | ( SV44
            = ( sK220_SY161 @ SV44 @ SV1 ) )
          | ( in @ SV44 @ ( sK220_SY161 @ SV44 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2188]) ).

thf(2487,plain,
    ! [SV1: $i,SV122: $i,SV78: $i] :
      ( ( ( in @ SV78 @ SV122 )
        = $false )
      | ( ( in @ SV78 @ SV1 )
        = $true )
      | ( ( in @ SV122 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK61_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2189]) ).

thf(2488,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( ~ ( in @ ( sK221_SY162 @ SV46 @ SV1 ) @ ( sK61_SY8 @ SV1 ) )
          | ( SV46
            = ( sK221_SY162 @ SV46 @ SV1 ) )
          | ( in @ SV46 @ ( sK221_SY162 @ SV46 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2190]) ).

thf(2489,plain,
    ! [SV1: $i,SV181: $i,SV123: $i] :
      ( ( ( ~ ( in @ SV123 @ SV181 ) )
        = $true )
      | ( ( in @ SV123 @ SV1 )
        = $true )
      | ( ( in @ SV181 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK84_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2192]) ).

thf(2490,plain,
    ! [SV80: $i,SV1: $i] :
      ( ( ( ! [SY215: $i] :
              ( ~ ( in @ SY215 @ ( sK84_SY8 @ SV1 ) )
              | ( SV80 = SY215 )
              | ( in @ SV80 @ SY215 ) ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2193]) ).

thf(2491,plain,
    ! [SV1: $i,SV182: $i,SV124: $i] :
      ( ( ( ~ ( in @ SV124 @ SV182 ) )
        = $true )
      | ( ( in @ SV124 @ SV1 )
        = $true )
      | ( ( in @ SV182 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK85_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2195]) ).

thf(2492,plain,
    ! [SV82: $i,SV1: $i] :
      ( ( ( ! [SY216: $i] :
              ( ~ ( in @ SY216 @ ( sK85_SY8 @ SV1 ) )
              | ( SV82 = SY216 )
              | ( in @ SV82 @ SY216 ) ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2196]) ).

thf(2493,plain,
    ! [SV1: $i,SV183: $i,SV125: $i] :
      ( ( ( ~ ( in @ SV125 @ SV183 ) )
        = $true )
      | ( ( in @ SV125 @ SV1 )
        = $true )
      | ( ( in @ SV183 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK86_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2198]) ).

thf(2494,plain,
    ! [SV84: $i,SV1: $i] :
      ( ( ( ! [SY217: $i] :
              ( ~ ( in @ SY217 @ ( sK86_SY8 @ SV1 ) )
              | ( SV84 = SY217 )
              | ( in @ SV84 @ SY217 ) ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2199]) ).

thf(2495,plain,
    ! [SV1: $i,SV184: $i,SV126: $i] :
      ( ( ( ~ ( in @ SV126 @ SV184 ) )
        = $true )
      | ( ( in @ SV126 @ SV1 )
        = $true )
      | ( ( in @ SV184 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK87_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2201]) ).

thf(2496,plain,
    ! [SV86: $i,SV1: $i] :
      ( ( ( ! [SY218: $i] :
              ( ~ ( in @ SY218 @ ( sK87_SY8 @ SV1 ) )
              | ( SV86 = SY218 )
              | ( in @ SV86 @ SY218 ) ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2202]) ).

thf(2497,plain,
    ! [SV1: $i,SV127: $i,SV87: $i] :
      ( ( ( in @ SV87 @ SV127 )
        = $false )
      | ( ( in @ SV87 @ SV1 )
        = $true )
      | ( ( in @ SV127 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK62_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2203]) ).

thf(2498,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( ~ ( in @ ( sK222_SY167 @ SV52 @ SV1 ) @ ( sK62_SY8 @ SV1 ) )
          | ( SV52
            = ( sK222_SY167 @ SV52 @ SV1 ) )
          | ( in @ SV52 @ ( sK222_SY167 @ SV52 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2204]) ).

thf(2499,plain,
    ! [SV1: $i,SV128: $i,SV88: $i] :
      ( ( ( in @ SV88 @ SV128 )
        = $false )
      | ( ( in @ SV88 @ SV1 )
        = $true )
      | ( ( in @ SV128 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK63_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2205]) ).

thf(2500,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( ~ ( in @ ( sK223_SY168 @ SV54 @ SV1 ) @ ( sK63_SY8 @ SV1 ) )
          | ( SV54
            = ( sK223_SY168 @ SV54 @ SV1 ) )
          | ( in @ SV54 @ ( sK223_SY168 @ SV54 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2206]) ).

thf(2501,plain,
    ! [SV1: $i,SV129: $i,SV89: $i] :
      ( ( ( in @ SV89 @ SV129 )
        = $false )
      | ( ( in @ SV89 @ SV1 )
        = $true )
      | ( ( in @ SV129 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK64_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2207]) ).

thf(2502,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( ~ ( in @ ( sK224_SY169 @ SV56 @ SV1 ) @ ( sK64_SY8 @ SV1 ) )
          | ( SV56
            = ( sK224_SY169 @ SV56 @ SV1 ) )
          | ( in @ SV56 @ ( sK224_SY169 @ SV56 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2208]) ).

thf(2503,plain,
    ! [SV1: $i,SV130: $i,SV90: $i] :
      ( ( ( in @ SV90 @ SV130 )
        = $false )
      | ( ( in @ SV90 @ SV1 )
        = $true )
      | ( ( in @ SV130 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK65_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2209]) ).

thf(2504,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( ~ ( in @ ( sK225_SY170 @ SV58 @ SV1 ) @ ( sK65_SY8 @ SV1 ) )
          | ( SV58
            = ( sK225_SY170 @ SV58 @ SV1 ) )
          | ( in @ SV58 @ ( sK225_SY170 @ SV58 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2210]) ).

thf(2505,plain,
    ! [SV1: $i,SV131: $i,SV91: $i] :
      ( ( ( in @ SV91 @ SV131 )
        = $false )
      | ( ( in @ SV91 @ SV1 )
        = $true )
      | ( ( in @ SV131 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK100_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2211]) ).

thf(2506,plain,
    ! [SV185: $i,SV1: $i,SV237: $i] :
      ( ( ( in @ SV237 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV185 @ SV237 )
          | ( in @ SV185 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK100_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2212]) ).

thf(2507,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY285: $i] :
                ( ~ ( in @ SY285 @ ( sK100_SY8 @ SV1 ) )
                | ( SV132 = SY285 )
                | ( in @ SV132 @ SY285 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2213]) ).

thf(2508,plain,
    ! [SV1: $i,SV133: $i,SV92: $i] :
      ( ( ( in @ SV92 @ SV133 )
        = $false )
      | ( ( in @ SV92 @ SV1 )
        = $true )
      | ( ( in @ SV133 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK101_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2214]) ).

thf(2509,plain,
    ! [SV186: $i,SV1: $i,SV238: $i] :
      ( ( ( in @ SV238 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV186 @ SV238 )
          | ( in @ SV186 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK101_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2215]) ).

thf(2510,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY286: $i] :
                ( ~ ( in @ SY286 @ ( sK101_SY8 @ SV1 ) )
                | ( SV134 = SY286 )
                | ( in @ SV134 @ SY286 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2216]) ).

thf(2511,plain,
    ! [SV1: $i,SV187: $i,SV135: $i] :
      ( ( ( ~ ( in @ SV135 @ SV187 ) )
        = $true )
      | ( ( in @ SV135 @ SV1 )
        = $true )
      | ( ( in @ SV187 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK120_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2217]) ).

thf(2512,plain,
    ! [SV239: $i,SV1: $i,SV309: $i] :
      ( ( ( ~ ( in @ SV309 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV239 @ SV309 )
          | ( in @ SV239 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK120_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2218]) ).

thf(2513,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( ~ ( in @ SV188 @ ( sK120_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY331: $i] :
                ( ~ ( in @ SY331 @ ( sK120_SY8 @ SV1 ) )
                | ( SV188 = SY331 )
                | ( in @ SV188 @ SY331 ) ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2219]) ).

thf(2514,plain,
    ! [SV1: $i,SV189: $i,SV136: $i] :
      ( ( ( ~ ( in @ SV136 @ SV189 ) )
        = $true )
      | ( ( in @ SV136 @ SV1 )
        = $true )
      | ( ( in @ SV189 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK121_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2220]) ).

thf(2515,plain,
    ! [SV240: $i,SV1: $i,SV310: $i] :
      ( ( ( ~ ( in @ SV310 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV240 @ SV310 )
          | ( in @ SV240 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK121_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2221]) ).

thf(2516,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( ~ ( in @ SV190 @ ( sK121_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY332: $i] :
                ( ~ ( in @ SY332 @ ( sK121_SY8 @ SV1 ) )
                | ( SV190 = SY332 )
                | ( in @ SV190 @ SY332 ) ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2222]) ).

thf(2517,plain,
    ! [SV1: $i,SV191: $i,SV137: $i] :
      ( ( ( ~ ( in @ SV137 @ SV191 ) )
        = $true )
      | ( ( in @ SV137 @ SV1 )
        = $true )
      | ( ( in @ SV191 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK122_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2223]) ).

thf(2518,plain,
    ! [SV241: $i,SV1: $i,SV311: $i] :
      ( ( ( ~ ( in @ SV311 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV241 @ SV311 )
          | ( in @ SV241 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK122_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2224]) ).

thf(2519,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( ~ ( in @ SV192 @ ( sK122_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY333: $i] :
                ( ~ ( in @ SY333 @ ( sK122_SY8 @ SV1 ) )
                | ( SV192 = SY333 )
                | ( in @ SV192 @ SY333 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2225]) ).

thf(2520,plain,
    ! [SV1: $i,SV193: $i,SV138: $i] :
      ( ( ( ~ ( in @ SV138 @ SV193 ) )
        = $true )
      | ( ( in @ SV138 @ SV1 )
        = $true )
      | ( ( in @ SV193 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK123_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2226]) ).

thf(2521,plain,
    ! [SV242: $i,SV1: $i,SV312: $i] :
      ( ( ( ~ ( in @ SV312 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV242 @ SV312 )
          | ( in @ SV242 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK123_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2227]) ).

thf(2522,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( ~ ( in @ SV194 @ ( sK123_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY334: $i] :
                ( ~ ( in @ SY334 @ ( sK123_SY8 @ SV1 ) )
                | ( SV194 = SY334 )
                | ( in @ SV194 @ SY334 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2228]) ).

thf(2523,plain,
    ! [SV1: $i,SV139: $i,SV93: $i] :
      ( ( ( in @ SV93 @ SV139 )
        = $false )
      | ( ( in @ SV93 @ SV1 )
        = $true )
      | ( ( in @ SV139 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK102_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2229]) ).

thf(2524,plain,
    ! [SV195: $i,SV1: $i,SV243: $i] :
      ( ( ( in @ SV243 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV195 @ SV243 )
          | ( in @ SV195 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK102_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2230]) ).

thf(2525,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY291: $i] :
                ( ~ ( in @ SY291 @ ( sK102_SY8 @ SV1 ) )
                | ( SV140 = SY291 )
                | ( in @ SV140 @ SY291 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2231]) ).

thf(2526,plain,
    ! [SV1: $i,SV141: $i,SV94: $i] :
      ( ( ( in @ SV94 @ SV141 )
        = $false )
      | ( ( in @ SV94 @ SV1 )
        = $true )
      | ( ( in @ SV141 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK103_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2232]) ).

thf(2527,plain,
    ! [SV196: $i,SV1: $i,SV244: $i] :
      ( ( ( in @ SV244 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV196 @ SV244 )
          | ( in @ SV196 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK103_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2233]) ).

thf(2528,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY292: $i] :
                ( ~ ( in @ SY292 @ ( sK103_SY8 @ SV1 ) )
                | ( SV142 = SY292 )
                | ( in @ SV142 @ SY292 ) ) )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2234]) ).

thf(2529,plain,
    ! [SV1: $i,SV143: $i,SV95: $i] :
      ( ( ( in @ SV95 @ SV143 )
        = $false )
      | ( ( in @ SV95 @ SV1 )
        = $true )
      | ( ( in @ SV143 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK104_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2235]) ).

thf(2530,plain,
    ! [SV197: $i,SV1: $i,SV245: $i] :
      ( ( ( in @ SV245 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV197 @ SV245 )
          | ( in @ SV197 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK104_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2236]) ).

thf(2531,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY293: $i] :
                ( ~ ( in @ SY293 @ ( sK104_SY8 @ SV1 ) )
                | ( SV144 = SY293 )
                | ( in @ SV144 @ SY293 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2237]) ).

thf(2532,plain,
    ! [SV1: $i,SV145: $i,SV96: $i] :
      ( ( ( in @ SV96 @ SV145 )
        = $false )
      | ( ( in @ SV96 @ SV1 )
        = $true )
      | ( ( in @ SV145 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK105_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2238]) ).

thf(2533,plain,
    ! [SV198: $i,SV1: $i,SV246: $i] :
      ( ( ( in @ SV246 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV198 @ SV246 )
          | ( in @ SV198 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK105_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2239]) ).

thf(2534,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY294: $i] :
                ( ~ ( in @ SY294 @ ( sK105_SY8 @ SV1 ) )
                | ( SV146 = SY294 )
                | ( in @ SV146 @ SY294 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2240]) ).

thf(2535,plain,
    ! [SV199: $i,SV1: $i,SV247: $i] :
      ( ( ( in @ SV247 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV199 @ SV247 )
          | ( in @ SV199 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK128_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2241]) ).

thf(2536,plain,
    ! [SV313: $i,SV1: $i,SV373: $i] :
      ( ( ( ~ ( in @ SV373 @ SV1 )
          | ~ ( in @ SV313 @ SV373 )
          | ( in @ SV313 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK128_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2242]) ).

thf(2537,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( ~ ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
          | ~ ! [SY373: $i] :
                ( ~ ( in @ SY373 @ ( sK128_SY8 @ SV1 ) )
                | ( SV248 = SY373 )
                | ( in @ SV248 @ SY373 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2243]) ).

thf(2538,plain,
    ! [SV200: $i,SV1: $i,SV249: $i] :
      ( ( ( in @ SV249 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV200 @ SV249 )
          | ( in @ SV200 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK129_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2244]) ).

thf(2539,plain,
    ! [SV314: $i,SV1: $i,SV374: $i] :
      ( ( ( ~ ( in @ SV374 @ SV1 )
          | ~ ( in @ SV314 @ SV374 )
          | ( in @ SV314 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK129_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2245]) ).

thf(2540,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( ~ ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
          | ~ ! [SY374: $i] :
                ( ~ ( in @ SY374 @ ( sK129_SY8 @ SV1 ) )
                | ( SV250 = SY374 )
                | ( in @ SV250 @ SY374 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2246]) ).

thf(2541,plain,
    ! [SV251: $i,SV1: $i,SV315: $i] :
      ( ( ( ~ ( in @ SV315 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV251 @ SV315 )
          | ( in @ SV251 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK152_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2247]) ).

thf(2542,plain,
    ! [SV375: $i,SV1: $i] :
      ( ( ( ! [SY513: $i] :
              ( ~ ( in @ SY513 @ SV1 )
              | ~ ( in @ SV375 @ SY513 )
              | ( in @ SV375 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK152_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2248]) ).

thf(2543,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( ~ ( ~ ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
              | ~ ! [SY443: $i] :
                    ( ~ ( in @ SY443 @ ( sK152_SY8 @ SV1 ) )
                    | ( SV316 = SY443 )
                    | ( in @ SV316 @ SY443 ) ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2249]) ).

thf(2544,plain,
    ! [SV252: $i,SV1: $i,SV317: $i] :
      ( ( ( ~ ( in @ SV317 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV252 @ SV317 )
          | ( in @ SV252 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK153_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2250]) ).

thf(2545,plain,
    ! [SV376: $i,SV1: $i] :
      ( ( ( ! [SY514: $i] :
              ( ~ ( in @ SY514 @ SV1 )
              | ~ ( in @ SV376 @ SY514 )
              | ( in @ SV376 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK153_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2251]) ).

thf(2546,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( ~ ( ~ ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
              | ~ ! [SY444: $i] :
                    ( ~ ( in @ SY444 @ ( sK153_SY8 @ SV1 ) )
                    | ( SV318 = SY444 )
                    | ( in @ SV318 @ SY444 ) ) ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2252]) ).

thf(2547,plain,
    ! [SV253: $i,SV1: $i,SV319: $i] :
      ( ( ( ~ ( in @ SV319 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV253 @ SV319 )
          | ( in @ SV253 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK154_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2253]) ).

thf(2548,plain,
    ! [SV377: $i,SV1: $i] :
      ( ( ( ! [SY515: $i] :
              ( ~ ( in @ SY515 @ SV1 )
              | ~ ( in @ SV377 @ SY515 )
              | ( in @ SV377 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK154_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2254]) ).

thf(2549,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( ~ ( ~ ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
              | ~ ! [SY445: $i] :
                    ( ~ ( in @ SY445 @ ( sK154_SY8 @ SV1 ) )
                    | ( SV320 = SY445 )
                    | ( in @ SV320 @ SY445 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2255]) ).

thf(2550,plain,
    ! [SV254: $i,SV1: $i,SV321: $i] :
      ( ( ( ~ ( in @ SV321 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV254 @ SV321 )
          | ( in @ SV254 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK155_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2256]) ).

thf(2551,plain,
    ! [SV378: $i,SV1: $i] :
      ( ( ( ! [SY516: $i] :
              ( ~ ( in @ SY516 @ SV1 )
              | ~ ( in @ SV378 @ SY516 )
              | ( in @ SV378 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK155_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2257]) ).

thf(2552,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( ~ ( ~ ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
              | ~ ! [SY446: $i] :
                    ( ~ ( in @ SY446 @ ( sK155_SY8 @ SV1 ) )
                    | ( SV322 = SY446 )
                    | ( in @ SV322 @ SY446 ) ) ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2258]) ).

thf(2553,plain,
    ! [SV201: $i,SV1: $i,SV255: $i] :
      ( ( ( in @ SV255 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV201 @ SV255 )
          | ( in @ SV201 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK130_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2259]) ).

thf(2554,plain,
    ! [SV323: $i,SV1: $i,SV379: $i] :
      ( ( ( ~ ( in @ SV379 @ SV1 )
          | ~ ( in @ SV323 @ SV379 )
          | ( in @ SV323 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK130_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2260]) ).

thf(2555,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( ~ ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
          | ~ ! [SY379: $i] :
                ( ~ ( in @ SY379 @ ( sK130_SY8 @ SV1 ) )
                | ( SV256 = SY379 )
                | ( in @ SV256 @ SY379 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2261]) ).

thf(2556,plain,
    ! [SV202: $i,SV1: $i,SV257: $i] :
      ( ( ( in @ SV257 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV202 @ SV257 )
          | ( in @ SV202 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK131_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2262]) ).

thf(2557,plain,
    ! [SV324: $i,SV1: $i,SV380: $i] :
      ( ( ( ~ ( in @ SV380 @ SV1 )
          | ~ ( in @ SV324 @ SV380 )
          | ( in @ SV324 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK131_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2263]) ).

thf(2558,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( ~ ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
          | ~ ! [SY380: $i] :
                ( ~ ( in @ SY380 @ ( sK131_SY8 @ SV1 ) )
                | ( SV258 = SY380 )
                | ( in @ SV258 @ SY380 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2264]) ).

thf(2559,plain,
    ! [SV325: $i,SV1: $i,SV381: $i] :
      ( ( ( ~ ( in @ SV381 @ SV1 )
          | ~ ( in @ SV325 @ SV381 )
          | ( in @ SV325 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK176_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2265]) ).

thf(2560,plain,
    ! [SV1: $i] :
      ( ( ( ( sK176_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2266]) ).

thf(2561,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
                | ~ ! [SY517: $i] :
                      ( ~ ( in @ SY517 @ ( sK176_SY8 @ SV1 ) )
                      | ( SV382 = SY517 )
                      | ( in @ SV382 @ SY517 ) ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2267]) ).

thf(2562,plain,
    ! [SV326: $i,SV1: $i,SV383: $i] :
      ( ( ( ~ ( in @ SV383 @ SV1 )
          | ~ ( in @ SV326 @ SV383 )
          | ( in @ SV326 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK177_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2268]) ).

thf(2563,plain,
    ! [SV1: $i] :
      ( ( ( ( sK177_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2269]) ).

thf(2564,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
                | ~ ! [SY518: $i] :
                      ( ~ ( in @ SY518 @ ( sK177_SY8 @ SV1 ) )
                      | ( SV384 = SY518 )
                      | ( in @ SV384 @ SY518 ) ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2270]) ).

thf(2565,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK186_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2271]) ).

thf(2566,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK186_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2272]) ).

thf(2567,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY381: $i] :
                ~ ~ ( ~ ( in @ SY381 @ ( sK186_SY8 @ SV1 ) )
                    | ~ ! [SY382: $i] :
                          ( ~ ( in @ SY382 @ ( sK186_SY8 @ SV1 ) )
                          | ( SY381 = SY382 )
                          | ( in @ SY381 @ SY382 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2272]) ).

thf(2568,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK187_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2273]) ).

thf(2569,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK187_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2274]) ).

thf(2570,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY383: $i] :
                ~ ~ ( ~ ( in @ SY383 @ ( sK187_SY8 @ SV1 ) )
                    | ~ ! [SY384: $i] :
                          ( ~ ( in @ SY384 @ ( sK187_SY8 @ SV1 ) )
                          | ( SY383 = SY384 )
                          | ( in @ SY383 @ SY384 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2274]) ).

thf(2571,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK204_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2275]) ).

thf(2572,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK204_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY451: $i] :
                ~ ~ ( ~ ( in @ SY451 @ ( sK204_SY8 @ SV1 ) )
                    | ~ ! [SY452: $i] :
                          ( ~ ( in @ SY452 @ ( sK204_SY8 @ SV1 ) )
                          | ( SY451 = SY452 )
                          | ( in @ SY451 @ SY452 ) ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2275]) ).

thf(2573,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK205_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2276]) ).

thf(2574,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK205_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY453: $i] :
                ~ ~ ( ~ ( in @ SY453 @ ( sK205_SY8 @ SV1 ) )
                    | ~ ! [SY454: $i] :
                          ( ~ ( in @ SY454 @ ( sK205_SY8 @ SV1 ) )
                          | ( SY453 = SY454 )
                          | ( in @ SY453 @ SY454 ) ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2276]) ).

thf(2575,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK206_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2277]) ).

thf(2576,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK206_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY455: $i] :
                ~ ~ ( ~ ( in @ SY455 @ ( sK206_SY8 @ SV1 ) )
                    | ~ ! [SY456: $i] :
                          ( ~ ( in @ SY456 @ ( sK206_SY8 @ SV1 ) )
                          | ( SY455 = SY456 )
                          | ( in @ SY455 @ SY456 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2277]) ).

thf(2577,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK207_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2278]) ).

thf(2578,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK207_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY457: $i] :
                ~ ~ ( ~ ( in @ SY457 @ ( sK207_SY8 @ SV1 ) )
                    | ~ ! [SY458: $i] :
                          ( ~ ( in @ SY458 @ ( sK207_SY8 @ SV1 ) )
                          | ( SY457 = SY458 )
                          | ( in @ SY457 @ SY458 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2278]) ).

thf(2579,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK188_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2279]) ).

thf(2580,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK188_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2280]) ).

thf(2581,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY385: $i] :
                ~ ~ ( ~ ( in @ SY385 @ ( sK188_SY8 @ SV1 ) )
                    | ~ ! [SY386: $i] :
                          ( ~ ( in @ SY386 @ ( sK188_SY8 @ SV1 ) )
                          | ( SY385 = SY386 )
                          | ( in @ SY385 @ SY386 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2280]) ).

thf(2582,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK189_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2281]) ).

thf(2583,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK189_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2282]) ).

thf(2584,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY387: $i] :
                ~ ~ ( ~ ( in @ SY387 @ ( sK189_SY8 @ SV1 ) )
                    | ~ ! [SY388: $i] :
                          ( ~ ( in @ SY388 @ ( sK189_SY8 @ SV1 ) )
                          | ( SY387 = SY388 )
                          | ( in @ SY387 @ SY388 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2282]) ).

thf(2585,plain,
    ! [SV327: $i,SV1: $i,SV385: $i] :
      ( ( ( ~ ( in @ SV385 @ SV1 )
          | ~ ( in @ SV327 @ SV385 )
          | ( in @ SV327 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK178_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2283]) ).

thf(2586,plain,
    ! [SV1: $i] :
      ( ( ( ( sK178_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2284]) ).

thf(2587,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
                | ~ ! [SY519: $i] :
                      ( ~ ( in @ SY519 @ ( sK178_SY8 @ SV1 ) )
                      | ( SV386 = SY519 )
                      | ( in @ SV386 @ SY519 ) ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2285]) ).

thf(2588,plain,
    ! [SV328: $i,SV1: $i,SV387: $i] :
      ( ( ( ~ ( in @ SV387 @ SV1 )
          | ~ ( in @ SV328 @ SV387 )
          | ( in @ SV328 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK179_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2286]) ).

thf(2589,plain,
    ! [SV1: $i] :
      ( ( ( ( sK179_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2287]) ).

thf(2590,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
                | ~ ! [SY520: $i] :
                      ( ~ ( in @ SY520 @ ( sK179_SY8 @ SV1 ) )
                      | ( SV388 = SY520 )
                      | ( in @ SV388 @ SY520 ) ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2288]) ).

thf(2591,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK190_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2289]) ).

thf(2592,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK190_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2290]) ).

thf(2593,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY389: $i] :
                ~ ~ ( ~ ( in @ SY389 @ ( sK190_SY8 @ SV1 ) )
                    | ~ ! [SY390: $i] :
                          ( ~ ( in @ SY390 @ ( sK190_SY8 @ SV1 ) )
                          | ( SY389 = SY390 )
                          | ( in @ SY389 @ SY390 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2290]) ).

thf(2594,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK191_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2291]) ).

thf(2595,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK191_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2292]) ).

thf(2596,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY391: $i] :
                ~ ~ ( ~ ( in @ SY391 @ ( sK191_SY8 @ SV1 ) )
                    | ~ ! [SY392: $i] :
                          ( ~ ( in @ SY392 @ ( sK191_SY8 @ SV1 ) )
                          | ( SY391 = SY392 )
                          | ( in @ SY391 @ SY392 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2292]) ).

thf(2597,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK208_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2293]) ).

thf(2598,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK208_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY461: $i] :
                ~ ~ ( ~ ( in @ SY461 @ ( sK208_SY8 @ SV1 ) )
                    | ~ ! [SY462: $i] :
                          ( ~ ( in @ SY462 @ ( sK208_SY8 @ SV1 ) )
                          | ( SY461 = SY462 )
                          | ( in @ SY461 @ SY462 ) ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2293]) ).

thf(2599,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK209_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2294]) ).

thf(2600,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK209_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY463: $i] :
                ~ ~ ( ~ ( in @ SY463 @ ( sK209_SY8 @ SV1 ) )
                    | ~ ! [SY464: $i] :
                          ( ~ ( in @ SY464 @ ( sK209_SY8 @ SV1 ) )
                          | ( SY463 = SY464 )
                          | ( in @ SY463 @ SY464 ) ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2294]) ).

thf(2601,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK210_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2295]) ).

thf(2602,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK210_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY465: $i] :
                ~ ~ ( ~ ( in @ SY465 @ ( sK210_SY8 @ SV1 ) )
                    | ~ ! [SY466: $i] :
                          ( ~ ( in @ SY466 @ ( sK210_SY8 @ SV1 ) )
                          | ( SY465 = SY466 )
                          | ( in @ SY465 @ SY466 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2295]) ).

thf(2603,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK211_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2296]) ).

thf(2604,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK211_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY467: $i] :
                ~ ~ ( ~ ( in @ SY467 @ ( sK211_SY8 @ SV1 ) )
                    | ~ ! [SY468: $i] :
                          ( ~ ( in @ SY468 @ ( sK211_SY8 @ SV1 ) )
                          | ( SY467 = SY468 )
                          | ( in @ SY467 @ SY468 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2296]) ).

thf(2605,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK192_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2297]) ).

thf(2606,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK192_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2298]) ).

thf(2607,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY393: $i] :
                ~ ~ ( ~ ( in @ SY393 @ ( sK192_SY8 @ SV1 ) )
                    | ~ ! [SY394: $i] :
                          ( ~ ( in @ SY394 @ ( sK192_SY8 @ SV1 ) )
                          | ( SY393 = SY394 )
                          | ( in @ SY393 @ SY394 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2298]) ).

thf(2608,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK193_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2299]) ).

thf(2609,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK193_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2300]) ).

thf(2610,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY395: $i] :
                ~ ~ ( ~ ( in @ SY395 @ ( sK193_SY8 @ SV1 ) )
                    | ~ ! [SY396: $i] :
                          ( ~ ( in @ SY396 @ ( sK193_SY8 @ SV1 ) )
                          | ( SY395 = SY396 )
                          | ( in @ SY395 @ SY396 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2300]) ).

thf(2611,plain,
    ! [SV1: $i,SV147: $i,SV97: $i] :
      ( ( ( in @ SV97 @ SV147 )
        = $false )
      | ( ( in @ SV97 @ SV1 )
        = $true )
      | ( ( in @ SV147 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK108_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2301]) ).

thf(2612,plain,
    ! [SV203: $i,SV1: $i,SV259: $i] :
      ( ( ( in @ SV259 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV203 @ SV259 )
          | ( in @ SV203 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK108_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2302]) ).

thf(2613,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY303: $i] :
                ( ~ ( in @ SY303 @ ( sK108_SY8 @ SV1 ) )
                | ( SV148 = SY303 )
                | ( in @ SV148 @ SY303 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2303]) ).

thf(2614,plain,
    ! [SV1: $i,SV149: $i,SV98: $i] :
      ( ( ( in @ SV98 @ SV149 )
        = $false )
      | ( ( in @ SV98 @ SV1 )
        = $true )
      | ( ( in @ SV149 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK109_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2304]) ).

thf(2615,plain,
    ! [SV204: $i,SV1: $i,SV260: $i] :
      ( ( ( in @ SV260 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV204 @ SV260 )
          | ( in @ SV204 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK109_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2305]) ).

thf(2616,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY304: $i] :
                ( ~ ( in @ SY304 @ ( sK109_SY8 @ SV1 ) )
                | ( SV150 = SY304 )
                | ( in @ SV150 @ SY304 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2306]) ).

thf(2617,plain,
    ! [SV205: $i,SV1: $i,SV261: $i] :
      ( ( ( in @ SV261 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV205 @ SV261 )
          | ( in @ SV205 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK136_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2307]) ).

thf(2618,plain,
    ! [SV329: $i,SV1: $i,SV389: $i] :
      ( ( ( ~ ( in @ SV389 @ SV1 )
          | ~ ( in @ SV329 @ SV389 )
          | ( in @ SV329 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK136_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2308]) ).

thf(2619,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( ~ ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
          | ~ ! [SY397: $i] :
                ( ~ ( in @ SY397 @ ( sK136_SY8 @ SV1 ) )
                | ( SV262 = SY397 )
                | ( in @ SV262 @ SY397 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2309]) ).

thf(2620,plain,
    ! [SV206: $i,SV1: $i,SV263: $i] :
      ( ( ( in @ SV263 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV206 @ SV263 )
          | ( in @ SV206 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK137_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2310]) ).

thf(2621,plain,
    ! [SV330: $i,SV1: $i,SV390: $i] :
      ( ( ( ~ ( in @ SV390 @ SV1 )
          | ~ ( in @ SV330 @ SV390 )
          | ( in @ SV330 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK137_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2311]) ).

thf(2622,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( ~ ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
          | ~ ! [SY398: $i] :
                ( ~ ( in @ SY398 @ ( sK137_SY8 @ SV1 ) )
                | ( SV264 = SY398 )
                | ( in @ SV264 @ SY398 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2312]) ).

thf(2623,plain,
    ! [SV265: $i,SV1: $i,SV331: $i] :
      ( ( ( ~ ( in @ SV331 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV265 @ SV331 )
          | ( in @ SV265 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK160_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2313]) ).

thf(2624,plain,
    ! [SV391: $i,SV1: $i] :
      ( ( ( ! [SY521: $i] :
              ( ~ ( in @ SY521 @ SV1 )
              | ~ ( in @ SV391 @ SY521 )
              | ( in @ SV391 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK160_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2314]) ).

thf(2625,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( ~ ( ~ ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
              | ~ ! [SY471: $i] :
                    ( ~ ( in @ SY471 @ ( sK160_SY8 @ SV1 ) )
                    | ( SV332 = SY471 )
                    | ( in @ SV332 @ SY471 ) ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2315]) ).

thf(2626,plain,
    ! [SV266: $i,SV1: $i,SV333: $i] :
      ( ( ( ~ ( in @ SV333 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV266 @ SV333 )
          | ( in @ SV266 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK161_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2316]) ).

thf(2627,plain,
    ! [SV392: $i,SV1: $i] :
      ( ( ( ! [SY522: $i] :
              ( ~ ( in @ SY522 @ SV1 )
              | ~ ( in @ SV392 @ SY522 )
              | ( in @ SV392 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK161_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2317]) ).

thf(2628,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( ~ ( ~ ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
              | ~ ! [SY472: $i] :
                    ( ~ ( in @ SY472 @ ( sK161_SY8 @ SV1 ) )
                    | ( SV334 = SY472 )
                    | ( in @ SV334 @ SY472 ) ) ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2318]) ).

thf(2629,plain,
    ! [SV267: $i,SV1: $i,SV335: $i] :
      ( ( ( ~ ( in @ SV335 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV267 @ SV335 )
          | ( in @ SV267 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK162_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2319]) ).

thf(2630,plain,
    ! [SV393: $i,SV1: $i] :
      ( ( ( ! [SY523: $i] :
              ( ~ ( in @ SY523 @ SV1 )
              | ~ ( in @ SV393 @ SY523 )
              | ( in @ SV393 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK162_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2320]) ).

thf(2631,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( ~ ( ~ ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
              | ~ ! [SY473: $i] :
                    ( ~ ( in @ SY473 @ ( sK162_SY8 @ SV1 ) )
                    | ( SV336 = SY473 )
                    | ( in @ SV336 @ SY473 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2321]) ).

thf(2632,plain,
    ! [SV268: $i,SV1: $i,SV337: $i] :
      ( ( ( ~ ( in @ SV337 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV268 @ SV337 )
          | ( in @ SV268 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK163_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2322]) ).

thf(2633,plain,
    ! [SV394: $i,SV1: $i] :
      ( ( ( ! [SY524: $i] :
              ( ~ ( in @ SY524 @ SV1 )
              | ~ ( in @ SV394 @ SY524 )
              | ( in @ SV394 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK163_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2323]) ).

thf(2634,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( ~ ( ~ ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
              | ~ ! [SY474: $i] :
                    ( ~ ( in @ SY474 @ ( sK163_SY8 @ SV1 ) )
                    | ( SV338 = SY474 )
                    | ( in @ SV338 @ SY474 ) ) ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2324]) ).

thf(2635,plain,
    ! [SV207: $i,SV1: $i,SV269: $i] :
      ( ( ( in @ SV269 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV207 @ SV269 )
          | ( in @ SV207 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK138_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2325]) ).

thf(2636,plain,
    ! [SV339: $i,SV1: $i,SV395: $i] :
      ( ( ( ~ ( in @ SV395 @ SV1 )
          | ~ ( in @ SV339 @ SV395 )
          | ( in @ SV339 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK138_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2326]) ).

thf(2637,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( ~ ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
          | ~ ! [SY403: $i] :
                ( ~ ( in @ SY403 @ ( sK138_SY8 @ SV1 ) )
                | ( SV270 = SY403 )
                | ( in @ SV270 @ SY403 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2327]) ).

thf(2638,plain,
    ! [SV208: $i,SV1: $i,SV271: $i] :
      ( ( ( in @ SV271 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV208 @ SV271 )
          | ( in @ SV208 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK139_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2328]) ).

thf(2639,plain,
    ! [SV340: $i,SV1: $i,SV396: $i] :
      ( ( ( ~ ( in @ SV396 @ SV1 )
          | ~ ( in @ SV340 @ SV396 )
          | ( in @ SV340 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK139_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2329]) ).

thf(2640,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( ~ ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
          | ~ ! [SY404: $i] :
                ( ~ ( in @ SY404 @ ( sK139_SY8 @ SV1 ) )
                | ( SV272 = SY404 )
                | ( in @ SV272 @ SY404 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2330]) ).

thf(2641,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( in @ ( sK194_SY111 @ SV22 @ SV1 ) @ ( sK48_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2331]) ).

thf(2642,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( SV22
          = ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2332]) ).

thf(2643,plain,
    ! [SV1: $i,SV22: $i] :
      ( ( ( in @ SV22 @ ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2332]) ).

thf(2644,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( in @ ( sK195_SY112 @ SV24 @ SV1 ) @ ( sK49_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2333]) ).

thf(2645,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( SV24
          = ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2334]) ).

thf(2646,plain,
    ! [SV1: $i,SV24: $i] :
      ( ( ( in @ SV24 @ ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2334]) ).

thf(2647,plain,
    ! [SV1: $i,SV151: $i,SV99: $i] :
      ( ( ( in @ SV99 @ SV151 )
        = $false )
      | ( ( in @ SV99 @ SV1 )
        = $true )
      | ( ( in @ SV151 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK72_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2335]) ).

thf(2648,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( ~ ( in @ ( sK226_SY187 @ SV62 @ SV1 ) @ ( sK72_SY8 @ SV1 ) )
          | ( SV62
            = ( sK226_SY187 @ SV62 @ SV1 ) )
          | ( in @ SV62 @ ( sK226_SY187 @ SV62 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2336]) ).

thf(2649,plain,
    ! [SV1: $i,SV152: $i,SV100: $i] :
      ( ( ( in @ SV100 @ SV152 )
        = $false )
      | ( ( in @ SV100 @ SV1 )
        = $true )
      | ( ( in @ SV152 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK73_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2337]) ).

thf(2650,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( ~ ( in @ ( sK227_SY188 @ SV64 @ SV1 ) @ ( sK73_SY8 @ SV1 ) )
          | ( SV64
            = ( sK227_SY188 @ SV64 @ SV1 ) )
          | ( in @ SV64 @ ( sK227_SY188 @ SV64 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2338]) ).

thf(2651,plain,
    ! [SV1: $i,SV209: $i,SV153: $i] :
      ( ( ( ~ ( in @ SV153 @ SV209 ) )
        = $true )
      | ( ( in @ SV153 @ SV1 )
        = $true )
      | ( ( in @ SV209 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK92_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2340]) ).

thf(2652,plain,
    ! [SV102: $i,SV1: $i] :
      ( ( ( ! [SY249: $i] :
              ( ~ ( in @ SY249 @ ( sK92_SY8 @ SV1 ) )
              | ( SV102 = SY249 )
              | ( in @ SV102 @ SY249 ) ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2341]) ).

thf(2653,plain,
    ! [SV1: $i,SV210: $i,SV154: $i] :
      ( ( ( ~ ( in @ SV154 @ SV210 ) )
        = $true )
      | ( ( in @ SV154 @ SV1 )
        = $true )
      | ( ( in @ SV210 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK93_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2343]) ).

thf(2654,plain,
    ! [SV104: $i,SV1: $i] :
      ( ( ( ! [SY250: $i] :
              ( ~ ( in @ SY250 @ ( sK93_SY8 @ SV1 ) )
              | ( SV104 = SY250 )
              | ( in @ SV104 @ SY250 ) ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2344]) ).

thf(2655,plain,
    ! [SV1: $i,SV211: $i,SV155: $i] :
      ( ( ( ~ ( in @ SV155 @ SV211 ) )
        = $true )
      | ( ( in @ SV155 @ SV1 )
        = $true )
      | ( ( in @ SV211 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK94_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2346]) ).

thf(2656,plain,
    ! [SV106: $i,SV1: $i] :
      ( ( ( ! [SY251: $i] :
              ( ~ ( in @ SY251 @ ( sK94_SY8 @ SV1 ) )
              | ( SV106 = SY251 )
              | ( in @ SV106 @ SY251 ) ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2347]) ).

thf(2657,plain,
    ! [SV1: $i,SV212: $i,SV156: $i] :
      ( ( ( ~ ( in @ SV156 @ SV212 ) )
        = $true )
      | ( ( in @ SV156 @ SV1 )
        = $true )
      | ( ( in @ SV212 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK95_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2349]) ).

thf(2658,plain,
    ! [SV108: $i,SV1: $i] :
      ( ( ( ! [SY252: $i] :
              ( ~ ( in @ SY252 @ ( sK95_SY8 @ SV1 ) )
              | ( SV108 = SY252 )
              | ( in @ SV108 @ SY252 ) ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2350]) ).

thf(2659,plain,
    ! [SV1: $i,SV157: $i,SV109: $i] :
      ( ( ( in @ SV109 @ SV157 )
        = $false )
      | ( ( in @ SV109 @ SV1 )
        = $true )
      | ( ( in @ SV157 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK74_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2351]) ).

thf(2660,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( ~ ( in @ ( sK228_SY193 @ SV70 @ SV1 ) @ ( sK74_SY8 @ SV1 ) )
          | ( SV70
            = ( sK228_SY193 @ SV70 @ SV1 ) )
          | ( in @ SV70 @ ( sK228_SY193 @ SV70 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2352]) ).

thf(2661,plain,
    ! [SV1: $i,SV158: $i,SV110: $i] :
      ( ( ( in @ SV110 @ SV158 )
        = $false )
      | ( ( in @ SV110 @ SV1 )
        = $true )
      | ( ( in @ SV158 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK75_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2353]) ).

thf(2662,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( ~ ( in @ ( sK229_SY194 @ SV72 @ SV1 ) @ ( sK75_SY8 @ SV1 ) )
          | ( SV72
            = ( sK229_SY194 @ SV72 @ SV1 ) )
          | ( in @ SV72 @ ( sK229_SY194 @ SV72 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2354]) ).

thf(2663,plain,
    ! [SV1: $i,SV159: $i,SV111: $i] :
      ( ( ( in @ SV111 @ SV159 )
        = $false )
      | ( ( in @ SV111 @ SV1 )
        = $true )
      | ( ( in @ SV159 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK76_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2355]) ).

thf(2664,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( ~ ( in @ ( sK230_SY195 @ SV74 @ SV1 ) @ ( sK76_SY8 @ SV1 ) )
          | ( SV74
            = ( sK230_SY195 @ SV74 @ SV1 ) )
          | ( in @ SV74 @ ( sK230_SY195 @ SV74 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2356]) ).

thf(2665,plain,
    ! [SV1: $i,SV160: $i,SV112: $i] :
      ( ( ( in @ SV112 @ SV160 )
        = $false )
      | ( ( in @ SV112 @ SV1 )
        = $true )
      | ( ( in @ SV160 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK77_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2357]) ).

thf(2666,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( ~ ( in @ ( sK231_SY196 @ SV76 @ SV1 ) @ ( sK77_SY8 @ SV1 ) )
          | ( SV76
            = ( sK231_SY196 @ SV76 @ SV1 ) )
          | ( in @ SV76 @ ( sK231_SY196 @ SV76 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2358]) ).

thf(2667,plain,
    ! [SV1: $i,SV161: $i,SV113: $i] :
      ( ( ( in @ SV113 @ SV161 )
        = $false )
      | ( ( in @ SV113 @ SV1 )
        = $true )
      | ( ( in @ SV161 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK110_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2359]) ).

thf(2668,plain,
    ! [SV213: $i,SV1: $i,SV273: $i] :
      ( ( ( in @ SV273 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV213 @ SV273 )
          | ( in @ SV213 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK110_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2360]) ).

thf(2669,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY309: $i] :
                ( ~ ( in @ SY309 @ ( sK110_SY8 @ SV1 ) )
                | ( SV162 = SY309 )
                | ( in @ SV162 @ SY309 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2361]) ).

thf(2670,plain,
    ! [SV1: $i,SV163: $i,SV114: $i] :
      ( ( ( in @ SV114 @ SV163 )
        = $false )
      | ( ( in @ SV114 @ SV1 )
        = $true )
      | ( ( in @ SV163 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK111_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2362]) ).

thf(2671,plain,
    ! [SV214: $i,SV1: $i,SV274: $i] :
      ( ( ( in @ SV274 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV214 @ SV274 )
          | ( in @ SV214 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK111_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2363]) ).

thf(2672,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY310: $i] :
                ( ~ ( in @ SY310 @ ( sK111_SY8 @ SV1 ) )
                | ( SV164 = SY310 )
                | ( in @ SV164 @ SY310 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2364]) ).

thf(2673,plain,
    ! [SV1: $i,SV215: $i,SV165: $i] :
      ( ( ( ~ ( in @ SV165 @ SV215 ) )
        = $true )
      | ( ( in @ SV165 @ SV1 )
        = $true )
      | ( ( in @ SV215 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK124_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2365]) ).

thf(2674,plain,
    ! [SV275: $i,SV1: $i,SV341: $i] :
      ( ( ( ~ ( in @ SV341 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV275 @ SV341 )
          | ( in @ SV275 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK124_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2366]) ).

thf(2675,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( ~ ( in @ SV216 @ ( sK124_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY351: $i] :
                ( ~ ( in @ SY351 @ ( sK124_SY8 @ SV1 ) )
                | ( SV216 = SY351 )
                | ( in @ SV216 @ SY351 ) ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2367]) ).

thf(2676,plain,
    ! [SV1: $i,SV217: $i,SV166: $i] :
      ( ( ( ~ ( in @ SV166 @ SV217 ) )
        = $true )
      | ( ( in @ SV166 @ SV1 )
        = $true )
      | ( ( in @ SV217 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK125_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2368]) ).

thf(2677,plain,
    ! [SV276: $i,SV1: $i,SV342: $i] :
      ( ( ( ~ ( in @ SV342 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV276 @ SV342 )
          | ( in @ SV276 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK125_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2369]) ).

thf(2678,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( ~ ( in @ SV218 @ ( sK125_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY352: $i] :
                ( ~ ( in @ SY352 @ ( sK125_SY8 @ SV1 ) )
                | ( SV218 = SY352 )
                | ( in @ SV218 @ SY352 ) ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2370]) ).

thf(2679,plain,
    ! [SV1: $i,SV219: $i,SV167: $i] :
      ( ( ( ~ ( in @ SV167 @ SV219 ) )
        = $true )
      | ( ( in @ SV167 @ SV1 )
        = $true )
      | ( ( in @ SV219 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK126_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2371]) ).

thf(2680,plain,
    ! [SV277: $i,SV1: $i,SV343: $i] :
      ( ( ( ~ ( in @ SV343 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV277 @ SV343 )
          | ( in @ SV277 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK126_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2372]) ).

thf(2681,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( ~ ( in @ SV220 @ ( sK126_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY353: $i] :
                ( ~ ( in @ SY353 @ ( sK126_SY8 @ SV1 ) )
                | ( SV220 = SY353 )
                | ( in @ SV220 @ SY353 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2373]) ).

thf(2682,plain,
    ! [SV1: $i,SV221: $i,SV168: $i] :
      ( ( ( ~ ( in @ SV168 @ SV221 ) )
        = $true )
      | ( ( in @ SV168 @ SV1 )
        = $true )
      | ( ( in @ SV221 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK127_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2374]) ).

thf(2683,plain,
    ! [SV278: $i,SV1: $i,SV344: $i] :
      ( ( ( ~ ( in @ SV344 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV278 @ SV344 )
          | ( in @ SV278 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK127_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2375]) ).

thf(2684,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( ~ ( in @ SV222 @ ( sK127_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY354: $i] :
                ( ~ ( in @ SY354 @ ( sK127_SY8 @ SV1 ) )
                | ( SV222 = SY354 )
                | ( in @ SV222 @ SY354 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2376]) ).

thf(2685,plain,
    ! [SV1: $i,SV169: $i,SV115: $i] :
      ( ( ( in @ SV115 @ SV169 )
        = $false )
      | ( ( in @ SV115 @ SV1 )
        = $true )
      | ( ( in @ SV169 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK112_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2377]) ).

thf(2686,plain,
    ! [SV223: $i,SV1: $i,SV279: $i] :
      ( ( ( in @ SV279 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV223 @ SV279 )
          | ( in @ SV223 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK112_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2378]) ).

thf(2687,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY315: $i] :
                ( ~ ( in @ SY315 @ ( sK112_SY8 @ SV1 ) )
                | ( SV170 = SY315 )
                | ( in @ SV170 @ SY315 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2379]) ).

thf(2688,plain,
    ! [SV1: $i,SV171: $i,SV116: $i] :
      ( ( ( in @ SV116 @ SV171 )
        = $false )
      | ( ( in @ SV116 @ SV1 )
        = $true )
      | ( ( in @ SV171 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK113_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2380]) ).

thf(2689,plain,
    ! [SV224: $i,SV1: $i,SV280: $i] :
      ( ( ( in @ SV280 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV224 @ SV280 )
          | ( in @ SV224 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK113_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2381]) ).

thf(2690,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY316: $i] :
                ( ~ ( in @ SY316 @ ( sK113_SY8 @ SV1 ) )
                | ( SV172 = SY316 )
                | ( in @ SV172 @ SY316 ) ) )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2382]) ).

thf(2691,plain,
    ! [SV1: $i,SV173: $i,SV117: $i] :
      ( ( ( in @ SV117 @ SV173 )
        = $false )
      | ( ( in @ SV117 @ SV1 )
        = $true )
      | ( ( in @ SV173 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK114_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2383]) ).

thf(2692,plain,
    ! [SV225: $i,SV1: $i,SV281: $i] :
      ( ( ( in @ SV281 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV225 @ SV281 )
          | ( in @ SV225 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK114_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2384]) ).

thf(2693,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY317: $i] :
                ( ~ ( in @ SY317 @ ( sK114_SY8 @ SV1 ) )
                | ( SV174 = SY317 )
                | ( in @ SV174 @ SY317 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2385]) ).

thf(2694,plain,
    ! [SV1: $i,SV175: $i,SV118: $i] :
      ( ( ( in @ SV118 @ SV175 )
        = $false )
      | ( ( in @ SV118 @ SV1 )
        = $true )
      | ( ( in @ SV175 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK115_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2386]) ).

thf(2695,plain,
    ! [SV226: $i,SV1: $i,SV282: $i] :
      ( ( ( in @ SV282 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV226 @ SV282 )
          | ( in @ SV226 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK115_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2387]) ).

thf(2696,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY318: $i] :
                ( ~ ( in @ SY318 @ ( sK115_SY8 @ SV1 ) )
                | ( SV176 = SY318 )
                | ( in @ SV176 @ SY318 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2388]) ).

thf(2697,plain,
    ! [SV227: $i,SV1: $i,SV283: $i] :
      ( ( ( in @ SV283 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV227 @ SV283 )
          | ( in @ SV227 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK140_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2389]) ).

thf(2698,plain,
    ! [SV345: $i,SV1: $i,SV397: $i] :
      ( ( ( ~ ( in @ SV397 @ SV1 )
          | ~ ( in @ SV345 @ SV397 )
          | ( in @ SV345 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK140_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2390]) ).

thf(2699,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( ~ ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
          | ~ ! [SY409: $i] :
                ( ~ ( in @ SY409 @ ( sK140_SY8 @ SV1 ) )
                | ( SV284 = SY409 )
                | ( in @ SV284 @ SY409 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2391]) ).

thf(2700,plain,
    ! [SV228: $i,SV1: $i,SV285: $i] :
      ( ( ( in @ SV285 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV228 @ SV285 )
          | ( in @ SV228 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK141_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2392]) ).

thf(2701,plain,
    ! [SV346: $i,SV1: $i,SV398: $i] :
      ( ( ( ~ ( in @ SV398 @ SV1 )
          | ~ ( in @ SV346 @ SV398 )
          | ( in @ SV346 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK141_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2393]) ).

thf(2702,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( ~ ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
          | ~ ! [SY410: $i] :
                ( ~ ( in @ SY410 @ ( sK141_SY8 @ SV1 ) )
                | ( SV286 = SY410 )
                | ( in @ SV286 @ SY410 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2394]) ).

thf(2703,plain,
    ! [SV287: $i,SV1: $i,SV347: $i] :
      ( ( ( ~ ( in @ SV347 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV287 @ SV347 )
          | ( in @ SV287 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK164_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2395]) ).

thf(2704,plain,
    ! [SV399: $i,SV1: $i] :
      ( ( ( ! [SY525: $i] :
              ( ~ ( in @ SY525 @ SV1 )
              | ~ ( in @ SV399 @ SY525 )
              | ( in @ SV399 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK164_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2396]) ).

thf(2705,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( ~ ( ~ ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
              | ~ ! [SY479: $i] :
                    ( ~ ( in @ SY479 @ ( sK164_SY8 @ SV1 ) )
                    | ( SV348 = SY479 )
                    | ( in @ SV348 @ SY479 ) ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2397]) ).

thf(2706,plain,
    ! [SV288: $i,SV1: $i,SV349: $i] :
      ( ( ( ~ ( in @ SV349 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV288 @ SV349 )
          | ( in @ SV288 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK165_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2398]) ).

thf(2707,plain,
    ! [SV400: $i,SV1: $i] :
      ( ( ( ! [SY526: $i] :
              ( ~ ( in @ SY526 @ SV1 )
              | ~ ( in @ SV400 @ SY526 )
              | ( in @ SV400 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK165_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2399]) ).

thf(2708,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( ~ ( ~ ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
              | ~ ! [SY480: $i] :
                    ( ~ ( in @ SY480 @ ( sK165_SY8 @ SV1 ) )
                    | ( SV350 = SY480 )
                    | ( in @ SV350 @ SY480 ) ) ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2400]) ).

thf(2709,plain,
    ! [SV289: $i,SV1: $i,SV351: $i] :
      ( ( ( ~ ( in @ SV351 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV289 @ SV351 )
          | ( in @ SV289 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK166_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2401]) ).

thf(2710,plain,
    ! [SV401: $i,SV1: $i] :
      ( ( ( ! [SY527: $i] :
              ( ~ ( in @ SY527 @ SV1 )
              | ~ ( in @ SV401 @ SY527 )
              | ( in @ SV401 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK166_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2402]) ).

thf(2711,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( ~ ( ~ ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
              | ~ ! [SY481: $i] :
                    ( ~ ( in @ SY481 @ ( sK166_SY8 @ SV1 ) )
                    | ( SV352 = SY481 )
                    | ( in @ SV352 @ SY481 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2403]) ).

thf(2712,plain,
    ! [SV290: $i,SV1: $i,SV353: $i] :
      ( ( ( ~ ( in @ SV353 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV290 @ SV353 )
          | ( in @ SV290 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK167_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2404]) ).

thf(2713,plain,
    ! [SV402: $i,SV1: $i] :
      ( ( ( ! [SY528: $i] :
              ( ~ ( in @ SY528 @ SV1 )
              | ~ ( in @ SV402 @ SY528 )
              | ( in @ SV402 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK167_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2405]) ).

thf(2714,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( ~ ( ~ ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
              | ~ ! [SY482: $i] :
                    ( ~ ( in @ SY482 @ ( sK167_SY8 @ SV1 ) )
                    | ( SV354 = SY482 )
                    | ( in @ SV354 @ SY482 ) ) ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2406]) ).

thf(2715,plain,
    ! [SV229: $i,SV1: $i,SV291: $i] :
      ( ( ( in @ SV291 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV229 @ SV291 )
          | ( in @ SV229 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK142_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2407]) ).

thf(2716,plain,
    ! [SV355: $i,SV1: $i,SV403: $i] :
      ( ( ( ~ ( in @ SV403 @ SV1 )
          | ~ ( in @ SV355 @ SV403 )
          | ( in @ SV355 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK142_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2408]) ).

thf(2717,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( ~ ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
          | ~ ! [SY415: $i] :
                ( ~ ( in @ SY415 @ ( sK142_SY8 @ SV1 ) )
                | ( SV292 = SY415 )
                | ( in @ SV292 @ SY415 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2409]) ).

thf(2718,plain,
    ! [SV230: $i,SV1: $i,SV293: $i] :
      ( ( ( in @ SV293 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV230 @ SV293 )
          | ( in @ SV230 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK143_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2410]) ).

thf(2719,plain,
    ! [SV356: $i,SV1: $i,SV404: $i] :
      ( ( ( ~ ( in @ SV404 @ SV1 )
          | ~ ( in @ SV356 @ SV404 )
          | ( in @ SV356 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK143_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2411]) ).

thf(2720,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( ~ ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
          | ~ ! [SY416: $i] :
                ( ~ ( in @ SY416 @ ( sK143_SY8 @ SV1 ) )
                | ( SV294 = SY416 )
                | ( in @ SV294 @ SY416 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2412]) ).

thf(2721,plain,
    ! [SV357: $i,SV1: $i,SV405: $i] :
      ( ( ( ~ ( in @ SV405 @ SV1 )
          | ~ ( in @ SV357 @ SV405 )
          | ( in @ SV357 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK180_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2413]) ).

thf(2722,plain,
    ! [SV1: $i] :
      ( ( ( ( sK180_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2414]) ).

thf(2723,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
                | ~ ! [SY529: $i] :
                      ( ~ ( in @ SY529 @ ( sK180_SY8 @ SV1 ) )
                      | ( SV406 = SY529 )
                      | ( in @ SV406 @ SY529 ) ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2415]) ).

thf(2724,plain,
    ! [SV358: $i,SV1: $i,SV407: $i] :
      ( ( ( ~ ( in @ SV407 @ SV1 )
          | ~ ( in @ SV358 @ SV407 )
          | ( in @ SV358 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK181_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2416]) ).

thf(2725,plain,
    ! [SV1: $i] :
      ( ( ( ( sK181_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2417]) ).

thf(2726,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
                | ~ ! [SY530: $i] :
                      ( ~ ( in @ SY530 @ ( sK181_SY8 @ SV1 ) )
                      | ( SV408 = SY530 )
                      | ( in @ SV408 @ SY530 ) ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2418]) ).

thf(2727,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK196_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2419]) ).

thf(2728,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK196_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2420]) ).

thf(2729,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY417: $i] :
                ~ ~ ( ~ ( in @ SY417 @ ( sK196_SY8 @ SV1 ) )
                    | ~ ! [SY418: $i] :
                          ( ~ ( in @ SY418 @ ( sK196_SY8 @ SV1 ) )
                          | ( SY417 = SY418 )
                          | ( in @ SY417 @ SY418 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2420]) ).

thf(2730,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK197_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2421]) ).

thf(2731,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK197_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2422]) ).

thf(2732,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY419: $i] :
                ~ ~ ( ~ ( in @ SY419 @ ( sK197_SY8 @ SV1 ) )
                    | ~ ! [SY420: $i] :
                          ( ~ ( in @ SY420 @ ( sK197_SY8 @ SV1 ) )
                          | ( SY419 = SY420 )
                          | ( in @ SY419 @ SY420 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2422]) ).

thf(2733,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK212_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2423]) ).

thf(2734,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK212_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY487: $i] :
                ~ ~ ( ~ ( in @ SY487 @ ( sK212_SY8 @ SV1 ) )
                    | ~ ! [SY488: $i] :
                          ( ~ ( in @ SY488 @ ( sK212_SY8 @ SV1 ) )
                          | ( SY487 = SY488 )
                          | ( in @ SY487 @ SY488 ) ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2423]) ).

thf(2735,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK213_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2424]) ).

thf(2736,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK213_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY489: $i] :
                ~ ~ ( ~ ( in @ SY489 @ ( sK213_SY8 @ SV1 ) )
                    | ~ ! [SY490: $i] :
                          ( ~ ( in @ SY490 @ ( sK213_SY8 @ SV1 ) )
                          | ( SY489 = SY490 )
                          | ( in @ SY489 @ SY490 ) ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2424]) ).

thf(2737,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK214_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2425]) ).

thf(2738,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK214_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY491: $i] :
                ~ ~ ( ~ ( in @ SY491 @ ( sK214_SY8 @ SV1 ) )
                    | ~ ! [SY492: $i] :
                          ( ~ ( in @ SY492 @ ( sK214_SY8 @ SV1 ) )
                          | ( SY491 = SY492 )
                          | ( in @ SY491 @ SY492 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2425]) ).

thf(2739,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK215_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2426]) ).

thf(2740,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK215_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY493: $i] :
                ~ ~ ( ~ ( in @ SY493 @ ( sK215_SY8 @ SV1 ) )
                    | ~ ! [SY494: $i] :
                          ( ~ ( in @ SY494 @ ( sK215_SY8 @ SV1 ) )
                          | ( SY493 = SY494 )
                          | ( in @ SY493 @ SY494 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2426]) ).

thf(2741,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK198_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2427]) ).

thf(2742,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK198_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2428]) ).

thf(2743,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY421: $i] :
                ~ ~ ( ~ ( in @ SY421 @ ( sK198_SY8 @ SV1 ) )
                    | ~ ! [SY422: $i] :
                          ( ~ ( in @ SY422 @ ( sK198_SY8 @ SV1 ) )
                          | ( SY421 = SY422 )
                          | ( in @ SY421 @ SY422 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2428]) ).

thf(2744,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK199_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2429]) ).

thf(2745,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK199_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2430]) ).

thf(2746,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY423: $i] :
                ~ ~ ( ~ ( in @ SY423 @ ( sK199_SY8 @ SV1 ) )
                    | ~ ! [SY424: $i] :
                          ( ~ ( in @ SY424 @ ( sK199_SY8 @ SV1 ) )
                          | ( SY423 = SY424 )
                          | ( in @ SY423 @ SY424 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2430]) ).

thf(2747,plain,
    ! [SV359: $i,SV1: $i,SV409: $i] :
      ( ( ( ~ ( in @ SV409 @ SV1 )
          | ~ ( in @ SV359 @ SV409 )
          | ( in @ SV359 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK182_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2431]) ).

thf(2748,plain,
    ! [SV1: $i] :
      ( ( ( ( sK182_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2432]) ).

thf(2749,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
                | ~ ! [SY531: $i] :
                      ( ~ ( in @ SY531 @ ( sK182_SY8 @ SV1 ) )
                      | ( SV410 = SY531 )
                      | ( in @ SV410 @ SY531 ) ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2433]) ).

thf(2750,plain,
    ! [SV360: $i,SV1: $i,SV411: $i] :
      ( ( ( ~ ( in @ SV411 @ SV1 )
          | ~ ( in @ SV360 @ SV411 )
          | ( in @ SV360 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK183_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2434]) ).

thf(2751,plain,
    ! [SV1: $i] :
      ( ( ( ( sK183_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2435]) ).

thf(2752,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
                | ~ ! [SY532: $i] :
                      ( ~ ( in @ SY532 @ ( sK183_SY8 @ SV1 ) )
                      | ( SV412 = SY532 )
                      | ( in @ SV412 @ SY532 ) ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2436]) ).

thf(2753,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK200_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2437]) ).

thf(2754,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK200_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2438]) ).

thf(2755,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY425: $i] :
                ~ ~ ( ~ ( in @ SY425 @ ( sK200_SY8 @ SV1 ) )
                    | ~ ! [SY426: $i] :
                          ( ~ ( in @ SY426 @ ( sK200_SY8 @ SV1 ) )
                          | ( SY425 = SY426 )
                          | ( in @ SY425 @ SY426 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2438]) ).

thf(2756,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK201_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2439]) ).

thf(2757,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK201_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2440]) ).

thf(2758,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY427: $i] :
                ~ ~ ( ~ ( in @ SY427 @ ( sK201_SY8 @ SV1 ) )
                    | ~ ! [SY428: $i] :
                          ( ~ ( in @ SY428 @ ( sK201_SY8 @ SV1 ) )
                          | ( SY427 = SY428 )
                          | ( in @ SY427 @ SY428 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2440]) ).

thf(2759,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK216_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2441]) ).

thf(2760,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK216_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY497: $i] :
                ~ ~ ( ~ ( in @ SY497 @ ( sK216_SY8 @ SV1 ) )
                    | ~ ! [SY498: $i] :
                          ( ~ ( in @ SY498 @ ( sK216_SY8 @ SV1 ) )
                          | ( SY497 = SY498 )
                          | ( in @ SY497 @ SY498 ) ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2441]) ).

thf(2761,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK217_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2442]) ).

thf(2762,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK217_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY499: $i] :
                ~ ~ ( ~ ( in @ SY499 @ ( sK217_SY8 @ SV1 ) )
                    | ~ ! [SY500: $i] :
                          ( ~ ( in @ SY500 @ ( sK217_SY8 @ SV1 ) )
                          | ( SY499 = SY500 )
                          | ( in @ SY499 @ SY500 ) ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2442]) ).

thf(2763,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK218_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2443]) ).

thf(2764,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK218_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY501: $i] :
                ~ ~ ( ~ ( in @ SY501 @ ( sK218_SY8 @ SV1 ) )
                    | ~ ! [SY502: $i] :
                          ( ~ ( in @ SY502 @ ( sK218_SY8 @ SV1 ) )
                          | ( SY501 = SY502 )
                          | ( in @ SY501 @ SY502 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2443]) ).

thf(2765,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( in @ ( sK219_SY8 @ SV1 ) @ ( powerset @ SV1 ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2444]) ).

thf(2766,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK219_SY8 @ SV1 )
               != emptyset ) )
          | ~ ! [SY503: $i] :
                ~ ~ ( ~ ( in @ SY503 @ ( sK219_SY8 @ SV1 ) )
                    | ~ ! [SY504: $i] :
                          ( ~ ( in @ SY504 @ ( sK219_SY8 @ SV1 ) )
                          | ( SY503 = SY504 )
                          | ( in @ SY503 @ SY504 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2444]) ).

thf(2767,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK202_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2445]) ).

thf(2768,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK202_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2446]) ).

thf(2769,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY429: $i] :
                ~ ~ ( ~ ( in @ SY429 @ ( sK202_SY8 @ SV1 ) )
                    | ~ ! [SY430: $i] :
                          ( ~ ( in @ SY430 @ ( sK202_SY8 @ SV1 ) )
                          | ( SY429 = SY430 )
                          | ( in @ SY429 @ SY430 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2446]) ).

thf(2770,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK203_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2447]) ).

thf(2771,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK203_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2448]) ).

thf(2772,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY431: $i] :
                ~ ~ ( ~ ( in @ SY431 @ ( sK203_SY8 @ SV1 ) )
                    | ~ ! [SY432: $i] :
                          ( ~ ( in @ SY432 @ ( sK203_SY8 @ SV1 ) )
                          | ( SY431 = SY432 )
                          | ( in @ SY431 @ SY432 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2448]) ).

thf(2773,plain,
    ! [SV1: $i,SV177: $i,SV119: $i] :
      ( ( ( in @ SV119 @ SV177 )
        = $false )
      | ( ( in @ SV119 @ SV1 )
        = $true )
      | ( ( in @ SV177 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK118_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2449]) ).

thf(2774,plain,
    ! [SV231: $i,SV1: $i,SV295: $i] :
      ( ( ( in @ SV295 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV231 @ SV295 )
          | ( in @ SV231 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK118_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2450]) ).

thf(2775,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY327: $i] :
                ( ~ ( in @ SY327 @ ( sK118_SY8 @ SV1 ) )
                | ( SV178 = SY327 )
                | ( in @ SV178 @ SY327 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2451]) ).

thf(2776,plain,
    ! [SV1: $i,SV179: $i,SV120: $i] :
      ( ( ( in @ SV120 @ SV179 )
        = $false )
      | ( ( in @ SV120 @ SV1 )
        = $true )
      | ( ( in @ SV179 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK119_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2452]) ).

thf(2777,plain,
    ! [SV232: $i,SV1: $i,SV296: $i] :
      ( ( ( in @ SV296 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV232 @ SV296 )
          | ( in @ SV232 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK119_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2453]) ).

thf(2778,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY328: $i] :
                ( ~ ( in @ SY328 @ ( sK119_SY8 @ SV1 ) )
                | ( SV180 = SY328 )
                | ( in @ SV180 @ SY328 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2454]) ).

thf(2779,plain,
    ! [SV233: $i,SV1: $i,SV297: $i] :
      ( ( ( in @ SV297 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV233 @ SV297 )
          | ( in @ SV233 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK148_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2455]) ).

thf(2780,plain,
    ! [SV361: $i,SV1: $i,SV413: $i] :
      ( ( ( ~ ( in @ SV413 @ SV1 )
          | ~ ( in @ SV361 @ SV413 )
          | ( in @ SV361 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK148_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2456]) ).

thf(2781,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( ~ ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
          | ~ ! [SY433: $i] :
                ( ~ ( in @ SY433 @ ( sK148_SY8 @ SV1 ) )
                | ( SV298 = SY433 )
                | ( in @ SV298 @ SY433 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2457]) ).

thf(2782,plain,
    ! [SV234: $i,SV1: $i,SV299: $i] :
      ( ( ( in @ SV299 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV234 @ SV299 )
          | ( in @ SV234 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK149_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2458]) ).

thf(2783,plain,
    ! [SV362: $i,SV1: $i,SV414: $i] :
      ( ( ( ~ ( in @ SV414 @ SV1 )
          | ~ ( in @ SV362 @ SV414 )
          | ( in @ SV362 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK149_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2459]) ).

thf(2784,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( ~ ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
          | ~ ! [SY434: $i] :
                ( ~ ( in @ SY434 @ ( sK149_SY8 @ SV1 ) )
                | ( SV300 = SY434 )
                | ( in @ SV300 @ SY434 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2460]) ).

thf(2785,plain,
    ! [SV301: $i,SV1: $i,SV363: $i] :
      ( ( ( ~ ( in @ SV363 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV301 @ SV363 )
          | ( in @ SV301 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK172_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2461]) ).

thf(2786,plain,
    ! [SV415: $i,SV1: $i] :
      ( ( ( ! [SY533: $i] :
              ( ~ ( in @ SY533 @ SV1 )
              | ~ ( in @ SV415 @ SY533 )
              | ( in @ SV415 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK172_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2462]) ).

thf(2787,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( ~ ( ~ ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
              | ~ ! [SY507: $i] :
                    ( ~ ( in @ SY507 @ ( sK172_SY8 @ SV1 ) )
                    | ( SV364 = SY507 )
                    | ( in @ SV364 @ SY507 ) ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2463]) ).

thf(2788,plain,
    ! [SV302: $i,SV1: $i,SV365: $i] :
      ( ( ( ~ ( in @ SV365 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV302 @ SV365 )
          | ( in @ SV302 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK173_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2464]) ).

thf(2789,plain,
    ! [SV416: $i,SV1: $i] :
      ( ( ( ! [SY534: $i] :
              ( ~ ( in @ SY534 @ SV1 )
              | ~ ( in @ SV416 @ SY534 )
              | ( in @ SV416 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK173_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2465]) ).

thf(2790,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( ~ ( ~ ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
              | ~ ! [SY508: $i] :
                    ( ~ ( in @ SY508 @ ( sK173_SY8 @ SV1 ) )
                    | ( SV366 = SY508 )
                    | ( in @ SV366 @ SY508 ) ) ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2466]) ).

thf(2791,plain,
    ! [SV303: $i,SV1: $i,SV367: $i] :
      ( ( ( ~ ( in @ SV367 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV303 @ SV367 )
          | ( in @ SV303 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK174_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2467]) ).

thf(2792,plain,
    ! [SV417: $i,SV1: $i] :
      ( ( ( ! [SY535: $i] :
              ( ~ ( in @ SY535 @ SV1 )
              | ~ ( in @ SV417 @ SY535 )
              | ( in @ SV417 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK174_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2468]) ).

thf(2793,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( ~ ( ~ ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
              | ~ ! [SY509: $i] :
                    ( ~ ( in @ SY509 @ ( sK174_SY8 @ SV1 ) )
                    | ( SV368 = SY509 )
                    | ( in @ SV368 @ SY509 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2469]) ).

thf(2794,plain,
    ! [SV304: $i,SV1: $i,SV369: $i] :
      ( ( ( ~ ( in @ SV369 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV304 @ SV369 )
          | ( in @ SV304 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK175_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2470]) ).

thf(2795,plain,
    ! [SV418: $i,SV1: $i] :
      ( ( ( ! [SY536: $i] :
              ( ~ ( in @ SY536 @ SV1 )
              | ~ ( in @ SV418 @ SY536 )
              | ( in @ SV418 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK175_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2471]) ).

thf(2796,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( ~ ( ~ ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
              | ~ ! [SY510: $i] :
                    ( ~ ( in @ SY510 @ ( sK175_SY8 @ SV1 ) )
                    | ( SV370 = SY510 )
                    | ( in @ SV370 @ SY510 ) ) ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2472]) ).

thf(2797,plain,
    ! [SV235: $i,SV1: $i,SV305: $i] :
      ( ( ( in @ SV305 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV235 @ SV305 )
          | ( in @ SV235 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK150_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2473]) ).

thf(2798,plain,
    ! [SV371: $i,SV1: $i,SV419: $i] :
      ( ( ( ~ ( in @ SV419 @ SV1 )
          | ~ ( in @ SV371 @ SV419 )
          | ( in @ SV371 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK150_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2474]) ).

thf(2799,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( ~ ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
          | ~ ! [SY439: $i] :
                ( ~ ( in @ SY439 @ ( sK150_SY8 @ SV1 ) )
                | ( SV306 = SY439 )
                | ( in @ SV306 @ SY439 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2475]) ).

thf(2800,plain,
    ! [SV236: $i,SV1: $i,SV307: $i] :
      ( ( ( in @ SV307 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV236 @ SV307 )
          | ( in @ SV236 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK151_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2476]) ).

thf(2801,plain,
    ! [SV372: $i,SV1: $i,SV420: $i] :
      ( ( ( ~ ( in @ SV420 @ SV1 )
          | ~ ( in @ SV372 @ SV420 )
          | ( in @ SV372 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK151_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2477]) ).

thf(2802,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( ~ ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
          | ~ ! [SY440: $i] :
                ( ~ ( in @ SY440 @ ( sK151_SY8 @ SV1 ) )
                | ( SV308 = SY440 )
                | ( in @ SV308 @ SY440 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2478]) ).

thf(2803,plain,
    ! [SV18: $i,SV421: $i,SV1: $i] :
      ( ( ( ! [SY537: $i] :
              ( ~ ( in @ SY537 @ SV1 )
              | ~ ( in @ SV421 @ SY537 )
              | ( in @ SV421 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK184_SY93 @ SV18 @ SV1 ) @ ( sK40_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2479]) ).

thf(2804,plain,
    ! [SV18: $i,SV422: $i,SV1: $i] :
      ( ( ( ! [SY538: $i] :
              ( ~ ( in @ SY538 @ SV1 )
              | ~ ( in @ SV422 @ SY538 )
              | ( in @ SV422 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( SV18
          = ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2480]) ).

thf(2805,plain,
    ! [SV18: $i,SV423: $i,SV1: $i] :
      ( ( ( ! [SY539: $i] :
              ( ~ ( in @ SY539 @ SV1 )
              | ~ ( in @ SV423 @ SY539 )
              | ( in @ SV423 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2481]) ).

thf(2806,plain,
    ! [SV20: $i,SV424: $i,SV1: $i] :
      ( ( ( ! [SY540: $i] :
              ( ~ ( in @ SY540 @ SV1 )
              | ~ ( in @ SV424 @ SY540 )
              | ( in @ SV424 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK185_SY94 @ SV20 @ SV1 ) @ ( sK41_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2482]) ).

thf(2807,plain,
    ! [SV20: $i,SV425: $i,SV1: $i] :
      ( ( ( ! [SY541: $i] :
              ( ~ ( in @ SY541 @ SV1 )
              | ~ ( in @ SV425 @ SY541 )
              | ( in @ SV425 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( SV20
          = ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2483]) ).

thf(2808,plain,
    ! [SV20: $i,SV426: $i,SV1: $i] :
      ( ( ( ! [SY542: $i] :
              ( ~ ( in @ SY542 @ SV1 )
              | ~ ( in @ SV426 @ SY542 )
              | ( in @ SV426 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV20 @ ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2484]) ).

thf(2809,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( ~ ( in @ ( sK220_SY161 @ SV44 @ SV1 ) @ ( sK60_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2486]) ).

thf(2810,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( ( SV44
            = ( sK220_SY161 @ SV44 @ SV1 ) )
          | ( in @ SV44 @ ( sK220_SY161 @ SV44 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2486]) ).

thf(2811,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( ~ ( in @ ( sK221_SY162 @ SV46 @ SV1 ) @ ( sK61_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2488]) ).

thf(2812,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( ( SV46
            = ( sK221_SY162 @ SV46 @ SV1 ) )
          | ( in @ SV46 @ ( sK221_SY162 @ SV46 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2488]) ).

thf(2813,plain,
    ! [SV1: $i,SV181: $i,SV123: $i] :
      ( ( ( in @ SV123 @ SV181 )
        = $false )
      | ( ( in @ SV123 @ SV1 )
        = $true )
      | ( ( in @ SV181 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK84_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2489]) ).

thf(2814,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( ~ ( in @ ( sK232_SY215 @ SV80 @ SV1 ) @ ( sK84_SY8 @ SV1 ) )
          | ( SV80
            = ( sK232_SY215 @ SV80 @ SV1 ) )
          | ( in @ SV80 @ ( sK232_SY215 @ SV80 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2490]) ).

thf(2815,plain,
    ! [SV1: $i,SV182: $i,SV124: $i] :
      ( ( ( in @ SV124 @ SV182 )
        = $false )
      | ( ( in @ SV124 @ SV1 )
        = $true )
      | ( ( in @ SV182 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK85_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2491]) ).

thf(2816,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( ~ ( in @ ( sK233_SY216 @ SV82 @ SV1 ) @ ( sK85_SY8 @ SV1 ) )
          | ( SV82
            = ( sK233_SY216 @ SV82 @ SV1 ) )
          | ( in @ SV82 @ ( sK233_SY216 @ SV82 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2492]) ).

thf(2817,plain,
    ! [SV1: $i,SV183: $i,SV125: $i] :
      ( ( ( in @ SV125 @ SV183 )
        = $false )
      | ( ( in @ SV125 @ SV1 )
        = $true )
      | ( ( in @ SV183 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK86_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2493]) ).

thf(2818,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( ~ ( in @ ( sK234_SY217 @ SV84 @ SV1 ) @ ( sK86_SY8 @ SV1 ) )
          | ( SV84
            = ( sK234_SY217 @ SV84 @ SV1 ) )
          | ( in @ SV84 @ ( sK234_SY217 @ SV84 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2494]) ).

thf(2819,plain,
    ! [SV1: $i,SV184: $i,SV126: $i] :
      ( ( ( in @ SV126 @ SV184 )
        = $false )
      | ( ( in @ SV126 @ SV1 )
        = $true )
      | ( ( in @ SV184 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( ( sK87_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2495]) ).

thf(2820,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( ~ ( in @ ( sK235_SY218 @ SV86 @ SV1 ) @ ( sK87_SY8 @ SV1 ) )
          | ( SV86
            = ( sK235_SY218 @ SV86 @ SV1 ) )
          | ( in @ SV86 @ ( sK235_SY218 @ SV86 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2496]) ).

thf(2821,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( ~ ( in @ ( sK222_SY167 @ SV52 @ SV1 ) @ ( sK62_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2498]) ).

thf(2822,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( ( SV52
            = ( sK222_SY167 @ SV52 @ SV1 ) )
          | ( in @ SV52 @ ( sK222_SY167 @ SV52 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2498]) ).

thf(2823,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( ~ ( in @ ( sK223_SY168 @ SV54 @ SV1 ) @ ( sK63_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2500]) ).

thf(2824,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( ( SV54
            = ( sK223_SY168 @ SV54 @ SV1 ) )
          | ( in @ SV54 @ ( sK223_SY168 @ SV54 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2500]) ).

thf(2825,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( ~ ( in @ ( sK224_SY169 @ SV56 @ SV1 ) @ ( sK64_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2502]) ).

thf(2826,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( ( SV56
            = ( sK224_SY169 @ SV56 @ SV1 ) )
          | ( in @ SV56 @ ( sK224_SY169 @ SV56 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2502]) ).

thf(2827,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( ~ ( in @ ( sK225_SY170 @ SV58 @ SV1 ) @ ( sK65_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2504]) ).

thf(2828,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( ( SV58
            = ( sK225_SY170 @ SV58 @ SV1 ) )
          | ( in @ SV58 @ ( sK225_SY170 @ SV58 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2504]) ).

thf(2829,plain,
    ! [SV1: $i,SV237: $i,SV185: $i] :
      ( ( ( ~ ( in @ SV185 @ SV237 ) )
        = $true )
      | ( ( in @ SV185 @ SV1 )
        = $true )
      | ( ( in @ SV237 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK100_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2506]) ).

thf(2830,plain,
    ! [SV132: $i,SV1: $i] :
      ( ( ( ! [SY285: $i] :
              ( ~ ( in @ SY285 @ ( sK100_SY8 @ SV1 ) )
              | ( SV132 = SY285 )
              | ( in @ SV132 @ SY285 ) ) )
        = $false )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2507]) ).

thf(2831,plain,
    ! [SV1: $i,SV238: $i,SV186: $i] :
      ( ( ( ~ ( in @ SV186 @ SV238 ) )
        = $true )
      | ( ( in @ SV186 @ SV1 )
        = $true )
      | ( ( in @ SV238 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK101_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2509]) ).

thf(2832,plain,
    ! [SV134: $i,SV1: $i] :
      ( ( ( ! [SY286: $i] :
              ( ~ ( in @ SY286 @ ( sK101_SY8 @ SV1 ) )
              | ( SV134 = SY286 )
              | ( in @ SV134 @ SY286 ) ) )
        = $false )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2510]) ).

thf(2833,plain,
    ! [SV1: $i,SV187: $i,SV135: $i] :
      ( ( ( in @ SV135 @ SV187 )
        = $false )
      | ( ( in @ SV135 @ SV1 )
        = $true )
      | ( ( in @ SV187 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK120_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2511]) ).

thf(2834,plain,
    ! [SV239: $i,SV1: $i,SV309: $i] :
      ( ( ( in @ SV309 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV239 @ SV309 )
          | ( in @ SV239 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK120_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2512]) ).

thf(2835,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY331: $i] :
                ( ~ ( in @ SY331 @ ( sK120_SY8 @ SV1 ) )
                | ( SV188 = SY331 )
                | ( in @ SV188 @ SY331 ) ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2513]) ).

thf(2836,plain,
    ! [SV1: $i,SV189: $i,SV136: $i] :
      ( ( ( in @ SV136 @ SV189 )
        = $false )
      | ( ( in @ SV136 @ SV1 )
        = $true )
      | ( ( in @ SV189 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK121_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2514]) ).

thf(2837,plain,
    ! [SV240: $i,SV1: $i,SV310: $i] :
      ( ( ( in @ SV310 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV240 @ SV310 )
          | ( in @ SV240 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK121_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2515]) ).

thf(2838,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY332: $i] :
                ( ~ ( in @ SY332 @ ( sK121_SY8 @ SV1 ) )
                | ( SV190 = SY332 )
                | ( in @ SV190 @ SY332 ) ) )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2516]) ).

thf(2839,plain,
    ! [SV1: $i,SV191: $i,SV137: $i] :
      ( ( ( in @ SV137 @ SV191 )
        = $false )
      | ( ( in @ SV137 @ SV1 )
        = $true )
      | ( ( in @ SV191 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK122_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2517]) ).

thf(2840,plain,
    ! [SV241: $i,SV1: $i,SV311: $i] :
      ( ( ( in @ SV311 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV241 @ SV311 )
          | ( in @ SV241 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK122_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2518]) ).

thf(2841,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY333: $i] :
                ( ~ ( in @ SY333 @ ( sK122_SY8 @ SV1 ) )
                | ( SV192 = SY333 )
                | ( in @ SV192 @ SY333 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2519]) ).

thf(2842,plain,
    ! [SV1: $i,SV193: $i,SV138: $i] :
      ( ( ( in @ SV138 @ SV193 )
        = $false )
      | ( ( in @ SV138 @ SV1 )
        = $true )
      | ( ( in @ SV193 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK123_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2520]) ).

thf(2843,plain,
    ! [SV242: $i,SV1: $i,SV312: $i] :
      ( ( ( in @ SV312 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV242 @ SV312 )
          | ( in @ SV242 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK123_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2521]) ).

thf(2844,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY334: $i] :
                ( ~ ( in @ SY334 @ ( sK123_SY8 @ SV1 ) )
                | ( SV194 = SY334 )
                | ( in @ SV194 @ SY334 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2522]) ).

thf(2845,plain,
    ! [SV1: $i,SV243: $i,SV195: $i] :
      ( ( ( ~ ( in @ SV195 @ SV243 ) )
        = $true )
      | ( ( in @ SV195 @ SV1 )
        = $true )
      | ( ( in @ SV243 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK102_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2524]) ).

thf(2846,plain,
    ! [SV140: $i,SV1: $i] :
      ( ( ( ! [SY291: $i] :
              ( ~ ( in @ SY291 @ ( sK102_SY8 @ SV1 ) )
              | ( SV140 = SY291 )
              | ( in @ SV140 @ SY291 ) ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2525]) ).

thf(2847,plain,
    ! [SV1: $i,SV244: $i,SV196: $i] :
      ( ( ( ~ ( in @ SV196 @ SV244 ) )
        = $true )
      | ( ( in @ SV196 @ SV1 )
        = $true )
      | ( ( in @ SV244 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK103_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2527]) ).

thf(2848,plain,
    ! [SV142: $i,SV1: $i] :
      ( ( ( ! [SY292: $i] :
              ( ~ ( in @ SY292 @ ( sK103_SY8 @ SV1 ) )
              | ( SV142 = SY292 )
              | ( in @ SV142 @ SY292 ) ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2528]) ).

thf(2849,plain,
    ! [SV1: $i,SV245: $i,SV197: $i] :
      ( ( ( ~ ( in @ SV197 @ SV245 ) )
        = $true )
      | ( ( in @ SV197 @ SV1 )
        = $true )
      | ( ( in @ SV245 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK104_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2530]) ).

thf(2850,plain,
    ! [SV144: $i,SV1: $i] :
      ( ( ( ! [SY293: $i] :
              ( ~ ( in @ SY293 @ ( sK104_SY8 @ SV1 ) )
              | ( SV144 = SY293 )
              | ( in @ SV144 @ SY293 ) ) )
        = $false )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2531]) ).

thf(2851,plain,
    ! [SV1: $i,SV246: $i,SV198: $i] :
      ( ( ( ~ ( in @ SV198 @ SV246 ) )
        = $true )
      | ( ( in @ SV198 @ SV1 )
        = $true )
      | ( ( in @ SV246 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK105_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2533]) ).

thf(2852,plain,
    ! [SV146: $i,SV1: $i] :
      ( ( ( ! [SY294: $i] :
              ( ~ ( in @ SY294 @ ( sK105_SY8 @ SV1 ) )
              | ( SV146 = SY294 )
              | ( in @ SV146 @ SY294 ) ) )
        = $false )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2534]) ).

thf(2853,plain,
    ! [SV1: $i,SV247: $i,SV199: $i] :
      ( ( ( ~ ( in @ SV199 @ SV247 ) )
        = $true )
      | ( ( in @ SV199 @ SV1 )
        = $true )
      | ( ( in @ SV247 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK128_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2535]) ).

thf(2854,plain,
    ! [SV313: $i,SV1: $i,SV373: $i] :
      ( ( ( ~ ( in @ SV373 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV313 @ SV373 )
          | ( in @ SV313 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK128_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2536]) ).

thf(2855,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( ~ ( in @ SV248 @ ( sK128_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY373: $i] :
                ( ~ ( in @ SY373 @ ( sK128_SY8 @ SV1 ) )
                | ( SV248 = SY373 )
                | ( in @ SV248 @ SY373 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2537]) ).

thf(2856,plain,
    ! [SV1: $i,SV249: $i,SV200: $i] :
      ( ( ( ~ ( in @ SV200 @ SV249 ) )
        = $true )
      | ( ( in @ SV200 @ SV1 )
        = $true )
      | ( ( in @ SV249 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK129_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2538]) ).

thf(2857,plain,
    ! [SV314: $i,SV1: $i,SV374: $i] :
      ( ( ( ~ ( in @ SV374 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV314 @ SV374 )
          | ( in @ SV314 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK129_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2539]) ).

thf(2858,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( ~ ( in @ SV250 @ ( sK129_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY374: $i] :
                ( ~ ( in @ SY374 @ ( sK129_SY8 @ SV1 ) )
                | ( SV250 = SY374 )
                | ( in @ SV250 @ SY374 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2540]) ).

thf(2859,plain,
    ! [SV251: $i,SV1: $i,SV315: $i] :
      ( ( ( in @ SV315 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV251 @ SV315 )
          | ( in @ SV251 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK152_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2541]) ).

thf(2860,plain,
    ! [SV375: $i,SV1: $i,SV427: $i] :
      ( ( ( ~ ( in @ SV427 @ SV1 )
          | ~ ( in @ SV375 @ SV427 )
          | ( in @ SV375 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK152_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2542]) ).

thf(2861,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( ~ ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
          | ~ ! [SY443: $i] :
                ( ~ ( in @ SY443 @ ( sK152_SY8 @ SV1 ) )
                | ( SV316 = SY443 )
                | ( in @ SV316 @ SY443 ) ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2543]) ).

thf(2862,plain,
    ! [SV252: $i,SV1: $i,SV317: $i] :
      ( ( ( in @ SV317 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV252 @ SV317 )
          | ( in @ SV252 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK153_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2544]) ).

thf(2863,plain,
    ! [SV376: $i,SV1: $i,SV428: $i] :
      ( ( ( ~ ( in @ SV428 @ SV1 )
          | ~ ( in @ SV376 @ SV428 )
          | ( in @ SV376 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK153_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2545]) ).

thf(2864,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( ~ ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
          | ~ ! [SY444: $i] :
                ( ~ ( in @ SY444 @ ( sK153_SY8 @ SV1 ) )
                | ( SV318 = SY444 )
                | ( in @ SV318 @ SY444 ) ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2546]) ).

thf(2865,plain,
    ! [SV253: $i,SV1: $i,SV319: $i] :
      ( ( ( in @ SV319 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV253 @ SV319 )
          | ( in @ SV253 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK154_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2547]) ).

thf(2866,plain,
    ! [SV377: $i,SV1: $i,SV429: $i] :
      ( ( ( ~ ( in @ SV429 @ SV1 )
          | ~ ( in @ SV377 @ SV429 )
          | ( in @ SV377 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK154_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2548]) ).

thf(2867,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( ~ ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
          | ~ ! [SY445: $i] :
                ( ~ ( in @ SY445 @ ( sK154_SY8 @ SV1 ) )
                | ( SV320 = SY445 )
                | ( in @ SV320 @ SY445 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2549]) ).

thf(2868,plain,
    ! [SV254: $i,SV1: $i,SV321: $i] :
      ( ( ( in @ SV321 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV254 @ SV321 )
          | ( in @ SV254 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK155_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2550]) ).

thf(2869,plain,
    ! [SV378: $i,SV1: $i,SV430: $i] :
      ( ( ( ~ ( in @ SV430 @ SV1 )
          | ~ ( in @ SV378 @ SV430 )
          | ( in @ SV378 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK155_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2551]) ).

thf(2870,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( ~ ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
          | ~ ! [SY446: $i] :
                ( ~ ( in @ SY446 @ ( sK155_SY8 @ SV1 ) )
                | ( SV322 = SY446 )
                | ( in @ SV322 @ SY446 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2552]) ).

thf(2871,plain,
    ! [SV1: $i,SV255: $i,SV201: $i] :
      ( ( ( ~ ( in @ SV201 @ SV255 ) )
        = $true )
      | ( ( in @ SV201 @ SV1 )
        = $true )
      | ( ( in @ SV255 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK130_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2553]) ).

thf(2872,plain,
    ! [SV323: $i,SV1: $i,SV379: $i] :
      ( ( ( ~ ( in @ SV379 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV323 @ SV379 )
          | ( in @ SV323 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK130_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2554]) ).

thf(2873,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( ~ ( in @ SV256 @ ( sK130_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY379: $i] :
                ( ~ ( in @ SY379 @ ( sK130_SY8 @ SV1 ) )
                | ( SV256 = SY379 )
                | ( in @ SV256 @ SY379 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2555]) ).

thf(2874,plain,
    ! [SV1: $i,SV257: $i,SV202: $i] :
      ( ( ( ~ ( in @ SV202 @ SV257 ) )
        = $true )
      | ( ( in @ SV202 @ SV1 )
        = $true )
      | ( ( in @ SV257 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK131_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2556]) ).

thf(2875,plain,
    ! [SV324: $i,SV1: $i,SV380: $i] :
      ( ( ( ~ ( in @ SV380 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV324 @ SV380 )
          | ( in @ SV324 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK131_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2557]) ).

thf(2876,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( ~ ( in @ SV258 @ ( sK131_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY380: $i] :
                ( ~ ( in @ SY380 @ ( sK131_SY8 @ SV1 ) )
                | ( SV258 = SY380 )
                | ( in @ SV258 @ SY380 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2558]) ).

thf(2877,plain,
    ! [SV325: $i,SV1: $i,SV381: $i] :
      ( ( ( ~ ( in @ SV381 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV325 @ SV381 )
          | ( in @ SV325 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK176_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2559]) ).

thf(2878,plain,
    ! [SV431: $i,SV1: $i] :
      ( ( ( ! [SY543: $i] :
              ( ~ ( in @ SY543 @ SV1 )
              | ~ ( in @ SV431 @ SY543 )
              | ( in @ SV431 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK176_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2560]) ).

thf(2879,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( ~ ( ~ ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
              | ~ ! [SY517: $i] :
                    ( ~ ( in @ SY517 @ ( sK176_SY8 @ SV1 ) )
                    | ( SV382 = SY517 )
                    | ( in @ SV382 @ SY517 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2561]) ).

thf(2880,plain,
    ! [SV326: $i,SV1: $i,SV383: $i] :
      ( ( ( ~ ( in @ SV383 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV326 @ SV383 )
          | ( in @ SV326 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK177_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2562]) ).

thf(2881,plain,
    ! [SV432: $i,SV1: $i] :
      ( ( ( ! [SY544: $i] :
              ( ~ ( in @ SY544 @ SV1 )
              | ~ ( in @ SV432 @ SY544 )
              | ( in @ SV432 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK177_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2563]) ).

thf(2882,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( ~ ( ~ ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
              | ~ ! [SY518: $i] :
                    ( ~ ( in @ SY518 @ ( sK177_SY8 @ SV1 ) )
                    | ( SV384 = SY518 )
                    | ( in @ SV384 @ SY518 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2564]) ).

thf(2883,plain,
    ! [SV433: $i,SV1: $i] :
      ( ( ( ! [SY545: $i] :
              ( ~ ( in @ SY545 @ SV1 )
              | ~ ( in @ SV433 @ SY545 )
              | ( in @ SV433 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK186_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2565]) ).

thf(2884,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK186_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2566]) ).

thf(2885,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY381: $i] :
              ~ ~ ( ~ ( in @ SY381 @ ( sK186_SY8 @ SV1 ) )
                  | ~ ! [SY382: $i] :
                        ( ~ ( in @ SY382 @ ( sK186_SY8 @ SV1 ) )
                        | ( SY381 = SY382 )
                        | ( in @ SY381 @ SY382 ) ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2567]) ).

thf(2886,plain,
    ! [SV434: $i,SV1: $i] :
      ( ( ( ! [SY546: $i] :
              ( ~ ( in @ SY546 @ SV1 )
              | ~ ( in @ SV434 @ SY546 )
              | ( in @ SV434 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK187_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2568]) ).

thf(2887,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK187_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2569]) ).

thf(2888,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY383: $i] :
              ~ ~ ( ~ ( in @ SY383 @ ( sK187_SY8 @ SV1 ) )
                  | ~ ! [SY384: $i] :
                        ( ~ ( in @ SY384 @ ( sK187_SY8 @ SV1 ) )
                        | ( SY383 = SY384 )
                        | ( in @ SY383 @ SY384 ) ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2570]) ).

thf(2889,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK204_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2571]) ).

thf(2890,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK204_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2572]) ).

thf(2891,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY451: $i] :
                ~ ~ ( ~ ( in @ SY451 @ ( sK204_SY8 @ SV1 ) )
                    | ~ ! [SY452: $i] :
                          ( ~ ( in @ SY452 @ ( sK204_SY8 @ SV1 ) )
                          | ( SY451 = SY452 )
                          | ( in @ SY451 @ SY452 ) ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2572]) ).

thf(2892,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK205_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2573]) ).

thf(2893,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK205_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2574]) ).

thf(2894,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY453: $i] :
                ~ ~ ( ~ ( in @ SY453 @ ( sK205_SY8 @ SV1 ) )
                    | ~ ! [SY454: $i] :
                          ( ~ ( in @ SY454 @ ( sK205_SY8 @ SV1 ) )
                          | ( SY453 = SY454 )
                          | ( in @ SY453 @ SY454 ) ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2574]) ).

thf(2895,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK206_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2575]) ).

thf(2896,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK206_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2576]) ).

thf(2897,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY455: $i] :
                ~ ~ ( ~ ( in @ SY455 @ ( sK206_SY8 @ SV1 ) )
                    | ~ ! [SY456: $i] :
                          ( ~ ( in @ SY456 @ ( sK206_SY8 @ SV1 ) )
                          | ( SY455 = SY456 )
                          | ( in @ SY455 @ SY456 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2576]) ).

thf(2898,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK207_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2577]) ).

thf(2899,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK207_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2578]) ).

thf(2900,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY457: $i] :
                ~ ~ ( ~ ( in @ SY457 @ ( sK207_SY8 @ SV1 ) )
                    | ~ ! [SY458: $i] :
                          ( ~ ( in @ SY458 @ ( sK207_SY8 @ SV1 ) )
                          | ( SY457 = SY458 )
                          | ( in @ SY457 @ SY458 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2578]) ).

thf(2901,plain,
    ! [SV435: $i,SV1: $i] :
      ( ( ( ! [SY547: $i] :
              ( ~ ( in @ SY547 @ SV1 )
              | ~ ( in @ SV435 @ SY547 )
              | ( in @ SV435 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK188_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2579]) ).

thf(2902,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK188_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2580]) ).

thf(2903,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY385: $i] :
              ~ ~ ( ~ ( in @ SY385 @ ( sK188_SY8 @ SV1 ) )
                  | ~ ! [SY386: $i] :
                        ( ~ ( in @ SY386 @ ( sK188_SY8 @ SV1 ) )
                        | ( SY385 = SY386 )
                        | ( in @ SY385 @ SY386 ) ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2581]) ).

thf(2904,plain,
    ! [SV436: $i,SV1: $i] :
      ( ( ( ! [SY548: $i] :
              ( ~ ( in @ SY548 @ SV1 )
              | ~ ( in @ SV436 @ SY548 )
              | ( in @ SV436 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK189_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2582]) ).

thf(2905,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK189_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2583]) ).

thf(2906,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY387: $i] :
              ~ ~ ( ~ ( in @ SY387 @ ( sK189_SY8 @ SV1 ) )
                  | ~ ! [SY388: $i] :
                        ( ~ ( in @ SY388 @ ( sK189_SY8 @ SV1 ) )
                        | ( SY387 = SY388 )
                        | ( in @ SY387 @ SY388 ) ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2584]) ).

thf(2907,plain,
    ! [SV327: $i,SV1: $i,SV385: $i] :
      ( ( ( ~ ( in @ SV385 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV327 @ SV385 )
          | ( in @ SV327 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK178_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2585]) ).

thf(2908,plain,
    ! [SV437: $i,SV1: $i] :
      ( ( ( ! [SY549: $i] :
              ( ~ ( in @ SY549 @ SV1 )
              | ~ ( in @ SV437 @ SY549 )
              | ( in @ SV437 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK178_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2586]) ).

thf(2909,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( ~ ( ~ ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
              | ~ ! [SY519: $i] :
                    ( ~ ( in @ SY519 @ ( sK178_SY8 @ SV1 ) )
                    | ( SV386 = SY519 )
                    | ( in @ SV386 @ SY519 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2587]) ).

thf(2910,plain,
    ! [SV328: $i,SV1: $i,SV387: $i] :
      ( ( ( ~ ( in @ SV387 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV328 @ SV387 )
          | ( in @ SV328 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK179_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2588]) ).

thf(2911,plain,
    ! [SV438: $i,SV1: $i] :
      ( ( ( ! [SY550: $i] :
              ( ~ ( in @ SY550 @ SV1 )
              | ~ ( in @ SV438 @ SY550 )
              | ( in @ SV438 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK179_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2589]) ).

thf(2912,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( ~ ( ~ ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
              | ~ ! [SY520: $i] :
                    ( ~ ( in @ SY520 @ ( sK179_SY8 @ SV1 ) )
                    | ( SV388 = SY520 )
                    | ( in @ SV388 @ SY520 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2590]) ).

thf(2913,plain,
    ! [SV439: $i,SV1: $i] :
      ( ( ( ! [SY551: $i] :
              ( ~ ( in @ SY551 @ SV1 )
              | ~ ( in @ SV439 @ SY551 )
              | ( in @ SV439 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK190_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2591]) ).

thf(2914,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK190_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2592]) ).

thf(2915,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY389: $i] :
              ~ ~ ( ~ ( in @ SY389 @ ( sK190_SY8 @ SV1 ) )
                  | ~ ! [SY390: $i] :
                        ( ~ ( in @ SY390 @ ( sK190_SY8 @ SV1 ) )
                        | ( SY389 = SY390 )
                        | ( in @ SY389 @ SY390 ) ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2593]) ).

thf(2916,plain,
    ! [SV440: $i,SV1: $i] :
      ( ( ( ! [SY552: $i] :
              ( ~ ( in @ SY552 @ SV1 )
              | ~ ( in @ SV440 @ SY552 )
              | ( in @ SV440 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK191_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2594]) ).

thf(2917,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK191_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2595]) ).

thf(2918,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY391: $i] :
              ~ ~ ( ~ ( in @ SY391 @ ( sK191_SY8 @ SV1 ) )
                  | ~ ! [SY392: $i] :
                        ( ~ ( in @ SY392 @ ( sK191_SY8 @ SV1 ) )
                        | ( SY391 = SY392 )
                        | ( in @ SY391 @ SY392 ) ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2596]) ).

thf(2919,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK208_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2597]) ).

thf(2920,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK208_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2598]) ).

thf(2921,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY461: $i] :
                ~ ~ ( ~ ( in @ SY461 @ ( sK208_SY8 @ SV1 ) )
                    | ~ ! [SY462: $i] :
                          ( ~ ( in @ SY462 @ ( sK208_SY8 @ SV1 ) )
                          | ( SY461 = SY462 )
                          | ( in @ SY461 @ SY462 ) ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2598]) ).

thf(2922,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK209_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2599]) ).

thf(2923,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK209_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2600]) ).

thf(2924,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY463: $i] :
                ~ ~ ( ~ ( in @ SY463 @ ( sK209_SY8 @ SV1 ) )
                    | ~ ! [SY464: $i] :
                          ( ~ ( in @ SY464 @ ( sK209_SY8 @ SV1 ) )
                          | ( SY463 = SY464 )
                          | ( in @ SY463 @ SY464 ) ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2600]) ).

thf(2925,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK210_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2601]) ).

thf(2926,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK210_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2602]) ).

thf(2927,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY465: $i] :
                ~ ~ ( ~ ( in @ SY465 @ ( sK210_SY8 @ SV1 ) )
                    | ~ ! [SY466: $i] :
                          ( ~ ( in @ SY466 @ ( sK210_SY8 @ SV1 ) )
                          | ( SY465 = SY466 )
                          | ( in @ SY465 @ SY466 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2602]) ).

thf(2928,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK211_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2603]) ).

thf(2929,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK211_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2604]) ).

thf(2930,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY467: $i] :
                ~ ~ ( ~ ( in @ SY467 @ ( sK211_SY8 @ SV1 ) )
                    | ~ ! [SY468: $i] :
                          ( ~ ( in @ SY468 @ ( sK211_SY8 @ SV1 ) )
                          | ( SY467 = SY468 )
                          | ( in @ SY467 @ SY468 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2604]) ).

thf(2931,plain,
    ! [SV441: $i,SV1: $i] :
      ( ( ( ! [SY553: $i] :
              ( ~ ( in @ SY553 @ SV1 )
              | ~ ( in @ SV441 @ SY553 )
              | ( in @ SV441 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK192_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2605]) ).

thf(2932,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK192_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2606]) ).

thf(2933,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY393: $i] :
              ~ ~ ( ~ ( in @ SY393 @ ( sK192_SY8 @ SV1 ) )
                  | ~ ! [SY394: $i] :
                        ( ~ ( in @ SY394 @ ( sK192_SY8 @ SV1 ) )
                        | ( SY393 = SY394 )
                        | ( in @ SY393 @ SY394 ) ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2607]) ).

thf(2934,plain,
    ! [SV442: $i,SV1: $i] :
      ( ( ( ! [SY554: $i] :
              ( ~ ( in @ SY554 @ SV1 )
              | ~ ( in @ SV442 @ SY554 )
              | ( in @ SV442 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK193_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2608]) ).

thf(2935,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK193_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2609]) ).

thf(2936,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY395: $i] :
              ~ ~ ( ~ ( in @ SY395 @ ( sK193_SY8 @ SV1 ) )
                  | ~ ! [SY396: $i] :
                        ( ~ ( in @ SY396 @ ( sK193_SY8 @ SV1 ) )
                        | ( SY395 = SY396 )
                        | ( in @ SY395 @ SY396 ) ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2610]) ).

thf(2937,plain,
    ! [SV1: $i,SV259: $i,SV203: $i] :
      ( ( ( ~ ( in @ SV203 @ SV259 ) )
        = $true )
      | ( ( in @ SV203 @ SV1 )
        = $true )
      | ( ( in @ SV259 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK108_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2612]) ).

thf(2938,plain,
    ! [SV148: $i,SV1: $i] :
      ( ( ( ! [SY303: $i] :
              ( ~ ( in @ SY303 @ ( sK108_SY8 @ SV1 ) )
              | ( SV148 = SY303 )
              | ( in @ SV148 @ SY303 ) ) )
        = $false )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2613]) ).

thf(2939,plain,
    ! [SV1: $i,SV260: $i,SV204: $i] :
      ( ( ( ~ ( in @ SV204 @ SV260 ) )
        = $true )
      | ( ( in @ SV204 @ SV1 )
        = $true )
      | ( ( in @ SV260 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK109_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2615]) ).

thf(2940,plain,
    ! [SV150: $i,SV1: $i] :
      ( ( ( ! [SY304: $i] :
              ( ~ ( in @ SY304 @ ( sK109_SY8 @ SV1 ) )
              | ( SV150 = SY304 )
              | ( in @ SV150 @ SY304 ) ) )
        = $false )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2616]) ).

thf(2941,plain,
    ! [SV1: $i,SV261: $i,SV205: $i] :
      ( ( ( ~ ( in @ SV205 @ SV261 ) )
        = $true )
      | ( ( in @ SV205 @ SV1 )
        = $true )
      | ( ( in @ SV261 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK136_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2617]) ).

thf(2942,plain,
    ! [SV329: $i,SV1: $i,SV389: $i] :
      ( ( ( ~ ( in @ SV389 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV329 @ SV389 )
          | ( in @ SV329 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK136_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2618]) ).

thf(2943,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( ~ ( in @ SV262 @ ( sK136_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY397: $i] :
                ( ~ ( in @ SY397 @ ( sK136_SY8 @ SV1 ) )
                | ( SV262 = SY397 )
                | ( in @ SV262 @ SY397 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2619]) ).

thf(2944,plain,
    ! [SV1: $i,SV263: $i,SV206: $i] :
      ( ( ( ~ ( in @ SV206 @ SV263 ) )
        = $true )
      | ( ( in @ SV206 @ SV1 )
        = $true )
      | ( ( in @ SV263 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK137_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2620]) ).

thf(2945,plain,
    ! [SV330: $i,SV1: $i,SV390: $i] :
      ( ( ( ~ ( in @ SV390 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV330 @ SV390 )
          | ( in @ SV330 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK137_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2621]) ).

thf(2946,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( ~ ( in @ SV264 @ ( sK137_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY398: $i] :
                ( ~ ( in @ SY398 @ ( sK137_SY8 @ SV1 ) )
                | ( SV264 = SY398 )
                | ( in @ SV264 @ SY398 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2622]) ).

thf(2947,plain,
    ! [SV265: $i,SV1: $i,SV331: $i] :
      ( ( ( in @ SV331 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV265 @ SV331 )
          | ( in @ SV265 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK160_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2623]) ).

thf(2948,plain,
    ! [SV391: $i,SV1: $i,SV443: $i] :
      ( ( ( ~ ( in @ SV443 @ SV1 )
          | ~ ( in @ SV391 @ SV443 )
          | ( in @ SV391 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK160_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2624]) ).

thf(2949,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( ~ ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
          | ~ ! [SY471: $i] :
                ( ~ ( in @ SY471 @ ( sK160_SY8 @ SV1 ) )
                | ( SV332 = SY471 )
                | ( in @ SV332 @ SY471 ) ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2625]) ).

thf(2950,plain,
    ! [SV266: $i,SV1: $i,SV333: $i] :
      ( ( ( in @ SV333 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV266 @ SV333 )
          | ( in @ SV266 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK161_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2626]) ).

thf(2951,plain,
    ! [SV392: $i,SV1: $i,SV444: $i] :
      ( ( ( ~ ( in @ SV444 @ SV1 )
          | ~ ( in @ SV392 @ SV444 )
          | ( in @ SV392 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK161_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2627]) ).

thf(2952,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( ~ ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
          | ~ ! [SY472: $i] :
                ( ~ ( in @ SY472 @ ( sK161_SY8 @ SV1 ) )
                | ( SV334 = SY472 )
                | ( in @ SV334 @ SY472 ) ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2628]) ).

thf(2953,plain,
    ! [SV267: $i,SV1: $i,SV335: $i] :
      ( ( ( in @ SV335 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV267 @ SV335 )
          | ( in @ SV267 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK162_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2629]) ).

thf(2954,plain,
    ! [SV393: $i,SV1: $i,SV445: $i] :
      ( ( ( ~ ( in @ SV445 @ SV1 )
          | ~ ( in @ SV393 @ SV445 )
          | ( in @ SV393 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK162_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2630]) ).

thf(2955,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( ~ ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
          | ~ ! [SY473: $i] :
                ( ~ ( in @ SY473 @ ( sK162_SY8 @ SV1 ) )
                | ( SV336 = SY473 )
                | ( in @ SV336 @ SY473 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2631]) ).

thf(2956,plain,
    ! [SV268: $i,SV1: $i,SV337: $i] :
      ( ( ( in @ SV337 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV268 @ SV337 )
          | ( in @ SV268 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK163_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2632]) ).

thf(2957,plain,
    ! [SV394: $i,SV1: $i,SV446: $i] :
      ( ( ( ~ ( in @ SV446 @ SV1 )
          | ~ ( in @ SV394 @ SV446 )
          | ( in @ SV394 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK163_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2633]) ).

thf(2958,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( ~ ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
          | ~ ! [SY474: $i] :
                ( ~ ( in @ SY474 @ ( sK163_SY8 @ SV1 ) )
                | ( SV338 = SY474 )
                | ( in @ SV338 @ SY474 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2634]) ).

thf(2959,plain,
    ! [SV1: $i,SV269: $i,SV207: $i] :
      ( ( ( ~ ( in @ SV207 @ SV269 ) )
        = $true )
      | ( ( in @ SV207 @ SV1 )
        = $true )
      | ( ( in @ SV269 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK138_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2635]) ).

thf(2960,plain,
    ! [SV339: $i,SV1: $i,SV395: $i] :
      ( ( ( ~ ( in @ SV395 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV339 @ SV395 )
          | ( in @ SV339 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK138_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2636]) ).

thf(2961,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( ~ ( in @ SV270 @ ( sK138_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY403: $i] :
                ( ~ ( in @ SY403 @ ( sK138_SY8 @ SV1 ) )
                | ( SV270 = SY403 )
                | ( in @ SV270 @ SY403 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2637]) ).

thf(2962,plain,
    ! [SV1: $i,SV271: $i,SV208: $i] :
      ( ( ( ~ ( in @ SV208 @ SV271 ) )
        = $true )
      | ( ( in @ SV208 @ SV1 )
        = $true )
      | ( ( in @ SV271 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK139_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2638]) ).

thf(2963,plain,
    ! [SV340: $i,SV1: $i,SV396: $i] :
      ( ( ( ~ ( in @ SV396 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV340 @ SV396 )
          | ( in @ SV340 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK139_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2639]) ).

thf(2964,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( ~ ( in @ SV272 @ ( sK139_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY404: $i] :
                ( ~ ( in @ SY404 @ ( sK139_SY8 @ SV1 ) )
                | ( SV272 = SY404 )
                | ( in @ SV272 @ SY404 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2640]) ).

thf(2965,plain,
    ! [SV22: $i,SV447: $i,SV1: $i] :
      ( ( ( ! [SY555: $i] :
              ( ~ ( in @ SY555 @ SV1 )
              | ~ ( in @ SV447 @ SY555 )
              | ( in @ SV447 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK194_SY111 @ SV22 @ SV1 ) @ ( sK48_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2641]) ).

thf(2966,plain,
    ! [SV22: $i,SV448: $i,SV1: $i] :
      ( ( ( ! [SY556: $i] :
              ( ~ ( in @ SY556 @ SV1 )
              | ~ ( in @ SV448 @ SY556 )
              | ( in @ SV448 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( SV22
          = ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2642]) ).

thf(2967,plain,
    ! [SV22: $i,SV449: $i,SV1: $i] :
      ( ( ( ! [SY557: $i] :
              ( ~ ( in @ SY557 @ SV1 )
              | ~ ( in @ SV449 @ SY557 )
              | ( in @ SV449 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV22 @ ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2643]) ).

thf(2968,plain,
    ! [SV24: $i,SV450: $i,SV1: $i] :
      ( ( ( ! [SY558: $i] :
              ( ~ ( in @ SY558 @ SV1 )
              | ~ ( in @ SV450 @ SY558 )
              | ( in @ SV450 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK195_SY112 @ SV24 @ SV1 ) @ ( sK49_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2644]) ).

thf(2969,plain,
    ! [SV24: $i,SV451: $i,SV1: $i] :
      ( ( ( ! [SY559: $i] :
              ( ~ ( in @ SY559 @ SV1 )
              | ~ ( in @ SV451 @ SY559 )
              | ( in @ SV451 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( SV24
          = ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2645]) ).

thf(2970,plain,
    ! [SV24: $i,SV452: $i,SV1: $i] :
      ( ( ( ! [SY560: $i] :
              ( ~ ( in @ SY560 @ SV1 )
              | ~ ( in @ SV452 @ SY560 )
              | ( in @ SV452 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV24 @ ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2646]) ).

thf(2971,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( ~ ( in @ ( sK226_SY187 @ SV62 @ SV1 ) @ ( sK72_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2648]) ).

thf(2972,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( ( SV62
            = ( sK226_SY187 @ SV62 @ SV1 ) )
          | ( in @ SV62 @ ( sK226_SY187 @ SV62 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2648]) ).

thf(2973,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( ~ ( in @ ( sK227_SY188 @ SV64 @ SV1 ) @ ( sK73_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2650]) ).

thf(2974,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( ( SV64
            = ( sK227_SY188 @ SV64 @ SV1 ) )
          | ( in @ SV64 @ ( sK227_SY188 @ SV64 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2650]) ).

thf(2975,plain,
    ! [SV1: $i,SV209: $i,SV153: $i] :
      ( ( ( in @ SV153 @ SV209 )
        = $false )
      | ( ( in @ SV153 @ SV1 )
        = $true )
      | ( ( in @ SV209 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK92_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2651]) ).

thf(2976,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( ~ ( in @ ( sK236_SY249 @ SV102 @ SV1 ) @ ( sK92_SY8 @ SV1 ) )
          | ( SV102
            = ( sK236_SY249 @ SV102 @ SV1 ) )
          | ( in @ SV102 @ ( sK236_SY249 @ SV102 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2652]) ).

thf(2977,plain,
    ! [SV1: $i,SV210: $i,SV154: $i] :
      ( ( ( in @ SV154 @ SV210 )
        = $false )
      | ( ( in @ SV154 @ SV1 )
        = $true )
      | ( ( in @ SV210 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK93_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2653]) ).

thf(2978,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( ~ ( in @ ( sK237_SY250 @ SV104 @ SV1 ) @ ( sK93_SY8 @ SV1 ) )
          | ( SV104
            = ( sK237_SY250 @ SV104 @ SV1 ) )
          | ( in @ SV104 @ ( sK237_SY250 @ SV104 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2654]) ).

thf(2979,plain,
    ! [SV1: $i,SV211: $i,SV155: $i] :
      ( ( ( in @ SV155 @ SV211 )
        = $false )
      | ( ( in @ SV155 @ SV1 )
        = $true )
      | ( ( in @ SV211 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK94_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2655]) ).

thf(2980,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( ~ ( in @ ( sK238_SY251 @ SV106 @ SV1 ) @ ( sK94_SY8 @ SV1 ) )
          | ( SV106
            = ( sK238_SY251 @ SV106 @ SV1 ) )
          | ( in @ SV106 @ ( sK238_SY251 @ SV106 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2656]) ).

thf(2981,plain,
    ! [SV1: $i,SV212: $i,SV156: $i] :
      ( ( ( in @ SV156 @ SV212 )
        = $false )
      | ( ( in @ SV156 @ SV1 )
        = $true )
      | ( ( in @ SV212 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( ( sK95_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2657]) ).

thf(2982,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( ~ ( in @ ( sK239_SY252 @ SV108 @ SV1 ) @ ( sK95_SY8 @ SV1 ) )
          | ( SV108
            = ( sK239_SY252 @ SV108 @ SV1 ) )
          | ( in @ SV108 @ ( sK239_SY252 @ SV108 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2658]) ).

thf(2983,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( ~ ( in @ ( sK228_SY193 @ SV70 @ SV1 ) @ ( sK74_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2660]) ).

thf(2984,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( ( SV70
            = ( sK228_SY193 @ SV70 @ SV1 ) )
          | ( in @ SV70 @ ( sK228_SY193 @ SV70 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2660]) ).

thf(2985,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( ~ ( in @ ( sK229_SY194 @ SV72 @ SV1 ) @ ( sK75_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2662]) ).

thf(2986,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( ( SV72
            = ( sK229_SY194 @ SV72 @ SV1 ) )
          | ( in @ SV72 @ ( sK229_SY194 @ SV72 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2662]) ).

thf(2987,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( ~ ( in @ ( sK230_SY195 @ SV74 @ SV1 ) @ ( sK76_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2664]) ).

thf(2988,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( ( SV74
            = ( sK230_SY195 @ SV74 @ SV1 ) )
          | ( in @ SV74 @ ( sK230_SY195 @ SV74 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2664]) ).

thf(2989,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( ~ ( in @ ( sK231_SY196 @ SV76 @ SV1 ) @ ( sK77_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2666]) ).

thf(2990,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( ( SV76
            = ( sK231_SY196 @ SV76 @ SV1 ) )
          | ( in @ SV76 @ ( sK231_SY196 @ SV76 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2666]) ).

thf(2991,plain,
    ! [SV1: $i,SV273: $i,SV213: $i] :
      ( ( ( ~ ( in @ SV213 @ SV273 ) )
        = $true )
      | ( ( in @ SV213 @ SV1 )
        = $true )
      | ( ( in @ SV273 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK110_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2668]) ).

thf(2992,plain,
    ! [SV162: $i,SV1: $i] :
      ( ( ( ! [SY309: $i] :
              ( ~ ( in @ SY309 @ ( sK110_SY8 @ SV1 ) )
              | ( SV162 = SY309 )
              | ( in @ SV162 @ SY309 ) ) )
        = $false )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2669]) ).

thf(2993,plain,
    ! [SV1: $i,SV274: $i,SV214: $i] :
      ( ( ( ~ ( in @ SV214 @ SV274 ) )
        = $true )
      | ( ( in @ SV214 @ SV1 )
        = $true )
      | ( ( in @ SV274 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK111_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2671]) ).

thf(2994,plain,
    ! [SV164: $i,SV1: $i] :
      ( ( ( ! [SY310: $i] :
              ( ~ ( in @ SY310 @ ( sK111_SY8 @ SV1 ) )
              | ( SV164 = SY310 )
              | ( in @ SV164 @ SY310 ) ) )
        = $false )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2672]) ).

thf(2995,plain,
    ! [SV1: $i,SV215: $i,SV165: $i] :
      ( ( ( in @ SV165 @ SV215 )
        = $false )
      | ( ( in @ SV165 @ SV1 )
        = $true )
      | ( ( in @ SV215 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK124_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2673]) ).

thf(2996,plain,
    ! [SV275: $i,SV1: $i,SV341: $i] :
      ( ( ( in @ SV341 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV275 @ SV341 )
          | ( in @ SV275 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK124_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2674]) ).

thf(2997,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY351: $i] :
                ( ~ ( in @ SY351 @ ( sK124_SY8 @ SV1 ) )
                | ( SV216 = SY351 )
                | ( in @ SV216 @ SY351 ) ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2675]) ).

thf(2998,plain,
    ! [SV1: $i,SV217: $i,SV166: $i] :
      ( ( ( in @ SV166 @ SV217 )
        = $false )
      | ( ( in @ SV166 @ SV1 )
        = $true )
      | ( ( in @ SV217 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK125_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2676]) ).

thf(2999,plain,
    ! [SV276: $i,SV1: $i,SV342: $i] :
      ( ( ( in @ SV342 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV276 @ SV342 )
          | ( in @ SV276 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK125_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2677]) ).

thf(3000,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY352: $i] :
                ( ~ ( in @ SY352 @ ( sK125_SY8 @ SV1 ) )
                | ( SV218 = SY352 )
                | ( in @ SV218 @ SY352 ) ) )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2678]) ).

thf(3001,plain,
    ! [SV1: $i,SV219: $i,SV167: $i] :
      ( ( ( in @ SV167 @ SV219 )
        = $false )
      | ( ( in @ SV167 @ SV1 )
        = $true )
      | ( ( in @ SV219 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK126_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2679]) ).

thf(3002,plain,
    ! [SV277: $i,SV1: $i,SV343: $i] :
      ( ( ( in @ SV343 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV277 @ SV343 )
          | ( in @ SV277 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK126_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2680]) ).

thf(3003,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY353: $i] :
                ( ~ ( in @ SY353 @ ( sK126_SY8 @ SV1 ) )
                | ( SV220 = SY353 )
                | ( in @ SV220 @ SY353 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2681]) ).

thf(3004,plain,
    ! [SV1: $i,SV221: $i,SV168: $i] :
      ( ( ( in @ SV168 @ SV221 )
        = $false )
      | ( ( in @ SV168 @ SV1 )
        = $true )
      | ( ( in @ SV221 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK127_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2682]) ).

thf(3005,plain,
    ! [SV278: $i,SV1: $i,SV344: $i] :
      ( ( ( in @ SV344 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV278 @ SV344 )
          | ( in @ SV278 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK127_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2683]) ).

thf(3006,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY354: $i] :
                ( ~ ( in @ SY354 @ ( sK127_SY8 @ SV1 ) )
                | ( SV222 = SY354 )
                | ( in @ SV222 @ SY354 ) ) )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2684]) ).

thf(3007,plain,
    ! [SV1: $i,SV279: $i,SV223: $i] :
      ( ( ( ~ ( in @ SV223 @ SV279 ) )
        = $true )
      | ( ( in @ SV223 @ SV1 )
        = $true )
      | ( ( in @ SV279 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK112_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2686]) ).

thf(3008,plain,
    ! [SV170: $i,SV1: $i] :
      ( ( ( ! [SY315: $i] :
              ( ~ ( in @ SY315 @ ( sK112_SY8 @ SV1 ) )
              | ( SV170 = SY315 )
              | ( in @ SV170 @ SY315 ) ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2687]) ).

thf(3009,plain,
    ! [SV1: $i,SV280: $i,SV224: $i] :
      ( ( ( ~ ( in @ SV224 @ SV280 ) )
        = $true )
      | ( ( in @ SV224 @ SV1 )
        = $true )
      | ( ( in @ SV280 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK113_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2689]) ).

thf(3010,plain,
    ! [SV172: $i,SV1: $i] :
      ( ( ( ! [SY316: $i] :
              ( ~ ( in @ SY316 @ ( sK113_SY8 @ SV1 ) )
              | ( SV172 = SY316 )
              | ( in @ SV172 @ SY316 ) ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2690]) ).

thf(3011,plain,
    ! [SV1: $i,SV281: $i,SV225: $i] :
      ( ( ( ~ ( in @ SV225 @ SV281 ) )
        = $true )
      | ( ( in @ SV225 @ SV1 )
        = $true )
      | ( ( in @ SV281 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK114_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2692]) ).

thf(3012,plain,
    ! [SV174: $i,SV1: $i] :
      ( ( ( ! [SY317: $i] :
              ( ~ ( in @ SY317 @ ( sK114_SY8 @ SV1 ) )
              | ( SV174 = SY317 )
              | ( in @ SV174 @ SY317 ) ) )
        = $false )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2693]) ).

thf(3013,plain,
    ! [SV1: $i,SV282: $i,SV226: $i] :
      ( ( ( ~ ( in @ SV226 @ SV282 ) )
        = $true )
      | ( ( in @ SV226 @ SV1 )
        = $true )
      | ( ( in @ SV282 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK115_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2695]) ).

thf(3014,plain,
    ! [SV176: $i,SV1: $i] :
      ( ( ( ! [SY318: $i] :
              ( ~ ( in @ SY318 @ ( sK115_SY8 @ SV1 ) )
              | ( SV176 = SY318 )
              | ( in @ SV176 @ SY318 ) ) )
        = $false )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2696]) ).

thf(3015,plain,
    ! [SV1: $i,SV283: $i,SV227: $i] :
      ( ( ( ~ ( in @ SV227 @ SV283 ) )
        = $true )
      | ( ( in @ SV227 @ SV1 )
        = $true )
      | ( ( in @ SV283 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK140_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2697]) ).

thf(3016,plain,
    ! [SV345: $i,SV1: $i,SV397: $i] :
      ( ( ( ~ ( in @ SV397 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV345 @ SV397 )
          | ( in @ SV345 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK140_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2698]) ).

thf(3017,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( ~ ( in @ SV284 @ ( sK140_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY409: $i] :
                ( ~ ( in @ SY409 @ ( sK140_SY8 @ SV1 ) )
                | ( SV284 = SY409 )
                | ( in @ SV284 @ SY409 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2699]) ).

thf(3018,plain,
    ! [SV1: $i,SV285: $i,SV228: $i] :
      ( ( ( ~ ( in @ SV228 @ SV285 ) )
        = $true )
      | ( ( in @ SV228 @ SV1 )
        = $true )
      | ( ( in @ SV285 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK141_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2700]) ).

thf(3019,plain,
    ! [SV346: $i,SV1: $i,SV398: $i] :
      ( ( ( ~ ( in @ SV398 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV346 @ SV398 )
          | ( in @ SV346 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK141_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2701]) ).

thf(3020,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( ~ ( in @ SV286 @ ( sK141_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY410: $i] :
                ( ~ ( in @ SY410 @ ( sK141_SY8 @ SV1 ) )
                | ( SV286 = SY410 )
                | ( in @ SV286 @ SY410 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2702]) ).

thf(3021,plain,
    ! [SV287: $i,SV1: $i,SV347: $i] :
      ( ( ( in @ SV347 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV287 @ SV347 )
          | ( in @ SV287 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK164_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2703]) ).

thf(3022,plain,
    ! [SV399: $i,SV1: $i,SV453: $i] :
      ( ( ( ~ ( in @ SV453 @ SV1 )
          | ~ ( in @ SV399 @ SV453 )
          | ( in @ SV399 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK164_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2704]) ).

thf(3023,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( ~ ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
          | ~ ! [SY479: $i] :
                ( ~ ( in @ SY479 @ ( sK164_SY8 @ SV1 ) )
                | ( SV348 = SY479 )
                | ( in @ SV348 @ SY479 ) ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2705]) ).

thf(3024,plain,
    ! [SV288: $i,SV1: $i,SV349: $i] :
      ( ( ( in @ SV349 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV288 @ SV349 )
          | ( in @ SV288 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK165_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2706]) ).

thf(3025,plain,
    ! [SV400: $i,SV1: $i,SV454: $i] :
      ( ( ( ~ ( in @ SV454 @ SV1 )
          | ~ ( in @ SV400 @ SV454 )
          | ( in @ SV400 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK165_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2707]) ).

thf(3026,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( ~ ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
          | ~ ! [SY480: $i] :
                ( ~ ( in @ SY480 @ ( sK165_SY8 @ SV1 ) )
                | ( SV350 = SY480 )
                | ( in @ SV350 @ SY480 ) ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2708]) ).

thf(3027,plain,
    ! [SV289: $i,SV1: $i,SV351: $i] :
      ( ( ( in @ SV351 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV289 @ SV351 )
          | ( in @ SV289 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK166_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2709]) ).

thf(3028,plain,
    ! [SV401: $i,SV1: $i,SV455: $i] :
      ( ( ( ~ ( in @ SV455 @ SV1 )
          | ~ ( in @ SV401 @ SV455 )
          | ( in @ SV401 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK166_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2710]) ).

thf(3029,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( ~ ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
          | ~ ! [SY481: $i] :
                ( ~ ( in @ SY481 @ ( sK166_SY8 @ SV1 ) )
                | ( SV352 = SY481 )
                | ( in @ SV352 @ SY481 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2711]) ).

thf(3030,plain,
    ! [SV290: $i,SV1: $i,SV353: $i] :
      ( ( ( in @ SV353 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV290 @ SV353 )
          | ( in @ SV290 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK167_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2712]) ).

thf(3031,plain,
    ! [SV402: $i,SV1: $i,SV456: $i] :
      ( ( ( ~ ( in @ SV456 @ SV1 )
          | ~ ( in @ SV402 @ SV456 )
          | ( in @ SV402 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK167_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2713]) ).

thf(3032,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( ~ ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
          | ~ ! [SY482: $i] :
                ( ~ ( in @ SY482 @ ( sK167_SY8 @ SV1 ) )
                | ( SV354 = SY482 )
                | ( in @ SV354 @ SY482 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2714]) ).

thf(3033,plain,
    ! [SV1: $i,SV291: $i,SV229: $i] :
      ( ( ( ~ ( in @ SV229 @ SV291 ) )
        = $true )
      | ( ( in @ SV229 @ SV1 )
        = $true )
      | ( ( in @ SV291 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK142_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2715]) ).

thf(3034,plain,
    ! [SV355: $i,SV1: $i,SV403: $i] :
      ( ( ( ~ ( in @ SV403 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV355 @ SV403 )
          | ( in @ SV355 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK142_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2716]) ).

thf(3035,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( ~ ( in @ SV292 @ ( sK142_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY415: $i] :
                ( ~ ( in @ SY415 @ ( sK142_SY8 @ SV1 ) )
                | ( SV292 = SY415 )
                | ( in @ SV292 @ SY415 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2717]) ).

thf(3036,plain,
    ! [SV1: $i,SV293: $i,SV230: $i] :
      ( ( ( ~ ( in @ SV230 @ SV293 ) )
        = $true )
      | ( ( in @ SV230 @ SV1 )
        = $true )
      | ( ( in @ SV293 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK143_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2718]) ).

thf(3037,plain,
    ! [SV356: $i,SV1: $i,SV404: $i] :
      ( ( ( ~ ( in @ SV404 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV356 @ SV404 )
          | ( in @ SV356 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK143_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2719]) ).

thf(3038,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( ~ ( in @ SV294 @ ( sK143_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY416: $i] :
                ( ~ ( in @ SY416 @ ( sK143_SY8 @ SV1 ) )
                | ( SV294 = SY416 )
                | ( in @ SV294 @ SY416 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2720]) ).

thf(3039,plain,
    ! [SV357: $i,SV1: $i,SV405: $i] :
      ( ( ( ~ ( in @ SV405 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV357 @ SV405 )
          | ( in @ SV357 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK180_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2721]) ).

thf(3040,plain,
    ! [SV457: $i,SV1: $i] :
      ( ( ( ! [SY561: $i] :
              ( ~ ( in @ SY561 @ SV1 )
              | ~ ( in @ SV457 @ SY561 )
              | ( in @ SV457 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK180_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2722]) ).

thf(3041,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( ~ ( ~ ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
              | ~ ! [SY529: $i] :
                    ( ~ ( in @ SY529 @ ( sK180_SY8 @ SV1 ) )
                    | ( SV406 = SY529 )
                    | ( in @ SV406 @ SY529 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2723]) ).

thf(3042,plain,
    ! [SV358: $i,SV1: $i,SV407: $i] :
      ( ( ( ~ ( in @ SV407 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV358 @ SV407 )
          | ( in @ SV358 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK181_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2724]) ).

thf(3043,plain,
    ! [SV458: $i,SV1: $i] :
      ( ( ( ! [SY562: $i] :
              ( ~ ( in @ SY562 @ SV1 )
              | ~ ( in @ SV458 @ SY562 )
              | ( in @ SV458 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK181_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2725]) ).

thf(3044,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( ~ ( ~ ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
              | ~ ! [SY530: $i] :
                    ( ~ ( in @ SY530 @ ( sK181_SY8 @ SV1 ) )
                    | ( SV408 = SY530 )
                    | ( in @ SV408 @ SY530 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2726]) ).

thf(3045,plain,
    ! [SV459: $i,SV1: $i] :
      ( ( ( ! [SY563: $i] :
              ( ~ ( in @ SY563 @ SV1 )
              | ~ ( in @ SV459 @ SY563 )
              | ( in @ SV459 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK196_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2727]) ).

thf(3046,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK196_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2728]) ).

thf(3047,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY417: $i] :
              ~ ~ ( ~ ( in @ SY417 @ ( sK196_SY8 @ SV1 ) )
                  | ~ ! [SY418: $i] :
                        ( ~ ( in @ SY418 @ ( sK196_SY8 @ SV1 ) )
                        | ( SY417 = SY418 )
                        | ( in @ SY417 @ SY418 ) ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2729]) ).

thf(3048,plain,
    ! [SV460: $i,SV1: $i] :
      ( ( ( ! [SY564: $i] :
              ( ~ ( in @ SY564 @ SV1 )
              | ~ ( in @ SV460 @ SY564 )
              | ( in @ SV460 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK197_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2730]) ).

thf(3049,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK197_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2731]) ).

thf(3050,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY419: $i] :
              ~ ~ ( ~ ( in @ SY419 @ ( sK197_SY8 @ SV1 ) )
                  | ~ ! [SY420: $i] :
                        ( ~ ( in @ SY420 @ ( sK197_SY8 @ SV1 ) )
                        | ( SY419 = SY420 )
                        | ( in @ SY419 @ SY420 ) ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2732]) ).

thf(3051,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK212_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2733]) ).

thf(3052,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK212_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2734]) ).

thf(3053,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY487: $i] :
                ~ ~ ( ~ ( in @ SY487 @ ( sK212_SY8 @ SV1 ) )
                    | ~ ! [SY488: $i] :
                          ( ~ ( in @ SY488 @ ( sK212_SY8 @ SV1 ) )
                          | ( SY487 = SY488 )
                          | ( in @ SY487 @ SY488 ) ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2734]) ).

thf(3054,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK213_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2735]) ).

thf(3055,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK213_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2736]) ).

thf(3056,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY489: $i] :
                ~ ~ ( ~ ( in @ SY489 @ ( sK213_SY8 @ SV1 ) )
                    | ~ ! [SY490: $i] :
                          ( ~ ( in @ SY490 @ ( sK213_SY8 @ SV1 ) )
                          | ( SY489 = SY490 )
                          | ( in @ SY489 @ SY490 ) ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2736]) ).

thf(3057,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK214_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2737]) ).

thf(3058,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK214_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2738]) ).

thf(3059,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY491: $i] :
                ~ ~ ( ~ ( in @ SY491 @ ( sK214_SY8 @ SV1 ) )
                    | ~ ! [SY492: $i] :
                          ( ~ ( in @ SY492 @ ( sK214_SY8 @ SV1 ) )
                          | ( SY491 = SY492 )
                          | ( in @ SY491 @ SY492 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2738]) ).

thf(3060,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK215_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2739]) ).

thf(3061,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK215_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2740]) ).

thf(3062,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY493: $i] :
                ~ ~ ( ~ ( in @ SY493 @ ( sK215_SY8 @ SV1 ) )
                    | ~ ! [SY494: $i] :
                          ( ~ ( in @ SY494 @ ( sK215_SY8 @ SV1 ) )
                          | ( SY493 = SY494 )
                          | ( in @ SY493 @ SY494 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2740]) ).

thf(3063,plain,
    ! [SV461: $i,SV1: $i] :
      ( ( ( ! [SY565: $i] :
              ( ~ ( in @ SY565 @ SV1 )
              | ~ ( in @ SV461 @ SY565 )
              | ( in @ SV461 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK198_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2741]) ).

thf(3064,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK198_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2742]) ).

thf(3065,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY421: $i] :
              ~ ~ ( ~ ( in @ SY421 @ ( sK198_SY8 @ SV1 ) )
                  | ~ ! [SY422: $i] :
                        ( ~ ( in @ SY422 @ ( sK198_SY8 @ SV1 ) )
                        | ( SY421 = SY422 )
                        | ( in @ SY421 @ SY422 ) ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2743]) ).

thf(3066,plain,
    ! [SV462: $i,SV1: $i] :
      ( ( ( ! [SY566: $i] :
              ( ~ ( in @ SY566 @ SV1 )
              | ~ ( in @ SV462 @ SY566 )
              | ( in @ SV462 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK199_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2744]) ).

thf(3067,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK199_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2745]) ).

thf(3068,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY423: $i] :
              ~ ~ ( ~ ( in @ SY423 @ ( sK199_SY8 @ SV1 ) )
                  | ~ ! [SY424: $i] :
                        ( ~ ( in @ SY424 @ ( sK199_SY8 @ SV1 ) )
                        | ( SY423 = SY424 )
                        | ( in @ SY423 @ SY424 ) ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2746]) ).

thf(3069,plain,
    ! [SV359: $i,SV1: $i,SV409: $i] :
      ( ( ( ~ ( in @ SV409 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV359 @ SV409 )
          | ( in @ SV359 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK182_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2747]) ).

thf(3070,plain,
    ! [SV463: $i,SV1: $i] :
      ( ( ( ! [SY567: $i] :
              ( ~ ( in @ SY567 @ SV1 )
              | ~ ( in @ SV463 @ SY567 )
              | ( in @ SV463 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK182_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2748]) ).

thf(3071,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( ~ ( ~ ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
              | ~ ! [SY531: $i] :
                    ( ~ ( in @ SY531 @ ( sK182_SY8 @ SV1 ) )
                    | ( SV410 = SY531 )
                    | ( in @ SV410 @ SY531 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2749]) ).

thf(3072,plain,
    ! [SV360: $i,SV1: $i,SV411: $i] :
      ( ( ( ~ ( in @ SV411 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV360 @ SV411 )
          | ( in @ SV360 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK183_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2750]) ).

thf(3073,plain,
    ! [SV464: $i,SV1: $i] :
      ( ( ( ! [SY568: $i] :
              ( ~ ( in @ SY568 @ SV1 )
              | ~ ( in @ SV464 @ SY568 )
              | ( in @ SV464 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK183_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2751]) ).

thf(3074,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( ~ ( ~ ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
              | ~ ! [SY532: $i] :
                    ( ~ ( in @ SY532 @ ( sK183_SY8 @ SV1 ) )
                    | ( SV412 = SY532 )
                    | ( in @ SV412 @ SY532 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2752]) ).

thf(3075,plain,
    ! [SV465: $i,SV1: $i] :
      ( ( ( ! [SY569: $i] :
              ( ~ ( in @ SY569 @ SV1 )
              | ~ ( in @ SV465 @ SY569 )
              | ( in @ SV465 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK200_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2753]) ).

thf(3076,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK200_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2754]) ).

thf(3077,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY425: $i] :
              ~ ~ ( ~ ( in @ SY425 @ ( sK200_SY8 @ SV1 ) )
                  | ~ ! [SY426: $i] :
                        ( ~ ( in @ SY426 @ ( sK200_SY8 @ SV1 ) )
                        | ( SY425 = SY426 )
                        | ( in @ SY425 @ SY426 ) ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2755]) ).

thf(3078,plain,
    ! [SV466: $i,SV1: $i] :
      ( ( ( ! [SY570: $i] :
              ( ~ ( in @ SY570 @ SV1 )
              | ~ ( in @ SV466 @ SY570 )
              | ( in @ SV466 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK201_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2756]) ).

thf(3079,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK201_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2757]) ).

thf(3080,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY427: $i] :
              ~ ~ ( ~ ( in @ SY427 @ ( sK201_SY8 @ SV1 ) )
                  | ~ ! [SY428: $i] :
                        ( ~ ( in @ SY428 @ ( sK201_SY8 @ SV1 ) )
                        | ( SY427 = SY428 )
                        | ( in @ SY427 @ SY428 ) ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2758]) ).

thf(3081,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK216_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2759]) ).

thf(3082,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK216_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2760]) ).

thf(3083,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY497: $i] :
                ~ ~ ( ~ ( in @ SY497 @ ( sK216_SY8 @ SV1 ) )
                    | ~ ! [SY498: $i] :
                          ( ~ ( in @ SY498 @ ( sK216_SY8 @ SV1 ) )
                          | ( SY497 = SY498 )
                          | ( in @ SY497 @ SY498 ) ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2760]) ).

thf(3084,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK217_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2761]) ).

thf(3085,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK217_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2762]) ).

thf(3086,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY499: $i] :
                ~ ~ ( ~ ( in @ SY499 @ ( sK217_SY8 @ SV1 ) )
                    | ~ ! [SY500: $i] :
                          ( ~ ( in @ SY500 @ ( sK217_SY8 @ SV1 ) )
                          | ( SY499 = SY500 )
                          | ( in @ SY499 @ SY500 ) ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2762]) ).

thf(3087,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK218_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2763]) ).

thf(3088,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK218_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2764]) ).

thf(3089,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY501: $i] :
                ~ ~ ( ~ ( in @ SY501 @ ( sK218_SY8 @ SV1 ) )
                    | ~ ! [SY502: $i] :
                          ( ~ ( in @ SY502 @ ( sK218_SY8 @ SV1 ) )
                          | ( SY501 = SY502 )
                          | ( in @ SY501 @ SY502 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2764]) ).

thf(3090,plain,
    ! [SV1: $i] :
      ( ( ( in @ ( sK219_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2765]) ).

thf(3091,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( ( ( sK219_SY8 @ SV1 )
               != emptyset ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2766]) ).

thf(3092,plain,
    ! [SV1: $i] :
      ( ( ( ~ ! [SY503: $i] :
                ~ ~ ( ~ ( in @ SY503 @ ( sK219_SY8 @ SV1 ) )
                    | ~ ! [SY504: $i] :
                          ( ~ ( in @ SY504 @ ( sK219_SY8 @ SV1 ) )
                          | ( SY503 = SY504 )
                          | ( in @ SY503 @ SY504 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2766]) ).

thf(3093,plain,
    ! [SV467: $i,SV1: $i] :
      ( ( ( ! [SY571: $i] :
              ( ~ ( in @ SY571 @ SV1 )
              | ~ ( in @ SV467 @ SY571 )
              | ( in @ SV467 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK202_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2767]) ).

thf(3094,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK202_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2768]) ).

thf(3095,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY429: $i] :
              ~ ~ ( ~ ( in @ SY429 @ ( sK202_SY8 @ SV1 ) )
                  | ~ ! [SY430: $i] :
                        ( ~ ( in @ SY430 @ ( sK202_SY8 @ SV1 ) )
                        | ( SY429 = SY430 )
                        | ( in @ SY429 @ SY430 ) ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2769]) ).

thf(3096,plain,
    ! [SV468: $i,SV1: $i] :
      ( ( ( ! [SY572: $i] :
              ( ~ ( in @ SY572 @ SV1 )
              | ~ ( in @ SV468 @ SY572 )
              | ( in @ SV468 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK203_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2770]) ).

thf(3097,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK203_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2771]) ).

thf(3098,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY431: $i] :
              ~ ~ ( ~ ( in @ SY431 @ ( sK203_SY8 @ SV1 ) )
                  | ~ ! [SY432: $i] :
                        ( ~ ( in @ SY432 @ ( sK203_SY8 @ SV1 ) )
                        | ( SY431 = SY432 )
                        | ( in @ SY431 @ SY432 ) ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2772]) ).

thf(3099,plain,
    ! [SV1: $i,SV295: $i,SV231: $i] :
      ( ( ( ~ ( in @ SV231 @ SV295 ) )
        = $true )
      | ( ( in @ SV231 @ SV1 )
        = $true )
      | ( ( in @ SV295 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK118_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2774]) ).

thf(3100,plain,
    ! [SV178: $i,SV1: $i] :
      ( ( ( ! [SY327: $i] :
              ( ~ ( in @ SY327 @ ( sK118_SY8 @ SV1 ) )
              | ( SV178 = SY327 )
              | ( in @ SV178 @ SY327 ) ) )
        = $false )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2775]) ).

thf(3101,plain,
    ! [SV1: $i,SV296: $i,SV232: $i] :
      ( ( ( ~ ( in @ SV232 @ SV296 ) )
        = $true )
      | ( ( in @ SV232 @ SV1 )
        = $true )
      | ( ( in @ SV296 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK119_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2777]) ).

thf(3102,plain,
    ! [SV180: $i,SV1: $i] :
      ( ( ( ! [SY328: $i] :
              ( ~ ( in @ SY328 @ ( sK119_SY8 @ SV1 ) )
              | ( SV180 = SY328 )
              | ( in @ SV180 @ SY328 ) ) )
        = $false )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2778]) ).

thf(3103,plain,
    ! [SV1: $i,SV297: $i,SV233: $i] :
      ( ( ( ~ ( in @ SV233 @ SV297 ) )
        = $true )
      | ( ( in @ SV233 @ SV1 )
        = $true )
      | ( ( in @ SV297 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK148_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2779]) ).

thf(3104,plain,
    ! [SV361: $i,SV1: $i,SV413: $i] :
      ( ( ( ~ ( in @ SV413 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV361 @ SV413 )
          | ( in @ SV361 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK148_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2780]) ).

thf(3105,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( ~ ( in @ SV298 @ ( sK148_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY433: $i] :
                ( ~ ( in @ SY433 @ ( sK148_SY8 @ SV1 ) )
                | ( SV298 = SY433 )
                | ( in @ SV298 @ SY433 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2781]) ).

thf(3106,plain,
    ! [SV1: $i,SV299: $i,SV234: $i] :
      ( ( ( ~ ( in @ SV234 @ SV299 ) )
        = $true )
      | ( ( in @ SV234 @ SV1 )
        = $true )
      | ( ( in @ SV299 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK149_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2782]) ).

thf(3107,plain,
    ! [SV362: $i,SV1: $i,SV414: $i] :
      ( ( ( ~ ( in @ SV414 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV362 @ SV414 )
          | ( in @ SV362 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK149_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2783]) ).

thf(3108,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( ~ ( in @ SV300 @ ( sK149_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY434: $i] :
                ( ~ ( in @ SY434 @ ( sK149_SY8 @ SV1 ) )
                | ( SV300 = SY434 )
                | ( in @ SV300 @ SY434 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2784]) ).

thf(3109,plain,
    ! [SV301: $i,SV1: $i,SV363: $i] :
      ( ( ( in @ SV363 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV301 @ SV363 )
          | ( in @ SV301 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK172_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2785]) ).

thf(3110,plain,
    ! [SV415: $i,SV1: $i,SV469: $i] :
      ( ( ( ~ ( in @ SV469 @ SV1 )
          | ~ ( in @ SV415 @ SV469 )
          | ( in @ SV415 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK172_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2786]) ).

thf(3111,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( ~ ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
          | ~ ! [SY507: $i] :
                ( ~ ( in @ SY507 @ ( sK172_SY8 @ SV1 ) )
                | ( SV364 = SY507 )
                | ( in @ SV364 @ SY507 ) ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2787]) ).

thf(3112,plain,
    ! [SV302: $i,SV1: $i,SV365: $i] :
      ( ( ( in @ SV365 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV302 @ SV365 )
          | ( in @ SV302 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK173_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2788]) ).

thf(3113,plain,
    ! [SV416: $i,SV1: $i,SV470: $i] :
      ( ( ( ~ ( in @ SV470 @ SV1 )
          | ~ ( in @ SV416 @ SV470 )
          | ( in @ SV416 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK173_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2789]) ).

thf(3114,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( ~ ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
          | ~ ! [SY508: $i] :
                ( ~ ( in @ SY508 @ ( sK173_SY8 @ SV1 ) )
                | ( SV366 = SY508 )
                | ( in @ SV366 @ SY508 ) ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2790]) ).

thf(3115,plain,
    ! [SV303: $i,SV1: $i,SV367: $i] :
      ( ( ( in @ SV367 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV303 @ SV367 )
          | ( in @ SV303 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK174_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2791]) ).

thf(3116,plain,
    ! [SV417: $i,SV1: $i,SV471: $i] :
      ( ( ( ~ ( in @ SV471 @ SV1 )
          | ~ ( in @ SV417 @ SV471 )
          | ( in @ SV417 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK174_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2792]) ).

thf(3117,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( ~ ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
          | ~ ! [SY509: $i] :
                ( ~ ( in @ SY509 @ ( sK174_SY8 @ SV1 ) )
                | ( SV368 = SY509 )
                | ( in @ SV368 @ SY509 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2793]) ).

thf(3118,plain,
    ! [SV304: $i,SV1: $i,SV369: $i] :
      ( ( ( in @ SV369 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV304 @ SV369 )
          | ( in @ SV304 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK175_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2794]) ).

thf(3119,plain,
    ! [SV418: $i,SV1: $i,SV472: $i] :
      ( ( ( ~ ( in @ SV472 @ SV1 )
          | ~ ( in @ SV418 @ SV472 )
          | ( in @ SV418 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK175_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2795]) ).

thf(3120,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( ~ ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
          | ~ ! [SY510: $i] :
                ( ~ ( in @ SY510 @ ( sK175_SY8 @ SV1 ) )
                | ( SV370 = SY510 )
                | ( in @ SV370 @ SY510 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2796]) ).

thf(3121,plain,
    ! [SV1: $i,SV305: $i,SV235: $i] :
      ( ( ( ~ ( in @ SV235 @ SV305 ) )
        = $true )
      | ( ( in @ SV235 @ SV1 )
        = $true )
      | ( ( in @ SV305 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK150_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2797]) ).

thf(3122,plain,
    ! [SV371: $i,SV1: $i,SV419: $i] :
      ( ( ( ~ ( in @ SV419 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV371 @ SV419 )
          | ( in @ SV371 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK150_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2798]) ).

thf(3123,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( ~ ( in @ SV306 @ ( sK150_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY439: $i] :
                ( ~ ( in @ SY439 @ ( sK150_SY8 @ SV1 ) )
                | ( SV306 = SY439 )
                | ( in @ SV306 @ SY439 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2799]) ).

thf(3124,plain,
    ! [SV1: $i,SV307: $i,SV236: $i] :
      ( ( ( ~ ( in @ SV236 @ SV307 ) )
        = $true )
      | ( ( in @ SV236 @ SV1 )
        = $true )
      | ( ( in @ SV307 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK151_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2800]) ).

thf(3125,plain,
    ! [SV372: $i,SV1: $i,SV420: $i] :
      ( ( ( ~ ( in @ SV420 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV372 @ SV420 )
          | ( in @ SV372 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK151_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2801]) ).

thf(3126,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( ~ ( in @ SV308 @ ( sK151_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY440: $i] :
                ( ~ ( in @ SY440 @ ( sK151_SY8 @ SV1 ) )
                | ( SV308 = SY440 )
                | ( in @ SV308 @ SY440 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2802]) ).

thf(3127,plain,
    ! [SV18: $i,SV421: $i,SV1: $i,SV473: $i] :
      ( ( ( ~ ( in @ SV473 @ SV1 )
          | ~ ( in @ SV421 @ SV473 )
          | ( in @ SV421 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK184_SY93 @ SV18 @ SV1 ) @ ( sK40_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2803]) ).

thf(3128,plain,
    ! [SV18: $i,SV422: $i,SV1: $i,SV474: $i] :
      ( ( ( ~ ( in @ SV474 @ SV1 )
          | ~ ( in @ SV422 @ SV474 )
          | ( in @ SV422 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( SV18
          = ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2804]) ).

thf(3129,plain,
    ! [SV18: $i,SV423: $i,SV1: $i,SV475: $i] :
      ( ( ( ~ ( in @ SV475 @ SV1 )
          | ~ ( in @ SV423 @ SV475 )
          | ( in @ SV423 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2805]) ).

thf(3130,plain,
    ! [SV20: $i,SV424: $i,SV1: $i,SV476: $i] :
      ( ( ( ~ ( in @ SV476 @ SV1 )
          | ~ ( in @ SV424 @ SV476 )
          | ( in @ SV424 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK185_SY94 @ SV20 @ SV1 ) @ ( sK41_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2806]) ).

thf(3131,plain,
    ! [SV20: $i,SV425: $i,SV1: $i,SV477: $i] :
      ( ( ( ~ ( in @ SV477 @ SV1 )
          | ~ ( in @ SV425 @ SV477 )
          | ( in @ SV425 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( SV20
          = ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2807]) ).

thf(3132,plain,
    ! [SV20: $i,SV426: $i,SV1: $i,SV478: $i] :
      ( ( ( ~ ( in @ SV478 @ SV1 )
          | ~ ( in @ SV426 @ SV478 )
          | ( in @ SV426 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV20 @ ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2808]) ).

thf(3133,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( in @ ( sK220_SY161 @ SV44 @ SV1 ) @ ( sK60_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2809]) ).

thf(3134,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( SV44
          = ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2810]) ).

thf(3135,plain,
    ! [SV1: $i,SV44: $i] :
      ( ( ( in @ SV44 @ ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2810]) ).

thf(3136,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( in @ ( sK221_SY162 @ SV46 @ SV1 ) @ ( sK61_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2811]) ).

thf(3137,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( SV46
          = ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2812]) ).

thf(3138,plain,
    ! [SV1: $i,SV46: $i] :
      ( ( ( in @ SV46 @ ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2812]) ).

thf(3139,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( ~ ( in @ ( sK232_SY215 @ SV80 @ SV1 ) @ ( sK84_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2814]) ).

thf(3140,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( ( SV80
            = ( sK232_SY215 @ SV80 @ SV1 ) )
          | ( in @ SV80 @ ( sK232_SY215 @ SV80 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2814]) ).

thf(3141,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( ~ ( in @ ( sK233_SY216 @ SV82 @ SV1 ) @ ( sK85_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2816]) ).

thf(3142,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( ( SV82
            = ( sK233_SY216 @ SV82 @ SV1 ) )
          | ( in @ SV82 @ ( sK233_SY216 @ SV82 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2816]) ).

thf(3143,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( ~ ( in @ ( sK234_SY217 @ SV84 @ SV1 ) @ ( sK86_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2818]) ).

thf(3144,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( ( SV84
            = ( sK234_SY217 @ SV84 @ SV1 ) )
          | ( in @ SV84 @ ( sK234_SY217 @ SV84 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2818]) ).

thf(3145,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( ~ ( in @ ( sK235_SY218 @ SV86 @ SV1 ) @ ( sK87_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2820]) ).

thf(3146,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( ( SV86
            = ( sK235_SY218 @ SV86 @ SV1 ) )
          | ( in @ SV86 @ ( sK235_SY218 @ SV86 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2820]) ).

thf(3147,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( in @ ( sK222_SY167 @ SV52 @ SV1 ) @ ( sK62_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2821]) ).

thf(3148,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( SV52
          = ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2822]) ).

thf(3149,plain,
    ! [SV1: $i,SV52: $i] :
      ( ( ( in @ SV52 @ ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2822]) ).

thf(3150,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( in @ ( sK223_SY168 @ SV54 @ SV1 ) @ ( sK63_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2823]) ).

thf(3151,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( SV54
          = ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2824]) ).

thf(3152,plain,
    ! [SV1: $i,SV54: $i] :
      ( ( ( in @ SV54 @ ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2824]) ).

thf(3153,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( in @ ( sK224_SY169 @ SV56 @ SV1 ) @ ( sK64_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2825]) ).

thf(3154,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( SV56
          = ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2826]) ).

thf(3155,plain,
    ! [SV1: $i,SV56: $i] :
      ( ( ( in @ SV56 @ ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2826]) ).

thf(3156,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( in @ ( sK225_SY170 @ SV58 @ SV1 ) @ ( sK65_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2827]) ).

thf(3157,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( SV58
          = ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2828]) ).

thf(3158,plain,
    ! [SV1: $i,SV58: $i] :
      ( ( ( in @ SV58 @ ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2828]) ).

thf(3159,plain,
    ! [SV1: $i,SV237: $i,SV185: $i] :
      ( ( ( in @ SV185 @ SV237 )
        = $false )
      | ( ( in @ SV185 @ SV1 )
        = $true )
      | ( ( in @ SV237 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK100_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2829]) ).

thf(3160,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( ~ ( in @ ( sK240_SY285 @ SV132 @ SV1 ) @ ( sK100_SY8 @ SV1 ) )
          | ( SV132
            = ( sK240_SY285 @ SV132 @ SV1 ) )
          | ( in @ SV132 @ ( sK240_SY285 @ SV132 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2830]) ).

thf(3161,plain,
    ! [SV1: $i,SV238: $i,SV186: $i] :
      ( ( ( in @ SV186 @ SV238 )
        = $false )
      | ( ( in @ SV186 @ SV1 )
        = $true )
      | ( ( in @ SV238 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK101_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2831]) ).

thf(3162,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( ~ ( in @ ( sK241_SY286 @ SV134 @ SV1 ) @ ( sK101_SY8 @ SV1 ) )
          | ( SV134
            = ( sK241_SY286 @ SV134 @ SV1 ) )
          | ( in @ SV134 @ ( sK241_SY286 @ SV134 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2832]) ).

thf(3163,plain,
    ! [SV1: $i,SV309: $i,SV239: $i] :
      ( ( ( ~ ( in @ SV239 @ SV309 ) )
        = $true )
      | ( ( in @ SV239 @ SV1 )
        = $true )
      | ( ( in @ SV309 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK120_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2834]) ).

thf(3164,plain,
    ! [SV188: $i,SV1: $i] :
      ( ( ( ! [SY331: $i] :
              ( ~ ( in @ SY331 @ ( sK120_SY8 @ SV1 ) )
              | ( SV188 = SY331 )
              | ( in @ SV188 @ SY331 ) ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2835]) ).

thf(3165,plain,
    ! [SV1: $i,SV310: $i,SV240: $i] :
      ( ( ( ~ ( in @ SV240 @ SV310 ) )
        = $true )
      | ( ( in @ SV240 @ SV1 )
        = $true )
      | ( ( in @ SV310 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK121_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2837]) ).

thf(3166,plain,
    ! [SV190: $i,SV1: $i] :
      ( ( ( ! [SY332: $i] :
              ( ~ ( in @ SY332 @ ( sK121_SY8 @ SV1 ) )
              | ( SV190 = SY332 )
              | ( in @ SV190 @ SY332 ) ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2838]) ).

thf(3167,plain,
    ! [SV1: $i,SV311: $i,SV241: $i] :
      ( ( ( ~ ( in @ SV241 @ SV311 ) )
        = $true )
      | ( ( in @ SV241 @ SV1 )
        = $true )
      | ( ( in @ SV311 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK122_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2840]) ).

thf(3168,plain,
    ! [SV192: $i,SV1: $i] :
      ( ( ( ! [SY333: $i] :
              ( ~ ( in @ SY333 @ ( sK122_SY8 @ SV1 ) )
              | ( SV192 = SY333 )
              | ( in @ SV192 @ SY333 ) ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2841]) ).

thf(3169,plain,
    ! [SV1: $i,SV312: $i,SV242: $i] :
      ( ( ( ~ ( in @ SV242 @ SV312 ) )
        = $true )
      | ( ( in @ SV242 @ SV1 )
        = $true )
      | ( ( in @ SV312 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK123_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2843]) ).

thf(3170,plain,
    ! [SV194: $i,SV1: $i] :
      ( ( ( ! [SY334: $i] :
              ( ~ ( in @ SY334 @ ( sK123_SY8 @ SV1 ) )
              | ( SV194 = SY334 )
              | ( in @ SV194 @ SY334 ) ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2844]) ).

thf(3171,plain,
    ! [SV1: $i,SV243: $i,SV195: $i] :
      ( ( ( in @ SV195 @ SV243 )
        = $false )
      | ( ( in @ SV195 @ SV1 )
        = $true )
      | ( ( in @ SV243 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK102_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2845]) ).

thf(3172,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( ~ ( in @ ( sK242_SY291 @ SV140 @ SV1 ) @ ( sK102_SY8 @ SV1 ) )
          | ( SV140
            = ( sK242_SY291 @ SV140 @ SV1 ) )
          | ( in @ SV140 @ ( sK242_SY291 @ SV140 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2846]) ).

thf(3173,plain,
    ! [SV1: $i,SV244: $i,SV196: $i] :
      ( ( ( in @ SV196 @ SV244 )
        = $false )
      | ( ( in @ SV196 @ SV1 )
        = $true )
      | ( ( in @ SV244 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK103_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2847]) ).

thf(3174,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( ~ ( in @ ( sK243_SY292 @ SV142 @ SV1 ) @ ( sK103_SY8 @ SV1 ) )
          | ( SV142
            = ( sK243_SY292 @ SV142 @ SV1 ) )
          | ( in @ SV142 @ ( sK243_SY292 @ SV142 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2848]) ).

thf(3175,plain,
    ! [SV1: $i,SV245: $i,SV197: $i] :
      ( ( ( in @ SV197 @ SV245 )
        = $false )
      | ( ( in @ SV197 @ SV1 )
        = $true )
      | ( ( in @ SV245 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK104_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2849]) ).

thf(3176,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( ~ ( in @ ( sK244_SY293 @ SV144 @ SV1 ) @ ( sK104_SY8 @ SV1 ) )
          | ( SV144
            = ( sK244_SY293 @ SV144 @ SV1 ) )
          | ( in @ SV144 @ ( sK244_SY293 @ SV144 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2850]) ).

thf(3177,plain,
    ! [SV1: $i,SV246: $i,SV198: $i] :
      ( ( ( in @ SV198 @ SV246 )
        = $false )
      | ( ( in @ SV198 @ SV1 )
        = $true )
      | ( ( in @ SV246 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK105_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2851]) ).

thf(3178,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( ~ ( in @ ( sK245_SY294 @ SV146 @ SV1 ) @ ( sK105_SY8 @ SV1 ) )
          | ( SV146
            = ( sK245_SY294 @ SV146 @ SV1 ) )
          | ( in @ SV146 @ ( sK245_SY294 @ SV146 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2852]) ).

thf(3179,plain,
    ! [SV1: $i,SV247: $i,SV199: $i] :
      ( ( ( in @ SV199 @ SV247 )
        = $false )
      | ( ( in @ SV199 @ SV1 )
        = $true )
      | ( ( in @ SV247 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK128_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2853]) ).

thf(3180,plain,
    ! [SV313: $i,SV1: $i,SV373: $i] :
      ( ( ( in @ SV373 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV313 @ SV373 )
          | ( in @ SV313 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK128_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2854]) ).

thf(3181,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY373: $i] :
                ( ~ ( in @ SY373 @ ( sK128_SY8 @ SV1 ) )
                | ( SV248 = SY373 )
                | ( in @ SV248 @ SY373 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2855]) ).

thf(3182,plain,
    ! [SV1: $i,SV249: $i,SV200: $i] :
      ( ( ( in @ SV200 @ SV249 )
        = $false )
      | ( ( in @ SV200 @ SV1 )
        = $true )
      | ( ( in @ SV249 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK129_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2856]) ).

thf(3183,plain,
    ! [SV314: $i,SV1: $i,SV374: $i] :
      ( ( ( in @ SV374 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV314 @ SV374 )
          | ( in @ SV314 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK129_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2857]) ).

thf(3184,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY374: $i] :
                ( ~ ( in @ SY374 @ ( sK129_SY8 @ SV1 ) )
                | ( SV250 = SY374 )
                | ( in @ SV250 @ SY374 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2858]) ).

thf(3185,plain,
    ! [SV1: $i,SV315: $i,SV251: $i] :
      ( ( ( ~ ( in @ SV251 @ SV315 ) )
        = $true )
      | ( ( in @ SV251 @ SV1 )
        = $true )
      | ( ( in @ SV315 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK152_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2859]) ).

thf(3186,plain,
    ! [SV375: $i,SV1: $i,SV427: $i] :
      ( ( ( ~ ( in @ SV427 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV375 @ SV427 )
          | ( in @ SV375 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK152_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2860]) ).

thf(3187,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( ~ ( in @ SV316 @ ( sK152_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY443: $i] :
                ( ~ ( in @ SY443 @ ( sK152_SY8 @ SV1 ) )
                | ( SV316 = SY443 )
                | ( in @ SV316 @ SY443 ) ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2861]) ).

thf(3188,plain,
    ! [SV1: $i,SV317: $i,SV252: $i] :
      ( ( ( ~ ( in @ SV252 @ SV317 ) )
        = $true )
      | ( ( in @ SV252 @ SV1 )
        = $true )
      | ( ( in @ SV317 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK153_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2862]) ).

thf(3189,plain,
    ! [SV376: $i,SV1: $i,SV428: $i] :
      ( ( ( ~ ( in @ SV428 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV376 @ SV428 )
          | ( in @ SV376 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK153_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2863]) ).

thf(3190,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( ~ ( in @ SV318 @ ( sK153_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY444: $i] :
                ( ~ ( in @ SY444 @ ( sK153_SY8 @ SV1 ) )
                | ( SV318 = SY444 )
                | ( in @ SV318 @ SY444 ) ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2864]) ).

thf(3191,plain,
    ! [SV1: $i,SV319: $i,SV253: $i] :
      ( ( ( ~ ( in @ SV253 @ SV319 ) )
        = $true )
      | ( ( in @ SV253 @ SV1 )
        = $true )
      | ( ( in @ SV319 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK154_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2865]) ).

thf(3192,plain,
    ! [SV377: $i,SV1: $i,SV429: $i] :
      ( ( ( ~ ( in @ SV429 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV377 @ SV429 )
          | ( in @ SV377 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK154_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2866]) ).

thf(3193,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( ~ ( in @ SV320 @ ( sK154_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY445: $i] :
                ( ~ ( in @ SY445 @ ( sK154_SY8 @ SV1 ) )
                | ( SV320 = SY445 )
                | ( in @ SV320 @ SY445 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2867]) ).

thf(3194,plain,
    ! [SV1: $i,SV321: $i,SV254: $i] :
      ( ( ( ~ ( in @ SV254 @ SV321 ) )
        = $true )
      | ( ( in @ SV254 @ SV1 )
        = $true )
      | ( ( in @ SV321 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK155_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2868]) ).

thf(3195,plain,
    ! [SV378: $i,SV1: $i,SV430: $i] :
      ( ( ( ~ ( in @ SV430 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV378 @ SV430 )
          | ( in @ SV378 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK155_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2869]) ).

thf(3196,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( ~ ( in @ SV322 @ ( sK155_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY446: $i] :
                ( ~ ( in @ SY446 @ ( sK155_SY8 @ SV1 ) )
                | ( SV322 = SY446 )
                | ( in @ SV322 @ SY446 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2870]) ).

thf(3197,plain,
    ! [SV1: $i,SV255: $i,SV201: $i] :
      ( ( ( in @ SV201 @ SV255 )
        = $false )
      | ( ( in @ SV201 @ SV1 )
        = $true )
      | ( ( in @ SV255 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK130_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2871]) ).

thf(3198,plain,
    ! [SV323: $i,SV1: $i,SV379: $i] :
      ( ( ( in @ SV379 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV323 @ SV379 )
          | ( in @ SV323 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK130_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2872]) ).

thf(3199,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY379: $i] :
                ( ~ ( in @ SY379 @ ( sK130_SY8 @ SV1 ) )
                | ( SV256 = SY379 )
                | ( in @ SV256 @ SY379 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2873]) ).

thf(3200,plain,
    ! [SV1: $i,SV257: $i,SV202: $i] :
      ( ( ( in @ SV202 @ SV257 )
        = $false )
      | ( ( in @ SV202 @ SV1 )
        = $true )
      | ( ( in @ SV257 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK131_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2874]) ).

thf(3201,plain,
    ! [SV324: $i,SV1: $i,SV380: $i] :
      ( ( ( in @ SV380 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV324 @ SV380 )
          | ( in @ SV324 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK131_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2875]) ).

thf(3202,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY380: $i] :
                ( ~ ( in @ SY380 @ ( sK131_SY8 @ SV1 ) )
                | ( SV258 = SY380 )
                | ( in @ SV258 @ SY380 ) ) )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2876]) ).

thf(3203,plain,
    ! [SV325: $i,SV1: $i,SV381: $i] :
      ( ( ( in @ SV381 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV325 @ SV381 )
          | ( in @ SV325 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK176_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2877]) ).

thf(3204,plain,
    ! [SV431: $i,SV1: $i,SV479: $i] :
      ( ( ( ~ ( in @ SV479 @ SV1 )
          | ~ ( in @ SV431 @ SV479 )
          | ( in @ SV431 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK176_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2878]) ).

thf(3205,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( ~ ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
          | ~ ! [SY517: $i] :
                ( ~ ( in @ SY517 @ ( sK176_SY8 @ SV1 ) )
                | ( SV382 = SY517 )
                | ( in @ SV382 @ SY517 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2879]) ).

thf(3206,plain,
    ! [SV326: $i,SV1: $i,SV383: $i] :
      ( ( ( in @ SV383 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV326 @ SV383 )
          | ( in @ SV326 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK177_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2880]) ).

thf(3207,plain,
    ! [SV432: $i,SV1: $i,SV480: $i] :
      ( ( ( ~ ( in @ SV480 @ SV1 )
          | ~ ( in @ SV432 @ SV480 )
          | ( in @ SV432 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK177_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2881]) ).

thf(3208,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( ~ ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
          | ~ ! [SY518: $i] :
                ( ~ ( in @ SY518 @ ( sK177_SY8 @ SV1 ) )
                | ( SV384 = SY518 )
                | ( in @ SV384 @ SY518 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2882]) ).

thf(3209,plain,
    ! [SV433: $i,SV1: $i,SV481: $i] :
      ( ( ( ~ ( in @ SV481 @ SV1 )
          | ~ ( in @ SV433 @ SV481 )
          | ( in @ SV433 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK186_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2883]) ).

thf(3210,plain,
    ! [SV1: $i] :
      ( ( ( ( sK186_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2884]) ).

thf(3211,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
                | ~ ! [SY573: $i] :
                      ( ~ ( in @ SY573 @ ( sK186_SY8 @ SV1 ) )
                      | ( SV482 = SY573 )
                      | ( in @ SV482 @ SY573 ) ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2885]) ).

thf(3212,plain,
    ! [SV434: $i,SV1: $i,SV483: $i] :
      ( ( ( ~ ( in @ SV483 @ SV1 )
          | ~ ( in @ SV434 @ SV483 )
          | ( in @ SV434 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK187_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2886]) ).

thf(3213,plain,
    ! [SV1: $i] :
      ( ( ( ( sK187_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2887]) ).

thf(3214,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
                | ~ ! [SY574: $i] :
                      ( ~ ( in @ SY574 @ ( sK187_SY8 @ SV1 ) )
                      | ( SV484 = SY574 )
                      | ( in @ SV484 @ SY574 ) ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2888]) ).

thf(3215,plain,
    ! [SV485: $i,SV1: $i] :
      ( ( ( ! [SY575: $i] :
              ( ~ ( in @ SY575 @ SV1 )
              | ~ ( in @ SV485 @ SY575 )
              | ( in @ SV485 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK204_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2889]) ).

thf(3216,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK204_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2890]) ).

thf(3217,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY451: $i] :
              ~ ~ ( ~ ( in @ SY451 @ ( sK204_SY8 @ SV1 ) )
                  | ~ ! [SY452: $i] :
                        ( ~ ( in @ SY452 @ ( sK204_SY8 @ SV1 ) )
                        | ( SY451 = SY452 )
                        | ( in @ SY451 @ SY452 ) ) ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2891]) ).

thf(3218,plain,
    ! [SV486: $i,SV1: $i] :
      ( ( ( ! [SY576: $i] :
              ( ~ ( in @ SY576 @ SV1 )
              | ~ ( in @ SV486 @ SY576 )
              | ( in @ SV486 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK205_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2892]) ).

thf(3219,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK205_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2893]) ).

thf(3220,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY453: $i] :
              ~ ~ ( ~ ( in @ SY453 @ ( sK205_SY8 @ SV1 ) )
                  | ~ ! [SY454: $i] :
                        ( ~ ( in @ SY454 @ ( sK205_SY8 @ SV1 ) )
                        | ( SY453 = SY454 )
                        | ( in @ SY453 @ SY454 ) ) ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2894]) ).

thf(3221,plain,
    ! [SV487: $i,SV1: $i] :
      ( ( ( ! [SY577: $i] :
              ( ~ ( in @ SY577 @ SV1 )
              | ~ ( in @ SV487 @ SY577 )
              | ( in @ SV487 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK206_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2895]) ).

thf(3222,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK206_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2896]) ).

thf(3223,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY455: $i] :
              ~ ~ ( ~ ( in @ SY455 @ ( sK206_SY8 @ SV1 ) )
                  | ~ ! [SY456: $i] :
                        ( ~ ( in @ SY456 @ ( sK206_SY8 @ SV1 ) )
                        | ( SY455 = SY456 )
                        | ( in @ SY455 @ SY456 ) ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2897]) ).

thf(3224,plain,
    ! [SV488: $i,SV1: $i] :
      ( ( ( ! [SY578: $i] :
              ( ~ ( in @ SY578 @ SV1 )
              | ~ ( in @ SV488 @ SY578 )
              | ( in @ SV488 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK207_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2898]) ).

thf(3225,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK207_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2899]) ).

thf(3226,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY457: $i] :
              ~ ~ ( ~ ( in @ SY457 @ ( sK207_SY8 @ SV1 ) )
                  | ~ ! [SY458: $i] :
                        ( ~ ( in @ SY458 @ ( sK207_SY8 @ SV1 ) )
                        | ( SY457 = SY458 )
                        | ( in @ SY457 @ SY458 ) ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2900]) ).

thf(3227,plain,
    ! [SV435: $i,SV1: $i,SV489: $i] :
      ( ( ( ~ ( in @ SV489 @ SV1 )
          | ~ ( in @ SV435 @ SV489 )
          | ( in @ SV435 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK188_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2901]) ).

thf(3228,plain,
    ! [SV1: $i] :
      ( ( ( ( sK188_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2902]) ).

thf(3229,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
                | ~ ! [SY579: $i] :
                      ( ~ ( in @ SY579 @ ( sK188_SY8 @ SV1 ) )
                      | ( SV490 = SY579 )
                      | ( in @ SV490 @ SY579 ) ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2903]) ).

thf(3230,plain,
    ! [SV436: $i,SV1: $i,SV491: $i] :
      ( ( ( ~ ( in @ SV491 @ SV1 )
          | ~ ( in @ SV436 @ SV491 )
          | ( in @ SV436 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK189_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2904]) ).

thf(3231,plain,
    ! [SV1: $i] :
      ( ( ( ( sK189_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2905]) ).

thf(3232,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
                | ~ ! [SY580: $i] :
                      ( ~ ( in @ SY580 @ ( sK189_SY8 @ SV1 ) )
                      | ( SV492 = SY580 )
                      | ( in @ SV492 @ SY580 ) ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2906]) ).

thf(3233,plain,
    ! [SV327: $i,SV1: $i,SV385: $i] :
      ( ( ( in @ SV385 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV327 @ SV385 )
          | ( in @ SV327 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK178_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2907]) ).

thf(3234,plain,
    ! [SV437: $i,SV1: $i,SV493: $i] :
      ( ( ( ~ ( in @ SV493 @ SV1 )
          | ~ ( in @ SV437 @ SV493 )
          | ( in @ SV437 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK178_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2908]) ).

thf(3235,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( ~ ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
          | ~ ! [SY519: $i] :
                ( ~ ( in @ SY519 @ ( sK178_SY8 @ SV1 ) )
                | ( SV386 = SY519 )
                | ( in @ SV386 @ SY519 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2909]) ).

thf(3236,plain,
    ! [SV328: $i,SV1: $i,SV387: $i] :
      ( ( ( in @ SV387 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV328 @ SV387 )
          | ( in @ SV328 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK179_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2910]) ).

thf(3237,plain,
    ! [SV438: $i,SV1: $i,SV494: $i] :
      ( ( ( ~ ( in @ SV494 @ SV1 )
          | ~ ( in @ SV438 @ SV494 )
          | ( in @ SV438 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK179_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2911]) ).

thf(3238,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( ~ ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
          | ~ ! [SY520: $i] :
                ( ~ ( in @ SY520 @ ( sK179_SY8 @ SV1 ) )
                | ( SV388 = SY520 )
                | ( in @ SV388 @ SY520 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2912]) ).

thf(3239,plain,
    ! [SV439: $i,SV1: $i,SV495: $i] :
      ( ( ( ~ ( in @ SV495 @ SV1 )
          | ~ ( in @ SV439 @ SV495 )
          | ( in @ SV439 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK190_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2913]) ).

thf(3240,plain,
    ! [SV1: $i] :
      ( ( ( ( sK190_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2914]) ).

thf(3241,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
                | ~ ! [SY581: $i] :
                      ( ~ ( in @ SY581 @ ( sK190_SY8 @ SV1 ) )
                      | ( SV496 = SY581 )
                      | ( in @ SV496 @ SY581 ) ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2915]) ).

thf(3242,plain,
    ! [SV440: $i,SV1: $i,SV497: $i] :
      ( ( ( ~ ( in @ SV497 @ SV1 )
          | ~ ( in @ SV440 @ SV497 )
          | ( in @ SV440 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK191_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2916]) ).

thf(3243,plain,
    ! [SV1: $i] :
      ( ( ( ( sK191_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2917]) ).

thf(3244,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
                | ~ ! [SY582: $i] :
                      ( ~ ( in @ SY582 @ ( sK191_SY8 @ SV1 ) )
                      | ( SV498 = SY582 )
                      | ( in @ SV498 @ SY582 ) ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2918]) ).

thf(3245,plain,
    ! [SV499: $i,SV1: $i] :
      ( ( ( ! [SY583: $i] :
              ( ~ ( in @ SY583 @ SV1 )
              | ~ ( in @ SV499 @ SY583 )
              | ( in @ SV499 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK208_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2919]) ).

thf(3246,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK208_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2920]) ).

thf(3247,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY461: $i] :
              ~ ~ ( ~ ( in @ SY461 @ ( sK208_SY8 @ SV1 ) )
                  | ~ ! [SY462: $i] :
                        ( ~ ( in @ SY462 @ ( sK208_SY8 @ SV1 ) )
                        | ( SY461 = SY462 )
                        | ( in @ SY461 @ SY462 ) ) ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2921]) ).

thf(3248,plain,
    ! [SV500: $i,SV1: $i] :
      ( ( ( ! [SY584: $i] :
              ( ~ ( in @ SY584 @ SV1 )
              | ~ ( in @ SV500 @ SY584 )
              | ( in @ SV500 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK209_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2922]) ).

thf(3249,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK209_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2923]) ).

thf(3250,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY463: $i] :
              ~ ~ ( ~ ( in @ SY463 @ ( sK209_SY8 @ SV1 ) )
                  | ~ ! [SY464: $i] :
                        ( ~ ( in @ SY464 @ ( sK209_SY8 @ SV1 ) )
                        | ( SY463 = SY464 )
                        | ( in @ SY463 @ SY464 ) ) ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2924]) ).

thf(3251,plain,
    ! [SV501: $i,SV1: $i] :
      ( ( ( ! [SY585: $i] :
              ( ~ ( in @ SY585 @ SV1 )
              | ~ ( in @ SV501 @ SY585 )
              | ( in @ SV501 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK210_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2925]) ).

thf(3252,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK210_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2926]) ).

thf(3253,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY465: $i] :
              ~ ~ ( ~ ( in @ SY465 @ ( sK210_SY8 @ SV1 ) )
                  | ~ ! [SY466: $i] :
                        ( ~ ( in @ SY466 @ ( sK210_SY8 @ SV1 ) )
                        | ( SY465 = SY466 )
                        | ( in @ SY465 @ SY466 ) ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2927]) ).

thf(3254,plain,
    ! [SV502: $i,SV1: $i] :
      ( ( ( ! [SY586: $i] :
              ( ~ ( in @ SY586 @ SV1 )
              | ~ ( in @ SV502 @ SY586 )
              | ( in @ SV502 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK211_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2928]) ).

thf(3255,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK211_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2929]) ).

thf(3256,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY467: $i] :
              ~ ~ ( ~ ( in @ SY467 @ ( sK211_SY8 @ SV1 ) )
                  | ~ ! [SY468: $i] :
                        ( ~ ( in @ SY468 @ ( sK211_SY8 @ SV1 ) )
                        | ( SY467 = SY468 )
                        | ( in @ SY467 @ SY468 ) ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2930]) ).

thf(3257,plain,
    ! [SV441: $i,SV1: $i,SV503: $i] :
      ( ( ( ~ ( in @ SV503 @ SV1 )
          | ~ ( in @ SV441 @ SV503 )
          | ( in @ SV441 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK192_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2931]) ).

thf(3258,plain,
    ! [SV1: $i] :
      ( ( ( ( sK192_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2932]) ).

thf(3259,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
                | ~ ! [SY587: $i] :
                      ( ~ ( in @ SY587 @ ( sK192_SY8 @ SV1 ) )
                      | ( SV504 = SY587 )
                      | ( in @ SV504 @ SY587 ) ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2933]) ).

thf(3260,plain,
    ! [SV442: $i,SV1: $i,SV505: $i] :
      ( ( ( ~ ( in @ SV505 @ SV1 )
          | ~ ( in @ SV442 @ SV505 )
          | ( in @ SV442 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK193_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2934]) ).

thf(3261,plain,
    ! [SV1: $i] :
      ( ( ( ( sK193_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2935]) ).

thf(3262,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
                | ~ ! [SY588: $i] :
                      ( ~ ( in @ SY588 @ ( sK193_SY8 @ SV1 ) )
                      | ( SV506 = SY588 )
                      | ( in @ SV506 @ SY588 ) ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2936]) ).

thf(3263,plain,
    ! [SV1: $i,SV259: $i,SV203: $i] :
      ( ( ( in @ SV203 @ SV259 )
        = $false )
      | ( ( in @ SV203 @ SV1 )
        = $true )
      | ( ( in @ SV259 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK108_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2937]) ).

thf(3264,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( ~ ( in @ ( sK246_SY303 @ SV148 @ SV1 ) @ ( sK108_SY8 @ SV1 ) )
          | ( SV148
            = ( sK246_SY303 @ SV148 @ SV1 ) )
          | ( in @ SV148 @ ( sK246_SY303 @ SV148 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2938]) ).

thf(3265,plain,
    ! [SV1: $i,SV260: $i,SV204: $i] :
      ( ( ( in @ SV204 @ SV260 )
        = $false )
      | ( ( in @ SV204 @ SV1 )
        = $true )
      | ( ( in @ SV260 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK109_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2939]) ).

thf(3266,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( ~ ( in @ ( sK247_SY304 @ SV150 @ SV1 ) @ ( sK109_SY8 @ SV1 ) )
          | ( SV150
            = ( sK247_SY304 @ SV150 @ SV1 ) )
          | ( in @ SV150 @ ( sK247_SY304 @ SV150 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2940]) ).

thf(3267,plain,
    ! [SV1: $i,SV261: $i,SV205: $i] :
      ( ( ( in @ SV205 @ SV261 )
        = $false )
      | ( ( in @ SV205 @ SV1 )
        = $true )
      | ( ( in @ SV261 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK136_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2941]) ).

thf(3268,plain,
    ! [SV329: $i,SV1: $i,SV389: $i] :
      ( ( ( in @ SV389 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV329 @ SV389 )
          | ( in @ SV329 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK136_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2942]) ).

thf(3269,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY397: $i] :
                ( ~ ( in @ SY397 @ ( sK136_SY8 @ SV1 ) )
                | ( SV262 = SY397 )
                | ( in @ SV262 @ SY397 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2943]) ).

thf(3270,plain,
    ! [SV1: $i,SV263: $i,SV206: $i] :
      ( ( ( in @ SV206 @ SV263 )
        = $false )
      | ( ( in @ SV206 @ SV1 )
        = $true )
      | ( ( in @ SV263 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK137_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2944]) ).

thf(3271,plain,
    ! [SV330: $i,SV1: $i,SV390: $i] :
      ( ( ( in @ SV390 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV330 @ SV390 )
          | ( in @ SV330 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK137_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2945]) ).

thf(3272,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY398: $i] :
                ( ~ ( in @ SY398 @ ( sK137_SY8 @ SV1 ) )
                | ( SV264 = SY398 )
                | ( in @ SV264 @ SY398 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2946]) ).

thf(3273,plain,
    ! [SV1: $i,SV331: $i,SV265: $i] :
      ( ( ( ~ ( in @ SV265 @ SV331 ) )
        = $true )
      | ( ( in @ SV265 @ SV1 )
        = $true )
      | ( ( in @ SV331 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK160_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2947]) ).

thf(3274,plain,
    ! [SV391: $i,SV1: $i,SV443: $i] :
      ( ( ( ~ ( in @ SV443 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV391 @ SV443 )
          | ( in @ SV391 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK160_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2948]) ).

thf(3275,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( ~ ( in @ SV332 @ ( sK160_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY471: $i] :
                ( ~ ( in @ SY471 @ ( sK160_SY8 @ SV1 ) )
                | ( SV332 = SY471 )
                | ( in @ SV332 @ SY471 ) ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2949]) ).

thf(3276,plain,
    ! [SV1: $i,SV333: $i,SV266: $i] :
      ( ( ( ~ ( in @ SV266 @ SV333 ) )
        = $true )
      | ( ( in @ SV266 @ SV1 )
        = $true )
      | ( ( in @ SV333 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK161_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2950]) ).

thf(3277,plain,
    ! [SV392: $i,SV1: $i,SV444: $i] :
      ( ( ( ~ ( in @ SV444 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV392 @ SV444 )
          | ( in @ SV392 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK161_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2951]) ).

thf(3278,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( ~ ( in @ SV334 @ ( sK161_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY472: $i] :
                ( ~ ( in @ SY472 @ ( sK161_SY8 @ SV1 ) )
                | ( SV334 = SY472 )
                | ( in @ SV334 @ SY472 ) ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2952]) ).

thf(3279,plain,
    ! [SV1: $i,SV335: $i,SV267: $i] :
      ( ( ( ~ ( in @ SV267 @ SV335 ) )
        = $true )
      | ( ( in @ SV267 @ SV1 )
        = $true )
      | ( ( in @ SV335 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK162_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2953]) ).

thf(3280,plain,
    ! [SV393: $i,SV1: $i,SV445: $i] :
      ( ( ( ~ ( in @ SV445 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV393 @ SV445 )
          | ( in @ SV393 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK162_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2954]) ).

thf(3281,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( ~ ( in @ SV336 @ ( sK162_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY473: $i] :
                ( ~ ( in @ SY473 @ ( sK162_SY8 @ SV1 ) )
                | ( SV336 = SY473 )
                | ( in @ SV336 @ SY473 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2955]) ).

thf(3282,plain,
    ! [SV1: $i,SV337: $i,SV268: $i] :
      ( ( ( ~ ( in @ SV268 @ SV337 ) )
        = $true )
      | ( ( in @ SV268 @ SV1 )
        = $true )
      | ( ( in @ SV337 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK163_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2956]) ).

thf(3283,plain,
    ! [SV394: $i,SV1: $i,SV446: $i] :
      ( ( ( ~ ( in @ SV446 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV394 @ SV446 )
          | ( in @ SV394 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK163_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2957]) ).

thf(3284,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( ~ ( in @ SV338 @ ( sK163_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY474: $i] :
                ( ~ ( in @ SY474 @ ( sK163_SY8 @ SV1 ) )
                | ( SV338 = SY474 )
                | ( in @ SV338 @ SY474 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[2958]) ).

thf(3285,plain,
    ! [SV1: $i,SV269: $i,SV207: $i] :
      ( ( ( in @ SV207 @ SV269 )
        = $false )
      | ( ( in @ SV207 @ SV1 )
        = $true )
      | ( ( in @ SV269 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK138_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2959]) ).

thf(3286,plain,
    ! [SV339: $i,SV1: $i,SV395: $i] :
      ( ( ( in @ SV395 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV339 @ SV395 )
          | ( in @ SV339 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK138_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2960]) ).

thf(3287,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY403: $i] :
                ( ~ ( in @ SY403 @ ( sK138_SY8 @ SV1 ) )
                | ( SV270 = SY403 )
                | ( in @ SV270 @ SY403 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2961]) ).

thf(3288,plain,
    ! [SV1: $i,SV271: $i,SV208: $i] :
      ( ( ( in @ SV208 @ SV271 )
        = $false )
      | ( ( in @ SV208 @ SV1 )
        = $true )
      | ( ( in @ SV271 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK139_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2962]) ).

thf(3289,plain,
    ! [SV340: $i,SV1: $i,SV396: $i] :
      ( ( ( in @ SV396 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV340 @ SV396 )
          | ( in @ SV340 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK139_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2963]) ).

thf(3290,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY404: $i] :
                ( ~ ( in @ SY404 @ ( sK139_SY8 @ SV1 ) )
                | ( SV272 = SY404 )
                | ( in @ SV272 @ SY404 ) ) )
        = $true )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2964]) ).

thf(3291,plain,
    ! [SV22: $i,SV447: $i,SV1: $i,SV507: $i] :
      ( ( ( ~ ( in @ SV507 @ SV1 )
          | ~ ( in @ SV447 @ SV507 )
          | ( in @ SV447 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK194_SY111 @ SV22 @ SV1 ) @ ( sK48_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2965]) ).

thf(3292,plain,
    ! [SV22: $i,SV448: $i,SV1: $i,SV508: $i] :
      ( ( ( ~ ( in @ SV508 @ SV1 )
          | ~ ( in @ SV448 @ SV508 )
          | ( in @ SV448 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( SV22
          = ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2966]) ).

thf(3293,plain,
    ! [SV22: $i,SV449: $i,SV1: $i,SV509: $i] :
      ( ( ( ~ ( in @ SV509 @ SV1 )
          | ~ ( in @ SV449 @ SV509 )
          | ( in @ SV449 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV22 @ ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2967]) ).

thf(3294,plain,
    ! [SV24: $i,SV450: $i,SV1: $i,SV510: $i] :
      ( ( ( ~ ( in @ SV510 @ SV1 )
          | ~ ( in @ SV450 @ SV510 )
          | ( in @ SV450 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK195_SY112 @ SV24 @ SV1 ) @ ( sK49_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[2968]) ).

thf(3295,plain,
    ! [SV24: $i,SV451: $i,SV1: $i,SV511: $i] :
      ( ( ( ~ ( in @ SV511 @ SV1 )
          | ~ ( in @ SV451 @ SV511 )
          | ( in @ SV451 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( SV24
          = ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2969]) ).

thf(3296,plain,
    ! [SV24: $i,SV452: $i,SV1: $i,SV512: $i] :
      ( ( ( ~ ( in @ SV512 @ SV1 )
          | ~ ( in @ SV452 @ SV512 )
          | ( in @ SV452 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV24 @ ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[2970]) ).

thf(3297,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( in @ ( sK226_SY187 @ SV62 @ SV1 ) @ ( sK72_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2971]) ).

thf(3298,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( SV62
          = ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2972]) ).

thf(3299,plain,
    ! [SV1: $i,SV62: $i] :
      ( ( ( in @ SV62 @ ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2972]) ).

thf(3300,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( in @ ( sK227_SY188 @ SV64 @ SV1 ) @ ( sK73_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2973]) ).

thf(3301,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( SV64
          = ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2974]) ).

thf(3302,plain,
    ! [SV1: $i,SV64: $i] :
      ( ( ( in @ SV64 @ ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2974]) ).

thf(3303,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( ~ ( in @ ( sK236_SY249 @ SV102 @ SV1 ) @ ( sK92_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2976]) ).

thf(3304,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( ( SV102
            = ( sK236_SY249 @ SV102 @ SV1 ) )
          | ( in @ SV102 @ ( sK236_SY249 @ SV102 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2976]) ).

thf(3305,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( ~ ( in @ ( sK237_SY250 @ SV104 @ SV1 ) @ ( sK93_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2978]) ).

thf(3306,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( ( SV104
            = ( sK237_SY250 @ SV104 @ SV1 ) )
          | ( in @ SV104 @ ( sK237_SY250 @ SV104 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2978]) ).

thf(3307,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( ~ ( in @ ( sK238_SY251 @ SV106 @ SV1 ) @ ( sK94_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2980]) ).

thf(3308,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( ( SV106
            = ( sK238_SY251 @ SV106 @ SV1 ) )
          | ( in @ SV106 @ ( sK238_SY251 @ SV106 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2980]) ).

thf(3309,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( ~ ( in @ ( sK239_SY252 @ SV108 @ SV1 ) @ ( sK95_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2982]) ).

thf(3310,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( ( SV108
            = ( sK239_SY252 @ SV108 @ SV1 ) )
          | ( in @ SV108 @ ( sK239_SY252 @ SV108 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2982]) ).

thf(3311,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( in @ ( sK228_SY193 @ SV70 @ SV1 ) @ ( sK74_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2983]) ).

thf(3312,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( SV70
          = ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2984]) ).

thf(3313,plain,
    ! [SV1: $i,SV70: $i] :
      ( ( ( in @ SV70 @ ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2984]) ).

thf(3314,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( in @ ( sK229_SY194 @ SV72 @ SV1 ) @ ( sK75_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2985]) ).

thf(3315,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( SV72
          = ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2986]) ).

thf(3316,plain,
    ! [SV1: $i,SV72: $i] :
      ( ( ( in @ SV72 @ ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2986]) ).

thf(3317,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( in @ ( sK230_SY195 @ SV74 @ SV1 ) @ ( sK76_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2987]) ).

thf(3318,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( SV74
          = ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2988]) ).

thf(3319,plain,
    ! [SV1: $i,SV74: $i] :
      ( ( ( in @ SV74 @ ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2988]) ).

thf(3320,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( in @ ( sK231_SY196 @ SV76 @ SV1 ) @ ( sK77_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[2989]) ).

thf(3321,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( SV76
          = ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2990]) ).

thf(3322,plain,
    ! [SV1: $i,SV76: $i] :
      ( ( ( in @ SV76 @ ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[2990]) ).

thf(3323,plain,
    ! [SV1: $i,SV273: $i,SV213: $i] :
      ( ( ( in @ SV213 @ SV273 )
        = $false )
      | ( ( in @ SV213 @ SV1 )
        = $true )
      | ( ( in @ SV273 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK110_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2991]) ).

thf(3324,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( ~ ( in @ ( sK248_SY309 @ SV162 @ SV1 ) @ ( sK110_SY8 @ SV1 ) )
          | ( SV162
            = ( sK248_SY309 @ SV162 @ SV1 ) )
          | ( in @ SV162 @ ( sK248_SY309 @ SV162 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2992]) ).

thf(3325,plain,
    ! [SV1: $i,SV274: $i,SV214: $i] :
      ( ( ( in @ SV214 @ SV274 )
        = $false )
      | ( ( in @ SV214 @ SV1 )
        = $true )
      | ( ( in @ SV274 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK111_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[2993]) ).

thf(3326,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( ~ ( in @ ( sK249_SY310 @ SV164 @ SV1 ) @ ( sK111_SY8 @ SV1 ) )
          | ( SV164
            = ( sK249_SY310 @ SV164 @ SV1 ) )
          | ( in @ SV164 @ ( sK249_SY310 @ SV164 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[2994]) ).

thf(3327,plain,
    ! [SV1: $i,SV341: $i,SV275: $i] :
      ( ( ( ~ ( in @ SV275 @ SV341 ) )
        = $true )
      | ( ( in @ SV275 @ SV1 )
        = $true )
      | ( ( in @ SV341 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK124_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2996]) ).

thf(3328,plain,
    ! [SV216: $i,SV1: $i] :
      ( ( ( ! [SY351: $i] :
              ( ~ ( in @ SY351 @ ( sK124_SY8 @ SV1 ) )
              | ( SV216 = SY351 )
              | ( in @ SV216 @ SY351 ) ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[2997]) ).

thf(3329,plain,
    ! [SV1: $i,SV342: $i,SV276: $i] :
      ( ( ( ~ ( in @ SV276 @ SV342 ) )
        = $true )
      | ( ( in @ SV276 @ SV1 )
        = $true )
      | ( ( in @ SV342 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK125_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[2999]) ).

thf(3330,plain,
    ! [SV218: $i,SV1: $i] :
      ( ( ( ! [SY352: $i] :
              ( ~ ( in @ SY352 @ ( sK125_SY8 @ SV1 ) )
              | ( SV218 = SY352 )
              | ( in @ SV218 @ SY352 ) ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3000]) ).

thf(3331,plain,
    ! [SV1: $i,SV343: $i,SV277: $i] :
      ( ( ( ~ ( in @ SV277 @ SV343 ) )
        = $true )
      | ( ( in @ SV277 @ SV1 )
        = $true )
      | ( ( in @ SV343 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK126_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3002]) ).

thf(3332,plain,
    ! [SV220: $i,SV1: $i] :
      ( ( ( ! [SY353: $i] :
              ( ~ ( in @ SY353 @ ( sK126_SY8 @ SV1 ) )
              | ( SV220 = SY353 )
              | ( in @ SV220 @ SY353 ) ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3003]) ).

thf(3333,plain,
    ! [SV1: $i,SV344: $i,SV278: $i] :
      ( ( ( ~ ( in @ SV278 @ SV344 ) )
        = $true )
      | ( ( in @ SV278 @ SV1 )
        = $true )
      | ( ( in @ SV344 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK127_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3005]) ).

thf(3334,plain,
    ! [SV222: $i,SV1: $i] :
      ( ( ( ! [SY354: $i] :
              ( ~ ( in @ SY354 @ ( sK127_SY8 @ SV1 ) )
              | ( SV222 = SY354 )
              | ( in @ SV222 @ SY354 ) ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3006]) ).

thf(3335,plain,
    ! [SV1: $i,SV279: $i,SV223: $i] :
      ( ( ( in @ SV223 @ SV279 )
        = $false )
      | ( ( in @ SV223 @ SV1 )
        = $true )
      | ( ( in @ SV279 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK112_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3007]) ).

thf(3336,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( ~ ( in @ ( sK250_SY315 @ SV170 @ SV1 ) @ ( sK112_SY8 @ SV1 ) )
          | ( SV170
            = ( sK250_SY315 @ SV170 @ SV1 ) )
          | ( in @ SV170 @ ( sK250_SY315 @ SV170 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3008]) ).

thf(3337,plain,
    ! [SV1: $i,SV280: $i,SV224: $i] :
      ( ( ( in @ SV224 @ SV280 )
        = $false )
      | ( ( in @ SV224 @ SV1 )
        = $true )
      | ( ( in @ SV280 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK113_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3009]) ).

thf(3338,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( ~ ( in @ ( sK251_SY316 @ SV172 @ SV1 ) @ ( sK113_SY8 @ SV1 ) )
          | ( SV172
            = ( sK251_SY316 @ SV172 @ SV1 ) )
          | ( in @ SV172 @ ( sK251_SY316 @ SV172 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3010]) ).

thf(3339,plain,
    ! [SV1: $i,SV281: $i,SV225: $i] :
      ( ( ( in @ SV225 @ SV281 )
        = $false )
      | ( ( in @ SV225 @ SV1 )
        = $true )
      | ( ( in @ SV281 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK114_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3011]) ).

thf(3340,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( ~ ( in @ ( sK252_SY317 @ SV174 @ SV1 ) @ ( sK114_SY8 @ SV1 ) )
          | ( SV174
            = ( sK252_SY317 @ SV174 @ SV1 ) )
          | ( in @ SV174 @ ( sK252_SY317 @ SV174 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3012]) ).

thf(3341,plain,
    ! [SV1: $i,SV282: $i,SV226: $i] :
      ( ( ( in @ SV226 @ SV282 )
        = $false )
      | ( ( in @ SV226 @ SV1 )
        = $true )
      | ( ( in @ SV282 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK115_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3013]) ).

thf(3342,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( ~ ( in @ ( sK253_SY318 @ SV176 @ SV1 ) @ ( sK115_SY8 @ SV1 ) )
          | ( SV176
            = ( sK253_SY318 @ SV176 @ SV1 ) )
          | ( in @ SV176 @ ( sK253_SY318 @ SV176 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3014]) ).

thf(3343,plain,
    ! [SV1: $i,SV283: $i,SV227: $i] :
      ( ( ( in @ SV227 @ SV283 )
        = $false )
      | ( ( in @ SV227 @ SV1 )
        = $true )
      | ( ( in @ SV283 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK140_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3015]) ).

thf(3344,plain,
    ! [SV345: $i,SV1: $i,SV397: $i] :
      ( ( ( in @ SV397 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV345 @ SV397 )
          | ( in @ SV345 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK140_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3016]) ).

thf(3345,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY409: $i] :
                ( ~ ( in @ SY409 @ ( sK140_SY8 @ SV1 ) )
                | ( SV284 = SY409 )
                | ( in @ SV284 @ SY409 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3017]) ).

thf(3346,plain,
    ! [SV1: $i,SV285: $i,SV228: $i] :
      ( ( ( in @ SV228 @ SV285 )
        = $false )
      | ( ( in @ SV228 @ SV1 )
        = $true )
      | ( ( in @ SV285 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK141_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3018]) ).

thf(3347,plain,
    ! [SV346: $i,SV1: $i,SV398: $i] :
      ( ( ( in @ SV398 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV346 @ SV398 )
          | ( in @ SV346 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK141_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3019]) ).

thf(3348,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY410: $i] :
                ( ~ ( in @ SY410 @ ( sK141_SY8 @ SV1 ) )
                | ( SV286 = SY410 )
                | ( in @ SV286 @ SY410 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3020]) ).

thf(3349,plain,
    ! [SV1: $i,SV347: $i,SV287: $i] :
      ( ( ( ~ ( in @ SV287 @ SV347 ) )
        = $true )
      | ( ( in @ SV287 @ SV1 )
        = $true )
      | ( ( in @ SV347 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK164_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3021]) ).

thf(3350,plain,
    ! [SV399: $i,SV1: $i,SV453: $i] :
      ( ( ( ~ ( in @ SV453 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV399 @ SV453 )
          | ( in @ SV399 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK164_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3022]) ).

thf(3351,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( ~ ( in @ SV348 @ ( sK164_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY479: $i] :
                ( ~ ( in @ SY479 @ ( sK164_SY8 @ SV1 ) )
                | ( SV348 = SY479 )
                | ( in @ SV348 @ SY479 ) ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3023]) ).

thf(3352,plain,
    ! [SV1: $i,SV349: $i,SV288: $i] :
      ( ( ( ~ ( in @ SV288 @ SV349 ) )
        = $true )
      | ( ( in @ SV288 @ SV1 )
        = $true )
      | ( ( in @ SV349 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK165_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3024]) ).

thf(3353,plain,
    ! [SV400: $i,SV1: $i,SV454: $i] :
      ( ( ( ~ ( in @ SV454 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV400 @ SV454 )
          | ( in @ SV400 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK165_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3025]) ).

thf(3354,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( ~ ( in @ SV350 @ ( sK165_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY480: $i] :
                ( ~ ( in @ SY480 @ ( sK165_SY8 @ SV1 ) )
                | ( SV350 = SY480 )
                | ( in @ SV350 @ SY480 ) ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3026]) ).

thf(3355,plain,
    ! [SV1: $i,SV351: $i,SV289: $i] :
      ( ( ( ~ ( in @ SV289 @ SV351 ) )
        = $true )
      | ( ( in @ SV289 @ SV1 )
        = $true )
      | ( ( in @ SV351 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK166_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3027]) ).

thf(3356,plain,
    ! [SV401: $i,SV1: $i,SV455: $i] :
      ( ( ( ~ ( in @ SV455 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV401 @ SV455 )
          | ( in @ SV401 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK166_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3028]) ).

thf(3357,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( ~ ( in @ SV352 @ ( sK166_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY481: $i] :
                ( ~ ( in @ SY481 @ ( sK166_SY8 @ SV1 ) )
                | ( SV352 = SY481 )
                | ( in @ SV352 @ SY481 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3029]) ).

thf(3358,plain,
    ! [SV1: $i,SV353: $i,SV290: $i] :
      ( ( ( ~ ( in @ SV290 @ SV353 ) )
        = $true )
      | ( ( in @ SV290 @ SV1 )
        = $true )
      | ( ( in @ SV353 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK167_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3030]) ).

thf(3359,plain,
    ! [SV402: $i,SV1: $i,SV456: $i] :
      ( ( ( ~ ( in @ SV456 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV402 @ SV456 )
          | ( in @ SV402 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK167_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3031]) ).

thf(3360,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( ~ ( in @ SV354 @ ( sK167_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY482: $i] :
                ( ~ ( in @ SY482 @ ( sK167_SY8 @ SV1 ) )
                | ( SV354 = SY482 )
                | ( in @ SV354 @ SY482 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3032]) ).

thf(3361,plain,
    ! [SV1: $i,SV291: $i,SV229: $i] :
      ( ( ( in @ SV229 @ SV291 )
        = $false )
      | ( ( in @ SV229 @ SV1 )
        = $true )
      | ( ( in @ SV291 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK142_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3033]) ).

thf(3362,plain,
    ! [SV355: $i,SV1: $i,SV403: $i] :
      ( ( ( in @ SV403 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV355 @ SV403 )
          | ( in @ SV355 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK142_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3034]) ).

thf(3363,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY415: $i] :
                ( ~ ( in @ SY415 @ ( sK142_SY8 @ SV1 ) )
                | ( SV292 = SY415 )
                | ( in @ SV292 @ SY415 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3035]) ).

thf(3364,plain,
    ! [SV1: $i,SV293: $i,SV230: $i] :
      ( ( ( in @ SV230 @ SV293 )
        = $false )
      | ( ( in @ SV230 @ SV1 )
        = $true )
      | ( ( in @ SV293 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK143_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3036]) ).

thf(3365,plain,
    ! [SV356: $i,SV1: $i,SV404: $i] :
      ( ( ( in @ SV404 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV356 @ SV404 )
          | ( in @ SV356 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK143_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3037]) ).

thf(3366,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY416: $i] :
                ( ~ ( in @ SY416 @ ( sK143_SY8 @ SV1 ) )
                | ( SV294 = SY416 )
                | ( in @ SV294 @ SY416 ) ) )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3038]) ).

thf(3367,plain,
    ! [SV357: $i,SV1: $i,SV405: $i] :
      ( ( ( in @ SV405 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV357 @ SV405 )
          | ( in @ SV357 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK180_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3039]) ).

thf(3368,plain,
    ! [SV457: $i,SV1: $i,SV513: $i] :
      ( ( ( ~ ( in @ SV513 @ SV1 )
          | ~ ( in @ SV457 @ SV513 )
          | ( in @ SV457 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK180_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3040]) ).

thf(3369,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( ~ ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
          | ~ ! [SY529: $i] :
                ( ~ ( in @ SY529 @ ( sK180_SY8 @ SV1 ) )
                | ( SV406 = SY529 )
                | ( in @ SV406 @ SY529 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3041]) ).

thf(3370,plain,
    ! [SV358: $i,SV1: $i,SV407: $i] :
      ( ( ( in @ SV407 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV358 @ SV407 )
          | ( in @ SV358 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK181_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3042]) ).

thf(3371,plain,
    ! [SV458: $i,SV1: $i,SV514: $i] :
      ( ( ( ~ ( in @ SV514 @ SV1 )
          | ~ ( in @ SV458 @ SV514 )
          | ( in @ SV458 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK181_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3043]) ).

thf(3372,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( ~ ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
          | ~ ! [SY530: $i] :
                ( ~ ( in @ SY530 @ ( sK181_SY8 @ SV1 ) )
                | ( SV408 = SY530 )
                | ( in @ SV408 @ SY530 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3044]) ).

thf(3373,plain,
    ! [SV459: $i,SV1: $i,SV515: $i] :
      ( ( ( ~ ( in @ SV515 @ SV1 )
          | ~ ( in @ SV459 @ SV515 )
          | ( in @ SV459 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK196_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3045]) ).

thf(3374,plain,
    ! [SV1: $i] :
      ( ( ( ( sK196_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3046]) ).

thf(3375,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
                | ~ ! [SY589: $i] :
                      ( ~ ( in @ SY589 @ ( sK196_SY8 @ SV1 ) )
                      | ( SV516 = SY589 )
                      | ( in @ SV516 @ SY589 ) ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3047]) ).

thf(3376,plain,
    ! [SV460: $i,SV1: $i,SV517: $i] :
      ( ( ( ~ ( in @ SV517 @ SV1 )
          | ~ ( in @ SV460 @ SV517 )
          | ( in @ SV460 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK197_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3048]) ).

thf(3377,plain,
    ! [SV1: $i] :
      ( ( ( ( sK197_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3049]) ).

thf(3378,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
                | ~ ! [SY590: $i] :
                      ( ~ ( in @ SY590 @ ( sK197_SY8 @ SV1 ) )
                      | ( SV518 = SY590 )
                      | ( in @ SV518 @ SY590 ) ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3050]) ).

thf(3379,plain,
    ! [SV519: $i,SV1: $i] :
      ( ( ( ! [SY591: $i] :
              ( ~ ( in @ SY591 @ SV1 )
              | ~ ( in @ SV519 @ SY591 )
              | ( in @ SV519 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK212_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3051]) ).

thf(3380,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK212_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3052]) ).

thf(3381,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY487: $i] :
              ~ ~ ( ~ ( in @ SY487 @ ( sK212_SY8 @ SV1 ) )
                  | ~ ! [SY488: $i] :
                        ( ~ ( in @ SY488 @ ( sK212_SY8 @ SV1 ) )
                        | ( SY487 = SY488 )
                        | ( in @ SY487 @ SY488 ) ) ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3053]) ).

thf(3382,plain,
    ! [SV520: $i,SV1: $i] :
      ( ( ( ! [SY592: $i] :
              ( ~ ( in @ SY592 @ SV1 )
              | ~ ( in @ SV520 @ SY592 )
              | ( in @ SV520 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK213_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3054]) ).

thf(3383,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK213_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3055]) ).

thf(3384,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY489: $i] :
              ~ ~ ( ~ ( in @ SY489 @ ( sK213_SY8 @ SV1 ) )
                  | ~ ! [SY490: $i] :
                        ( ~ ( in @ SY490 @ ( sK213_SY8 @ SV1 ) )
                        | ( SY489 = SY490 )
                        | ( in @ SY489 @ SY490 ) ) ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3056]) ).

thf(3385,plain,
    ! [SV521: $i,SV1: $i] :
      ( ( ( ! [SY593: $i] :
              ( ~ ( in @ SY593 @ SV1 )
              | ~ ( in @ SV521 @ SY593 )
              | ( in @ SV521 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK214_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3057]) ).

thf(3386,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK214_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3058]) ).

thf(3387,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY491: $i] :
              ~ ~ ( ~ ( in @ SY491 @ ( sK214_SY8 @ SV1 ) )
                  | ~ ! [SY492: $i] :
                        ( ~ ( in @ SY492 @ ( sK214_SY8 @ SV1 ) )
                        | ( SY491 = SY492 )
                        | ( in @ SY491 @ SY492 ) ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3059]) ).

thf(3388,plain,
    ! [SV522: $i,SV1: $i] :
      ( ( ( ! [SY594: $i] :
              ( ~ ( in @ SY594 @ SV1 )
              | ~ ( in @ SV522 @ SY594 )
              | ( in @ SV522 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK215_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3060]) ).

thf(3389,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK215_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3061]) ).

thf(3390,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY493: $i] :
              ~ ~ ( ~ ( in @ SY493 @ ( sK215_SY8 @ SV1 ) )
                  | ~ ! [SY494: $i] :
                        ( ~ ( in @ SY494 @ ( sK215_SY8 @ SV1 ) )
                        | ( SY493 = SY494 )
                        | ( in @ SY493 @ SY494 ) ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3062]) ).

thf(3391,plain,
    ! [SV461: $i,SV1: $i,SV523: $i] :
      ( ( ( ~ ( in @ SV523 @ SV1 )
          | ~ ( in @ SV461 @ SV523 )
          | ( in @ SV461 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK198_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3063]) ).

thf(3392,plain,
    ! [SV1: $i] :
      ( ( ( ( sK198_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3064]) ).

thf(3393,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
                | ~ ! [SY595: $i] :
                      ( ~ ( in @ SY595 @ ( sK198_SY8 @ SV1 ) )
                      | ( SV524 = SY595 )
                      | ( in @ SV524 @ SY595 ) ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3065]) ).

thf(3394,plain,
    ! [SV462: $i,SV1: $i,SV525: $i] :
      ( ( ( ~ ( in @ SV525 @ SV1 )
          | ~ ( in @ SV462 @ SV525 )
          | ( in @ SV462 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK199_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3066]) ).

thf(3395,plain,
    ! [SV1: $i] :
      ( ( ( ( sK199_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3067]) ).

thf(3396,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
                | ~ ! [SY596: $i] :
                      ( ~ ( in @ SY596 @ ( sK199_SY8 @ SV1 ) )
                      | ( SV526 = SY596 )
                      | ( in @ SV526 @ SY596 ) ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3068]) ).

thf(3397,plain,
    ! [SV359: $i,SV1: $i,SV409: $i] :
      ( ( ( in @ SV409 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV359 @ SV409 )
          | ( in @ SV359 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK182_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3069]) ).

thf(3398,plain,
    ! [SV463: $i,SV1: $i,SV527: $i] :
      ( ( ( ~ ( in @ SV527 @ SV1 )
          | ~ ( in @ SV463 @ SV527 )
          | ( in @ SV463 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK182_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3070]) ).

thf(3399,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( ~ ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
          | ~ ! [SY531: $i] :
                ( ~ ( in @ SY531 @ ( sK182_SY8 @ SV1 ) )
                | ( SV410 = SY531 )
                | ( in @ SV410 @ SY531 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3071]) ).

thf(3400,plain,
    ! [SV360: $i,SV1: $i,SV411: $i] :
      ( ( ( in @ SV411 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV360 @ SV411 )
          | ( in @ SV360 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK183_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3072]) ).

thf(3401,plain,
    ! [SV464: $i,SV1: $i,SV528: $i] :
      ( ( ( ~ ( in @ SV528 @ SV1 )
          | ~ ( in @ SV464 @ SV528 )
          | ( in @ SV464 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK183_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3073]) ).

thf(3402,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( ~ ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
          | ~ ! [SY532: $i] :
                ( ~ ( in @ SY532 @ ( sK183_SY8 @ SV1 ) )
                | ( SV412 = SY532 )
                | ( in @ SV412 @ SY532 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3074]) ).

thf(3403,plain,
    ! [SV465: $i,SV1: $i,SV529: $i] :
      ( ( ( ~ ( in @ SV529 @ SV1 )
          | ~ ( in @ SV465 @ SV529 )
          | ( in @ SV465 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK200_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3075]) ).

thf(3404,plain,
    ! [SV1: $i] :
      ( ( ( ( sK200_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3076]) ).

thf(3405,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
                | ~ ! [SY597: $i] :
                      ( ~ ( in @ SY597 @ ( sK200_SY8 @ SV1 ) )
                      | ( SV530 = SY597 )
                      | ( in @ SV530 @ SY597 ) ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3077]) ).

thf(3406,plain,
    ! [SV466: $i,SV1: $i,SV531: $i] :
      ( ( ( ~ ( in @ SV531 @ SV1 )
          | ~ ( in @ SV466 @ SV531 )
          | ( in @ SV466 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK201_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3078]) ).

thf(3407,plain,
    ! [SV1: $i] :
      ( ( ( ( sK201_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3079]) ).

thf(3408,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
                | ~ ! [SY598: $i] :
                      ( ~ ( in @ SY598 @ ( sK201_SY8 @ SV1 ) )
                      | ( SV532 = SY598 )
                      | ( in @ SV532 @ SY598 ) ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3080]) ).

thf(3409,plain,
    ! [SV533: $i,SV1: $i] :
      ( ( ( ! [SY599: $i] :
              ( ~ ( in @ SY599 @ SV1 )
              | ~ ( in @ SV533 @ SY599 )
              | ( in @ SV533 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK216_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3081]) ).

thf(3410,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK216_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3082]) ).

thf(3411,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY497: $i] :
              ~ ~ ( ~ ( in @ SY497 @ ( sK216_SY8 @ SV1 ) )
                  | ~ ! [SY498: $i] :
                        ( ~ ( in @ SY498 @ ( sK216_SY8 @ SV1 ) )
                        | ( SY497 = SY498 )
                        | ( in @ SY497 @ SY498 ) ) ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3083]) ).

thf(3412,plain,
    ! [SV534: $i,SV1: $i] :
      ( ( ( ! [SY600: $i] :
              ( ~ ( in @ SY600 @ SV1 )
              | ~ ( in @ SV534 @ SY600 )
              | ( in @ SV534 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK217_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3084]) ).

thf(3413,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK217_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3085]) ).

thf(3414,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY499: $i] :
              ~ ~ ( ~ ( in @ SY499 @ ( sK217_SY8 @ SV1 ) )
                  | ~ ! [SY500: $i] :
                        ( ~ ( in @ SY500 @ ( sK217_SY8 @ SV1 ) )
                        | ( SY499 = SY500 )
                        | ( in @ SY499 @ SY500 ) ) ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3086]) ).

thf(3415,plain,
    ! [SV535: $i,SV1: $i] :
      ( ( ( ! [SY601: $i] :
              ( ~ ( in @ SY601 @ SV1 )
              | ~ ( in @ SV535 @ SY601 )
              | ( in @ SV535 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK218_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3087]) ).

thf(3416,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK218_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3088]) ).

thf(3417,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY501: $i] :
              ~ ~ ( ~ ( in @ SY501 @ ( sK218_SY8 @ SV1 ) )
                  | ~ ! [SY502: $i] :
                        ( ~ ( in @ SY502 @ ( sK218_SY8 @ SV1 ) )
                        | ( SY501 = SY502 )
                        | ( in @ SY501 @ SY502 ) ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3089]) ).

thf(3418,plain,
    ! [SV536: $i,SV1: $i] :
      ( ( ( ! [SY602: $i] :
              ( ~ ( in @ SY602 @ SV1 )
              | ~ ( in @ SV536 @ SY602 )
              | ( in @ SV536 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK219_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3090]) ).

thf(3419,plain,
    ! [SV1: $i] :
      ( ( ( ( ( sK219_SY8 @ SV1 )
           != emptyset ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3091]) ).

thf(3420,plain,
    ! [SV1: $i] :
      ( ( ( ! [SY503: $i] :
              ~ ~ ( ~ ( in @ SY503 @ ( sK219_SY8 @ SV1 ) )
                  | ~ ! [SY504: $i] :
                        ( ~ ( in @ SY504 @ ( sK219_SY8 @ SV1 ) )
                        | ( SY503 = SY504 )
                        | ( in @ SY503 @ SY504 ) ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3092]) ).

thf(3421,plain,
    ! [SV467: $i,SV1: $i,SV537: $i] :
      ( ( ( ~ ( in @ SV537 @ SV1 )
          | ~ ( in @ SV467 @ SV537 )
          | ( in @ SV467 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK202_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3093]) ).

thf(3422,plain,
    ! [SV1: $i] :
      ( ( ( ( sK202_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3094]) ).

thf(3423,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
                | ~ ! [SY603: $i] :
                      ( ~ ( in @ SY603 @ ( sK202_SY8 @ SV1 ) )
                      | ( SV538 = SY603 )
                      | ( in @ SV538 @ SY603 ) ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3095]) ).

thf(3424,plain,
    ! [SV468: $i,SV1: $i,SV539: $i] :
      ( ( ( ~ ( in @ SV539 @ SV1 )
          | ~ ( in @ SV468 @ SV539 )
          | ( in @ SV468 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK203_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3096]) ).

thf(3425,plain,
    ! [SV1: $i] :
      ( ( ( ( sK203_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3097]) ).

thf(3426,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
                | ~ ! [SY604: $i] :
                      ( ~ ( in @ SY604 @ ( sK203_SY8 @ SV1 ) )
                      | ( SV540 = SY604 )
                      | ( in @ SV540 @ SY604 ) ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3098]) ).

thf(3427,plain,
    ! [SV1: $i,SV295: $i,SV231: $i] :
      ( ( ( in @ SV231 @ SV295 )
        = $false )
      | ( ( in @ SV231 @ SV1 )
        = $true )
      | ( ( in @ SV295 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK118_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3099]) ).

thf(3428,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( ~ ( in @ ( sK254_SY327 @ SV178 @ SV1 ) @ ( sK118_SY8 @ SV1 ) )
          | ( SV178
            = ( sK254_SY327 @ SV178 @ SV1 ) )
          | ( in @ SV178 @ ( sK254_SY327 @ SV178 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3100]) ).

thf(3429,plain,
    ! [SV1: $i,SV296: $i,SV232: $i] :
      ( ( ( in @ SV232 @ SV296 )
        = $false )
      | ( ( in @ SV232 @ SV1 )
        = $true )
      | ( ( in @ SV296 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK119_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3101]) ).

thf(3430,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( ~ ( in @ ( sK255_SY328 @ SV180 @ SV1 ) @ ( sK119_SY8 @ SV1 ) )
          | ( SV180
            = ( sK255_SY328 @ SV180 @ SV1 ) )
          | ( in @ SV180 @ ( sK255_SY328 @ SV180 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3102]) ).

thf(3431,plain,
    ! [SV1: $i,SV297: $i,SV233: $i] :
      ( ( ( in @ SV233 @ SV297 )
        = $false )
      | ( ( in @ SV233 @ SV1 )
        = $true )
      | ( ( in @ SV297 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK148_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3103]) ).

thf(3432,plain,
    ! [SV361: $i,SV1: $i,SV413: $i] :
      ( ( ( in @ SV413 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV361 @ SV413 )
          | ( in @ SV361 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK148_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3104]) ).

thf(3433,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY433: $i] :
                ( ~ ( in @ SY433 @ ( sK148_SY8 @ SV1 ) )
                | ( SV298 = SY433 )
                | ( in @ SV298 @ SY433 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3105]) ).

thf(3434,plain,
    ! [SV1: $i,SV299: $i,SV234: $i] :
      ( ( ( in @ SV234 @ SV299 )
        = $false )
      | ( ( in @ SV234 @ SV1 )
        = $true )
      | ( ( in @ SV299 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK149_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3106]) ).

thf(3435,plain,
    ! [SV362: $i,SV1: $i,SV414: $i] :
      ( ( ( in @ SV414 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV362 @ SV414 )
          | ( in @ SV362 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK149_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3107]) ).

thf(3436,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY434: $i] :
                ( ~ ( in @ SY434 @ ( sK149_SY8 @ SV1 ) )
                | ( SV300 = SY434 )
                | ( in @ SV300 @ SY434 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3108]) ).

thf(3437,plain,
    ! [SV1: $i,SV363: $i,SV301: $i] :
      ( ( ( ~ ( in @ SV301 @ SV363 ) )
        = $true )
      | ( ( in @ SV301 @ SV1 )
        = $true )
      | ( ( in @ SV363 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK172_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3109]) ).

thf(3438,plain,
    ! [SV415: $i,SV1: $i,SV469: $i] :
      ( ( ( ~ ( in @ SV469 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV415 @ SV469 )
          | ( in @ SV415 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK172_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3110]) ).

thf(3439,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( ~ ( in @ SV364 @ ( sK172_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY507: $i] :
                ( ~ ( in @ SY507 @ ( sK172_SY8 @ SV1 ) )
                | ( SV364 = SY507 )
                | ( in @ SV364 @ SY507 ) ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3111]) ).

thf(3440,plain,
    ! [SV1: $i,SV365: $i,SV302: $i] :
      ( ( ( ~ ( in @ SV302 @ SV365 ) )
        = $true )
      | ( ( in @ SV302 @ SV1 )
        = $true )
      | ( ( in @ SV365 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK173_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3112]) ).

thf(3441,plain,
    ! [SV416: $i,SV1: $i,SV470: $i] :
      ( ( ( ~ ( in @ SV470 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV416 @ SV470 )
          | ( in @ SV416 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK173_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3113]) ).

thf(3442,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( ~ ( in @ SV366 @ ( sK173_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY508: $i] :
                ( ~ ( in @ SY508 @ ( sK173_SY8 @ SV1 ) )
                | ( SV366 = SY508 )
                | ( in @ SV366 @ SY508 ) ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3114]) ).

thf(3443,plain,
    ! [SV1: $i,SV367: $i,SV303: $i] :
      ( ( ( ~ ( in @ SV303 @ SV367 ) )
        = $true )
      | ( ( in @ SV303 @ SV1 )
        = $true )
      | ( ( in @ SV367 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK174_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3115]) ).

thf(3444,plain,
    ! [SV417: $i,SV1: $i,SV471: $i] :
      ( ( ( ~ ( in @ SV471 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV417 @ SV471 )
          | ( in @ SV417 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK174_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3116]) ).

thf(3445,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( ~ ( in @ SV368 @ ( sK174_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY509: $i] :
                ( ~ ( in @ SY509 @ ( sK174_SY8 @ SV1 ) )
                | ( SV368 = SY509 )
                | ( in @ SV368 @ SY509 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3117]) ).

thf(3446,plain,
    ! [SV1: $i,SV369: $i,SV304: $i] :
      ( ( ( ~ ( in @ SV304 @ SV369 ) )
        = $true )
      | ( ( in @ SV304 @ SV1 )
        = $true )
      | ( ( in @ SV369 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK175_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3118]) ).

thf(3447,plain,
    ! [SV418: $i,SV1: $i,SV472: $i] :
      ( ( ( ~ ( in @ SV472 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV418 @ SV472 )
          | ( in @ SV418 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK175_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3119]) ).

thf(3448,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( ~ ( in @ SV370 @ ( sK175_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY510: $i] :
                ( ~ ( in @ SY510 @ ( sK175_SY8 @ SV1 ) )
                | ( SV370 = SY510 )
                | ( in @ SV370 @ SY510 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3120]) ).

thf(3449,plain,
    ! [SV1: $i,SV305: $i,SV235: $i] :
      ( ( ( in @ SV235 @ SV305 )
        = $false )
      | ( ( in @ SV235 @ SV1 )
        = $true )
      | ( ( in @ SV305 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK150_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3121]) ).

thf(3450,plain,
    ! [SV371: $i,SV1: $i,SV419: $i] :
      ( ( ( in @ SV419 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV371 @ SV419 )
          | ( in @ SV371 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK150_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3122]) ).

thf(3451,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY439: $i] :
                ( ~ ( in @ SY439 @ ( sK150_SY8 @ SV1 ) )
                | ( SV306 = SY439 )
                | ( in @ SV306 @ SY439 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3123]) ).

thf(3452,plain,
    ! [SV1: $i,SV307: $i,SV236: $i] :
      ( ( ( in @ SV236 @ SV307 )
        = $false )
      | ( ( in @ SV236 @ SV1 )
        = $true )
      | ( ( in @ SV307 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK151_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3124]) ).

thf(3453,plain,
    ! [SV372: $i,SV1: $i,SV420: $i] :
      ( ( ( in @ SV420 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV372 @ SV420 )
          | ( in @ SV372 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK151_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3125]) ).

thf(3454,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY440: $i] :
                ( ~ ( in @ SY440 @ ( sK151_SY8 @ SV1 ) )
                | ( SV308 = SY440 )
                | ( in @ SV308 @ SY440 ) ) )
        = $true )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3126]) ).

thf(3455,plain,
    ! [SV18: $i,SV421: $i,SV1: $i,SV473: $i] :
      ( ( ( ~ ( in @ SV473 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV421 @ SV473 )
          | ( in @ SV421 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK184_SY93 @ SV18 @ SV1 ) @ ( sK40_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3127]) ).

thf(3456,plain,
    ! [SV18: $i,SV422: $i,SV1: $i,SV474: $i] :
      ( ( ( ~ ( in @ SV474 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV422 @ SV474 )
          | ( in @ SV422 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( SV18
          = ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3128]) ).

thf(3457,plain,
    ! [SV18: $i,SV423: $i,SV1: $i,SV475: $i] :
      ( ( ( ~ ( in @ SV475 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV423 @ SV475 )
          | ( in @ SV423 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3129]) ).

thf(3458,plain,
    ! [SV20: $i,SV424: $i,SV1: $i,SV476: $i] :
      ( ( ( ~ ( in @ SV476 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV424 @ SV476 )
          | ( in @ SV424 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK185_SY94 @ SV20 @ SV1 ) @ ( sK41_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3130]) ).

thf(3459,plain,
    ! [SV20: $i,SV425: $i,SV1: $i,SV477: $i] :
      ( ( ( ~ ( in @ SV477 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV425 @ SV477 )
          | ( in @ SV425 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( SV20
          = ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3131]) ).

thf(3460,plain,
    ! [SV20: $i,SV426: $i,SV1: $i,SV478: $i] :
      ( ( ( ~ ( in @ SV478 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV426 @ SV478 )
          | ( in @ SV426 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV20 @ ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3132]) ).

thf(3461,plain,
    ! [SV44: $i,SV541: $i,SV1: $i] :
      ( ( ( ! [SY605: $i] :
              ( ~ ( in @ SY605 @ SV1 )
              | ~ ( in @ SV541 @ SY605 )
              | ( in @ SV541 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK220_SY161 @ SV44 @ SV1 ) @ ( sK60_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3133]) ).

thf(3462,plain,
    ! [SV44: $i,SV542: $i,SV1: $i] :
      ( ( ( ! [SY606: $i] :
              ( ~ ( in @ SY606 @ SV1 )
              | ~ ( in @ SV542 @ SY606 )
              | ( in @ SV542 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( SV44
          = ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3134]) ).

thf(3463,plain,
    ! [SV44: $i,SV543: $i,SV1: $i] :
      ( ( ( ! [SY607: $i] :
              ( ~ ( in @ SY607 @ SV1 )
              | ~ ( in @ SV543 @ SY607 )
              | ( in @ SV543 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3135]) ).

thf(3464,plain,
    ! [SV46: $i,SV544: $i,SV1: $i] :
      ( ( ( ! [SY608: $i] :
              ( ~ ( in @ SY608 @ SV1 )
              | ~ ( in @ SV544 @ SY608 )
              | ( in @ SV544 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK221_SY162 @ SV46 @ SV1 ) @ ( sK61_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3136]) ).

thf(3465,plain,
    ! [SV46: $i,SV545: $i,SV1: $i] :
      ( ( ( ! [SY609: $i] :
              ( ~ ( in @ SY609 @ SV1 )
              | ~ ( in @ SV545 @ SY609 )
              | ( in @ SV545 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( SV46
          = ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3137]) ).

thf(3466,plain,
    ! [SV46: $i,SV546: $i,SV1: $i] :
      ( ( ( ! [SY610: $i] :
              ( ~ ( in @ SY610 @ SV1 )
              | ~ ( in @ SV546 @ SY610 )
              | ( in @ SV546 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV46 @ ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3138]) ).

thf(3467,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( in @ ( sK232_SY215 @ SV80 @ SV1 ) @ ( sK84_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3139]) ).

thf(3468,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( SV80
          = ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3140]) ).

thf(3469,plain,
    ! [SV1: $i,SV80: $i] :
      ( ( ( in @ SV80 @ ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3140]) ).

thf(3470,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( in @ ( sK233_SY216 @ SV82 @ SV1 ) @ ( sK85_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3141]) ).

thf(3471,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( SV82
          = ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3142]) ).

thf(3472,plain,
    ! [SV1: $i,SV82: $i] :
      ( ( ( in @ SV82 @ ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3142]) ).

thf(3473,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( in @ ( sK234_SY217 @ SV84 @ SV1 ) @ ( sK86_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3143]) ).

thf(3474,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( SV84
          = ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3144]) ).

thf(3475,plain,
    ! [SV1: $i,SV84: $i] :
      ( ( ( in @ SV84 @ ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3144]) ).

thf(3476,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( in @ ( sK235_SY218 @ SV86 @ SV1 ) @ ( sK87_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3145]) ).

thf(3477,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( SV86
          = ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3146]) ).

thf(3478,plain,
    ! [SV1: $i,SV86: $i] :
      ( ( ( in @ SV86 @ ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3146]) ).

thf(3479,plain,
    ! [SV52: $i,SV547: $i,SV1: $i] :
      ( ( ( ! [SY611: $i] :
              ( ~ ( in @ SY611 @ SV1 )
              | ~ ( in @ SV547 @ SY611 )
              | ( in @ SV547 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK222_SY167 @ SV52 @ SV1 ) @ ( sK62_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3147]) ).

thf(3480,plain,
    ! [SV52: $i,SV548: $i,SV1: $i] :
      ( ( ( ! [SY612: $i] :
              ( ~ ( in @ SY612 @ SV1 )
              | ~ ( in @ SV548 @ SY612 )
              | ( in @ SV548 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( SV52
          = ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3148]) ).

thf(3481,plain,
    ! [SV52: $i,SV549: $i,SV1: $i] :
      ( ( ( ! [SY613: $i] :
              ( ~ ( in @ SY613 @ SV1 )
              | ~ ( in @ SV549 @ SY613 )
              | ( in @ SV549 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3149]) ).

thf(3482,plain,
    ! [SV54: $i,SV550: $i,SV1: $i] :
      ( ( ( ! [SY614: $i] :
              ( ~ ( in @ SY614 @ SV1 )
              | ~ ( in @ SV550 @ SY614 )
              | ( in @ SV550 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK223_SY168 @ SV54 @ SV1 ) @ ( sK63_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3150]) ).

thf(3483,plain,
    ! [SV54: $i,SV551: $i,SV1: $i] :
      ( ( ( ! [SY615: $i] :
              ( ~ ( in @ SY615 @ SV1 )
              | ~ ( in @ SV551 @ SY615 )
              | ( in @ SV551 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( SV54
          = ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3151]) ).

thf(3484,plain,
    ! [SV54: $i,SV552: $i,SV1: $i] :
      ( ( ( ! [SY616: $i] :
              ( ~ ( in @ SY616 @ SV1 )
              | ~ ( in @ SV552 @ SY616 )
              | ( in @ SV552 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3152]) ).

thf(3485,plain,
    ! [SV56: $i,SV553: $i,SV1: $i] :
      ( ( ( ! [SY617: $i] :
              ( ~ ( in @ SY617 @ SV1 )
              | ~ ( in @ SV553 @ SY617 )
              | ( in @ SV553 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK224_SY169 @ SV56 @ SV1 ) @ ( sK64_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3153]) ).

thf(3486,plain,
    ! [SV56: $i,SV554: $i,SV1: $i] :
      ( ( ( ! [SY618: $i] :
              ( ~ ( in @ SY618 @ SV1 )
              | ~ ( in @ SV554 @ SY618 )
              | ( in @ SV554 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( SV56
          = ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3154]) ).

thf(3487,plain,
    ! [SV56: $i,SV555: $i,SV1: $i] :
      ( ( ( ! [SY619: $i] :
              ( ~ ( in @ SY619 @ SV1 )
              | ~ ( in @ SV555 @ SY619 )
              | ( in @ SV555 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV56 @ ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3155]) ).

thf(3488,plain,
    ! [SV58: $i,SV556: $i,SV1: $i] :
      ( ( ( ! [SY620: $i] :
              ( ~ ( in @ SY620 @ SV1 )
              | ~ ( in @ SV556 @ SY620 )
              | ( in @ SV556 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK225_SY170 @ SV58 @ SV1 ) @ ( sK65_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3156]) ).

thf(3489,plain,
    ! [SV58: $i,SV557: $i,SV1: $i] :
      ( ( ( ! [SY621: $i] :
              ( ~ ( in @ SY621 @ SV1 )
              | ~ ( in @ SV557 @ SY621 )
              | ( in @ SV557 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( SV58
          = ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3157]) ).

thf(3490,plain,
    ! [SV58: $i,SV558: $i,SV1: $i] :
      ( ( ( ! [SY622: $i] :
              ( ~ ( in @ SY622 @ SV1 )
              | ~ ( in @ SV558 @ SY622 )
              | ( in @ SV558 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV58 @ ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3158]) ).

thf(3491,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( ~ ( in @ ( sK240_SY285 @ SV132 @ SV1 ) @ ( sK100_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3160]) ).

thf(3492,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( ( SV132
            = ( sK240_SY285 @ SV132 @ SV1 ) )
          | ( in @ SV132 @ ( sK240_SY285 @ SV132 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3160]) ).

thf(3493,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( ~ ( in @ ( sK241_SY286 @ SV134 @ SV1 ) @ ( sK101_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3162]) ).

thf(3494,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( ( SV134
            = ( sK241_SY286 @ SV134 @ SV1 ) )
          | ( in @ SV134 @ ( sK241_SY286 @ SV134 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3162]) ).

thf(3495,plain,
    ! [SV1: $i,SV309: $i,SV239: $i] :
      ( ( ( in @ SV239 @ SV309 )
        = $false )
      | ( ( in @ SV239 @ SV1 )
        = $true )
      | ( ( in @ SV309 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK120_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3163]) ).

thf(3496,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( ~ ( in @ ( sK256_SY331 @ SV188 @ SV1 ) @ ( sK120_SY8 @ SV1 ) )
          | ( SV188
            = ( sK256_SY331 @ SV188 @ SV1 ) )
          | ( in @ SV188 @ ( sK256_SY331 @ SV188 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3164]) ).

thf(3497,plain,
    ! [SV1: $i,SV310: $i,SV240: $i] :
      ( ( ( in @ SV240 @ SV310 )
        = $false )
      | ( ( in @ SV240 @ SV1 )
        = $true )
      | ( ( in @ SV310 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK121_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3165]) ).

thf(3498,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( ~ ( in @ ( sK257_SY332 @ SV190 @ SV1 ) @ ( sK121_SY8 @ SV1 ) )
          | ( SV190
            = ( sK257_SY332 @ SV190 @ SV1 ) )
          | ( in @ SV190 @ ( sK257_SY332 @ SV190 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3166]) ).

thf(3499,plain,
    ! [SV1: $i,SV311: $i,SV241: $i] :
      ( ( ( in @ SV241 @ SV311 )
        = $false )
      | ( ( in @ SV241 @ SV1 )
        = $true )
      | ( ( in @ SV311 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK122_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3167]) ).

thf(3500,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( ~ ( in @ ( sK258_SY333 @ SV192 @ SV1 ) @ ( sK122_SY8 @ SV1 ) )
          | ( SV192
            = ( sK258_SY333 @ SV192 @ SV1 ) )
          | ( in @ SV192 @ ( sK258_SY333 @ SV192 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3168]) ).

thf(3501,plain,
    ! [SV1: $i,SV312: $i,SV242: $i] :
      ( ( ( in @ SV242 @ SV312 )
        = $false )
      | ( ( in @ SV242 @ SV1 )
        = $true )
      | ( ( in @ SV312 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( ( sK123_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3169]) ).

thf(3502,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( ~ ( in @ ( sK259_SY334 @ SV194 @ SV1 ) @ ( sK123_SY8 @ SV1 ) )
          | ( SV194
            = ( sK259_SY334 @ SV194 @ SV1 ) )
          | ( in @ SV194 @ ( sK259_SY334 @ SV194 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3170]) ).

thf(3503,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( ~ ( in @ ( sK242_SY291 @ SV140 @ SV1 ) @ ( sK102_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3172]) ).

thf(3504,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( ( SV140
            = ( sK242_SY291 @ SV140 @ SV1 ) )
          | ( in @ SV140 @ ( sK242_SY291 @ SV140 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3172]) ).

thf(3505,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( ~ ( in @ ( sK243_SY292 @ SV142 @ SV1 ) @ ( sK103_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3174]) ).

thf(3506,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( ( SV142
            = ( sK243_SY292 @ SV142 @ SV1 ) )
          | ( in @ SV142 @ ( sK243_SY292 @ SV142 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3174]) ).

thf(3507,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( ~ ( in @ ( sK244_SY293 @ SV144 @ SV1 ) @ ( sK104_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3176]) ).

thf(3508,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( ( SV144
            = ( sK244_SY293 @ SV144 @ SV1 ) )
          | ( in @ SV144 @ ( sK244_SY293 @ SV144 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3176]) ).

thf(3509,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( ~ ( in @ ( sK245_SY294 @ SV146 @ SV1 ) @ ( sK105_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3178]) ).

thf(3510,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( ( SV146
            = ( sK245_SY294 @ SV146 @ SV1 ) )
          | ( in @ SV146 @ ( sK245_SY294 @ SV146 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3178]) ).

thf(3511,plain,
    ! [SV1: $i,SV373: $i,SV313: $i] :
      ( ( ( ~ ( in @ SV313 @ SV373 ) )
        = $true )
      | ( ( in @ SV313 @ SV1 )
        = $true )
      | ( ( in @ SV373 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK128_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3180]) ).

thf(3512,plain,
    ! [SV248: $i,SV1: $i] :
      ( ( ( ! [SY373: $i] :
              ( ~ ( in @ SY373 @ ( sK128_SY8 @ SV1 ) )
              | ( SV248 = SY373 )
              | ( in @ SV248 @ SY373 ) ) )
        = $false )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3181]) ).

thf(3513,plain,
    ! [SV1: $i,SV374: $i,SV314: $i] :
      ( ( ( ~ ( in @ SV314 @ SV374 ) )
        = $true )
      | ( ( in @ SV314 @ SV1 )
        = $true )
      | ( ( in @ SV374 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK129_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3183]) ).

thf(3514,plain,
    ! [SV250: $i,SV1: $i] :
      ( ( ( ! [SY374: $i] :
              ( ~ ( in @ SY374 @ ( sK129_SY8 @ SV1 ) )
              | ( SV250 = SY374 )
              | ( in @ SV250 @ SY374 ) ) )
        = $false )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3184]) ).

thf(3515,plain,
    ! [SV1: $i,SV315: $i,SV251: $i] :
      ( ( ( in @ SV251 @ SV315 )
        = $false )
      | ( ( in @ SV251 @ SV1 )
        = $true )
      | ( ( in @ SV315 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK152_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3185]) ).

thf(3516,plain,
    ! [SV375: $i,SV1: $i,SV427: $i] :
      ( ( ( in @ SV427 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV375 @ SV427 )
          | ( in @ SV375 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK152_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3186]) ).

thf(3517,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY443: $i] :
                ( ~ ( in @ SY443 @ ( sK152_SY8 @ SV1 ) )
                | ( SV316 = SY443 )
                | ( in @ SV316 @ SY443 ) ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3187]) ).

thf(3518,plain,
    ! [SV1: $i,SV317: $i,SV252: $i] :
      ( ( ( in @ SV252 @ SV317 )
        = $false )
      | ( ( in @ SV252 @ SV1 )
        = $true )
      | ( ( in @ SV317 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK153_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3188]) ).

thf(3519,plain,
    ! [SV376: $i,SV1: $i,SV428: $i] :
      ( ( ( in @ SV428 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV376 @ SV428 )
          | ( in @ SV376 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK153_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3189]) ).

thf(3520,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY444: $i] :
                ( ~ ( in @ SY444 @ ( sK153_SY8 @ SV1 ) )
                | ( SV318 = SY444 )
                | ( in @ SV318 @ SY444 ) ) )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3190]) ).

thf(3521,plain,
    ! [SV1: $i,SV319: $i,SV253: $i] :
      ( ( ( in @ SV253 @ SV319 )
        = $false )
      | ( ( in @ SV253 @ SV1 )
        = $true )
      | ( ( in @ SV319 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK154_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3191]) ).

thf(3522,plain,
    ! [SV377: $i,SV1: $i,SV429: $i] :
      ( ( ( in @ SV429 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV377 @ SV429 )
          | ( in @ SV377 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK154_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3192]) ).

thf(3523,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY445: $i] :
                ( ~ ( in @ SY445 @ ( sK154_SY8 @ SV1 ) )
                | ( SV320 = SY445 )
                | ( in @ SV320 @ SY445 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3193]) ).

thf(3524,plain,
    ! [SV1: $i,SV321: $i,SV254: $i] :
      ( ( ( in @ SV254 @ SV321 )
        = $false )
      | ( ( in @ SV254 @ SV1 )
        = $true )
      | ( ( in @ SV321 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK155_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3194]) ).

thf(3525,plain,
    ! [SV378: $i,SV1: $i,SV430: $i] :
      ( ( ( in @ SV430 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV378 @ SV430 )
          | ( in @ SV378 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK155_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3195]) ).

thf(3526,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY446: $i] :
                ( ~ ( in @ SY446 @ ( sK155_SY8 @ SV1 ) )
                | ( SV322 = SY446 )
                | ( in @ SV322 @ SY446 ) ) )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3196]) ).

thf(3527,plain,
    ! [SV1: $i,SV379: $i,SV323: $i] :
      ( ( ( ~ ( in @ SV323 @ SV379 ) )
        = $true )
      | ( ( in @ SV323 @ SV1 )
        = $true )
      | ( ( in @ SV379 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK130_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3198]) ).

thf(3528,plain,
    ! [SV256: $i,SV1: $i] :
      ( ( ( ! [SY379: $i] :
              ( ~ ( in @ SY379 @ ( sK130_SY8 @ SV1 ) )
              | ( SV256 = SY379 )
              | ( in @ SV256 @ SY379 ) ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3199]) ).

thf(3529,plain,
    ! [SV1: $i,SV380: $i,SV324: $i] :
      ( ( ( ~ ( in @ SV324 @ SV380 ) )
        = $true )
      | ( ( in @ SV324 @ SV1 )
        = $true )
      | ( ( in @ SV380 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK131_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3201]) ).

thf(3530,plain,
    ! [SV258: $i,SV1: $i] :
      ( ( ( ! [SY380: $i] :
              ( ~ ( in @ SY380 @ ( sK131_SY8 @ SV1 ) )
              | ( SV258 = SY380 )
              | ( in @ SV258 @ SY380 ) ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3202]) ).

thf(3531,plain,
    ! [SV1: $i,SV381: $i,SV325: $i] :
      ( ( ( ~ ( in @ SV325 @ SV381 ) )
        = $true )
      | ( ( in @ SV325 @ SV1 )
        = $true )
      | ( ( in @ SV381 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK176_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3203]) ).

thf(3532,plain,
    ! [SV431: $i,SV1: $i,SV479: $i] :
      ( ( ( ~ ( in @ SV479 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV431 @ SV479 )
          | ( in @ SV431 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK176_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3204]) ).

thf(3533,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( ~ ( in @ SV382 @ ( sK176_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY517: $i] :
                ( ~ ( in @ SY517 @ ( sK176_SY8 @ SV1 ) )
                | ( SV382 = SY517 )
                | ( in @ SV382 @ SY517 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3205]) ).

thf(3534,plain,
    ! [SV1: $i,SV383: $i,SV326: $i] :
      ( ( ( ~ ( in @ SV326 @ SV383 ) )
        = $true )
      | ( ( in @ SV326 @ SV1 )
        = $true )
      | ( ( in @ SV383 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK177_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3206]) ).

thf(3535,plain,
    ! [SV432: $i,SV1: $i,SV480: $i] :
      ( ( ( ~ ( in @ SV480 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV432 @ SV480 )
          | ( in @ SV432 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK177_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3207]) ).

thf(3536,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( ~ ( in @ SV384 @ ( sK177_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY518: $i] :
                ( ~ ( in @ SY518 @ ( sK177_SY8 @ SV1 ) )
                | ( SV384 = SY518 )
                | ( in @ SV384 @ SY518 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3208]) ).

thf(3537,plain,
    ! [SV433: $i,SV1: $i,SV481: $i] :
      ( ( ( ~ ( in @ SV481 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV433 @ SV481 )
          | ( in @ SV433 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK186_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3209]) ).

thf(3538,plain,
    ! [SV559: $i,SV1: $i] :
      ( ( ( ! [SY623: $i] :
              ( ~ ( in @ SY623 @ SV1 )
              | ~ ( in @ SV559 @ SY623 )
              | ( in @ SV559 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK186_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3210]) ).

thf(3539,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( ~ ( ~ ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
              | ~ ! [SY573: $i] :
                    ( ~ ( in @ SY573 @ ( sK186_SY8 @ SV1 ) )
                    | ( SV482 = SY573 )
                    | ( in @ SV482 @ SY573 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3211]) ).

thf(3540,plain,
    ! [SV434: $i,SV1: $i,SV483: $i] :
      ( ( ( ~ ( in @ SV483 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV434 @ SV483 )
          | ( in @ SV434 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK187_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3212]) ).

thf(3541,plain,
    ! [SV560: $i,SV1: $i] :
      ( ( ( ! [SY624: $i] :
              ( ~ ( in @ SY624 @ SV1 )
              | ~ ( in @ SV560 @ SY624 )
              | ( in @ SV560 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK187_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3213]) ).

thf(3542,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( ~ ( ~ ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
              | ~ ! [SY574: $i] :
                    ( ~ ( in @ SY574 @ ( sK187_SY8 @ SV1 ) )
                    | ( SV484 = SY574 )
                    | ( in @ SV484 @ SY574 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3214]) ).

thf(3543,plain,
    ! [SV485: $i,SV1: $i,SV561: $i] :
      ( ( ( ~ ( in @ SV561 @ SV1 )
          | ~ ( in @ SV485 @ SV561 )
          | ( in @ SV485 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK204_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3215]) ).

thf(3544,plain,
    ! [SV1: $i] :
      ( ( ( ( sK204_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3216]) ).

thf(3545,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
                | ~ ! [SY625: $i] :
                      ( ~ ( in @ SY625 @ ( sK204_SY8 @ SV1 ) )
                      | ( SV562 = SY625 )
                      | ( in @ SV562 @ SY625 ) ) ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3217]) ).

thf(3546,plain,
    ! [SV486: $i,SV1: $i,SV563: $i] :
      ( ( ( ~ ( in @ SV563 @ SV1 )
          | ~ ( in @ SV486 @ SV563 )
          | ( in @ SV486 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK205_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3218]) ).

thf(3547,plain,
    ! [SV1: $i] :
      ( ( ( ( sK205_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3219]) ).

thf(3548,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
                | ~ ! [SY626: $i] :
                      ( ~ ( in @ SY626 @ ( sK205_SY8 @ SV1 ) )
                      | ( SV564 = SY626 )
                      | ( in @ SV564 @ SY626 ) ) ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3220]) ).

thf(3549,plain,
    ! [SV487: $i,SV1: $i,SV565: $i] :
      ( ( ( ~ ( in @ SV565 @ SV1 )
          | ~ ( in @ SV487 @ SV565 )
          | ( in @ SV487 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK206_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3221]) ).

thf(3550,plain,
    ! [SV1: $i] :
      ( ( ( ( sK206_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3222]) ).

thf(3551,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
                | ~ ! [SY627: $i] :
                      ( ~ ( in @ SY627 @ ( sK206_SY8 @ SV1 ) )
                      | ( SV566 = SY627 )
                      | ( in @ SV566 @ SY627 ) ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3223]) ).

thf(3552,plain,
    ! [SV488: $i,SV1: $i,SV567: $i] :
      ( ( ( ~ ( in @ SV567 @ SV1 )
          | ~ ( in @ SV488 @ SV567 )
          | ( in @ SV488 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK207_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3224]) ).

thf(3553,plain,
    ! [SV1: $i] :
      ( ( ( ( sK207_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3225]) ).

thf(3554,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
                | ~ ! [SY628: $i] :
                      ( ~ ( in @ SY628 @ ( sK207_SY8 @ SV1 ) )
                      | ( SV568 = SY628 )
                      | ( in @ SV568 @ SY628 ) ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3226]) ).

thf(3555,plain,
    ! [SV435: $i,SV1: $i,SV489: $i] :
      ( ( ( ~ ( in @ SV489 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV435 @ SV489 )
          | ( in @ SV435 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK188_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3227]) ).

thf(3556,plain,
    ! [SV569: $i,SV1: $i] :
      ( ( ( ! [SY629: $i] :
              ( ~ ( in @ SY629 @ SV1 )
              | ~ ( in @ SV569 @ SY629 )
              | ( in @ SV569 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK188_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3228]) ).

thf(3557,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( ~ ( ~ ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
              | ~ ! [SY579: $i] :
                    ( ~ ( in @ SY579 @ ( sK188_SY8 @ SV1 ) )
                    | ( SV490 = SY579 )
                    | ( in @ SV490 @ SY579 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3229]) ).

thf(3558,plain,
    ! [SV436: $i,SV1: $i,SV491: $i] :
      ( ( ( ~ ( in @ SV491 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV436 @ SV491 )
          | ( in @ SV436 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK189_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3230]) ).

thf(3559,plain,
    ! [SV570: $i,SV1: $i] :
      ( ( ( ! [SY630: $i] :
              ( ~ ( in @ SY630 @ SV1 )
              | ~ ( in @ SV570 @ SY630 )
              | ( in @ SV570 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK189_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3231]) ).

thf(3560,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( ~ ( ~ ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
              | ~ ! [SY580: $i] :
                    ( ~ ( in @ SY580 @ ( sK189_SY8 @ SV1 ) )
                    | ( SV492 = SY580 )
                    | ( in @ SV492 @ SY580 ) ) ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3232]) ).

thf(3561,plain,
    ! [SV1: $i,SV385: $i,SV327: $i] :
      ( ( ( ~ ( in @ SV327 @ SV385 ) )
        = $true )
      | ( ( in @ SV327 @ SV1 )
        = $true )
      | ( ( in @ SV385 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK178_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3233]) ).

thf(3562,plain,
    ! [SV437: $i,SV1: $i,SV493: $i] :
      ( ( ( ~ ( in @ SV493 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV437 @ SV493 )
          | ( in @ SV437 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK178_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3234]) ).

thf(3563,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( ~ ( in @ SV386 @ ( sK178_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY519: $i] :
                ( ~ ( in @ SY519 @ ( sK178_SY8 @ SV1 ) )
                | ( SV386 = SY519 )
                | ( in @ SV386 @ SY519 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3235]) ).

thf(3564,plain,
    ! [SV1: $i,SV387: $i,SV328: $i] :
      ( ( ( ~ ( in @ SV328 @ SV387 ) )
        = $true )
      | ( ( in @ SV328 @ SV1 )
        = $true )
      | ( ( in @ SV387 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK179_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3236]) ).

thf(3565,plain,
    ! [SV438: $i,SV1: $i,SV494: $i] :
      ( ( ( ~ ( in @ SV494 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV438 @ SV494 )
          | ( in @ SV438 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK179_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3237]) ).

thf(3566,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( ~ ( in @ SV388 @ ( sK179_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY520: $i] :
                ( ~ ( in @ SY520 @ ( sK179_SY8 @ SV1 ) )
                | ( SV388 = SY520 )
                | ( in @ SV388 @ SY520 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3238]) ).

thf(3567,plain,
    ! [SV439: $i,SV1: $i,SV495: $i] :
      ( ( ( ~ ( in @ SV495 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV439 @ SV495 )
          | ( in @ SV439 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK190_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3239]) ).

thf(3568,plain,
    ! [SV571: $i,SV1: $i] :
      ( ( ( ! [SY631: $i] :
              ( ~ ( in @ SY631 @ SV1 )
              | ~ ( in @ SV571 @ SY631 )
              | ( in @ SV571 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK190_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3240]) ).

thf(3569,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( ~ ( ~ ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
              | ~ ! [SY581: $i] :
                    ( ~ ( in @ SY581 @ ( sK190_SY8 @ SV1 ) )
                    | ( SV496 = SY581 )
                    | ( in @ SV496 @ SY581 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3241]) ).

thf(3570,plain,
    ! [SV440: $i,SV1: $i,SV497: $i] :
      ( ( ( ~ ( in @ SV497 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV440 @ SV497 )
          | ( in @ SV440 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK191_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3242]) ).

thf(3571,plain,
    ! [SV572: $i,SV1: $i] :
      ( ( ( ! [SY632: $i] :
              ( ~ ( in @ SY632 @ SV1 )
              | ~ ( in @ SV572 @ SY632 )
              | ( in @ SV572 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK191_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3243]) ).

thf(3572,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( ~ ( ~ ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
              | ~ ! [SY582: $i] :
                    ( ~ ( in @ SY582 @ ( sK191_SY8 @ SV1 ) )
                    | ( SV498 = SY582 )
                    | ( in @ SV498 @ SY582 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3244]) ).

thf(3573,plain,
    ! [SV499: $i,SV1: $i,SV573: $i] :
      ( ( ( ~ ( in @ SV573 @ SV1 )
          | ~ ( in @ SV499 @ SV573 )
          | ( in @ SV499 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK208_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3245]) ).

thf(3574,plain,
    ! [SV1: $i] :
      ( ( ( ( sK208_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3246]) ).

thf(3575,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
                | ~ ! [SY633: $i] :
                      ( ~ ( in @ SY633 @ ( sK208_SY8 @ SV1 ) )
                      | ( SV574 = SY633 )
                      | ( in @ SV574 @ SY633 ) ) ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3247]) ).

thf(3576,plain,
    ! [SV500: $i,SV1: $i,SV575: $i] :
      ( ( ( ~ ( in @ SV575 @ SV1 )
          | ~ ( in @ SV500 @ SV575 )
          | ( in @ SV500 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK209_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3248]) ).

thf(3577,plain,
    ! [SV1: $i] :
      ( ( ( ( sK209_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3249]) ).

thf(3578,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
                | ~ ! [SY634: $i] :
                      ( ~ ( in @ SY634 @ ( sK209_SY8 @ SV1 ) )
                      | ( SV576 = SY634 )
                      | ( in @ SV576 @ SY634 ) ) ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3250]) ).

thf(3579,plain,
    ! [SV501: $i,SV1: $i,SV577: $i] :
      ( ( ( ~ ( in @ SV577 @ SV1 )
          | ~ ( in @ SV501 @ SV577 )
          | ( in @ SV501 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK210_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3251]) ).

thf(3580,plain,
    ! [SV1: $i] :
      ( ( ( ( sK210_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3252]) ).

thf(3581,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
                | ~ ! [SY635: $i] :
                      ( ~ ( in @ SY635 @ ( sK210_SY8 @ SV1 ) )
                      | ( SV578 = SY635 )
                      | ( in @ SV578 @ SY635 ) ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3253]) ).

thf(3582,plain,
    ! [SV502: $i,SV1: $i,SV579: $i] :
      ( ( ( ~ ( in @ SV579 @ SV1 )
          | ~ ( in @ SV502 @ SV579 )
          | ( in @ SV502 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK211_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3254]) ).

thf(3583,plain,
    ! [SV1: $i] :
      ( ( ( ( sK211_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3255]) ).

thf(3584,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
                | ~ ! [SY636: $i] :
                      ( ~ ( in @ SY636 @ ( sK211_SY8 @ SV1 ) )
                      | ( SV580 = SY636 )
                      | ( in @ SV580 @ SY636 ) ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3256]) ).

thf(3585,plain,
    ! [SV441: $i,SV1: $i,SV503: $i] :
      ( ( ( ~ ( in @ SV503 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV441 @ SV503 )
          | ( in @ SV441 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK192_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3257]) ).

thf(3586,plain,
    ! [SV581: $i,SV1: $i] :
      ( ( ( ! [SY637: $i] :
              ( ~ ( in @ SY637 @ SV1 )
              | ~ ( in @ SV581 @ SY637 )
              | ( in @ SV581 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK192_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3258]) ).

thf(3587,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( ~ ( ~ ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
              | ~ ! [SY587: $i] :
                    ( ~ ( in @ SY587 @ ( sK192_SY8 @ SV1 ) )
                    | ( SV504 = SY587 )
                    | ( in @ SV504 @ SY587 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3259]) ).

thf(3588,plain,
    ! [SV442: $i,SV1: $i,SV505: $i] :
      ( ( ( ~ ( in @ SV505 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV442 @ SV505 )
          | ( in @ SV442 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK193_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3260]) ).

thf(3589,plain,
    ! [SV582: $i,SV1: $i] :
      ( ( ( ! [SY638: $i] :
              ( ~ ( in @ SY638 @ SV1 )
              | ~ ( in @ SV582 @ SY638 )
              | ( in @ SV582 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK193_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3261]) ).

thf(3590,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( ~ ( ~ ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
              | ~ ! [SY588: $i] :
                    ( ~ ( in @ SY588 @ ( sK193_SY8 @ SV1 ) )
                    | ( SV506 = SY588 )
                    | ( in @ SV506 @ SY588 ) ) ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3262]) ).

thf(3591,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( ~ ( in @ ( sK246_SY303 @ SV148 @ SV1 ) @ ( sK108_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3264]) ).

thf(3592,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( ( SV148
            = ( sK246_SY303 @ SV148 @ SV1 ) )
          | ( in @ SV148 @ ( sK246_SY303 @ SV148 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3264]) ).

thf(3593,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( ~ ( in @ ( sK247_SY304 @ SV150 @ SV1 ) @ ( sK109_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3266]) ).

thf(3594,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( ( SV150
            = ( sK247_SY304 @ SV150 @ SV1 ) )
          | ( in @ SV150 @ ( sK247_SY304 @ SV150 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3266]) ).

thf(3595,plain,
    ! [SV1: $i,SV389: $i,SV329: $i] :
      ( ( ( ~ ( in @ SV329 @ SV389 ) )
        = $true )
      | ( ( in @ SV329 @ SV1 )
        = $true )
      | ( ( in @ SV389 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK136_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3268]) ).

thf(3596,plain,
    ! [SV262: $i,SV1: $i] :
      ( ( ( ! [SY397: $i] :
              ( ~ ( in @ SY397 @ ( sK136_SY8 @ SV1 ) )
              | ( SV262 = SY397 )
              | ( in @ SV262 @ SY397 ) ) )
        = $false )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3269]) ).

thf(3597,plain,
    ! [SV1: $i,SV390: $i,SV330: $i] :
      ( ( ( ~ ( in @ SV330 @ SV390 ) )
        = $true )
      | ( ( in @ SV330 @ SV1 )
        = $true )
      | ( ( in @ SV390 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK137_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3271]) ).

thf(3598,plain,
    ! [SV264: $i,SV1: $i] :
      ( ( ( ! [SY398: $i] :
              ( ~ ( in @ SY398 @ ( sK137_SY8 @ SV1 ) )
              | ( SV264 = SY398 )
              | ( in @ SV264 @ SY398 ) ) )
        = $false )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3272]) ).

thf(3599,plain,
    ! [SV1: $i,SV331: $i,SV265: $i] :
      ( ( ( in @ SV265 @ SV331 )
        = $false )
      | ( ( in @ SV265 @ SV1 )
        = $true )
      | ( ( in @ SV331 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK160_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3273]) ).

thf(3600,plain,
    ! [SV391: $i,SV1: $i,SV443: $i] :
      ( ( ( in @ SV443 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV391 @ SV443 )
          | ( in @ SV391 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK160_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3274]) ).

thf(3601,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY471: $i] :
                ( ~ ( in @ SY471 @ ( sK160_SY8 @ SV1 ) )
                | ( SV332 = SY471 )
                | ( in @ SV332 @ SY471 ) ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3275]) ).

thf(3602,plain,
    ! [SV1: $i,SV333: $i,SV266: $i] :
      ( ( ( in @ SV266 @ SV333 )
        = $false )
      | ( ( in @ SV266 @ SV1 )
        = $true )
      | ( ( in @ SV333 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK161_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3276]) ).

thf(3603,plain,
    ! [SV392: $i,SV1: $i,SV444: $i] :
      ( ( ( in @ SV444 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV392 @ SV444 )
          | ( in @ SV392 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK161_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3277]) ).

thf(3604,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY472: $i] :
                ( ~ ( in @ SY472 @ ( sK161_SY8 @ SV1 ) )
                | ( SV334 = SY472 )
                | ( in @ SV334 @ SY472 ) ) )
        = $true )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3278]) ).

thf(3605,plain,
    ! [SV1: $i,SV335: $i,SV267: $i] :
      ( ( ( in @ SV267 @ SV335 )
        = $false )
      | ( ( in @ SV267 @ SV1 )
        = $true )
      | ( ( in @ SV335 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK162_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3279]) ).

thf(3606,plain,
    ! [SV393: $i,SV1: $i,SV445: $i] :
      ( ( ( in @ SV445 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV393 @ SV445 )
          | ( in @ SV393 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK162_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3280]) ).

thf(3607,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY473: $i] :
                ( ~ ( in @ SY473 @ ( sK162_SY8 @ SV1 ) )
                | ( SV336 = SY473 )
                | ( in @ SV336 @ SY473 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3281]) ).

thf(3608,plain,
    ! [SV1: $i,SV337: $i,SV268: $i] :
      ( ( ( in @ SV268 @ SV337 )
        = $false )
      | ( ( in @ SV268 @ SV1 )
        = $true )
      | ( ( in @ SV337 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK163_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3282]) ).

thf(3609,plain,
    ! [SV394: $i,SV1: $i,SV446: $i] :
      ( ( ( in @ SV446 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV394 @ SV446 )
          | ( in @ SV394 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK163_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3283]) ).

thf(3610,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY474: $i] :
                ( ~ ( in @ SY474 @ ( sK163_SY8 @ SV1 ) )
                | ( SV338 = SY474 )
                | ( in @ SV338 @ SY474 ) ) )
        = $true )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3284]) ).

thf(3611,plain,
    ! [SV1: $i,SV395: $i,SV339: $i] :
      ( ( ( ~ ( in @ SV339 @ SV395 ) )
        = $true )
      | ( ( in @ SV339 @ SV1 )
        = $true )
      | ( ( in @ SV395 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK138_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3286]) ).

thf(3612,plain,
    ! [SV270: $i,SV1: $i] :
      ( ( ( ! [SY403: $i] :
              ( ~ ( in @ SY403 @ ( sK138_SY8 @ SV1 ) )
              | ( SV270 = SY403 )
              | ( in @ SV270 @ SY403 ) ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3287]) ).

thf(3613,plain,
    ! [SV1: $i,SV396: $i,SV340: $i] :
      ( ( ( ~ ( in @ SV340 @ SV396 ) )
        = $true )
      | ( ( in @ SV340 @ SV1 )
        = $true )
      | ( ( in @ SV396 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK139_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3289]) ).

thf(3614,plain,
    ! [SV272: $i,SV1: $i] :
      ( ( ( ! [SY404: $i] :
              ( ~ ( in @ SY404 @ ( sK139_SY8 @ SV1 ) )
              | ( SV272 = SY404 )
              | ( in @ SV272 @ SY404 ) ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3290]) ).

thf(3615,plain,
    ! [SV22: $i,SV447: $i,SV1: $i,SV507: $i] :
      ( ( ( ~ ( in @ SV507 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV447 @ SV507 )
          | ( in @ SV447 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK194_SY111 @ SV22 @ SV1 ) @ ( sK48_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3291]) ).

thf(3616,plain,
    ! [SV22: $i,SV448: $i,SV1: $i,SV508: $i] :
      ( ( ( ~ ( in @ SV508 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV448 @ SV508 )
          | ( in @ SV448 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( SV22
          = ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3292]) ).

thf(3617,plain,
    ! [SV22: $i,SV449: $i,SV1: $i,SV509: $i] :
      ( ( ( ~ ( in @ SV509 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV449 @ SV509 )
          | ( in @ SV449 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV22 @ ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3293]) ).

thf(3618,plain,
    ! [SV24: $i,SV450: $i,SV1: $i,SV510: $i] :
      ( ( ( ~ ( in @ SV510 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV450 @ SV510 )
          | ( in @ SV450 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK195_SY112 @ SV24 @ SV1 ) @ ( sK49_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3294]) ).

thf(3619,plain,
    ! [SV24: $i,SV451: $i,SV1: $i,SV511: $i] :
      ( ( ( ~ ( in @ SV511 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV451 @ SV511 )
          | ( in @ SV451 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( SV24
          = ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3295]) ).

thf(3620,plain,
    ! [SV24: $i,SV452: $i,SV1: $i,SV512: $i] :
      ( ( ( ~ ( in @ SV512 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV452 @ SV512 )
          | ( in @ SV452 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV24 @ ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3296]) ).

thf(3621,plain,
    ! [SV62: $i,SV583: $i,SV1: $i] :
      ( ( ( ! [SY639: $i] :
              ( ~ ( in @ SY639 @ SV1 )
              | ~ ( in @ SV583 @ SY639 )
              | ( in @ SV583 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK226_SY187 @ SV62 @ SV1 ) @ ( sK72_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3297]) ).

thf(3622,plain,
    ! [SV62: $i,SV584: $i,SV1: $i] :
      ( ( ( ! [SY640: $i] :
              ( ~ ( in @ SY640 @ SV1 )
              | ~ ( in @ SV584 @ SY640 )
              | ( in @ SV584 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( SV62
          = ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3298]) ).

thf(3623,plain,
    ! [SV62: $i,SV585: $i,SV1: $i] :
      ( ( ( ! [SY641: $i] :
              ( ~ ( in @ SY641 @ SV1 )
              | ~ ( in @ SV585 @ SY641 )
              | ( in @ SV585 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV62 @ ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3299]) ).

thf(3624,plain,
    ! [SV64: $i,SV586: $i,SV1: $i] :
      ( ( ( ! [SY642: $i] :
              ( ~ ( in @ SY642 @ SV1 )
              | ~ ( in @ SV586 @ SY642 )
              | ( in @ SV586 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK227_SY188 @ SV64 @ SV1 ) @ ( sK73_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3300]) ).

thf(3625,plain,
    ! [SV64: $i,SV587: $i,SV1: $i] :
      ( ( ( ! [SY643: $i] :
              ( ~ ( in @ SY643 @ SV1 )
              | ~ ( in @ SV587 @ SY643 )
              | ( in @ SV587 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( SV64
          = ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3301]) ).

thf(3626,plain,
    ! [SV64: $i,SV588: $i,SV1: $i] :
      ( ( ( ! [SY644: $i] :
              ( ~ ( in @ SY644 @ SV1 )
              | ~ ( in @ SV588 @ SY644 )
              | ( in @ SV588 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV64 @ ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3302]) ).

thf(3627,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( in @ ( sK236_SY249 @ SV102 @ SV1 ) @ ( sK92_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3303]) ).

thf(3628,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( SV102
          = ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3304]) ).

thf(3629,plain,
    ! [SV1: $i,SV102: $i] :
      ( ( ( in @ SV102 @ ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3304]) ).

thf(3630,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( in @ ( sK237_SY250 @ SV104 @ SV1 ) @ ( sK93_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3305]) ).

thf(3631,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( SV104
          = ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3306]) ).

thf(3632,plain,
    ! [SV1: $i,SV104: $i] :
      ( ( ( in @ SV104 @ ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3306]) ).

thf(3633,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( in @ ( sK238_SY251 @ SV106 @ SV1 ) @ ( sK94_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3307]) ).

thf(3634,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( SV106
          = ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3308]) ).

thf(3635,plain,
    ! [SV1: $i,SV106: $i] :
      ( ( ( in @ SV106 @ ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3308]) ).

thf(3636,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( in @ ( sK239_SY252 @ SV108 @ SV1 ) @ ( sK95_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3309]) ).

thf(3637,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( SV108
          = ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3310]) ).

thf(3638,plain,
    ! [SV1: $i,SV108: $i] :
      ( ( ( in @ SV108 @ ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3310]) ).

thf(3639,plain,
    ! [SV70: $i,SV589: $i,SV1: $i] :
      ( ( ( ! [SY645: $i] :
              ( ~ ( in @ SY645 @ SV1 )
              | ~ ( in @ SV589 @ SY645 )
              | ( in @ SV589 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK228_SY193 @ SV70 @ SV1 ) @ ( sK74_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3311]) ).

thf(3640,plain,
    ! [SV70: $i,SV590: $i,SV1: $i] :
      ( ( ( ! [SY646: $i] :
              ( ~ ( in @ SY646 @ SV1 )
              | ~ ( in @ SV590 @ SY646 )
              | ( in @ SV590 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( SV70
          = ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3312]) ).

thf(3641,plain,
    ! [SV70: $i,SV591: $i,SV1: $i] :
      ( ( ( ! [SY647: $i] :
              ( ~ ( in @ SY647 @ SV1 )
              | ~ ( in @ SV591 @ SY647 )
              | ( in @ SV591 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3313]) ).

thf(3642,plain,
    ! [SV72: $i,SV592: $i,SV1: $i] :
      ( ( ( ! [SY648: $i] :
              ( ~ ( in @ SY648 @ SV1 )
              | ~ ( in @ SV592 @ SY648 )
              | ( in @ SV592 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK229_SY194 @ SV72 @ SV1 ) @ ( sK75_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3314]) ).

thf(3643,plain,
    ! [SV72: $i,SV593: $i,SV1: $i] :
      ( ( ( ! [SY649: $i] :
              ( ~ ( in @ SY649 @ SV1 )
              | ~ ( in @ SV593 @ SY649 )
              | ( in @ SV593 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( SV72
          = ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3315]) ).

thf(3644,plain,
    ! [SV72: $i,SV594: $i,SV1: $i] :
      ( ( ( ! [SY650: $i] :
              ( ~ ( in @ SY650 @ SV1 )
              | ~ ( in @ SV594 @ SY650 )
              | ( in @ SV594 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3316]) ).

thf(3645,plain,
    ! [SV74: $i,SV595: $i,SV1: $i] :
      ( ( ( ! [SY651: $i] :
              ( ~ ( in @ SY651 @ SV1 )
              | ~ ( in @ SV595 @ SY651 )
              | ( in @ SV595 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK230_SY195 @ SV74 @ SV1 ) @ ( sK76_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3317]) ).

thf(3646,plain,
    ! [SV74: $i,SV596: $i,SV1: $i] :
      ( ( ( ! [SY652: $i] :
              ( ~ ( in @ SY652 @ SV1 )
              | ~ ( in @ SV596 @ SY652 )
              | ( in @ SV596 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( SV74
          = ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3318]) ).

thf(3647,plain,
    ! [SV74: $i,SV597: $i,SV1: $i] :
      ( ( ( ! [SY653: $i] :
              ( ~ ( in @ SY653 @ SV1 )
              | ~ ( in @ SV597 @ SY653 )
              | ( in @ SV597 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV74 @ ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3319]) ).

thf(3648,plain,
    ! [SV76: $i,SV598: $i,SV1: $i] :
      ( ( ( ! [SY654: $i] :
              ( ~ ( in @ SY654 @ SV1 )
              | ~ ( in @ SV598 @ SY654 )
              | ( in @ SV598 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK231_SY196 @ SV76 @ SV1 ) @ ( sK77_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3320]) ).

thf(3649,plain,
    ! [SV76: $i,SV599: $i,SV1: $i] :
      ( ( ( ! [SY655: $i] :
              ( ~ ( in @ SY655 @ SV1 )
              | ~ ( in @ SV599 @ SY655 )
              | ( in @ SV599 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( SV76
          = ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3321]) ).

thf(3650,plain,
    ! [SV76: $i,SV600: $i,SV1: $i] :
      ( ( ( ! [SY656: $i] :
              ( ~ ( in @ SY656 @ SV1 )
              | ~ ( in @ SV600 @ SY656 )
              | ( in @ SV600 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV76 @ ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3322]) ).

thf(3651,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( ~ ( in @ ( sK248_SY309 @ SV162 @ SV1 ) @ ( sK110_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3324]) ).

thf(3652,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( ( SV162
            = ( sK248_SY309 @ SV162 @ SV1 ) )
          | ( in @ SV162 @ ( sK248_SY309 @ SV162 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3324]) ).

thf(3653,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( ~ ( in @ ( sK249_SY310 @ SV164 @ SV1 ) @ ( sK111_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3326]) ).

thf(3654,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( ( SV164
            = ( sK249_SY310 @ SV164 @ SV1 ) )
          | ( in @ SV164 @ ( sK249_SY310 @ SV164 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3326]) ).

thf(3655,plain,
    ! [SV1: $i,SV341: $i,SV275: $i] :
      ( ( ( in @ SV275 @ SV341 )
        = $false )
      | ( ( in @ SV275 @ SV1 )
        = $true )
      | ( ( in @ SV341 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK124_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3327]) ).

thf(3656,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( ~ ( in @ ( sK260_SY351 @ SV216 @ SV1 ) @ ( sK124_SY8 @ SV1 ) )
          | ( SV216
            = ( sK260_SY351 @ SV216 @ SV1 ) )
          | ( in @ SV216 @ ( sK260_SY351 @ SV216 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3328]) ).

thf(3657,plain,
    ! [SV1: $i,SV342: $i,SV276: $i] :
      ( ( ( in @ SV276 @ SV342 )
        = $false )
      | ( ( in @ SV276 @ SV1 )
        = $true )
      | ( ( in @ SV342 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK125_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3329]) ).

thf(3658,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( ~ ( in @ ( sK261_SY352 @ SV218 @ SV1 ) @ ( sK125_SY8 @ SV1 ) )
          | ( SV218
            = ( sK261_SY352 @ SV218 @ SV1 ) )
          | ( in @ SV218 @ ( sK261_SY352 @ SV218 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3330]) ).

thf(3659,plain,
    ! [SV1: $i,SV343: $i,SV277: $i] :
      ( ( ( in @ SV277 @ SV343 )
        = $false )
      | ( ( in @ SV277 @ SV1 )
        = $true )
      | ( ( in @ SV343 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK126_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3331]) ).

thf(3660,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( ~ ( in @ ( sK262_SY353 @ SV220 @ SV1 ) @ ( sK126_SY8 @ SV1 ) )
          | ( SV220
            = ( sK262_SY353 @ SV220 @ SV1 ) )
          | ( in @ SV220 @ ( sK262_SY353 @ SV220 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3332]) ).

thf(3661,plain,
    ! [SV1: $i,SV344: $i,SV278: $i] :
      ( ( ( in @ SV278 @ SV344 )
        = $false )
      | ( ( in @ SV278 @ SV1 )
        = $true )
      | ( ( in @ SV344 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( ( sK127_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3333]) ).

thf(3662,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( ~ ( in @ ( sK263_SY354 @ SV222 @ SV1 ) @ ( sK127_SY8 @ SV1 ) )
          | ( SV222
            = ( sK263_SY354 @ SV222 @ SV1 ) )
          | ( in @ SV222 @ ( sK263_SY354 @ SV222 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3334]) ).

thf(3663,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( ~ ( in @ ( sK250_SY315 @ SV170 @ SV1 ) @ ( sK112_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3336]) ).

thf(3664,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( ( SV170
            = ( sK250_SY315 @ SV170 @ SV1 ) )
          | ( in @ SV170 @ ( sK250_SY315 @ SV170 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3336]) ).

thf(3665,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( ~ ( in @ ( sK251_SY316 @ SV172 @ SV1 ) @ ( sK113_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3338]) ).

thf(3666,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( ( SV172
            = ( sK251_SY316 @ SV172 @ SV1 ) )
          | ( in @ SV172 @ ( sK251_SY316 @ SV172 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3338]) ).

thf(3667,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( ~ ( in @ ( sK252_SY317 @ SV174 @ SV1 ) @ ( sK114_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3340]) ).

thf(3668,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( ( SV174
            = ( sK252_SY317 @ SV174 @ SV1 ) )
          | ( in @ SV174 @ ( sK252_SY317 @ SV174 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3340]) ).

thf(3669,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( ~ ( in @ ( sK253_SY318 @ SV176 @ SV1 ) @ ( sK115_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3342]) ).

thf(3670,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( ( SV176
            = ( sK253_SY318 @ SV176 @ SV1 ) )
          | ( in @ SV176 @ ( sK253_SY318 @ SV176 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3342]) ).

thf(3671,plain,
    ! [SV1: $i,SV397: $i,SV345: $i] :
      ( ( ( ~ ( in @ SV345 @ SV397 ) )
        = $true )
      | ( ( in @ SV345 @ SV1 )
        = $true )
      | ( ( in @ SV397 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK140_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3344]) ).

thf(3672,plain,
    ! [SV284: $i,SV1: $i] :
      ( ( ( ! [SY409: $i] :
              ( ~ ( in @ SY409 @ ( sK140_SY8 @ SV1 ) )
              | ( SV284 = SY409 )
              | ( in @ SV284 @ SY409 ) ) )
        = $false )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3345]) ).

thf(3673,plain,
    ! [SV1: $i,SV398: $i,SV346: $i] :
      ( ( ( ~ ( in @ SV346 @ SV398 ) )
        = $true )
      | ( ( in @ SV346 @ SV1 )
        = $true )
      | ( ( in @ SV398 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK141_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3347]) ).

thf(3674,plain,
    ! [SV286: $i,SV1: $i] :
      ( ( ( ! [SY410: $i] :
              ( ~ ( in @ SY410 @ ( sK141_SY8 @ SV1 ) )
              | ( SV286 = SY410 )
              | ( in @ SV286 @ SY410 ) ) )
        = $false )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3348]) ).

thf(3675,plain,
    ! [SV1: $i,SV347: $i,SV287: $i] :
      ( ( ( in @ SV287 @ SV347 )
        = $false )
      | ( ( in @ SV287 @ SV1 )
        = $true )
      | ( ( in @ SV347 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK164_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3349]) ).

thf(3676,plain,
    ! [SV399: $i,SV1: $i,SV453: $i] :
      ( ( ( in @ SV453 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV399 @ SV453 )
          | ( in @ SV399 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK164_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3350]) ).

thf(3677,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY479: $i] :
                ( ~ ( in @ SY479 @ ( sK164_SY8 @ SV1 ) )
                | ( SV348 = SY479 )
                | ( in @ SV348 @ SY479 ) ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3351]) ).

thf(3678,plain,
    ! [SV1: $i,SV349: $i,SV288: $i] :
      ( ( ( in @ SV288 @ SV349 )
        = $false )
      | ( ( in @ SV288 @ SV1 )
        = $true )
      | ( ( in @ SV349 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK165_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3352]) ).

thf(3679,plain,
    ! [SV400: $i,SV1: $i,SV454: $i] :
      ( ( ( in @ SV454 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV400 @ SV454 )
          | ( in @ SV400 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK165_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3353]) ).

thf(3680,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY480: $i] :
                ( ~ ( in @ SY480 @ ( sK165_SY8 @ SV1 ) )
                | ( SV350 = SY480 )
                | ( in @ SV350 @ SY480 ) ) )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3354]) ).

thf(3681,plain,
    ! [SV1: $i,SV351: $i,SV289: $i] :
      ( ( ( in @ SV289 @ SV351 )
        = $false )
      | ( ( in @ SV289 @ SV1 )
        = $true )
      | ( ( in @ SV351 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK166_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3355]) ).

thf(3682,plain,
    ! [SV401: $i,SV1: $i,SV455: $i] :
      ( ( ( in @ SV455 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV401 @ SV455 )
          | ( in @ SV401 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK166_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3356]) ).

thf(3683,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY481: $i] :
                ( ~ ( in @ SY481 @ ( sK166_SY8 @ SV1 ) )
                | ( SV352 = SY481 )
                | ( in @ SV352 @ SY481 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3357]) ).

thf(3684,plain,
    ! [SV1: $i,SV353: $i,SV290: $i] :
      ( ( ( in @ SV290 @ SV353 )
        = $false )
      | ( ( in @ SV290 @ SV1 )
        = $true )
      | ( ( in @ SV353 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK167_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3358]) ).

thf(3685,plain,
    ! [SV402: $i,SV1: $i,SV456: $i] :
      ( ( ( in @ SV456 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV402 @ SV456 )
          | ( in @ SV402 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK167_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3359]) ).

thf(3686,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY482: $i] :
                ( ~ ( in @ SY482 @ ( sK167_SY8 @ SV1 ) )
                | ( SV354 = SY482 )
                | ( in @ SV354 @ SY482 ) ) )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3360]) ).

thf(3687,plain,
    ! [SV1: $i,SV403: $i,SV355: $i] :
      ( ( ( ~ ( in @ SV355 @ SV403 ) )
        = $true )
      | ( ( in @ SV355 @ SV1 )
        = $true )
      | ( ( in @ SV403 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK142_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3362]) ).

thf(3688,plain,
    ! [SV292: $i,SV1: $i] :
      ( ( ( ! [SY415: $i] :
              ( ~ ( in @ SY415 @ ( sK142_SY8 @ SV1 ) )
              | ( SV292 = SY415 )
              | ( in @ SV292 @ SY415 ) ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3363]) ).

thf(3689,plain,
    ! [SV1: $i,SV404: $i,SV356: $i] :
      ( ( ( ~ ( in @ SV356 @ SV404 ) )
        = $true )
      | ( ( in @ SV356 @ SV1 )
        = $true )
      | ( ( in @ SV404 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK143_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3365]) ).

thf(3690,plain,
    ! [SV294: $i,SV1: $i] :
      ( ( ( ! [SY416: $i] :
              ( ~ ( in @ SY416 @ ( sK143_SY8 @ SV1 ) )
              | ( SV294 = SY416 )
              | ( in @ SV294 @ SY416 ) ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3366]) ).

thf(3691,plain,
    ! [SV1: $i,SV405: $i,SV357: $i] :
      ( ( ( ~ ( in @ SV357 @ SV405 ) )
        = $true )
      | ( ( in @ SV357 @ SV1 )
        = $true )
      | ( ( in @ SV405 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK180_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3367]) ).

thf(3692,plain,
    ! [SV457: $i,SV1: $i,SV513: $i] :
      ( ( ( ~ ( in @ SV513 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV457 @ SV513 )
          | ( in @ SV457 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK180_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3368]) ).

thf(3693,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( ~ ( in @ SV406 @ ( sK180_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY529: $i] :
                ( ~ ( in @ SY529 @ ( sK180_SY8 @ SV1 ) )
                | ( SV406 = SY529 )
                | ( in @ SV406 @ SY529 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3369]) ).

thf(3694,plain,
    ! [SV1: $i,SV407: $i,SV358: $i] :
      ( ( ( ~ ( in @ SV358 @ SV407 ) )
        = $true )
      | ( ( in @ SV358 @ SV1 )
        = $true )
      | ( ( in @ SV407 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK181_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3370]) ).

thf(3695,plain,
    ! [SV458: $i,SV1: $i,SV514: $i] :
      ( ( ( ~ ( in @ SV514 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV458 @ SV514 )
          | ( in @ SV458 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK181_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3371]) ).

thf(3696,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( ~ ( in @ SV408 @ ( sK181_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY530: $i] :
                ( ~ ( in @ SY530 @ ( sK181_SY8 @ SV1 ) )
                | ( SV408 = SY530 )
                | ( in @ SV408 @ SY530 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3372]) ).

thf(3697,plain,
    ! [SV459: $i,SV1: $i,SV515: $i] :
      ( ( ( ~ ( in @ SV515 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV459 @ SV515 )
          | ( in @ SV459 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK196_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3373]) ).

thf(3698,plain,
    ! [SV601: $i,SV1: $i] :
      ( ( ( ! [SY657: $i] :
              ( ~ ( in @ SY657 @ SV1 )
              | ~ ( in @ SV601 @ SY657 )
              | ( in @ SV601 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK196_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3374]) ).

thf(3699,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( ~ ( ~ ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
              | ~ ! [SY589: $i] :
                    ( ~ ( in @ SY589 @ ( sK196_SY8 @ SV1 ) )
                    | ( SV516 = SY589 )
                    | ( in @ SV516 @ SY589 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3375]) ).

thf(3700,plain,
    ! [SV460: $i,SV1: $i,SV517: $i] :
      ( ( ( ~ ( in @ SV517 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV460 @ SV517 )
          | ( in @ SV460 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK197_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3376]) ).

thf(3701,plain,
    ! [SV602: $i,SV1: $i] :
      ( ( ( ! [SY658: $i] :
              ( ~ ( in @ SY658 @ SV1 )
              | ~ ( in @ SV602 @ SY658 )
              | ( in @ SV602 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK197_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3377]) ).

thf(3702,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( ~ ( ~ ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
              | ~ ! [SY590: $i] :
                    ( ~ ( in @ SY590 @ ( sK197_SY8 @ SV1 ) )
                    | ( SV518 = SY590 )
                    | ( in @ SV518 @ SY590 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3378]) ).

thf(3703,plain,
    ! [SV519: $i,SV1: $i,SV603: $i] :
      ( ( ( ~ ( in @ SV603 @ SV1 )
          | ~ ( in @ SV519 @ SV603 )
          | ( in @ SV519 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK212_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3379]) ).

thf(3704,plain,
    ! [SV1: $i] :
      ( ( ( ( sK212_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3380]) ).

thf(3705,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
                | ~ ! [SY659: $i] :
                      ( ~ ( in @ SY659 @ ( sK212_SY8 @ SV1 ) )
                      | ( SV604 = SY659 )
                      | ( in @ SV604 @ SY659 ) ) ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3381]) ).

thf(3706,plain,
    ! [SV520: $i,SV1: $i,SV605: $i] :
      ( ( ( ~ ( in @ SV605 @ SV1 )
          | ~ ( in @ SV520 @ SV605 )
          | ( in @ SV520 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK213_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3382]) ).

thf(3707,plain,
    ! [SV1: $i] :
      ( ( ( ( sK213_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3383]) ).

thf(3708,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
                | ~ ! [SY660: $i] :
                      ( ~ ( in @ SY660 @ ( sK213_SY8 @ SV1 ) )
                      | ( SV606 = SY660 )
                      | ( in @ SV606 @ SY660 ) ) ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3384]) ).

thf(3709,plain,
    ! [SV521: $i,SV1: $i,SV607: $i] :
      ( ( ( ~ ( in @ SV607 @ SV1 )
          | ~ ( in @ SV521 @ SV607 )
          | ( in @ SV521 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK214_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3385]) ).

thf(3710,plain,
    ! [SV1: $i] :
      ( ( ( ( sK214_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3386]) ).

thf(3711,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
                | ~ ! [SY661: $i] :
                      ( ~ ( in @ SY661 @ ( sK214_SY8 @ SV1 ) )
                      | ( SV608 = SY661 )
                      | ( in @ SV608 @ SY661 ) ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3387]) ).

thf(3712,plain,
    ! [SV522: $i,SV1: $i,SV609: $i] :
      ( ( ( ~ ( in @ SV609 @ SV1 )
          | ~ ( in @ SV522 @ SV609 )
          | ( in @ SV522 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK215_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3388]) ).

thf(3713,plain,
    ! [SV1: $i] :
      ( ( ( ( sK215_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3389]) ).

thf(3714,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
                | ~ ! [SY662: $i] :
                      ( ~ ( in @ SY662 @ ( sK215_SY8 @ SV1 ) )
                      | ( SV610 = SY662 )
                      | ( in @ SV610 @ SY662 ) ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3390]) ).

thf(3715,plain,
    ! [SV461: $i,SV1: $i,SV523: $i] :
      ( ( ( ~ ( in @ SV523 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV461 @ SV523 )
          | ( in @ SV461 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK198_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3391]) ).

thf(3716,plain,
    ! [SV611: $i,SV1: $i] :
      ( ( ( ! [SY663: $i] :
              ( ~ ( in @ SY663 @ SV1 )
              | ~ ( in @ SV611 @ SY663 )
              | ( in @ SV611 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK198_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3392]) ).

thf(3717,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( ~ ( ~ ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
              | ~ ! [SY595: $i] :
                    ( ~ ( in @ SY595 @ ( sK198_SY8 @ SV1 ) )
                    | ( SV524 = SY595 )
                    | ( in @ SV524 @ SY595 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3393]) ).

thf(3718,plain,
    ! [SV462: $i,SV1: $i,SV525: $i] :
      ( ( ( ~ ( in @ SV525 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV462 @ SV525 )
          | ( in @ SV462 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK199_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3394]) ).

thf(3719,plain,
    ! [SV612: $i,SV1: $i] :
      ( ( ( ! [SY664: $i] :
              ( ~ ( in @ SY664 @ SV1 )
              | ~ ( in @ SV612 @ SY664 )
              | ( in @ SV612 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK199_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3395]) ).

thf(3720,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( ~ ( ~ ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
              | ~ ! [SY596: $i] :
                    ( ~ ( in @ SY596 @ ( sK199_SY8 @ SV1 ) )
                    | ( SV526 = SY596 )
                    | ( in @ SV526 @ SY596 ) ) ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3396]) ).

thf(3721,plain,
    ! [SV1: $i,SV409: $i,SV359: $i] :
      ( ( ( ~ ( in @ SV359 @ SV409 ) )
        = $true )
      | ( ( in @ SV359 @ SV1 )
        = $true )
      | ( ( in @ SV409 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK182_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3397]) ).

thf(3722,plain,
    ! [SV463: $i,SV1: $i,SV527: $i] :
      ( ( ( ~ ( in @ SV527 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV463 @ SV527 )
          | ( in @ SV463 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK182_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3398]) ).

thf(3723,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( ~ ( in @ SV410 @ ( sK182_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY531: $i] :
                ( ~ ( in @ SY531 @ ( sK182_SY8 @ SV1 ) )
                | ( SV410 = SY531 )
                | ( in @ SV410 @ SY531 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3399]) ).

thf(3724,plain,
    ! [SV1: $i,SV411: $i,SV360: $i] :
      ( ( ( ~ ( in @ SV360 @ SV411 ) )
        = $true )
      | ( ( in @ SV360 @ SV1 )
        = $true )
      | ( ( in @ SV411 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK183_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3400]) ).

thf(3725,plain,
    ! [SV464: $i,SV1: $i,SV528: $i] :
      ( ( ( ~ ( in @ SV528 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV464 @ SV528 )
          | ( in @ SV464 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK183_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3401]) ).

thf(3726,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( ~ ( in @ SV412 @ ( sK183_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY532: $i] :
                ( ~ ( in @ SY532 @ ( sK183_SY8 @ SV1 ) )
                | ( SV412 = SY532 )
                | ( in @ SV412 @ SY532 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3402]) ).

thf(3727,plain,
    ! [SV465: $i,SV1: $i,SV529: $i] :
      ( ( ( ~ ( in @ SV529 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV465 @ SV529 )
          | ( in @ SV465 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK200_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3403]) ).

thf(3728,plain,
    ! [SV613: $i,SV1: $i] :
      ( ( ( ! [SY665: $i] :
              ( ~ ( in @ SY665 @ SV1 )
              | ~ ( in @ SV613 @ SY665 )
              | ( in @ SV613 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK200_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3404]) ).

thf(3729,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( ~ ( ~ ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
              | ~ ! [SY597: $i] :
                    ( ~ ( in @ SY597 @ ( sK200_SY8 @ SV1 ) )
                    | ( SV530 = SY597 )
                    | ( in @ SV530 @ SY597 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3405]) ).

thf(3730,plain,
    ! [SV466: $i,SV1: $i,SV531: $i] :
      ( ( ( ~ ( in @ SV531 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV466 @ SV531 )
          | ( in @ SV466 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK201_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3406]) ).

thf(3731,plain,
    ! [SV614: $i,SV1: $i] :
      ( ( ( ! [SY666: $i] :
              ( ~ ( in @ SY666 @ SV1 )
              | ~ ( in @ SV614 @ SY666 )
              | ( in @ SV614 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK201_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3407]) ).

thf(3732,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( ~ ( ~ ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
              | ~ ! [SY598: $i] :
                    ( ~ ( in @ SY598 @ ( sK201_SY8 @ SV1 ) )
                    | ( SV532 = SY598 )
                    | ( in @ SV532 @ SY598 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3408]) ).

thf(3733,plain,
    ! [SV533: $i,SV1: $i,SV615: $i] :
      ( ( ( ~ ( in @ SV615 @ SV1 )
          | ~ ( in @ SV533 @ SV615 )
          | ( in @ SV533 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK216_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3409]) ).

thf(3734,plain,
    ! [SV1: $i] :
      ( ( ( ( sK216_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3410]) ).

thf(3735,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
                | ~ ! [SY667: $i] :
                      ( ~ ( in @ SY667 @ ( sK216_SY8 @ SV1 ) )
                      | ( SV616 = SY667 )
                      | ( in @ SV616 @ SY667 ) ) ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3411]) ).

thf(3736,plain,
    ! [SV534: $i,SV1: $i,SV617: $i] :
      ( ( ( ~ ( in @ SV617 @ SV1 )
          | ~ ( in @ SV534 @ SV617 )
          | ( in @ SV534 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK217_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3412]) ).

thf(3737,plain,
    ! [SV1: $i] :
      ( ( ( ( sK217_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3413]) ).

thf(3738,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
                | ~ ! [SY668: $i] :
                      ( ~ ( in @ SY668 @ ( sK217_SY8 @ SV1 ) )
                      | ( SV618 = SY668 )
                      | ( in @ SV618 @ SY668 ) ) ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3414]) ).

thf(3739,plain,
    ! [SV535: $i,SV1: $i,SV619: $i] :
      ( ( ( ~ ( in @ SV619 @ SV1 )
          | ~ ( in @ SV535 @ SV619 )
          | ( in @ SV535 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK218_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3415]) ).

thf(3740,plain,
    ! [SV1: $i] :
      ( ( ( ( sK218_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3416]) ).

thf(3741,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
                | ~ ! [SY669: $i] :
                      ( ~ ( in @ SY669 @ ( sK218_SY8 @ SV1 ) )
                      | ( SV620 = SY669 )
                      | ( in @ SV620 @ SY669 ) ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3417]) ).

thf(3742,plain,
    ! [SV536: $i,SV1: $i,SV621: $i] :
      ( ( ( ~ ( in @ SV621 @ SV1 )
          | ~ ( in @ SV536 @ SV621 )
          | ( in @ SV536 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK219_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3418]) ).

thf(3743,plain,
    ! [SV1: $i] :
      ( ( ( ( sK219_SY8 @ SV1 )
          = emptyset )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3419]) ).

thf(3744,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( ~ ~ ( ~ ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
                | ~ ! [SY670: $i] :
                      ( ~ ( in @ SY670 @ ( sK219_SY8 @ SV1 ) )
                      | ( SV622 = SY670 )
                      | ( in @ SV622 @ SY670 ) ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3420]) ).

thf(3745,plain,
    ! [SV467: $i,SV1: $i,SV537: $i] :
      ( ( ( ~ ( in @ SV537 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV467 @ SV537 )
          | ( in @ SV467 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK202_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3421]) ).

thf(3746,plain,
    ! [SV623: $i,SV1: $i] :
      ( ( ( ! [SY671: $i] :
              ( ~ ( in @ SY671 @ SV1 )
              | ~ ( in @ SV623 @ SY671 )
              | ( in @ SV623 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK202_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3422]) ).

thf(3747,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( ~ ( ~ ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
              | ~ ! [SY603: $i] :
                    ( ~ ( in @ SY603 @ ( sK202_SY8 @ SV1 ) )
                    | ( SV538 = SY603 )
                    | ( in @ SV538 @ SY603 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3423]) ).

thf(3748,plain,
    ! [SV468: $i,SV1: $i,SV539: $i] :
      ( ( ( ~ ( in @ SV539 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV468 @ SV539 )
          | ( in @ SV468 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK203_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3424]) ).

thf(3749,plain,
    ! [SV624: $i,SV1: $i] :
      ( ( ( ! [SY672: $i] :
              ( ~ ( in @ SY672 @ SV1 )
              | ~ ( in @ SV624 @ SY672 )
              | ( in @ SV624 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK203_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3425]) ).

thf(3750,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( ~ ( ~ ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
              | ~ ! [SY604: $i] :
                    ( ~ ( in @ SY604 @ ( sK203_SY8 @ SV1 ) )
                    | ( SV540 = SY604 )
                    | ( in @ SV540 @ SY604 ) ) ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3426]) ).

thf(3751,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( ~ ( in @ ( sK254_SY327 @ SV178 @ SV1 ) @ ( sK118_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3428]) ).

thf(3752,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( ( SV178
            = ( sK254_SY327 @ SV178 @ SV1 ) )
          | ( in @ SV178 @ ( sK254_SY327 @ SV178 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3428]) ).

thf(3753,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( ~ ( in @ ( sK255_SY328 @ SV180 @ SV1 ) @ ( sK119_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3430]) ).

thf(3754,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( ( SV180
            = ( sK255_SY328 @ SV180 @ SV1 ) )
          | ( in @ SV180 @ ( sK255_SY328 @ SV180 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3430]) ).

thf(3755,plain,
    ! [SV1: $i,SV413: $i,SV361: $i] :
      ( ( ( ~ ( in @ SV361 @ SV413 ) )
        = $true )
      | ( ( in @ SV361 @ SV1 )
        = $true )
      | ( ( in @ SV413 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK148_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3432]) ).

thf(3756,plain,
    ! [SV298: $i,SV1: $i] :
      ( ( ( ! [SY433: $i] :
              ( ~ ( in @ SY433 @ ( sK148_SY8 @ SV1 ) )
              | ( SV298 = SY433 )
              | ( in @ SV298 @ SY433 ) ) )
        = $false )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3433]) ).

thf(3757,plain,
    ! [SV1: $i,SV414: $i,SV362: $i] :
      ( ( ( ~ ( in @ SV362 @ SV414 ) )
        = $true )
      | ( ( in @ SV362 @ SV1 )
        = $true )
      | ( ( in @ SV414 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK149_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3435]) ).

thf(3758,plain,
    ! [SV300: $i,SV1: $i] :
      ( ( ( ! [SY434: $i] :
              ( ~ ( in @ SY434 @ ( sK149_SY8 @ SV1 ) )
              | ( SV300 = SY434 )
              | ( in @ SV300 @ SY434 ) ) )
        = $false )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3436]) ).

thf(3759,plain,
    ! [SV1: $i,SV363: $i,SV301: $i] :
      ( ( ( in @ SV301 @ SV363 )
        = $false )
      | ( ( in @ SV301 @ SV1 )
        = $true )
      | ( ( in @ SV363 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK172_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3437]) ).

thf(3760,plain,
    ! [SV415: $i,SV1: $i,SV469: $i] :
      ( ( ( in @ SV469 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV415 @ SV469 )
          | ( in @ SV415 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK172_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3438]) ).

thf(3761,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY507: $i] :
                ( ~ ( in @ SY507 @ ( sK172_SY8 @ SV1 ) )
                | ( SV364 = SY507 )
                | ( in @ SV364 @ SY507 ) ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3439]) ).

thf(3762,plain,
    ! [SV1: $i,SV365: $i,SV302: $i] :
      ( ( ( in @ SV302 @ SV365 )
        = $false )
      | ( ( in @ SV302 @ SV1 )
        = $true )
      | ( ( in @ SV365 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK173_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3440]) ).

thf(3763,plain,
    ! [SV416: $i,SV1: $i,SV470: $i] :
      ( ( ( in @ SV470 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV416 @ SV470 )
          | ( in @ SV416 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK173_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3441]) ).

thf(3764,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY508: $i] :
                ( ~ ( in @ SY508 @ ( sK173_SY8 @ SV1 ) )
                | ( SV366 = SY508 )
                | ( in @ SV366 @ SY508 ) ) )
        = $true )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3442]) ).

thf(3765,plain,
    ! [SV1: $i,SV367: $i,SV303: $i] :
      ( ( ( in @ SV303 @ SV367 )
        = $false )
      | ( ( in @ SV303 @ SV1 )
        = $true )
      | ( ( in @ SV367 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK174_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3443]) ).

thf(3766,plain,
    ! [SV417: $i,SV1: $i,SV471: $i] :
      ( ( ( in @ SV471 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV417 @ SV471 )
          | ( in @ SV417 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK174_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3444]) ).

thf(3767,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY509: $i] :
                ( ~ ( in @ SY509 @ ( sK174_SY8 @ SV1 ) )
                | ( SV368 = SY509 )
                | ( in @ SV368 @ SY509 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3445]) ).

thf(3768,plain,
    ! [SV1: $i,SV369: $i,SV304: $i] :
      ( ( ( in @ SV304 @ SV369 )
        = $false )
      | ( ( in @ SV304 @ SV1 )
        = $true )
      | ( ( in @ SV369 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK175_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3446]) ).

thf(3769,plain,
    ! [SV418: $i,SV1: $i,SV472: $i] :
      ( ( ( in @ SV472 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV418 @ SV472 )
          | ( in @ SV418 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK175_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3447]) ).

thf(3770,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY510: $i] :
                ( ~ ( in @ SY510 @ ( sK175_SY8 @ SV1 ) )
                | ( SV370 = SY510 )
                | ( in @ SV370 @ SY510 ) ) )
        = $true )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3448]) ).

thf(3771,plain,
    ! [SV1: $i,SV419: $i,SV371: $i] :
      ( ( ( ~ ( in @ SV371 @ SV419 ) )
        = $true )
      | ( ( in @ SV371 @ SV1 )
        = $true )
      | ( ( in @ SV419 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK150_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3450]) ).

thf(3772,plain,
    ! [SV306: $i,SV1: $i] :
      ( ( ( ! [SY439: $i] :
              ( ~ ( in @ SY439 @ ( sK150_SY8 @ SV1 ) )
              | ( SV306 = SY439 )
              | ( in @ SV306 @ SY439 ) ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3451]) ).

thf(3773,plain,
    ! [SV1: $i,SV420: $i,SV372: $i] :
      ( ( ( ~ ( in @ SV372 @ SV420 ) )
        = $true )
      | ( ( in @ SV372 @ SV1 )
        = $true )
      | ( ( in @ SV420 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK151_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3453]) ).

thf(3774,plain,
    ! [SV308: $i,SV1: $i] :
      ( ( ( ! [SY440: $i] :
              ( ~ ( in @ SY440 @ ( sK151_SY8 @ SV1 ) )
              | ( SV308 = SY440 )
              | ( in @ SV308 @ SY440 ) ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3454]) ).

thf(3775,plain,
    ! [SV18: $i,SV421: $i,SV1: $i,SV473: $i] :
      ( ( ( in @ SV473 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV421 @ SV473 )
          | ( in @ SV421 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK184_SY93 @ SV18 @ SV1 ) @ ( sK40_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3455]) ).

thf(3776,plain,
    ! [SV18: $i,SV422: $i,SV1: $i,SV474: $i] :
      ( ( ( in @ SV474 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV422 @ SV474 )
          | ( in @ SV422 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( SV18
          = ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3456]) ).

thf(3777,plain,
    ! [SV18: $i,SV423: $i,SV1: $i,SV475: $i] :
      ( ( ( in @ SV475 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV423 @ SV475 )
          | ( in @ SV423 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3457]) ).

thf(3778,plain,
    ! [SV20: $i,SV424: $i,SV1: $i,SV476: $i] :
      ( ( ( in @ SV476 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV424 @ SV476 )
          | ( in @ SV424 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK185_SY94 @ SV20 @ SV1 ) @ ( sK41_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3458]) ).

thf(3779,plain,
    ! [SV20: $i,SV425: $i,SV1: $i,SV477: $i] :
      ( ( ( in @ SV477 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV425 @ SV477 )
          | ( in @ SV425 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( SV20
          = ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3459]) ).

thf(3780,plain,
    ! [SV20: $i,SV426: $i,SV1: $i,SV478: $i] :
      ( ( ( in @ SV478 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV426 @ SV478 )
          | ( in @ SV426 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV20 @ ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3460]) ).

thf(3781,plain,
    ! [SV44: $i,SV541: $i,SV1: $i,SV625: $i] :
      ( ( ( ~ ( in @ SV625 @ SV1 )
          | ~ ( in @ SV541 @ SV625 )
          | ( in @ SV541 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK220_SY161 @ SV44 @ SV1 ) @ ( sK60_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3461]) ).

thf(3782,plain,
    ! [SV44: $i,SV542: $i,SV1: $i,SV626: $i] :
      ( ( ( ~ ( in @ SV626 @ SV1 )
          | ~ ( in @ SV542 @ SV626 )
          | ( in @ SV542 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( SV44
          = ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3462]) ).

thf(3783,plain,
    ! [SV44: $i,SV543: $i,SV1: $i,SV627: $i] :
      ( ( ( ~ ( in @ SV627 @ SV1 )
          | ~ ( in @ SV543 @ SV627 )
          | ( in @ SV543 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3463]) ).

thf(3784,plain,
    ! [SV46: $i,SV544: $i,SV1: $i,SV628: $i] :
      ( ( ( ~ ( in @ SV628 @ SV1 )
          | ~ ( in @ SV544 @ SV628 )
          | ( in @ SV544 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK221_SY162 @ SV46 @ SV1 ) @ ( sK61_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3464]) ).

thf(3785,plain,
    ! [SV46: $i,SV545: $i,SV1: $i,SV629: $i] :
      ( ( ( ~ ( in @ SV629 @ SV1 )
          | ~ ( in @ SV545 @ SV629 )
          | ( in @ SV545 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( SV46
          = ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3465]) ).

thf(3786,plain,
    ! [SV46: $i,SV546: $i,SV1: $i,SV630: $i] :
      ( ( ( ~ ( in @ SV630 @ SV1 )
          | ~ ( in @ SV546 @ SV630 )
          | ( in @ SV546 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV46 @ ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3466]) ).

thf(3787,plain,
    ! [SV80: $i,SV631: $i,SV1: $i] :
      ( ( ( ! [SY673: $i] :
              ( ~ ( in @ SY673 @ SV1 )
              | ~ ( in @ SV631 @ SY673 )
              | ( in @ SV631 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK232_SY215 @ SV80 @ SV1 ) @ ( sK84_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3467]) ).

thf(3788,plain,
    ! [SV80: $i,SV632: $i,SV1: $i] :
      ( ( ( ! [SY674: $i] :
              ( ~ ( in @ SY674 @ SV1 )
              | ~ ( in @ SV632 @ SY674 )
              | ( in @ SV632 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( SV80
          = ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3468]) ).

thf(3789,plain,
    ! [SV80: $i,SV633: $i,SV1: $i] :
      ( ( ( ! [SY675: $i] :
              ( ~ ( in @ SY675 @ SV1 )
              | ~ ( in @ SV633 @ SY675 )
              | ( in @ SV633 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3469]) ).

thf(3790,plain,
    ! [SV82: $i,SV634: $i,SV1: $i] :
      ( ( ( ! [SY676: $i] :
              ( ~ ( in @ SY676 @ SV1 )
              | ~ ( in @ SV634 @ SY676 )
              | ( in @ SV634 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK233_SY216 @ SV82 @ SV1 ) @ ( sK85_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3470]) ).

thf(3791,plain,
    ! [SV82: $i,SV635: $i,SV1: $i] :
      ( ( ( ! [SY677: $i] :
              ( ~ ( in @ SY677 @ SV1 )
              | ~ ( in @ SV635 @ SY677 )
              | ( in @ SV635 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( SV82
          = ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3471]) ).

thf(3792,plain,
    ! [SV82: $i,SV636: $i,SV1: $i] :
      ( ( ( ! [SY678: $i] :
              ( ~ ( in @ SY678 @ SV1 )
              | ~ ( in @ SV636 @ SY678 )
              | ( in @ SV636 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3472]) ).

thf(3793,plain,
    ! [SV84: $i,SV637: $i,SV1: $i] :
      ( ( ( ! [SY679: $i] :
              ( ~ ( in @ SY679 @ SV1 )
              | ~ ( in @ SV637 @ SY679 )
              | ( in @ SV637 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK234_SY217 @ SV84 @ SV1 ) @ ( sK86_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3473]) ).

thf(3794,plain,
    ! [SV84: $i,SV638: $i,SV1: $i] :
      ( ( ( ! [SY680: $i] :
              ( ~ ( in @ SY680 @ SV1 )
              | ~ ( in @ SV638 @ SY680 )
              | ( in @ SV638 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( SV84
          = ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3474]) ).

thf(3795,plain,
    ! [SV84: $i,SV639: $i,SV1: $i] :
      ( ( ( ! [SY681: $i] :
              ( ~ ( in @ SY681 @ SV1 )
              | ~ ( in @ SV639 @ SY681 )
              | ( in @ SV639 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3475]) ).

thf(3796,plain,
    ! [SV86: $i,SV640: $i,SV1: $i] :
      ( ( ( ! [SY682: $i] :
              ( ~ ( in @ SY682 @ SV1 )
              | ~ ( in @ SV640 @ SY682 )
              | ( in @ SV640 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK235_SY218 @ SV86 @ SV1 ) @ ( sK87_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3476]) ).

thf(3797,plain,
    ! [SV86: $i,SV641: $i,SV1: $i] :
      ( ( ( ! [SY683: $i] :
              ( ~ ( in @ SY683 @ SV1 )
              | ~ ( in @ SV641 @ SY683 )
              | ( in @ SV641 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( SV86
          = ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3477]) ).

thf(3798,plain,
    ! [SV86: $i,SV642: $i,SV1: $i] :
      ( ( ( ! [SY684: $i] :
              ( ~ ( in @ SY684 @ SV1 )
              | ~ ( in @ SV642 @ SY684 )
              | ( in @ SV642 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3478]) ).

thf(3799,plain,
    ! [SV52: $i,SV547: $i,SV1: $i,SV643: $i] :
      ( ( ( ~ ( in @ SV643 @ SV1 )
          | ~ ( in @ SV547 @ SV643 )
          | ( in @ SV547 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK222_SY167 @ SV52 @ SV1 ) @ ( sK62_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3479]) ).

thf(3800,plain,
    ! [SV52: $i,SV548: $i,SV1: $i,SV644: $i] :
      ( ( ( ~ ( in @ SV644 @ SV1 )
          | ~ ( in @ SV548 @ SV644 )
          | ( in @ SV548 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( SV52
          = ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3480]) ).

thf(3801,plain,
    ! [SV52: $i,SV549: $i,SV1: $i,SV645: $i] :
      ( ( ( ~ ( in @ SV645 @ SV1 )
          | ~ ( in @ SV549 @ SV645 )
          | ( in @ SV549 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3481]) ).

thf(3802,plain,
    ! [SV54: $i,SV550: $i,SV1: $i,SV646: $i] :
      ( ( ( ~ ( in @ SV646 @ SV1 )
          | ~ ( in @ SV550 @ SV646 )
          | ( in @ SV550 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK223_SY168 @ SV54 @ SV1 ) @ ( sK63_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3482]) ).

thf(3803,plain,
    ! [SV54: $i,SV551: $i,SV1: $i,SV647: $i] :
      ( ( ( ~ ( in @ SV647 @ SV1 )
          | ~ ( in @ SV551 @ SV647 )
          | ( in @ SV551 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( SV54
          = ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3483]) ).

thf(3804,plain,
    ! [SV54: $i,SV552: $i,SV1: $i,SV648: $i] :
      ( ( ( ~ ( in @ SV648 @ SV1 )
          | ~ ( in @ SV552 @ SV648 )
          | ( in @ SV552 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3484]) ).

thf(3805,plain,
    ! [SV56: $i,SV553: $i,SV1: $i,SV649: $i] :
      ( ( ( ~ ( in @ SV649 @ SV1 )
          | ~ ( in @ SV553 @ SV649 )
          | ( in @ SV553 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK224_SY169 @ SV56 @ SV1 ) @ ( sK64_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3485]) ).

thf(3806,plain,
    ! [SV56: $i,SV554: $i,SV1: $i,SV650: $i] :
      ( ( ( ~ ( in @ SV650 @ SV1 )
          | ~ ( in @ SV554 @ SV650 )
          | ( in @ SV554 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( SV56
          = ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3486]) ).

thf(3807,plain,
    ! [SV56: $i,SV555: $i,SV1: $i,SV651: $i] :
      ( ( ( ~ ( in @ SV651 @ SV1 )
          | ~ ( in @ SV555 @ SV651 )
          | ( in @ SV555 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV56 @ ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3487]) ).

thf(3808,plain,
    ! [SV58: $i,SV556: $i,SV1: $i,SV652: $i] :
      ( ( ( ~ ( in @ SV652 @ SV1 )
          | ~ ( in @ SV556 @ SV652 )
          | ( in @ SV556 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK225_SY170 @ SV58 @ SV1 ) @ ( sK65_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3488]) ).

thf(3809,plain,
    ! [SV58: $i,SV557: $i,SV1: $i,SV653: $i] :
      ( ( ( ~ ( in @ SV653 @ SV1 )
          | ~ ( in @ SV557 @ SV653 )
          | ( in @ SV557 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( SV58
          = ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3489]) ).

thf(3810,plain,
    ! [SV58: $i,SV558: $i,SV1: $i,SV654: $i] :
      ( ( ( ~ ( in @ SV654 @ SV1 )
          | ~ ( in @ SV558 @ SV654 )
          | ( in @ SV558 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV58 @ ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3490]) ).

thf(3811,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( in @ ( sK240_SY285 @ SV132 @ SV1 ) @ ( sK100_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3491]) ).

thf(3812,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( SV132
          = ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3492]) ).

thf(3813,plain,
    ! [SV1: $i,SV132: $i] :
      ( ( ( in @ SV132 @ ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3492]) ).

thf(3814,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( in @ ( sK241_SY286 @ SV134 @ SV1 ) @ ( sK101_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3493]) ).

thf(3815,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( SV134
          = ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3494]) ).

thf(3816,plain,
    ! [SV1: $i,SV134: $i] :
      ( ( ( in @ SV134 @ ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3494]) ).

thf(3817,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( ~ ( in @ ( sK256_SY331 @ SV188 @ SV1 ) @ ( sK120_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3496]) ).

thf(3818,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( ( SV188
            = ( sK256_SY331 @ SV188 @ SV1 ) )
          | ( in @ SV188 @ ( sK256_SY331 @ SV188 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3496]) ).

thf(3819,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( ~ ( in @ ( sK257_SY332 @ SV190 @ SV1 ) @ ( sK121_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3498]) ).

thf(3820,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( ( SV190
            = ( sK257_SY332 @ SV190 @ SV1 ) )
          | ( in @ SV190 @ ( sK257_SY332 @ SV190 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3498]) ).

thf(3821,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( ~ ( in @ ( sK258_SY333 @ SV192 @ SV1 ) @ ( sK122_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3500]) ).

thf(3822,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( ( SV192
            = ( sK258_SY333 @ SV192 @ SV1 ) )
          | ( in @ SV192 @ ( sK258_SY333 @ SV192 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3500]) ).

thf(3823,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( ~ ( in @ ( sK259_SY334 @ SV194 @ SV1 ) @ ( sK123_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3502]) ).

thf(3824,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( ( SV194
            = ( sK259_SY334 @ SV194 @ SV1 ) )
          | ( in @ SV194 @ ( sK259_SY334 @ SV194 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3502]) ).

thf(3825,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( in @ ( sK242_SY291 @ SV140 @ SV1 ) @ ( sK102_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3503]) ).

thf(3826,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( SV140
          = ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3504]) ).

thf(3827,plain,
    ! [SV1: $i,SV140: $i] :
      ( ( ( in @ SV140 @ ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3504]) ).

thf(3828,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( in @ ( sK243_SY292 @ SV142 @ SV1 ) @ ( sK103_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3505]) ).

thf(3829,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( SV142
          = ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3506]) ).

thf(3830,plain,
    ! [SV1: $i,SV142: $i] :
      ( ( ( in @ SV142 @ ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3506]) ).

thf(3831,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( in @ ( sK244_SY293 @ SV144 @ SV1 ) @ ( sK104_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3507]) ).

thf(3832,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( SV144
          = ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3508]) ).

thf(3833,plain,
    ! [SV1: $i,SV144: $i] :
      ( ( ( in @ SV144 @ ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3508]) ).

thf(3834,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( in @ ( sK245_SY294 @ SV146 @ SV1 ) @ ( sK105_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3509]) ).

thf(3835,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( SV146
          = ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3510]) ).

thf(3836,plain,
    ! [SV1: $i,SV146: $i] :
      ( ( ( in @ SV146 @ ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3510]) ).

thf(3837,plain,
    ! [SV1: $i,SV373: $i,SV313: $i] :
      ( ( ( in @ SV313 @ SV373 )
        = $false )
      | ( ( in @ SV313 @ SV1 )
        = $true )
      | ( ( in @ SV373 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK128_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3511]) ).

thf(3838,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( ~ ( in @ ( sK264_SY373 @ SV248 @ SV1 ) @ ( sK128_SY8 @ SV1 ) )
          | ( SV248
            = ( sK264_SY373 @ SV248 @ SV1 ) )
          | ( in @ SV248 @ ( sK264_SY373 @ SV248 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3512]) ).

thf(3839,plain,
    ! [SV1: $i,SV374: $i,SV314: $i] :
      ( ( ( in @ SV314 @ SV374 )
        = $false )
      | ( ( in @ SV314 @ SV1 )
        = $true )
      | ( ( in @ SV374 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK129_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3513]) ).

thf(3840,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( ~ ( in @ ( sK265_SY374 @ SV250 @ SV1 ) @ ( sK129_SY8 @ SV1 ) )
          | ( SV250
            = ( sK265_SY374 @ SV250 @ SV1 ) )
          | ( in @ SV250 @ ( sK265_SY374 @ SV250 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3514]) ).

thf(3841,plain,
    ! [SV1: $i,SV427: $i,SV375: $i] :
      ( ( ( ~ ( in @ SV375 @ SV427 ) )
        = $true )
      | ( ( in @ SV375 @ SV1 )
        = $true )
      | ( ( in @ SV427 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK152_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3516]) ).

thf(3842,plain,
    ! [SV316: $i,SV1: $i] :
      ( ( ( ! [SY443: $i] :
              ( ~ ( in @ SY443 @ ( sK152_SY8 @ SV1 ) )
              | ( SV316 = SY443 )
              | ( in @ SV316 @ SY443 ) ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3517]) ).

thf(3843,plain,
    ! [SV1: $i,SV428: $i,SV376: $i] :
      ( ( ( ~ ( in @ SV376 @ SV428 ) )
        = $true )
      | ( ( in @ SV376 @ SV1 )
        = $true )
      | ( ( in @ SV428 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK153_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3519]) ).

thf(3844,plain,
    ! [SV318: $i,SV1: $i] :
      ( ( ( ! [SY444: $i] :
              ( ~ ( in @ SY444 @ ( sK153_SY8 @ SV1 ) )
              | ( SV318 = SY444 )
              | ( in @ SV318 @ SY444 ) ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3520]) ).

thf(3845,plain,
    ! [SV1: $i,SV429: $i,SV377: $i] :
      ( ( ( ~ ( in @ SV377 @ SV429 ) )
        = $true )
      | ( ( in @ SV377 @ SV1 )
        = $true )
      | ( ( in @ SV429 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK154_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3522]) ).

thf(3846,plain,
    ! [SV320: $i,SV1: $i] :
      ( ( ( ! [SY445: $i] :
              ( ~ ( in @ SY445 @ ( sK154_SY8 @ SV1 ) )
              | ( SV320 = SY445 )
              | ( in @ SV320 @ SY445 ) ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3523]) ).

thf(3847,plain,
    ! [SV1: $i,SV430: $i,SV378: $i] :
      ( ( ( ~ ( in @ SV378 @ SV430 ) )
        = $true )
      | ( ( in @ SV378 @ SV1 )
        = $true )
      | ( ( in @ SV430 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK155_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3525]) ).

thf(3848,plain,
    ! [SV322: $i,SV1: $i] :
      ( ( ( ! [SY446: $i] :
              ( ~ ( in @ SY446 @ ( sK155_SY8 @ SV1 ) )
              | ( SV322 = SY446 )
              | ( in @ SV322 @ SY446 ) ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3526]) ).

thf(3849,plain,
    ! [SV1: $i,SV379: $i,SV323: $i] :
      ( ( ( in @ SV323 @ SV379 )
        = $false )
      | ( ( in @ SV323 @ SV1 )
        = $true )
      | ( ( in @ SV379 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK130_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3527]) ).

thf(3850,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( ~ ( in @ ( sK266_SY379 @ SV256 @ SV1 ) @ ( sK130_SY8 @ SV1 ) )
          | ( SV256
            = ( sK266_SY379 @ SV256 @ SV1 ) )
          | ( in @ SV256 @ ( sK266_SY379 @ SV256 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3528]) ).

thf(3851,plain,
    ! [SV1: $i,SV380: $i,SV324: $i] :
      ( ( ( in @ SV324 @ SV380 )
        = $false )
      | ( ( in @ SV324 @ SV1 )
        = $true )
      | ( ( in @ SV380 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK131_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3529]) ).

thf(3852,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( ~ ( in @ ( sK267_SY380 @ SV258 @ SV1 ) @ ( sK131_SY8 @ SV1 ) )
          | ( SV258
            = ( sK267_SY380 @ SV258 @ SV1 ) )
          | ( in @ SV258 @ ( sK267_SY380 @ SV258 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3530]) ).

thf(3853,plain,
    ! [SV1: $i,SV381: $i,SV325: $i] :
      ( ( ( in @ SV325 @ SV381 )
        = $false )
      | ( ( in @ SV325 @ SV1 )
        = $true )
      | ( ( in @ SV381 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK176_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3531]) ).

thf(3854,plain,
    ! [SV431: $i,SV1: $i,SV479: $i] :
      ( ( ( in @ SV479 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV431 @ SV479 )
          | ( in @ SV431 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK176_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3532]) ).

thf(3855,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY517: $i] :
                ( ~ ( in @ SY517 @ ( sK176_SY8 @ SV1 ) )
                | ( SV382 = SY517 )
                | ( in @ SV382 @ SY517 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3533]) ).

thf(3856,plain,
    ! [SV1: $i,SV383: $i,SV326: $i] :
      ( ( ( in @ SV326 @ SV383 )
        = $false )
      | ( ( in @ SV326 @ SV1 )
        = $true )
      | ( ( in @ SV383 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK177_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3534]) ).

thf(3857,plain,
    ! [SV432: $i,SV1: $i,SV480: $i] :
      ( ( ( in @ SV480 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV432 @ SV480 )
          | ( in @ SV432 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK177_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3535]) ).

thf(3858,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY518: $i] :
                ( ~ ( in @ SY518 @ ( sK177_SY8 @ SV1 ) )
                | ( SV384 = SY518 )
                | ( in @ SV384 @ SY518 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3536]) ).

thf(3859,plain,
    ! [SV433: $i,SV1: $i,SV481: $i] :
      ( ( ( in @ SV481 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV433 @ SV481 )
          | ( in @ SV433 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK186_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3537]) ).

thf(3860,plain,
    ! [SV559: $i,SV1: $i,SV655: $i] :
      ( ( ( ~ ( in @ SV655 @ SV1 )
          | ~ ( in @ SV559 @ SV655 )
          | ( in @ SV559 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK186_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3538]) ).

thf(3861,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( ~ ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
          | ~ ! [SY573: $i] :
                ( ~ ( in @ SY573 @ ( sK186_SY8 @ SV1 ) )
                | ( SV482 = SY573 )
                | ( in @ SV482 @ SY573 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3539]) ).

thf(3862,plain,
    ! [SV434: $i,SV1: $i,SV483: $i] :
      ( ( ( in @ SV483 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV434 @ SV483 )
          | ( in @ SV434 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK187_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3540]) ).

thf(3863,plain,
    ! [SV560: $i,SV1: $i,SV656: $i] :
      ( ( ( ~ ( in @ SV656 @ SV1 )
          | ~ ( in @ SV560 @ SV656 )
          | ( in @ SV560 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK187_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3541]) ).

thf(3864,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( ~ ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
          | ~ ! [SY574: $i] :
                ( ~ ( in @ SY574 @ ( sK187_SY8 @ SV1 ) )
                | ( SV484 = SY574 )
                | ( in @ SV484 @ SY574 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3542]) ).

thf(3865,plain,
    ! [SV485: $i,SV1: $i,SV561: $i] :
      ( ( ( ~ ( in @ SV561 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV485 @ SV561 )
          | ( in @ SV485 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK204_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3543]) ).

thf(3866,plain,
    ! [SV657: $i,SV1: $i] :
      ( ( ( ! [SY685: $i] :
              ( ~ ( in @ SY685 @ SV1 )
              | ~ ( in @ SV657 @ SY685 )
              | ( in @ SV657 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK204_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3544]) ).

thf(3867,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( ~ ( ~ ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
              | ~ ! [SY625: $i] :
                    ( ~ ( in @ SY625 @ ( sK204_SY8 @ SV1 ) )
                    | ( SV562 = SY625 )
                    | ( in @ SV562 @ SY625 ) ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3545]) ).

thf(3868,plain,
    ! [SV486: $i,SV1: $i,SV563: $i] :
      ( ( ( ~ ( in @ SV563 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV486 @ SV563 )
          | ( in @ SV486 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK205_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3546]) ).

thf(3869,plain,
    ! [SV658: $i,SV1: $i] :
      ( ( ( ! [SY686: $i] :
              ( ~ ( in @ SY686 @ SV1 )
              | ~ ( in @ SV658 @ SY686 )
              | ( in @ SV658 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK205_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3547]) ).

thf(3870,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( ~ ( ~ ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
              | ~ ! [SY626: $i] :
                    ( ~ ( in @ SY626 @ ( sK205_SY8 @ SV1 ) )
                    | ( SV564 = SY626 )
                    | ( in @ SV564 @ SY626 ) ) ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3548]) ).

thf(3871,plain,
    ! [SV487: $i,SV1: $i,SV565: $i] :
      ( ( ( ~ ( in @ SV565 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV487 @ SV565 )
          | ( in @ SV487 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK206_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3549]) ).

thf(3872,plain,
    ! [SV659: $i,SV1: $i] :
      ( ( ( ! [SY687: $i] :
              ( ~ ( in @ SY687 @ SV1 )
              | ~ ( in @ SV659 @ SY687 )
              | ( in @ SV659 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK206_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3550]) ).

thf(3873,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( ~ ( ~ ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
              | ~ ! [SY627: $i] :
                    ( ~ ( in @ SY627 @ ( sK206_SY8 @ SV1 ) )
                    | ( SV566 = SY627 )
                    | ( in @ SV566 @ SY627 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3551]) ).

thf(3874,plain,
    ! [SV488: $i,SV1: $i,SV567: $i] :
      ( ( ( ~ ( in @ SV567 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV488 @ SV567 )
          | ( in @ SV488 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK207_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3552]) ).

thf(3875,plain,
    ! [SV660: $i,SV1: $i] :
      ( ( ( ! [SY688: $i] :
              ( ~ ( in @ SY688 @ SV1 )
              | ~ ( in @ SV660 @ SY688 )
              | ( in @ SV660 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK207_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3553]) ).

thf(3876,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( ~ ( ~ ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
              | ~ ! [SY628: $i] :
                    ( ~ ( in @ SY628 @ ( sK207_SY8 @ SV1 ) )
                    | ( SV568 = SY628 )
                    | ( in @ SV568 @ SY628 ) ) ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3554]) ).

thf(3877,plain,
    ! [SV435: $i,SV1: $i,SV489: $i] :
      ( ( ( in @ SV489 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV435 @ SV489 )
          | ( in @ SV435 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK188_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3555]) ).

thf(3878,plain,
    ! [SV569: $i,SV1: $i,SV661: $i] :
      ( ( ( ~ ( in @ SV661 @ SV1 )
          | ~ ( in @ SV569 @ SV661 )
          | ( in @ SV569 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK188_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3556]) ).

thf(3879,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( ~ ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
          | ~ ! [SY579: $i] :
                ( ~ ( in @ SY579 @ ( sK188_SY8 @ SV1 ) )
                | ( SV490 = SY579 )
                | ( in @ SV490 @ SY579 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3557]) ).

thf(3880,plain,
    ! [SV436: $i,SV1: $i,SV491: $i] :
      ( ( ( in @ SV491 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV436 @ SV491 )
          | ( in @ SV436 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK189_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3558]) ).

thf(3881,plain,
    ! [SV570: $i,SV1: $i,SV662: $i] :
      ( ( ( ~ ( in @ SV662 @ SV1 )
          | ~ ( in @ SV570 @ SV662 )
          | ( in @ SV570 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK189_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3559]) ).

thf(3882,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( ~ ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
          | ~ ! [SY580: $i] :
                ( ~ ( in @ SY580 @ ( sK189_SY8 @ SV1 ) )
                | ( SV492 = SY580 )
                | ( in @ SV492 @ SY580 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3560]) ).

thf(3883,plain,
    ! [SV1: $i,SV385: $i,SV327: $i] :
      ( ( ( in @ SV327 @ SV385 )
        = $false )
      | ( ( in @ SV327 @ SV1 )
        = $true )
      | ( ( in @ SV385 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK178_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3561]) ).

thf(3884,plain,
    ! [SV437: $i,SV1: $i,SV493: $i] :
      ( ( ( in @ SV493 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV437 @ SV493 )
          | ( in @ SV437 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK178_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3562]) ).

thf(3885,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY519: $i] :
                ( ~ ( in @ SY519 @ ( sK178_SY8 @ SV1 ) )
                | ( SV386 = SY519 )
                | ( in @ SV386 @ SY519 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3563]) ).

thf(3886,plain,
    ! [SV1: $i,SV387: $i,SV328: $i] :
      ( ( ( in @ SV328 @ SV387 )
        = $false )
      | ( ( in @ SV328 @ SV1 )
        = $true )
      | ( ( in @ SV387 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK179_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3564]) ).

thf(3887,plain,
    ! [SV438: $i,SV1: $i,SV494: $i] :
      ( ( ( in @ SV494 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV438 @ SV494 )
          | ( in @ SV438 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK179_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3565]) ).

thf(3888,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY520: $i] :
                ( ~ ( in @ SY520 @ ( sK179_SY8 @ SV1 ) )
                | ( SV388 = SY520 )
                | ( in @ SV388 @ SY520 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3566]) ).

thf(3889,plain,
    ! [SV439: $i,SV1: $i,SV495: $i] :
      ( ( ( in @ SV495 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV439 @ SV495 )
          | ( in @ SV439 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK190_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3567]) ).

thf(3890,plain,
    ! [SV571: $i,SV1: $i,SV663: $i] :
      ( ( ( ~ ( in @ SV663 @ SV1 )
          | ~ ( in @ SV571 @ SV663 )
          | ( in @ SV571 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK190_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3568]) ).

thf(3891,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( ~ ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
          | ~ ! [SY581: $i] :
                ( ~ ( in @ SY581 @ ( sK190_SY8 @ SV1 ) )
                | ( SV496 = SY581 )
                | ( in @ SV496 @ SY581 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3569]) ).

thf(3892,plain,
    ! [SV440: $i,SV1: $i,SV497: $i] :
      ( ( ( in @ SV497 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV440 @ SV497 )
          | ( in @ SV440 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK191_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3570]) ).

thf(3893,plain,
    ! [SV572: $i,SV1: $i,SV664: $i] :
      ( ( ( ~ ( in @ SV664 @ SV1 )
          | ~ ( in @ SV572 @ SV664 )
          | ( in @ SV572 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK191_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3571]) ).

thf(3894,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( ~ ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
          | ~ ! [SY582: $i] :
                ( ~ ( in @ SY582 @ ( sK191_SY8 @ SV1 ) )
                | ( SV498 = SY582 )
                | ( in @ SV498 @ SY582 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3572]) ).

thf(3895,plain,
    ! [SV499: $i,SV1: $i,SV573: $i] :
      ( ( ( ~ ( in @ SV573 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV499 @ SV573 )
          | ( in @ SV499 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK208_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3573]) ).

thf(3896,plain,
    ! [SV665: $i,SV1: $i] :
      ( ( ( ! [SY689: $i] :
              ( ~ ( in @ SY689 @ SV1 )
              | ~ ( in @ SV665 @ SY689 )
              | ( in @ SV665 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK208_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3574]) ).

thf(3897,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( ~ ( ~ ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
              | ~ ! [SY633: $i] :
                    ( ~ ( in @ SY633 @ ( sK208_SY8 @ SV1 ) )
                    | ( SV574 = SY633 )
                    | ( in @ SV574 @ SY633 ) ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3575]) ).

thf(3898,plain,
    ! [SV500: $i,SV1: $i,SV575: $i] :
      ( ( ( ~ ( in @ SV575 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV500 @ SV575 )
          | ( in @ SV500 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK209_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3576]) ).

thf(3899,plain,
    ! [SV666: $i,SV1: $i] :
      ( ( ( ! [SY690: $i] :
              ( ~ ( in @ SY690 @ SV1 )
              | ~ ( in @ SV666 @ SY690 )
              | ( in @ SV666 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK209_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3577]) ).

thf(3900,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( ~ ( ~ ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
              | ~ ! [SY634: $i] :
                    ( ~ ( in @ SY634 @ ( sK209_SY8 @ SV1 ) )
                    | ( SV576 = SY634 )
                    | ( in @ SV576 @ SY634 ) ) ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3578]) ).

thf(3901,plain,
    ! [SV501: $i,SV1: $i,SV577: $i] :
      ( ( ( ~ ( in @ SV577 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV501 @ SV577 )
          | ( in @ SV501 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK210_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3579]) ).

thf(3902,plain,
    ! [SV667: $i,SV1: $i] :
      ( ( ( ! [SY691: $i] :
              ( ~ ( in @ SY691 @ SV1 )
              | ~ ( in @ SV667 @ SY691 )
              | ( in @ SV667 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK210_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3580]) ).

thf(3903,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( ~ ( ~ ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
              | ~ ! [SY635: $i] :
                    ( ~ ( in @ SY635 @ ( sK210_SY8 @ SV1 ) )
                    | ( SV578 = SY635 )
                    | ( in @ SV578 @ SY635 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3581]) ).

thf(3904,plain,
    ! [SV502: $i,SV1: $i,SV579: $i] :
      ( ( ( ~ ( in @ SV579 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV502 @ SV579 )
          | ( in @ SV502 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK211_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3582]) ).

thf(3905,plain,
    ! [SV668: $i,SV1: $i] :
      ( ( ( ! [SY692: $i] :
              ( ~ ( in @ SY692 @ SV1 )
              | ~ ( in @ SV668 @ SY692 )
              | ( in @ SV668 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK211_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3583]) ).

thf(3906,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( ~ ( ~ ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
              | ~ ! [SY636: $i] :
                    ( ~ ( in @ SY636 @ ( sK211_SY8 @ SV1 ) )
                    | ( SV580 = SY636 )
                    | ( in @ SV580 @ SY636 ) ) ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3584]) ).

thf(3907,plain,
    ! [SV441: $i,SV1: $i,SV503: $i] :
      ( ( ( in @ SV503 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV441 @ SV503 )
          | ( in @ SV441 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK192_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3585]) ).

thf(3908,plain,
    ! [SV581: $i,SV1: $i,SV669: $i] :
      ( ( ( ~ ( in @ SV669 @ SV1 )
          | ~ ( in @ SV581 @ SV669 )
          | ( in @ SV581 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK192_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3586]) ).

thf(3909,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( ~ ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
          | ~ ! [SY587: $i] :
                ( ~ ( in @ SY587 @ ( sK192_SY8 @ SV1 ) )
                | ( SV504 = SY587 )
                | ( in @ SV504 @ SY587 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3587]) ).

thf(3910,plain,
    ! [SV442: $i,SV1: $i,SV505: $i] :
      ( ( ( in @ SV505 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV442 @ SV505 )
          | ( in @ SV442 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK193_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3588]) ).

thf(3911,plain,
    ! [SV582: $i,SV1: $i,SV670: $i] :
      ( ( ( ~ ( in @ SV670 @ SV1 )
          | ~ ( in @ SV582 @ SV670 )
          | ( in @ SV582 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK193_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3589]) ).

thf(3912,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( ~ ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
          | ~ ! [SY588: $i] :
                ( ~ ( in @ SY588 @ ( sK193_SY8 @ SV1 ) )
                | ( SV506 = SY588 )
                | ( in @ SV506 @ SY588 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3590]) ).

thf(3913,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( in @ ( sK246_SY303 @ SV148 @ SV1 ) @ ( sK108_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3591]) ).

thf(3914,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( SV148
          = ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3592]) ).

thf(3915,plain,
    ! [SV1: $i,SV148: $i] :
      ( ( ( in @ SV148 @ ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3592]) ).

thf(3916,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( in @ ( sK247_SY304 @ SV150 @ SV1 ) @ ( sK109_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3593]) ).

thf(3917,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( SV150
          = ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3594]) ).

thf(3918,plain,
    ! [SV1: $i,SV150: $i] :
      ( ( ( in @ SV150 @ ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3594]) ).

thf(3919,plain,
    ! [SV1: $i,SV389: $i,SV329: $i] :
      ( ( ( in @ SV329 @ SV389 )
        = $false )
      | ( ( in @ SV329 @ SV1 )
        = $true )
      | ( ( in @ SV389 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK136_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3595]) ).

thf(3920,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( ~ ( in @ ( sK268_SY397 @ SV262 @ SV1 ) @ ( sK136_SY8 @ SV1 ) )
          | ( SV262
            = ( sK268_SY397 @ SV262 @ SV1 ) )
          | ( in @ SV262 @ ( sK268_SY397 @ SV262 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3596]) ).

thf(3921,plain,
    ! [SV1: $i,SV390: $i,SV330: $i] :
      ( ( ( in @ SV330 @ SV390 )
        = $false )
      | ( ( in @ SV330 @ SV1 )
        = $true )
      | ( ( in @ SV390 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK137_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3597]) ).

thf(3922,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( ~ ( in @ ( sK269_SY398 @ SV264 @ SV1 ) @ ( sK137_SY8 @ SV1 ) )
          | ( SV264
            = ( sK269_SY398 @ SV264 @ SV1 ) )
          | ( in @ SV264 @ ( sK269_SY398 @ SV264 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3598]) ).

thf(3923,plain,
    ! [SV1: $i,SV443: $i,SV391: $i] :
      ( ( ( ~ ( in @ SV391 @ SV443 ) )
        = $true )
      | ( ( in @ SV391 @ SV1 )
        = $true )
      | ( ( in @ SV443 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK160_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3600]) ).

thf(3924,plain,
    ! [SV332: $i,SV1: $i] :
      ( ( ( ! [SY471: $i] :
              ( ~ ( in @ SY471 @ ( sK160_SY8 @ SV1 ) )
              | ( SV332 = SY471 )
              | ( in @ SV332 @ SY471 ) ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3601]) ).

thf(3925,plain,
    ! [SV1: $i,SV444: $i,SV392: $i] :
      ( ( ( ~ ( in @ SV392 @ SV444 ) )
        = $true )
      | ( ( in @ SV392 @ SV1 )
        = $true )
      | ( ( in @ SV444 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK161_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3603]) ).

thf(3926,plain,
    ! [SV334: $i,SV1: $i] :
      ( ( ( ! [SY472: $i] :
              ( ~ ( in @ SY472 @ ( sK161_SY8 @ SV1 ) )
              | ( SV334 = SY472 )
              | ( in @ SV334 @ SY472 ) ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3604]) ).

thf(3927,plain,
    ! [SV1: $i,SV445: $i,SV393: $i] :
      ( ( ( ~ ( in @ SV393 @ SV445 ) )
        = $true )
      | ( ( in @ SV393 @ SV1 )
        = $true )
      | ( ( in @ SV445 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK162_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3606]) ).

thf(3928,plain,
    ! [SV336: $i,SV1: $i] :
      ( ( ( ! [SY473: $i] :
              ( ~ ( in @ SY473 @ ( sK162_SY8 @ SV1 ) )
              | ( SV336 = SY473 )
              | ( in @ SV336 @ SY473 ) ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3607]) ).

thf(3929,plain,
    ! [SV1: $i,SV446: $i,SV394: $i] :
      ( ( ( ~ ( in @ SV394 @ SV446 ) )
        = $true )
      | ( ( in @ SV394 @ SV1 )
        = $true )
      | ( ( in @ SV446 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK163_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3609]) ).

thf(3930,plain,
    ! [SV338: $i,SV1: $i] :
      ( ( ( ! [SY474: $i] :
              ( ~ ( in @ SY474 @ ( sK163_SY8 @ SV1 ) )
              | ( SV338 = SY474 )
              | ( in @ SV338 @ SY474 ) ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3610]) ).

thf(3931,plain,
    ! [SV1: $i,SV395: $i,SV339: $i] :
      ( ( ( in @ SV339 @ SV395 )
        = $false )
      | ( ( in @ SV339 @ SV1 )
        = $true )
      | ( ( in @ SV395 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK138_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3611]) ).

thf(3932,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( ~ ( in @ ( sK270_SY403 @ SV270 @ SV1 ) @ ( sK138_SY8 @ SV1 ) )
          | ( SV270
            = ( sK270_SY403 @ SV270 @ SV1 ) )
          | ( in @ SV270 @ ( sK270_SY403 @ SV270 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3612]) ).

thf(3933,plain,
    ! [SV1: $i,SV396: $i,SV340: $i] :
      ( ( ( in @ SV340 @ SV396 )
        = $false )
      | ( ( in @ SV340 @ SV1 )
        = $true )
      | ( ( in @ SV396 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK139_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3613]) ).

thf(3934,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( ~ ( in @ ( sK271_SY404 @ SV272 @ SV1 ) @ ( sK139_SY8 @ SV1 ) )
          | ( SV272
            = ( sK271_SY404 @ SV272 @ SV1 ) )
          | ( in @ SV272 @ ( sK271_SY404 @ SV272 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3614]) ).

thf(3935,plain,
    ! [SV22: $i,SV447: $i,SV1: $i,SV507: $i] :
      ( ( ( in @ SV507 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV447 @ SV507 )
          | ( in @ SV447 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK194_SY111 @ SV22 @ SV1 ) @ ( sK48_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3615]) ).

thf(3936,plain,
    ! [SV22: $i,SV448: $i,SV1: $i,SV508: $i] :
      ( ( ( in @ SV508 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV448 @ SV508 )
          | ( in @ SV448 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( SV22
          = ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3616]) ).

thf(3937,plain,
    ! [SV22: $i,SV449: $i,SV1: $i,SV509: $i] :
      ( ( ( in @ SV509 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV449 @ SV509 )
          | ( in @ SV449 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV22 @ ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3617]) ).

thf(3938,plain,
    ! [SV24: $i,SV450: $i,SV1: $i,SV510: $i] :
      ( ( ( in @ SV510 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV450 @ SV510 )
          | ( in @ SV450 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK195_SY112 @ SV24 @ SV1 ) @ ( sK49_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3618]) ).

thf(3939,plain,
    ! [SV24: $i,SV451: $i,SV1: $i,SV511: $i] :
      ( ( ( in @ SV511 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV451 @ SV511 )
          | ( in @ SV451 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( SV24
          = ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3619]) ).

thf(3940,plain,
    ! [SV24: $i,SV452: $i,SV1: $i,SV512: $i] :
      ( ( ( in @ SV512 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV452 @ SV512 )
          | ( in @ SV452 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV24 @ ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3620]) ).

thf(3941,plain,
    ! [SV62: $i,SV583: $i,SV1: $i,SV671: $i] :
      ( ( ( ~ ( in @ SV671 @ SV1 )
          | ~ ( in @ SV583 @ SV671 )
          | ( in @ SV583 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK226_SY187 @ SV62 @ SV1 ) @ ( sK72_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3621]) ).

thf(3942,plain,
    ! [SV62: $i,SV584: $i,SV1: $i,SV672: $i] :
      ( ( ( ~ ( in @ SV672 @ SV1 )
          | ~ ( in @ SV584 @ SV672 )
          | ( in @ SV584 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( SV62
          = ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3622]) ).

thf(3943,plain,
    ! [SV62: $i,SV585: $i,SV1: $i,SV673: $i] :
      ( ( ( ~ ( in @ SV673 @ SV1 )
          | ~ ( in @ SV585 @ SV673 )
          | ( in @ SV585 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV62 @ ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3623]) ).

thf(3944,plain,
    ! [SV64: $i,SV586: $i,SV1: $i,SV674: $i] :
      ( ( ( ~ ( in @ SV674 @ SV1 )
          | ~ ( in @ SV586 @ SV674 )
          | ( in @ SV586 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK227_SY188 @ SV64 @ SV1 ) @ ( sK73_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3624]) ).

thf(3945,plain,
    ! [SV64: $i,SV587: $i,SV1: $i,SV675: $i] :
      ( ( ( ~ ( in @ SV675 @ SV1 )
          | ~ ( in @ SV587 @ SV675 )
          | ( in @ SV587 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( SV64
          = ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3625]) ).

thf(3946,plain,
    ! [SV64: $i,SV588: $i,SV1: $i,SV676: $i] :
      ( ( ( ~ ( in @ SV676 @ SV1 )
          | ~ ( in @ SV588 @ SV676 )
          | ( in @ SV588 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV64 @ ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3626]) ).

thf(3947,plain,
    ! [SV102: $i,SV677: $i,SV1: $i] :
      ( ( ( ! [SY693: $i] :
              ( ~ ( in @ SY693 @ SV1 )
              | ~ ( in @ SV677 @ SY693 )
              | ( in @ SV677 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK236_SY249 @ SV102 @ SV1 ) @ ( sK92_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3627]) ).

thf(3948,plain,
    ! [SV102: $i,SV678: $i,SV1: $i] :
      ( ( ( ! [SY694: $i] :
              ( ~ ( in @ SY694 @ SV1 )
              | ~ ( in @ SV678 @ SY694 )
              | ( in @ SV678 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( SV102
          = ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3628]) ).

thf(3949,plain,
    ! [SV102: $i,SV679: $i,SV1: $i] :
      ( ( ( ! [SY695: $i] :
              ( ~ ( in @ SY695 @ SV1 )
              | ~ ( in @ SV679 @ SY695 )
              | ( in @ SV679 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3629]) ).

thf(3950,plain,
    ! [SV104: $i,SV680: $i,SV1: $i] :
      ( ( ( ! [SY696: $i] :
              ( ~ ( in @ SY696 @ SV1 )
              | ~ ( in @ SV680 @ SY696 )
              | ( in @ SV680 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK237_SY250 @ SV104 @ SV1 ) @ ( sK93_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3630]) ).

thf(3951,plain,
    ! [SV104: $i,SV681: $i,SV1: $i] :
      ( ( ( ! [SY697: $i] :
              ( ~ ( in @ SY697 @ SV1 )
              | ~ ( in @ SV681 @ SY697 )
              | ( in @ SV681 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( SV104
          = ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3631]) ).

thf(3952,plain,
    ! [SV104: $i,SV682: $i,SV1: $i] :
      ( ( ( ! [SY698: $i] :
              ( ~ ( in @ SY698 @ SV1 )
              | ~ ( in @ SV682 @ SY698 )
              | ( in @ SV682 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3632]) ).

thf(3953,plain,
    ! [SV106: $i,SV683: $i,SV1: $i] :
      ( ( ( ! [SY699: $i] :
              ( ~ ( in @ SY699 @ SV1 )
              | ~ ( in @ SV683 @ SY699 )
              | ( in @ SV683 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK238_SY251 @ SV106 @ SV1 ) @ ( sK94_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3633]) ).

thf(3954,plain,
    ! [SV106: $i,SV684: $i,SV1: $i] :
      ( ( ( ! [SY700: $i] :
              ( ~ ( in @ SY700 @ SV1 )
              | ~ ( in @ SV684 @ SY700 )
              | ( in @ SV684 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( SV106
          = ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3634]) ).

thf(3955,plain,
    ! [SV106: $i,SV685: $i,SV1: $i] :
      ( ( ( ! [SY701: $i] :
              ( ~ ( in @ SY701 @ SV1 )
              | ~ ( in @ SV685 @ SY701 )
              | ( in @ SV685 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3635]) ).

thf(3956,plain,
    ! [SV108: $i,SV686: $i,SV1: $i] :
      ( ( ( ! [SY702: $i] :
              ( ~ ( in @ SY702 @ SV1 )
              | ~ ( in @ SV686 @ SY702 )
              | ( in @ SV686 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK239_SY252 @ SV108 @ SV1 ) @ ( sK95_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3636]) ).

thf(3957,plain,
    ! [SV108: $i,SV687: $i,SV1: $i] :
      ( ( ( ! [SY703: $i] :
              ( ~ ( in @ SY703 @ SV1 )
              | ~ ( in @ SV687 @ SY703 )
              | ( in @ SV687 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( SV108
          = ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3637]) ).

thf(3958,plain,
    ! [SV108: $i,SV688: $i,SV1: $i] :
      ( ( ( ! [SY704: $i] :
              ( ~ ( in @ SY704 @ SV1 )
              | ~ ( in @ SV688 @ SY704 )
              | ( in @ SV688 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3638]) ).

thf(3959,plain,
    ! [SV70: $i,SV589: $i,SV1: $i,SV689: $i] :
      ( ( ( ~ ( in @ SV689 @ SV1 )
          | ~ ( in @ SV589 @ SV689 )
          | ( in @ SV589 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK228_SY193 @ SV70 @ SV1 ) @ ( sK74_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3639]) ).

thf(3960,plain,
    ! [SV70: $i,SV590: $i,SV1: $i,SV690: $i] :
      ( ( ( ~ ( in @ SV690 @ SV1 )
          | ~ ( in @ SV590 @ SV690 )
          | ( in @ SV590 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( SV70
          = ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3640]) ).

thf(3961,plain,
    ! [SV70: $i,SV591: $i,SV1: $i,SV691: $i] :
      ( ( ( ~ ( in @ SV691 @ SV1 )
          | ~ ( in @ SV591 @ SV691 )
          | ( in @ SV591 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3641]) ).

thf(3962,plain,
    ! [SV72: $i,SV592: $i,SV1: $i,SV692: $i] :
      ( ( ( ~ ( in @ SV692 @ SV1 )
          | ~ ( in @ SV592 @ SV692 )
          | ( in @ SV592 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK229_SY194 @ SV72 @ SV1 ) @ ( sK75_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3642]) ).

thf(3963,plain,
    ! [SV72: $i,SV593: $i,SV1: $i,SV693: $i] :
      ( ( ( ~ ( in @ SV693 @ SV1 )
          | ~ ( in @ SV593 @ SV693 )
          | ( in @ SV593 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( SV72
          = ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3643]) ).

thf(3964,plain,
    ! [SV72: $i,SV594: $i,SV1: $i,SV694: $i] :
      ( ( ( ~ ( in @ SV694 @ SV1 )
          | ~ ( in @ SV594 @ SV694 )
          | ( in @ SV594 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3644]) ).

thf(3965,plain,
    ! [SV74: $i,SV595: $i,SV1: $i,SV695: $i] :
      ( ( ( ~ ( in @ SV695 @ SV1 )
          | ~ ( in @ SV595 @ SV695 )
          | ( in @ SV595 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK230_SY195 @ SV74 @ SV1 ) @ ( sK76_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3645]) ).

thf(3966,plain,
    ! [SV74: $i,SV596: $i,SV1: $i,SV696: $i] :
      ( ( ( ~ ( in @ SV696 @ SV1 )
          | ~ ( in @ SV596 @ SV696 )
          | ( in @ SV596 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( SV74
          = ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3646]) ).

thf(3967,plain,
    ! [SV74: $i,SV597: $i,SV1: $i,SV697: $i] :
      ( ( ( ~ ( in @ SV697 @ SV1 )
          | ~ ( in @ SV597 @ SV697 )
          | ( in @ SV597 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV74 @ ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3647]) ).

thf(3968,plain,
    ! [SV76: $i,SV598: $i,SV1: $i,SV698: $i] :
      ( ( ( ~ ( in @ SV698 @ SV1 )
          | ~ ( in @ SV598 @ SV698 )
          | ( in @ SV598 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK231_SY196 @ SV76 @ SV1 ) @ ( sK77_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3648]) ).

thf(3969,plain,
    ! [SV76: $i,SV599: $i,SV1: $i,SV699: $i] :
      ( ( ( ~ ( in @ SV699 @ SV1 )
          | ~ ( in @ SV599 @ SV699 )
          | ( in @ SV599 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( SV76
          = ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3649]) ).

thf(3970,plain,
    ! [SV76: $i,SV600: $i,SV1: $i,SV700: $i] :
      ( ( ( ~ ( in @ SV700 @ SV1 )
          | ~ ( in @ SV600 @ SV700 )
          | ( in @ SV600 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV76 @ ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3650]) ).

thf(3971,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( in @ ( sK248_SY309 @ SV162 @ SV1 ) @ ( sK110_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3651]) ).

thf(3972,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( SV162
          = ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3652]) ).

thf(3973,plain,
    ! [SV1: $i,SV162: $i] :
      ( ( ( in @ SV162 @ ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3652]) ).

thf(3974,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( in @ ( sK249_SY310 @ SV164 @ SV1 ) @ ( sK111_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3653]) ).

thf(3975,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( SV164
          = ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3654]) ).

thf(3976,plain,
    ! [SV1: $i,SV164: $i] :
      ( ( ( in @ SV164 @ ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3654]) ).

thf(3977,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( ~ ( in @ ( sK260_SY351 @ SV216 @ SV1 ) @ ( sK124_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3656]) ).

thf(3978,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( ( SV216
            = ( sK260_SY351 @ SV216 @ SV1 ) )
          | ( in @ SV216 @ ( sK260_SY351 @ SV216 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3656]) ).

thf(3979,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( ~ ( in @ ( sK261_SY352 @ SV218 @ SV1 ) @ ( sK125_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3658]) ).

thf(3980,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( ( SV218
            = ( sK261_SY352 @ SV218 @ SV1 ) )
          | ( in @ SV218 @ ( sK261_SY352 @ SV218 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3658]) ).

thf(3981,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( ~ ( in @ ( sK262_SY353 @ SV220 @ SV1 ) @ ( sK126_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3660]) ).

thf(3982,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( ( SV220
            = ( sK262_SY353 @ SV220 @ SV1 ) )
          | ( in @ SV220 @ ( sK262_SY353 @ SV220 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3660]) ).

thf(3983,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( ~ ( in @ ( sK263_SY354 @ SV222 @ SV1 ) @ ( sK127_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3662]) ).

thf(3984,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( ( SV222
            = ( sK263_SY354 @ SV222 @ SV1 ) )
          | ( in @ SV222 @ ( sK263_SY354 @ SV222 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3662]) ).

thf(3985,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( in @ ( sK250_SY315 @ SV170 @ SV1 ) @ ( sK112_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3663]) ).

thf(3986,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( SV170
          = ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3664]) ).

thf(3987,plain,
    ! [SV1: $i,SV170: $i] :
      ( ( ( in @ SV170 @ ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3664]) ).

thf(3988,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( in @ ( sK251_SY316 @ SV172 @ SV1 ) @ ( sK113_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3665]) ).

thf(3989,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( SV172
          = ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3666]) ).

thf(3990,plain,
    ! [SV1: $i,SV172: $i] :
      ( ( ( in @ SV172 @ ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3666]) ).

thf(3991,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( in @ ( sK252_SY317 @ SV174 @ SV1 ) @ ( sK114_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3667]) ).

thf(3992,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( SV174
          = ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3668]) ).

thf(3993,plain,
    ! [SV1: $i,SV174: $i] :
      ( ( ( in @ SV174 @ ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3668]) ).

thf(3994,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( in @ ( sK253_SY318 @ SV176 @ SV1 ) @ ( sK115_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3669]) ).

thf(3995,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( SV176
          = ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3670]) ).

thf(3996,plain,
    ! [SV1: $i,SV176: $i] :
      ( ( ( in @ SV176 @ ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3670]) ).

thf(3997,plain,
    ! [SV1: $i,SV397: $i,SV345: $i] :
      ( ( ( in @ SV345 @ SV397 )
        = $false )
      | ( ( in @ SV345 @ SV1 )
        = $true )
      | ( ( in @ SV397 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK140_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3671]) ).

thf(3998,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( ~ ( in @ ( sK272_SY409 @ SV284 @ SV1 ) @ ( sK140_SY8 @ SV1 ) )
          | ( SV284
            = ( sK272_SY409 @ SV284 @ SV1 ) )
          | ( in @ SV284 @ ( sK272_SY409 @ SV284 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3672]) ).

thf(3999,plain,
    ! [SV1: $i,SV398: $i,SV346: $i] :
      ( ( ( in @ SV346 @ SV398 )
        = $false )
      | ( ( in @ SV346 @ SV1 )
        = $true )
      | ( ( in @ SV398 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK141_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3673]) ).

thf(4000,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( ~ ( in @ ( sK273_SY410 @ SV286 @ SV1 ) @ ( sK141_SY8 @ SV1 ) )
          | ( SV286
            = ( sK273_SY410 @ SV286 @ SV1 ) )
          | ( in @ SV286 @ ( sK273_SY410 @ SV286 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3674]) ).

thf(4001,plain,
    ! [SV1: $i,SV453: $i,SV399: $i] :
      ( ( ( ~ ( in @ SV399 @ SV453 ) )
        = $true )
      | ( ( in @ SV399 @ SV1 )
        = $true )
      | ( ( in @ SV453 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK164_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3676]) ).

thf(4002,plain,
    ! [SV348: $i,SV1: $i] :
      ( ( ( ! [SY479: $i] :
              ( ~ ( in @ SY479 @ ( sK164_SY8 @ SV1 ) )
              | ( SV348 = SY479 )
              | ( in @ SV348 @ SY479 ) ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3677]) ).

thf(4003,plain,
    ! [SV1: $i,SV454: $i,SV400: $i] :
      ( ( ( ~ ( in @ SV400 @ SV454 ) )
        = $true )
      | ( ( in @ SV400 @ SV1 )
        = $true )
      | ( ( in @ SV454 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK165_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3679]) ).

thf(4004,plain,
    ! [SV350: $i,SV1: $i] :
      ( ( ( ! [SY480: $i] :
              ( ~ ( in @ SY480 @ ( sK165_SY8 @ SV1 ) )
              | ( SV350 = SY480 )
              | ( in @ SV350 @ SY480 ) ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3680]) ).

thf(4005,plain,
    ! [SV1: $i,SV455: $i,SV401: $i] :
      ( ( ( ~ ( in @ SV401 @ SV455 ) )
        = $true )
      | ( ( in @ SV401 @ SV1 )
        = $true )
      | ( ( in @ SV455 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK166_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3682]) ).

thf(4006,plain,
    ! [SV352: $i,SV1: $i] :
      ( ( ( ! [SY481: $i] :
              ( ~ ( in @ SY481 @ ( sK166_SY8 @ SV1 ) )
              | ( SV352 = SY481 )
              | ( in @ SV352 @ SY481 ) ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3683]) ).

thf(4007,plain,
    ! [SV1: $i,SV456: $i,SV402: $i] :
      ( ( ( ~ ( in @ SV402 @ SV456 ) )
        = $true )
      | ( ( in @ SV402 @ SV1 )
        = $true )
      | ( ( in @ SV456 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK167_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3685]) ).

thf(4008,plain,
    ! [SV354: $i,SV1: $i] :
      ( ( ( ! [SY482: $i] :
              ( ~ ( in @ SY482 @ ( sK167_SY8 @ SV1 ) )
              | ( SV354 = SY482 )
              | ( in @ SV354 @ SY482 ) ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3686]) ).

thf(4009,plain,
    ! [SV1: $i,SV403: $i,SV355: $i] :
      ( ( ( in @ SV355 @ SV403 )
        = $false )
      | ( ( in @ SV355 @ SV1 )
        = $true )
      | ( ( in @ SV403 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK142_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3687]) ).

thf(4010,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( ~ ( in @ ( sK274_SY415 @ SV292 @ SV1 ) @ ( sK142_SY8 @ SV1 ) )
          | ( SV292
            = ( sK274_SY415 @ SV292 @ SV1 ) )
          | ( in @ SV292 @ ( sK274_SY415 @ SV292 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3688]) ).

thf(4011,plain,
    ! [SV1: $i,SV404: $i,SV356: $i] :
      ( ( ( in @ SV356 @ SV404 )
        = $false )
      | ( ( in @ SV356 @ SV1 )
        = $true )
      | ( ( in @ SV404 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK143_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3689]) ).

thf(4012,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( ~ ( in @ ( sK275_SY416 @ SV294 @ SV1 ) @ ( sK143_SY8 @ SV1 ) )
          | ( SV294
            = ( sK275_SY416 @ SV294 @ SV1 ) )
          | ( in @ SV294 @ ( sK275_SY416 @ SV294 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3690]) ).

thf(4013,plain,
    ! [SV1: $i,SV405: $i,SV357: $i] :
      ( ( ( in @ SV357 @ SV405 )
        = $false )
      | ( ( in @ SV357 @ SV1 )
        = $true )
      | ( ( in @ SV405 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK180_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3691]) ).

thf(4014,plain,
    ! [SV457: $i,SV1: $i,SV513: $i] :
      ( ( ( in @ SV513 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV457 @ SV513 )
          | ( in @ SV457 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK180_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3692]) ).

thf(4015,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY529: $i] :
                ( ~ ( in @ SY529 @ ( sK180_SY8 @ SV1 ) )
                | ( SV406 = SY529 )
                | ( in @ SV406 @ SY529 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3693]) ).

thf(4016,plain,
    ! [SV1: $i,SV407: $i,SV358: $i] :
      ( ( ( in @ SV358 @ SV407 )
        = $false )
      | ( ( in @ SV358 @ SV1 )
        = $true )
      | ( ( in @ SV407 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK181_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3694]) ).

thf(4017,plain,
    ! [SV458: $i,SV1: $i,SV514: $i] :
      ( ( ( in @ SV514 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV458 @ SV514 )
          | ( in @ SV458 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK181_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3695]) ).

thf(4018,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY530: $i] :
                ( ~ ( in @ SY530 @ ( sK181_SY8 @ SV1 ) )
                | ( SV408 = SY530 )
                | ( in @ SV408 @ SY530 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3696]) ).

thf(4019,plain,
    ! [SV459: $i,SV1: $i,SV515: $i] :
      ( ( ( in @ SV515 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV459 @ SV515 )
          | ( in @ SV459 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK196_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3697]) ).

thf(4020,plain,
    ! [SV601: $i,SV1: $i,SV701: $i] :
      ( ( ( ~ ( in @ SV701 @ SV1 )
          | ~ ( in @ SV601 @ SV701 )
          | ( in @ SV601 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK196_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3698]) ).

thf(4021,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( ~ ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
          | ~ ! [SY589: $i] :
                ( ~ ( in @ SY589 @ ( sK196_SY8 @ SV1 ) )
                | ( SV516 = SY589 )
                | ( in @ SV516 @ SY589 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3699]) ).

thf(4022,plain,
    ! [SV460: $i,SV1: $i,SV517: $i] :
      ( ( ( in @ SV517 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV460 @ SV517 )
          | ( in @ SV460 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK197_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3700]) ).

thf(4023,plain,
    ! [SV602: $i,SV1: $i,SV702: $i] :
      ( ( ( ~ ( in @ SV702 @ SV1 )
          | ~ ( in @ SV602 @ SV702 )
          | ( in @ SV602 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK197_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3701]) ).

thf(4024,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( ~ ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
          | ~ ! [SY590: $i] :
                ( ~ ( in @ SY590 @ ( sK197_SY8 @ SV1 ) )
                | ( SV518 = SY590 )
                | ( in @ SV518 @ SY590 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3702]) ).

thf(4025,plain,
    ! [SV519: $i,SV1: $i,SV603: $i] :
      ( ( ( ~ ( in @ SV603 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV519 @ SV603 )
          | ( in @ SV519 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK212_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3703]) ).

thf(4026,plain,
    ! [SV703: $i,SV1: $i] :
      ( ( ( ! [SY705: $i] :
              ( ~ ( in @ SY705 @ SV1 )
              | ~ ( in @ SV703 @ SY705 )
              | ( in @ SV703 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK212_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3704]) ).

thf(4027,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( ~ ( ~ ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
              | ~ ! [SY659: $i] :
                    ( ~ ( in @ SY659 @ ( sK212_SY8 @ SV1 ) )
                    | ( SV604 = SY659 )
                    | ( in @ SV604 @ SY659 ) ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3705]) ).

thf(4028,plain,
    ! [SV520: $i,SV1: $i,SV605: $i] :
      ( ( ( ~ ( in @ SV605 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV520 @ SV605 )
          | ( in @ SV520 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK213_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3706]) ).

thf(4029,plain,
    ! [SV704: $i,SV1: $i] :
      ( ( ( ! [SY706: $i] :
              ( ~ ( in @ SY706 @ SV1 )
              | ~ ( in @ SV704 @ SY706 )
              | ( in @ SV704 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK213_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3707]) ).

thf(4030,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( ~ ( ~ ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
              | ~ ! [SY660: $i] :
                    ( ~ ( in @ SY660 @ ( sK213_SY8 @ SV1 ) )
                    | ( SV606 = SY660 )
                    | ( in @ SV606 @ SY660 ) ) ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3708]) ).

thf(4031,plain,
    ! [SV521: $i,SV1: $i,SV607: $i] :
      ( ( ( ~ ( in @ SV607 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV521 @ SV607 )
          | ( in @ SV521 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK214_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3709]) ).

thf(4032,plain,
    ! [SV705: $i,SV1: $i] :
      ( ( ( ! [SY707: $i] :
              ( ~ ( in @ SY707 @ SV1 )
              | ~ ( in @ SV705 @ SY707 )
              | ( in @ SV705 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK214_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3710]) ).

thf(4033,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( ~ ( ~ ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
              | ~ ! [SY661: $i] :
                    ( ~ ( in @ SY661 @ ( sK214_SY8 @ SV1 ) )
                    | ( SV608 = SY661 )
                    | ( in @ SV608 @ SY661 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3711]) ).

thf(4034,plain,
    ! [SV522: $i,SV1: $i,SV609: $i] :
      ( ( ( ~ ( in @ SV609 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV522 @ SV609 )
          | ( in @ SV522 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK215_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3712]) ).

thf(4035,plain,
    ! [SV706: $i,SV1: $i] :
      ( ( ( ! [SY708: $i] :
              ( ~ ( in @ SY708 @ SV1 )
              | ~ ( in @ SV706 @ SY708 )
              | ( in @ SV706 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK215_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3713]) ).

thf(4036,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( ~ ( ~ ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
              | ~ ! [SY662: $i] :
                    ( ~ ( in @ SY662 @ ( sK215_SY8 @ SV1 ) )
                    | ( SV610 = SY662 )
                    | ( in @ SV610 @ SY662 ) ) ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3714]) ).

thf(4037,plain,
    ! [SV461: $i,SV1: $i,SV523: $i] :
      ( ( ( in @ SV523 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV461 @ SV523 )
          | ( in @ SV461 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK198_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3715]) ).

thf(4038,plain,
    ! [SV611: $i,SV1: $i,SV707: $i] :
      ( ( ( ~ ( in @ SV707 @ SV1 )
          | ~ ( in @ SV611 @ SV707 )
          | ( in @ SV611 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK198_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3716]) ).

thf(4039,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( ~ ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
          | ~ ! [SY595: $i] :
                ( ~ ( in @ SY595 @ ( sK198_SY8 @ SV1 ) )
                | ( SV524 = SY595 )
                | ( in @ SV524 @ SY595 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3717]) ).

thf(4040,plain,
    ! [SV462: $i,SV1: $i,SV525: $i] :
      ( ( ( in @ SV525 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV462 @ SV525 )
          | ( in @ SV462 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK199_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3718]) ).

thf(4041,plain,
    ! [SV612: $i,SV1: $i,SV708: $i] :
      ( ( ( ~ ( in @ SV708 @ SV1 )
          | ~ ( in @ SV612 @ SV708 )
          | ( in @ SV612 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK199_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3719]) ).

thf(4042,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( ~ ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
          | ~ ! [SY596: $i] :
                ( ~ ( in @ SY596 @ ( sK199_SY8 @ SV1 ) )
                | ( SV526 = SY596 )
                | ( in @ SV526 @ SY596 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3720]) ).

thf(4043,plain,
    ! [SV1: $i,SV409: $i,SV359: $i] :
      ( ( ( in @ SV359 @ SV409 )
        = $false )
      | ( ( in @ SV359 @ SV1 )
        = $true )
      | ( ( in @ SV409 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK182_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3721]) ).

thf(4044,plain,
    ! [SV463: $i,SV1: $i,SV527: $i] :
      ( ( ( in @ SV527 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV463 @ SV527 )
          | ( in @ SV463 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK182_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3722]) ).

thf(4045,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY531: $i] :
                ( ~ ( in @ SY531 @ ( sK182_SY8 @ SV1 ) )
                | ( SV410 = SY531 )
                | ( in @ SV410 @ SY531 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3723]) ).

thf(4046,plain,
    ! [SV1: $i,SV411: $i,SV360: $i] :
      ( ( ( in @ SV360 @ SV411 )
        = $false )
      | ( ( in @ SV360 @ SV1 )
        = $true )
      | ( ( in @ SV411 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK183_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3724]) ).

thf(4047,plain,
    ! [SV464: $i,SV1: $i,SV528: $i] :
      ( ( ( in @ SV528 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV464 @ SV528 )
          | ( in @ SV464 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK183_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3725]) ).

thf(4048,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY532: $i] :
                ( ~ ( in @ SY532 @ ( sK183_SY8 @ SV1 ) )
                | ( SV412 = SY532 )
                | ( in @ SV412 @ SY532 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3726]) ).

thf(4049,plain,
    ! [SV465: $i,SV1: $i,SV529: $i] :
      ( ( ( in @ SV529 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV465 @ SV529 )
          | ( in @ SV465 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK200_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3727]) ).

thf(4050,plain,
    ! [SV613: $i,SV1: $i,SV709: $i] :
      ( ( ( ~ ( in @ SV709 @ SV1 )
          | ~ ( in @ SV613 @ SV709 )
          | ( in @ SV613 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK200_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3728]) ).

thf(4051,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( ~ ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
          | ~ ! [SY597: $i] :
                ( ~ ( in @ SY597 @ ( sK200_SY8 @ SV1 ) )
                | ( SV530 = SY597 )
                | ( in @ SV530 @ SY597 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3729]) ).

thf(4052,plain,
    ! [SV466: $i,SV1: $i,SV531: $i] :
      ( ( ( in @ SV531 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV466 @ SV531 )
          | ( in @ SV466 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK201_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3730]) ).

thf(4053,plain,
    ! [SV614: $i,SV1: $i,SV710: $i] :
      ( ( ( ~ ( in @ SV710 @ SV1 )
          | ~ ( in @ SV614 @ SV710 )
          | ( in @ SV614 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK201_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3731]) ).

thf(4054,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( ~ ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
          | ~ ! [SY598: $i] :
                ( ~ ( in @ SY598 @ ( sK201_SY8 @ SV1 ) )
                | ( SV532 = SY598 )
                | ( in @ SV532 @ SY598 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3732]) ).

thf(4055,plain,
    ! [SV533: $i,SV1: $i,SV615: $i] :
      ( ( ( ~ ( in @ SV615 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV533 @ SV615 )
          | ( in @ SV533 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK216_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3733]) ).

thf(4056,plain,
    ! [SV711: $i,SV1: $i] :
      ( ( ( ! [SY709: $i] :
              ( ~ ( in @ SY709 @ SV1 )
              | ~ ( in @ SV711 @ SY709 )
              | ( in @ SV711 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK216_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3734]) ).

thf(4057,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( ~ ( ~ ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
              | ~ ! [SY667: $i] :
                    ( ~ ( in @ SY667 @ ( sK216_SY8 @ SV1 ) )
                    | ( SV616 = SY667 )
                    | ( in @ SV616 @ SY667 ) ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3735]) ).

thf(4058,plain,
    ! [SV534: $i,SV1: $i,SV617: $i] :
      ( ( ( ~ ( in @ SV617 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV534 @ SV617 )
          | ( in @ SV534 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK217_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3736]) ).

thf(4059,plain,
    ! [SV712: $i,SV1: $i] :
      ( ( ( ! [SY710: $i] :
              ( ~ ( in @ SY710 @ SV1 )
              | ~ ( in @ SV712 @ SY710 )
              | ( in @ SV712 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK217_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3737]) ).

thf(4060,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( ~ ( ~ ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
              | ~ ! [SY668: $i] :
                    ( ~ ( in @ SY668 @ ( sK217_SY8 @ SV1 ) )
                    | ( SV618 = SY668 )
                    | ( in @ SV618 @ SY668 ) ) ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3738]) ).

thf(4061,plain,
    ! [SV535: $i,SV1: $i,SV619: $i] :
      ( ( ( ~ ( in @ SV619 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV535 @ SV619 )
          | ( in @ SV535 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK218_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3739]) ).

thf(4062,plain,
    ! [SV713: $i,SV1: $i] :
      ( ( ( ! [SY711: $i] :
              ( ~ ( in @ SY711 @ SV1 )
              | ~ ( in @ SV713 @ SY711 )
              | ( in @ SV713 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK218_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3740]) ).

thf(4063,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( ~ ( ~ ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
              | ~ ! [SY669: $i] :
                    ( ~ ( in @ SY669 @ ( sK218_SY8 @ SV1 ) )
                    | ( SV620 = SY669 )
                    | ( in @ SV620 @ SY669 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3741]) ).

thf(4064,plain,
    ! [SV536: $i,SV1: $i,SV621: $i] :
      ( ( ( ~ ( in @ SV621 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV536 @ SV621 )
          | ( in @ SV536 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK219_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3742]) ).

thf(4065,plain,
    ! [SV714: $i,SV1: $i] :
      ( ( ( ! [SY712: $i] :
              ( ~ ( in @ SY712 @ SV1 )
              | ~ ( in @ SV714 @ SY712 )
              | ( in @ SV714 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK219_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3743]) ).

thf(4066,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( ~ ( ~ ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
              | ~ ! [SY670: $i] :
                    ( ~ ( in @ SY670 @ ( sK219_SY8 @ SV1 ) )
                    | ( SV622 = SY670 )
                    | ( in @ SV622 @ SY670 ) ) ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3744]) ).

thf(4067,plain,
    ! [SV467: $i,SV1: $i,SV537: $i] :
      ( ( ( in @ SV537 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV467 @ SV537 )
          | ( in @ SV467 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK202_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3745]) ).

thf(4068,plain,
    ! [SV623: $i,SV1: $i,SV715: $i] :
      ( ( ( ~ ( in @ SV715 @ SV1 )
          | ~ ( in @ SV623 @ SV715 )
          | ( in @ SV623 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK202_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3746]) ).

thf(4069,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( ~ ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
          | ~ ! [SY603: $i] :
                ( ~ ( in @ SY603 @ ( sK202_SY8 @ SV1 ) )
                | ( SV538 = SY603 )
                | ( in @ SV538 @ SY603 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3747]) ).

thf(4070,plain,
    ! [SV468: $i,SV1: $i,SV539: $i] :
      ( ( ( in @ SV539 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV468 @ SV539 )
          | ( in @ SV468 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK203_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3748]) ).

thf(4071,plain,
    ! [SV624: $i,SV1: $i,SV716: $i] :
      ( ( ( ~ ( in @ SV716 @ SV1 )
          | ~ ( in @ SV624 @ SV716 )
          | ( in @ SV624 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK203_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3749]) ).

thf(4072,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( ~ ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
          | ~ ! [SY604: $i] :
                ( ~ ( in @ SY604 @ ( sK203_SY8 @ SV1 ) )
                | ( SV540 = SY604 )
                | ( in @ SV540 @ SY604 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3750]) ).

thf(4073,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( in @ ( sK254_SY327 @ SV178 @ SV1 ) @ ( sK118_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3751]) ).

thf(4074,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( SV178
          = ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3752]) ).

thf(4075,plain,
    ! [SV1: $i,SV178: $i] :
      ( ( ( in @ SV178 @ ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3752]) ).

thf(4076,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( in @ ( sK255_SY328 @ SV180 @ SV1 ) @ ( sK119_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3753]) ).

thf(4077,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( SV180
          = ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3754]) ).

thf(4078,plain,
    ! [SV1: $i,SV180: $i] :
      ( ( ( in @ SV180 @ ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3754]) ).

thf(4079,plain,
    ! [SV1: $i,SV413: $i,SV361: $i] :
      ( ( ( in @ SV361 @ SV413 )
        = $false )
      | ( ( in @ SV361 @ SV1 )
        = $true )
      | ( ( in @ SV413 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK148_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3755]) ).

thf(4080,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( ~ ( in @ ( sK276_SY433 @ SV298 @ SV1 ) @ ( sK148_SY8 @ SV1 ) )
          | ( SV298
            = ( sK276_SY433 @ SV298 @ SV1 ) )
          | ( in @ SV298 @ ( sK276_SY433 @ SV298 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3756]) ).

thf(4081,plain,
    ! [SV1: $i,SV414: $i,SV362: $i] :
      ( ( ( in @ SV362 @ SV414 )
        = $false )
      | ( ( in @ SV362 @ SV1 )
        = $true )
      | ( ( in @ SV414 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK149_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3757]) ).

thf(4082,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( ~ ( in @ ( sK277_SY434 @ SV300 @ SV1 ) @ ( sK149_SY8 @ SV1 ) )
          | ( SV300
            = ( sK277_SY434 @ SV300 @ SV1 ) )
          | ( in @ SV300 @ ( sK277_SY434 @ SV300 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3758]) ).

thf(4083,plain,
    ! [SV1: $i,SV469: $i,SV415: $i] :
      ( ( ( ~ ( in @ SV415 @ SV469 ) )
        = $true )
      | ( ( in @ SV415 @ SV1 )
        = $true )
      | ( ( in @ SV469 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK172_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3760]) ).

thf(4084,plain,
    ! [SV364: $i,SV1: $i] :
      ( ( ( ! [SY507: $i] :
              ( ~ ( in @ SY507 @ ( sK172_SY8 @ SV1 ) )
              | ( SV364 = SY507 )
              | ( in @ SV364 @ SY507 ) ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3761]) ).

thf(4085,plain,
    ! [SV1: $i,SV470: $i,SV416: $i] :
      ( ( ( ~ ( in @ SV416 @ SV470 ) )
        = $true )
      | ( ( in @ SV416 @ SV1 )
        = $true )
      | ( ( in @ SV470 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK173_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3763]) ).

thf(4086,plain,
    ! [SV366: $i,SV1: $i] :
      ( ( ( ! [SY508: $i] :
              ( ~ ( in @ SY508 @ ( sK173_SY8 @ SV1 ) )
              | ( SV366 = SY508 )
              | ( in @ SV366 @ SY508 ) ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3764]) ).

thf(4087,plain,
    ! [SV1: $i,SV471: $i,SV417: $i] :
      ( ( ( ~ ( in @ SV417 @ SV471 ) )
        = $true )
      | ( ( in @ SV417 @ SV1 )
        = $true )
      | ( ( in @ SV471 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK174_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3766]) ).

thf(4088,plain,
    ! [SV368: $i,SV1: $i] :
      ( ( ( ! [SY509: $i] :
              ( ~ ( in @ SY509 @ ( sK174_SY8 @ SV1 ) )
              | ( SV368 = SY509 )
              | ( in @ SV368 @ SY509 ) ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3767]) ).

thf(4089,plain,
    ! [SV1: $i,SV472: $i,SV418: $i] :
      ( ( ( ~ ( in @ SV418 @ SV472 ) )
        = $true )
      | ( ( in @ SV418 @ SV1 )
        = $true )
      | ( ( in @ SV472 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK175_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3769]) ).

thf(4090,plain,
    ! [SV370: $i,SV1: $i] :
      ( ( ( ! [SY510: $i] :
              ( ~ ( in @ SY510 @ ( sK175_SY8 @ SV1 ) )
              | ( SV370 = SY510 )
              | ( in @ SV370 @ SY510 ) ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3770]) ).

thf(4091,plain,
    ! [SV1: $i,SV419: $i,SV371: $i] :
      ( ( ( in @ SV371 @ SV419 )
        = $false )
      | ( ( in @ SV371 @ SV1 )
        = $true )
      | ( ( in @ SV419 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK150_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3771]) ).

thf(4092,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( ~ ( in @ ( sK278_SY439 @ SV306 @ SV1 ) @ ( sK150_SY8 @ SV1 ) )
          | ( SV306
            = ( sK278_SY439 @ SV306 @ SV1 ) )
          | ( in @ SV306 @ ( sK278_SY439 @ SV306 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3772]) ).

thf(4093,plain,
    ! [SV1: $i,SV420: $i,SV372: $i] :
      ( ( ( in @ SV372 @ SV420 )
        = $false )
      | ( ( in @ SV372 @ SV1 )
        = $true )
      | ( ( in @ SV420 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK151_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3773]) ).

thf(4094,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( ~ ( in @ ( sK279_SY440 @ SV308 @ SV1 ) @ ( sK151_SY8 @ SV1 ) )
          | ( SV308
            = ( sK279_SY440 @ SV308 @ SV1 ) )
          | ( in @ SV308 @ ( sK279_SY440 @ SV308 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3774]) ).

thf(4095,plain,
    ! [SV18: $i,SV1: $i,SV473: $i,SV421: $i] :
      ( ( ( ~ ( in @ SV421 @ SV473 ) )
        = $true )
      | ( ( in @ SV421 @ SV1 )
        = $true )
      | ( ( in @ SV473 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK184_SY93 @ SV18 @ SV1 ) @ ( sK40_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3775]) ).

thf(4096,plain,
    ! [SV18: $i,SV1: $i,SV474: $i,SV422: $i] :
      ( ( ( ~ ( in @ SV422 @ SV474 ) )
        = $true )
      | ( ( in @ SV422 @ SV1 )
        = $true )
      | ( ( in @ SV474 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( SV18
          = ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3776]) ).

thf(4097,plain,
    ! [SV18: $i,SV1: $i,SV475: $i,SV423: $i] :
      ( ( ( ~ ( in @ SV423 @ SV475 ) )
        = $true )
      | ( ( in @ SV423 @ SV1 )
        = $true )
      | ( ( in @ SV475 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3777]) ).

thf(4098,plain,
    ! [SV20: $i,SV1: $i,SV476: $i,SV424: $i] :
      ( ( ( ~ ( in @ SV424 @ SV476 ) )
        = $true )
      | ( ( in @ SV424 @ SV1 )
        = $true )
      | ( ( in @ SV476 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK185_SY94 @ SV20 @ SV1 ) @ ( sK41_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3778]) ).

thf(4099,plain,
    ! [SV20: $i,SV1: $i,SV477: $i,SV425: $i] :
      ( ( ( ~ ( in @ SV425 @ SV477 ) )
        = $true )
      | ( ( in @ SV425 @ SV1 )
        = $true )
      | ( ( in @ SV477 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( SV20
          = ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3779]) ).

thf(4100,plain,
    ! [SV20: $i,SV1: $i,SV478: $i,SV426: $i] :
      ( ( ( ~ ( in @ SV426 @ SV478 ) )
        = $true )
      | ( ( in @ SV426 @ SV1 )
        = $true )
      | ( ( in @ SV478 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV20 @ ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3780]) ).

thf(4101,plain,
    ! [SV44: $i,SV541: $i,SV1: $i,SV625: $i] :
      ( ( ( ~ ( in @ SV625 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV541 @ SV625 )
          | ( in @ SV541 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK220_SY161 @ SV44 @ SV1 ) @ ( sK60_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3781]) ).

thf(4102,plain,
    ! [SV44: $i,SV542: $i,SV1: $i,SV626: $i] :
      ( ( ( ~ ( in @ SV626 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV542 @ SV626 )
          | ( in @ SV542 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( SV44
          = ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3782]) ).

thf(4103,plain,
    ! [SV44: $i,SV543: $i,SV1: $i,SV627: $i] :
      ( ( ( ~ ( in @ SV627 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV543 @ SV627 )
          | ( in @ SV543 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3783]) ).

thf(4104,plain,
    ! [SV46: $i,SV544: $i,SV1: $i,SV628: $i] :
      ( ( ( ~ ( in @ SV628 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV544 @ SV628 )
          | ( in @ SV544 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK221_SY162 @ SV46 @ SV1 ) @ ( sK61_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3784]) ).

thf(4105,plain,
    ! [SV46: $i,SV545: $i,SV1: $i,SV629: $i] :
      ( ( ( ~ ( in @ SV629 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV545 @ SV629 )
          | ( in @ SV545 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( SV46
          = ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3785]) ).

thf(4106,plain,
    ! [SV46: $i,SV546: $i,SV1: $i,SV630: $i] :
      ( ( ( ~ ( in @ SV630 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV546 @ SV630 )
          | ( in @ SV546 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV46 @ ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3786]) ).

thf(4107,plain,
    ! [SV80: $i,SV631: $i,SV1: $i,SV717: $i] :
      ( ( ( ~ ( in @ SV717 @ SV1 )
          | ~ ( in @ SV631 @ SV717 )
          | ( in @ SV631 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK232_SY215 @ SV80 @ SV1 ) @ ( sK84_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3787]) ).

thf(4108,plain,
    ! [SV80: $i,SV632: $i,SV1: $i,SV718: $i] :
      ( ( ( ~ ( in @ SV718 @ SV1 )
          | ~ ( in @ SV632 @ SV718 )
          | ( in @ SV632 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( SV80
          = ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3788]) ).

thf(4109,plain,
    ! [SV80: $i,SV633: $i,SV1: $i,SV719: $i] :
      ( ( ( ~ ( in @ SV719 @ SV1 )
          | ~ ( in @ SV633 @ SV719 )
          | ( in @ SV633 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3789]) ).

thf(4110,plain,
    ! [SV82: $i,SV634: $i,SV1: $i,SV720: $i] :
      ( ( ( ~ ( in @ SV720 @ SV1 )
          | ~ ( in @ SV634 @ SV720 )
          | ( in @ SV634 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK233_SY216 @ SV82 @ SV1 ) @ ( sK85_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3790]) ).

thf(4111,plain,
    ! [SV82: $i,SV635: $i,SV1: $i,SV721: $i] :
      ( ( ( ~ ( in @ SV721 @ SV1 )
          | ~ ( in @ SV635 @ SV721 )
          | ( in @ SV635 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( SV82
          = ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3791]) ).

thf(4112,plain,
    ! [SV82: $i,SV636: $i,SV1: $i,SV722: $i] :
      ( ( ( ~ ( in @ SV722 @ SV1 )
          | ~ ( in @ SV636 @ SV722 )
          | ( in @ SV636 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3792]) ).

thf(4113,plain,
    ! [SV84: $i,SV637: $i,SV1: $i,SV723: $i] :
      ( ( ( ~ ( in @ SV723 @ SV1 )
          | ~ ( in @ SV637 @ SV723 )
          | ( in @ SV637 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK234_SY217 @ SV84 @ SV1 ) @ ( sK86_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3793]) ).

thf(4114,plain,
    ! [SV84: $i,SV638: $i,SV1: $i,SV724: $i] :
      ( ( ( ~ ( in @ SV724 @ SV1 )
          | ~ ( in @ SV638 @ SV724 )
          | ( in @ SV638 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( SV84
          = ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3794]) ).

thf(4115,plain,
    ! [SV84: $i,SV639: $i,SV1: $i,SV725: $i] :
      ( ( ( ~ ( in @ SV725 @ SV1 )
          | ~ ( in @ SV639 @ SV725 )
          | ( in @ SV639 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3795]) ).

thf(4116,plain,
    ! [SV86: $i,SV640: $i,SV1: $i,SV726: $i] :
      ( ( ( ~ ( in @ SV726 @ SV1 )
          | ~ ( in @ SV640 @ SV726 )
          | ( in @ SV640 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK235_SY218 @ SV86 @ SV1 ) @ ( sK87_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3796]) ).

thf(4117,plain,
    ! [SV86: $i,SV641: $i,SV1: $i,SV727: $i] :
      ( ( ( ~ ( in @ SV727 @ SV1 )
          | ~ ( in @ SV641 @ SV727 )
          | ( in @ SV641 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( SV86
          = ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3797]) ).

thf(4118,plain,
    ! [SV86: $i,SV642: $i,SV1: $i,SV728: $i] :
      ( ( ( ~ ( in @ SV728 @ SV1 )
          | ~ ( in @ SV642 @ SV728 )
          | ( in @ SV642 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3798]) ).

thf(4119,plain,
    ! [SV52: $i,SV547: $i,SV1: $i,SV643: $i] :
      ( ( ( ~ ( in @ SV643 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV547 @ SV643 )
          | ( in @ SV547 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK222_SY167 @ SV52 @ SV1 ) @ ( sK62_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3799]) ).

thf(4120,plain,
    ! [SV52: $i,SV548: $i,SV1: $i,SV644: $i] :
      ( ( ( ~ ( in @ SV644 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV548 @ SV644 )
          | ( in @ SV548 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( SV52
          = ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3800]) ).

thf(4121,plain,
    ! [SV52: $i,SV549: $i,SV1: $i,SV645: $i] :
      ( ( ( ~ ( in @ SV645 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV549 @ SV645 )
          | ( in @ SV549 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3801]) ).

thf(4122,plain,
    ! [SV54: $i,SV550: $i,SV1: $i,SV646: $i] :
      ( ( ( ~ ( in @ SV646 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV550 @ SV646 )
          | ( in @ SV550 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK223_SY168 @ SV54 @ SV1 ) @ ( sK63_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3802]) ).

thf(4123,plain,
    ! [SV54: $i,SV551: $i,SV1: $i,SV647: $i] :
      ( ( ( ~ ( in @ SV647 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV551 @ SV647 )
          | ( in @ SV551 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( SV54
          = ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3803]) ).

thf(4124,plain,
    ! [SV54: $i,SV552: $i,SV1: $i,SV648: $i] :
      ( ( ( ~ ( in @ SV648 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV552 @ SV648 )
          | ( in @ SV552 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3804]) ).

thf(4125,plain,
    ! [SV56: $i,SV553: $i,SV1: $i,SV649: $i] :
      ( ( ( ~ ( in @ SV649 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV553 @ SV649 )
          | ( in @ SV553 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK224_SY169 @ SV56 @ SV1 ) @ ( sK64_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3805]) ).

thf(4126,plain,
    ! [SV56: $i,SV554: $i,SV1: $i,SV650: $i] :
      ( ( ( ~ ( in @ SV650 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV554 @ SV650 )
          | ( in @ SV554 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( SV56
          = ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3806]) ).

thf(4127,plain,
    ! [SV56: $i,SV555: $i,SV1: $i,SV651: $i] :
      ( ( ( ~ ( in @ SV651 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV555 @ SV651 )
          | ( in @ SV555 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV56 @ ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3807]) ).

thf(4128,plain,
    ! [SV58: $i,SV556: $i,SV1: $i,SV652: $i] :
      ( ( ( ~ ( in @ SV652 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV556 @ SV652 )
          | ( in @ SV556 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK225_SY170 @ SV58 @ SV1 ) @ ( sK65_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3808]) ).

thf(4129,plain,
    ! [SV58: $i,SV557: $i,SV1: $i,SV653: $i] :
      ( ( ( ~ ( in @ SV653 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV557 @ SV653 )
          | ( in @ SV557 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( SV58
          = ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3809]) ).

thf(4130,plain,
    ! [SV58: $i,SV558: $i,SV1: $i,SV654: $i] :
      ( ( ( ~ ( in @ SV654 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV558 @ SV654 )
          | ( in @ SV558 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV58 @ ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3810]) ).

thf(4131,plain,
    ! [SV132: $i,SV729: $i,SV1: $i] :
      ( ( ( ! [SY713: $i] :
              ( ~ ( in @ SY713 @ SV1 )
              | ~ ( in @ SV729 @ SY713 )
              | ( in @ SV729 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK240_SY285 @ SV132 @ SV1 ) @ ( sK100_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3811]) ).

thf(4132,plain,
    ! [SV132: $i,SV730: $i,SV1: $i] :
      ( ( ( ! [SY714: $i] :
              ( ~ ( in @ SY714 @ SV1 )
              | ~ ( in @ SV730 @ SY714 )
              | ( in @ SV730 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( SV132
          = ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3812]) ).

thf(4133,plain,
    ! [SV132: $i,SV731: $i,SV1: $i] :
      ( ( ( ! [SY715: $i] :
              ( ~ ( in @ SY715 @ SV1 )
              | ~ ( in @ SV731 @ SY715 )
              | ( in @ SV731 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV132 @ ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3813]) ).

thf(4134,plain,
    ! [SV134: $i,SV732: $i,SV1: $i] :
      ( ( ( ! [SY716: $i] :
              ( ~ ( in @ SY716 @ SV1 )
              | ~ ( in @ SV732 @ SY716 )
              | ( in @ SV732 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK241_SY286 @ SV134 @ SV1 ) @ ( sK101_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3814]) ).

thf(4135,plain,
    ! [SV134: $i,SV733: $i,SV1: $i] :
      ( ( ( ! [SY717: $i] :
              ( ~ ( in @ SY717 @ SV1 )
              | ~ ( in @ SV733 @ SY717 )
              | ( in @ SV733 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( SV134
          = ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3815]) ).

thf(4136,plain,
    ! [SV134: $i,SV734: $i,SV1: $i] :
      ( ( ( ! [SY718: $i] :
              ( ~ ( in @ SY718 @ SV1 )
              | ~ ( in @ SV734 @ SY718 )
              | ( in @ SV734 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV134 @ ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3816]) ).

thf(4137,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( in @ ( sK256_SY331 @ SV188 @ SV1 ) @ ( sK120_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3817]) ).

thf(4138,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( SV188
          = ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3818]) ).

thf(4139,plain,
    ! [SV1: $i,SV188: $i] :
      ( ( ( in @ SV188 @ ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3818]) ).

thf(4140,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( in @ ( sK257_SY332 @ SV190 @ SV1 ) @ ( sK121_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3819]) ).

thf(4141,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( SV190
          = ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3820]) ).

thf(4142,plain,
    ! [SV1: $i,SV190: $i] :
      ( ( ( in @ SV190 @ ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3820]) ).

thf(4143,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( in @ ( sK258_SY333 @ SV192 @ SV1 ) @ ( sK122_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3821]) ).

thf(4144,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( SV192
          = ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3822]) ).

thf(4145,plain,
    ! [SV1: $i,SV192: $i] :
      ( ( ( in @ SV192 @ ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3822]) ).

thf(4146,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( in @ ( sK259_SY334 @ SV194 @ SV1 ) @ ( sK123_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3823]) ).

thf(4147,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( SV194
          = ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3824]) ).

thf(4148,plain,
    ! [SV1: $i,SV194: $i] :
      ( ( ( in @ SV194 @ ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3824]) ).

thf(4149,plain,
    ! [SV140: $i,SV735: $i,SV1: $i] :
      ( ( ( ! [SY719: $i] :
              ( ~ ( in @ SY719 @ SV1 )
              | ~ ( in @ SV735 @ SY719 )
              | ( in @ SV735 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK242_SY291 @ SV140 @ SV1 ) @ ( sK102_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3825]) ).

thf(4150,plain,
    ! [SV140: $i,SV736: $i,SV1: $i] :
      ( ( ( ! [SY720: $i] :
              ( ~ ( in @ SY720 @ SV1 )
              | ~ ( in @ SV736 @ SY720 )
              | ( in @ SV736 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( SV140
          = ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3826]) ).

thf(4151,plain,
    ! [SV140: $i,SV737: $i,SV1: $i] :
      ( ( ( ! [SY721: $i] :
              ( ~ ( in @ SY721 @ SV1 )
              | ~ ( in @ SV737 @ SY721 )
              | ( in @ SV737 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3827]) ).

thf(4152,plain,
    ! [SV142: $i,SV738: $i,SV1: $i] :
      ( ( ( ! [SY722: $i] :
              ( ~ ( in @ SY722 @ SV1 )
              | ~ ( in @ SV738 @ SY722 )
              | ( in @ SV738 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK243_SY292 @ SV142 @ SV1 ) @ ( sK103_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3828]) ).

thf(4153,plain,
    ! [SV142: $i,SV739: $i,SV1: $i] :
      ( ( ( ! [SY723: $i] :
              ( ~ ( in @ SY723 @ SV1 )
              | ~ ( in @ SV739 @ SY723 )
              | ( in @ SV739 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( SV142
          = ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3829]) ).

thf(4154,plain,
    ! [SV142: $i,SV740: $i,SV1: $i] :
      ( ( ( ! [SY724: $i] :
              ( ~ ( in @ SY724 @ SV1 )
              | ~ ( in @ SV740 @ SY724 )
              | ( in @ SV740 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3830]) ).

thf(4155,plain,
    ! [SV144: $i,SV741: $i,SV1: $i] :
      ( ( ( ! [SY725: $i] :
              ( ~ ( in @ SY725 @ SV1 )
              | ~ ( in @ SV741 @ SY725 )
              | ( in @ SV741 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK244_SY293 @ SV144 @ SV1 ) @ ( sK104_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3831]) ).

thf(4156,plain,
    ! [SV144: $i,SV742: $i,SV1: $i] :
      ( ( ( ! [SY726: $i] :
              ( ~ ( in @ SY726 @ SV1 )
              | ~ ( in @ SV742 @ SY726 )
              | ( in @ SV742 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( SV144
          = ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3832]) ).

thf(4157,plain,
    ! [SV144: $i,SV743: $i,SV1: $i] :
      ( ( ( ! [SY727: $i] :
              ( ~ ( in @ SY727 @ SV1 )
              | ~ ( in @ SV743 @ SY727 )
              | ( in @ SV743 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV144 @ ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3833]) ).

thf(4158,plain,
    ! [SV146: $i,SV744: $i,SV1: $i] :
      ( ( ( ! [SY728: $i] :
              ( ~ ( in @ SY728 @ SV1 )
              | ~ ( in @ SV744 @ SY728 )
              | ( in @ SV744 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK245_SY294 @ SV146 @ SV1 ) @ ( sK105_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3834]) ).

thf(4159,plain,
    ! [SV146: $i,SV745: $i,SV1: $i] :
      ( ( ( ! [SY729: $i] :
              ( ~ ( in @ SY729 @ SV1 )
              | ~ ( in @ SV745 @ SY729 )
              | ( in @ SV745 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( SV146
          = ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3835]) ).

thf(4160,plain,
    ! [SV146: $i,SV746: $i,SV1: $i] :
      ( ( ( ! [SY730: $i] :
              ( ~ ( in @ SY730 @ SV1 )
              | ~ ( in @ SV746 @ SY730 )
              | ( in @ SV746 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV146 @ ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3836]) ).

thf(4161,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( ~ ( in @ ( sK264_SY373 @ SV248 @ SV1 ) @ ( sK128_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3838]) ).

thf(4162,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( ( SV248
            = ( sK264_SY373 @ SV248 @ SV1 ) )
          | ( in @ SV248 @ ( sK264_SY373 @ SV248 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3838]) ).

thf(4163,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( ~ ( in @ ( sK265_SY374 @ SV250 @ SV1 ) @ ( sK129_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3840]) ).

thf(4164,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( ( SV250
            = ( sK265_SY374 @ SV250 @ SV1 ) )
          | ( in @ SV250 @ ( sK265_SY374 @ SV250 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3840]) ).

thf(4165,plain,
    ! [SV1: $i,SV427: $i,SV375: $i] :
      ( ( ( in @ SV375 @ SV427 )
        = $false )
      | ( ( in @ SV375 @ SV1 )
        = $true )
      | ( ( in @ SV427 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK152_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3841]) ).

thf(4166,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( ~ ( in @ ( sK280_SY443 @ SV316 @ SV1 ) @ ( sK152_SY8 @ SV1 ) )
          | ( SV316
            = ( sK280_SY443 @ SV316 @ SV1 ) )
          | ( in @ SV316 @ ( sK280_SY443 @ SV316 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3842]) ).

thf(4167,plain,
    ! [SV1: $i,SV428: $i,SV376: $i] :
      ( ( ( in @ SV376 @ SV428 )
        = $false )
      | ( ( in @ SV376 @ SV1 )
        = $true )
      | ( ( in @ SV428 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK153_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3843]) ).

thf(4168,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( ~ ( in @ ( sK281_SY444 @ SV318 @ SV1 ) @ ( sK153_SY8 @ SV1 ) )
          | ( SV318
            = ( sK281_SY444 @ SV318 @ SV1 ) )
          | ( in @ SV318 @ ( sK281_SY444 @ SV318 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3844]) ).

thf(4169,plain,
    ! [SV1: $i,SV429: $i,SV377: $i] :
      ( ( ( in @ SV377 @ SV429 )
        = $false )
      | ( ( in @ SV377 @ SV1 )
        = $true )
      | ( ( in @ SV429 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK154_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3845]) ).

thf(4170,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( ~ ( in @ ( sK282_SY445 @ SV320 @ SV1 ) @ ( sK154_SY8 @ SV1 ) )
          | ( SV320
            = ( sK282_SY445 @ SV320 @ SV1 ) )
          | ( in @ SV320 @ ( sK282_SY445 @ SV320 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3846]) ).

thf(4171,plain,
    ! [SV1: $i,SV430: $i,SV378: $i] :
      ( ( ( in @ SV378 @ SV430 )
        = $false )
      | ( ( in @ SV378 @ SV1 )
        = $true )
      | ( ( in @ SV430 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( ( sK155_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3847]) ).

thf(4172,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( ~ ( in @ ( sK283_SY446 @ SV322 @ SV1 ) @ ( sK155_SY8 @ SV1 ) )
          | ( SV322
            = ( sK283_SY446 @ SV322 @ SV1 ) )
          | ( in @ SV322 @ ( sK283_SY446 @ SV322 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3848]) ).

thf(4173,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( ~ ( in @ ( sK266_SY379 @ SV256 @ SV1 ) @ ( sK130_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3850]) ).

thf(4174,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( ( SV256
            = ( sK266_SY379 @ SV256 @ SV1 ) )
          | ( in @ SV256 @ ( sK266_SY379 @ SV256 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3850]) ).

thf(4175,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( ~ ( in @ ( sK267_SY380 @ SV258 @ SV1 ) @ ( sK131_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3852]) ).

thf(4176,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( ( SV258
            = ( sK267_SY380 @ SV258 @ SV1 ) )
          | ( in @ SV258 @ ( sK267_SY380 @ SV258 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3852]) ).

thf(4177,plain,
    ! [SV1: $i,SV479: $i,SV431: $i] :
      ( ( ( ~ ( in @ SV431 @ SV479 ) )
        = $true )
      | ( ( in @ SV431 @ SV1 )
        = $true )
      | ( ( in @ SV479 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK176_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3854]) ).

thf(4178,plain,
    ! [SV382: $i,SV1: $i] :
      ( ( ( ! [SY517: $i] :
              ( ~ ( in @ SY517 @ ( sK176_SY8 @ SV1 ) )
              | ( SV382 = SY517 )
              | ( in @ SV382 @ SY517 ) ) )
        = $false )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3855]) ).

thf(4179,plain,
    ! [SV1: $i,SV480: $i,SV432: $i] :
      ( ( ( ~ ( in @ SV432 @ SV480 ) )
        = $true )
      | ( ( in @ SV432 @ SV1 )
        = $true )
      | ( ( in @ SV480 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK177_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3857]) ).

thf(4180,plain,
    ! [SV384: $i,SV1: $i] :
      ( ( ( ! [SY518: $i] :
              ( ~ ( in @ SY518 @ ( sK177_SY8 @ SV1 ) )
              | ( SV384 = SY518 )
              | ( in @ SV384 @ SY518 ) ) )
        = $false )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3858]) ).

thf(4181,plain,
    ! [SV1: $i,SV481: $i,SV433: $i] :
      ( ( ( ~ ( in @ SV433 @ SV481 ) )
        = $true )
      | ( ( in @ SV433 @ SV1 )
        = $true )
      | ( ( in @ SV481 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK186_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3859]) ).

thf(4182,plain,
    ! [SV559: $i,SV1: $i,SV655: $i] :
      ( ( ( ~ ( in @ SV655 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV559 @ SV655 )
          | ( in @ SV559 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK186_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3860]) ).

thf(4183,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( ~ ( in @ SV482 @ ( sK186_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY573: $i] :
                ( ~ ( in @ SY573 @ ( sK186_SY8 @ SV1 ) )
                | ( SV482 = SY573 )
                | ( in @ SV482 @ SY573 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3861]) ).

thf(4184,plain,
    ! [SV1: $i,SV483: $i,SV434: $i] :
      ( ( ( ~ ( in @ SV434 @ SV483 ) )
        = $true )
      | ( ( in @ SV434 @ SV1 )
        = $true )
      | ( ( in @ SV483 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK187_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3862]) ).

thf(4185,plain,
    ! [SV560: $i,SV1: $i,SV656: $i] :
      ( ( ( ~ ( in @ SV656 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV560 @ SV656 )
          | ( in @ SV560 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK187_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3863]) ).

thf(4186,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( ~ ( in @ SV484 @ ( sK187_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY574: $i] :
                ( ~ ( in @ SY574 @ ( sK187_SY8 @ SV1 ) )
                | ( SV484 = SY574 )
                | ( in @ SV484 @ SY574 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3864]) ).

thf(4187,plain,
    ! [SV485: $i,SV1: $i,SV561: $i] :
      ( ( ( in @ SV561 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV485 @ SV561 )
          | ( in @ SV485 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK204_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3865]) ).

thf(4188,plain,
    ! [SV657: $i,SV1: $i,SV747: $i] :
      ( ( ( ~ ( in @ SV747 @ SV1 )
          | ~ ( in @ SV657 @ SV747 )
          | ( in @ SV657 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK204_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3866]) ).

thf(4189,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( ~ ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
          | ~ ! [SY625: $i] :
                ( ~ ( in @ SY625 @ ( sK204_SY8 @ SV1 ) )
                | ( SV562 = SY625 )
                | ( in @ SV562 @ SY625 ) ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3867]) ).

thf(4190,plain,
    ! [SV486: $i,SV1: $i,SV563: $i] :
      ( ( ( in @ SV563 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV486 @ SV563 )
          | ( in @ SV486 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK205_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3868]) ).

thf(4191,plain,
    ! [SV658: $i,SV1: $i,SV748: $i] :
      ( ( ( ~ ( in @ SV748 @ SV1 )
          | ~ ( in @ SV658 @ SV748 )
          | ( in @ SV658 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK205_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3869]) ).

thf(4192,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( ~ ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
          | ~ ! [SY626: $i] :
                ( ~ ( in @ SY626 @ ( sK205_SY8 @ SV1 ) )
                | ( SV564 = SY626 )
                | ( in @ SV564 @ SY626 ) ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3870]) ).

thf(4193,plain,
    ! [SV487: $i,SV1: $i,SV565: $i] :
      ( ( ( in @ SV565 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV487 @ SV565 )
          | ( in @ SV487 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK206_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3871]) ).

thf(4194,plain,
    ! [SV659: $i,SV1: $i,SV749: $i] :
      ( ( ( ~ ( in @ SV749 @ SV1 )
          | ~ ( in @ SV659 @ SV749 )
          | ( in @ SV659 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK206_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3872]) ).

thf(4195,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( ~ ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
          | ~ ! [SY627: $i] :
                ( ~ ( in @ SY627 @ ( sK206_SY8 @ SV1 ) )
                | ( SV566 = SY627 )
                | ( in @ SV566 @ SY627 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3873]) ).

thf(4196,plain,
    ! [SV488: $i,SV1: $i,SV567: $i] :
      ( ( ( in @ SV567 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV488 @ SV567 )
          | ( in @ SV488 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK207_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3874]) ).

thf(4197,plain,
    ! [SV660: $i,SV1: $i,SV750: $i] :
      ( ( ( ~ ( in @ SV750 @ SV1 )
          | ~ ( in @ SV660 @ SV750 )
          | ( in @ SV660 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK207_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3875]) ).

thf(4198,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( ~ ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
          | ~ ! [SY628: $i] :
                ( ~ ( in @ SY628 @ ( sK207_SY8 @ SV1 ) )
                | ( SV568 = SY628 )
                | ( in @ SV568 @ SY628 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3876]) ).

thf(4199,plain,
    ! [SV1: $i,SV489: $i,SV435: $i] :
      ( ( ( ~ ( in @ SV435 @ SV489 ) )
        = $true )
      | ( ( in @ SV435 @ SV1 )
        = $true )
      | ( ( in @ SV489 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK188_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3877]) ).

thf(4200,plain,
    ! [SV569: $i,SV1: $i,SV661: $i] :
      ( ( ( ~ ( in @ SV661 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV569 @ SV661 )
          | ( in @ SV569 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK188_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3878]) ).

thf(4201,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( ~ ( in @ SV490 @ ( sK188_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY579: $i] :
                ( ~ ( in @ SY579 @ ( sK188_SY8 @ SV1 ) )
                | ( SV490 = SY579 )
                | ( in @ SV490 @ SY579 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3879]) ).

thf(4202,plain,
    ! [SV1: $i,SV491: $i,SV436: $i] :
      ( ( ( ~ ( in @ SV436 @ SV491 ) )
        = $true )
      | ( ( in @ SV436 @ SV1 )
        = $true )
      | ( ( in @ SV491 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK189_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3880]) ).

thf(4203,plain,
    ! [SV570: $i,SV1: $i,SV662: $i] :
      ( ( ( ~ ( in @ SV662 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV570 @ SV662 )
          | ( in @ SV570 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK189_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3881]) ).

thf(4204,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( ~ ( in @ SV492 @ ( sK189_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY580: $i] :
                ( ~ ( in @ SY580 @ ( sK189_SY8 @ SV1 ) )
                | ( SV492 = SY580 )
                | ( in @ SV492 @ SY580 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3882]) ).

thf(4205,plain,
    ! [SV1: $i,SV493: $i,SV437: $i] :
      ( ( ( ~ ( in @ SV437 @ SV493 ) )
        = $true )
      | ( ( in @ SV437 @ SV1 )
        = $true )
      | ( ( in @ SV493 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK178_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3884]) ).

thf(4206,plain,
    ! [SV386: $i,SV1: $i] :
      ( ( ( ! [SY519: $i] :
              ( ~ ( in @ SY519 @ ( sK178_SY8 @ SV1 ) )
              | ( SV386 = SY519 )
              | ( in @ SV386 @ SY519 ) ) )
        = $false )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3885]) ).

thf(4207,plain,
    ! [SV1: $i,SV494: $i,SV438: $i] :
      ( ( ( ~ ( in @ SV438 @ SV494 ) )
        = $true )
      | ( ( in @ SV438 @ SV1 )
        = $true )
      | ( ( in @ SV494 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK179_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3887]) ).

thf(4208,plain,
    ! [SV388: $i,SV1: $i] :
      ( ( ( ! [SY520: $i] :
              ( ~ ( in @ SY520 @ ( sK179_SY8 @ SV1 ) )
              | ( SV388 = SY520 )
              | ( in @ SV388 @ SY520 ) ) )
        = $false )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3888]) ).

thf(4209,plain,
    ! [SV1: $i,SV495: $i,SV439: $i] :
      ( ( ( ~ ( in @ SV439 @ SV495 ) )
        = $true )
      | ( ( in @ SV439 @ SV1 )
        = $true )
      | ( ( in @ SV495 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK190_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3889]) ).

thf(4210,plain,
    ! [SV571: $i,SV1: $i,SV663: $i] :
      ( ( ( ~ ( in @ SV663 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV571 @ SV663 )
          | ( in @ SV571 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK190_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3890]) ).

thf(4211,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( ~ ( in @ SV496 @ ( sK190_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY581: $i] :
                ( ~ ( in @ SY581 @ ( sK190_SY8 @ SV1 ) )
                | ( SV496 = SY581 )
                | ( in @ SV496 @ SY581 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3891]) ).

thf(4212,plain,
    ! [SV1: $i,SV497: $i,SV440: $i] :
      ( ( ( ~ ( in @ SV440 @ SV497 ) )
        = $true )
      | ( ( in @ SV440 @ SV1 )
        = $true )
      | ( ( in @ SV497 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK191_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3892]) ).

thf(4213,plain,
    ! [SV572: $i,SV1: $i,SV664: $i] :
      ( ( ( ~ ( in @ SV664 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV572 @ SV664 )
          | ( in @ SV572 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK191_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3893]) ).

thf(4214,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( ~ ( in @ SV498 @ ( sK191_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY582: $i] :
                ( ~ ( in @ SY582 @ ( sK191_SY8 @ SV1 ) )
                | ( SV498 = SY582 )
                | ( in @ SV498 @ SY582 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3894]) ).

thf(4215,plain,
    ! [SV499: $i,SV1: $i,SV573: $i] :
      ( ( ( in @ SV573 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV499 @ SV573 )
          | ( in @ SV499 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK208_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3895]) ).

thf(4216,plain,
    ! [SV665: $i,SV1: $i,SV751: $i] :
      ( ( ( ~ ( in @ SV751 @ SV1 )
          | ~ ( in @ SV665 @ SV751 )
          | ( in @ SV665 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK208_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3896]) ).

thf(4217,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( ~ ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
          | ~ ! [SY633: $i] :
                ( ~ ( in @ SY633 @ ( sK208_SY8 @ SV1 ) )
                | ( SV574 = SY633 )
                | ( in @ SV574 @ SY633 ) ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3897]) ).

thf(4218,plain,
    ! [SV500: $i,SV1: $i,SV575: $i] :
      ( ( ( in @ SV575 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV500 @ SV575 )
          | ( in @ SV500 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK209_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3898]) ).

thf(4219,plain,
    ! [SV666: $i,SV1: $i,SV752: $i] :
      ( ( ( ~ ( in @ SV752 @ SV1 )
          | ~ ( in @ SV666 @ SV752 )
          | ( in @ SV666 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK209_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3899]) ).

thf(4220,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( ~ ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
          | ~ ! [SY634: $i] :
                ( ~ ( in @ SY634 @ ( sK209_SY8 @ SV1 ) )
                | ( SV576 = SY634 )
                | ( in @ SV576 @ SY634 ) ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3900]) ).

thf(4221,plain,
    ! [SV501: $i,SV1: $i,SV577: $i] :
      ( ( ( in @ SV577 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV501 @ SV577 )
          | ( in @ SV501 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK210_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3901]) ).

thf(4222,plain,
    ! [SV667: $i,SV1: $i,SV753: $i] :
      ( ( ( ~ ( in @ SV753 @ SV1 )
          | ~ ( in @ SV667 @ SV753 )
          | ( in @ SV667 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK210_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3902]) ).

thf(4223,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( ~ ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
          | ~ ! [SY635: $i] :
                ( ~ ( in @ SY635 @ ( sK210_SY8 @ SV1 ) )
                | ( SV578 = SY635 )
                | ( in @ SV578 @ SY635 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3903]) ).

thf(4224,plain,
    ! [SV502: $i,SV1: $i,SV579: $i] :
      ( ( ( in @ SV579 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV502 @ SV579 )
          | ( in @ SV502 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK211_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[3904]) ).

thf(4225,plain,
    ! [SV668: $i,SV1: $i,SV754: $i] :
      ( ( ( ~ ( in @ SV754 @ SV1 )
          | ~ ( in @ SV668 @ SV754 )
          | ( in @ SV668 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK211_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3905]) ).

thf(4226,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( ~ ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
          | ~ ! [SY636: $i] :
                ( ~ ( in @ SY636 @ ( sK211_SY8 @ SV1 ) )
                | ( SV580 = SY636 )
                | ( in @ SV580 @ SY636 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3906]) ).

thf(4227,plain,
    ! [SV1: $i,SV503: $i,SV441: $i] :
      ( ( ( ~ ( in @ SV441 @ SV503 ) )
        = $true )
      | ( ( in @ SV441 @ SV1 )
        = $true )
      | ( ( in @ SV503 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK192_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3907]) ).

thf(4228,plain,
    ! [SV581: $i,SV1: $i,SV669: $i] :
      ( ( ( ~ ( in @ SV669 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV581 @ SV669 )
          | ( in @ SV581 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK192_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3908]) ).

thf(4229,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( ~ ( in @ SV504 @ ( sK192_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY587: $i] :
                ( ~ ( in @ SY587 @ ( sK192_SY8 @ SV1 ) )
                | ( SV504 = SY587 )
                | ( in @ SV504 @ SY587 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3909]) ).

thf(4230,plain,
    ! [SV1: $i,SV505: $i,SV442: $i] :
      ( ( ( ~ ( in @ SV442 @ SV505 ) )
        = $true )
      | ( ( in @ SV442 @ SV1 )
        = $true )
      | ( ( in @ SV505 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK193_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3910]) ).

thf(4231,plain,
    ! [SV582: $i,SV1: $i,SV670: $i] :
      ( ( ( ~ ( in @ SV670 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV582 @ SV670 )
          | ( in @ SV582 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK193_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3911]) ).

thf(4232,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( ~ ( in @ SV506 @ ( sK193_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY588: $i] :
                ( ~ ( in @ SY588 @ ( sK193_SY8 @ SV1 ) )
                | ( SV506 = SY588 )
                | ( in @ SV506 @ SY588 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3912]) ).

thf(4233,plain,
    ! [SV148: $i,SV755: $i,SV1: $i] :
      ( ( ( ! [SY731: $i] :
              ( ~ ( in @ SY731 @ SV1 )
              | ~ ( in @ SV755 @ SY731 )
              | ( in @ SV755 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK246_SY303 @ SV148 @ SV1 ) @ ( sK108_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3913]) ).

thf(4234,plain,
    ! [SV148: $i,SV756: $i,SV1: $i] :
      ( ( ( ! [SY732: $i] :
              ( ~ ( in @ SY732 @ SV1 )
              | ~ ( in @ SV756 @ SY732 )
              | ( in @ SV756 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( SV148
          = ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3914]) ).

thf(4235,plain,
    ! [SV148: $i,SV757: $i,SV1: $i] :
      ( ( ( ! [SY733: $i] :
              ( ~ ( in @ SY733 @ SV1 )
              | ~ ( in @ SV757 @ SY733 )
              | ( in @ SV757 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV148 @ ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3915]) ).

thf(4236,plain,
    ! [SV150: $i,SV758: $i,SV1: $i] :
      ( ( ( ! [SY734: $i] :
              ( ~ ( in @ SY734 @ SV1 )
              | ~ ( in @ SV758 @ SY734 )
              | ( in @ SV758 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK247_SY304 @ SV150 @ SV1 ) @ ( sK109_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3916]) ).

thf(4237,plain,
    ! [SV150: $i,SV759: $i,SV1: $i] :
      ( ( ( ! [SY735: $i] :
              ( ~ ( in @ SY735 @ SV1 )
              | ~ ( in @ SV759 @ SY735 )
              | ( in @ SV759 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( SV150
          = ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3917]) ).

thf(4238,plain,
    ! [SV150: $i,SV760: $i,SV1: $i] :
      ( ( ( ! [SY736: $i] :
              ( ~ ( in @ SY736 @ SV1 )
              | ~ ( in @ SV760 @ SY736 )
              | ( in @ SV760 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV150 @ ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3918]) ).

thf(4239,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( ~ ( in @ ( sK268_SY397 @ SV262 @ SV1 ) @ ( sK136_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3920]) ).

thf(4240,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( ( SV262
            = ( sK268_SY397 @ SV262 @ SV1 ) )
          | ( in @ SV262 @ ( sK268_SY397 @ SV262 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3920]) ).

thf(4241,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( ~ ( in @ ( sK269_SY398 @ SV264 @ SV1 ) @ ( sK137_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3922]) ).

thf(4242,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( ( SV264
            = ( sK269_SY398 @ SV264 @ SV1 ) )
          | ( in @ SV264 @ ( sK269_SY398 @ SV264 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3922]) ).

thf(4243,plain,
    ! [SV1: $i,SV443: $i,SV391: $i] :
      ( ( ( in @ SV391 @ SV443 )
        = $false )
      | ( ( in @ SV391 @ SV1 )
        = $true )
      | ( ( in @ SV443 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK160_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3923]) ).

thf(4244,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( ~ ( in @ ( sK284_SY471 @ SV332 @ SV1 ) @ ( sK160_SY8 @ SV1 ) )
          | ( SV332
            = ( sK284_SY471 @ SV332 @ SV1 ) )
          | ( in @ SV332 @ ( sK284_SY471 @ SV332 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3924]) ).

thf(4245,plain,
    ! [SV1: $i,SV444: $i,SV392: $i] :
      ( ( ( in @ SV392 @ SV444 )
        = $false )
      | ( ( in @ SV392 @ SV1 )
        = $true )
      | ( ( in @ SV444 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK161_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3925]) ).

thf(4246,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( ~ ( in @ ( sK285_SY472 @ SV334 @ SV1 ) @ ( sK161_SY8 @ SV1 ) )
          | ( SV334
            = ( sK285_SY472 @ SV334 @ SV1 ) )
          | ( in @ SV334 @ ( sK285_SY472 @ SV334 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3926]) ).

thf(4247,plain,
    ! [SV1: $i,SV445: $i,SV393: $i] :
      ( ( ( in @ SV393 @ SV445 )
        = $false )
      | ( ( in @ SV393 @ SV1 )
        = $true )
      | ( ( in @ SV445 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK162_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3927]) ).

thf(4248,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( ~ ( in @ ( sK286_SY473 @ SV336 @ SV1 ) @ ( sK162_SY8 @ SV1 ) )
          | ( SV336
            = ( sK286_SY473 @ SV336 @ SV1 ) )
          | ( in @ SV336 @ ( sK286_SY473 @ SV336 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3928]) ).

thf(4249,plain,
    ! [SV1: $i,SV446: $i,SV394: $i] :
      ( ( ( in @ SV394 @ SV446 )
        = $false )
      | ( ( in @ SV394 @ SV1 )
        = $true )
      | ( ( in @ SV446 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( ( sK163_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[3929]) ).

thf(4250,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( ~ ( in @ ( sK287_SY474 @ SV338 @ SV1 ) @ ( sK163_SY8 @ SV1 ) )
          | ( SV338
            = ( sK287_SY474 @ SV338 @ SV1 ) )
          | ( in @ SV338 @ ( sK287_SY474 @ SV338 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[3930]) ).

thf(4251,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( ~ ( in @ ( sK270_SY403 @ SV270 @ SV1 ) @ ( sK138_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3932]) ).

thf(4252,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( ( SV270
            = ( sK270_SY403 @ SV270 @ SV1 ) )
          | ( in @ SV270 @ ( sK270_SY403 @ SV270 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3932]) ).

thf(4253,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( ~ ( in @ ( sK271_SY404 @ SV272 @ SV1 ) @ ( sK139_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3934]) ).

thf(4254,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( ( SV272
            = ( sK271_SY404 @ SV272 @ SV1 ) )
          | ( in @ SV272 @ ( sK271_SY404 @ SV272 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3934]) ).

thf(4255,plain,
    ! [SV22: $i,SV1: $i,SV507: $i,SV447: $i] :
      ( ( ( ~ ( in @ SV447 @ SV507 ) )
        = $true )
      | ( ( in @ SV447 @ SV1 )
        = $true )
      | ( ( in @ SV507 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK194_SY111 @ SV22 @ SV1 ) @ ( sK48_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3935]) ).

thf(4256,plain,
    ! [SV22: $i,SV1: $i,SV508: $i,SV448: $i] :
      ( ( ( ~ ( in @ SV448 @ SV508 ) )
        = $true )
      | ( ( in @ SV448 @ SV1 )
        = $true )
      | ( ( in @ SV508 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( SV22
          = ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3936]) ).

thf(4257,plain,
    ! [SV22: $i,SV1: $i,SV509: $i,SV449: $i] :
      ( ( ( ~ ( in @ SV449 @ SV509 ) )
        = $true )
      | ( ( in @ SV449 @ SV1 )
        = $true )
      | ( ( in @ SV509 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV22 @ ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3937]) ).

thf(4258,plain,
    ! [SV24: $i,SV1: $i,SV510: $i,SV450: $i] :
      ( ( ( ~ ( in @ SV450 @ SV510 ) )
        = $true )
      | ( ( in @ SV450 @ SV1 )
        = $true )
      | ( ( in @ SV510 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK195_SY112 @ SV24 @ SV1 ) @ ( sK49_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3938]) ).

thf(4259,plain,
    ! [SV24: $i,SV1: $i,SV511: $i,SV451: $i] :
      ( ( ( ~ ( in @ SV451 @ SV511 ) )
        = $true )
      | ( ( in @ SV451 @ SV1 )
        = $true )
      | ( ( in @ SV511 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( SV24
          = ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3939]) ).

thf(4260,plain,
    ! [SV24: $i,SV1: $i,SV512: $i,SV452: $i] :
      ( ( ( ~ ( in @ SV452 @ SV512 ) )
        = $true )
      | ( ( in @ SV452 @ SV1 )
        = $true )
      | ( ( in @ SV512 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV24 @ ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3940]) ).

thf(4261,plain,
    ! [SV62: $i,SV583: $i,SV1: $i,SV671: $i] :
      ( ( ( ~ ( in @ SV671 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV583 @ SV671 )
          | ( in @ SV583 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK226_SY187 @ SV62 @ SV1 ) @ ( sK72_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3941]) ).

thf(4262,plain,
    ! [SV62: $i,SV584: $i,SV1: $i,SV672: $i] :
      ( ( ( ~ ( in @ SV672 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV584 @ SV672 )
          | ( in @ SV584 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( SV62
          = ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3942]) ).

thf(4263,plain,
    ! [SV62: $i,SV585: $i,SV1: $i,SV673: $i] :
      ( ( ( ~ ( in @ SV673 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV585 @ SV673 )
          | ( in @ SV585 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV62 @ ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3943]) ).

thf(4264,plain,
    ! [SV64: $i,SV586: $i,SV1: $i,SV674: $i] :
      ( ( ( ~ ( in @ SV674 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV586 @ SV674 )
          | ( in @ SV586 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK227_SY188 @ SV64 @ SV1 ) @ ( sK73_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3944]) ).

thf(4265,plain,
    ! [SV64: $i,SV587: $i,SV1: $i,SV675: $i] :
      ( ( ( ~ ( in @ SV675 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV587 @ SV675 )
          | ( in @ SV587 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( SV64
          = ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3945]) ).

thf(4266,plain,
    ! [SV64: $i,SV588: $i,SV1: $i,SV676: $i] :
      ( ( ( ~ ( in @ SV676 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV588 @ SV676 )
          | ( in @ SV588 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV64 @ ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3946]) ).

thf(4267,plain,
    ! [SV102: $i,SV677: $i,SV1: $i,SV761: $i] :
      ( ( ( ~ ( in @ SV761 @ SV1 )
          | ~ ( in @ SV677 @ SV761 )
          | ( in @ SV677 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK236_SY249 @ SV102 @ SV1 ) @ ( sK92_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3947]) ).

thf(4268,plain,
    ! [SV102: $i,SV678: $i,SV1: $i,SV762: $i] :
      ( ( ( ~ ( in @ SV762 @ SV1 )
          | ~ ( in @ SV678 @ SV762 )
          | ( in @ SV678 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( SV102
          = ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3948]) ).

thf(4269,plain,
    ! [SV102: $i,SV679: $i,SV1: $i,SV763: $i] :
      ( ( ( ~ ( in @ SV763 @ SV1 )
          | ~ ( in @ SV679 @ SV763 )
          | ( in @ SV679 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3949]) ).

thf(4270,plain,
    ! [SV104: $i,SV680: $i,SV1: $i,SV764: $i] :
      ( ( ( ~ ( in @ SV764 @ SV1 )
          | ~ ( in @ SV680 @ SV764 )
          | ( in @ SV680 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK237_SY250 @ SV104 @ SV1 ) @ ( sK93_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3950]) ).

thf(4271,plain,
    ! [SV104: $i,SV681: $i,SV1: $i,SV765: $i] :
      ( ( ( ~ ( in @ SV765 @ SV1 )
          | ~ ( in @ SV681 @ SV765 )
          | ( in @ SV681 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( SV104
          = ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3951]) ).

thf(4272,plain,
    ! [SV104: $i,SV682: $i,SV1: $i,SV766: $i] :
      ( ( ( ~ ( in @ SV766 @ SV1 )
          | ~ ( in @ SV682 @ SV766 )
          | ( in @ SV682 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3952]) ).

thf(4273,plain,
    ! [SV106: $i,SV683: $i,SV1: $i,SV767: $i] :
      ( ( ( ~ ( in @ SV767 @ SV1 )
          | ~ ( in @ SV683 @ SV767 )
          | ( in @ SV683 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK238_SY251 @ SV106 @ SV1 ) @ ( sK94_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3953]) ).

thf(4274,plain,
    ! [SV106: $i,SV684: $i,SV1: $i,SV768: $i] :
      ( ( ( ~ ( in @ SV768 @ SV1 )
          | ~ ( in @ SV684 @ SV768 )
          | ( in @ SV684 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( SV106
          = ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3954]) ).

thf(4275,plain,
    ! [SV106: $i,SV685: $i,SV1: $i,SV769: $i] :
      ( ( ( ~ ( in @ SV769 @ SV1 )
          | ~ ( in @ SV685 @ SV769 )
          | ( in @ SV685 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3955]) ).

thf(4276,plain,
    ! [SV108: $i,SV686: $i,SV1: $i,SV770: $i] :
      ( ( ( ~ ( in @ SV770 @ SV1 )
          | ~ ( in @ SV686 @ SV770 )
          | ( in @ SV686 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK239_SY252 @ SV108 @ SV1 ) @ ( sK95_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3956]) ).

thf(4277,plain,
    ! [SV108: $i,SV687: $i,SV1: $i,SV771: $i] :
      ( ( ( ~ ( in @ SV771 @ SV1 )
          | ~ ( in @ SV687 @ SV771 )
          | ( in @ SV687 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( SV108
          = ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3957]) ).

thf(4278,plain,
    ! [SV108: $i,SV688: $i,SV1: $i,SV772: $i] :
      ( ( ( ~ ( in @ SV772 @ SV1 )
          | ~ ( in @ SV688 @ SV772 )
          | ( in @ SV688 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3958]) ).

thf(4279,plain,
    ! [SV70: $i,SV589: $i,SV1: $i,SV689: $i] :
      ( ( ( ~ ( in @ SV689 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV589 @ SV689 )
          | ( in @ SV589 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK228_SY193 @ SV70 @ SV1 ) @ ( sK74_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3959]) ).

thf(4280,plain,
    ! [SV70: $i,SV590: $i,SV1: $i,SV690: $i] :
      ( ( ( ~ ( in @ SV690 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV590 @ SV690 )
          | ( in @ SV590 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( SV70
          = ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3960]) ).

thf(4281,plain,
    ! [SV70: $i,SV591: $i,SV1: $i,SV691: $i] :
      ( ( ( ~ ( in @ SV691 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV591 @ SV691 )
          | ( in @ SV591 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3961]) ).

thf(4282,plain,
    ! [SV72: $i,SV592: $i,SV1: $i,SV692: $i] :
      ( ( ( ~ ( in @ SV692 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV592 @ SV692 )
          | ( in @ SV592 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK229_SY194 @ SV72 @ SV1 ) @ ( sK75_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3962]) ).

thf(4283,plain,
    ! [SV72: $i,SV593: $i,SV1: $i,SV693: $i] :
      ( ( ( ~ ( in @ SV693 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV593 @ SV693 )
          | ( in @ SV593 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( SV72
          = ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3963]) ).

thf(4284,plain,
    ! [SV72: $i,SV594: $i,SV1: $i,SV694: $i] :
      ( ( ( ~ ( in @ SV694 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV594 @ SV694 )
          | ( in @ SV594 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3964]) ).

thf(4285,plain,
    ! [SV74: $i,SV595: $i,SV1: $i,SV695: $i] :
      ( ( ( ~ ( in @ SV695 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV595 @ SV695 )
          | ( in @ SV595 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK230_SY195 @ SV74 @ SV1 ) @ ( sK76_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3965]) ).

thf(4286,plain,
    ! [SV74: $i,SV596: $i,SV1: $i,SV696: $i] :
      ( ( ( ~ ( in @ SV696 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV596 @ SV696 )
          | ( in @ SV596 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( SV74
          = ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3966]) ).

thf(4287,plain,
    ! [SV74: $i,SV597: $i,SV1: $i,SV697: $i] :
      ( ( ( ~ ( in @ SV697 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV597 @ SV697 )
          | ( in @ SV597 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV74 @ ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3967]) ).

thf(4288,plain,
    ! [SV76: $i,SV598: $i,SV1: $i,SV698: $i] :
      ( ( ( ~ ( in @ SV698 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV598 @ SV698 )
          | ( in @ SV598 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK231_SY196 @ SV76 @ SV1 ) @ ( sK77_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[3968]) ).

thf(4289,plain,
    ! [SV76: $i,SV599: $i,SV1: $i,SV699: $i] :
      ( ( ( ~ ( in @ SV699 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV599 @ SV699 )
          | ( in @ SV599 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( SV76
          = ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3969]) ).

thf(4290,plain,
    ! [SV76: $i,SV600: $i,SV1: $i,SV700: $i] :
      ( ( ( ~ ( in @ SV700 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV600 @ SV700 )
          | ( in @ SV600 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV76 @ ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[3970]) ).

thf(4291,plain,
    ! [SV162: $i,SV773: $i,SV1: $i] :
      ( ( ( ! [SY737: $i] :
              ( ~ ( in @ SY737 @ SV1 )
              | ~ ( in @ SV773 @ SY737 )
              | ( in @ SV773 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK248_SY309 @ SV162 @ SV1 ) @ ( sK110_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3971]) ).

thf(4292,plain,
    ! [SV162: $i,SV774: $i,SV1: $i] :
      ( ( ( ! [SY738: $i] :
              ( ~ ( in @ SY738 @ SV1 )
              | ~ ( in @ SV774 @ SY738 )
              | ( in @ SV774 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( SV162
          = ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3972]) ).

thf(4293,plain,
    ! [SV162: $i,SV775: $i,SV1: $i] :
      ( ( ( ! [SY739: $i] :
              ( ~ ( in @ SY739 @ SV1 )
              | ~ ( in @ SV775 @ SY739 )
              | ( in @ SV775 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3973]) ).

thf(4294,plain,
    ! [SV164: $i,SV776: $i,SV1: $i] :
      ( ( ( ! [SY740: $i] :
              ( ~ ( in @ SY740 @ SV1 )
              | ~ ( in @ SV776 @ SY740 )
              | ( in @ SV776 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK249_SY310 @ SV164 @ SV1 ) @ ( sK111_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3974]) ).

thf(4295,plain,
    ! [SV164: $i,SV777: $i,SV1: $i] :
      ( ( ( ! [SY741: $i] :
              ( ~ ( in @ SY741 @ SV1 )
              | ~ ( in @ SV777 @ SY741 )
              | ( in @ SV777 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( SV164
          = ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3975]) ).

thf(4296,plain,
    ! [SV164: $i,SV778: $i,SV1: $i] :
      ( ( ( ! [SY742: $i] :
              ( ~ ( in @ SY742 @ SV1 )
              | ~ ( in @ SV778 @ SY742 )
              | ( in @ SV778 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV164 @ ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3976]) ).

thf(4297,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( in @ ( sK260_SY351 @ SV216 @ SV1 ) @ ( sK124_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3977]) ).

thf(4298,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( SV216
          = ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3978]) ).

thf(4299,plain,
    ! [SV1: $i,SV216: $i] :
      ( ( ( in @ SV216 @ ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3978]) ).

thf(4300,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( in @ ( sK261_SY352 @ SV218 @ SV1 ) @ ( sK125_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3979]) ).

thf(4301,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( SV218
          = ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3980]) ).

thf(4302,plain,
    ! [SV1: $i,SV218: $i] :
      ( ( ( in @ SV218 @ ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3980]) ).

thf(4303,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( in @ ( sK262_SY353 @ SV220 @ SV1 ) @ ( sK126_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3981]) ).

thf(4304,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( SV220
          = ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3982]) ).

thf(4305,plain,
    ! [SV1: $i,SV220: $i] :
      ( ( ( in @ SV220 @ ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3982]) ).

thf(4306,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( in @ ( sK263_SY354 @ SV222 @ SV1 ) @ ( sK127_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[3983]) ).

thf(4307,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( SV222
          = ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3984]) ).

thf(4308,plain,
    ! [SV1: $i,SV222: $i] :
      ( ( ( in @ SV222 @ ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3984]) ).

thf(4309,plain,
    ! [SV170: $i,SV779: $i,SV1: $i] :
      ( ( ( ! [SY743: $i] :
              ( ~ ( in @ SY743 @ SV1 )
              | ~ ( in @ SV779 @ SY743 )
              | ( in @ SV779 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK250_SY315 @ SV170 @ SV1 ) @ ( sK112_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3985]) ).

thf(4310,plain,
    ! [SV170: $i,SV780: $i,SV1: $i] :
      ( ( ( ! [SY744: $i] :
              ( ~ ( in @ SY744 @ SV1 )
              | ~ ( in @ SV780 @ SY744 )
              | ( in @ SV780 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( SV170
          = ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3986]) ).

thf(4311,plain,
    ! [SV170: $i,SV781: $i,SV1: $i] :
      ( ( ( ! [SY745: $i] :
              ( ~ ( in @ SY745 @ SV1 )
              | ~ ( in @ SV781 @ SY745 )
              | ( in @ SV781 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3987]) ).

thf(4312,plain,
    ! [SV172: $i,SV782: $i,SV1: $i] :
      ( ( ( ! [SY746: $i] :
              ( ~ ( in @ SY746 @ SV1 )
              | ~ ( in @ SV782 @ SY746 )
              | ( in @ SV782 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK251_SY316 @ SV172 @ SV1 ) @ ( sK113_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3988]) ).

thf(4313,plain,
    ! [SV172: $i,SV783: $i,SV1: $i] :
      ( ( ( ! [SY747: $i] :
              ( ~ ( in @ SY747 @ SV1 )
              | ~ ( in @ SV783 @ SY747 )
              | ( in @ SV783 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( SV172
          = ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3989]) ).

thf(4314,plain,
    ! [SV172: $i,SV784: $i,SV1: $i] :
      ( ( ( ! [SY748: $i] :
              ( ~ ( in @ SY748 @ SV1 )
              | ~ ( in @ SV784 @ SY748 )
              | ( in @ SV784 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3990]) ).

thf(4315,plain,
    ! [SV174: $i,SV785: $i,SV1: $i] :
      ( ( ( ! [SY749: $i] :
              ( ~ ( in @ SY749 @ SV1 )
              | ~ ( in @ SV785 @ SY749 )
              | ( in @ SV785 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK252_SY317 @ SV174 @ SV1 ) @ ( sK114_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3991]) ).

thf(4316,plain,
    ! [SV174: $i,SV786: $i,SV1: $i] :
      ( ( ( ! [SY750: $i] :
              ( ~ ( in @ SY750 @ SV1 )
              | ~ ( in @ SV786 @ SY750 )
              | ( in @ SV786 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( SV174
          = ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3992]) ).

thf(4317,plain,
    ! [SV174: $i,SV787: $i,SV1: $i] :
      ( ( ( ! [SY751: $i] :
              ( ~ ( in @ SY751 @ SV1 )
              | ~ ( in @ SV787 @ SY751 )
              | ( in @ SV787 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV174 @ ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3993]) ).

thf(4318,plain,
    ! [SV176: $i,SV788: $i,SV1: $i] :
      ( ( ( ! [SY752: $i] :
              ( ~ ( in @ SY752 @ SV1 )
              | ~ ( in @ SV788 @ SY752 )
              | ( in @ SV788 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK253_SY318 @ SV176 @ SV1 ) @ ( sK115_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[3994]) ).

thf(4319,plain,
    ! [SV176: $i,SV789: $i,SV1: $i] :
      ( ( ( ! [SY753: $i] :
              ( ~ ( in @ SY753 @ SV1 )
              | ~ ( in @ SV789 @ SY753 )
              | ( in @ SV789 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( SV176
          = ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3995]) ).

thf(4320,plain,
    ! [SV176: $i,SV790: $i,SV1: $i] :
      ( ( ( ! [SY754: $i] :
              ( ~ ( in @ SY754 @ SV1 )
              | ~ ( in @ SV790 @ SY754 )
              | ( in @ SV790 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV176 @ ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[3996]) ).

thf(4321,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( ~ ( in @ ( sK272_SY409 @ SV284 @ SV1 ) @ ( sK140_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3998]) ).

thf(4322,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( ( SV284
            = ( sK272_SY409 @ SV284 @ SV1 ) )
          | ( in @ SV284 @ ( sK272_SY409 @ SV284 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[3998]) ).

thf(4323,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( ~ ( in @ ( sK273_SY410 @ SV286 @ SV1 ) @ ( sK141_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4000]) ).

thf(4324,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( ( SV286
            = ( sK273_SY410 @ SV286 @ SV1 ) )
          | ( in @ SV286 @ ( sK273_SY410 @ SV286 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4000]) ).

thf(4325,plain,
    ! [SV1: $i,SV453: $i,SV399: $i] :
      ( ( ( in @ SV399 @ SV453 )
        = $false )
      | ( ( in @ SV399 @ SV1 )
        = $true )
      | ( ( in @ SV453 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK164_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4001]) ).

thf(4326,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( ~ ( in @ ( sK288_SY479 @ SV348 @ SV1 ) @ ( sK164_SY8 @ SV1 ) )
          | ( SV348
            = ( sK288_SY479 @ SV348 @ SV1 ) )
          | ( in @ SV348 @ ( sK288_SY479 @ SV348 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4002]) ).

thf(4327,plain,
    ! [SV1: $i,SV454: $i,SV400: $i] :
      ( ( ( in @ SV400 @ SV454 )
        = $false )
      | ( ( in @ SV400 @ SV1 )
        = $true )
      | ( ( in @ SV454 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK165_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4003]) ).

thf(4328,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( ~ ( in @ ( sK289_SY480 @ SV350 @ SV1 ) @ ( sK165_SY8 @ SV1 ) )
          | ( SV350
            = ( sK289_SY480 @ SV350 @ SV1 ) )
          | ( in @ SV350 @ ( sK289_SY480 @ SV350 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4004]) ).

thf(4329,plain,
    ! [SV1: $i,SV455: $i,SV401: $i] :
      ( ( ( in @ SV401 @ SV455 )
        = $false )
      | ( ( in @ SV401 @ SV1 )
        = $true )
      | ( ( in @ SV455 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK166_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4005]) ).

thf(4330,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( ~ ( in @ ( sK290_SY481 @ SV352 @ SV1 ) @ ( sK166_SY8 @ SV1 ) )
          | ( SV352
            = ( sK290_SY481 @ SV352 @ SV1 ) )
          | ( in @ SV352 @ ( sK290_SY481 @ SV352 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4006]) ).

thf(4331,plain,
    ! [SV1: $i,SV456: $i,SV402: $i] :
      ( ( ( in @ SV402 @ SV456 )
        = $false )
      | ( ( in @ SV402 @ SV1 )
        = $true )
      | ( ( in @ SV456 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( ( sK167_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4007]) ).

thf(4332,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( ~ ( in @ ( sK291_SY482 @ SV354 @ SV1 ) @ ( sK167_SY8 @ SV1 ) )
          | ( SV354
            = ( sK291_SY482 @ SV354 @ SV1 ) )
          | ( in @ SV354 @ ( sK291_SY482 @ SV354 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4008]) ).

thf(4333,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( ~ ( in @ ( sK274_SY415 @ SV292 @ SV1 ) @ ( sK142_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4010]) ).

thf(4334,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( ( SV292
            = ( sK274_SY415 @ SV292 @ SV1 ) )
          | ( in @ SV292 @ ( sK274_SY415 @ SV292 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4010]) ).

thf(4335,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( ~ ( in @ ( sK275_SY416 @ SV294 @ SV1 ) @ ( sK143_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4012]) ).

thf(4336,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( ( SV294
            = ( sK275_SY416 @ SV294 @ SV1 ) )
          | ( in @ SV294 @ ( sK275_SY416 @ SV294 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4012]) ).

thf(4337,plain,
    ! [SV1: $i,SV513: $i,SV457: $i] :
      ( ( ( ~ ( in @ SV457 @ SV513 ) )
        = $true )
      | ( ( in @ SV457 @ SV1 )
        = $true )
      | ( ( in @ SV513 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK180_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4014]) ).

thf(4338,plain,
    ! [SV406: $i,SV1: $i] :
      ( ( ( ! [SY529: $i] :
              ( ~ ( in @ SY529 @ ( sK180_SY8 @ SV1 ) )
              | ( SV406 = SY529 )
              | ( in @ SV406 @ SY529 ) ) )
        = $false )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4015]) ).

thf(4339,plain,
    ! [SV1: $i,SV514: $i,SV458: $i] :
      ( ( ( ~ ( in @ SV458 @ SV514 ) )
        = $true )
      | ( ( in @ SV458 @ SV1 )
        = $true )
      | ( ( in @ SV514 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK181_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4017]) ).

thf(4340,plain,
    ! [SV408: $i,SV1: $i] :
      ( ( ( ! [SY530: $i] :
              ( ~ ( in @ SY530 @ ( sK181_SY8 @ SV1 ) )
              | ( SV408 = SY530 )
              | ( in @ SV408 @ SY530 ) ) )
        = $false )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4018]) ).

thf(4341,plain,
    ! [SV1: $i,SV515: $i,SV459: $i] :
      ( ( ( ~ ( in @ SV459 @ SV515 ) )
        = $true )
      | ( ( in @ SV459 @ SV1 )
        = $true )
      | ( ( in @ SV515 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK196_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4019]) ).

thf(4342,plain,
    ! [SV601: $i,SV1: $i,SV701: $i] :
      ( ( ( ~ ( in @ SV701 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV601 @ SV701 )
          | ( in @ SV601 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK196_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4020]) ).

thf(4343,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( ~ ( in @ SV516 @ ( sK196_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY589: $i] :
                ( ~ ( in @ SY589 @ ( sK196_SY8 @ SV1 ) )
                | ( SV516 = SY589 )
                | ( in @ SV516 @ SY589 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4021]) ).

thf(4344,plain,
    ! [SV1: $i,SV517: $i,SV460: $i] :
      ( ( ( ~ ( in @ SV460 @ SV517 ) )
        = $true )
      | ( ( in @ SV460 @ SV1 )
        = $true )
      | ( ( in @ SV517 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK197_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4022]) ).

thf(4345,plain,
    ! [SV602: $i,SV1: $i,SV702: $i] :
      ( ( ( ~ ( in @ SV702 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV602 @ SV702 )
          | ( in @ SV602 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK197_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4023]) ).

thf(4346,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( ~ ( in @ SV518 @ ( sK197_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY590: $i] :
                ( ~ ( in @ SY590 @ ( sK197_SY8 @ SV1 ) )
                | ( SV518 = SY590 )
                | ( in @ SV518 @ SY590 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4024]) ).

thf(4347,plain,
    ! [SV519: $i,SV1: $i,SV603: $i] :
      ( ( ( in @ SV603 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV519 @ SV603 )
          | ( in @ SV519 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK212_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4025]) ).

thf(4348,plain,
    ! [SV703: $i,SV1: $i,SV791: $i] :
      ( ( ( ~ ( in @ SV791 @ SV1 )
          | ~ ( in @ SV703 @ SV791 )
          | ( in @ SV703 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK212_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4026]) ).

thf(4349,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( ~ ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
          | ~ ! [SY659: $i] :
                ( ~ ( in @ SY659 @ ( sK212_SY8 @ SV1 ) )
                | ( SV604 = SY659 )
                | ( in @ SV604 @ SY659 ) ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4027]) ).

thf(4350,plain,
    ! [SV520: $i,SV1: $i,SV605: $i] :
      ( ( ( in @ SV605 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV520 @ SV605 )
          | ( in @ SV520 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK213_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4028]) ).

thf(4351,plain,
    ! [SV704: $i,SV1: $i,SV792: $i] :
      ( ( ( ~ ( in @ SV792 @ SV1 )
          | ~ ( in @ SV704 @ SV792 )
          | ( in @ SV704 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK213_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4029]) ).

thf(4352,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( ~ ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
          | ~ ! [SY660: $i] :
                ( ~ ( in @ SY660 @ ( sK213_SY8 @ SV1 ) )
                | ( SV606 = SY660 )
                | ( in @ SV606 @ SY660 ) ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4030]) ).

thf(4353,plain,
    ! [SV521: $i,SV1: $i,SV607: $i] :
      ( ( ( in @ SV607 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV521 @ SV607 )
          | ( in @ SV521 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK214_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4031]) ).

thf(4354,plain,
    ! [SV705: $i,SV1: $i,SV793: $i] :
      ( ( ( ~ ( in @ SV793 @ SV1 )
          | ~ ( in @ SV705 @ SV793 )
          | ( in @ SV705 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK214_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4032]) ).

thf(4355,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( ~ ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
          | ~ ! [SY661: $i] :
                ( ~ ( in @ SY661 @ ( sK214_SY8 @ SV1 ) )
                | ( SV608 = SY661 )
                | ( in @ SV608 @ SY661 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4033]) ).

thf(4356,plain,
    ! [SV522: $i,SV1: $i,SV609: $i] :
      ( ( ( in @ SV609 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV522 @ SV609 )
          | ( in @ SV522 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK215_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4034]) ).

thf(4357,plain,
    ! [SV706: $i,SV1: $i,SV794: $i] :
      ( ( ( ~ ( in @ SV794 @ SV1 )
          | ~ ( in @ SV706 @ SV794 )
          | ( in @ SV706 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK215_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4035]) ).

thf(4358,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( ~ ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
          | ~ ! [SY662: $i] :
                ( ~ ( in @ SY662 @ ( sK215_SY8 @ SV1 ) )
                | ( SV610 = SY662 )
                | ( in @ SV610 @ SY662 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4036]) ).

thf(4359,plain,
    ! [SV1: $i,SV523: $i,SV461: $i] :
      ( ( ( ~ ( in @ SV461 @ SV523 ) )
        = $true )
      | ( ( in @ SV461 @ SV1 )
        = $true )
      | ( ( in @ SV523 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK198_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4037]) ).

thf(4360,plain,
    ! [SV611: $i,SV1: $i,SV707: $i] :
      ( ( ( ~ ( in @ SV707 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV611 @ SV707 )
          | ( in @ SV611 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK198_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4038]) ).

thf(4361,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( ~ ( in @ SV524 @ ( sK198_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY595: $i] :
                ( ~ ( in @ SY595 @ ( sK198_SY8 @ SV1 ) )
                | ( SV524 = SY595 )
                | ( in @ SV524 @ SY595 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4039]) ).

thf(4362,plain,
    ! [SV1: $i,SV525: $i,SV462: $i] :
      ( ( ( ~ ( in @ SV462 @ SV525 ) )
        = $true )
      | ( ( in @ SV462 @ SV1 )
        = $true )
      | ( ( in @ SV525 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK199_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4040]) ).

thf(4363,plain,
    ! [SV612: $i,SV1: $i,SV708: $i] :
      ( ( ( ~ ( in @ SV708 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV612 @ SV708 )
          | ( in @ SV612 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK199_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4041]) ).

thf(4364,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( ~ ( in @ SV526 @ ( sK199_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY596: $i] :
                ( ~ ( in @ SY596 @ ( sK199_SY8 @ SV1 ) )
                | ( SV526 = SY596 )
                | ( in @ SV526 @ SY596 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4042]) ).

thf(4365,plain,
    ! [SV1: $i,SV527: $i,SV463: $i] :
      ( ( ( ~ ( in @ SV463 @ SV527 ) )
        = $true )
      | ( ( in @ SV463 @ SV1 )
        = $true )
      | ( ( in @ SV527 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK182_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4044]) ).

thf(4366,plain,
    ! [SV410: $i,SV1: $i] :
      ( ( ( ! [SY531: $i] :
              ( ~ ( in @ SY531 @ ( sK182_SY8 @ SV1 ) )
              | ( SV410 = SY531 )
              | ( in @ SV410 @ SY531 ) ) )
        = $false )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4045]) ).

thf(4367,plain,
    ! [SV1: $i,SV528: $i,SV464: $i] :
      ( ( ( ~ ( in @ SV464 @ SV528 ) )
        = $true )
      | ( ( in @ SV464 @ SV1 )
        = $true )
      | ( ( in @ SV528 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK183_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4047]) ).

thf(4368,plain,
    ! [SV412: $i,SV1: $i] :
      ( ( ( ! [SY532: $i] :
              ( ~ ( in @ SY532 @ ( sK183_SY8 @ SV1 ) )
              | ( SV412 = SY532 )
              | ( in @ SV412 @ SY532 ) ) )
        = $false )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4048]) ).

thf(4369,plain,
    ! [SV1: $i,SV529: $i,SV465: $i] :
      ( ( ( ~ ( in @ SV465 @ SV529 ) )
        = $true )
      | ( ( in @ SV465 @ SV1 )
        = $true )
      | ( ( in @ SV529 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK200_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4049]) ).

thf(4370,plain,
    ! [SV613: $i,SV1: $i,SV709: $i] :
      ( ( ( ~ ( in @ SV709 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV613 @ SV709 )
          | ( in @ SV613 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK200_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4050]) ).

thf(4371,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( ~ ( in @ SV530 @ ( sK200_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY597: $i] :
                ( ~ ( in @ SY597 @ ( sK200_SY8 @ SV1 ) )
                | ( SV530 = SY597 )
                | ( in @ SV530 @ SY597 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4051]) ).

thf(4372,plain,
    ! [SV1: $i,SV531: $i,SV466: $i] :
      ( ( ( ~ ( in @ SV466 @ SV531 ) )
        = $true )
      | ( ( in @ SV466 @ SV1 )
        = $true )
      | ( ( in @ SV531 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK201_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4052]) ).

thf(4373,plain,
    ! [SV614: $i,SV1: $i,SV710: $i] :
      ( ( ( ~ ( in @ SV710 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV614 @ SV710 )
          | ( in @ SV614 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK201_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4053]) ).

thf(4374,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( ~ ( in @ SV532 @ ( sK201_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY598: $i] :
                ( ~ ( in @ SY598 @ ( sK201_SY8 @ SV1 ) )
                | ( SV532 = SY598 )
                | ( in @ SV532 @ SY598 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4054]) ).

thf(4375,plain,
    ! [SV533: $i,SV1: $i,SV615: $i] :
      ( ( ( in @ SV615 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV533 @ SV615 )
          | ( in @ SV533 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK216_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4055]) ).

thf(4376,plain,
    ! [SV711: $i,SV1: $i,SV795: $i] :
      ( ( ( ~ ( in @ SV795 @ SV1 )
          | ~ ( in @ SV711 @ SV795 )
          | ( in @ SV711 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK216_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4056]) ).

thf(4377,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( ~ ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
          | ~ ! [SY667: $i] :
                ( ~ ( in @ SY667 @ ( sK216_SY8 @ SV1 ) )
                | ( SV616 = SY667 )
                | ( in @ SV616 @ SY667 ) ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4057]) ).

thf(4378,plain,
    ! [SV534: $i,SV1: $i,SV617: $i] :
      ( ( ( in @ SV617 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV534 @ SV617 )
          | ( in @ SV534 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK217_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4058]) ).

thf(4379,plain,
    ! [SV712: $i,SV1: $i,SV796: $i] :
      ( ( ( ~ ( in @ SV796 @ SV1 )
          | ~ ( in @ SV712 @ SV796 )
          | ( in @ SV712 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK217_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4059]) ).

thf(4380,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( ~ ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
          | ~ ! [SY668: $i] :
                ( ~ ( in @ SY668 @ ( sK217_SY8 @ SV1 ) )
                | ( SV618 = SY668 )
                | ( in @ SV618 @ SY668 ) ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4060]) ).

thf(4381,plain,
    ! [SV535: $i,SV1: $i,SV619: $i] :
      ( ( ( in @ SV619 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV535 @ SV619 )
          | ( in @ SV535 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK218_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4061]) ).

thf(4382,plain,
    ! [SV713: $i,SV1: $i,SV797: $i] :
      ( ( ( ~ ( in @ SV797 @ SV1 )
          | ~ ( in @ SV713 @ SV797 )
          | ( in @ SV713 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK218_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4062]) ).

thf(4383,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( ~ ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
          | ~ ! [SY669: $i] :
                ( ~ ( in @ SY669 @ ( sK218_SY8 @ SV1 ) )
                | ( SV620 = SY669 )
                | ( in @ SV620 @ SY669 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4063]) ).

thf(4384,plain,
    ! [SV536: $i,SV1: $i,SV621: $i] :
      ( ( ( in @ SV621 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV536 @ SV621 )
          | ( in @ SV536 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK219_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4064]) ).

thf(4385,plain,
    ! [SV714: $i,SV1: $i,SV798: $i] :
      ( ( ( ~ ( in @ SV798 @ SV1 )
          | ~ ( in @ SV714 @ SV798 )
          | ( in @ SV714 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK219_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4065]) ).

thf(4386,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( ~ ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
          | ~ ! [SY670: $i] :
                ( ~ ( in @ SY670 @ ( sK219_SY8 @ SV1 ) )
                | ( SV622 = SY670 )
                | ( in @ SV622 @ SY670 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4066]) ).

thf(4387,plain,
    ! [SV1: $i,SV537: $i,SV467: $i] :
      ( ( ( ~ ( in @ SV467 @ SV537 ) )
        = $true )
      | ( ( in @ SV467 @ SV1 )
        = $true )
      | ( ( in @ SV537 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK202_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4067]) ).

thf(4388,plain,
    ! [SV623: $i,SV1: $i,SV715: $i] :
      ( ( ( ~ ( in @ SV715 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV623 @ SV715 )
          | ( in @ SV623 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK202_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4068]) ).

thf(4389,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( ~ ( in @ SV538 @ ( sK202_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY603: $i] :
                ( ~ ( in @ SY603 @ ( sK202_SY8 @ SV1 ) )
                | ( SV538 = SY603 )
                | ( in @ SV538 @ SY603 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4069]) ).

thf(4390,plain,
    ! [SV1: $i,SV539: $i,SV468: $i] :
      ( ( ( ~ ( in @ SV468 @ SV539 ) )
        = $true )
      | ( ( in @ SV468 @ SV1 )
        = $true )
      | ( ( in @ SV539 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK203_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4070]) ).

thf(4391,plain,
    ! [SV624: $i,SV1: $i,SV716: $i] :
      ( ( ( ~ ( in @ SV716 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV624 @ SV716 )
          | ( in @ SV624 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK203_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4071]) ).

thf(4392,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( ~ ( in @ SV540 @ ( sK203_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY604: $i] :
                ( ~ ( in @ SY604 @ ( sK203_SY8 @ SV1 ) )
                | ( SV540 = SY604 )
                | ( in @ SV540 @ SY604 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4072]) ).

thf(4393,plain,
    ! [SV178: $i,SV799: $i,SV1: $i] :
      ( ( ( ! [SY755: $i] :
              ( ~ ( in @ SY755 @ SV1 )
              | ~ ( in @ SV799 @ SY755 )
              | ( in @ SV799 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK254_SY327 @ SV178 @ SV1 ) @ ( sK118_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4073]) ).

thf(4394,plain,
    ! [SV178: $i,SV800: $i,SV1: $i] :
      ( ( ( ! [SY756: $i] :
              ( ~ ( in @ SY756 @ SV1 )
              | ~ ( in @ SV800 @ SY756 )
              | ( in @ SV800 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( SV178
          = ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4074]) ).

thf(4395,plain,
    ! [SV178: $i,SV801: $i,SV1: $i] :
      ( ( ( ! [SY757: $i] :
              ( ~ ( in @ SY757 @ SV1 )
              | ~ ( in @ SV801 @ SY757 )
              | ( in @ SV801 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV178 @ ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4075]) ).

thf(4396,plain,
    ! [SV180: $i,SV802: $i,SV1: $i] :
      ( ( ( ! [SY758: $i] :
              ( ~ ( in @ SY758 @ SV1 )
              | ~ ( in @ SV802 @ SY758 )
              | ( in @ SV802 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK255_SY328 @ SV180 @ SV1 ) @ ( sK119_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4076]) ).

thf(4397,plain,
    ! [SV180: $i,SV803: $i,SV1: $i] :
      ( ( ( ! [SY759: $i] :
              ( ~ ( in @ SY759 @ SV1 )
              | ~ ( in @ SV803 @ SY759 )
              | ( in @ SV803 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( SV180
          = ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4077]) ).

thf(4398,plain,
    ! [SV180: $i,SV804: $i,SV1: $i] :
      ( ( ( ! [SY760: $i] :
              ( ~ ( in @ SY760 @ SV1 )
              | ~ ( in @ SV804 @ SY760 )
              | ( in @ SV804 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV180 @ ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4078]) ).

thf(4399,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( ~ ( in @ ( sK276_SY433 @ SV298 @ SV1 ) @ ( sK148_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4080]) ).

thf(4400,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( ( SV298
            = ( sK276_SY433 @ SV298 @ SV1 ) )
          | ( in @ SV298 @ ( sK276_SY433 @ SV298 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4080]) ).

thf(4401,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( ~ ( in @ ( sK277_SY434 @ SV300 @ SV1 ) @ ( sK149_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4082]) ).

thf(4402,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( ( SV300
            = ( sK277_SY434 @ SV300 @ SV1 ) )
          | ( in @ SV300 @ ( sK277_SY434 @ SV300 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4082]) ).

thf(4403,plain,
    ! [SV1: $i,SV469: $i,SV415: $i] :
      ( ( ( in @ SV415 @ SV469 )
        = $false )
      | ( ( in @ SV415 @ SV1 )
        = $true )
      | ( ( in @ SV469 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK172_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4083]) ).

thf(4404,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( ~ ( in @ ( sK292_SY507 @ SV364 @ SV1 ) @ ( sK172_SY8 @ SV1 ) )
          | ( SV364
            = ( sK292_SY507 @ SV364 @ SV1 ) )
          | ( in @ SV364 @ ( sK292_SY507 @ SV364 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4084]) ).

thf(4405,plain,
    ! [SV1: $i,SV470: $i,SV416: $i] :
      ( ( ( in @ SV416 @ SV470 )
        = $false )
      | ( ( in @ SV416 @ SV1 )
        = $true )
      | ( ( in @ SV470 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK173_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4085]) ).

thf(4406,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( ~ ( in @ ( sK293_SY508 @ SV366 @ SV1 ) @ ( sK173_SY8 @ SV1 ) )
          | ( SV366
            = ( sK293_SY508 @ SV366 @ SV1 ) )
          | ( in @ SV366 @ ( sK293_SY508 @ SV366 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4086]) ).

thf(4407,plain,
    ! [SV1: $i,SV471: $i,SV417: $i] :
      ( ( ( in @ SV417 @ SV471 )
        = $false )
      | ( ( in @ SV417 @ SV1 )
        = $true )
      | ( ( in @ SV471 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK174_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4087]) ).

thf(4408,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( ~ ( in @ ( sK294_SY509 @ SV368 @ SV1 ) @ ( sK174_SY8 @ SV1 ) )
          | ( SV368
            = ( sK294_SY509 @ SV368 @ SV1 ) )
          | ( in @ SV368 @ ( sK294_SY509 @ SV368 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4088]) ).

thf(4409,plain,
    ! [SV1: $i,SV472: $i,SV418: $i] :
      ( ( ( in @ SV418 @ SV472 )
        = $false )
      | ( ( in @ SV418 @ SV1 )
        = $true )
      | ( ( in @ SV472 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( ( sK175_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4089]) ).

thf(4410,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( ~ ( in @ ( sK295_SY510 @ SV370 @ SV1 ) @ ( sK175_SY8 @ SV1 ) )
          | ( SV370
            = ( sK295_SY510 @ SV370 @ SV1 ) )
          | ( in @ SV370 @ ( sK295_SY510 @ SV370 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4090]) ).

thf(4411,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( ~ ( in @ ( sK278_SY439 @ SV306 @ SV1 ) @ ( sK150_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4092]) ).

thf(4412,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( ( SV306
            = ( sK278_SY439 @ SV306 @ SV1 ) )
          | ( in @ SV306 @ ( sK278_SY439 @ SV306 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4092]) ).

thf(4413,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( ~ ( in @ ( sK279_SY440 @ SV308 @ SV1 ) @ ( sK151_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4094]) ).

thf(4414,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( ( SV308
            = ( sK279_SY440 @ SV308 @ SV1 ) )
          | ( in @ SV308 @ ( sK279_SY440 @ SV308 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4094]) ).

thf(4415,plain,
    ! [SV18: $i,SV1: $i,SV473: $i,SV421: $i] :
      ( ( ( in @ SV421 @ SV473 )
        = $false )
      | ( ( in @ SV421 @ SV1 )
        = $true )
      | ( ( in @ SV473 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK184_SY93 @ SV18 @ SV1 ) @ ( sK40_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4095]) ).

thf(4416,plain,
    ! [SV18: $i,SV1: $i,SV474: $i,SV422: $i] :
      ( ( ( in @ SV422 @ SV474 )
        = $false )
      | ( ( in @ SV422 @ SV1 )
        = $true )
      | ( ( in @ SV474 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( SV18
          = ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4096]) ).

thf(4417,plain,
    ! [SV18: $i,SV1: $i,SV475: $i,SV423: $i] :
      ( ( ( in @ SV423 @ SV475 )
        = $false )
      | ( ( in @ SV423 @ SV1 )
        = $true )
      | ( ( in @ SV475 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV18 @ ( sK40_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK184_SY93 @ SV18 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4097]) ).

thf(4418,plain,
    ! [SV20: $i,SV1: $i,SV476: $i,SV424: $i] :
      ( ( ( in @ SV424 @ SV476 )
        = $false )
      | ( ( in @ SV424 @ SV1 )
        = $true )
      | ( ( in @ SV476 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK185_SY94 @ SV20 @ SV1 ) @ ( sK41_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4098]) ).

thf(4419,plain,
    ! [SV20: $i,SV1: $i,SV477: $i,SV425: $i] :
      ( ( ( in @ SV425 @ SV477 )
        = $false )
      | ( ( in @ SV425 @ SV1 )
        = $true )
      | ( ( in @ SV477 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( SV20
          = ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4099]) ).

thf(4420,plain,
    ! [SV20: $i,SV1: $i,SV478: $i,SV426: $i] :
      ( ( ( in @ SV426 @ SV478 )
        = $false )
      | ( ( in @ SV426 @ SV1 )
        = $true )
      | ( ( in @ SV478 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK18_SY7 @ SV1 ) @ ( sK18_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV20 @ ( sK41_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV20 @ ( sK185_SY94 @ SV20 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4100]) ).

thf(4421,plain,
    ! [SV44: $i,SV541: $i,SV1: $i,SV625: $i] :
      ( ( ( in @ SV625 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV541 @ SV625 )
          | ( in @ SV541 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK220_SY161 @ SV44 @ SV1 ) @ ( sK60_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4101]) ).

thf(4422,plain,
    ! [SV44: $i,SV542: $i,SV1: $i,SV626: $i] :
      ( ( ( in @ SV626 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV542 @ SV626 )
          | ( in @ SV542 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( SV44
          = ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4102]) ).

thf(4423,plain,
    ! [SV44: $i,SV543: $i,SV1: $i,SV627: $i] :
      ( ( ( in @ SV627 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV543 @ SV627 )
          | ( in @ SV543 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4103]) ).

thf(4424,plain,
    ! [SV46: $i,SV544: $i,SV1: $i,SV628: $i] :
      ( ( ( in @ SV628 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV544 @ SV628 )
          | ( in @ SV544 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK221_SY162 @ SV46 @ SV1 ) @ ( sK61_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4104]) ).

thf(4425,plain,
    ! [SV46: $i,SV545: $i,SV1: $i,SV629: $i] :
      ( ( ( in @ SV629 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV545 @ SV629 )
          | ( in @ SV545 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( SV46
          = ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4105]) ).

thf(4426,plain,
    ! [SV46: $i,SV546: $i,SV1: $i,SV630: $i] :
      ( ( ( in @ SV630 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV546 @ SV630 )
          | ( in @ SV546 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV46 @ ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4106]) ).

thf(4427,plain,
    ! [SV80: $i,SV631: $i,SV1: $i,SV717: $i] :
      ( ( ( ~ ( in @ SV717 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV631 @ SV717 )
          | ( in @ SV631 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK232_SY215 @ SV80 @ SV1 ) @ ( sK84_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4107]) ).

thf(4428,plain,
    ! [SV80: $i,SV632: $i,SV1: $i,SV718: $i] :
      ( ( ( ~ ( in @ SV718 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV632 @ SV718 )
          | ( in @ SV632 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( SV80
          = ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4108]) ).

thf(4429,plain,
    ! [SV80: $i,SV633: $i,SV1: $i,SV719: $i] :
      ( ( ( ~ ( in @ SV719 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV633 @ SV719 )
          | ( in @ SV633 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4109]) ).

thf(4430,plain,
    ! [SV82: $i,SV634: $i,SV1: $i,SV720: $i] :
      ( ( ( ~ ( in @ SV720 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV634 @ SV720 )
          | ( in @ SV634 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK233_SY216 @ SV82 @ SV1 ) @ ( sK85_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4110]) ).

thf(4431,plain,
    ! [SV82: $i,SV635: $i,SV1: $i,SV721: $i] :
      ( ( ( ~ ( in @ SV721 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV635 @ SV721 )
          | ( in @ SV635 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( SV82
          = ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4111]) ).

thf(4432,plain,
    ! [SV82: $i,SV636: $i,SV1: $i,SV722: $i] :
      ( ( ( ~ ( in @ SV722 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV636 @ SV722 )
          | ( in @ SV636 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4112]) ).

thf(4433,plain,
    ! [SV84: $i,SV637: $i,SV1: $i,SV723: $i] :
      ( ( ( ~ ( in @ SV723 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV637 @ SV723 )
          | ( in @ SV637 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK234_SY217 @ SV84 @ SV1 ) @ ( sK86_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4113]) ).

thf(4434,plain,
    ! [SV84: $i,SV638: $i,SV1: $i,SV724: $i] :
      ( ( ( ~ ( in @ SV724 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV638 @ SV724 )
          | ( in @ SV638 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( SV84
          = ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4114]) ).

thf(4435,plain,
    ! [SV84: $i,SV639: $i,SV1: $i,SV725: $i] :
      ( ( ( ~ ( in @ SV725 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV639 @ SV725 )
          | ( in @ SV639 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4115]) ).

thf(4436,plain,
    ! [SV86: $i,SV640: $i,SV1: $i,SV726: $i] :
      ( ( ( ~ ( in @ SV726 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV640 @ SV726 )
          | ( in @ SV640 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK235_SY218 @ SV86 @ SV1 ) @ ( sK87_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4116]) ).

thf(4437,plain,
    ! [SV86: $i,SV641: $i,SV1: $i,SV727: $i] :
      ( ( ( ~ ( in @ SV727 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV641 @ SV727 )
          | ( in @ SV641 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( SV86
          = ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4117]) ).

thf(4438,plain,
    ! [SV86: $i,SV642: $i,SV1: $i,SV728: $i] :
      ( ( ( ~ ( in @ SV728 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV642 @ SV728 )
          | ( in @ SV642 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4118]) ).

thf(4439,plain,
    ! [SV52: $i,SV547: $i,SV1: $i,SV643: $i] :
      ( ( ( in @ SV643 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV547 @ SV643 )
          | ( in @ SV547 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK222_SY167 @ SV52 @ SV1 ) @ ( sK62_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4119]) ).

thf(4440,plain,
    ! [SV52: $i,SV548: $i,SV1: $i,SV644: $i] :
      ( ( ( in @ SV644 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV548 @ SV644 )
          | ( in @ SV548 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( SV52
          = ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4120]) ).

thf(4441,plain,
    ! [SV52: $i,SV549: $i,SV1: $i,SV645: $i] :
      ( ( ( in @ SV645 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV549 @ SV645 )
          | ( in @ SV549 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4121]) ).

thf(4442,plain,
    ! [SV54: $i,SV550: $i,SV1: $i,SV646: $i] :
      ( ( ( in @ SV646 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV550 @ SV646 )
          | ( in @ SV550 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK223_SY168 @ SV54 @ SV1 ) @ ( sK63_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4122]) ).

thf(4443,plain,
    ! [SV54: $i,SV551: $i,SV1: $i,SV647: $i] :
      ( ( ( in @ SV647 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV551 @ SV647 )
          | ( in @ SV551 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( SV54
          = ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4123]) ).

thf(4444,plain,
    ! [SV54: $i,SV552: $i,SV1: $i,SV648: $i] :
      ( ( ( in @ SV648 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV552 @ SV648 )
          | ( in @ SV552 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4124]) ).

thf(4445,plain,
    ! [SV56: $i,SV553: $i,SV1: $i,SV649: $i] :
      ( ( ( in @ SV649 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV553 @ SV649 )
          | ( in @ SV553 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK224_SY169 @ SV56 @ SV1 ) @ ( sK64_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4125]) ).

thf(4446,plain,
    ! [SV56: $i,SV554: $i,SV1: $i,SV650: $i] :
      ( ( ( in @ SV650 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV554 @ SV650 )
          | ( in @ SV554 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( SV56
          = ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4126]) ).

thf(4447,plain,
    ! [SV56: $i,SV555: $i,SV1: $i,SV651: $i] :
      ( ( ( in @ SV651 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV555 @ SV651 )
          | ( in @ SV555 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV56 @ ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4127]) ).

thf(4448,plain,
    ! [SV58: $i,SV556: $i,SV1: $i,SV652: $i] :
      ( ( ( in @ SV652 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV556 @ SV652 )
          | ( in @ SV556 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK225_SY170 @ SV58 @ SV1 ) @ ( sK65_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4128]) ).

thf(4449,plain,
    ! [SV58: $i,SV557: $i,SV1: $i,SV653: $i] :
      ( ( ( in @ SV653 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV557 @ SV653 )
          | ( in @ SV557 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( SV58
          = ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4129]) ).

thf(4450,plain,
    ! [SV58: $i,SV558: $i,SV1: $i,SV654: $i] :
      ( ( ( in @ SV654 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV558 @ SV654 )
          | ( in @ SV558 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV58 @ ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4130]) ).

thf(4451,plain,
    ! [SV132: $i,SV729: $i,SV1: $i,SV805: $i] :
      ( ( ( ~ ( in @ SV805 @ SV1 )
          | ~ ( in @ SV729 @ SV805 )
          | ( in @ SV729 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK240_SY285 @ SV132 @ SV1 ) @ ( sK100_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4131]) ).

thf(4452,plain,
    ! [SV132: $i,SV730: $i,SV1: $i,SV806: $i] :
      ( ( ( ~ ( in @ SV806 @ SV1 )
          | ~ ( in @ SV730 @ SV806 )
          | ( in @ SV730 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( SV132
          = ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4132]) ).

thf(4453,plain,
    ! [SV132: $i,SV731: $i,SV1: $i,SV807: $i] :
      ( ( ( ~ ( in @ SV807 @ SV1 )
          | ~ ( in @ SV731 @ SV807 )
          | ( in @ SV731 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV132 @ ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4133]) ).

thf(4454,plain,
    ! [SV134: $i,SV732: $i,SV1: $i,SV808: $i] :
      ( ( ( ~ ( in @ SV808 @ SV1 )
          | ~ ( in @ SV732 @ SV808 )
          | ( in @ SV732 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK241_SY286 @ SV134 @ SV1 ) @ ( sK101_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4134]) ).

thf(4455,plain,
    ! [SV134: $i,SV733: $i,SV1: $i,SV809: $i] :
      ( ( ( ~ ( in @ SV809 @ SV1 )
          | ~ ( in @ SV733 @ SV809 )
          | ( in @ SV733 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( SV134
          = ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4135]) ).

thf(4456,plain,
    ! [SV134: $i,SV734: $i,SV1: $i,SV810: $i] :
      ( ( ( ~ ( in @ SV810 @ SV1 )
          | ~ ( in @ SV734 @ SV810 )
          | ( in @ SV734 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV134 @ ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4136]) ).

thf(4457,plain,
    ! [SV188: $i,SV811: $i,SV1: $i] :
      ( ( ( ! [SY761: $i] :
              ( ~ ( in @ SY761 @ SV1 )
              | ~ ( in @ SV811 @ SY761 )
              | ( in @ SV811 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK256_SY331 @ SV188 @ SV1 ) @ ( sK120_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4137]) ).

thf(4458,plain,
    ! [SV188: $i,SV812: $i,SV1: $i] :
      ( ( ( ! [SY762: $i] :
              ( ~ ( in @ SY762 @ SV1 )
              | ~ ( in @ SV812 @ SY762 )
              | ( in @ SV812 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( SV188
          = ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4138]) ).

thf(4459,plain,
    ! [SV188: $i,SV813: $i,SV1: $i] :
      ( ( ( ! [SY763: $i] :
              ( ~ ( in @ SY763 @ SV1 )
              | ~ ( in @ SV813 @ SY763 )
              | ( in @ SV813 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4139]) ).

thf(4460,plain,
    ! [SV190: $i,SV814: $i,SV1: $i] :
      ( ( ( ! [SY764: $i] :
              ( ~ ( in @ SY764 @ SV1 )
              | ~ ( in @ SV814 @ SY764 )
              | ( in @ SV814 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK257_SY332 @ SV190 @ SV1 ) @ ( sK121_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4140]) ).

thf(4461,plain,
    ! [SV190: $i,SV815: $i,SV1: $i] :
      ( ( ( ! [SY765: $i] :
              ( ~ ( in @ SY765 @ SV1 )
              | ~ ( in @ SV815 @ SY765 )
              | ( in @ SV815 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( SV190
          = ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4141]) ).

thf(4462,plain,
    ! [SV190: $i,SV816: $i,SV1: $i] :
      ( ( ( ! [SY766: $i] :
              ( ~ ( in @ SY766 @ SV1 )
              | ~ ( in @ SV816 @ SY766 )
              | ( in @ SV816 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4142]) ).

thf(4463,plain,
    ! [SV192: $i,SV817: $i,SV1: $i] :
      ( ( ( ! [SY767: $i] :
              ( ~ ( in @ SY767 @ SV1 )
              | ~ ( in @ SV817 @ SY767 )
              | ( in @ SV817 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK258_SY333 @ SV192 @ SV1 ) @ ( sK122_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4143]) ).

thf(4464,plain,
    ! [SV192: $i,SV818: $i,SV1: $i] :
      ( ( ( ! [SY768: $i] :
              ( ~ ( in @ SY768 @ SV1 )
              | ~ ( in @ SV818 @ SY768 )
              | ( in @ SV818 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( SV192
          = ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4144]) ).

thf(4465,plain,
    ! [SV192: $i,SV819: $i,SV1: $i] :
      ( ( ( ! [SY769: $i] :
              ( ~ ( in @ SY769 @ SV1 )
              | ~ ( in @ SV819 @ SY769 )
              | ( in @ SV819 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4145]) ).

thf(4466,plain,
    ! [SV194: $i,SV820: $i,SV1: $i] :
      ( ( ( ! [SY770: $i] :
              ( ~ ( in @ SY770 @ SV1 )
              | ~ ( in @ SV820 @ SY770 )
              | ( in @ SV820 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK259_SY334 @ SV194 @ SV1 ) @ ( sK123_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4146]) ).

thf(4467,plain,
    ! [SV194: $i,SV821: $i,SV1: $i] :
      ( ( ( ! [SY771: $i] :
              ( ~ ( in @ SY771 @ SV1 )
              | ~ ( in @ SV821 @ SY771 )
              | ( in @ SV821 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( SV194
          = ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4147]) ).

thf(4468,plain,
    ! [SV194: $i,SV822: $i,SV1: $i] :
      ( ( ( ! [SY772: $i] :
              ( ~ ( in @ SY772 @ SV1 )
              | ~ ( in @ SV822 @ SY772 )
              | ( in @ SV822 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4148]) ).

thf(4469,plain,
    ! [SV140: $i,SV735: $i,SV1: $i,SV823: $i] :
      ( ( ( ~ ( in @ SV823 @ SV1 )
          | ~ ( in @ SV735 @ SV823 )
          | ( in @ SV735 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK242_SY291 @ SV140 @ SV1 ) @ ( sK102_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4149]) ).

thf(4470,plain,
    ! [SV140: $i,SV736: $i,SV1: $i,SV824: $i] :
      ( ( ( ~ ( in @ SV824 @ SV1 )
          | ~ ( in @ SV736 @ SV824 )
          | ( in @ SV736 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( SV140
          = ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4150]) ).

thf(4471,plain,
    ! [SV140: $i,SV737: $i,SV1: $i,SV825: $i] :
      ( ( ( ~ ( in @ SV825 @ SV1 )
          | ~ ( in @ SV737 @ SV825 )
          | ( in @ SV737 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4151]) ).

thf(4472,plain,
    ! [SV142: $i,SV738: $i,SV1: $i,SV826: $i] :
      ( ( ( ~ ( in @ SV826 @ SV1 )
          | ~ ( in @ SV738 @ SV826 )
          | ( in @ SV738 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK243_SY292 @ SV142 @ SV1 ) @ ( sK103_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4152]) ).

thf(4473,plain,
    ! [SV142: $i,SV739: $i,SV1: $i,SV827: $i] :
      ( ( ( ~ ( in @ SV827 @ SV1 )
          | ~ ( in @ SV739 @ SV827 )
          | ( in @ SV739 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( SV142
          = ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4153]) ).

thf(4474,plain,
    ! [SV142: $i,SV740: $i,SV1: $i,SV828: $i] :
      ( ( ( ~ ( in @ SV828 @ SV1 )
          | ~ ( in @ SV740 @ SV828 )
          | ( in @ SV740 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4154]) ).

thf(4475,plain,
    ! [SV144: $i,SV741: $i,SV1: $i,SV829: $i] :
      ( ( ( ~ ( in @ SV829 @ SV1 )
          | ~ ( in @ SV741 @ SV829 )
          | ( in @ SV741 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK244_SY293 @ SV144 @ SV1 ) @ ( sK104_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4155]) ).

thf(4476,plain,
    ! [SV144: $i,SV742: $i,SV1: $i,SV830: $i] :
      ( ( ( ~ ( in @ SV830 @ SV1 )
          | ~ ( in @ SV742 @ SV830 )
          | ( in @ SV742 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( SV144
          = ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4156]) ).

thf(4477,plain,
    ! [SV144: $i,SV743: $i,SV1: $i,SV831: $i] :
      ( ( ( ~ ( in @ SV831 @ SV1 )
          | ~ ( in @ SV743 @ SV831 )
          | ( in @ SV743 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV144 @ ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4157]) ).

thf(4478,plain,
    ! [SV146: $i,SV744: $i,SV1: $i,SV832: $i] :
      ( ( ( ~ ( in @ SV832 @ SV1 )
          | ~ ( in @ SV744 @ SV832 )
          | ( in @ SV744 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK245_SY294 @ SV146 @ SV1 ) @ ( sK105_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4158]) ).

thf(4479,plain,
    ! [SV146: $i,SV745: $i,SV1: $i,SV833: $i] :
      ( ( ( ~ ( in @ SV833 @ SV1 )
          | ~ ( in @ SV745 @ SV833 )
          | ( in @ SV745 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( SV146
          = ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4159]) ).

thf(4480,plain,
    ! [SV146: $i,SV746: $i,SV1: $i,SV834: $i] :
      ( ( ( ~ ( in @ SV834 @ SV1 )
          | ~ ( in @ SV746 @ SV834 )
          | ( in @ SV746 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV146 @ ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4160]) ).

thf(4481,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( in @ ( sK264_SY373 @ SV248 @ SV1 ) @ ( sK128_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4161]) ).

thf(4482,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( SV248
          = ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4162]) ).

thf(4483,plain,
    ! [SV1: $i,SV248: $i] :
      ( ( ( in @ SV248 @ ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4162]) ).

thf(4484,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( in @ ( sK265_SY374 @ SV250 @ SV1 ) @ ( sK129_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4163]) ).

thf(4485,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( SV250
          = ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4164]) ).

thf(4486,plain,
    ! [SV1: $i,SV250: $i] :
      ( ( ( in @ SV250 @ ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4164]) ).

thf(4487,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( ~ ( in @ ( sK280_SY443 @ SV316 @ SV1 ) @ ( sK152_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4166]) ).

thf(4488,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( ( SV316
            = ( sK280_SY443 @ SV316 @ SV1 ) )
          | ( in @ SV316 @ ( sK280_SY443 @ SV316 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4166]) ).

thf(4489,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( ~ ( in @ ( sK281_SY444 @ SV318 @ SV1 ) @ ( sK153_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4168]) ).

thf(4490,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( ( SV318
            = ( sK281_SY444 @ SV318 @ SV1 ) )
          | ( in @ SV318 @ ( sK281_SY444 @ SV318 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4168]) ).

thf(4491,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( ~ ( in @ ( sK282_SY445 @ SV320 @ SV1 ) @ ( sK154_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4170]) ).

thf(4492,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( ( SV320
            = ( sK282_SY445 @ SV320 @ SV1 ) )
          | ( in @ SV320 @ ( sK282_SY445 @ SV320 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4170]) ).

thf(4493,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( ~ ( in @ ( sK283_SY446 @ SV322 @ SV1 ) @ ( sK155_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4172]) ).

thf(4494,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( ( SV322
            = ( sK283_SY446 @ SV322 @ SV1 ) )
          | ( in @ SV322 @ ( sK283_SY446 @ SV322 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4172]) ).

thf(4495,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( in @ ( sK266_SY379 @ SV256 @ SV1 ) @ ( sK130_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4173]) ).

thf(4496,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( SV256
          = ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4174]) ).

thf(4497,plain,
    ! [SV1: $i,SV256: $i] :
      ( ( ( in @ SV256 @ ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4174]) ).

thf(4498,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( in @ ( sK267_SY380 @ SV258 @ SV1 ) @ ( sK131_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4175]) ).

thf(4499,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( SV258
          = ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4176]) ).

thf(4500,plain,
    ! [SV1: $i,SV258: $i] :
      ( ( ( in @ SV258 @ ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4176]) ).

thf(4501,plain,
    ! [SV1: $i,SV479: $i,SV431: $i] :
      ( ( ( in @ SV431 @ SV479 )
        = $false )
      | ( ( in @ SV431 @ SV1 )
        = $true )
      | ( ( in @ SV479 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK176_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4177]) ).

thf(4502,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( ~ ( in @ ( sK296_SY517 @ SV382 @ SV1 ) @ ( sK176_SY8 @ SV1 ) )
          | ( SV382
            = ( sK296_SY517 @ SV382 @ SV1 ) )
          | ( in @ SV382 @ ( sK296_SY517 @ SV382 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4178]) ).

thf(4503,plain,
    ! [SV1: $i,SV480: $i,SV432: $i] :
      ( ( ( in @ SV432 @ SV480 )
        = $false )
      | ( ( in @ SV432 @ SV1 )
        = $true )
      | ( ( in @ SV480 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK177_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4179]) ).

thf(4504,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( ~ ( in @ ( sK297_SY518 @ SV384 @ SV1 ) @ ( sK177_SY8 @ SV1 ) )
          | ( SV384
            = ( sK297_SY518 @ SV384 @ SV1 ) )
          | ( in @ SV384 @ ( sK297_SY518 @ SV384 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4180]) ).

thf(4505,plain,
    ! [SV1: $i,SV481: $i,SV433: $i] :
      ( ( ( in @ SV433 @ SV481 )
        = $false )
      | ( ( in @ SV433 @ SV1 )
        = $true )
      | ( ( in @ SV481 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK186_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4181]) ).

thf(4506,plain,
    ! [SV559: $i,SV1: $i,SV655: $i] :
      ( ( ( in @ SV655 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV559 @ SV655 )
          | ( in @ SV559 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK186_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4182]) ).

thf(4507,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY573: $i] :
                ( ~ ( in @ SY573 @ ( sK186_SY8 @ SV1 ) )
                | ( SV482 = SY573 )
                | ( in @ SV482 @ SY573 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4183]) ).

thf(4508,plain,
    ! [SV1: $i,SV483: $i,SV434: $i] :
      ( ( ( in @ SV434 @ SV483 )
        = $false )
      | ( ( in @ SV434 @ SV1 )
        = $true )
      | ( ( in @ SV483 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK187_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4184]) ).

thf(4509,plain,
    ! [SV560: $i,SV1: $i,SV656: $i] :
      ( ( ( in @ SV656 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV560 @ SV656 )
          | ( in @ SV560 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK187_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4185]) ).

thf(4510,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY574: $i] :
                ( ~ ( in @ SY574 @ ( sK187_SY8 @ SV1 ) )
                | ( SV484 = SY574 )
                | ( in @ SV484 @ SY574 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4186]) ).

thf(4511,plain,
    ! [SV1: $i,SV561: $i,SV485: $i] :
      ( ( ( ~ ( in @ SV485 @ SV561 ) )
        = $true )
      | ( ( in @ SV485 @ SV1 )
        = $true )
      | ( ( in @ SV561 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK204_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4187]) ).

thf(4512,plain,
    ! [SV657: $i,SV1: $i,SV747: $i] :
      ( ( ( ~ ( in @ SV747 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV657 @ SV747 )
          | ( in @ SV657 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK204_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4188]) ).

thf(4513,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( ~ ( in @ SV562 @ ( sK204_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY625: $i] :
                ( ~ ( in @ SY625 @ ( sK204_SY8 @ SV1 ) )
                | ( SV562 = SY625 )
                | ( in @ SV562 @ SY625 ) ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4189]) ).

thf(4514,plain,
    ! [SV1: $i,SV563: $i,SV486: $i] :
      ( ( ( ~ ( in @ SV486 @ SV563 ) )
        = $true )
      | ( ( in @ SV486 @ SV1 )
        = $true )
      | ( ( in @ SV563 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK205_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4190]) ).

thf(4515,plain,
    ! [SV658: $i,SV1: $i,SV748: $i] :
      ( ( ( ~ ( in @ SV748 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV658 @ SV748 )
          | ( in @ SV658 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK205_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4191]) ).

thf(4516,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( ~ ( in @ SV564 @ ( sK205_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY626: $i] :
                ( ~ ( in @ SY626 @ ( sK205_SY8 @ SV1 ) )
                | ( SV564 = SY626 )
                | ( in @ SV564 @ SY626 ) ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4192]) ).

thf(4517,plain,
    ! [SV1: $i,SV565: $i,SV487: $i] :
      ( ( ( ~ ( in @ SV487 @ SV565 ) )
        = $true )
      | ( ( in @ SV487 @ SV1 )
        = $true )
      | ( ( in @ SV565 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK206_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4193]) ).

thf(4518,plain,
    ! [SV659: $i,SV1: $i,SV749: $i] :
      ( ( ( ~ ( in @ SV749 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV659 @ SV749 )
          | ( in @ SV659 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK206_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4194]) ).

thf(4519,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( ~ ( in @ SV566 @ ( sK206_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY627: $i] :
                ( ~ ( in @ SY627 @ ( sK206_SY8 @ SV1 ) )
                | ( SV566 = SY627 )
                | ( in @ SV566 @ SY627 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4195]) ).

thf(4520,plain,
    ! [SV1: $i,SV567: $i,SV488: $i] :
      ( ( ( ~ ( in @ SV488 @ SV567 ) )
        = $true )
      | ( ( in @ SV488 @ SV1 )
        = $true )
      | ( ( in @ SV567 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK207_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4196]) ).

thf(4521,plain,
    ! [SV660: $i,SV1: $i,SV750: $i] :
      ( ( ( ~ ( in @ SV750 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV660 @ SV750 )
          | ( in @ SV660 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK207_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4197]) ).

thf(4522,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( ~ ( in @ SV568 @ ( sK207_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY628: $i] :
                ( ~ ( in @ SY628 @ ( sK207_SY8 @ SV1 ) )
                | ( SV568 = SY628 )
                | ( in @ SV568 @ SY628 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4198]) ).

thf(4523,plain,
    ! [SV1: $i,SV489: $i,SV435: $i] :
      ( ( ( in @ SV435 @ SV489 )
        = $false )
      | ( ( in @ SV435 @ SV1 )
        = $true )
      | ( ( in @ SV489 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK188_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4199]) ).

thf(4524,plain,
    ! [SV569: $i,SV1: $i,SV661: $i] :
      ( ( ( in @ SV661 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV569 @ SV661 )
          | ( in @ SV569 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK188_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4200]) ).

thf(4525,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY579: $i] :
                ( ~ ( in @ SY579 @ ( sK188_SY8 @ SV1 ) )
                | ( SV490 = SY579 )
                | ( in @ SV490 @ SY579 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4201]) ).

thf(4526,plain,
    ! [SV1: $i,SV491: $i,SV436: $i] :
      ( ( ( in @ SV436 @ SV491 )
        = $false )
      | ( ( in @ SV436 @ SV1 )
        = $true )
      | ( ( in @ SV491 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK189_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4202]) ).

thf(4527,plain,
    ! [SV570: $i,SV1: $i,SV662: $i] :
      ( ( ( in @ SV662 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV570 @ SV662 )
          | ( in @ SV570 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK189_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4203]) ).

thf(4528,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY580: $i] :
                ( ~ ( in @ SY580 @ ( sK189_SY8 @ SV1 ) )
                | ( SV492 = SY580 )
                | ( in @ SV492 @ SY580 ) ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4204]) ).

thf(4529,plain,
    ! [SV1: $i,SV493: $i,SV437: $i] :
      ( ( ( in @ SV437 @ SV493 )
        = $false )
      | ( ( in @ SV437 @ SV1 )
        = $true )
      | ( ( in @ SV493 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK178_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4205]) ).

thf(4530,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( ~ ( in @ ( sK298_SY519 @ SV386 @ SV1 ) @ ( sK178_SY8 @ SV1 ) )
          | ( SV386
            = ( sK298_SY519 @ SV386 @ SV1 ) )
          | ( in @ SV386 @ ( sK298_SY519 @ SV386 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4206]) ).

thf(4531,plain,
    ! [SV1: $i,SV494: $i,SV438: $i] :
      ( ( ( in @ SV438 @ SV494 )
        = $false )
      | ( ( in @ SV438 @ SV1 )
        = $true )
      | ( ( in @ SV494 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK179_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4207]) ).

thf(4532,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( ~ ( in @ ( sK299_SY520 @ SV388 @ SV1 ) @ ( sK179_SY8 @ SV1 ) )
          | ( SV388
            = ( sK299_SY520 @ SV388 @ SV1 ) )
          | ( in @ SV388 @ ( sK299_SY520 @ SV388 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4208]) ).

thf(4533,plain,
    ! [SV1: $i,SV495: $i,SV439: $i] :
      ( ( ( in @ SV439 @ SV495 )
        = $false )
      | ( ( in @ SV439 @ SV1 )
        = $true )
      | ( ( in @ SV495 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK190_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4209]) ).

thf(4534,plain,
    ! [SV571: $i,SV1: $i,SV663: $i] :
      ( ( ( in @ SV663 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV571 @ SV663 )
          | ( in @ SV571 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK190_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4210]) ).

thf(4535,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY581: $i] :
                ( ~ ( in @ SY581 @ ( sK190_SY8 @ SV1 ) )
                | ( SV496 = SY581 )
                | ( in @ SV496 @ SY581 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4211]) ).

thf(4536,plain,
    ! [SV1: $i,SV497: $i,SV440: $i] :
      ( ( ( in @ SV440 @ SV497 )
        = $false )
      | ( ( in @ SV440 @ SV1 )
        = $true )
      | ( ( in @ SV497 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK191_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4212]) ).

thf(4537,plain,
    ! [SV572: $i,SV1: $i,SV664: $i] :
      ( ( ( in @ SV664 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV572 @ SV664 )
          | ( in @ SV572 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK191_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4213]) ).

thf(4538,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY582: $i] :
                ( ~ ( in @ SY582 @ ( sK191_SY8 @ SV1 ) )
                | ( SV498 = SY582 )
                | ( in @ SV498 @ SY582 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4214]) ).

thf(4539,plain,
    ! [SV1: $i,SV573: $i,SV499: $i] :
      ( ( ( ~ ( in @ SV499 @ SV573 ) )
        = $true )
      | ( ( in @ SV499 @ SV1 )
        = $true )
      | ( ( in @ SV573 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK208_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4215]) ).

thf(4540,plain,
    ! [SV665: $i,SV1: $i,SV751: $i] :
      ( ( ( ~ ( in @ SV751 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV665 @ SV751 )
          | ( in @ SV665 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK208_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4216]) ).

thf(4541,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( ~ ( in @ SV574 @ ( sK208_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY633: $i] :
                ( ~ ( in @ SY633 @ ( sK208_SY8 @ SV1 ) )
                | ( SV574 = SY633 )
                | ( in @ SV574 @ SY633 ) ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4217]) ).

thf(4542,plain,
    ! [SV1: $i,SV575: $i,SV500: $i] :
      ( ( ( ~ ( in @ SV500 @ SV575 ) )
        = $true )
      | ( ( in @ SV500 @ SV1 )
        = $true )
      | ( ( in @ SV575 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK209_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4218]) ).

thf(4543,plain,
    ! [SV666: $i,SV1: $i,SV752: $i] :
      ( ( ( ~ ( in @ SV752 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV666 @ SV752 )
          | ( in @ SV666 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK209_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4219]) ).

thf(4544,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( ~ ( in @ SV576 @ ( sK209_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY634: $i] :
                ( ~ ( in @ SY634 @ ( sK209_SY8 @ SV1 ) )
                | ( SV576 = SY634 )
                | ( in @ SV576 @ SY634 ) ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4220]) ).

thf(4545,plain,
    ! [SV1: $i,SV577: $i,SV501: $i] :
      ( ( ( ~ ( in @ SV501 @ SV577 ) )
        = $true )
      | ( ( in @ SV501 @ SV1 )
        = $true )
      | ( ( in @ SV577 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK210_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4221]) ).

thf(4546,plain,
    ! [SV667: $i,SV1: $i,SV753: $i] :
      ( ( ( ~ ( in @ SV753 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV667 @ SV753 )
          | ( in @ SV667 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK210_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4222]) ).

thf(4547,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( ~ ( in @ SV578 @ ( sK210_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY635: $i] :
                ( ~ ( in @ SY635 @ ( sK210_SY8 @ SV1 ) )
                | ( SV578 = SY635 )
                | ( in @ SV578 @ SY635 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4223]) ).

thf(4548,plain,
    ! [SV1: $i,SV579: $i,SV502: $i] :
      ( ( ( ~ ( in @ SV502 @ SV579 ) )
        = $true )
      | ( ( in @ SV502 @ SV1 )
        = $true )
      | ( ( in @ SV579 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK211_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4224]) ).

thf(4549,plain,
    ! [SV668: $i,SV1: $i,SV754: $i] :
      ( ( ( ~ ( in @ SV754 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV668 @ SV754 )
          | ( in @ SV668 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK211_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4225]) ).

thf(4550,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( ~ ( in @ SV580 @ ( sK211_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY636: $i] :
                ( ~ ( in @ SY636 @ ( sK211_SY8 @ SV1 ) )
                | ( SV580 = SY636 )
                | ( in @ SV580 @ SY636 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4226]) ).

thf(4551,plain,
    ! [SV1: $i,SV503: $i,SV441: $i] :
      ( ( ( in @ SV441 @ SV503 )
        = $false )
      | ( ( in @ SV441 @ SV1 )
        = $true )
      | ( ( in @ SV503 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK192_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4227]) ).

thf(4552,plain,
    ! [SV581: $i,SV1: $i,SV669: $i] :
      ( ( ( in @ SV669 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV581 @ SV669 )
          | ( in @ SV581 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK192_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4228]) ).

thf(4553,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY587: $i] :
                ( ~ ( in @ SY587 @ ( sK192_SY8 @ SV1 ) )
                | ( SV504 = SY587 )
                | ( in @ SV504 @ SY587 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4229]) ).

thf(4554,plain,
    ! [SV1: $i,SV505: $i,SV442: $i] :
      ( ( ( in @ SV442 @ SV505 )
        = $false )
      | ( ( in @ SV442 @ SV1 )
        = $true )
      | ( ( in @ SV505 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK193_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4230]) ).

thf(4555,plain,
    ! [SV582: $i,SV1: $i,SV670: $i] :
      ( ( ( in @ SV670 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV582 @ SV670 )
          | ( in @ SV582 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK193_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4231]) ).

thf(4556,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY588: $i] :
                ( ~ ( in @ SY588 @ ( sK193_SY8 @ SV1 ) )
                | ( SV506 = SY588 )
                | ( in @ SV506 @ SY588 ) ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4232]) ).

thf(4557,plain,
    ! [SV148: $i,SV755: $i,SV1: $i,SV835: $i] :
      ( ( ( ~ ( in @ SV835 @ SV1 )
          | ~ ( in @ SV755 @ SV835 )
          | ( in @ SV755 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK246_SY303 @ SV148 @ SV1 ) @ ( sK108_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4233]) ).

thf(4558,plain,
    ! [SV148: $i,SV756: $i,SV1: $i,SV836: $i] :
      ( ( ( ~ ( in @ SV836 @ SV1 )
          | ~ ( in @ SV756 @ SV836 )
          | ( in @ SV756 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( SV148
          = ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4234]) ).

thf(4559,plain,
    ! [SV148: $i,SV757: $i,SV1: $i,SV837: $i] :
      ( ( ( ~ ( in @ SV837 @ SV1 )
          | ~ ( in @ SV757 @ SV837 )
          | ( in @ SV757 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV148 @ ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4235]) ).

thf(4560,plain,
    ! [SV150: $i,SV758: $i,SV1: $i,SV838: $i] :
      ( ( ( ~ ( in @ SV838 @ SV1 )
          | ~ ( in @ SV758 @ SV838 )
          | ( in @ SV758 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK247_SY304 @ SV150 @ SV1 ) @ ( sK109_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4236]) ).

thf(4561,plain,
    ! [SV150: $i,SV759: $i,SV1: $i,SV839: $i] :
      ( ( ( ~ ( in @ SV839 @ SV1 )
          | ~ ( in @ SV759 @ SV839 )
          | ( in @ SV759 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( SV150
          = ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4237]) ).

thf(4562,plain,
    ! [SV150: $i,SV760: $i,SV1: $i,SV840: $i] :
      ( ( ( ~ ( in @ SV840 @ SV1 )
          | ~ ( in @ SV760 @ SV840 )
          | ( in @ SV760 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV150 @ ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4238]) ).

thf(4563,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( in @ ( sK268_SY397 @ SV262 @ SV1 ) @ ( sK136_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4239]) ).

thf(4564,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( SV262
          = ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4240]) ).

thf(4565,plain,
    ! [SV1: $i,SV262: $i] :
      ( ( ( in @ SV262 @ ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4240]) ).

thf(4566,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( in @ ( sK269_SY398 @ SV264 @ SV1 ) @ ( sK137_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4241]) ).

thf(4567,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( SV264
          = ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4242]) ).

thf(4568,plain,
    ! [SV1: $i,SV264: $i] :
      ( ( ( in @ SV264 @ ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4242]) ).

thf(4569,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( ~ ( in @ ( sK284_SY471 @ SV332 @ SV1 ) @ ( sK160_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4244]) ).

thf(4570,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( ( SV332
            = ( sK284_SY471 @ SV332 @ SV1 ) )
          | ( in @ SV332 @ ( sK284_SY471 @ SV332 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4244]) ).

thf(4571,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( ~ ( in @ ( sK285_SY472 @ SV334 @ SV1 ) @ ( sK161_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4246]) ).

thf(4572,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( ( SV334
            = ( sK285_SY472 @ SV334 @ SV1 ) )
          | ( in @ SV334 @ ( sK285_SY472 @ SV334 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4246]) ).

thf(4573,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( ~ ( in @ ( sK286_SY473 @ SV336 @ SV1 ) @ ( sK162_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4248]) ).

thf(4574,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( ( SV336
            = ( sK286_SY473 @ SV336 @ SV1 ) )
          | ( in @ SV336 @ ( sK286_SY473 @ SV336 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4248]) ).

thf(4575,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( ~ ( in @ ( sK287_SY474 @ SV338 @ SV1 ) @ ( sK163_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4250]) ).

thf(4576,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( ( SV338
            = ( sK287_SY474 @ SV338 @ SV1 ) )
          | ( in @ SV338 @ ( sK287_SY474 @ SV338 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4250]) ).

thf(4577,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( in @ ( sK270_SY403 @ SV270 @ SV1 ) @ ( sK138_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4251]) ).

thf(4578,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( SV270
          = ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4252]) ).

thf(4579,plain,
    ! [SV1: $i,SV270: $i] :
      ( ( ( in @ SV270 @ ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4252]) ).

thf(4580,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( in @ ( sK271_SY404 @ SV272 @ SV1 ) @ ( sK139_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4253]) ).

thf(4581,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( SV272
          = ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4254]) ).

thf(4582,plain,
    ! [SV1: $i,SV272: $i] :
      ( ( ( in @ SV272 @ ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4254]) ).

thf(4583,plain,
    ! [SV22: $i,SV1: $i,SV507: $i,SV447: $i] :
      ( ( ( in @ SV447 @ SV507 )
        = $false )
      | ( ( in @ SV447 @ SV1 )
        = $true )
      | ( ( in @ SV507 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK194_SY111 @ SV22 @ SV1 ) @ ( sK48_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4255]) ).

thf(4584,plain,
    ! [SV22: $i,SV1: $i,SV508: $i,SV448: $i] :
      ( ( ( in @ SV448 @ SV508 )
        = $false )
      | ( ( in @ SV448 @ SV1 )
        = $true )
      | ( ( in @ SV508 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( SV22
          = ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4256]) ).

thf(4585,plain,
    ! [SV22: $i,SV1: $i,SV509: $i,SV449: $i] :
      ( ( ( in @ SV449 @ SV509 )
        = $false )
      | ( ( in @ SV449 @ SV1 )
        = $true )
      | ( ( in @ SV509 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV22 @ ( sK48_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV22 @ ( sK194_SY111 @ SV22 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4257]) ).

thf(4586,plain,
    ! [SV24: $i,SV1: $i,SV510: $i,SV450: $i] :
      ( ( ( in @ SV450 @ SV510 )
        = $false )
      | ( ( in @ SV450 @ SV1 )
        = $true )
      | ( ( in @ SV510 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK195_SY112 @ SV24 @ SV1 ) @ ( sK49_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4258]) ).

thf(4587,plain,
    ! [SV24: $i,SV1: $i,SV511: $i,SV451: $i] :
      ( ( ( in @ SV451 @ SV511 )
        = $false )
      | ( ( in @ SV451 @ SV1 )
        = $true )
      | ( ( in @ SV511 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( SV24
          = ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4259]) ).

thf(4588,plain,
    ! [SV24: $i,SV1: $i,SV512: $i,SV452: $i] :
      ( ( ( in @ SV452 @ SV512 )
        = $false )
      | ( ( in @ SV452 @ SV1 )
        = $true )
      | ( ( in @ SV512 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK22_SY7 @ SV1 ) @ ( sK22_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV24 @ ( sK49_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV24 @ ( sK195_SY112 @ SV24 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4260]) ).

thf(4589,plain,
    ! [SV62: $i,SV583: $i,SV1: $i,SV671: $i] :
      ( ( ( in @ SV671 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV583 @ SV671 )
          | ( in @ SV583 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK226_SY187 @ SV62 @ SV1 ) @ ( sK72_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4261]) ).

thf(4590,plain,
    ! [SV62: $i,SV584: $i,SV1: $i,SV672: $i] :
      ( ( ( in @ SV672 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV584 @ SV672 )
          | ( in @ SV584 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( SV62
          = ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4262]) ).

thf(4591,plain,
    ! [SV62: $i,SV585: $i,SV1: $i,SV673: $i] :
      ( ( ( in @ SV673 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV585 @ SV673 )
          | ( in @ SV585 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV62 @ ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4263]) ).

thf(4592,plain,
    ! [SV64: $i,SV586: $i,SV1: $i,SV674: $i] :
      ( ( ( in @ SV674 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV586 @ SV674 )
          | ( in @ SV586 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK227_SY188 @ SV64 @ SV1 ) @ ( sK73_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4264]) ).

thf(4593,plain,
    ! [SV64: $i,SV587: $i,SV1: $i,SV675: $i] :
      ( ( ( in @ SV675 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV587 @ SV675 )
          | ( in @ SV587 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( SV64
          = ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4265]) ).

thf(4594,plain,
    ! [SV64: $i,SV588: $i,SV1: $i,SV676: $i] :
      ( ( ( in @ SV676 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV588 @ SV676 )
          | ( in @ SV588 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV64 @ ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4266]) ).

thf(4595,plain,
    ! [SV102: $i,SV677: $i,SV1: $i,SV761: $i] :
      ( ( ( ~ ( in @ SV761 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV677 @ SV761 )
          | ( in @ SV677 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK236_SY249 @ SV102 @ SV1 ) @ ( sK92_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4267]) ).

thf(4596,plain,
    ! [SV102: $i,SV678: $i,SV1: $i,SV762: $i] :
      ( ( ( ~ ( in @ SV762 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV678 @ SV762 )
          | ( in @ SV678 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( SV102
          = ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4268]) ).

thf(4597,plain,
    ! [SV102: $i,SV679: $i,SV1: $i,SV763: $i] :
      ( ( ( ~ ( in @ SV763 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV679 @ SV763 )
          | ( in @ SV679 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4269]) ).

thf(4598,plain,
    ! [SV104: $i,SV680: $i,SV1: $i,SV764: $i] :
      ( ( ( ~ ( in @ SV764 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV680 @ SV764 )
          | ( in @ SV680 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK237_SY250 @ SV104 @ SV1 ) @ ( sK93_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4270]) ).

thf(4599,plain,
    ! [SV104: $i,SV681: $i,SV1: $i,SV765: $i] :
      ( ( ( ~ ( in @ SV765 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV681 @ SV765 )
          | ( in @ SV681 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( SV104
          = ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4271]) ).

thf(4600,plain,
    ! [SV104: $i,SV682: $i,SV1: $i,SV766: $i] :
      ( ( ( ~ ( in @ SV766 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV682 @ SV766 )
          | ( in @ SV682 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4272]) ).

thf(4601,plain,
    ! [SV106: $i,SV683: $i,SV1: $i,SV767: $i] :
      ( ( ( ~ ( in @ SV767 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV683 @ SV767 )
          | ( in @ SV683 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK238_SY251 @ SV106 @ SV1 ) @ ( sK94_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4273]) ).

thf(4602,plain,
    ! [SV106: $i,SV684: $i,SV1: $i,SV768: $i] :
      ( ( ( ~ ( in @ SV768 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV684 @ SV768 )
          | ( in @ SV684 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( SV106
          = ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4274]) ).

thf(4603,plain,
    ! [SV106: $i,SV685: $i,SV1: $i,SV769: $i] :
      ( ( ( ~ ( in @ SV769 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV685 @ SV769 )
          | ( in @ SV685 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4275]) ).

thf(4604,plain,
    ! [SV108: $i,SV686: $i,SV1: $i,SV770: $i] :
      ( ( ( ~ ( in @ SV770 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV686 @ SV770 )
          | ( in @ SV686 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK239_SY252 @ SV108 @ SV1 ) @ ( sK95_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4276]) ).

thf(4605,plain,
    ! [SV108: $i,SV687: $i,SV1: $i,SV771: $i] :
      ( ( ( ~ ( in @ SV771 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV687 @ SV771 )
          | ( in @ SV687 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( SV108
          = ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4277]) ).

thf(4606,plain,
    ! [SV108: $i,SV688: $i,SV1: $i,SV772: $i] :
      ( ( ( ~ ( in @ SV772 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV688 @ SV772 )
          | ( in @ SV688 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4278]) ).

thf(4607,plain,
    ! [SV70: $i,SV589: $i,SV1: $i,SV689: $i] :
      ( ( ( in @ SV689 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV589 @ SV689 )
          | ( in @ SV589 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK228_SY193 @ SV70 @ SV1 ) @ ( sK74_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4279]) ).

thf(4608,plain,
    ! [SV70: $i,SV590: $i,SV1: $i,SV690: $i] :
      ( ( ( in @ SV690 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV590 @ SV690 )
          | ( in @ SV590 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( SV70
          = ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4280]) ).

thf(4609,plain,
    ! [SV70: $i,SV591: $i,SV1: $i,SV691: $i] :
      ( ( ( in @ SV691 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV591 @ SV691 )
          | ( in @ SV591 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4281]) ).

thf(4610,plain,
    ! [SV72: $i,SV592: $i,SV1: $i,SV692: $i] :
      ( ( ( in @ SV692 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV592 @ SV692 )
          | ( in @ SV592 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK229_SY194 @ SV72 @ SV1 ) @ ( sK75_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4282]) ).

thf(4611,plain,
    ! [SV72: $i,SV593: $i,SV1: $i,SV693: $i] :
      ( ( ( in @ SV693 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV593 @ SV693 )
          | ( in @ SV593 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( SV72
          = ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4283]) ).

thf(4612,plain,
    ! [SV72: $i,SV594: $i,SV1: $i,SV694: $i] :
      ( ( ( in @ SV694 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV594 @ SV694 )
          | ( in @ SV594 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4284]) ).

thf(4613,plain,
    ! [SV74: $i,SV595: $i,SV1: $i,SV695: $i] :
      ( ( ( in @ SV695 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV595 @ SV695 )
          | ( in @ SV595 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK230_SY195 @ SV74 @ SV1 ) @ ( sK76_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4285]) ).

thf(4614,plain,
    ! [SV74: $i,SV596: $i,SV1: $i,SV696: $i] :
      ( ( ( in @ SV696 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV596 @ SV696 )
          | ( in @ SV596 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( SV74
          = ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4286]) ).

thf(4615,plain,
    ! [SV74: $i,SV597: $i,SV1: $i,SV697: $i] :
      ( ( ( in @ SV697 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV597 @ SV697 )
          | ( in @ SV597 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV74 @ ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4287]) ).

thf(4616,plain,
    ! [SV76: $i,SV598: $i,SV1: $i,SV698: $i] :
      ( ( ( in @ SV698 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV598 @ SV698 )
          | ( in @ SV598 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK231_SY196 @ SV76 @ SV1 ) @ ( sK77_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4288]) ).

thf(4617,plain,
    ! [SV76: $i,SV599: $i,SV1: $i,SV699: $i] :
      ( ( ( in @ SV699 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV599 @ SV699 )
          | ( in @ SV599 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( SV76
          = ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4289]) ).

thf(4618,plain,
    ! [SV76: $i,SV600: $i,SV1: $i,SV700: $i] :
      ( ( ( in @ SV700 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV600 @ SV700 )
          | ( in @ SV600 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV76 @ ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4290]) ).

thf(4619,plain,
    ! [SV162: $i,SV773: $i,SV1: $i,SV841: $i] :
      ( ( ( ~ ( in @ SV841 @ SV1 )
          | ~ ( in @ SV773 @ SV841 )
          | ( in @ SV773 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK248_SY309 @ SV162 @ SV1 ) @ ( sK110_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4291]) ).

thf(4620,plain,
    ! [SV162: $i,SV774: $i,SV1: $i,SV842: $i] :
      ( ( ( ~ ( in @ SV842 @ SV1 )
          | ~ ( in @ SV774 @ SV842 )
          | ( in @ SV774 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( SV162
          = ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4292]) ).

thf(4621,plain,
    ! [SV162: $i,SV775: $i,SV1: $i,SV843: $i] :
      ( ( ( ~ ( in @ SV843 @ SV1 )
          | ~ ( in @ SV775 @ SV843 )
          | ( in @ SV775 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4293]) ).

thf(4622,plain,
    ! [SV164: $i,SV776: $i,SV1: $i,SV844: $i] :
      ( ( ( ~ ( in @ SV844 @ SV1 )
          | ~ ( in @ SV776 @ SV844 )
          | ( in @ SV776 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK249_SY310 @ SV164 @ SV1 ) @ ( sK111_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4294]) ).

thf(4623,plain,
    ! [SV164: $i,SV777: $i,SV1: $i,SV845: $i] :
      ( ( ( ~ ( in @ SV845 @ SV1 )
          | ~ ( in @ SV777 @ SV845 )
          | ( in @ SV777 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( SV164
          = ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4295]) ).

thf(4624,plain,
    ! [SV164: $i,SV778: $i,SV1: $i,SV846: $i] :
      ( ( ( ~ ( in @ SV846 @ SV1 )
          | ~ ( in @ SV778 @ SV846 )
          | ( in @ SV778 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV164 @ ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4296]) ).

thf(4625,plain,
    ! [SV216: $i,SV847: $i,SV1: $i] :
      ( ( ( ! [SY773: $i] :
              ( ~ ( in @ SY773 @ SV1 )
              | ~ ( in @ SV847 @ SY773 )
              | ( in @ SV847 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK260_SY351 @ SV216 @ SV1 ) @ ( sK124_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4297]) ).

thf(4626,plain,
    ! [SV216: $i,SV848: $i,SV1: $i] :
      ( ( ( ! [SY774: $i] :
              ( ~ ( in @ SY774 @ SV1 )
              | ~ ( in @ SV848 @ SY774 )
              | ( in @ SV848 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( SV216
          = ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4298]) ).

thf(4627,plain,
    ! [SV216: $i,SV849: $i,SV1: $i] :
      ( ( ( ! [SY775: $i] :
              ( ~ ( in @ SY775 @ SV1 )
              | ~ ( in @ SV849 @ SY775 )
              | ( in @ SV849 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4299]) ).

thf(4628,plain,
    ! [SV218: $i,SV850: $i,SV1: $i] :
      ( ( ( ! [SY776: $i] :
              ( ~ ( in @ SY776 @ SV1 )
              | ~ ( in @ SV850 @ SY776 )
              | ( in @ SV850 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK261_SY352 @ SV218 @ SV1 ) @ ( sK125_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4300]) ).

thf(4629,plain,
    ! [SV218: $i,SV851: $i,SV1: $i] :
      ( ( ( ! [SY777: $i] :
              ( ~ ( in @ SY777 @ SV1 )
              | ~ ( in @ SV851 @ SY777 )
              | ( in @ SV851 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( SV218
          = ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4301]) ).

thf(4630,plain,
    ! [SV218: $i,SV852: $i,SV1: $i] :
      ( ( ( ! [SY778: $i] :
              ( ~ ( in @ SY778 @ SV1 )
              | ~ ( in @ SV852 @ SY778 )
              | ( in @ SV852 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4302]) ).

thf(4631,plain,
    ! [SV220: $i,SV853: $i,SV1: $i] :
      ( ( ( ! [SY779: $i] :
              ( ~ ( in @ SY779 @ SV1 )
              | ~ ( in @ SV853 @ SY779 )
              | ( in @ SV853 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK262_SY353 @ SV220 @ SV1 ) @ ( sK126_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4303]) ).

thf(4632,plain,
    ! [SV220: $i,SV854: $i,SV1: $i] :
      ( ( ( ! [SY780: $i] :
              ( ~ ( in @ SY780 @ SV1 )
              | ~ ( in @ SV854 @ SY780 )
              | ( in @ SV854 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( SV220
          = ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4304]) ).

thf(4633,plain,
    ! [SV220: $i,SV855: $i,SV1: $i] :
      ( ( ( ! [SY781: $i] :
              ( ~ ( in @ SY781 @ SV1 )
              | ~ ( in @ SV855 @ SY781 )
              | ( in @ SV855 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4305]) ).

thf(4634,plain,
    ! [SV222: $i,SV856: $i,SV1: $i] :
      ( ( ( ! [SY782: $i] :
              ( ~ ( in @ SY782 @ SV1 )
              | ~ ( in @ SV856 @ SY782 )
              | ( in @ SV856 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK263_SY354 @ SV222 @ SV1 ) @ ( sK127_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4306]) ).

thf(4635,plain,
    ! [SV222: $i,SV857: $i,SV1: $i] :
      ( ( ( ! [SY783: $i] :
              ( ~ ( in @ SY783 @ SV1 )
              | ~ ( in @ SV857 @ SY783 )
              | ( in @ SV857 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( SV222
          = ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4307]) ).

thf(4636,plain,
    ! [SV222: $i,SV858: $i,SV1: $i] :
      ( ( ( ! [SY784: $i] :
              ( ~ ( in @ SY784 @ SV1 )
              | ~ ( in @ SV858 @ SY784 )
              | ( in @ SV858 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4308]) ).

thf(4637,plain,
    ! [SV170: $i,SV779: $i,SV1: $i,SV859: $i] :
      ( ( ( ~ ( in @ SV859 @ SV1 )
          | ~ ( in @ SV779 @ SV859 )
          | ( in @ SV779 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK250_SY315 @ SV170 @ SV1 ) @ ( sK112_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4309]) ).

thf(4638,plain,
    ! [SV170: $i,SV780: $i,SV1: $i,SV860: $i] :
      ( ( ( ~ ( in @ SV860 @ SV1 )
          | ~ ( in @ SV780 @ SV860 )
          | ( in @ SV780 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( SV170
          = ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4310]) ).

thf(4639,plain,
    ! [SV170: $i,SV781: $i,SV1: $i,SV861: $i] :
      ( ( ( ~ ( in @ SV861 @ SV1 )
          | ~ ( in @ SV781 @ SV861 )
          | ( in @ SV781 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4311]) ).

thf(4640,plain,
    ! [SV172: $i,SV782: $i,SV1: $i,SV862: $i] :
      ( ( ( ~ ( in @ SV862 @ SV1 )
          | ~ ( in @ SV782 @ SV862 )
          | ( in @ SV782 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK251_SY316 @ SV172 @ SV1 ) @ ( sK113_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4312]) ).

thf(4641,plain,
    ! [SV172: $i,SV783: $i,SV1: $i,SV863: $i] :
      ( ( ( ~ ( in @ SV863 @ SV1 )
          | ~ ( in @ SV783 @ SV863 )
          | ( in @ SV783 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( SV172
          = ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4313]) ).

thf(4642,plain,
    ! [SV172: $i,SV784: $i,SV1: $i,SV864: $i] :
      ( ( ( ~ ( in @ SV864 @ SV1 )
          | ~ ( in @ SV784 @ SV864 )
          | ( in @ SV784 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4314]) ).

thf(4643,plain,
    ! [SV174: $i,SV785: $i,SV1: $i,SV865: $i] :
      ( ( ( ~ ( in @ SV865 @ SV1 )
          | ~ ( in @ SV785 @ SV865 )
          | ( in @ SV785 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK252_SY317 @ SV174 @ SV1 ) @ ( sK114_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4315]) ).

thf(4644,plain,
    ! [SV174: $i,SV786: $i,SV1: $i,SV866: $i] :
      ( ( ( ~ ( in @ SV866 @ SV1 )
          | ~ ( in @ SV786 @ SV866 )
          | ( in @ SV786 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( SV174
          = ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4316]) ).

thf(4645,plain,
    ! [SV174: $i,SV787: $i,SV1: $i,SV867: $i] :
      ( ( ( ~ ( in @ SV867 @ SV1 )
          | ~ ( in @ SV787 @ SV867 )
          | ( in @ SV787 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV174 @ ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4317]) ).

thf(4646,plain,
    ! [SV176: $i,SV788: $i,SV1: $i,SV868: $i] :
      ( ( ( ~ ( in @ SV868 @ SV1 )
          | ~ ( in @ SV788 @ SV868 )
          | ( in @ SV788 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK253_SY318 @ SV176 @ SV1 ) @ ( sK115_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4318]) ).

thf(4647,plain,
    ! [SV176: $i,SV789: $i,SV1: $i,SV869: $i] :
      ( ( ( ~ ( in @ SV869 @ SV1 )
          | ~ ( in @ SV789 @ SV869 )
          | ( in @ SV789 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( SV176
          = ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4319]) ).

thf(4648,plain,
    ! [SV176: $i,SV790: $i,SV1: $i,SV870: $i] :
      ( ( ( ~ ( in @ SV870 @ SV1 )
          | ~ ( in @ SV790 @ SV870 )
          | ( in @ SV790 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV176 @ ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4320]) ).

thf(4649,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( in @ ( sK272_SY409 @ SV284 @ SV1 ) @ ( sK140_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4321]) ).

thf(4650,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( SV284
          = ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4322]) ).

thf(4651,plain,
    ! [SV1: $i,SV284: $i] :
      ( ( ( in @ SV284 @ ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4322]) ).

thf(4652,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( in @ ( sK273_SY410 @ SV286 @ SV1 ) @ ( sK141_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4323]) ).

thf(4653,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( SV286
          = ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4324]) ).

thf(4654,plain,
    ! [SV1: $i,SV286: $i] :
      ( ( ( in @ SV286 @ ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4324]) ).

thf(4655,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( ~ ( in @ ( sK288_SY479 @ SV348 @ SV1 ) @ ( sK164_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4326]) ).

thf(4656,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( ( SV348
            = ( sK288_SY479 @ SV348 @ SV1 ) )
          | ( in @ SV348 @ ( sK288_SY479 @ SV348 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4326]) ).

thf(4657,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( ~ ( in @ ( sK289_SY480 @ SV350 @ SV1 ) @ ( sK165_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4328]) ).

thf(4658,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( ( SV350
            = ( sK289_SY480 @ SV350 @ SV1 ) )
          | ( in @ SV350 @ ( sK289_SY480 @ SV350 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4328]) ).

thf(4659,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( ~ ( in @ ( sK290_SY481 @ SV352 @ SV1 ) @ ( sK166_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4330]) ).

thf(4660,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( ( SV352
            = ( sK290_SY481 @ SV352 @ SV1 ) )
          | ( in @ SV352 @ ( sK290_SY481 @ SV352 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4330]) ).

thf(4661,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( ~ ( in @ ( sK291_SY482 @ SV354 @ SV1 ) @ ( sK167_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4332]) ).

thf(4662,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( ( SV354
            = ( sK291_SY482 @ SV354 @ SV1 ) )
          | ( in @ SV354 @ ( sK291_SY482 @ SV354 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4332]) ).

thf(4663,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( in @ ( sK274_SY415 @ SV292 @ SV1 ) @ ( sK142_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4333]) ).

thf(4664,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( SV292
          = ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4334]) ).

thf(4665,plain,
    ! [SV1: $i,SV292: $i] :
      ( ( ( in @ SV292 @ ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4334]) ).

thf(4666,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( in @ ( sK275_SY416 @ SV294 @ SV1 ) @ ( sK143_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4335]) ).

thf(4667,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( SV294
          = ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4336]) ).

thf(4668,plain,
    ! [SV1: $i,SV294: $i] :
      ( ( ( in @ SV294 @ ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4336]) ).

thf(4669,plain,
    ! [SV1: $i,SV513: $i,SV457: $i] :
      ( ( ( in @ SV457 @ SV513 )
        = $false )
      | ( ( in @ SV457 @ SV1 )
        = $true )
      | ( ( in @ SV513 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK180_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4337]) ).

thf(4670,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( ~ ( in @ ( sK300_SY529 @ SV406 @ SV1 ) @ ( sK180_SY8 @ SV1 ) )
          | ( SV406
            = ( sK300_SY529 @ SV406 @ SV1 ) )
          | ( in @ SV406 @ ( sK300_SY529 @ SV406 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4338]) ).

thf(4671,plain,
    ! [SV1: $i,SV514: $i,SV458: $i] :
      ( ( ( in @ SV458 @ SV514 )
        = $false )
      | ( ( in @ SV458 @ SV1 )
        = $true )
      | ( ( in @ SV514 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK181_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4339]) ).

thf(4672,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( ~ ( in @ ( sK301_SY530 @ SV408 @ SV1 ) @ ( sK181_SY8 @ SV1 ) )
          | ( SV408
            = ( sK301_SY530 @ SV408 @ SV1 ) )
          | ( in @ SV408 @ ( sK301_SY530 @ SV408 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4340]) ).

thf(4673,plain,
    ! [SV1: $i,SV515: $i,SV459: $i] :
      ( ( ( in @ SV459 @ SV515 )
        = $false )
      | ( ( in @ SV459 @ SV1 )
        = $true )
      | ( ( in @ SV515 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK196_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4341]) ).

thf(4674,plain,
    ! [SV601: $i,SV1: $i,SV701: $i] :
      ( ( ( in @ SV701 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV601 @ SV701 )
          | ( in @ SV601 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK196_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4342]) ).

thf(4675,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY589: $i] :
                ( ~ ( in @ SY589 @ ( sK196_SY8 @ SV1 ) )
                | ( SV516 = SY589 )
                | ( in @ SV516 @ SY589 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4343]) ).

thf(4676,plain,
    ! [SV1: $i,SV517: $i,SV460: $i] :
      ( ( ( in @ SV460 @ SV517 )
        = $false )
      | ( ( in @ SV460 @ SV1 )
        = $true )
      | ( ( in @ SV517 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK197_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4344]) ).

thf(4677,plain,
    ! [SV602: $i,SV1: $i,SV702: $i] :
      ( ( ( in @ SV702 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV602 @ SV702 )
          | ( in @ SV602 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK197_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4345]) ).

thf(4678,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY590: $i] :
                ( ~ ( in @ SY590 @ ( sK197_SY8 @ SV1 ) )
                | ( SV518 = SY590 )
                | ( in @ SV518 @ SY590 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4346]) ).

thf(4679,plain,
    ! [SV1: $i,SV603: $i,SV519: $i] :
      ( ( ( ~ ( in @ SV519 @ SV603 ) )
        = $true )
      | ( ( in @ SV519 @ SV1 )
        = $true )
      | ( ( in @ SV603 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK212_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4347]) ).

thf(4680,plain,
    ! [SV703: $i,SV1: $i,SV791: $i] :
      ( ( ( ~ ( in @ SV791 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV703 @ SV791 )
          | ( in @ SV703 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK212_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4348]) ).

thf(4681,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( ~ ( in @ SV604 @ ( sK212_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY659: $i] :
                ( ~ ( in @ SY659 @ ( sK212_SY8 @ SV1 ) )
                | ( SV604 = SY659 )
                | ( in @ SV604 @ SY659 ) ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4349]) ).

thf(4682,plain,
    ! [SV1: $i,SV605: $i,SV520: $i] :
      ( ( ( ~ ( in @ SV520 @ SV605 ) )
        = $true )
      | ( ( in @ SV520 @ SV1 )
        = $true )
      | ( ( in @ SV605 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK213_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4350]) ).

thf(4683,plain,
    ! [SV704: $i,SV1: $i,SV792: $i] :
      ( ( ( ~ ( in @ SV792 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV704 @ SV792 )
          | ( in @ SV704 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK213_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4351]) ).

thf(4684,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( ~ ( in @ SV606 @ ( sK213_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY660: $i] :
                ( ~ ( in @ SY660 @ ( sK213_SY8 @ SV1 ) )
                | ( SV606 = SY660 )
                | ( in @ SV606 @ SY660 ) ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4352]) ).

thf(4685,plain,
    ! [SV1: $i,SV607: $i,SV521: $i] :
      ( ( ( ~ ( in @ SV521 @ SV607 ) )
        = $true )
      | ( ( in @ SV521 @ SV1 )
        = $true )
      | ( ( in @ SV607 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK214_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4353]) ).

thf(4686,plain,
    ! [SV705: $i,SV1: $i,SV793: $i] :
      ( ( ( ~ ( in @ SV793 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV705 @ SV793 )
          | ( in @ SV705 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK214_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4354]) ).

thf(4687,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( ~ ( in @ SV608 @ ( sK214_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY661: $i] :
                ( ~ ( in @ SY661 @ ( sK214_SY8 @ SV1 ) )
                | ( SV608 = SY661 )
                | ( in @ SV608 @ SY661 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4355]) ).

thf(4688,plain,
    ! [SV1: $i,SV609: $i,SV522: $i] :
      ( ( ( ~ ( in @ SV522 @ SV609 ) )
        = $true )
      | ( ( in @ SV522 @ SV1 )
        = $true )
      | ( ( in @ SV609 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK215_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4356]) ).

thf(4689,plain,
    ! [SV706: $i,SV1: $i,SV794: $i] :
      ( ( ( ~ ( in @ SV794 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV706 @ SV794 )
          | ( in @ SV706 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK215_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4357]) ).

thf(4690,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( ~ ( in @ SV610 @ ( sK215_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY662: $i] :
                ( ~ ( in @ SY662 @ ( sK215_SY8 @ SV1 ) )
                | ( SV610 = SY662 )
                | ( in @ SV610 @ SY662 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4358]) ).

thf(4691,plain,
    ! [SV1: $i,SV523: $i,SV461: $i] :
      ( ( ( in @ SV461 @ SV523 )
        = $false )
      | ( ( in @ SV461 @ SV1 )
        = $true )
      | ( ( in @ SV523 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK198_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4359]) ).

thf(4692,plain,
    ! [SV611: $i,SV1: $i,SV707: $i] :
      ( ( ( in @ SV707 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV611 @ SV707 )
          | ( in @ SV611 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK198_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4360]) ).

thf(4693,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY595: $i] :
                ( ~ ( in @ SY595 @ ( sK198_SY8 @ SV1 ) )
                | ( SV524 = SY595 )
                | ( in @ SV524 @ SY595 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4361]) ).

thf(4694,plain,
    ! [SV1: $i,SV525: $i,SV462: $i] :
      ( ( ( in @ SV462 @ SV525 )
        = $false )
      | ( ( in @ SV462 @ SV1 )
        = $true )
      | ( ( in @ SV525 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK199_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4362]) ).

thf(4695,plain,
    ! [SV612: $i,SV1: $i,SV708: $i] :
      ( ( ( in @ SV708 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV612 @ SV708 )
          | ( in @ SV612 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK199_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4363]) ).

thf(4696,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY596: $i] :
                ( ~ ( in @ SY596 @ ( sK199_SY8 @ SV1 ) )
                | ( SV526 = SY596 )
                | ( in @ SV526 @ SY596 ) ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4364]) ).

thf(4697,plain,
    ! [SV1: $i,SV527: $i,SV463: $i] :
      ( ( ( in @ SV463 @ SV527 )
        = $false )
      | ( ( in @ SV463 @ SV1 )
        = $true )
      | ( ( in @ SV527 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK182_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4365]) ).

thf(4698,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( ~ ( in @ ( sK302_SY531 @ SV410 @ SV1 ) @ ( sK182_SY8 @ SV1 ) )
          | ( SV410
            = ( sK302_SY531 @ SV410 @ SV1 ) )
          | ( in @ SV410 @ ( sK302_SY531 @ SV410 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4366]) ).

thf(4699,plain,
    ! [SV1: $i,SV528: $i,SV464: $i] :
      ( ( ( in @ SV464 @ SV528 )
        = $false )
      | ( ( in @ SV464 @ SV1 )
        = $true )
      | ( ( in @ SV528 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK183_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4367]) ).

thf(4700,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( ~ ( in @ ( sK303_SY532 @ SV412 @ SV1 ) @ ( sK183_SY8 @ SV1 ) )
          | ( SV412
            = ( sK303_SY532 @ SV412 @ SV1 ) )
          | ( in @ SV412 @ ( sK303_SY532 @ SV412 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4368]) ).

thf(4701,plain,
    ! [SV1: $i,SV529: $i,SV465: $i] :
      ( ( ( in @ SV465 @ SV529 )
        = $false )
      | ( ( in @ SV465 @ SV1 )
        = $true )
      | ( ( in @ SV529 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK200_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4369]) ).

thf(4702,plain,
    ! [SV613: $i,SV1: $i,SV709: $i] :
      ( ( ( in @ SV709 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV613 @ SV709 )
          | ( in @ SV613 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK200_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4370]) ).

thf(4703,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY597: $i] :
                ( ~ ( in @ SY597 @ ( sK200_SY8 @ SV1 ) )
                | ( SV530 = SY597 )
                | ( in @ SV530 @ SY597 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4371]) ).

thf(4704,plain,
    ! [SV1: $i,SV531: $i,SV466: $i] :
      ( ( ( in @ SV466 @ SV531 )
        = $false )
      | ( ( in @ SV466 @ SV1 )
        = $true )
      | ( ( in @ SV531 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK201_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4372]) ).

thf(4705,plain,
    ! [SV614: $i,SV1: $i,SV710: $i] :
      ( ( ( in @ SV710 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV614 @ SV710 )
          | ( in @ SV614 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK201_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4373]) ).

thf(4706,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY598: $i] :
                ( ~ ( in @ SY598 @ ( sK201_SY8 @ SV1 ) )
                | ( SV532 = SY598 )
                | ( in @ SV532 @ SY598 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4374]) ).

thf(4707,plain,
    ! [SV1: $i,SV615: $i,SV533: $i] :
      ( ( ( ~ ( in @ SV533 @ SV615 ) )
        = $true )
      | ( ( in @ SV533 @ SV1 )
        = $true )
      | ( ( in @ SV615 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK216_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4375]) ).

thf(4708,plain,
    ! [SV711: $i,SV1: $i,SV795: $i] :
      ( ( ( ~ ( in @ SV795 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV711 @ SV795 )
          | ( in @ SV711 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK216_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4376]) ).

thf(4709,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( ~ ( in @ SV616 @ ( sK216_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY667: $i] :
                ( ~ ( in @ SY667 @ ( sK216_SY8 @ SV1 ) )
                | ( SV616 = SY667 )
                | ( in @ SV616 @ SY667 ) ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4377]) ).

thf(4710,plain,
    ! [SV1: $i,SV617: $i,SV534: $i] :
      ( ( ( ~ ( in @ SV534 @ SV617 ) )
        = $true )
      | ( ( in @ SV534 @ SV1 )
        = $true )
      | ( ( in @ SV617 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK217_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4378]) ).

thf(4711,plain,
    ! [SV712: $i,SV1: $i,SV796: $i] :
      ( ( ( ~ ( in @ SV796 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV712 @ SV796 )
          | ( in @ SV712 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK217_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4379]) ).

thf(4712,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( ~ ( in @ SV618 @ ( sK217_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY668: $i] :
                ( ~ ( in @ SY668 @ ( sK217_SY8 @ SV1 ) )
                | ( SV618 = SY668 )
                | ( in @ SV618 @ SY668 ) ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4380]) ).

thf(4713,plain,
    ! [SV1: $i,SV619: $i,SV535: $i] :
      ( ( ( ~ ( in @ SV535 @ SV619 ) )
        = $true )
      | ( ( in @ SV535 @ SV1 )
        = $true )
      | ( ( in @ SV619 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK218_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4381]) ).

thf(4714,plain,
    ! [SV713: $i,SV1: $i,SV797: $i] :
      ( ( ( ~ ( in @ SV797 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV713 @ SV797 )
          | ( in @ SV713 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK218_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4382]) ).

thf(4715,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( ~ ( in @ SV620 @ ( sK218_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY669: $i] :
                ( ~ ( in @ SY669 @ ( sK218_SY8 @ SV1 ) )
                | ( SV620 = SY669 )
                | ( in @ SV620 @ SY669 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4383]) ).

thf(4716,plain,
    ! [SV1: $i,SV621: $i,SV536: $i] :
      ( ( ( ~ ( in @ SV536 @ SV621 ) )
        = $true )
      | ( ( in @ SV536 @ SV1 )
        = $true )
      | ( ( in @ SV621 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK219_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4384]) ).

thf(4717,plain,
    ! [SV714: $i,SV1: $i,SV798: $i] :
      ( ( ( ~ ( in @ SV798 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV714 @ SV798 )
          | ( in @ SV714 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK219_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4385]) ).

thf(4718,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( ~ ( in @ SV622 @ ( sK219_SY8 @ SV1 ) ) )
        = $true )
      | ( ( ~ ! [SY670: $i] :
                ( ~ ( in @ SY670 @ ( sK219_SY8 @ SV1 ) )
                | ( SV622 = SY670 )
                | ( in @ SV622 @ SY670 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4386]) ).

thf(4719,plain,
    ! [SV1: $i,SV537: $i,SV467: $i] :
      ( ( ( in @ SV467 @ SV537 )
        = $false )
      | ( ( in @ SV467 @ SV1 )
        = $true )
      | ( ( in @ SV537 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK202_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4387]) ).

thf(4720,plain,
    ! [SV623: $i,SV1: $i,SV715: $i] :
      ( ( ( in @ SV715 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV623 @ SV715 )
          | ( in @ SV623 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK202_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4388]) ).

thf(4721,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY603: $i] :
                ( ~ ( in @ SY603 @ ( sK202_SY8 @ SV1 ) )
                | ( SV538 = SY603 )
                | ( in @ SV538 @ SY603 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4389]) ).

thf(4722,plain,
    ! [SV1: $i,SV539: $i,SV468: $i] :
      ( ( ( in @ SV468 @ SV539 )
        = $false )
      | ( ( in @ SV468 @ SV1 )
        = $true )
      | ( ( in @ SV539 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK203_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4390]) ).

thf(4723,plain,
    ! [SV624: $i,SV1: $i,SV716: $i] :
      ( ( ( in @ SV716 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV624 @ SV716 )
          | ( in @ SV624 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK203_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4391]) ).

thf(4724,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY604: $i] :
                ( ~ ( in @ SY604 @ ( sK203_SY8 @ SV1 ) )
                | ( SV540 = SY604 )
                | ( in @ SV540 @ SY604 ) ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4392]) ).

thf(4725,plain,
    ! [SV178: $i,SV799: $i,SV1: $i,SV871: $i] :
      ( ( ( ~ ( in @ SV871 @ SV1 )
          | ~ ( in @ SV799 @ SV871 )
          | ( in @ SV799 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK254_SY327 @ SV178 @ SV1 ) @ ( sK118_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4393]) ).

thf(4726,plain,
    ! [SV178: $i,SV800: $i,SV1: $i,SV872: $i] :
      ( ( ( ~ ( in @ SV872 @ SV1 )
          | ~ ( in @ SV800 @ SV872 )
          | ( in @ SV800 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( SV178
          = ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4394]) ).

thf(4727,plain,
    ! [SV178: $i,SV801: $i,SV1: $i,SV873: $i] :
      ( ( ( ~ ( in @ SV873 @ SV1 )
          | ~ ( in @ SV801 @ SV873 )
          | ( in @ SV801 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV178 @ ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4395]) ).

thf(4728,plain,
    ! [SV180: $i,SV802: $i,SV1: $i,SV874: $i] :
      ( ( ( ~ ( in @ SV874 @ SV1 )
          | ~ ( in @ SV802 @ SV874 )
          | ( in @ SV802 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK255_SY328 @ SV180 @ SV1 ) @ ( sK119_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4396]) ).

thf(4729,plain,
    ! [SV180: $i,SV803: $i,SV1: $i,SV875: $i] :
      ( ( ( ~ ( in @ SV875 @ SV1 )
          | ~ ( in @ SV803 @ SV875 )
          | ( in @ SV803 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( SV180
          = ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4397]) ).

thf(4730,plain,
    ! [SV180: $i,SV804: $i,SV1: $i,SV876: $i] :
      ( ( ( ~ ( in @ SV876 @ SV1 )
          | ~ ( in @ SV804 @ SV876 )
          | ( in @ SV804 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV180 @ ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4398]) ).

thf(4731,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( in @ ( sK276_SY433 @ SV298 @ SV1 ) @ ( sK148_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4399]) ).

thf(4732,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( SV298
          = ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4400]) ).

thf(4733,plain,
    ! [SV1: $i,SV298: $i] :
      ( ( ( in @ SV298 @ ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4400]) ).

thf(4734,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( in @ ( sK277_SY434 @ SV300 @ SV1 ) @ ( sK149_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4401]) ).

thf(4735,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( SV300
          = ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4402]) ).

thf(4736,plain,
    ! [SV1: $i,SV300: $i] :
      ( ( ( in @ SV300 @ ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4402]) ).

thf(4737,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( ~ ( in @ ( sK292_SY507 @ SV364 @ SV1 ) @ ( sK172_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4404]) ).

thf(4738,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( ( SV364
            = ( sK292_SY507 @ SV364 @ SV1 ) )
          | ( in @ SV364 @ ( sK292_SY507 @ SV364 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4404]) ).

thf(4739,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( ~ ( in @ ( sK293_SY508 @ SV366 @ SV1 ) @ ( sK173_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4406]) ).

thf(4740,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( ( SV366
            = ( sK293_SY508 @ SV366 @ SV1 ) )
          | ( in @ SV366 @ ( sK293_SY508 @ SV366 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4406]) ).

thf(4741,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( ~ ( in @ ( sK294_SY509 @ SV368 @ SV1 ) @ ( sK174_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4408]) ).

thf(4742,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( ( SV368
            = ( sK294_SY509 @ SV368 @ SV1 ) )
          | ( in @ SV368 @ ( sK294_SY509 @ SV368 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4408]) ).

thf(4743,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( ~ ( in @ ( sK295_SY510 @ SV370 @ SV1 ) @ ( sK175_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4410]) ).

thf(4744,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( ( SV370
            = ( sK295_SY510 @ SV370 @ SV1 ) )
          | ( in @ SV370 @ ( sK295_SY510 @ SV370 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4410]) ).

thf(4745,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( in @ ( sK278_SY439 @ SV306 @ SV1 ) @ ( sK150_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4411]) ).

thf(4746,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( SV306
          = ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4412]) ).

thf(4747,plain,
    ! [SV1: $i,SV306: $i] :
      ( ( ( in @ SV306 @ ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4412]) ).

thf(4748,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( in @ ( sK279_SY440 @ SV308 @ SV1 ) @ ( sK151_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4413]) ).

thf(4749,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( SV308
          = ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4414]) ).

thf(4750,plain,
    ! [SV1: $i,SV308: $i] :
      ( ( ( in @ SV308 @ ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4414]) ).

thf(4751,plain,
    ! [SV44: $i,SV1: $i,SV625: $i,SV541: $i] :
      ( ( ( ~ ( in @ SV541 @ SV625 ) )
        = $true )
      | ( ( in @ SV541 @ SV1 )
        = $true )
      | ( ( in @ SV625 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK220_SY161 @ SV44 @ SV1 ) @ ( sK60_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4421]) ).

thf(4752,plain,
    ! [SV44: $i,SV1: $i,SV626: $i,SV542: $i] :
      ( ( ( ~ ( in @ SV542 @ SV626 ) )
        = $true )
      | ( ( in @ SV542 @ SV1 )
        = $true )
      | ( ( in @ SV626 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( SV44
          = ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4422]) ).

thf(4753,plain,
    ! [SV44: $i,SV1: $i,SV627: $i,SV543: $i] :
      ( ( ( ~ ( in @ SV543 @ SV627 ) )
        = $true )
      | ( ( in @ SV543 @ SV1 )
        = $true )
      | ( ( in @ SV627 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4423]) ).

thf(4754,plain,
    ! [SV46: $i,SV1: $i,SV628: $i,SV544: $i] :
      ( ( ( ~ ( in @ SV544 @ SV628 ) )
        = $true )
      | ( ( in @ SV544 @ SV1 )
        = $true )
      | ( ( in @ SV628 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK221_SY162 @ SV46 @ SV1 ) @ ( sK61_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4424]) ).

thf(4755,plain,
    ! [SV46: $i,SV1: $i,SV629: $i,SV545: $i] :
      ( ( ( ~ ( in @ SV545 @ SV629 ) )
        = $true )
      | ( ( in @ SV545 @ SV1 )
        = $true )
      | ( ( in @ SV629 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( SV46
          = ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4425]) ).

thf(4756,plain,
    ! [SV46: $i,SV1: $i,SV630: $i,SV546: $i] :
      ( ( ( ~ ( in @ SV546 @ SV630 ) )
        = $true )
      | ( ( in @ SV546 @ SV1 )
        = $true )
      | ( ( in @ SV630 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV46 @ ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4426]) ).

thf(4757,plain,
    ! [SV80: $i,SV631: $i,SV1: $i,SV717: $i] :
      ( ( ( in @ SV717 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV631 @ SV717 )
          | ( in @ SV631 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK232_SY215 @ SV80 @ SV1 ) @ ( sK84_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4427]) ).

thf(4758,plain,
    ! [SV80: $i,SV632: $i,SV1: $i,SV718: $i] :
      ( ( ( in @ SV718 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV632 @ SV718 )
          | ( in @ SV632 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( SV80
          = ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4428]) ).

thf(4759,plain,
    ! [SV80: $i,SV633: $i,SV1: $i,SV719: $i] :
      ( ( ( in @ SV719 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV633 @ SV719 )
          | ( in @ SV633 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4429]) ).

thf(4760,plain,
    ! [SV82: $i,SV634: $i,SV1: $i,SV720: $i] :
      ( ( ( in @ SV720 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV634 @ SV720 )
          | ( in @ SV634 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK233_SY216 @ SV82 @ SV1 ) @ ( sK85_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4430]) ).

thf(4761,plain,
    ! [SV82: $i,SV635: $i,SV1: $i,SV721: $i] :
      ( ( ( in @ SV721 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV635 @ SV721 )
          | ( in @ SV635 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( SV82
          = ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4431]) ).

thf(4762,plain,
    ! [SV82: $i,SV636: $i,SV1: $i,SV722: $i] :
      ( ( ( in @ SV722 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV636 @ SV722 )
          | ( in @ SV636 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4432]) ).

thf(4763,plain,
    ! [SV84: $i,SV637: $i,SV1: $i,SV723: $i] :
      ( ( ( in @ SV723 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV637 @ SV723 )
          | ( in @ SV637 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK234_SY217 @ SV84 @ SV1 ) @ ( sK86_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4433]) ).

thf(4764,plain,
    ! [SV84: $i,SV638: $i,SV1: $i,SV724: $i] :
      ( ( ( in @ SV724 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV638 @ SV724 )
          | ( in @ SV638 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( SV84
          = ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4434]) ).

thf(4765,plain,
    ! [SV84: $i,SV639: $i,SV1: $i,SV725: $i] :
      ( ( ( in @ SV725 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV639 @ SV725 )
          | ( in @ SV639 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4435]) ).

thf(4766,plain,
    ! [SV86: $i,SV640: $i,SV1: $i,SV726: $i] :
      ( ( ( in @ SV726 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV640 @ SV726 )
          | ( in @ SV640 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK235_SY218 @ SV86 @ SV1 ) @ ( sK87_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4436]) ).

thf(4767,plain,
    ! [SV86: $i,SV641: $i,SV1: $i,SV727: $i] :
      ( ( ( in @ SV727 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV641 @ SV727 )
          | ( in @ SV641 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( SV86
          = ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4437]) ).

thf(4768,plain,
    ! [SV86: $i,SV642: $i,SV1: $i,SV728: $i] :
      ( ( ( in @ SV728 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV642 @ SV728 )
          | ( in @ SV642 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4438]) ).

thf(4769,plain,
    ! [SV52: $i,SV1: $i,SV643: $i,SV547: $i] :
      ( ( ( ~ ( in @ SV547 @ SV643 ) )
        = $true )
      | ( ( in @ SV547 @ SV1 )
        = $true )
      | ( ( in @ SV643 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK222_SY167 @ SV52 @ SV1 ) @ ( sK62_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4439]) ).

thf(4770,plain,
    ! [SV52: $i,SV1: $i,SV644: $i,SV548: $i] :
      ( ( ( ~ ( in @ SV548 @ SV644 ) )
        = $true )
      | ( ( in @ SV548 @ SV1 )
        = $true )
      | ( ( in @ SV644 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( SV52
          = ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4440]) ).

thf(4771,plain,
    ! [SV52: $i,SV1: $i,SV645: $i,SV549: $i] :
      ( ( ( ~ ( in @ SV549 @ SV645 ) )
        = $true )
      | ( ( in @ SV549 @ SV1 )
        = $true )
      | ( ( in @ SV645 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4441]) ).

thf(4772,plain,
    ! [SV54: $i,SV1: $i,SV646: $i,SV550: $i] :
      ( ( ( ~ ( in @ SV550 @ SV646 ) )
        = $true )
      | ( ( in @ SV550 @ SV1 )
        = $true )
      | ( ( in @ SV646 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK223_SY168 @ SV54 @ SV1 ) @ ( sK63_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4442]) ).

thf(4773,plain,
    ! [SV54: $i,SV1: $i,SV647: $i,SV551: $i] :
      ( ( ( ~ ( in @ SV551 @ SV647 ) )
        = $true )
      | ( ( in @ SV551 @ SV1 )
        = $true )
      | ( ( in @ SV647 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( SV54
          = ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4443]) ).

thf(4774,plain,
    ! [SV54: $i,SV1: $i,SV648: $i,SV552: $i] :
      ( ( ( ~ ( in @ SV552 @ SV648 ) )
        = $true )
      | ( ( in @ SV552 @ SV1 )
        = $true )
      | ( ( in @ SV648 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4444]) ).

thf(4775,plain,
    ! [SV56: $i,SV1: $i,SV649: $i,SV553: $i] :
      ( ( ( ~ ( in @ SV553 @ SV649 ) )
        = $true )
      | ( ( in @ SV553 @ SV1 )
        = $true )
      | ( ( in @ SV649 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK224_SY169 @ SV56 @ SV1 ) @ ( sK64_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4445]) ).

thf(4776,plain,
    ! [SV56: $i,SV1: $i,SV650: $i,SV554: $i] :
      ( ( ( ~ ( in @ SV554 @ SV650 ) )
        = $true )
      | ( ( in @ SV554 @ SV1 )
        = $true )
      | ( ( in @ SV650 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( SV56
          = ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4446]) ).

thf(4777,plain,
    ! [SV56: $i,SV1: $i,SV651: $i,SV555: $i] :
      ( ( ( ~ ( in @ SV555 @ SV651 ) )
        = $true )
      | ( ( in @ SV555 @ SV1 )
        = $true )
      | ( ( in @ SV651 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV56 @ ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4447]) ).

thf(4778,plain,
    ! [SV58: $i,SV1: $i,SV652: $i,SV556: $i] :
      ( ( ( ~ ( in @ SV556 @ SV652 ) )
        = $true )
      | ( ( in @ SV556 @ SV1 )
        = $true )
      | ( ( in @ SV652 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK225_SY170 @ SV58 @ SV1 ) @ ( sK65_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4448]) ).

thf(4779,plain,
    ! [SV58: $i,SV1: $i,SV653: $i,SV557: $i] :
      ( ( ( ~ ( in @ SV557 @ SV653 ) )
        = $true )
      | ( ( in @ SV557 @ SV1 )
        = $true )
      | ( ( in @ SV653 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( SV58
          = ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4449]) ).

thf(4780,plain,
    ! [SV58: $i,SV1: $i,SV654: $i,SV558: $i] :
      ( ( ( ~ ( in @ SV558 @ SV654 ) )
        = $true )
      | ( ( in @ SV558 @ SV1 )
        = $true )
      | ( ( in @ SV654 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV58 @ ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4450]) ).

thf(4781,plain,
    ! [SV132: $i,SV729: $i,SV1: $i,SV805: $i] :
      ( ( ( ~ ( in @ SV805 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV729 @ SV805 )
          | ( in @ SV729 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK240_SY285 @ SV132 @ SV1 ) @ ( sK100_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4451]) ).

thf(4782,plain,
    ! [SV132: $i,SV730: $i,SV1: $i,SV806: $i] :
      ( ( ( ~ ( in @ SV806 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV730 @ SV806 )
          | ( in @ SV730 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( SV132
          = ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4452]) ).

thf(4783,plain,
    ! [SV132: $i,SV731: $i,SV1: $i,SV807: $i] :
      ( ( ( ~ ( in @ SV807 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV731 @ SV807 )
          | ( in @ SV731 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV132 @ ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4453]) ).

thf(4784,plain,
    ! [SV134: $i,SV732: $i,SV1: $i,SV808: $i] :
      ( ( ( ~ ( in @ SV808 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV732 @ SV808 )
          | ( in @ SV732 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK241_SY286 @ SV134 @ SV1 ) @ ( sK101_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4454]) ).

thf(4785,plain,
    ! [SV134: $i,SV733: $i,SV1: $i,SV809: $i] :
      ( ( ( ~ ( in @ SV809 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV733 @ SV809 )
          | ( in @ SV733 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( SV134
          = ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4455]) ).

thf(4786,plain,
    ! [SV134: $i,SV734: $i,SV1: $i,SV810: $i] :
      ( ( ( ~ ( in @ SV810 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV734 @ SV810 )
          | ( in @ SV734 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV134 @ ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4456]) ).

thf(4787,plain,
    ! [SV188: $i,SV811: $i,SV1: $i,SV877: $i] :
      ( ( ( ~ ( in @ SV877 @ SV1 )
          | ~ ( in @ SV811 @ SV877 )
          | ( in @ SV811 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK256_SY331 @ SV188 @ SV1 ) @ ( sK120_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4457]) ).

thf(4788,plain,
    ! [SV188: $i,SV812: $i,SV1: $i,SV878: $i] :
      ( ( ( ~ ( in @ SV878 @ SV1 )
          | ~ ( in @ SV812 @ SV878 )
          | ( in @ SV812 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( SV188
          = ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4458]) ).

thf(4789,plain,
    ! [SV188: $i,SV813: $i,SV1: $i,SV879: $i] :
      ( ( ( ~ ( in @ SV879 @ SV1 )
          | ~ ( in @ SV813 @ SV879 )
          | ( in @ SV813 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4459]) ).

thf(4790,plain,
    ! [SV190: $i,SV814: $i,SV1: $i,SV880: $i] :
      ( ( ( ~ ( in @ SV880 @ SV1 )
          | ~ ( in @ SV814 @ SV880 )
          | ( in @ SV814 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK257_SY332 @ SV190 @ SV1 ) @ ( sK121_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4460]) ).

thf(4791,plain,
    ! [SV190: $i,SV815: $i,SV1: $i,SV881: $i] :
      ( ( ( ~ ( in @ SV881 @ SV1 )
          | ~ ( in @ SV815 @ SV881 )
          | ( in @ SV815 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( SV190
          = ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4461]) ).

thf(4792,plain,
    ! [SV190: $i,SV816: $i,SV1: $i,SV882: $i] :
      ( ( ( ~ ( in @ SV882 @ SV1 )
          | ~ ( in @ SV816 @ SV882 )
          | ( in @ SV816 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4462]) ).

thf(4793,plain,
    ! [SV192: $i,SV817: $i,SV1: $i,SV883: $i] :
      ( ( ( ~ ( in @ SV883 @ SV1 )
          | ~ ( in @ SV817 @ SV883 )
          | ( in @ SV817 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK258_SY333 @ SV192 @ SV1 ) @ ( sK122_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4463]) ).

thf(4794,plain,
    ! [SV192: $i,SV818: $i,SV1: $i,SV884: $i] :
      ( ( ( ~ ( in @ SV884 @ SV1 )
          | ~ ( in @ SV818 @ SV884 )
          | ( in @ SV818 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( SV192
          = ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4464]) ).

thf(4795,plain,
    ! [SV192: $i,SV819: $i,SV1: $i,SV885: $i] :
      ( ( ( ~ ( in @ SV885 @ SV1 )
          | ~ ( in @ SV819 @ SV885 )
          | ( in @ SV819 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4465]) ).

thf(4796,plain,
    ! [SV194: $i,SV820: $i,SV1: $i,SV886: $i] :
      ( ( ( ~ ( in @ SV886 @ SV1 )
          | ~ ( in @ SV820 @ SV886 )
          | ( in @ SV820 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK259_SY334 @ SV194 @ SV1 ) @ ( sK123_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4466]) ).

thf(4797,plain,
    ! [SV194: $i,SV821: $i,SV1: $i,SV887: $i] :
      ( ( ( ~ ( in @ SV887 @ SV1 )
          | ~ ( in @ SV821 @ SV887 )
          | ( in @ SV821 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( SV194
          = ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4467]) ).

thf(4798,plain,
    ! [SV194: $i,SV822: $i,SV1: $i,SV888: $i] :
      ( ( ( ~ ( in @ SV888 @ SV1 )
          | ~ ( in @ SV822 @ SV888 )
          | ( in @ SV822 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4468]) ).

thf(4799,plain,
    ! [SV140: $i,SV735: $i,SV1: $i,SV823: $i] :
      ( ( ( ~ ( in @ SV823 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV735 @ SV823 )
          | ( in @ SV735 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK242_SY291 @ SV140 @ SV1 ) @ ( sK102_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4469]) ).

thf(4800,plain,
    ! [SV140: $i,SV736: $i,SV1: $i,SV824: $i] :
      ( ( ( ~ ( in @ SV824 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV736 @ SV824 )
          | ( in @ SV736 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( SV140
          = ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4470]) ).

thf(4801,plain,
    ! [SV140: $i,SV737: $i,SV1: $i,SV825: $i] :
      ( ( ( ~ ( in @ SV825 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV737 @ SV825 )
          | ( in @ SV737 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4471]) ).

thf(4802,plain,
    ! [SV142: $i,SV738: $i,SV1: $i,SV826: $i] :
      ( ( ( ~ ( in @ SV826 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV738 @ SV826 )
          | ( in @ SV738 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK243_SY292 @ SV142 @ SV1 ) @ ( sK103_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4472]) ).

thf(4803,plain,
    ! [SV142: $i,SV739: $i,SV1: $i,SV827: $i] :
      ( ( ( ~ ( in @ SV827 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV739 @ SV827 )
          | ( in @ SV739 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( SV142
          = ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4473]) ).

thf(4804,plain,
    ! [SV142: $i,SV740: $i,SV1: $i,SV828: $i] :
      ( ( ( ~ ( in @ SV828 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV740 @ SV828 )
          | ( in @ SV740 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4474]) ).

thf(4805,plain,
    ! [SV144: $i,SV741: $i,SV1: $i,SV829: $i] :
      ( ( ( ~ ( in @ SV829 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV741 @ SV829 )
          | ( in @ SV741 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK244_SY293 @ SV144 @ SV1 ) @ ( sK104_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4475]) ).

thf(4806,plain,
    ! [SV144: $i,SV742: $i,SV1: $i,SV830: $i] :
      ( ( ( ~ ( in @ SV830 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV742 @ SV830 )
          | ( in @ SV742 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( SV144
          = ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4476]) ).

thf(4807,plain,
    ! [SV144: $i,SV743: $i,SV1: $i,SV831: $i] :
      ( ( ( ~ ( in @ SV831 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV743 @ SV831 )
          | ( in @ SV743 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV144 @ ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4477]) ).

thf(4808,plain,
    ! [SV146: $i,SV744: $i,SV1: $i,SV832: $i] :
      ( ( ( ~ ( in @ SV832 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV744 @ SV832 )
          | ( in @ SV744 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK245_SY294 @ SV146 @ SV1 ) @ ( sK105_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4478]) ).

thf(4809,plain,
    ! [SV146: $i,SV745: $i,SV1: $i,SV833: $i] :
      ( ( ( ~ ( in @ SV833 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV745 @ SV833 )
          | ( in @ SV745 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( SV146
          = ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4479]) ).

thf(4810,plain,
    ! [SV146: $i,SV746: $i,SV1: $i,SV834: $i] :
      ( ( ( ~ ( in @ SV834 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV746 @ SV834 )
          | ( in @ SV746 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV146 @ ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4480]) ).

thf(4811,plain,
    ! [SV248: $i,SV889: $i,SV1: $i] :
      ( ( ( ! [SY785: $i] :
              ( ~ ( in @ SY785 @ SV1 )
              | ~ ( in @ SV889 @ SY785 )
              | ( in @ SV889 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK264_SY373 @ SV248 @ SV1 ) @ ( sK128_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4481]) ).

thf(4812,plain,
    ! [SV248: $i,SV890: $i,SV1: $i] :
      ( ( ( ! [SY786: $i] :
              ( ~ ( in @ SY786 @ SV1 )
              | ~ ( in @ SV890 @ SY786 )
              | ( in @ SV890 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( SV248
          = ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4482]) ).

thf(4813,plain,
    ! [SV248: $i,SV891: $i,SV1: $i] :
      ( ( ( ! [SY787: $i] :
              ( ~ ( in @ SY787 @ SV1 )
              | ~ ( in @ SV891 @ SY787 )
              | ( in @ SV891 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV248 @ ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4483]) ).

thf(4814,plain,
    ! [SV250: $i,SV892: $i,SV1: $i] :
      ( ( ( ! [SY788: $i] :
              ( ~ ( in @ SY788 @ SV1 )
              | ~ ( in @ SV892 @ SY788 )
              | ( in @ SV892 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK265_SY374 @ SV250 @ SV1 ) @ ( sK129_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4484]) ).

thf(4815,plain,
    ! [SV250: $i,SV893: $i,SV1: $i] :
      ( ( ( ! [SY789: $i] :
              ( ~ ( in @ SY789 @ SV1 )
              | ~ ( in @ SV893 @ SY789 )
              | ( in @ SV893 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( SV250
          = ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4485]) ).

thf(4816,plain,
    ! [SV250: $i,SV894: $i,SV1: $i] :
      ( ( ( ! [SY790: $i] :
              ( ~ ( in @ SY790 @ SV1 )
              | ~ ( in @ SV894 @ SY790 )
              | ( in @ SV894 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV250 @ ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4486]) ).

thf(4817,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( in @ ( sK280_SY443 @ SV316 @ SV1 ) @ ( sK152_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4487]) ).

thf(4818,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( SV316
          = ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4488]) ).

thf(4819,plain,
    ! [SV1: $i,SV316: $i] :
      ( ( ( in @ SV316 @ ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4488]) ).

thf(4820,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( in @ ( sK281_SY444 @ SV318 @ SV1 ) @ ( sK153_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4489]) ).

thf(4821,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( SV318
          = ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4490]) ).

thf(4822,plain,
    ! [SV1: $i,SV318: $i] :
      ( ( ( in @ SV318 @ ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4490]) ).

thf(4823,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( in @ ( sK282_SY445 @ SV320 @ SV1 ) @ ( sK154_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4491]) ).

thf(4824,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( SV320
          = ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4492]) ).

thf(4825,plain,
    ! [SV1: $i,SV320: $i] :
      ( ( ( in @ SV320 @ ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4492]) ).

thf(4826,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( in @ ( sK283_SY446 @ SV322 @ SV1 ) @ ( sK155_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4493]) ).

thf(4827,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( SV322
          = ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4494]) ).

thf(4828,plain,
    ! [SV1: $i,SV322: $i] :
      ( ( ( in @ SV322 @ ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4494]) ).

thf(4829,plain,
    ! [SV256: $i,SV895: $i,SV1: $i] :
      ( ( ( ! [SY791: $i] :
              ( ~ ( in @ SY791 @ SV1 )
              | ~ ( in @ SV895 @ SY791 )
              | ( in @ SV895 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK266_SY379 @ SV256 @ SV1 ) @ ( sK130_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4495]) ).

thf(4830,plain,
    ! [SV256: $i,SV896: $i,SV1: $i] :
      ( ( ( ! [SY792: $i] :
              ( ~ ( in @ SY792 @ SV1 )
              | ~ ( in @ SV896 @ SY792 )
              | ( in @ SV896 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( SV256
          = ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4496]) ).

thf(4831,plain,
    ! [SV256: $i,SV897: $i,SV1: $i] :
      ( ( ( ! [SY793: $i] :
              ( ~ ( in @ SY793 @ SV1 )
              | ~ ( in @ SV897 @ SY793 )
              | ( in @ SV897 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4497]) ).

thf(4832,plain,
    ! [SV258: $i,SV898: $i,SV1: $i] :
      ( ( ( ! [SY794: $i] :
              ( ~ ( in @ SY794 @ SV1 )
              | ~ ( in @ SV898 @ SY794 )
              | ( in @ SV898 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK267_SY380 @ SV258 @ SV1 ) @ ( sK131_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4498]) ).

thf(4833,plain,
    ! [SV258: $i,SV899: $i,SV1: $i] :
      ( ( ( ! [SY795: $i] :
              ( ~ ( in @ SY795 @ SV1 )
              | ~ ( in @ SV899 @ SY795 )
              | ( in @ SV899 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( SV258
          = ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4499]) ).

thf(4834,plain,
    ! [SV258: $i,SV900: $i,SV1: $i] :
      ( ( ( ! [SY796: $i] :
              ( ~ ( in @ SY796 @ SV1 )
              | ~ ( in @ SV900 @ SY796 )
              | ( in @ SV900 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4500]) ).

thf(4835,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( ~ ( in @ ( sK296_SY517 @ SV382 @ SV1 ) @ ( sK176_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4502]) ).

thf(4836,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( ( SV382
            = ( sK296_SY517 @ SV382 @ SV1 ) )
          | ( in @ SV382 @ ( sK296_SY517 @ SV382 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4502]) ).

thf(4837,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( ~ ( in @ ( sK297_SY518 @ SV384 @ SV1 ) @ ( sK177_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4504]) ).

thf(4838,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( ( SV384
            = ( sK297_SY518 @ SV384 @ SV1 ) )
          | ( in @ SV384 @ ( sK297_SY518 @ SV384 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4504]) ).

thf(4839,plain,
    ! [SV1: $i,SV655: $i,SV559: $i] :
      ( ( ( ~ ( in @ SV559 @ SV655 ) )
        = $true )
      | ( ( in @ SV559 @ SV1 )
        = $true )
      | ( ( in @ SV655 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK186_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4506]) ).

thf(4840,plain,
    ! [SV482: $i,SV1: $i] :
      ( ( ( ! [SY573: $i] :
              ( ~ ( in @ SY573 @ ( sK186_SY8 @ SV1 ) )
              | ( SV482 = SY573 )
              | ( in @ SV482 @ SY573 ) ) )
        = $false )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4507]) ).

thf(4841,plain,
    ! [SV1: $i,SV656: $i,SV560: $i] :
      ( ( ( ~ ( in @ SV560 @ SV656 ) )
        = $true )
      | ( ( in @ SV560 @ SV1 )
        = $true )
      | ( ( in @ SV656 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK187_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4509]) ).

thf(4842,plain,
    ! [SV484: $i,SV1: $i] :
      ( ( ( ! [SY574: $i] :
              ( ~ ( in @ SY574 @ ( sK187_SY8 @ SV1 ) )
              | ( SV484 = SY574 )
              | ( in @ SV484 @ SY574 ) ) )
        = $false )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4510]) ).

thf(4843,plain,
    ! [SV1: $i,SV561: $i,SV485: $i] :
      ( ( ( in @ SV485 @ SV561 )
        = $false )
      | ( ( in @ SV485 @ SV1 )
        = $true )
      | ( ( in @ SV561 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK204_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4511]) ).

thf(4844,plain,
    ! [SV657: $i,SV1: $i,SV747: $i] :
      ( ( ( in @ SV747 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV657 @ SV747 )
          | ( in @ SV657 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK204_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4512]) ).

thf(4845,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY625: $i] :
                ( ~ ( in @ SY625 @ ( sK204_SY8 @ SV1 ) )
                | ( SV562 = SY625 )
                | ( in @ SV562 @ SY625 ) ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4513]) ).

thf(4846,plain,
    ! [SV1: $i,SV563: $i,SV486: $i] :
      ( ( ( in @ SV486 @ SV563 )
        = $false )
      | ( ( in @ SV486 @ SV1 )
        = $true )
      | ( ( in @ SV563 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK205_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4514]) ).

thf(4847,plain,
    ! [SV658: $i,SV1: $i,SV748: $i] :
      ( ( ( in @ SV748 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV658 @ SV748 )
          | ( in @ SV658 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK205_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4515]) ).

thf(4848,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY626: $i] :
                ( ~ ( in @ SY626 @ ( sK205_SY8 @ SV1 ) )
                | ( SV564 = SY626 )
                | ( in @ SV564 @ SY626 ) ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4516]) ).

thf(4849,plain,
    ! [SV1: $i,SV565: $i,SV487: $i] :
      ( ( ( in @ SV487 @ SV565 )
        = $false )
      | ( ( in @ SV487 @ SV1 )
        = $true )
      | ( ( in @ SV565 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK206_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4517]) ).

thf(4850,plain,
    ! [SV659: $i,SV1: $i,SV749: $i] :
      ( ( ( in @ SV749 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV659 @ SV749 )
          | ( in @ SV659 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK206_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4518]) ).

thf(4851,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY627: $i] :
                ( ~ ( in @ SY627 @ ( sK206_SY8 @ SV1 ) )
                | ( SV566 = SY627 )
                | ( in @ SV566 @ SY627 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4519]) ).

thf(4852,plain,
    ! [SV1: $i,SV567: $i,SV488: $i] :
      ( ( ( in @ SV488 @ SV567 )
        = $false )
      | ( ( in @ SV488 @ SV1 )
        = $true )
      | ( ( in @ SV567 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK207_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4520]) ).

thf(4853,plain,
    ! [SV660: $i,SV1: $i,SV750: $i] :
      ( ( ( in @ SV750 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV660 @ SV750 )
          | ( in @ SV660 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK207_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4521]) ).

thf(4854,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY628: $i] :
                ( ~ ( in @ SY628 @ ( sK207_SY8 @ SV1 ) )
                | ( SV568 = SY628 )
                | ( in @ SV568 @ SY628 ) ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4522]) ).

thf(4855,plain,
    ! [SV1: $i,SV661: $i,SV569: $i] :
      ( ( ( ~ ( in @ SV569 @ SV661 ) )
        = $true )
      | ( ( in @ SV569 @ SV1 )
        = $true )
      | ( ( in @ SV661 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK188_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4524]) ).

thf(4856,plain,
    ! [SV490: $i,SV1: $i] :
      ( ( ( ! [SY579: $i] :
              ( ~ ( in @ SY579 @ ( sK188_SY8 @ SV1 ) )
              | ( SV490 = SY579 )
              | ( in @ SV490 @ SY579 ) ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4525]) ).

thf(4857,plain,
    ! [SV1: $i,SV662: $i,SV570: $i] :
      ( ( ( ~ ( in @ SV570 @ SV662 ) )
        = $true )
      | ( ( in @ SV570 @ SV1 )
        = $true )
      | ( ( in @ SV662 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK189_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4527]) ).

thf(4858,plain,
    ! [SV492: $i,SV1: $i] :
      ( ( ( ! [SY580: $i] :
              ( ~ ( in @ SY580 @ ( sK189_SY8 @ SV1 ) )
              | ( SV492 = SY580 )
              | ( in @ SV492 @ SY580 ) ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4528]) ).

thf(4859,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( ~ ( in @ ( sK298_SY519 @ SV386 @ SV1 ) @ ( sK178_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4530]) ).

thf(4860,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( ( SV386
            = ( sK298_SY519 @ SV386 @ SV1 ) )
          | ( in @ SV386 @ ( sK298_SY519 @ SV386 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4530]) ).

thf(4861,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( ~ ( in @ ( sK299_SY520 @ SV388 @ SV1 ) @ ( sK179_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4532]) ).

thf(4862,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( ( SV388
            = ( sK299_SY520 @ SV388 @ SV1 ) )
          | ( in @ SV388 @ ( sK299_SY520 @ SV388 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4532]) ).

thf(4863,plain,
    ! [SV1: $i,SV663: $i,SV571: $i] :
      ( ( ( ~ ( in @ SV571 @ SV663 ) )
        = $true )
      | ( ( in @ SV571 @ SV1 )
        = $true )
      | ( ( in @ SV663 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK190_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4534]) ).

thf(4864,plain,
    ! [SV496: $i,SV1: $i] :
      ( ( ( ! [SY581: $i] :
              ( ~ ( in @ SY581 @ ( sK190_SY8 @ SV1 ) )
              | ( SV496 = SY581 )
              | ( in @ SV496 @ SY581 ) ) )
        = $false )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4535]) ).

thf(4865,plain,
    ! [SV1: $i,SV664: $i,SV572: $i] :
      ( ( ( ~ ( in @ SV572 @ SV664 ) )
        = $true )
      | ( ( in @ SV572 @ SV1 )
        = $true )
      | ( ( in @ SV664 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK191_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4537]) ).

thf(4866,plain,
    ! [SV498: $i,SV1: $i] :
      ( ( ( ! [SY582: $i] :
              ( ~ ( in @ SY582 @ ( sK191_SY8 @ SV1 ) )
              | ( SV498 = SY582 )
              | ( in @ SV498 @ SY582 ) ) )
        = $false )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4538]) ).

thf(4867,plain,
    ! [SV1: $i,SV573: $i,SV499: $i] :
      ( ( ( in @ SV499 @ SV573 )
        = $false )
      | ( ( in @ SV499 @ SV1 )
        = $true )
      | ( ( in @ SV573 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK208_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4539]) ).

thf(4868,plain,
    ! [SV665: $i,SV1: $i,SV751: $i] :
      ( ( ( in @ SV751 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV665 @ SV751 )
          | ( in @ SV665 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK208_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4540]) ).

thf(4869,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY633: $i] :
                ( ~ ( in @ SY633 @ ( sK208_SY8 @ SV1 ) )
                | ( SV574 = SY633 )
                | ( in @ SV574 @ SY633 ) ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4541]) ).

thf(4870,plain,
    ! [SV1: $i,SV575: $i,SV500: $i] :
      ( ( ( in @ SV500 @ SV575 )
        = $false )
      | ( ( in @ SV500 @ SV1 )
        = $true )
      | ( ( in @ SV575 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK209_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4542]) ).

thf(4871,plain,
    ! [SV666: $i,SV1: $i,SV752: $i] :
      ( ( ( in @ SV752 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV666 @ SV752 )
          | ( in @ SV666 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK209_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4543]) ).

thf(4872,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY634: $i] :
                ( ~ ( in @ SY634 @ ( sK209_SY8 @ SV1 ) )
                | ( SV576 = SY634 )
                | ( in @ SV576 @ SY634 ) ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4544]) ).

thf(4873,plain,
    ! [SV1: $i,SV577: $i,SV501: $i] :
      ( ( ( in @ SV501 @ SV577 )
        = $false )
      | ( ( in @ SV501 @ SV1 )
        = $true )
      | ( ( in @ SV577 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK210_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4545]) ).

thf(4874,plain,
    ! [SV667: $i,SV1: $i,SV753: $i] :
      ( ( ( in @ SV753 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV667 @ SV753 )
          | ( in @ SV667 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK210_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4546]) ).

thf(4875,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY635: $i] :
                ( ~ ( in @ SY635 @ ( sK210_SY8 @ SV1 ) )
                | ( SV578 = SY635 )
                | ( in @ SV578 @ SY635 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4547]) ).

thf(4876,plain,
    ! [SV1: $i,SV579: $i,SV502: $i] :
      ( ( ( in @ SV502 @ SV579 )
        = $false )
      | ( ( in @ SV502 @ SV1 )
        = $true )
      | ( ( in @ SV579 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK211_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4548]) ).

thf(4877,plain,
    ! [SV668: $i,SV1: $i,SV754: $i] :
      ( ( ( in @ SV754 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV668 @ SV754 )
          | ( in @ SV668 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK211_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4549]) ).

thf(4878,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY636: $i] :
                ( ~ ( in @ SY636 @ ( sK211_SY8 @ SV1 ) )
                | ( SV580 = SY636 )
                | ( in @ SV580 @ SY636 ) ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4550]) ).

thf(4879,plain,
    ! [SV1: $i,SV669: $i,SV581: $i] :
      ( ( ( ~ ( in @ SV581 @ SV669 ) )
        = $true )
      | ( ( in @ SV581 @ SV1 )
        = $true )
      | ( ( in @ SV669 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK192_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4552]) ).

thf(4880,plain,
    ! [SV504: $i,SV1: $i] :
      ( ( ( ! [SY587: $i] :
              ( ~ ( in @ SY587 @ ( sK192_SY8 @ SV1 ) )
              | ( SV504 = SY587 )
              | ( in @ SV504 @ SY587 ) ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4553]) ).

thf(4881,plain,
    ! [SV1: $i,SV670: $i,SV582: $i] :
      ( ( ( ~ ( in @ SV582 @ SV670 ) )
        = $true )
      | ( ( in @ SV582 @ SV1 )
        = $true )
      | ( ( in @ SV670 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK193_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4555]) ).

thf(4882,plain,
    ! [SV506: $i,SV1: $i] :
      ( ( ( ! [SY588: $i] :
              ( ~ ( in @ SY588 @ ( sK193_SY8 @ SV1 ) )
              | ( SV506 = SY588 )
              | ( in @ SV506 @ SY588 ) ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4556]) ).

thf(4883,plain,
    ! [SV148: $i,SV755: $i,SV1: $i,SV835: $i] :
      ( ( ( ~ ( in @ SV835 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV755 @ SV835 )
          | ( in @ SV755 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK246_SY303 @ SV148 @ SV1 ) @ ( sK108_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4557]) ).

thf(4884,plain,
    ! [SV148: $i,SV756: $i,SV1: $i,SV836: $i] :
      ( ( ( ~ ( in @ SV836 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV756 @ SV836 )
          | ( in @ SV756 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( SV148
          = ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4558]) ).

thf(4885,plain,
    ! [SV148: $i,SV757: $i,SV1: $i,SV837: $i] :
      ( ( ( ~ ( in @ SV837 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV757 @ SV837 )
          | ( in @ SV757 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV148 @ ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4559]) ).

thf(4886,plain,
    ! [SV150: $i,SV758: $i,SV1: $i,SV838: $i] :
      ( ( ( ~ ( in @ SV838 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV758 @ SV838 )
          | ( in @ SV758 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK247_SY304 @ SV150 @ SV1 ) @ ( sK109_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4560]) ).

thf(4887,plain,
    ! [SV150: $i,SV759: $i,SV1: $i,SV839: $i] :
      ( ( ( ~ ( in @ SV839 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV759 @ SV839 )
          | ( in @ SV759 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( SV150
          = ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4561]) ).

thf(4888,plain,
    ! [SV150: $i,SV760: $i,SV1: $i,SV840: $i] :
      ( ( ( ~ ( in @ SV840 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV760 @ SV840 )
          | ( in @ SV760 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV150 @ ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4562]) ).

thf(4889,plain,
    ! [SV262: $i,SV901: $i,SV1: $i] :
      ( ( ( ! [SY797: $i] :
              ( ~ ( in @ SY797 @ SV1 )
              | ~ ( in @ SV901 @ SY797 )
              | ( in @ SV901 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK268_SY397 @ SV262 @ SV1 ) @ ( sK136_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4563]) ).

thf(4890,plain,
    ! [SV262: $i,SV902: $i,SV1: $i] :
      ( ( ( ! [SY798: $i] :
              ( ~ ( in @ SY798 @ SV1 )
              | ~ ( in @ SV902 @ SY798 )
              | ( in @ SV902 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( SV262
          = ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4564]) ).

thf(4891,plain,
    ! [SV262: $i,SV903: $i,SV1: $i] :
      ( ( ( ! [SY799: $i] :
              ( ~ ( in @ SY799 @ SV1 )
              | ~ ( in @ SV903 @ SY799 )
              | ( in @ SV903 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV262 @ ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4565]) ).

thf(4892,plain,
    ! [SV264: $i,SV904: $i,SV1: $i] :
      ( ( ( ! [SY800: $i] :
              ( ~ ( in @ SY800 @ SV1 )
              | ~ ( in @ SV904 @ SY800 )
              | ( in @ SV904 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK269_SY398 @ SV264 @ SV1 ) @ ( sK137_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4566]) ).

thf(4893,plain,
    ! [SV264: $i,SV905: $i,SV1: $i] :
      ( ( ( ! [SY801: $i] :
              ( ~ ( in @ SY801 @ SV1 )
              | ~ ( in @ SV905 @ SY801 )
              | ( in @ SV905 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( SV264
          = ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4567]) ).

thf(4894,plain,
    ! [SV264: $i,SV906: $i,SV1: $i] :
      ( ( ( ! [SY802: $i] :
              ( ~ ( in @ SY802 @ SV1 )
              | ~ ( in @ SV906 @ SY802 )
              | ( in @ SV906 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV264 @ ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4568]) ).

thf(4895,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( in @ ( sK284_SY471 @ SV332 @ SV1 ) @ ( sK160_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4569]) ).

thf(4896,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( SV332
          = ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4570]) ).

thf(4897,plain,
    ! [SV1: $i,SV332: $i] :
      ( ( ( in @ SV332 @ ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4570]) ).

thf(4898,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( in @ ( sK285_SY472 @ SV334 @ SV1 ) @ ( sK161_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4571]) ).

thf(4899,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( SV334
          = ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4572]) ).

thf(4900,plain,
    ! [SV1: $i,SV334: $i] :
      ( ( ( in @ SV334 @ ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4572]) ).

thf(4901,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( in @ ( sK286_SY473 @ SV336 @ SV1 ) @ ( sK162_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4573]) ).

thf(4902,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( SV336
          = ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4574]) ).

thf(4903,plain,
    ! [SV1: $i,SV336: $i] :
      ( ( ( in @ SV336 @ ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4574]) ).

thf(4904,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( in @ ( sK287_SY474 @ SV338 @ SV1 ) @ ( sK163_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4575]) ).

thf(4905,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( SV338
          = ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4576]) ).

thf(4906,plain,
    ! [SV1: $i,SV338: $i] :
      ( ( ( in @ SV338 @ ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4576]) ).

thf(4907,plain,
    ! [SV270: $i,SV907: $i,SV1: $i] :
      ( ( ( ! [SY803: $i] :
              ( ~ ( in @ SY803 @ SV1 )
              | ~ ( in @ SV907 @ SY803 )
              | ( in @ SV907 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK270_SY403 @ SV270 @ SV1 ) @ ( sK138_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4577]) ).

thf(4908,plain,
    ! [SV270: $i,SV908: $i,SV1: $i] :
      ( ( ( ! [SY804: $i] :
              ( ~ ( in @ SY804 @ SV1 )
              | ~ ( in @ SV908 @ SY804 )
              | ( in @ SV908 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( SV270
          = ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4578]) ).

thf(4909,plain,
    ! [SV270: $i,SV909: $i,SV1: $i] :
      ( ( ( ! [SY805: $i] :
              ( ~ ( in @ SY805 @ SV1 )
              | ~ ( in @ SV909 @ SY805 )
              | ( in @ SV909 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4579]) ).

thf(4910,plain,
    ! [SV272: $i,SV910: $i,SV1: $i] :
      ( ( ( ! [SY806: $i] :
              ( ~ ( in @ SY806 @ SV1 )
              | ~ ( in @ SV910 @ SY806 )
              | ( in @ SV910 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK271_SY404 @ SV272 @ SV1 ) @ ( sK139_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4580]) ).

thf(4911,plain,
    ! [SV272: $i,SV911: $i,SV1: $i] :
      ( ( ( ! [SY807: $i] :
              ( ~ ( in @ SY807 @ SV1 )
              | ~ ( in @ SV911 @ SY807 )
              | ( in @ SV911 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( SV272
          = ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4581]) ).

thf(4912,plain,
    ! [SV272: $i,SV912: $i,SV1: $i] :
      ( ( ( ! [SY808: $i] :
              ( ~ ( in @ SY808 @ SV1 )
              | ~ ( in @ SV912 @ SY808 )
              | ( in @ SV912 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4582]) ).

thf(4913,plain,
    ! [SV62: $i,SV1: $i,SV671: $i,SV583: $i] :
      ( ( ( ~ ( in @ SV583 @ SV671 ) )
        = $true )
      | ( ( in @ SV583 @ SV1 )
        = $true )
      | ( ( in @ SV671 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK226_SY187 @ SV62 @ SV1 ) @ ( sK72_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4589]) ).

thf(4914,plain,
    ! [SV62: $i,SV1: $i,SV672: $i,SV584: $i] :
      ( ( ( ~ ( in @ SV584 @ SV672 ) )
        = $true )
      | ( ( in @ SV584 @ SV1 )
        = $true )
      | ( ( in @ SV672 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( SV62
          = ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4590]) ).

thf(4915,plain,
    ! [SV62: $i,SV1: $i,SV673: $i,SV585: $i] :
      ( ( ( ~ ( in @ SV585 @ SV673 ) )
        = $true )
      | ( ( in @ SV585 @ SV1 )
        = $true )
      | ( ( in @ SV673 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV62 @ ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4591]) ).

thf(4916,plain,
    ! [SV64: $i,SV1: $i,SV674: $i,SV586: $i] :
      ( ( ( ~ ( in @ SV586 @ SV674 ) )
        = $true )
      | ( ( in @ SV586 @ SV1 )
        = $true )
      | ( ( in @ SV674 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK227_SY188 @ SV64 @ SV1 ) @ ( sK73_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4592]) ).

thf(4917,plain,
    ! [SV64: $i,SV1: $i,SV675: $i,SV587: $i] :
      ( ( ( ~ ( in @ SV587 @ SV675 ) )
        = $true )
      | ( ( in @ SV587 @ SV1 )
        = $true )
      | ( ( in @ SV675 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( SV64
          = ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4593]) ).

thf(4918,plain,
    ! [SV64: $i,SV1: $i,SV676: $i,SV588: $i] :
      ( ( ( ~ ( in @ SV588 @ SV676 ) )
        = $true )
      | ( ( in @ SV588 @ SV1 )
        = $true )
      | ( ( in @ SV676 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV64 @ ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4594]) ).

thf(4919,plain,
    ! [SV102: $i,SV677: $i,SV1: $i,SV761: $i] :
      ( ( ( in @ SV761 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV677 @ SV761 )
          | ( in @ SV677 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK236_SY249 @ SV102 @ SV1 ) @ ( sK92_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4595]) ).

thf(4920,plain,
    ! [SV102: $i,SV678: $i,SV1: $i,SV762: $i] :
      ( ( ( in @ SV762 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV678 @ SV762 )
          | ( in @ SV678 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( SV102
          = ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4596]) ).

thf(4921,plain,
    ! [SV102: $i,SV679: $i,SV1: $i,SV763: $i] :
      ( ( ( in @ SV763 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV679 @ SV763 )
          | ( in @ SV679 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4597]) ).

thf(4922,plain,
    ! [SV104: $i,SV680: $i,SV1: $i,SV764: $i] :
      ( ( ( in @ SV764 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV680 @ SV764 )
          | ( in @ SV680 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK237_SY250 @ SV104 @ SV1 ) @ ( sK93_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4598]) ).

thf(4923,plain,
    ! [SV104: $i,SV681: $i,SV1: $i,SV765: $i] :
      ( ( ( in @ SV765 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV681 @ SV765 )
          | ( in @ SV681 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( SV104
          = ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4599]) ).

thf(4924,plain,
    ! [SV104: $i,SV682: $i,SV1: $i,SV766: $i] :
      ( ( ( in @ SV766 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV682 @ SV766 )
          | ( in @ SV682 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4600]) ).

thf(4925,plain,
    ! [SV106: $i,SV683: $i,SV1: $i,SV767: $i] :
      ( ( ( in @ SV767 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV683 @ SV767 )
          | ( in @ SV683 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK238_SY251 @ SV106 @ SV1 ) @ ( sK94_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4601]) ).

thf(4926,plain,
    ! [SV106: $i,SV684: $i,SV1: $i,SV768: $i] :
      ( ( ( in @ SV768 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV684 @ SV768 )
          | ( in @ SV684 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( SV106
          = ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4602]) ).

thf(4927,plain,
    ! [SV106: $i,SV685: $i,SV1: $i,SV769: $i] :
      ( ( ( in @ SV769 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV685 @ SV769 )
          | ( in @ SV685 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4603]) ).

thf(4928,plain,
    ! [SV108: $i,SV686: $i,SV1: $i,SV770: $i] :
      ( ( ( in @ SV770 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV686 @ SV770 )
          | ( in @ SV686 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK239_SY252 @ SV108 @ SV1 ) @ ( sK95_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4604]) ).

thf(4929,plain,
    ! [SV108: $i,SV687: $i,SV1: $i,SV771: $i] :
      ( ( ( in @ SV771 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV687 @ SV771 )
          | ( in @ SV687 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( SV108
          = ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4605]) ).

thf(4930,plain,
    ! [SV108: $i,SV688: $i,SV1: $i,SV772: $i] :
      ( ( ( in @ SV772 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV688 @ SV772 )
          | ( in @ SV688 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4606]) ).

thf(4931,plain,
    ! [SV70: $i,SV1: $i,SV689: $i,SV589: $i] :
      ( ( ( ~ ( in @ SV589 @ SV689 ) )
        = $true )
      | ( ( in @ SV589 @ SV1 )
        = $true )
      | ( ( in @ SV689 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK228_SY193 @ SV70 @ SV1 ) @ ( sK74_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4607]) ).

thf(4932,plain,
    ! [SV70: $i,SV1: $i,SV690: $i,SV590: $i] :
      ( ( ( ~ ( in @ SV590 @ SV690 ) )
        = $true )
      | ( ( in @ SV590 @ SV1 )
        = $true )
      | ( ( in @ SV690 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( SV70
          = ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4608]) ).

thf(4933,plain,
    ! [SV70: $i,SV1: $i,SV691: $i,SV591: $i] :
      ( ( ( ~ ( in @ SV591 @ SV691 ) )
        = $true )
      | ( ( in @ SV591 @ SV1 )
        = $true )
      | ( ( in @ SV691 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4609]) ).

thf(4934,plain,
    ! [SV72: $i,SV1: $i,SV692: $i,SV592: $i] :
      ( ( ( ~ ( in @ SV592 @ SV692 ) )
        = $true )
      | ( ( in @ SV592 @ SV1 )
        = $true )
      | ( ( in @ SV692 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK229_SY194 @ SV72 @ SV1 ) @ ( sK75_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4610]) ).

thf(4935,plain,
    ! [SV72: $i,SV1: $i,SV693: $i,SV593: $i] :
      ( ( ( ~ ( in @ SV593 @ SV693 ) )
        = $true )
      | ( ( in @ SV593 @ SV1 )
        = $true )
      | ( ( in @ SV693 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( SV72
          = ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4611]) ).

thf(4936,plain,
    ! [SV72: $i,SV1: $i,SV694: $i,SV594: $i] :
      ( ( ( ~ ( in @ SV594 @ SV694 ) )
        = $true )
      | ( ( in @ SV594 @ SV1 )
        = $true )
      | ( ( in @ SV694 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4612]) ).

thf(4937,plain,
    ! [SV74: $i,SV1: $i,SV695: $i,SV595: $i] :
      ( ( ( ~ ( in @ SV595 @ SV695 ) )
        = $true )
      | ( ( in @ SV595 @ SV1 )
        = $true )
      | ( ( in @ SV695 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK230_SY195 @ SV74 @ SV1 ) @ ( sK76_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4613]) ).

thf(4938,plain,
    ! [SV74: $i,SV1: $i,SV696: $i,SV596: $i] :
      ( ( ( ~ ( in @ SV596 @ SV696 ) )
        = $true )
      | ( ( in @ SV596 @ SV1 )
        = $true )
      | ( ( in @ SV696 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( SV74
          = ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4614]) ).

thf(4939,plain,
    ! [SV74: $i,SV1: $i,SV697: $i,SV597: $i] :
      ( ( ( ~ ( in @ SV597 @ SV697 ) )
        = $true )
      | ( ( in @ SV597 @ SV1 )
        = $true )
      | ( ( in @ SV697 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV74 @ ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4615]) ).

thf(4940,plain,
    ! [SV76: $i,SV1: $i,SV698: $i,SV598: $i] :
      ( ( ( ~ ( in @ SV598 @ SV698 ) )
        = $true )
      | ( ( in @ SV598 @ SV1 )
        = $true )
      | ( ( in @ SV698 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK231_SY196 @ SV76 @ SV1 ) @ ( sK77_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4616]) ).

thf(4941,plain,
    ! [SV76: $i,SV1: $i,SV699: $i,SV599: $i] :
      ( ( ( ~ ( in @ SV599 @ SV699 ) )
        = $true )
      | ( ( in @ SV599 @ SV1 )
        = $true )
      | ( ( in @ SV699 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( SV76
          = ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4617]) ).

thf(4942,plain,
    ! [SV76: $i,SV1: $i,SV700: $i,SV600: $i] :
      ( ( ( ~ ( in @ SV600 @ SV700 ) )
        = $true )
      | ( ( in @ SV600 @ SV1 )
        = $true )
      | ( ( in @ SV700 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV76 @ ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4618]) ).

thf(4943,plain,
    ! [SV162: $i,SV773: $i,SV1: $i,SV841: $i] :
      ( ( ( ~ ( in @ SV841 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV773 @ SV841 )
          | ( in @ SV773 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK248_SY309 @ SV162 @ SV1 ) @ ( sK110_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4619]) ).

thf(4944,plain,
    ! [SV162: $i,SV774: $i,SV1: $i,SV842: $i] :
      ( ( ( ~ ( in @ SV842 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV774 @ SV842 )
          | ( in @ SV774 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( SV162
          = ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4620]) ).

thf(4945,plain,
    ! [SV162: $i,SV775: $i,SV1: $i,SV843: $i] :
      ( ( ( ~ ( in @ SV843 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV775 @ SV843 )
          | ( in @ SV775 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4621]) ).

thf(4946,plain,
    ! [SV164: $i,SV776: $i,SV1: $i,SV844: $i] :
      ( ( ( ~ ( in @ SV844 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV776 @ SV844 )
          | ( in @ SV776 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK249_SY310 @ SV164 @ SV1 ) @ ( sK111_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4622]) ).

thf(4947,plain,
    ! [SV164: $i,SV777: $i,SV1: $i,SV845: $i] :
      ( ( ( ~ ( in @ SV845 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV777 @ SV845 )
          | ( in @ SV777 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( SV164
          = ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4623]) ).

thf(4948,plain,
    ! [SV164: $i,SV778: $i,SV1: $i,SV846: $i] :
      ( ( ( ~ ( in @ SV846 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV778 @ SV846 )
          | ( in @ SV778 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV164 @ ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4624]) ).

thf(4949,plain,
    ! [SV216: $i,SV847: $i,SV1: $i,SV913: $i] :
      ( ( ( ~ ( in @ SV913 @ SV1 )
          | ~ ( in @ SV847 @ SV913 )
          | ( in @ SV847 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK260_SY351 @ SV216 @ SV1 ) @ ( sK124_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4625]) ).

thf(4950,plain,
    ! [SV216: $i,SV848: $i,SV1: $i,SV914: $i] :
      ( ( ( ~ ( in @ SV914 @ SV1 )
          | ~ ( in @ SV848 @ SV914 )
          | ( in @ SV848 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( SV216
          = ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4626]) ).

thf(4951,plain,
    ! [SV216: $i,SV849: $i,SV1: $i,SV915: $i] :
      ( ( ( ~ ( in @ SV915 @ SV1 )
          | ~ ( in @ SV849 @ SV915 )
          | ( in @ SV849 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4627]) ).

thf(4952,plain,
    ! [SV218: $i,SV850: $i,SV1: $i,SV916: $i] :
      ( ( ( ~ ( in @ SV916 @ SV1 )
          | ~ ( in @ SV850 @ SV916 )
          | ( in @ SV850 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK261_SY352 @ SV218 @ SV1 ) @ ( sK125_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4628]) ).

thf(4953,plain,
    ! [SV218: $i,SV851: $i,SV1: $i,SV917: $i] :
      ( ( ( ~ ( in @ SV917 @ SV1 )
          | ~ ( in @ SV851 @ SV917 )
          | ( in @ SV851 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( SV218
          = ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4629]) ).

thf(4954,plain,
    ! [SV218: $i,SV852: $i,SV1: $i,SV918: $i] :
      ( ( ( ~ ( in @ SV918 @ SV1 )
          | ~ ( in @ SV852 @ SV918 )
          | ( in @ SV852 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4630]) ).

thf(4955,plain,
    ! [SV220: $i,SV853: $i,SV1: $i,SV919: $i] :
      ( ( ( ~ ( in @ SV919 @ SV1 )
          | ~ ( in @ SV853 @ SV919 )
          | ( in @ SV853 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK262_SY353 @ SV220 @ SV1 ) @ ( sK126_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4631]) ).

thf(4956,plain,
    ! [SV220: $i,SV854: $i,SV1: $i,SV920: $i] :
      ( ( ( ~ ( in @ SV920 @ SV1 )
          | ~ ( in @ SV854 @ SV920 )
          | ( in @ SV854 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( SV220
          = ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4632]) ).

thf(4957,plain,
    ! [SV220: $i,SV855: $i,SV1: $i,SV921: $i] :
      ( ( ( ~ ( in @ SV921 @ SV1 )
          | ~ ( in @ SV855 @ SV921 )
          | ( in @ SV855 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4633]) ).

thf(4958,plain,
    ! [SV222: $i,SV856: $i,SV1: $i,SV922: $i] :
      ( ( ( ~ ( in @ SV922 @ SV1 )
          | ~ ( in @ SV856 @ SV922 )
          | ( in @ SV856 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK263_SY354 @ SV222 @ SV1 ) @ ( sK127_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4634]) ).

thf(4959,plain,
    ! [SV222: $i,SV857: $i,SV1: $i,SV923: $i] :
      ( ( ( ~ ( in @ SV923 @ SV1 )
          | ~ ( in @ SV857 @ SV923 )
          | ( in @ SV857 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( SV222
          = ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4635]) ).

thf(4960,plain,
    ! [SV222: $i,SV858: $i,SV1: $i,SV924: $i] :
      ( ( ( ~ ( in @ SV924 @ SV1 )
          | ~ ( in @ SV858 @ SV924 )
          | ( in @ SV858 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4636]) ).

thf(4961,plain,
    ! [SV170: $i,SV779: $i,SV1: $i,SV859: $i] :
      ( ( ( ~ ( in @ SV859 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV779 @ SV859 )
          | ( in @ SV779 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK250_SY315 @ SV170 @ SV1 ) @ ( sK112_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4637]) ).

thf(4962,plain,
    ! [SV170: $i,SV780: $i,SV1: $i,SV860: $i] :
      ( ( ( ~ ( in @ SV860 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV780 @ SV860 )
          | ( in @ SV780 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( SV170
          = ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4638]) ).

thf(4963,plain,
    ! [SV170: $i,SV781: $i,SV1: $i,SV861: $i] :
      ( ( ( ~ ( in @ SV861 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV781 @ SV861 )
          | ( in @ SV781 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4639]) ).

thf(4964,plain,
    ! [SV172: $i,SV782: $i,SV1: $i,SV862: $i] :
      ( ( ( ~ ( in @ SV862 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV782 @ SV862 )
          | ( in @ SV782 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK251_SY316 @ SV172 @ SV1 ) @ ( sK113_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4640]) ).

thf(4965,plain,
    ! [SV172: $i,SV783: $i,SV1: $i,SV863: $i] :
      ( ( ( ~ ( in @ SV863 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV783 @ SV863 )
          | ( in @ SV783 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( SV172
          = ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4641]) ).

thf(4966,plain,
    ! [SV172: $i,SV784: $i,SV1: $i,SV864: $i] :
      ( ( ( ~ ( in @ SV864 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV784 @ SV864 )
          | ( in @ SV784 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4642]) ).

thf(4967,plain,
    ! [SV174: $i,SV785: $i,SV1: $i,SV865: $i] :
      ( ( ( ~ ( in @ SV865 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV785 @ SV865 )
          | ( in @ SV785 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK252_SY317 @ SV174 @ SV1 ) @ ( sK114_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4643]) ).

thf(4968,plain,
    ! [SV174: $i,SV786: $i,SV1: $i,SV866: $i] :
      ( ( ( ~ ( in @ SV866 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV786 @ SV866 )
          | ( in @ SV786 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( SV174
          = ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4644]) ).

thf(4969,plain,
    ! [SV174: $i,SV787: $i,SV1: $i,SV867: $i] :
      ( ( ( ~ ( in @ SV867 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV787 @ SV867 )
          | ( in @ SV787 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV174 @ ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4645]) ).

thf(4970,plain,
    ! [SV176: $i,SV788: $i,SV1: $i,SV868: $i] :
      ( ( ( ~ ( in @ SV868 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV788 @ SV868 )
          | ( in @ SV788 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK253_SY318 @ SV176 @ SV1 ) @ ( sK115_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4646]) ).

thf(4971,plain,
    ! [SV176: $i,SV789: $i,SV1: $i,SV869: $i] :
      ( ( ( ~ ( in @ SV869 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV789 @ SV869 )
          | ( in @ SV789 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( SV176
          = ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4647]) ).

thf(4972,plain,
    ! [SV176: $i,SV790: $i,SV1: $i,SV870: $i] :
      ( ( ( ~ ( in @ SV870 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV790 @ SV870 )
          | ( in @ SV790 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV176 @ ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4648]) ).

thf(4973,plain,
    ! [SV284: $i,SV925: $i,SV1: $i] :
      ( ( ( ! [SY809: $i] :
              ( ~ ( in @ SY809 @ SV1 )
              | ~ ( in @ SV925 @ SY809 )
              | ( in @ SV925 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK272_SY409 @ SV284 @ SV1 ) @ ( sK140_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4649]) ).

thf(4974,plain,
    ! [SV284: $i,SV926: $i,SV1: $i] :
      ( ( ( ! [SY810: $i] :
              ( ~ ( in @ SY810 @ SV1 )
              | ~ ( in @ SV926 @ SY810 )
              | ( in @ SV926 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( SV284
          = ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4650]) ).

thf(4975,plain,
    ! [SV284: $i,SV927: $i,SV1: $i] :
      ( ( ( ! [SY811: $i] :
              ( ~ ( in @ SY811 @ SV1 )
              | ~ ( in @ SV927 @ SY811 )
              | ( in @ SV927 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV284 @ ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4651]) ).

thf(4976,plain,
    ! [SV286: $i,SV928: $i,SV1: $i] :
      ( ( ( ! [SY812: $i] :
              ( ~ ( in @ SY812 @ SV1 )
              | ~ ( in @ SV928 @ SY812 )
              | ( in @ SV928 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK273_SY410 @ SV286 @ SV1 ) @ ( sK141_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4652]) ).

thf(4977,plain,
    ! [SV286: $i,SV929: $i,SV1: $i] :
      ( ( ( ! [SY813: $i] :
              ( ~ ( in @ SY813 @ SV1 )
              | ~ ( in @ SV929 @ SY813 )
              | ( in @ SV929 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( SV286
          = ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4653]) ).

thf(4978,plain,
    ! [SV286: $i,SV930: $i,SV1: $i] :
      ( ( ( ! [SY814: $i] :
              ( ~ ( in @ SY814 @ SV1 )
              | ~ ( in @ SV930 @ SY814 )
              | ( in @ SV930 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV286 @ ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4654]) ).

thf(4979,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( in @ ( sK288_SY479 @ SV348 @ SV1 ) @ ( sK164_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4655]) ).

thf(4980,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( SV348
          = ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4656]) ).

thf(4981,plain,
    ! [SV1: $i,SV348: $i] :
      ( ( ( in @ SV348 @ ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4656]) ).

thf(4982,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( in @ ( sK289_SY480 @ SV350 @ SV1 ) @ ( sK165_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4657]) ).

thf(4983,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( SV350
          = ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4658]) ).

thf(4984,plain,
    ! [SV1: $i,SV350: $i] :
      ( ( ( in @ SV350 @ ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4658]) ).

thf(4985,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( in @ ( sK290_SY481 @ SV352 @ SV1 ) @ ( sK166_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4659]) ).

thf(4986,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( SV352
          = ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4660]) ).

thf(4987,plain,
    ! [SV1: $i,SV352: $i] :
      ( ( ( in @ SV352 @ ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4660]) ).

thf(4988,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( in @ ( sK291_SY482 @ SV354 @ SV1 ) @ ( sK167_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4661]) ).

thf(4989,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( SV354
          = ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4662]) ).

thf(4990,plain,
    ! [SV1: $i,SV354: $i] :
      ( ( ( in @ SV354 @ ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4662]) ).

thf(4991,plain,
    ! [SV292: $i,SV931: $i,SV1: $i] :
      ( ( ( ! [SY815: $i] :
              ( ~ ( in @ SY815 @ SV1 )
              | ~ ( in @ SV931 @ SY815 )
              | ( in @ SV931 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK274_SY415 @ SV292 @ SV1 ) @ ( sK142_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4663]) ).

thf(4992,plain,
    ! [SV292: $i,SV932: $i,SV1: $i] :
      ( ( ( ! [SY816: $i] :
              ( ~ ( in @ SY816 @ SV1 )
              | ~ ( in @ SV932 @ SY816 )
              | ( in @ SV932 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( SV292
          = ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4664]) ).

thf(4993,plain,
    ! [SV292: $i,SV933: $i,SV1: $i] :
      ( ( ( ! [SY817: $i] :
              ( ~ ( in @ SY817 @ SV1 )
              | ~ ( in @ SV933 @ SY817 )
              | ( in @ SV933 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4665]) ).

thf(4994,plain,
    ! [SV294: $i,SV934: $i,SV1: $i] :
      ( ( ( ! [SY818: $i] :
              ( ~ ( in @ SY818 @ SV1 )
              | ~ ( in @ SV934 @ SY818 )
              | ( in @ SV934 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK275_SY416 @ SV294 @ SV1 ) @ ( sK143_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4666]) ).

thf(4995,plain,
    ! [SV294: $i,SV935: $i,SV1: $i] :
      ( ( ( ! [SY819: $i] :
              ( ~ ( in @ SY819 @ SV1 )
              | ~ ( in @ SV935 @ SY819 )
              | ( in @ SV935 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( SV294
          = ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4667]) ).

thf(4996,plain,
    ! [SV294: $i,SV936: $i,SV1: $i] :
      ( ( ( ! [SY820: $i] :
              ( ~ ( in @ SY820 @ SV1 )
              | ~ ( in @ SV936 @ SY820 )
              | ( in @ SV936 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4668]) ).

thf(4997,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( ~ ( in @ ( sK300_SY529 @ SV406 @ SV1 ) @ ( sK180_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4670]) ).

thf(4998,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( ( SV406
            = ( sK300_SY529 @ SV406 @ SV1 ) )
          | ( in @ SV406 @ ( sK300_SY529 @ SV406 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4670]) ).

thf(4999,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( ~ ( in @ ( sK301_SY530 @ SV408 @ SV1 ) @ ( sK181_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4672]) ).

thf(5000,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( ( SV408
            = ( sK301_SY530 @ SV408 @ SV1 ) )
          | ( in @ SV408 @ ( sK301_SY530 @ SV408 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4672]) ).

thf(5001,plain,
    ! [SV1: $i,SV701: $i,SV601: $i] :
      ( ( ( ~ ( in @ SV601 @ SV701 ) )
        = $true )
      | ( ( in @ SV601 @ SV1 )
        = $true )
      | ( ( in @ SV701 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK196_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4674]) ).

thf(5002,plain,
    ! [SV516: $i,SV1: $i] :
      ( ( ( ! [SY589: $i] :
              ( ~ ( in @ SY589 @ ( sK196_SY8 @ SV1 ) )
              | ( SV516 = SY589 )
              | ( in @ SV516 @ SY589 ) ) )
        = $false )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4675]) ).

thf(5003,plain,
    ! [SV1: $i,SV702: $i,SV602: $i] :
      ( ( ( ~ ( in @ SV602 @ SV702 ) )
        = $true )
      | ( ( in @ SV602 @ SV1 )
        = $true )
      | ( ( in @ SV702 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK197_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4677]) ).

thf(5004,plain,
    ! [SV518: $i,SV1: $i] :
      ( ( ( ! [SY590: $i] :
              ( ~ ( in @ SY590 @ ( sK197_SY8 @ SV1 ) )
              | ( SV518 = SY590 )
              | ( in @ SV518 @ SY590 ) ) )
        = $false )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4678]) ).

thf(5005,plain,
    ! [SV1: $i,SV603: $i,SV519: $i] :
      ( ( ( in @ SV519 @ SV603 )
        = $false )
      | ( ( in @ SV519 @ SV1 )
        = $true )
      | ( ( in @ SV603 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK212_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4679]) ).

thf(5006,plain,
    ! [SV703: $i,SV1: $i,SV791: $i] :
      ( ( ( in @ SV791 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV703 @ SV791 )
          | ( in @ SV703 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK212_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4680]) ).

thf(5007,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY659: $i] :
                ( ~ ( in @ SY659 @ ( sK212_SY8 @ SV1 ) )
                | ( SV604 = SY659 )
                | ( in @ SV604 @ SY659 ) ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4681]) ).

thf(5008,plain,
    ! [SV1: $i,SV605: $i,SV520: $i] :
      ( ( ( in @ SV520 @ SV605 )
        = $false )
      | ( ( in @ SV520 @ SV1 )
        = $true )
      | ( ( in @ SV605 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK213_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4682]) ).

thf(5009,plain,
    ! [SV704: $i,SV1: $i,SV792: $i] :
      ( ( ( in @ SV792 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV704 @ SV792 )
          | ( in @ SV704 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK213_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4683]) ).

thf(5010,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY660: $i] :
                ( ~ ( in @ SY660 @ ( sK213_SY8 @ SV1 ) )
                | ( SV606 = SY660 )
                | ( in @ SV606 @ SY660 ) ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4684]) ).

thf(5011,plain,
    ! [SV1: $i,SV607: $i,SV521: $i] :
      ( ( ( in @ SV521 @ SV607 )
        = $false )
      | ( ( in @ SV521 @ SV1 )
        = $true )
      | ( ( in @ SV607 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK214_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4685]) ).

thf(5012,plain,
    ! [SV705: $i,SV1: $i,SV793: $i] :
      ( ( ( in @ SV793 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV705 @ SV793 )
          | ( in @ SV705 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK214_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4686]) ).

thf(5013,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY661: $i] :
                ( ~ ( in @ SY661 @ ( sK214_SY8 @ SV1 ) )
                | ( SV608 = SY661 )
                | ( in @ SV608 @ SY661 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4687]) ).

thf(5014,plain,
    ! [SV1: $i,SV609: $i,SV522: $i] :
      ( ( ( in @ SV522 @ SV609 )
        = $false )
      | ( ( in @ SV522 @ SV1 )
        = $true )
      | ( ( in @ SV609 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK215_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4688]) ).

thf(5015,plain,
    ! [SV706: $i,SV1: $i,SV794: $i] :
      ( ( ( in @ SV794 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV706 @ SV794 )
          | ( in @ SV706 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK215_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4689]) ).

thf(5016,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY662: $i] :
                ( ~ ( in @ SY662 @ ( sK215_SY8 @ SV1 ) )
                | ( SV610 = SY662 )
                | ( in @ SV610 @ SY662 ) ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4690]) ).

thf(5017,plain,
    ! [SV1: $i,SV707: $i,SV611: $i] :
      ( ( ( ~ ( in @ SV611 @ SV707 ) )
        = $true )
      | ( ( in @ SV611 @ SV1 )
        = $true )
      | ( ( in @ SV707 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK198_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4692]) ).

thf(5018,plain,
    ! [SV524: $i,SV1: $i] :
      ( ( ( ! [SY595: $i] :
              ( ~ ( in @ SY595 @ ( sK198_SY8 @ SV1 ) )
              | ( SV524 = SY595 )
              | ( in @ SV524 @ SY595 ) ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4693]) ).

thf(5019,plain,
    ! [SV1: $i,SV708: $i,SV612: $i] :
      ( ( ( ~ ( in @ SV612 @ SV708 ) )
        = $true )
      | ( ( in @ SV612 @ SV1 )
        = $true )
      | ( ( in @ SV708 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK199_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4695]) ).

thf(5020,plain,
    ! [SV526: $i,SV1: $i] :
      ( ( ( ! [SY596: $i] :
              ( ~ ( in @ SY596 @ ( sK199_SY8 @ SV1 ) )
              | ( SV526 = SY596 )
              | ( in @ SV526 @ SY596 ) ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4696]) ).

thf(5021,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( ~ ( in @ ( sK302_SY531 @ SV410 @ SV1 ) @ ( sK182_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4698]) ).

thf(5022,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( ( SV410
            = ( sK302_SY531 @ SV410 @ SV1 ) )
          | ( in @ SV410 @ ( sK302_SY531 @ SV410 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4698]) ).

thf(5023,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( ~ ( in @ ( sK303_SY532 @ SV412 @ SV1 ) @ ( sK183_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4700]) ).

thf(5024,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( ( SV412
            = ( sK303_SY532 @ SV412 @ SV1 ) )
          | ( in @ SV412 @ ( sK303_SY532 @ SV412 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4700]) ).

thf(5025,plain,
    ! [SV1: $i,SV709: $i,SV613: $i] :
      ( ( ( ~ ( in @ SV613 @ SV709 ) )
        = $true )
      | ( ( in @ SV613 @ SV1 )
        = $true )
      | ( ( in @ SV709 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK200_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4702]) ).

thf(5026,plain,
    ! [SV530: $i,SV1: $i] :
      ( ( ( ! [SY597: $i] :
              ( ~ ( in @ SY597 @ ( sK200_SY8 @ SV1 ) )
              | ( SV530 = SY597 )
              | ( in @ SV530 @ SY597 ) ) )
        = $false )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4703]) ).

thf(5027,plain,
    ! [SV1: $i,SV710: $i,SV614: $i] :
      ( ( ( ~ ( in @ SV614 @ SV710 ) )
        = $true )
      | ( ( in @ SV614 @ SV1 )
        = $true )
      | ( ( in @ SV710 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK201_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4705]) ).

thf(5028,plain,
    ! [SV532: $i,SV1: $i] :
      ( ( ( ! [SY598: $i] :
              ( ~ ( in @ SY598 @ ( sK201_SY8 @ SV1 ) )
              | ( SV532 = SY598 )
              | ( in @ SV532 @ SY598 ) ) )
        = $false )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4706]) ).

thf(5029,plain,
    ! [SV1: $i,SV615: $i,SV533: $i] :
      ( ( ( in @ SV533 @ SV615 )
        = $false )
      | ( ( in @ SV533 @ SV1 )
        = $true )
      | ( ( in @ SV615 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK216_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4707]) ).

thf(5030,plain,
    ! [SV711: $i,SV1: $i,SV795: $i] :
      ( ( ( in @ SV795 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV711 @ SV795 )
          | ( in @ SV711 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK216_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4708]) ).

thf(5031,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY667: $i] :
                ( ~ ( in @ SY667 @ ( sK216_SY8 @ SV1 ) )
                | ( SV616 = SY667 )
                | ( in @ SV616 @ SY667 ) ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4709]) ).

thf(5032,plain,
    ! [SV1: $i,SV617: $i,SV534: $i] :
      ( ( ( in @ SV534 @ SV617 )
        = $false )
      | ( ( in @ SV534 @ SV1 )
        = $true )
      | ( ( in @ SV617 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK217_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4710]) ).

thf(5033,plain,
    ! [SV712: $i,SV1: $i,SV796: $i] :
      ( ( ( in @ SV796 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV712 @ SV796 )
          | ( in @ SV712 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK217_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4711]) ).

thf(5034,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY668: $i] :
                ( ~ ( in @ SY668 @ ( sK217_SY8 @ SV1 ) )
                | ( SV618 = SY668 )
                | ( in @ SV618 @ SY668 ) ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4712]) ).

thf(5035,plain,
    ! [SV1: $i,SV619: $i,SV535: $i] :
      ( ( ( in @ SV535 @ SV619 )
        = $false )
      | ( ( in @ SV535 @ SV1 )
        = $true )
      | ( ( in @ SV619 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK218_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4713]) ).

thf(5036,plain,
    ! [SV713: $i,SV1: $i,SV797: $i] :
      ( ( ( in @ SV797 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV713 @ SV797 )
          | ( in @ SV713 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK218_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4714]) ).

thf(5037,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY669: $i] :
                ( ~ ( in @ SY669 @ ( sK218_SY8 @ SV1 ) )
                | ( SV620 = SY669 )
                | ( in @ SV620 @ SY669 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4715]) ).

thf(5038,plain,
    ! [SV1: $i,SV621: $i,SV536: $i] :
      ( ( ( in @ SV536 @ SV621 )
        = $false )
      | ( ( in @ SV536 @ SV1 )
        = $true )
      | ( ( in @ SV621 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK219_SY8 @ SV1 ) @ ( powerset @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4716]) ).

thf(5039,plain,
    ! [SV714: $i,SV1: $i,SV798: $i] :
      ( ( ( in @ SV798 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV714 @ SV798 )
          | ( in @ SV714 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK219_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4717]) ).

thf(5040,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( ~ ! [SY670: $i] :
                ( ~ ( in @ SY670 @ ( sK219_SY8 @ SV1 ) )
                | ( SV622 = SY670 )
                | ( in @ SV622 @ SY670 ) ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4718]) ).

thf(5041,plain,
    ! [SV1: $i,SV715: $i,SV623: $i] :
      ( ( ( ~ ( in @ SV623 @ SV715 ) )
        = $true )
      | ( ( in @ SV623 @ SV1 )
        = $true )
      | ( ( in @ SV715 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK202_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4720]) ).

thf(5042,plain,
    ! [SV538: $i,SV1: $i] :
      ( ( ( ! [SY603: $i] :
              ( ~ ( in @ SY603 @ ( sK202_SY8 @ SV1 ) )
              | ( SV538 = SY603 )
              | ( in @ SV538 @ SY603 ) ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4721]) ).

thf(5043,plain,
    ! [SV1: $i,SV716: $i,SV624: $i] :
      ( ( ( ~ ( in @ SV624 @ SV716 ) )
        = $true )
      | ( ( in @ SV624 @ SV1 )
        = $true )
      | ( ( in @ SV716 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK203_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4723]) ).

thf(5044,plain,
    ! [SV540: $i,SV1: $i] :
      ( ( ( ! [SY604: $i] :
              ( ~ ( in @ SY604 @ ( sK203_SY8 @ SV1 ) )
              | ( SV540 = SY604 )
              | ( in @ SV540 @ SY604 ) ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4724]) ).

thf(5045,plain,
    ! [SV178: $i,SV799: $i,SV1: $i,SV871: $i] :
      ( ( ( ~ ( in @ SV871 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV799 @ SV871 )
          | ( in @ SV799 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK254_SY327 @ SV178 @ SV1 ) @ ( sK118_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4725]) ).

thf(5046,plain,
    ! [SV178: $i,SV800: $i,SV1: $i,SV872: $i] :
      ( ( ( ~ ( in @ SV872 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV800 @ SV872 )
          | ( in @ SV800 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( SV178
          = ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4726]) ).

thf(5047,plain,
    ! [SV178: $i,SV801: $i,SV1: $i,SV873: $i] :
      ( ( ( ~ ( in @ SV873 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV801 @ SV873 )
          | ( in @ SV801 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV178 @ ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4727]) ).

thf(5048,plain,
    ! [SV180: $i,SV802: $i,SV1: $i,SV874: $i] :
      ( ( ( ~ ( in @ SV874 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV802 @ SV874 )
          | ( in @ SV802 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK255_SY328 @ SV180 @ SV1 ) @ ( sK119_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4728]) ).

thf(5049,plain,
    ! [SV180: $i,SV803: $i,SV1: $i,SV875: $i] :
      ( ( ( ~ ( in @ SV875 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV803 @ SV875 )
          | ( in @ SV803 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( SV180
          = ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4729]) ).

thf(5050,plain,
    ! [SV180: $i,SV804: $i,SV1: $i,SV876: $i] :
      ( ( ( ~ ( in @ SV876 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV804 @ SV876 )
          | ( in @ SV804 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV180 @ ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4730]) ).

thf(5051,plain,
    ! [SV298: $i,SV937: $i,SV1: $i] :
      ( ( ( ! [SY821: $i] :
              ( ~ ( in @ SY821 @ SV1 )
              | ~ ( in @ SV937 @ SY821 )
              | ( in @ SV937 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK276_SY433 @ SV298 @ SV1 ) @ ( sK148_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4731]) ).

thf(5052,plain,
    ! [SV298: $i,SV938: $i,SV1: $i] :
      ( ( ( ! [SY822: $i] :
              ( ~ ( in @ SY822 @ SV1 )
              | ~ ( in @ SV938 @ SY822 )
              | ( in @ SV938 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( SV298
          = ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4732]) ).

thf(5053,plain,
    ! [SV298: $i,SV939: $i,SV1: $i] :
      ( ( ( ! [SY823: $i] :
              ( ~ ( in @ SY823 @ SV1 )
              | ~ ( in @ SV939 @ SY823 )
              | ( in @ SV939 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV298 @ ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4733]) ).

thf(5054,plain,
    ! [SV300: $i,SV940: $i,SV1: $i] :
      ( ( ( ! [SY824: $i] :
              ( ~ ( in @ SY824 @ SV1 )
              | ~ ( in @ SV940 @ SY824 )
              | ( in @ SV940 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK277_SY434 @ SV300 @ SV1 ) @ ( sK149_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4734]) ).

thf(5055,plain,
    ! [SV300: $i,SV941: $i,SV1: $i] :
      ( ( ( ! [SY825: $i] :
              ( ~ ( in @ SY825 @ SV1 )
              | ~ ( in @ SV941 @ SY825 )
              | ( in @ SV941 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( SV300
          = ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4735]) ).

thf(5056,plain,
    ! [SV300: $i,SV942: $i,SV1: $i] :
      ( ( ( ! [SY826: $i] :
              ( ~ ( in @ SY826 @ SV1 )
              | ~ ( in @ SV942 @ SY826 )
              | ( in @ SV942 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV300 @ ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4736]) ).

thf(5057,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( in @ ( sK292_SY507 @ SV364 @ SV1 ) @ ( sK172_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4737]) ).

thf(5058,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( SV364
          = ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4738]) ).

thf(5059,plain,
    ! [SV1: $i,SV364: $i] :
      ( ( ( in @ SV364 @ ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4738]) ).

thf(5060,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( in @ ( sK293_SY508 @ SV366 @ SV1 ) @ ( sK173_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4739]) ).

thf(5061,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( SV366
          = ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4740]) ).

thf(5062,plain,
    ! [SV1: $i,SV366: $i] :
      ( ( ( in @ SV366 @ ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4740]) ).

thf(5063,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( in @ ( sK294_SY509 @ SV368 @ SV1 ) @ ( sK174_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4741]) ).

thf(5064,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( SV368
          = ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4742]) ).

thf(5065,plain,
    ! [SV1: $i,SV368: $i] :
      ( ( ( in @ SV368 @ ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4742]) ).

thf(5066,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( in @ ( sK295_SY510 @ SV370 @ SV1 ) @ ( sK175_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4743]) ).

thf(5067,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( SV370
          = ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4744]) ).

thf(5068,plain,
    ! [SV1: $i,SV370: $i] :
      ( ( ( in @ SV370 @ ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4744]) ).

thf(5069,plain,
    ! [SV306: $i,SV943: $i,SV1: $i] :
      ( ( ( ! [SY827: $i] :
              ( ~ ( in @ SY827 @ SV1 )
              | ~ ( in @ SV943 @ SY827 )
              | ( in @ SV943 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK278_SY439 @ SV306 @ SV1 ) @ ( sK150_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4745]) ).

thf(5070,plain,
    ! [SV306: $i,SV944: $i,SV1: $i] :
      ( ( ( ! [SY828: $i] :
              ( ~ ( in @ SY828 @ SV1 )
              | ~ ( in @ SV944 @ SY828 )
              | ( in @ SV944 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( SV306
          = ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4746]) ).

thf(5071,plain,
    ! [SV306: $i,SV945: $i,SV1: $i] :
      ( ( ( ! [SY829: $i] :
              ( ~ ( in @ SY829 @ SV1 )
              | ~ ( in @ SV945 @ SY829 )
              | ( in @ SV945 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4747]) ).

thf(5072,plain,
    ! [SV308: $i,SV946: $i,SV1: $i] :
      ( ( ( ! [SY830: $i] :
              ( ~ ( in @ SY830 @ SV1 )
              | ~ ( in @ SV946 @ SY830 )
              | ( in @ SV946 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK279_SY440 @ SV308 @ SV1 ) @ ( sK151_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4748]) ).

thf(5073,plain,
    ! [SV308: $i,SV947: $i,SV1: $i] :
      ( ( ( ! [SY831: $i] :
              ( ~ ( in @ SY831 @ SV1 )
              | ~ ( in @ SV947 @ SY831 )
              | ( in @ SV947 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( SV308
          = ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4749]) ).

thf(5074,plain,
    ! [SV308: $i,SV948: $i,SV1: $i] :
      ( ( ( ! [SY832: $i] :
              ( ~ ( in @ SY832 @ SV1 )
              | ~ ( in @ SV948 @ SY832 )
              | ( in @ SV948 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4750]) ).

thf(5075,plain,
    ! [SV44: $i,SV1: $i,SV625: $i,SV541: $i] :
      ( ( ( in @ SV541 @ SV625 )
        = $false )
      | ( ( in @ SV541 @ SV1 )
        = $true )
      | ( ( in @ SV625 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK220_SY161 @ SV44 @ SV1 ) @ ( sK60_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4751]) ).

thf(5076,plain,
    ! [SV44: $i,SV1: $i,SV626: $i,SV542: $i] :
      ( ( ( in @ SV542 @ SV626 )
        = $false )
      | ( ( in @ SV542 @ SV1 )
        = $true )
      | ( ( in @ SV626 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( SV44
          = ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4752]) ).

thf(5077,plain,
    ! [SV44: $i,SV1: $i,SV627: $i,SV543: $i] :
      ( ( ( in @ SV543 @ SV627 )
        = $false )
      | ( ( in @ SV543 @ SV1 )
        = $true )
      | ( ( in @ SV627 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV44 @ ( sK60_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK220_SY161 @ SV44 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4753]) ).

thf(5078,plain,
    ! [SV46: $i,SV1: $i,SV628: $i,SV544: $i] :
      ( ( ( in @ SV544 @ SV628 )
        = $false )
      | ( ( in @ SV544 @ SV1 )
        = $true )
      | ( ( in @ SV628 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK221_SY162 @ SV46 @ SV1 ) @ ( sK61_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4754]) ).

thf(5079,plain,
    ! [SV46: $i,SV1: $i,SV629: $i,SV545: $i] :
      ( ( ( in @ SV545 @ SV629 )
        = $false )
      | ( ( in @ SV545 @ SV1 )
        = $true )
      | ( ( in @ SV629 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( SV46
          = ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4755]) ).

thf(5080,plain,
    ! [SV46: $i,SV1: $i,SV630: $i,SV546: $i] :
      ( ( ( in @ SV546 @ SV630 )
        = $false )
      | ( ( in @ SV546 @ SV1 )
        = $true )
      | ( ( in @ SV630 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK26_SY7 @ SV1 ) @ ( sK26_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV46 @ ( sK61_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV46 @ ( sK221_SY162 @ SV46 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4756]) ).

thf(5081,plain,
    ! [SV80: $i,SV1: $i,SV717: $i,SV631: $i] :
      ( ( ( ~ ( in @ SV631 @ SV717 ) )
        = $true )
      | ( ( in @ SV631 @ SV1 )
        = $true )
      | ( ( in @ SV717 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK232_SY215 @ SV80 @ SV1 ) @ ( sK84_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4757]) ).

thf(5082,plain,
    ! [SV80: $i,SV1: $i,SV718: $i,SV632: $i] :
      ( ( ( ~ ( in @ SV632 @ SV718 ) )
        = $true )
      | ( ( in @ SV632 @ SV1 )
        = $true )
      | ( ( in @ SV718 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( SV80
          = ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4758]) ).

thf(5083,plain,
    ! [SV80: $i,SV1: $i,SV719: $i,SV633: $i] :
      ( ( ( ~ ( in @ SV633 @ SV719 ) )
        = $true )
      | ( ( in @ SV633 @ SV1 )
        = $true )
      | ( ( in @ SV719 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4759]) ).

thf(5084,plain,
    ! [SV82: $i,SV1: $i,SV720: $i,SV634: $i] :
      ( ( ( ~ ( in @ SV634 @ SV720 ) )
        = $true )
      | ( ( in @ SV634 @ SV1 )
        = $true )
      | ( ( in @ SV720 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK233_SY216 @ SV82 @ SV1 ) @ ( sK85_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4760]) ).

thf(5085,plain,
    ! [SV82: $i,SV1: $i,SV721: $i,SV635: $i] :
      ( ( ( ~ ( in @ SV635 @ SV721 ) )
        = $true )
      | ( ( in @ SV635 @ SV1 )
        = $true )
      | ( ( in @ SV721 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( SV82
          = ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4761]) ).

thf(5086,plain,
    ! [SV82: $i,SV1: $i,SV722: $i,SV636: $i] :
      ( ( ( ~ ( in @ SV636 @ SV722 ) )
        = $true )
      | ( ( in @ SV636 @ SV1 )
        = $true )
      | ( ( in @ SV722 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4762]) ).

thf(5087,plain,
    ! [SV84: $i,SV1: $i,SV723: $i,SV637: $i] :
      ( ( ( ~ ( in @ SV637 @ SV723 ) )
        = $true )
      | ( ( in @ SV637 @ SV1 )
        = $true )
      | ( ( in @ SV723 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK234_SY217 @ SV84 @ SV1 ) @ ( sK86_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4763]) ).

thf(5088,plain,
    ! [SV84: $i,SV1: $i,SV724: $i,SV638: $i] :
      ( ( ( ~ ( in @ SV638 @ SV724 ) )
        = $true )
      | ( ( in @ SV638 @ SV1 )
        = $true )
      | ( ( in @ SV724 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( SV84
          = ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4764]) ).

thf(5089,plain,
    ! [SV84: $i,SV1: $i,SV725: $i,SV639: $i] :
      ( ( ( ~ ( in @ SV639 @ SV725 ) )
        = $true )
      | ( ( in @ SV639 @ SV1 )
        = $true )
      | ( ( in @ SV725 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4765]) ).

thf(5090,plain,
    ! [SV86: $i,SV1: $i,SV726: $i,SV640: $i] :
      ( ( ( ~ ( in @ SV640 @ SV726 ) )
        = $true )
      | ( ( in @ SV640 @ SV1 )
        = $true )
      | ( ( in @ SV726 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK235_SY218 @ SV86 @ SV1 ) @ ( sK87_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4766]) ).

thf(5091,plain,
    ! [SV86: $i,SV1: $i,SV727: $i,SV641: $i] :
      ( ( ( ~ ( in @ SV641 @ SV727 ) )
        = $true )
      | ( ( in @ SV641 @ SV1 )
        = $true )
      | ( ( in @ SV727 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( SV86
          = ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4767]) ).

thf(5092,plain,
    ! [SV86: $i,SV1: $i,SV728: $i,SV642: $i] :
      ( ( ( ~ ( in @ SV642 @ SV728 ) )
        = $true )
      | ( ( in @ SV642 @ SV1 )
        = $true )
      | ( ( in @ SV728 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4768]) ).

thf(5093,plain,
    ! [SV52: $i,SV1: $i,SV643: $i,SV547: $i] :
      ( ( ( in @ SV547 @ SV643 )
        = $false )
      | ( ( in @ SV547 @ SV1 )
        = $true )
      | ( ( in @ SV643 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK222_SY167 @ SV52 @ SV1 ) @ ( sK62_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4769]) ).

thf(5094,plain,
    ! [SV52: $i,SV1: $i,SV644: $i,SV548: $i] :
      ( ( ( in @ SV548 @ SV644 )
        = $false )
      | ( ( in @ SV548 @ SV1 )
        = $true )
      | ( ( in @ SV644 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( SV52
          = ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4770]) ).

thf(5095,plain,
    ! [SV52: $i,SV1: $i,SV645: $i,SV549: $i] :
      ( ( ( in @ SV549 @ SV645 )
        = $false )
      | ( ( in @ SV549 @ SV1 )
        = $true )
      | ( ( in @ SV645 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK62_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK222_SY167 @ SV52 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4771]) ).

thf(5096,plain,
    ! [SV54: $i,SV1: $i,SV646: $i,SV550: $i] :
      ( ( ( in @ SV550 @ SV646 )
        = $false )
      | ( ( in @ SV550 @ SV1 )
        = $true )
      | ( ( in @ SV646 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK223_SY168 @ SV54 @ SV1 ) @ ( sK63_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4772]) ).

thf(5097,plain,
    ! [SV54: $i,SV1: $i,SV647: $i,SV551: $i] :
      ( ( ( in @ SV551 @ SV647 )
        = $false )
      | ( ( in @ SV551 @ SV1 )
        = $true )
      | ( ( in @ SV647 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( SV54
          = ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4773]) ).

thf(5098,plain,
    ! [SV54: $i,SV1: $i,SV648: $i,SV552: $i] :
      ( ( ( in @ SV552 @ SV648 )
        = $false )
      | ( ( in @ SV552 @ SV1 )
        = $true )
      | ( ( in @ SV648 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK27_SY7 @ SV1 ) @ ( sK27_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK14_SY29 @ SV1 ) @ ( sK10_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK63_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK223_SY168 @ SV54 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4774]) ).

thf(5099,plain,
    ! [SV56: $i,SV1: $i,SV649: $i,SV553: $i] :
      ( ( ( in @ SV553 @ SV649 )
        = $false )
      | ( ( in @ SV553 @ SV1 )
        = $true )
      | ( ( in @ SV649 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK224_SY169 @ SV56 @ SV1 ) @ ( sK64_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4775]) ).

thf(5100,plain,
    ! [SV56: $i,SV1: $i,SV650: $i,SV554: $i] :
      ( ( ( in @ SV554 @ SV650 )
        = $false )
      | ( ( in @ SV554 @ SV1 )
        = $true )
      | ( ( in @ SV650 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( SV56
          = ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4776]) ).

thf(5101,plain,
    ! [SV56: $i,SV1: $i,SV651: $i,SV555: $i] :
      ( ( ( in @ SV555 @ SV651 )
        = $false )
      | ( ( in @ SV555 @ SV1 )
        = $true )
      | ( ( in @ SV651 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV56 @ ( sK64_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV56 @ ( sK224_SY169 @ SV56 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4777]) ).

thf(5102,plain,
    ! [SV58: $i,SV1: $i,SV652: $i,SV556: $i] :
      ( ( ( in @ SV556 @ SV652 )
        = $false )
      | ( ( in @ SV556 @ SV1 )
        = $true )
      | ( ( in @ SV652 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK225_SY170 @ SV58 @ SV1 ) @ ( sK65_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4778]) ).

thf(5103,plain,
    ! [SV58: $i,SV1: $i,SV653: $i,SV557: $i] :
      ( ( ( in @ SV557 @ SV653 )
        = $false )
      | ( ( in @ SV557 @ SV1 )
        = $true )
      | ( ( in @ SV653 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( SV58
          = ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4779]) ).

thf(5104,plain,
    ! [SV58: $i,SV1: $i,SV654: $i,SV558: $i] :
      ( ( ( in @ SV558 @ SV654 )
        = $false )
      | ( ( in @ SV558 @ SV1 )
        = $true )
      | ( ( in @ SV654 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK28_SY7 @ SV1 ) @ ( sK28_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV58 @ ( sK65_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV58 @ ( sK225_SY170 @ SV58 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4780]) ).

thf(5105,plain,
    ! [SV132: $i,SV729: $i,SV1: $i,SV805: $i] :
      ( ( ( in @ SV805 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV729 @ SV805 )
          | ( in @ SV729 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK240_SY285 @ SV132 @ SV1 ) @ ( sK100_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4781]) ).

thf(5106,plain,
    ! [SV132: $i,SV730: $i,SV1: $i,SV806: $i] :
      ( ( ( in @ SV806 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV730 @ SV806 )
          | ( in @ SV730 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( SV132
          = ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4782]) ).

thf(5107,plain,
    ! [SV132: $i,SV731: $i,SV1: $i,SV807: $i] :
      ( ( ( in @ SV807 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV731 @ SV807 )
          | ( in @ SV731 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV132 @ ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4783]) ).

thf(5108,plain,
    ! [SV134: $i,SV732: $i,SV1: $i,SV808: $i] :
      ( ( ( in @ SV808 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV732 @ SV808 )
          | ( in @ SV732 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK241_SY286 @ SV134 @ SV1 ) @ ( sK101_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4784]) ).

thf(5109,plain,
    ! [SV134: $i,SV733: $i,SV1: $i,SV809: $i] :
      ( ( ( in @ SV809 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV733 @ SV809 )
          | ( in @ SV733 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( SV134
          = ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4785]) ).

thf(5110,plain,
    ! [SV134: $i,SV734: $i,SV1: $i,SV810: $i] :
      ( ( ( in @ SV810 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV734 @ SV810 )
          | ( in @ SV734 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV134 @ ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4786]) ).

thf(5111,plain,
    ! [SV188: $i,SV811: $i,SV1: $i,SV877: $i] :
      ( ( ( ~ ( in @ SV877 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV811 @ SV877 )
          | ( in @ SV811 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK256_SY331 @ SV188 @ SV1 ) @ ( sK120_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4787]) ).

thf(5112,plain,
    ! [SV188: $i,SV812: $i,SV1: $i,SV878: $i] :
      ( ( ( ~ ( in @ SV878 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV812 @ SV878 )
          | ( in @ SV812 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( SV188
          = ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4788]) ).

thf(5113,plain,
    ! [SV188: $i,SV813: $i,SV1: $i,SV879: $i] :
      ( ( ( ~ ( in @ SV879 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV813 @ SV879 )
          | ( in @ SV813 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4789]) ).

thf(5114,plain,
    ! [SV190: $i,SV814: $i,SV1: $i,SV880: $i] :
      ( ( ( ~ ( in @ SV880 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV814 @ SV880 )
          | ( in @ SV814 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK257_SY332 @ SV190 @ SV1 ) @ ( sK121_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4790]) ).

thf(5115,plain,
    ! [SV190: $i,SV815: $i,SV1: $i,SV881: $i] :
      ( ( ( ~ ( in @ SV881 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV815 @ SV881 )
          | ( in @ SV815 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( SV190
          = ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4791]) ).

thf(5116,plain,
    ! [SV190: $i,SV816: $i,SV1: $i,SV882: $i] :
      ( ( ( ~ ( in @ SV882 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV816 @ SV882 )
          | ( in @ SV816 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4792]) ).

thf(5117,plain,
    ! [SV192: $i,SV817: $i,SV1: $i,SV883: $i] :
      ( ( ( ~ ( in @ SV883 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV817 @ SV883 )
          | ( in @ SV817 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK258_SY333 @ SV192 @ SV1 ) @ ( sK122_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4793]) ).

thf(5118,plain,
    ! [SV192: $i,SV818: $i,SV1: $i,SV884: $i] :
      ( ( ( ~ ( in @ SV884 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV818 @ SV884 )
          | ( in @ SV818 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( SV192
          = ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4794]) ).

thf(5119,plain,
    ! [SV192: $i,SV819: $i,SV1: $i,SV885: $i] :
      ( ( ( ~ ( in @ SV885 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV819 @ SV885 )
          | ( in @ SV819 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4795]) ).

thf(5120,plain,
    ! [SV194: $i,SV820: $i,SV1: $i,SV886: $i] :
      ( ( ( ~ ( in @ SV886 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV820 @ SV886 )
          | ( in @ SV820 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK259_SY334 @ SV194 @ SV1 ) @ ( sK123_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4796]) ).

thf(5121,plain,
    ! [SV194: $i,SV821: $i,SV1: $i,SV887: $i] :
      ( ( ( ~ ( in @ SV887 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV821 @ SV887 )
          | ( in @ SV821 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( SV194
          = ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4797]) ).

thf(5122,plain,
    ! [SV194: $i,SV822: $i,SV1: $i,SV888: $i] :
      ( ( ( ~ ( in @ SV888 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV822 @ SV888 )
          | ( in @ SV822 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4798]) ).

thf(5123,plain,
    ! [SV140: $i,SV735: $i,SV1: $i,SV823: $i] :
      ( ( ( in @ SV823 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV735 @ SV823 )
          | ( in @ SV735 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK242_SY291 @ SV140 @ SV1 ) @ ( sK102_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4799]) ).

thf(5124,plain,
    ! [SV140: $i,SV736: $i,SV1: $i,SV824: $i] :
      ( ( ( in @ SV824 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV736 @ SV824 )
          | ( in @ SV736 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( SV140
          = ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4800]) ).

thf(5125,plain,
    ! [SV140: $i,SV737: $i,SV1: $i,SV825: $i] :
      ( ( ( in @ SV825 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV737 @ SV825 )
          | ( in @ SV737 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4801]) ).

thf(5126,plain,
    ! [SV142: $i,SV738: $i,SV1: $i,SV826: $i] :
      ( ( ( in @ SV826 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV738 @ SV826 )
          | ( in @ SV738 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK243_SY292 @ SV142 @ SV1 ) @ ( sK103_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4802]) ).

thf(5127,plain,
    ! [SV142: $i,SV739: $i,SV1: $i,SV827: $i] :
      ( ( ( in @ SV827 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV739 @ SV827 )
          | ( in @ SV739 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( SV142
          = ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4803]) ).

thf(5128,plain,
    ! [SV142: $i,SV740: $i,SV1: $i,SV828: $i] :
      ( ( ( in @ SV828 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV740 @ SV828 )
          | ( in @ SV740 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4804]) ).

thf(5129,plain,
    ! [SV144: $i,SV741: $i,SV1: $i,SV829: $i] :
      ( ( ( in @ SV829 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV741 @ SV829 )
          | ( in @ SV741 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK244_SY293 @ SV144 @ SV1 ) @ ( sK104_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4805]) ).

thf(5130,plain,
    ! [SV144: $i,SV742: $i,SV1: $i,SV830: $i] :
      ( ( ( in @ SV830 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV742 @ SV830 )
          | ( in @ SV742 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( SV144
          = ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4806]) ).

thf(5131,plain,
    ! [SV144: $i,SV743: $i,SV1: $i,SV831: $i] :
      ( ( ( in @ SV831 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV743 @ SV831 )
          | ( in @ SV743 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV144 @ ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4807]) ).

thf(5132,plain,
    ! [SV146: $i,SV744: $i,SV1: $i,SV832: $i] :
      ( ( ( in @ SV832 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV744 @ SV832 )
          | ( in @ SV744 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK245_SY294 @ SV146 @ SV1 ) @ ( sK105_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4808]) ).

thf(5133,plain,
    ! [SV146: $i,SV745: $i,SV1: $i,SV833: $i] :
      ( ( ( in @ SV833 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV745 @ SV833 )
          | ( in @ SV745 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( SV146
          = ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4809]) ).

thf(5134,plain,
    ! [SV146: $i,SV746: $i,SV1: $i,SV834: $i] :
      ( ( ( in @ SV834 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV746 @ SV834 )
          | ( in @ SV746 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV146 @ ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4810]) ).

thf(5135,plain,
    ! [SV248: $i,SV889: $i,SV1: $i,SV949: $i] :
      ( ( ( ~ ( in @ SV949 @ SV1 )
          | ~ ( in @ SV889 @ SV949 )
          | ( in @ SV889 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK264_SY373 @ SV248 @ SV1 ) @ ( sK128_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4811]) ).

thf(5136,plain,
    ! [SV248: $i,SV890: $i,SV1: $i,SV950: $i] :
      ( ( ( ~ ( in @ SV950 @ SV1 )
          | ~ ( in @ SV890 @ SV950 )
          | ( in @ SV890 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( SV248
          = ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4812]) ).

thf(5137,plain,
    ! [SV248: $i,SV891: $i,SV1: $i,SV951: $i] :
      ( ( ( ~ ( in @ SV951 @ SV1 )
          | ~ ( in @ SV891 @ SV951 )
          | ( in @ SV891 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV248 @ ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4813]) ).

thf(5138,plain,
    ! [SV250: $i,SV892: $i,SV1: $i,SV952: $i] :
      ( ( ( ~ ( in @ SV952 @ SV1 )
          | ~ ( in @ SV892 @ SV952 )
          | ( in @ SV892 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK265_SY374 @ SV250 @ SV1 ) @ ( sK129_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4814]) ).

thf(5139,plain,
    ! [SV250: $i,SV893: $i,SV1: $i,SV953: $i] :
      ( ( ( ~ ( in @ SV953 @ SV1 )
          | ~ ( in @ SV893 @ SV953 )
          | ( in @ SV893 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( SV250
          = ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4815]) ).

thf(5140,plain,
    ! [SV250: $i,SV894: $i,SV1: $i,SV954: $i] :
      ( ( ( ~ ( in @ SV954 @ SV1 )
          | ~ ( in @ SV894 @ SV954 )
          | ( in @ SV894 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV250 @ ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4816]) ).

thf(5141,plain,
    ! [SV316: $i,SV955: $i,SV1: $i] :
      ( ( ( ! [SY833: $i] :
              ( ~ ( in @ SY833 @ SV1 )
              | ~ ( in @ SV955 @ SY833 )
              | ( in @ SV955 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK280_SY443 @ SV316 @ SV1 ) @ ( sK152_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4817]) ).

thf(5142,plain,
    ! [SV316: $i,SV956: $i,SV1: $i] :
      ( ( ( ! [SY834: $i] :
              ( ~ ( in @ SY834 @ SV1 )
              | ~ ( in @ SV956 @ SY834 )
              | ( in @ SV956 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( SV316
          = ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4818]) ).

thf(5143,plain,
    ! [SV316: $i,SV957: $i,SV1: $i] :
      ( ( ( ! [SY835: $i] :
              ( ~ ( in @ SY835 @ SV1 )
              | ~ ( in @ SV957 @ SY835 )
              | ( in @ SV957 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4819]) ).

thf(5144,plain,
    ! [SV318: $i,SV958: $i,SV1: $i] :
      ( ( ( ! [SY836: $i] :
              ( ~ ( in @ SY836 @ SV1 )
              | ~ ( in @ SV958 @ SY836 )
              | ( in @ SV958 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK281_SY444 @ SV318 @ SV1 ) @ ( sK153_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4820]) ).

thf(5145,plain,
    ! [SV318: $i,SV959: $i,SV1: $i] :
      ( ( ( ! [SY837: $i] :
              ( ~ ( in @ SY837 @ SV1 )
              | ~ ( in @ SV959 @ SY837 )
              | ( in @ SV959 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( SV318
          = ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4821]) ).

thf(5146,plain,
    ! [SV318: $i,SV960: $i,SV1: $i] :
      ( ( ( ! [SY838: $i] :
              ( ~ ( in @ SY838 @ SV1 )
              | ~ ( in @ SV960 @ SY838 )
              | ( in @ SV960 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4822]) ).

thf(5147,plain,
    ! [SV320: $i,SV961: $i,SV1: $i] :
      ( ( ( ! [SY839: $i] :
              ( ~ ( in @ SY839 @ SV1 )
              | ~ ( in @ SV961 @ SY839 )
              | ( in @ SV961 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK282_SY445 @ SV320 @ SV1 ) @ ( sK154_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4823]) ).

thf(5148,plain,
    ! [SV320: $i,SV962: $i,SV1: $i] :
      ( ( ( ! [SY840: $i] :
              ( ~ ( in @ SY840 @ SV1 )
              | ~ ( in @ SV962 @ SY840 )
              | ( in @ SV962 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( SV320
          = ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4824]) ).

thf(5149,plain,
    ! [SV320: $i,SV963: $i,SV1: $i] :
      ( ( ( ! [SY841: $i] :
              ( ~ ( in @ SY841 @ SV1 )
              | ~ ( in @ SV963 @ SY841 )
              | ( in @ SV963 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4825]) ).

thf(5150,plain,
    ! [SV322: $i,SV964: $i,SV1: $i] :
      ( ( ( ! [SY842: $i] :
              ( ~ ( in @ SY842 @ SV1 )
              | ~ ( in @ SV964 @ SY842 )
              | ( in @ SV964 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK283_SY446 @ SV322 @ SV1 ) @ ( sK155_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4826]) ).

thf(5151,plain,
    ! [SV322: $i,SV965: $i,SV1: $i] :
      ( ( ( ! [SY843: $i] :
              ( ~ ( in @ SY843 @ SV1 )
              | ~ ( in @ SV965 @ SY843 )
              | ( in @ SV965 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( SV322
          = ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4827]) ).

thf(5152,plain,
    ! [SV322: $i,SV966: $i,SV1: $i] :
      ( ( ( ! [SY844: $i] :
              ( ~ ( in @ SY844 @ SV1 )
              | ~ ( in @ SV966 @ SY844 )
              | ( in @ SV966 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4828]) ).

thf(5153,plain,
    ! [SV256: $i,SV895: $i,SV1: $i,SV967: $i] :
      ( ( ( ~ ( in @ SV967 @ SV1 )
          | ~ ( in @ SV895 @ SV967 )
          | ( in @ SV895 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK266_SY379 @ SV256 @ SV1 ) @ ( sK130_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4829]) ).

thf(5154,plain,
    ! [SV256: $i,SV896: $i,SV1: $i,SV968: $i] :
      ( ( ( ~ ( in @ SV968 @ SV1 )
          | ~ ( in @ SV896 @ SV968 )
          | ( in @ SV896 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( SV256
          = ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4830]) ).

thf(5155,plain,
    ! [SV256: $i,SV897: $i,SV1: $i,SV969: $i] :
      ( ( ( ~ ( in @ SV969 @ SV1 )
          | ~ ( in @ SV897 @ SV969 )
          | ( in @ SV897 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4831]) ).

thf(5156,plain,
    ! [SV258: $i,SV898: $i,SV1: $i,SV970: $i] :
      ( ( ( ~ ( in @ SV970 @ SV1 )
          | ~ ( in @ SV898 @ SV970 )
          | ( in @ SV898 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK267_SY380 @ SV258 @ SV1 ) @ ( sK131_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4832]) ).

thf(5157,plain,
    ! [SV258: $i,SV899: $i,SV1: $i,SV971: $i] :
      ( ( ( ~ ( in @ SV971 @ SV1 )
          | ~ ( in @ SV899 @ SV971 )
          | ( in @ SV899 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( SV258
          = ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4833]) ).

thf(5158,plain,
    ! [SV258: $i,SV900: $i,SV1: $i,SV972: $i] :
      ( ( ( ~ ( in @ SV972 @ SV1 )
          | ~ ( in @ SV900 @ SV972 )
          | ( in @ SV900 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4834]) ).

thf(5159,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( in @ ( sK296_SY517 @ SV382 @ SV1 ) @ ( sK176_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4835]) ).

thf(5160,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( SV382
          = ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4836]) ).

thf(5161,plain,
    ! [SV1: $i,SV382: $i] :
      ( ( ( in @ SV382 @ ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4836]) ).

thf(5162,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( in @ ( sK297_SY518 @ SV384 @ SV1 ) @ ( sK177_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4837]) ).

thf(5163,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( SV384
          = ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4838]) ).

thf(5164,plain,
    ! [SV1: $i,SV384: $i] :
      ( ( ( in @ SV384 @ ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4838]) ).

thf(5165,plain,
    ! [SV1: $i,SV655: $i,SV559: $i] :
      ( ( ( in @ SV559 @ SV655 )
        = $false )
      | ( ( in @ SV559 @ SV1 )
        = $true )
      | ( ( in @ SV655 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK186_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4839]) ).

thf(5166,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( ~ ( in @ ( sK304_SY573 @ SV482 @ SV1 ) @ ( sK186_SY8 @ SV1 ) )
          | ( SV482
            = ( sK304_SY573 @ SV482 @ SV1 ) )
          | ( in @ SV482 @ ( sK304_SY573 @ SV482 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4840]) ).

thf(5167,plain,
    ! [SV1: $i,SV656: $i,SV560: $i] :
      ( ( ( in @ SV560 @ SV656 )
        = $false )
      | ( ( in @ SV560 @ SV1 )
        = $true )
      | ( ( in @ SV656 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK187_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4841]) ).

thf(5168,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( ~ ( in @ ( sK305_SY574 @ SV484 @ SV1 ) @ ( sK187_SY8 @ SV1 ) )
          | ( SV484
            = ( sK305_SY574 @ SV484 @ SV1 ) )
          | ( in @ SV484 @ ( sK305_SY574 @ SV484 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4842]) ).

thf(5169,plain,
    ! [SV1: $i,SV747: $i,SV657: $i] :
      ( ( ( ~ ( in @ SV657 @ SV747 ) )
        = $true )
      | ( ( in @ SV657 @ SV1 )
        = $true )
      | ( ( in @ SV747 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK204_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4844]) ).

thf(5170,plain,
    ! [SV562: $i,SV1: $i] :
      ( ( ( ! [SY625: $i] :
              ( ~ ( in @ SY625 @ ( sK204_SY8 @ SV1 ) )
              | ( SV562 = SY625 )
              | ( in @ SV562 @ SY625 ) ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4845]) ).

thf(5171,plain,
    ! [SV1: $i,SV748: $i,SV658: $i] :
      ( ( ( ~ ( in @ SV658 @ SV748 ) )
        = $true )
      | ( ( in @ SV658 @ SV1 )
        = $true )
      | ( ( in @ SV748 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK205_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4847]) ).

thf(5172,plain,
    ! [SV564: $i,SV1: $i] :
      ( ( ( ! [SY626: $i] :
              ( ~ ( in @ SY626 @ ( sK205_SY8 @ SV1 ) )
              | ( SV564 = SY626 )
              | ( in @ SV564 @ SY626 ) ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4848]) ).

thf(5173,plain,
    ! [SV1: $i,SV749: $i,SV659: $i] :
      ( ( ( ~ ( in @ SV659 @ SV749 ) )
        = $true )
      | ( ( in @ SV659 @ SV1 )
        = $true )
      | ( ( in @ SV749 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK206_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4850]) ).

thf(5174,plain,
    ! [SV566: $i,SV1: $i] :
      ( ( ( ! [SY627: $i] :
              ( ~ ( in @ SY627 @ ( sK206_SY8 @ SV1 ) )
              | ( SV566 = SY627 )
              | ( in @ SV566 @ SY627 ) ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4851]) ).

thf(5175,plain,
    ! [SV1: $i,SV750: $i,SV660: $i] :
      ( ( ( ~ ( in @ SV660 @ SV750 ) )
        = $true )
      | ( ( in @ SV660 @ SV1 )
        = $true )
      | ( ( in @ SV750 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK207_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4853]) ).

thf(5176,plain,
    ! [SV568: $i,SV1: $i] :
      ( ( ( ! [SY628: $i] :
              ( ~ ( in @ SY628 @ ( sK207_SY8 @ SV1 ) )
              | ( SV568 = SY628 )
              | ( in @ SV568 @ SY628 ) ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4854]) ).

thf(5177,plain,
    ! [SV1: $i,SV661: $i,SV569: $i] :
      ( ( ( in @ SV569 @ SV661 )
        = $false )
      | ( ( in @ SV569 @ SV1 )
        = $true )
      | ( ( in @ SV661 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK188_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4855]) ).

thf(5178,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( ~ ( in @ ( sK306_SY579 @ SV490 @ SV1 ) @ ( sK188_SY8 @ SV1 ) )
          | ( SV490
            = ( sK306_SY579 @ SV490 @ SV1 ) )
          | ( in @ SV490 @ ( sK306_SY579 @ SV490 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4856]) ).

thf(5179,plain,
    ! [SV1: $i,SV662: $i,SV570: $i] :
      ( ( ( in @ SV570 @ SV662 )
        = $false )
      | ( ( in @ SV570 @ SV1 )
        = $true )
      | ( ( in @ SV662 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK189_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4857]) ).

thf(5180,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( ~ ( in @ ( sK307_SY580 @ SV492 @ SV1 ) @ ( sK189_SY8 @ SV1 ) )
          | ( SV492
            = ( sK307_SY580 @ SV492 @ SV1 ) )
          | ( in @ SV492 @ ( sK307_SY580 @ SV492 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4858]) ).

thf(5181,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( in @ ( sK298_SY519 @ SV386 @ SV1 ) @ ( sK178_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4859]) ).

thf(5182,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( SV386
          = ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4860]) ).

thf(5183,plain,
    ! [SV1: $i,SV386: $i] :
      ( ( ( in @ SV386 @ ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4860]) ).

thf(5184,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( in @ ( sK299_SY520 @ SV388 @ SV1 ) @ ( sK179_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4861]) ).

thf(5185,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( SV388
          = ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4862]) ).

thf(5186,plain,
    ! [SV1: $i,SV388: $i] :
      ( ( ( in @ SV388 @ ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4862]) ).

thf(5187,plain,
    ! [SV1: $i,SV663: $i,SV571: $i] :
      ( ( ( in @ SV571 @ SV663 )
        = $false )
      | ( ( in @ SV571 @ SV1 )
        = $true )
      | ( ( in @ SV663 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK190_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4863]) ).

thf(5188,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( ~ ( in @ ( sK308_SY581 @ SV496 @ SV1 ) @ ( sK190_SY8 @ SV1 ) )
          | ( SV496
            = ( sK308_SY581 @ SV496 @ SV1 ) )
          | ( in @ SV496 @ ( sK308_SY581 @ SV496 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4864]) ).

thf(5189,plain,
    ! [SV1: $i,SV664: $i,SV572: $i] :
      ( ( ( in @ SV572 @ SV664 )
        = $false )
      | ( ( in @ SV572 @ SV1 )
        = $true )
      | ( ( in @ SV664 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK191_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4865]) ).

thf(5190,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( ~ ( in @ ( sK309_SY582 @ SV498 @ SV1 ) @ ( sK191_SY8 @ SV1 ) )
          | ( SV498
            = ( sK309_SY582 @ SV498 @ SV1 ) )
          | ( in @ SV498 @ ( sK309_SY582 @ SV498 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4866]) ).

thf(5191,plain,
    ! [SV1: $i,SV751: $i,SV665: $i] :
      ( ( ( ~ ( in @ SV665 @ SV751 ) )
        = $true )
      | ( ( in @ SV665 @ SV1 )
        = $true )
      | ( ( in @ SV751 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK208_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4868]) ).

thf(5192,plain,
    ! [SV574: $i,SV1: $i] :
      ( ( ( ! [SY633: $i] :
              ( ~ ( in @ SY633 @ ( sK208_SY8 @ SV1 ) )
              | ( SV574 = SY633 )
              | ( in @ SV574 @ SY633 ) ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4869]) ).

thf(5193,plain,
    ! [SV1: $i,SV752: $i,SV666: $i] :
      ( ( ( ~ ( in @ SV666 @ SV752 ) )
        = $true )
      | ( ( in @ SV666 @ SV1 )
        = $true )
      | ( ( in @ SV752 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK209_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4871]) ).

thf(5194,plain,
    ! [SV576: $i,SV1: $i] :
      ( ( ( ! [SY634: $i] :
              ( ~ ( in @ SY634 @ ( sK209_SY8 @ SV1 ) )
              | ( SV576 = SY634 )
              | ( in @ SV576 @ SY634 ) ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4872]) ).

thf(5195,plain,
    ! [SV1: $i,SV753: $i,SV667: $i] :
      ( ( ( ~ ( in @ SV667 @ SV753 ) )
        = $true )
      | ( ( in @ SV667 @ SV1 )
        = $true )
      | ( ( in @ SV753 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK210_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4874]) ).

thf(5196,plain,
    ! [SV578: $i,SV1: $i] :
      ( ( ( ! [SY635: $i] :
              ( ~ ( in @ SY635 @ ( sK210_SY8 @ SV1 ) )
              | ( SV578 = SY635 )
              | ( in @ SV578 @ SY635 ) ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4875]) ).

thf(5197,plain,
    ! [SV1: $i,SV754: $i,SV668: $i] :
      ( ( ( ~ ( in @ SV668 @ SV754 ) )
        = $true )
      | ( ( in @ SV668 @ SV1 )
        = $true )
      | ( ( in @ SV754 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK211_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4877]) ).

thf(5198,plain,
    ! [SV580: $i,SV1: $i] :
      ( ( ( ! [SY636: $i] :
              ( ~ ( in @ SY636 @ ( sK211_SY8 @ SV1 ) )
              | ( SV580 = SY636 )
              | ( in @ SV580 @ SY636 ) ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4878]) ).

thf(5199,plain,
    ! [SV1: $i,SV669: $i,SV581: $i] :
      ( ( ( in @ SV581 @ SV669 )
        = $false )
      | ( ( in @ SV581 @ SV1 )
        = $true )
      | ( ( in @ SV669 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK192_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4879]) ).

thf(5200,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( ~ ( in @ ( sK310_SY587 @ SV504 @ SV1 ) @ ( sK192_SY8 @ SV1 ) )
          | ( SV504
            = ( sK310_SY587 @ SV504 @ SV1 ) )
          | ( in @ SV504 @ ( sK310_SY587 @ SV504 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4880]) ).

thf(5201,plain,
    ! [SV1: $i,SV670: $i,SV582: $i] :
      ( ( ( in @ SV582 @ SV670 )
        = $false )
      | ( ( in @ SV582 @ SV1 )
        = $true )
      | ( ( in @ SV670 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK193_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4881]) ).

thf(5202,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( ~ ( in @ ( sK311_SY588 @ SV506 @ SV1 ) @ ( sK193_SY8 @ SV1 ) )
          | ( SV506
            = ( sK311_SY588 @ SV506 @ SV1 ) )
          | ( in @ SV506 @ ( sK311_SY588 @ SV506 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[4882]) ).

thf(5203,plain,
    ! [SV148: $i,SV755: $i,SV1: $i,SV835: $i] :
      ( ( ( in @ SV835 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV755 @ SV835 )
          | ( in @ SV755 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK246_SY303 @ SV148 @ SV1 ) @ ( sK108_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4883]) ).

thf(5204,plain,
    ! [SV148: $i,SV756: $i,SV1: $i,SV836: $i] :
      ( ( ( in @ SV836 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV756 @ SV836 )
          | ( in @ SV756 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( SV148
          = ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4884]) ).

thf(5205,plain,
    ! [SV148: $i,SV757: $i,SV1: $i,SV837: $i] :
      ( ( ( in @ SV837 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV757 @ SV837 )
          | ( in @ SV757 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV148 @ ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4885]) ).

thf(5206,plain,
    ! [SV150: $i,SV758: $i,SV1: $i,SV838: $i] :
      ( ( ( in @ SV838 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV758 @ SV838 )
          | ( in @ SV758 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK247_SY304 @ SV150 @ SV1 ) @ ( sK109_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4886]) ).

thf(5207,plain,
    ! [SV150: $i,SV759: $i,SV1: $i,SV839: $i] :
      ( ( ( in @ SV839 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV759 @ SV839 )
          | ( in @ SV759 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( SV150
          = ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4887]) ).

thf(5208,plain,
    ! [SV150: $i,SV760: $i,SV1: $i,SV840: $i] :
      ( ( ( in @ SV840 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV760 @ SV840 )
          | ( in @ SV760 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV150 @ ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4888]) ).

thf(5209,plain,
    ! [SV262: $i,SV901: $i,SV1: $i,SV973: $i] :
      ( ( ( ~ ( in @ SV973 @ SV1 )
          | ~ ( in @ SV901 @ SV973 )
          | ( in @ SV901 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK268_SY397 @ SV262 @ SV1 ) @ ( sK136_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4889]) ).

thf(5210,plain,
    ! [SV262: $i,SV902: $i,SV1: $i,SV974: $i] :
      ( ( ( ~ ( in @ SV974 @ SV1 )
          | ~ ( in @ SV902 @ SV974 )
          | ( in @ SV902 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( SV262
          = ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4890]) ).

thf(5211,plain,
    ! [SV262: $i,SV903: $i,SV1: $i,SV975: $i] :
      ( ( ( ~ ( in @ SV975 @ SV1 )
          | ~ ( in @ SV903 @ SV975 )
          | ( in @ SV903 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV262 @ ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4891]) ).

thf(5212,plain,
    ! [SV264: $i,SV904: $i,SV1: $i,SV976: $i] :
      ( ( ( ~ ( in @ SV976 @ SV1 )
          | ~ ( in @ SV904 @ SV976 )
          | ( in @ SV904 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK269_SY398 @ SV264 @ SV1 ) @ ( sK137_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4892]) ).

thf(5213,plain,
    ! [SV264: $i,SV905: $i,SV1: $i,SV977: $i] :
      ( ( ( ~ ( in @ SV977 @ SV1 )
          | ~ ( in @ SV905 @ SV977 )
          | ( in @ SV905 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( SV264
          = ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4893]) ).

thf(5214,plain,
    ! [SV264: $i,SV906: $i,SV1: $i,SV978: $i] :
      ( ( ( ~ ( in @ SV978 @ SV1 )
          | ~ ( in @ SV906 @ SV978 )
          | ( in @ SV906 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV264 @ ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4894]) ).

thf(5215,plain,
    ! [SV332: $i,SV979: $i,SV1: $i] :
      ( ( ( ! [SY845: $i] :
              ( ~ ( in @ SY845 @ SV1 )
              | ~ ( in @ SV979 @ SY845 )
              | ( in @ SV979 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK284_SY471 @ SV332 @ SV1 ) @ ( sK160_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4895]) ).

thf(5216,plain,
    ! [SV332: $i,SV980: $i,SV1: $i] :
      ( ( ( ! [SY846: $i] :
              ( ~ ( in @ SY846 @ SV1 )
              | ~ ( in @ SV980 @ SY846 )
              | ( in @ SV980 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( SV332
          = ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4896]) ).

thf(5217,plain,
    ! [SV332: $i,SV981: $i,SV1: $i] :
      ( ( ( ! [SY847: $i] :
              ( ~ ( in @ SY847 @ SV1 )
              | ~ ( in @ SV981 @ SY847 )
              | ( in @ SV981 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4897]) ).

thf(5218,plain,
    ! [SV334: $i,SV982: $i,SV1: $i] :
      ( ( ( ! [SY848: $i] :
              ( ~ ( in @ SY848 @ SV1 )
              | ~ ( in @ SV982 @ SY848 )
              | ( in @ SV982 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK285_SY472 @ SV334 @ SV1 ) @ ( sK161_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4898]) ).

thf(5219,plain,
    ! [SV334: $i,SV983: $i,SV1: $i] :
      ( ( ( ! [SY849: $i] :
              ( ~ ( in @ SY849 @ SV1 )
              | ~ ( in @ SV983 @ SY849 )
              | ( in @ SV983 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( SV334
          = ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4899]) ).

thf(5220,plain,
    ! [SV334: $i,SV984: $i,SV1: $i] :
      ( ( ( ! [SY850: $i] :
              ( ~ ( in @ SY850 @ SV1 )
              | ~ ( in @ SV984 @ SY850 )
              | ( in @ SV984 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4900]) ).

thf(5221,plain,
    ! [SV336: $i,SV985: $i,SV1: $i] :
      ( ( ( ! [SY851: $i] :
              ( ~ ( in @ SY851 @ SV1 )
              | ~ ( in @ SV985 @ SY851 )
              | ( in @ SV985 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK286_SY473 @ SV336 @ SV1 ) @ ( sK162_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4901]) ).

thf(5222,plain,
    ! [SV336: $i,SV986: $i,SV1: $i] :
      ( ( ( ! [SY852: $i] :
              ( ~ ( in @ SY852 @ SV1 )
              | ~ ( in @ SV986 @ SY852 )
              | ( in @ SV986 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( SV336
          = ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4902]) ).

thf(5223,plain,
    ! [SV336: $i,SV987: $i,SV1: $i] :
      ( ( ( ! [SY853: $i] :
              ( ~ ( in @ SY853 @ SV1 )
              | ~ ( in @ SV987 @ SY853 )
              | ( in @ SV987 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4903]) ).

thf(5224,plain,
    ! [SV338: $i,SV988: $i,SV1: $i] :
      ( ( ( ! [SY854: $i] :
              ( ~ ( in @ SY854 @ SV1 )
              | ~ ( in @ SV988 @ SY854 )
              | ( in @ SV988 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK287_SY474 @ SV338 @ SV1 ) @ ( sK163_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4904]) ).

thf(5225,plain,
    ! [SV338: $i,SV989: $i,SV1: $i] :
      ( ( ( ! [SY855: $i] :
              ( ~ ( in @ SY855 @ SV1 )
              | ~ ( in @ SV989 @ SY855 )
              | ( in @ SV989 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( SV338
          = ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4905]) ).

thf(5226,plain,
    ! [SV338: $i,SV990: $i,SV1: $i] :
      ( ( ( ! [SY856: $i] :
              ( ~ ( in @ SY856 @ SV1 )
              | ~ ( in @ SV990 @ SY856 )
              | ( in @ SV990 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4906]) ).

thf(5227,plain,
    ! [SV270: $i,SV907: $i,SV1: $i,SV991: $i] :
      ( ( ( ~ ( in @ SV991 @ SV1 )
          | ~ ( in @ SV907 @ SV991 )
          | ( in @ SV907 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK270_SY403 @ SV270 @ SV1 ) @ ( sK138_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4907]) ).

thf(5228,plain,
    ! [SV270: $i,SV908: $i,SV1: $i,SV992: $i] :
      ( ( ( ~ ( in @ SV992 @ SV1 )
          | ~ ( in @ SV908 @ SV992 )
          | ( in @ SV908 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( SV270
          = ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4908]) ).

thf(5229,plain,
    ! [SV270: $i,SV909: $i,SV1: $i,SV993: $i] :
      ( ( ( ~ ( in @ SV993 @ SV1 )
          | ~ ( in @ SV909 @ SV993 )
          | ( in @ SV909 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4909]) ).

thf(5230,plain,
    ! [SV272: $i,SV910: $i,SV1: $i,SV994: $i] :
      ( ( ( ~ ( in @ SV994 @ SV1 )
          | ~ ( in @ SV910 @ SV994 )
          | ( in @ SV910 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK271_SY404 @ SV272 @ SV1 ) @ ( sK139_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4910]) ).

thf(5231,plain,
    ! [SV272: $i,SV911: $i,SV1: $i,SV995: $i] :
      ( ( ( ~ ( in @ SV995 @ SV1 )
          | ~ ( in @ SV911 @ SV995 )
          | ( in @ SV911 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( SV272
          = ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4911]) ).

thf(5232,plain,
    ! [SV272: $i,SV912: $i,SV1: $i,SV996: $i] :
      ( ( ( ~ ( in @ SV996 @ SV1 )
          | ~ ( in @ SV912 @ SV996 )
          | ( in @ SV912 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4912]) ).

thf(5233,plain,
    ! [SV62: $i,SV1: $i,SV671: $i,SV583: $i] :
      ( ( ( in @ SV583 @ SV671 )
        = $false )
      | ( ( in @ SV583 @ SV1 )
        = $true )
      | ( ( in @ SV671 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK226_SY187 @ SV62 @ SV1 ) @ ( sK72_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4913]) ).

thf(5234,plain,
    ! [SV62: $i,SV1: $i,SV672: $i,SV584: $i] :
      ( ( ( in @ SV584 @ SV672 )
        = $false )
      | ( ( in @ SV584 @ SV1 )
        = $true )
      | ( ( in @ SV672 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( SV62
          = ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4914]) ).

thf(5235,plain,
    ! [SV62: $i,SV1: $i,SV673: $i,SV585: $i] :
      ( ( ( in @ SV585 @ SV673 )
        = $false )
      | ( ( in @ SV585 @ SV1 )
        = $true )
      | ( ( in @ SV673 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV62 @ ( sK72_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV62 @ ( sK226_SY187 @ SV62 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4915]) ).

thf(5236,plain,
    ! [SV64: $i,SV1: $i,SV674: $i,SV586: $i] :
      ( ( ( in @ SV586 @ SV674 )
        = $false )
      | ( ( in @ SV586 @ SV1 )
        = $true )
      | ( ( in @ SV674 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK227_SY188 @ SV64 @ SV1 ) @ ( sK73_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4916]) ).

thf(5237,plain,
    ! [SV64: $i,SV1: $i,SV675: $i,SV587: $i] :
      ( ( ( in @ SV587 @ SV675 )
        = $false )
      | ( ( in @ SV587 @ SV1 )
        = $true )
      | ( ( in @ SV675 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( SV64
          = ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4917]) ).

thf(5238,plain,
    ! [SV64: $i,SV1: $i,SV676: $i,SV588: $i] :
      ( ( ( in @ SV588 @ SV676 )
        = $false )
      | ( ( in @ SV588 @ SV1 )
        = $true )
      | ( ( in @ SV676 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK31_SY7 @ SV1 ) @ ( sK31_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV64 @ ( sK73_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV64 @ ( sK227_SY188 @ SV64 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4918]) ).

thf(5239,plain,
    ! [SV102: $i,SV1: $i,SV761: $i,SV677: $i] :
      ( ( ( ~ ( in @ SV677 @ SV761 ) )
        = $true )
      | ( ( in @ SV677 @ SV1 )
        = $true )
      | ( ( in @ SV761 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK236_SY249 @ SV102 @ SV1 ) @ ( sK92_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4919]) ).

thf(5240,plain,
    ! [SV102: $i,SV1: $i,SV762: $i,SV678: $i] :
      ( ( ( ~ ( in @ SV678 @ SV762 ) )
        = $true )
      | ( ( in @ SV678 @ SV1 )
        = $true )
      | ( ( in @ SV762 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( SV102
          = ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4920]) ).

thf(5241,plain,
    ! [SV102: $i,SV1: $i,SV763: $i,SV679: $i] :
      ( ( ( ~ ( in @ SV679 @ SV763 ) )
        = $true )
      | ( ( in @ SV679 @ SV1 )
        = $true )
      | ( ( in @ SV763 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4921]) ).

thf(5242,plain,
    ! [SV104: $i,SV1: $i,SV764: $i,SV680: $i] :
      ( ( ( ~ ( in @ SV680 @ SV764 ) )
        = $true )
      | ( ( in @ SV680 @ SV1 )
        = $true )
      | ( ( in @ SV764 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK237_SY250 @ SV104 @ SV1 ) @ ( sK93_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4922]) ).

thf(5243,plain,
    ! [SV104: $i,SV1: $i,SV765: $i,SV681: $i] :
      ( ( ( ~ ( in @ SV681 @ SV765 ) )
        = $true )
      | ( ( in @ SV681 @ SV1 )
        = $true )
      | ( ( in @ SV765 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( SV104
          = ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4923]) ).

thf(5244,plain,
    ! [SV104: $i,SV1: $i,SV766: $i,SV682: $i] :
      ( ( ( ~ ( in @ SV682 @ SV766 ) )
        = $true )
      | ( ( in @ SV682 @ SV1 )
        = $true )
      | ( ( in @ SV766 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4924]) ).

thf(5245,plain,
    ! [SV106: $i,SV1: $i,SV767: $i,SV683: $i] :
      ( ( ( ~ ( in @ SV683 @ SV767 ) )
        = $true )
      | ( ( in @ SV683 @ SV1 )
        = $true )
      | ( ( in @ SV767 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK238_SY251 @ SV106 @ SV1 ) @ ( sK94_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4925]) ).

thf(5246,plain,
    ! [SV106: $i,SV1: $i,SV768: $i,SV684: $i] :
      ( ( ( ~ ( in @ SV684 @ SV768 ) )
        = $true )
      | ( ( in @ SV684 @ SV1 )
        = $true )
      | ( ( in @ SV768 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( SV106
          = ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4926]) ).

thf(5247,plain,
    ! [SV106: $i,SV1: $i,SV769: $i,SV685: $i] :
      ( ( ( ~ ( in @ SV685 @ SV769 ) )
        = $true )
      | ( ( in @ SV685 @ SV1 )
        = $true )
      | ( ( in @ SV769 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4927]) ).

thf(5248,plain,
    ! [SV108: $i,SV1: $i,SV770: $i,SV686: $i] :
      ( ( ( ~ ( in @ SV686 @ SV770 ) )
        = $true )
      | ( ( in @ SV686 @ SV1 )
        = $true )
      | ( ( in @ SV770 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK239_SY252 @ SV108 @ SV1 ) @ ( sK95_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4928]) ).

thf(5249,plain,
    ! [SV108: $i,SV1: $i,SV771: $i,SV687: $i] :
      ( ( ( ~ ( in @ SV687 @ SV771 ) )
        = $true )
      | ( ( in @ SV687 @ SV1 )
        = $true )
      | ( ( in @ SV771 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( SV108
          = ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4929]) ).

thf(5250,plain,
    ! [SV108: $i,SV1: $i,SV772: $i,SV688: $i] :
      ( ( ( ~ ( in @ SV688 @ SV772 ) )
        = $true )
      | ( ( in @ SV688 @ SV1 )
        = $true )
      | ( ( in @ SV772 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4930]) ).

thf(5251,plain,
    ! [SV70: $i,SV1: $i,SV689: $i,SV589: $i] :
      ( ( ( in @ SV589 @ SV689 )
        = $false )
      | ( ( in @ SV589 @ SV1 )
        = $true )
      | ( ( in @ SV689 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK228_SY193 @ SV70 @ SV1 ) @ ( sK74_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4931]) ).

thf(5252,plain,
    ! [SV70: $i,SV1: $i,SV690: $i,SV590: $i] :
      ( ( ( in @ SV590 @ SV690 )
        = $false )
      | ( ( in @ SV590 @ SV1 )
        = $true )
      | ( ( in @ SV690 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( SV70
          = ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4932]) ).

thf(5253,plain,
    ! [SV70: $i,SV1: $i,SV691: $i,SV591: $i] :
      ( ( ( in @ SV591 @ SV691 )
        = $false )
      | ( ( in @ SV591 @ SV1 )
        = $true )
      | ( ( in @ SV691 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK74_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV70 @ ( sK228_SY193 @ SV70 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4933]) ).

thf(5254,plain,
    ! [SV72: $i,SV1: $i,SV692: $i,SV592: $i] :
      ( ( ( in @ SV592 @ SV692 )
        = $false )
      | ( ( in @ SV592 @ SV1 )
        = $true )
      | ( ( in @ SV692 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK229_SY194 @ SV72 @ SV1 ) @ ( sK75_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4934]) ).

thf(5255,plain,
    ! [SV72: $i,SV1: $i,SV693: $i,SV593: $i] :
      ( ( ( in @ SV593 @ SV693 )
        = $false )
      | ( ( in @ SV593 @ SV1 )
        = $true )
      | ( ( in @ SV693 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( SV72
          = ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4935]) ).

thf(5256,plain,
    ! [SV72: $i,SV1: $i,SV694: $i,SV594: $i] :
      ( ( ( in @ SV594 @ SV694 )
        = $false )
      | ( ( in @ SV594 @ SV1 )
        = $true )
      | ( ( in @ SV694 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK32_SY7 @ SV1 ) @ ( sK32_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK16_SY30 @ SV1 ) @ ( sK12_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK75_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV72 @ ( sK229_SY194 @ SV72 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4936]) ).

thf(5257,plain,
    ! [SV74: $i,SV1: $i,SV695: $i,SV595: $i] :
      ( ( ( in @ SV595 @ SV695 )
        = $false )
      | ( ( in @ SV595 @ SV1 )
        = $true )
      | ( ( in @ SV695 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK230_SY195 @ SV74 @ SV1 ) @ ( sK76_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4937]) ).

thf(5258,plain,
    ! [SV74: $i,SV1: $i,SV696: $i,SV596: $i] :
      ( ( ( in @ SV596 @ SV696 )
        = $false )
      | ( ( in @ SV596 @ SV1 )
        = $true )
      | ( ( in @ SV696 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( SV74
          = ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4938]) ).

thf(5259,plain,
    ! [SV74: $i,SV1: $i,SV697: $i,SV597: $i] :
      ( ( ( in @ SV597 @ SV697 )
        = $false )
      | ( ( in @ SV597 @ SV1 )
        = $true )
      | ( ( in @ SV697 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV74 @ ( sK76_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV74 @ ( sK230_SY195 @ SV74 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4939]) ).

thf(5260,plain,
    ! [SV76: $i,SV1: $i,SV698: $i,SV598: $i] :
      ( ( ( in @ SV598 @ SV698 )
        = $false )
      | ( ( in @ SV598 @ SV1 )
        = $true )
      | ( ( in @ SV698 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK231_SY196 @ SV76 @ SV1 ) @ ( sK77_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4940]) ).

thf(5261,plain,
    ! [SV76: $i,SV1: $i,SV699: $i,SV599: $i] :
      ( ( ( in @ SV599 @ SV699 )
        = $false )
      | ( ( in @ SV599 @ SV1 )
        = $true )
      | ( ( in @ SV699 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( SV76
          = ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4941]) ).

thf(5262,plain,
    ! [SV76: $i,SV1: $i,SV700: $i,SV600: $i] :
      ( ( ( in @ SV600 @ SV700 )
        = $false )
      | ( ( in @ SV600 @ SV1 )
        = $true )
      | ( ( in @ SV700 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK33_SY7 @ SV1 ) @ ( sK33_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV76 @ ( sK77_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV76 @ ( sK231_SY196 @ SV76 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4942]) ).

thf(5263,plain,
    ! [SV162: $i,SV773: $i,SV1: $i,SV841: $i] :
      ( ( ( in @ SV841 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV773 @ SV841 )
          | ( in @ SV773 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK248_SY309 @ SV162 @ SV1 ) @ ( sK110_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4943]) ).

thf(5264,plain,
    ! [SV162: $i,SV774: $i,SV1: $i,SV842: $i] :
      ( ( ( in @ SV842 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV774 @ SV842 )
          | ( in @ SV774 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( SV162
          = ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4944]) ).

thf(5265,plain,
    ! [SV162: $i,SV775: $i,SV1: $i,SV843: $i] :
      ( ( ( in @ SV843 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV775 @ SV843 )
          | ( in @ SV775 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4945]) ).

thf(5266,plain,
    ! [SV164: $i,SV776: $i,SV1: $i,SV844: $i] :
      ( ( ( in @ SV844 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV776 @ SV844 )
          | ( in @ SV776 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK249_SY310 @ SV164 @ SV1 ) @ ( sK111_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4946]) ).

thf(5267,plain,
    ! [SV164: $i,SV777: $i,SV1: $i,SV845: $i] :
      ( ( ( in @ SV845 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV777 @ SV845 )
          | ( in @ SV777 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( SV164
          = ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4947]) ).

thf(5268,plain,
    ! [SV164: $i,SV778: $i,SV1: $i,SV846: $i] :
      ( ( ( in @ SV846 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV778 @ SV846 )
          | ( in @ SV778 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV164 @ ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4948]) ).

thf(5269,plain,
    ! [SV216: $i,SV847: $i,SV1: $i,SV913: $i] :
      ( ( ( ~ ( in @ SV913 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV847 @ SV913 )
          | ( in @ SV847 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK260_SY351 @ SV216 @ SV1 ) @ ( sK124_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4949]) ).

thf(5270,plain,
    ! [SV216: $i,SV848: $i,SV1: $i,SV914: $i] :
      ( ( ( ~ ( in @ SV914 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV848 @ SV914 )
          | ( in @ SV848 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( SV216
          = ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4950]) ).

thf(5271,plain,
    ! [SV216: $i,SV849: $i,SV1: $i,SV915: $i] :
      ( ( ( ~ ( in @ SV915 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV849 @ SV915 )
          | ( in @ SV849 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4951]) ).

thf(5272,plain,
    ! [SV218: $i,SV850: $i,SV1: $i,SV916: $i] :
      ( ( ( ~ ( in @ SV916 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV850 @ SV916 )
          | ( in @ SV850 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK261_SY352 @ SV218 @ SV1 ) @ ( sK125_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4952]) ).

thf(5273,plain,
    ! [SV218: $i,SV851: $i,SV1: $i,SV917: $i] :
      ( ( ( ~ ( in @ SV917 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV851 @ SV917 )
          | ( in @ SV851 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( SV218
          = ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4953]) ).

thf(5274,plain,
    ! [SV218: $i,SV852: $i,SV1: $i,SV918: $i] :
      ( ( ( ~ ( in @ SV918 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV852 @ SV918 )
          | ( in @ SV852 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4954]) ).

thf(5275,plain,
    ! [SV220: $i,SV853: $i,SV1: $i,SV919: $i] :
      ( ( ( ~ ( in @ SV919 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV853 @ SV919 )
          | ( in @ SV853 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK262_SY353 @ SV220 @ SV1 ) @ ( sK126_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4955]) ).

thf(5276,plain,
    ! [SV220: $i,SV854: $i,SV1: $i,SV920: $i] :
      ( ( ( ~ ( in @ SV920 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV854 @ SV920 )
          | ( in @ SV854 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( SV220
          = ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4956]) ).

thf(5277,plain,
    ! [SV220: $i,SV855: $i,SV1: $i,SV921: $i] :
      ( ( ( ~ ( in @ SV921 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV855 @ SV921 )
          | ( in @ SV855 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4957]) ).

thf(5278,plain,
    ! [SV222: $i,SV856: $i,SV1: $i,SV922: $i] :
      ( ( ( ~ ( in @ SV922 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV856 @ SV922 )
          | ( in @ SV856 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK263_SY354 @ SV222 @ SV1 ) @ ( sK127_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[4958]) ).

thf(5279,plain,
    ! [SV222: $i,SV857: $i,SV1: $i,SV923: $i] :
      ( ( ( ~ ( in @ SV923 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV857 @ SV923 )
          | ( in @ SV857 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( SV222
          = ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4959]) ).

thf(5280,plain,
    ! [SV222: $i,SV858: $i,SV1: $i,SV924: $i] :
      ( ( ( ~ ( in @ SV924 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV858 @ SV924 )
          | ( in @ SV858 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[4960]) ).

thf(5281,plain,
    ! [SV170: $i,SV779: $i,SV1: $i,SV859: $i] :
      ( ( ( in @ SV859 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV779 @ SV859 )
          | ( in @ SV779 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK250_SY315 @ SV170 @ SV1 ) @ ( sK112_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4961]) ).

thf(5282,plain,
    ! [SV170: $i,SV780: $i,SV1: $i,SV860: $i] :
      ( ( ( in @ SV860 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV780 @ SV860 )
          | ( in @ SV780 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( SV170
          = ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4962]) ).

thf(5283,plain,
    ! [SV170: $i,SV781: $i,SV1: $i,SV861: $i] :
      ( ( ( in @ SV861 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV781 @ SV861 )
          | ( in @ SV781 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4963]) ).

thf(5284,plain,
    ! [SV172: $i,SV782: $i,SV1: $i,SV862: $i] :
      ( ( ( in @ SV862 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV782 @ SV862 )
          | ( in @ SV782 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK251_SY316 @ SV172 @ SV1 ) @ ( sK113_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4964]) ).

thf(5285,plain,
    ! [SV172: $i,SV783: $i,SV1: $i,SV863: $i] :
      ( ( ( in @ SV863 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV783 @ SV863 )
          | ( in @ SV783 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( SV172
          = ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4965]) ).

thf(5286,plain,
    ! [SV172: $i,SV784: $i,SV1: $i,SV864: $i] :
      ( ( ( in @ SV864 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV784 @ SV864 )
          | ( in @ SV784 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4966]) ).

thf(5287,plain,
    ! [SV174: $i,SV785: $i,SV1: $i,SV865: $i] :
      ( ( ( in @ SV865 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV785 @ SV865 )
          | ( in @ SV785 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK252_SY317 @ SV174 @ SV1 ) @ ( sK114_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4967]) ).

thf(5288,plain,
    ! [SV174: $i,SV786: $i,SV1: $i,SV866: $i] :
      ( ( ( in @ SV866 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV786 @ SV866 )
          | ( in @ SV786 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( SV174
          = ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4968]) ).

thf(5289,plain,
    ! [SV174: $i,SV787: $i,SV1: $i,SV867: $i] :
      ( ( ( in @ SV867 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV787 @ SV867 )
          | ( in @ SV787 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV174 @ ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4969]) ).

thf(5290,plain,
    ! [SV176: $i,SV788: $i,SV1: $i,SV868: $i] :
      ( ( ( in @ SV868 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV788 @ SV868 )
          | ( in @ SV788 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK253_SY318 @ SV176 @ SV1 ) @ ( sK115_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[4970]) ).

thf(5291,plain,
    ! [SV176: $i,SV789: $i,SV1: $i,SV869: $i] :
      ( ( ( in @ SV869 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV789 @ SV869 )
          | ( in @ SV789 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( SV176
          = ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4971]) ).

thf(5292,plain,
    ! [SV176: $i,SV790: $i,SV1: $i,SV870: $i] :
      ( ( ( in @ SV870 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV790 @ SV870 )
          | ( in @ SV790 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV176 @ ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[4972]) ).

thf(5293,plain,
    ! [SV284: $i,SV925: $i,SV1: $i,SV997: $i] :
      ( ( ( ~ ( in @ SV997 @ SV1 )
          | ~ ( in @ SV925 @ SV997 )
          | ( in @ SV925 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK272_SY409 @ SV284 @ SV1 ) @ ( sK140_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4973]) ).

thf(5294,plain,
    ! [SV284: $i,SV926: $i,SV1: $i,SV998: $i] :
      ( ( ( ~ ( in @ SV998 @ SV1 )
          | ~ ( in @ SV926 @ SV998 )
          | ( in @ SV926 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( SV284
          = ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4974]) ).

thf(5295,plain,
    ! [SV284: $i,SV927: $i,SV1: $i,SV999: $i] :
      ( ( ( ~ ( in @ SV999 @ SV1 )
          | ~ ( in @ SV927 @ SV999 )
          | ( in @ SV927 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV284 @ ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4975]) ).

thf(5296,plain,
    ! [SV286: $i,SV928: $i,SV1: $i,SV1000: $i] :
      ( ( ( ~ ( in @ SV1000 @ SV1 )
          | ~ ( in @ SV928 @ SV1000 )
          | ( in @ SV928 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK273_SY410 @ SV286 @ SV1 ) @ ( sK141_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4976]) ).

thf(5297,plain,
    ! [SV286: $i,SV929: $i,SV1: $i,SV1001: $i] :
      ( ( ( ~ ( in @ SV1001 @ SV1 )
          | ~ ( in @ SV929 @ SV1001 )
          | ( in @ SV929 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( SV286
          = ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4977]) ).

thf(5298,plain,
    ! [SV286: $i,SV930: $i,SV1: $i,SV1002: $i] :
      ( ( ( ~ ( in @ SV1002 @ SV1 )
          | ~ ( in @ SV930 @ SV1002 )
          | ( in @ SV930 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV286 @ ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4978]) ).

thf(5299,plain,
    ! [SV348: $i,SV1003: $i,SV1: $i] :
      ( ( ( ! [SY857: $i] :
              ( ~ ( in @ SY857 @ SV1 )
              | ~ ( in @ SV1003 @ SY857 )
              | ( in @ SV1003 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK288_SY479 @ SV348 @ SV1 ) @ ( sK164_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4979]) ).

thf(5300,plain,
    ! [SV348: $i,SV1004: $i,SV1: $i] :
      ( ( ( ! [SY858: $i] :
              ( ~ ( in @ SY858 @ SV1 )
              | ~ ( in @ SV1004 @ SY858 )
              | ( in @ SV1004 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( SV348
          = ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4980]) ).

thf(5301,plain,
    ! [SV348: $i,SV1005: $i,SV1: $i] :
      ( ( ( ! [SY859: $i] :
              ( ~ ( in @ SY859 @ SV1 )
              | ~ ( in @ SV1005 @ SY859 )
              | ( in @ SV1005 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4981]) ).

thf(5302,plain,
    ! [SV350: $i,SV1006: $i,SV1: $i] :
      ( ( ( ! [SY860: $i] :
              ( ~ ( in @ SY860 @ SV1 )
              | ~ ( in @ SV1006 @ SY860 )
              | ( in @ SV1006 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK289_SY480 @ SV350 @ SV1 ) @ ( sK165_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4982]) ).

thf(5303,plain,
    ! [SV350: $i,SV1007: $i,SV1: $i] :
      ( ( ( ! [SY861: $i] :
              ( ~ ( in @ SY861 @ SV1 )
              | ~ ( in @ SV1007 @ SY861 )
              | ( in @ SV1007 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( SV350
          = ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4983]) ).

thf(5304,plain,
    ! [SV350: $i,SV1008: $i,SV1: $i] :
      ( ( ( ! [SY862: $i] :
              ( ~ ( in @ SY862 @ SV1 )
              | ~ ( in @ SV1008 @ SY862 )
              | ( in @ SV1008 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4984]) ).

thf(5305,plain,
    ! [SV352: $i,SV1009: $i,SV1: $i] :
      ( ( ( ! [SY863: $i] :
              ( ~ ( in @ SY863 @ SV1 )
              | ~ ( in @ SV1009 @ SY863 )
              | ( in @ SV1009 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK290_SY481 @ SV352 @ SV1 ) @ ( sK166_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4985]) ).

thf(5306,plain,
    ! [SV352: $i,SV1010: $i,SV1: $i] :
      ( ( ( ! [SY864: $i] :
              ( ~ ( in @ SY864 @ SV1 )
              | ~ ( in @ SV1010 @ SY864 )
              | ( in @ SV1010 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( SV352
          = ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4986]) ).

thf(5307,plain,
    ! [SV352: $i,SV1011: $i,SV1: $i] :
      ( ( ( ! [SY865: $i] :
              ( ~ ( in @ SY865 @ SV1 )
              | ~ ( in @ SV1011 @ SY865 )
              | ( in @ SV1011 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4987]) ).

thf(5308,plain,
    ! [SV354: $i,SV1012: $i,SV1: $i] :
      ( ( ( ! [SY866: $i] :
              ( ~ ( in @ SY866 @ SV1 )
              | ~ ( in @ SV1012 @ SY866 )
              | ( in @ SV1012 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK291_SY482 @ SV354 @ SV1 ) @ ( sK167_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4988]) ).

thf(5309,plain,
    ! [SV354: $i,SV1013: $i,SV1: $i] :
      ( ( ( ! [SY867: $i] :
              ( ~ ( in @ SY867 @ SV1 )
              | ~ ( in @ SV1013 @ SY867 )
              | ( in @ SV1013 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( SV354
          = ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4989]) ).

thf(5310,plain,
    ! [SV354: $i,SV1014: $i,SV1: $i] :
      ( ( ( ! [SY868: $i] :
              ( ~ ( in @ SY868 @ SV1 )
              | ~ ( in @ SV1014 @ SY868 )
              | ( in @ SV1014 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4990]) ).

thf(5311,plain,
    ! [SV292: $i,SV931: $i,SV1: $i,SV1015: $i] :
      ( ( ( ~ ( in @ SV1015 @ SV1 )
          | ~ ( in @ SV931 @ SV1015 )
          | ( in @ SV931 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK274_SY415 @ SV292 @ SV1 ) @ ( sK142_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4991]) ).

thf(5312,plain,
    ! [SV292: $i,SV932: $i,SV1: $i,SV1016: $i] :
      ( ( ( ~ ( in @ SV1016 @ SV1 )
          | ~ ( in @ SV932 @ SV1016 )
          | ( in @ SV932 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( SV292
          = ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4992]) ).

thf(5313,plain,
    ! [SV292: $i,SV933: $i,SV1: $i,SV1017: $i] :
      ( ( ( ~ ( in @ SV1017 @ SV1 )
          | ~ ( in @ SV933 @ SV1017 )
          | ( in @ SV933 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4993]) ).

thf(5314,plain,
    ! [SV294: $i,SV934: $i,SV1: $i,SV1018: $i] :
      ( ( ( ~ ( in @ SV1018 @ SV1 )
          | ~ ( in @ SV934 @ SV1018 )
          | ( in @ SV934 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK275_SY416 @ SV294 @ SV1 ) @ ( sK143_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[4994]) ).

thf(5315,plain,
    ! [SV294: $i,SV935: $i,SV1: $i,SV1019: $i] :
      ( ( ( ~ ( in @ SV1019 @ SV1 )
          | ~ ( in @ SV935 @ SV1019 )
          | ( in @ SV935 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( SV294
          = ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4995]) ).

thf(5316,plain,
    ! [SV294: $i,SV936: $i,SV1: $i,SV1020: $i] :
      ( ( ( ~ ( in @ SV1020 @ SV1 )
          | ~ ( in @ SV936 @ SV1020 )
          | ( in @ SV936 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[4996]) ).

thf(5317,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( in @ ( sK300_SY529 @ SV406 @ SV1 ) @ ( sK180_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4997]) ).

thf(5318,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( SV406
          = ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4998]) ).

thf(5319,plain,
    ! [SV1: $i,SV406: $i] :
      ( ( ( in @ SV406 @ ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[4998]) ).

thf(5320,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( in @ ( sK301_SY530 @ SV408 @ SV1 ) @ ( sK181_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[4999]) ).

thf(5321,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( SV408
          = ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5000]) ).

thf(5322,plain,
    ! [SV1: $i,SV408: $i] :
      ( ( ( in @ SV408 @ ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5000]) ).

thf(5323,plain,
    ! [SV1: $i,SV701: $i,SV601: $i] :
      ( ( ( in @ SV601 @ SV701 )
        = $false )
      | ( ( in @ SV601 @ SV1 )
        = $true )
      | ( ( in @ SV701 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK196_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5001]) ).

thf(5324,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( ~ ( in @ ( sK312_SY589 @ SV516 @ SV1 ) @ ( sK196_SY8 @ SV1 ) )
          | ( SV516
            = ( sK312_SY589 @ SV516 @ SV1 ) )
          | ( in @ SV516 @ ( sK312_SY589 @ SV516 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5002]) ).

thf(5325,plain,
    ! [SV1: $i,SV702: $i,SV602: $i] :
      ( ( ( in @ SV602 @ SV702 )
        = $false )
      | ( ( in @ SV602 @ SV1 )
        = $true )
      | ( ( in @ SV702 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK197_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5003]) ).

thf(5326,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( ~ ( in @ ( sK313_SY590 @ SV518 @ SV1 ) @ ( sK197_SY8 @ SV1 ) )
          | ( SV518
            = ( sK313_SY590 @ SV518 @ SV1 ) )
          | ( in @ SV518 @ ( sK313_SY590 @ SV518 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5004]) ).

thf(5327,plain,
    ! [SV1: $i,SV791: $i,SV703: $i] :
      ( ( ( ~ ( in @ SV703 @ SV791 ) )
        = $true )
      | ( ( in @ SV703 @ SV1 )
        = $true )
      | ( ( in @ SV791 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK212_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5006]) ).

thf(5328,plain,
    ! [SV604: $i,SV1: $i] :
      ( ( ( ! [SY659: $i] :
              ( ~ ( in @ SY659 @ ( sK212_SY8 @ SV1 ) )
              | ( SV604 = SY659 )
              | ( in @ SV604 @ SY659 ) ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5007]) ).

thf(5329,plain,
    ! [SV1: $i,SV792: $i,SV704: $i] :
      ( ( ( ~ ( in @ SV704 @ SV792 ) )
        = $true )
      | ( ( in @ SV704 @ SV1 )
        = $true )
      | ( ( in @ SV792 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK213_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5009]) ).

thf(5330,plain,
    ! [SV606: $i,SV1: $i] :
      ( ( ( ! [SY660: $i] :
              ( ~ ( in @ SY660 @ ( sK213_SY8 @ SV1 ) )
              | ( SV606 = SY660 )
              | ( in @ SV606 @ SY660 ) ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5010]) ).

thf(5331,plain,
    ! [SV1: $i,SV793: $i,SV705: $i] :
      ( ( ( ~ ( in @ SV705 @ SV793 ) )
        = $true )
      | ( ( in @ SV705 @ SV1 )
        = $true )
      | ( ( in @ SV793 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK214_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5012]) ).

thf(5332,plain,
    ! [SV608: $i,SV1: $i] :
      ( ( ( ! [SY661: $i] :
              ( ~ ( in @ SY661 @ ( sK214_SY8 @ SV1 ) )
              | ( SV608 = SY661 )
              | ( in @ SV608 @ SY661 ) ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5013]) ).

thf(5333,plain,
    ! [SV1: $i,SV794: $i,SV706: $i] :
      ( ( ( ~ ( in @ SV706 @ SV794 ) )
        = $true )
      | ( ( in @ SV706 @ SV1 )
        = $true )
      | ( ( in @ SV794 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK215_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5015]) ).

thf(5334,plain,
    ! [SV610: $i,SV1: $i] :
      ( ( ( ! [SY662: $i] :
              ( ~ ( in @ SY662 @ ( sK215_SY8 @ SV1 ) )
              | ( SV610 = SY662 )
              | ( in @ SV610 @ SY662 ) ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5016]) ).

thf(5335,plain,
    ! [SV1: $i,SV707: $i,SV611: $i] :
      ( ( ( in @ SV611 @ SV707 )
        = $false )
      | ( ( in @ SV611 @ SV1 )
        = $true )
      | ( ( in @ SV707 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK198_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5017]) ).

thf(5336,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( ~ ( in @ ( sK314_SY595 @ SV524 @ SV1 ) @ ( sK198_SY8 @ SV1 ) )
          | ( SV524
            = ( sK314_SY595 @ SV524 @ SV1 ) )
          | ( in @ SV524 @ ( sK314_SY595 @ SV524 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5018]) ).

thf(5337,plain,
    ! [SV1: $i,SV708: $i,SV612: $i] :
      ( ( ( in @ SV612 @ SV708 )
        = $false )
      | ( ( in @ SV612 @ SV1 )
        = $true )
      | ( ( in @ SV708 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK199_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5019]) ).

thf(5338,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( ~ ( in @ ( sK315_SY596 @ SV526 @ SV1 ) @ ( sK199_SY8 @ SV1 ) )
          | ( SV526
            = ( sK315_SY596 @ SV526 @ SV1 ) )
          | ( in @ SV526 @ ( sK315_SY596 @ SV526 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5020]) ).

thf(5339,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( in @ ( sK302_SY531 @ SV410 @ SV1 ) @ ( sK182_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5021]) ).

thf(5340,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( SV410
          = ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5022]) ).

thf(5341,plain,
    ! [SV1: $i,SV410: $i] :
      ( ( ( in @ SV410 @ ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5022]) ).

thf(5342,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( in @ ( sK303_SY532 @ SV412 @ SV1 ) @ ( sK183_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5023]) ).

thf(5343,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( SV412
          = ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5024]) ).

thf(5344,plain,
    ! [SV1: $i,SV412: $i] :
      ( ( ( in @ SV412 @ ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5024]) ).

thf(5345,plain,
    ! [SV1: $i,SV709: $i,SV613: $i] :
      ( ( ( in @ SV613 @ SV709 )
        = $false )
      | ( ( in @ SV613 @ SV1 )
        = $true )
      | ( ( in @ SV709 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK200_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5025]) ).

thf(5346,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( ~ ( in @ ( sK316_SY597 @ SV530 @ SV1 ) @ ( sK200_SY8 @ SV1 ) )
          | ( SV530
            = ( sK316_SY597 @ SV530 @ SV1 ) )
          | ( in @ SV530 @ ( sK316_SY597 @ SV530 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5026]) ).

thf(5347,plain,
    ! [SV1: $i,SV710: $i,SV614: $i] :
      ( ( ( in @ SV614 @ SV710 )
        = $false )
      | ( ( in @ SV614 @ SV1 )
        = $true )
      | ( ( in @ SV710 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK201_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5027]) ).

thf(5348,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( ~ ( in @ ( sK317_SY598 @ SV532 @ SV1 ) @ ( sK201_SY8 @ SV1 ) )
          | ( SV532
            = ( sK317_SY598 @ SV532 @ SV1 ) )
          | ( in @ SV532 @ ( sK317_SY598 @ SV532 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5028]) ).

thf(5349,plain,
    ! [SV1: $i,SV795: $i,SV711: $i] :
      ( ( ( ~ ( in @ SV711 @ SV795 ) )
        = $true )
      | ( ( in @ SV711 @ SV1 )
        = $true )
      | ( ( in @ SV795 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK216_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5030]) ).

thf(5350,plain,
    ! [SV616: $i,SV1: $i] :
      ( ( ( ! [SY667: $i] :
              ( ~ ( in @ SY667 @ ( sK216_SY8 @ SV1 ) )
              | ( SV616 = SY667 )
              | ( in @ SV616 @ SY667 ) ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5031]) ).

thf(5351,plain,
    ! [SV1: $i,SV796: $i,SV712: $i] :
      ( ( ( ~ ( in @ SV712 @ SV796 ) )
        = $true )
      | ( ( in @ SV712 @ SV1 )
        = $true )
      | ( ( in @ SV796 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK217_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5033]) ).

thf(5352,plain,
    ! [SV618: $i,SV1: $i] :
      ( ( ( ! [SY668: $i] :
              ( ~ ( in @ SY668 @ ( sK217_SY8 @ SV1 ) )
              | ( SV618 = SY668 )
              | ( in @ SV618 @ SY668 ) ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5034]) ).

thf(5353,plain,
    ! [SV1: $i,SV797: $i,SV713: $i] :
      ( ( ( ~ ( in @ SV713 @ SV797 ) )
        = $true )
      | ( ( in @ SV713 @ SV1 )
        = $true )
      | ( ( in @ SV797 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK218_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5036]) ).

thf(5354,plain,
    ! [SV620: $i,SV1: $i] :
      ( ( ( ! [SY669: $i] :
              ( ~ ( in @ SY669 @ ( sK218_SY8 @ SV1 ) )
              | ( SV620 = SY669 )
              | ( in @ SV620 @ SY669 ) ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5037]) ).

thf(5355,plain,
    ! [SV1: $i,SV798: $i,SV714: $i] :
      ( ( ( ~ ( in @ SV714 @ SV798 ) )
        = $true )
      | ( ( in @ SV714 @ SV1 )
        = $true )
      | ( ( in @ SV798 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK219_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5039]) ).

thf(5356,plain,
    ! [SV622: $i,SV1: $i] :
      ( ( ( ! [SY670: $i] :
              ( ~ ( in @ SY670 @ ( sK219_SY8 @ SV1 ) )
              | ( SV622 = SY670 )
              | ( in @ SV622 @ SY670 ) ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5040]) ).

thf(5357,plain,
    ! [SV1: $i,SV715: $i,SV623: $i] :
      ( ( ( in @ SV623 @ SV715 )
        = $false )
      | ( ( in @ SV623 @ SV1 )
        = $true )
      | ( ( in @ SV715 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK202_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5041]) ).

thf(5358,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( ~ ( in @ ( sK318_SY603 @ SV538 @ SV1 ) @ ( sK202_SY8 @ SV1 ) )
          | ( SV538
            = ( sK318_SY603 @ SV538 @ SV1 ) )
          | ( in @ SV538 @ ( sK318_SY603 @ SV538 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5042]) ).

thf(5359,plain,
    ! [SV1: $i,SV716: $i,SV624: $i] :
      ( ( ( in @ SV624 @ SV716 )
        = $false )
      | ( ( in @ SV624 @ SV1 )
        = $true )
      | ( ( in @ SV716 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( ( sK203_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5043]) ).

thf(5360,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( ~ ( in @ ( sK319_SY604 @ SV540 @ SV1 ) @ ( sK203_SY8 @ SV1 ) )
          | ( SV540
            = ( sK319_SY604 @ SV540 @ SV1 ) )
          | ( in @ SV540 @ ( sK319_SY604 @ SV540 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5044]) ).

thf(5361,plain,
    ! [SV178: $i,SV799: $i,SV1: $i,SV871: $i] :
      ( ( ( in @ SV871 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV799 @ SV871 )
          | ( in @ SV799 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK254_SY327 @ SV178 @ SV1 ) @ ( sK118_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5045]) ).

thf(5362,plain,
    ! [SV178: $i,SV800: $i,SV1: $i,SV872: $i] :
      ( ( ( in @ SV872 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV800 @ SV872 )
          | ( in @ SV800 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( SV178
          = ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5046]) ).

thf(5363,plain,
    ! [SV178: $i,SV801: $i,SV1: $i,SV873: $i] :
      ( ( ( in @ SV873 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV801 @ SV873 )
          | ( in @ SV801 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV178 @ ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5047]) ).

thf(5364,plain,
    ! [SV180: $i,SV802: $i,SV1: $i,SV874: $i] :
      ( ( ( in @ SV874 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV802 @ SV874 )
          | ( in @ SV802 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK255_SY328 @ SV180 @ SV1 ) @ ( sK119_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5048]) ).

thf(5365,plain,
    ! [SV180: $i,SV803: $i,SV1: $i,SV875: $i] :
      ( ( ( in @ SV875 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV803 @ SV875 )
          | ( in @ SV803 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( SV180
          = ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5049]) ).

thf(5366,plain,
    ! [SV180: $i,SV804: $i,SV1: $i,SV876: $i] :
      ( ( ( in @ SV876 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV804 @ SV876 )
          | ( in @ SV804 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV180 @ ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5050]) ).

thf(5367,plain,
    ! [SV298: $i,SV937: $i,SV1: $i,SV1021: $i] :
      ( ( ( ~ ( in @ SV1021 @ SV1 )
          | ~ ( in @ SV937 @ SV1021 )
          | ( in @ SV937 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK276_SY433 @ SV298 @ SV1 ) @ ( sK148_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5051]) ).

thf(5368,plain,
    ! [SV298: $i,SV938: $i,SV1: $i,SV1022: $i] :
      ( ( ( ~ ( in @ SV1022 @ SV1 )
          | ~ ( in @ SV938 @ SV1022 )
          | ( in @ SV938 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( SV298
          = ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5052]) ).

thf(5369,plain,
    ! [SV298: $i,SV939: $i,SV1: $i,SV1023: $i] :
      ( ( ( ~ ( in @ SV1023 @ SV1 )
          | ~ ( in @ SV939 @ SV1023 )
          | ( in @ SV939 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV298 @ ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5053]) ).

thf(5370,plain,
    ! [SV300: $i,SV940: $i,SV1: $i,SV1024: $i] :
      ( ( ( ~ ( in @ SV1024 @ SV1 )
          | ~ ( in @ SV940 @ SV1024 )
          | ( in @ SV940 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK277_SY434 @ SV300 @ SV1 ) @ ( sK149_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5054]) ).

thf(5371,plain,
    ! [SV300: $i,SV941: $i,SV1: $i,SV1025: $i] :
      ( ( ( ~ ( in @ SV1025 @ SV1 )
          | ~ ( in @ SV941 @ SV1025 )
          | ( in @ SV941 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( SV300
          = ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5055]) ).

thf(5372,plain,
    ! [SV300: $i,SV942: $i,SV1: $i,SV1026: $i] :
      ( ( ( ~ ( in @ SV1026 @ SV1 )
          | ~ ( in @ SV942 @ SV1026 )
          | ( in @ SV942 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV300 @ ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5056]) ).

thf(5373,plain,
    ! [SV364: $i,SV1027: $i,SV1: $i] :
      ( ( ( ! [SY869: $i] :
              ( ~ ( in @ SY869 @ SV1 )
              | ~ ( in @ SV1027 @ SY869 )
              | ( in @ SV1027 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK292_SY507 @ SV364 @ SV1 ) @ ( sK172_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5057]) ).

thf(5374,plain,
    ! [SV364: $i,SV1028: $i,SV1: $i] :
      ( ( ( ! [SY870: $i] :
              ( ~ ( in @ SY870 @ SV1 )
              | ~ ( in @ SV1028 @ SY870 )
              | ( in @ SV1028 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( SV364
          = ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5058]) ).

thf(5375,plain,
    ! [SV364: $i,SV1029: $i,SV1: $i] :
      ( ( ( ! [SY871: $i] :
              ( ~ ( in @ SY871 @ SV1 )
              | ~ ( in @ SV1029 @ SY871 )
              | ( in @ SV1029 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5059]) ).

thf(5376,plain,
    ! [SV366: $i,SV1030: $i,SV1: $i] :
      ( ( ( ! [SY872: $i] :
              ( ~ ( in @ SY872 @ SV1 )
              | ~ ( in @ SV1030 @ SY872 )
              | ( in @ SV1030 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK293_SY508 @ SV366 @ SV1 ) @ ( sK173_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5060]) ).

thf(5377,plain,
    ! [SV366: $i,SV1031: $i,SV1: $i] :
      ( ( ( ! [SY873: $i] :
              ( ~ ( in @ SY873 @ SV1 )
              | ~ ( in @ SV1031 @ SY873 )
              | ( in @ SV1031 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( SV366
          = ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5061]) ).

thf(5378,plain,
    ! [SV366: $i,SV1032: $i,SV1: $i] :
      ( ( ( ! [SY874: $i] :
              ( ~ ( in @ SY874 @ SV1 )
              | ~ ( in @ SV1032 @ SY874 )
              | ( in @ SV1032 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5062]) ).

thf(5379,plain,
    ! [SV368: $i,SV1033: $i,SV1: $i] :
      ( ( ( ! [SY875: $i] :
              ( ~ ( in @ SY875 @ SV1 )
              | ~ ( in @ SV1033 @ SY875 )
              | ( in @ SV1033 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK294_SY509 @ SV368 @ SV1 ) @ ( sK174_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5063]) ).

thf(5380,plain,
    ! [SV368: $i,SV1034: $i,SV1: $i] :
      ( ( ( ! [SY876: $i] :
              ( ~ ( in @ SY876 @ SV1 )
              | ~ ( in @ SV1034 @ SY876 )
              | ( in @ SV1034 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( SV368
          = ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5064]) ).

thf(5381,plain,
    ! [SV368: $i,SV1035: $i,SV1: $i] :
      ( ( ( ! [SY877: $i] :
              ( ~ ( in @ SY877 @ SV1 )
              | ~ ( in @ SV1035 @ SY877 )
              | ( in @ SV1035 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5065]) ).

thf(5382,plain,
    ! [SV370: $i,SV1036: $i,SV1: $i] :
      ( ( ( ! [SY878: $i] :
              ( ~ ( in @ SY878 @ SV1 )
              | ~ ( in @ SV1036 @ SY878 )
              | ( in @ SV1036 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK295_SY510 @ SV370 @ SV1 ) @ ( sK175_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5066]) ).

thf(5383,plain,
    ! [SV370: $i,SV1037: $i,SV1: $i] :
      ( ( ( ! [SY879: $i] :
              ( ~ ( in @ SY879 @ SV1 )
              | ~ ( in @ SV1037 @ SY879 )
              | ( in @ SV1037 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( SV370
          = ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5067]) ).

thf(5384,plain,
    ! [SV370: $i,SV1038: $i,SV1: $i] :
      ( ( ( ! [SY880: $i] :
              ( ~ ( in @ SY880 @ SV1 )
              | ~ ( in @ SV1038 @ SY880 )
              | ( in @ SV1038 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5068]) ).

thf(5385,plain,
    ! [SV306: $i,SV943: $i,SV1: $i,SV1039: $i] :
      ( ( ( ~ ( in @ SV1039 @ SV1 )
          | ~ ( in @ SV943 @ SV1039 )
          | ( in @ SV943 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK278_SY439 @ SV306 @ SV1 ) @ ( sK150_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5069]) ).

thf(5386,plain,
    ! [SV306: $i,SV944: $i,SV1: $i,SV1040: $i] :
      ( ( ( ~ ( in @ SV1040 @ SV1 )
          | ~ ( in @ SV944 @ SV1040 )
          | ( in @ SV944 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( SV306
          = ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5070]) ).

thf(5387,plain,
    ! [SV306: $i,SV945: $i,SV1: $i,SV1041: $i] :
      ( ( ( ~ ( in @ SV1041 @ SV1 )
          | ~ ( in @ SV945 @ SV1041 )
          | ( in @ SV945 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5071]) ).

thf(5388,plain,
    ! [SV308: $i,SV946: $i,SV1: $i,SV1042: $i] :
      ( ( ( ~ ( in @ SV1042 @ SV1 )
          | ~ ( in @ SV946 @ SV1042 )
          | ( in @ SV946 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK279_SY440 @ SV308 @ SV1 ) @ ( sK151_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5072]) ).

thf(5389,plain,
    ! [SV308: $i,SV947: $i,SV1: $i,SV1043: $i] :
      ( ( ( ~ ( in @ SV1043 @ SV1 )
          | ~ ( in @ SV947 @ SV1043 )
          | ( in @ SV947 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( SV308
          = ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5073]) ).

thf(5390,plain,
    ! [SV308: $i,SV948: $i,SV1: $i,SV1044: $i] :
      ( ( ( ~ ( in @ SV1044 @ SV1 )
          | ~ ( in @ SV948 @ SV1044 )
          | ( in @ SV948 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5074]) ).

thf(5391,plain,
    ! [SV80: $i,SV1: $i,SV717: $i,SV631: $i] :
      ( ( ( in @ SV631 @ SV717 )
        = $false )
      | ( ( in @ SV631 @ SV1 )
        = $true )
      | ( ( in @ SV717 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK232_SY215 @ SV80 @ SV1 ) @ ( sK84_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5081]) ).

thf(5392,plain,
    ! [SV80: $i,SV1: $i,SV718: $i,SV632: $i] :
      ( ( ( in @ SV632 @ SV718 )
        = $false )
      | ( ( in @ SV632 @ SV1 )
        = $true )
      | ( ( in @ SV718 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( SV80
          = ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5082]) ).

thf(5393,plain,
    ! [SV80: $i,SV1: $i,SV719: $i,SV633: $i] :
      ( ( ( in @ SV633 @ SV719 )
        = $false )
      | ( ( in @ SV633 @ SV1 )
        = $true )
      | ( ( in @ SV719 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK84_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV80 @ ( sK232_SY215 @ SV80 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5083]) ).

thf(5394,plain,
    ! [SV82: $i,SV1: $i,SV720: $i,SV634: $i] :
      ( ( ( in @ SV634 @ SV720 )
        = $false )
      | ( ( in @ SV634 @ SV1 )
        = $true )
      | ( ( in @ SV720 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK233_SY216 @ SV82 @ SV1 ) @ ( sK85_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5084]) ).

thf(5395,plain,
    ! [SV82: $i,SV1: $i,SV721: $i,SV635: $i] :
      ( ( ( in @ SV635 @ SV721 )
        = $false )
      | ( ( in @ SV635 @ SV1 )
        = $true )
      | ( ( in @ SV721 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( SV82
          = ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5085]) ).

thf(5396,plain,
    ! [SV82: $i,SV1: $i,SV722: $i,SV636: $i] :
      ( ( ( in @ SV636 @ SV722 )
        = $false )
      | ( ( in @ SV636 @ SV1 )
        = $true )
      | ( ( in @ SV722 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK36_SY7 @ SV1 ) @ ( sK36_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK10_SY5 @ SV1 )
          = ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK85_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV82 @ ( sK233_SY216 @ SV82 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5086]) ).

thf(5397,plain,
    ! [SV84: $i,SV1: $i,SV723: $i,SV637: $i] :
      ( ( ( in @ SV637 @ SV723 )
        = $false )
      | ( ( in @ SV637 @ SV1 )
        = $true )
      | ( ( in @ SV723 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK234_SY217 @ SV84 @ SV1 ) @ ( sK86_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5087]) ).

thf(5398,plain,
    ! [SV84: $i,SV1: $i,SV724: $i,SV638: $i] :
      ( ( ( in @ SV638 @ SV724 )
        = $false )
      | ( ( in @ SV638 @ SV1 )
        = $true )
      | ( ( in @ SV724 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( SV84
          = ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5088]) ).

thf(5399,plain,
    ! [SV84: $i,SV1: $i,SV725: $i,SV639: $i] :
      ( ( ( in @ SV639 @ SV725 )
        = $false )
      | ( ( in @ SV639 @ SV1 )
        = $true )
      | ( ( in @ SV725 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK86_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV84 @ ( sK234_SY217 @ SV84 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5089]) ).

thf(5400,plain,
    ! [SV86: $i,SV1: $i,SV726: $i,SV640: $i] :
      ( ( ( in @ SV640 @ SV726 )
        = $false )
      | ( ( in @ SV640 @ SV1 )
        = $true )
      | ( ( in @ SV726 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK235_SY218 @ SV86 @ SV1 ) @ ( sK87_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5090]) ).

thf(5401,plain,
    ! [SV86: $i,SV1: $i,SV727: $i,SV641: $i] :
      ( ( ( in @ SV641 @ SV727 )
        = $false )
      | ( ( in @ SV641 @ SV1 )
        = $true )
      | ( ( in @ SV727 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( SV86
          = ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5091]) ).

thf(5402,plain,
    ! [SV86: $i,SV1: $i,SV728: $i,SV642: $i] :
      ( ( ( in @ SV642 @ SV728 )
        = $false )
      | ( ( in @ SV642 @ SV1 )
        = $true )
      | ( ( in @ SV728 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK37_SY7 @ SV1 ) @ ( sK37_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK10_SY5 @ SV1 ) @ ( sK14_SY29 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK87_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV86 @ ( sK235_SY218 @ SV86 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5092]) ).

thf(5403,plain,
    ! [SV132: $i,SV1: $i,SV805: $i,SV729: $i] :
      ( ( ( ~ ( in @ SV729 @ SV805 ) )
        = $true )
      | ( ( in @ SV729 @ SV1 )
        = $true )
      | ( ( in @ SV805 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK240_SY285 @ SV132 @ SV1 ) @ ( sK100_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5105]) ).

thf(5404,plain,
    ! [SV132: $i,SV1: $i,SV806: $i,SV730: $i] :
      ( ( ( ~ ( in @ SV730 @ SV806 ) )
        = $true )
      | ( ( in @ SV730 @ SV1 )
        = $true )
      | ( ( in @ SV806 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( SV132
          = ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5106]) ).

thf(5405,plain,
    ! [SV132: $i,SV1: $i,SV807: $i,SV731: $i] :
      ( ( ( ~ ( in @ SV731 @ SV807 ) )
        = $true )
      | ( ( in @ SV731 @ SV1 )
        = $true )
      | ( ( in @ SV807 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV132 @ ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5107]) ).

thf(5406,plain,
    ! [SV134: $i,SV1: $i,SV808: $i,SV732: $i] :
      ( ( ( ~ ( in @ SV732 @ SV808 ) )
        = $true )
      | ( ( in @ SV732 @ SV1 )
        = $true )
      | ( ( in @ SV808 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK241_SY286 @ SV134 @ SV1 ) @ ( sK101_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5108]) ).

thf(5407,plain,
    ! [SV134: $i,SV1: $i,SV809: $i,SV733: $i] :
      ( ( ( ~ ( in @ SV733 @ SV809 ) )
        = $true )
      | ( ( in @ SV733 @ SV1 )
        = $true )
      | ( ( in @ SV809 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( SV134
          = ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5109]) ).

thf(5408,plain,
    ! [SV134: $i,SV1: $i,SV810: $i,SV734: $i] :
      ( ( ( ~ ( in @ SV734 @ SV810 ) )
        = $true )
      | ( ( in @ SV734 @ SV1 )
        = $true )
      | ( ( in @ SV810 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV134 @ ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5110]) ).

thf(5409,plain,
    ! [SV188: $i,SV811: $i,SV1: $i,SV877: $i] :
      ( ( ( in @ SV877 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV811 @ SV877 )
          | ( in @ SV811 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK256_SY331 @ SV188 @ SV1 ) @ ( sK120_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5111]) ).

thf(5410,plain,
    ! [SV188: $i,SV812: $i,SV1: $i,SV878: $i] :
      ( ( ( in @ SV878 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV812 @ SV878 )
          | ( in @ SV812 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( SV188
          = ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5112]) ).

thf(5411,plain,
    ! [SV188: $i,SV813: $i,SV1: $i,SV879: $i] :
      ( ( ( in @ SV879 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV813 @ SV879 )
          | ( in @ SV813 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5113]) ).

thf(5412,plain,
    ! [SV190: $i,SV814: $i,SV1: $i,SV880: $i] :
      ( ( ( in @ SV880 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV814 @ SV880 )
          | ( in @ SV814 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK257_SY332 @ SV190 @ SV1 ) @ ( sK121_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5114]) ).

thf(5413,plain,
    ! [SV190: $i,SV815: $i,SV1: $i,SV881: $i] :
      ( ( ( in @ SV881 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV815 @ SV881 )
          | ( in @ SV815 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( SV190
          = ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5115]) ).

thf(5414,plain,
    ! [SV190: $i,SV816: $i,SV1: $i,SV882: $i] :
      ( ( ( in @ SV882 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV816 @ SV882 )
          | ( in @ SV816 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5116]) ).

thf(5415,plain,
    ! [SV192: $i,SV817: $i,SV1: $i,SV883: $i] :
      ( ( ( in @ SV883 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV817 @ SV883 )
          | ( in @ SV817 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK258_SY333 @ SV192 @ SV1 ) @ ( sK122_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5117]) ).

thf(5416,plain,
    ! [SV192: $i,SV818: $i,SV1: $i,SV884: $i] :
      ( ( ( in @ SV884 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV818 @ SV884 )
          | ( in @ SV818 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( SV192
          = ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5118]) ).

thf(5417,plain,
    ! [SV192: $i,SV819: $i,SV1: $i,SV885: $i] :
      ( ( ( in @ SV885 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV819 @ SV885 )
          | ( in @ SV819 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5119]) ).

thf(5418,plain,
    ! [SV194: $i,SV820: $i,SV1: $i,SV886: $i] :
      ( ( ( in @ SV886 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV820 @ SV886 )
          | ( in @ SV820 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK259_SY334 @ SV194 @ SV1 ) @ ( sK123_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5120]) ).

thf(5419,plain,
    ! [SV194: $i,SV821: $i,SV1: $i,SV887: $i] :
      ( ( ( in @ SV887 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV821 @ SV887 )
          | ( in @ SV821 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( SV194
          = ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5121]) ).

thf(5420,plain,
    ! [SV194: $i,SV822: $i,SV1: $i,SV888: $i] :
      ( ( ( in @ SV888 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV822 @ SV888 )
          | ( in @ SV822 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5122]) ).

thf(5421,plain,
    ! [SV140: $i,SV1: $i,SV823: $i,SV735: $i] :
      ( ( ( ~ ( in @ SV735 @ SV823 ) )
        = $true )
      | ( ( in @ SV735 @ SV1 )
        = $true )
      | ( ( in @ SV823 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK242_SY291 @ SV140 @ SV1 ) @ ( sK102_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5123]) ).

thf(5422,plain,
    ! [SV140: $i,SV1: $i,SV824: $i,SV736: $i] :
      ( ( ( ~ ( in @ SV736 @ SV824 ) )
        = $true )
      | ( ( in @ SV736 @ SV1 )
        = $true )
      | ( ( in @ SV824 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( SV140
          = ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5124]) ).

thf(5423,plain,
    ! [SV140: $i,SV1: $i,SV825: $i,SV737: $i] :
      ( ( ( ~ ( in @ SV737 @ SV825 ) )
        = $true )
      | ( ( in @ SV737 @ SV1 )
        = $true )
      | ( ( in @ SV825 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5125]) ).

thf(5424,plain,
    ! [SV142: $i,SV1: $i,SV826: $i,SV738: $i] :
      ( ( ( ~ ( in @ SV738 @ SV826 ) )
        = $true )
      | ( ( in @ SV738 @ SV1 )
        = $true )
      | ( ( in @ SV826 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK243_SY292 @ SV142 @ SV1 ) @ ( sK103_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5126]) ).

thf(5425,plain,
    ! [SV142: $i,SV1: $i,SV827: $i,SV739: $i] :
      ( ( ( ~ ( in @ SV739 @ SV827 ) )
        = $true )
      | ( ( in @ SV739 @ SV1 )
        = $true )
      | ( ( in @ SV827 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( SV142
          = ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5127]) ).

thf(5426,plain,
    ! [SV142: $i,SV1: $i,SV828: $i,SV740: $i] :
      ( ( ( ~ ( in @ SV740 @ SV828 ) )
        = $true )
      | ( ( in @ SV740 @ SV1 )
        = $true )
      | ( ( in @ SV828 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5128]) ).

thf(5427,plain,
    ! [SV144: $i,SV1: $i,SV829: $i,SV741: $i] :
      ( ( ( ~ ( in @ SV741 @ SV829 ) )
        = $true )
      | ( ( in @ SV741 @ SV1 )
        = $true )
      | ( ( in @ SV829 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK244_SY293 @ SV144 @ SV1 ) @ ( sK104_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5129]) ).

thf(5428,plain,
    ! [SV144: $i,SV1: $i,SV830: $i,SV742: $i] :
      ( ( ( ~ ( in @ SV742 @ SV830 ) )
        = $true )
      | ( ( in @ SV742 @ SV1 )
        = $true )
      | ( ( in @ SV830 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( SV144
          = ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5130]) ).

thf(5429,plain,
    ! [SV144: $i,SV1: $i,SV831: $i,SV743: $i] :
      ( ( ( ~ ( in @ SV743 @ SV831 ) )
        = $true )
      | ( ( in @ SV743 @ SV1 )
        = $true )
      | ( ( in @ SV831 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV144 @ ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5131]) ).

thf(5430,plain,
    ! [SV146: $i,SV1: $i,SV832: $i,SV744: $i] :
      ( ( ( ~ ( in @ SV744 @ SV832 ) )
        = $true )
      | ( ( in @ SV744 @ SV1 )
        = $true )
      | ( ( in @ SV832 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK245_SY294 @ SV146 @ SV1 ) @ ( sK105_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5132]) ).

thf(5431,plain,
    ! [SV146: $i,SV1: $i,SV833: $i,SV745: $i] :
      ( ( ( ~ ( in @ SV745 @ SV833 ) )
        = $true )
      | ( ( in @ SV745 @ SV1 )
        = $true )
      | ( ( in @ SV833 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( SV146
          = ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5133]) ).

thf(5432,plain,
    ! [SV146: $i,SV1: $i,SV834: $i,SV746: $i] :
      ( ( ( ~ ( in @ SV746 @ SV834 ) )
        = $true )
      | ( ( in @ SV746 @ SV1 )
        = $true )
      | ( ( in @ SV834 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV146 @ ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5134]) ).

thf(5433,plain,
    ! [SV248: $i,SV889: $i,SV1: $i,SV949: $i] :
      ( ( ( ~ ( in @ SV949 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV889 @ SV949 )
          | ( in @ SV889 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK264_SY373 @ SV248 @ SV1 ) @ ( sK128_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5135]) ).

thf(5434,plain,
    ! [SV248: $i,SV890: $i,SV1: $i,SV950: $i] :
      ( ( ( ~ ( in @ SV950 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV890 @ SV950 )
          | ( in @ SV890 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( SV248
          = ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5136]) ).

thf(5435,plain,
    ! [SV248: $i,SV891: $i,SV1: $i,SV951: $i] :
      ( ( ( ~ ( in @ SV951 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV891 @ SV951 )
          | ( in @ SV891 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV248 @ ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5137]) ).

thf(5436,plain,
    ! [SV250: $i,SV892: $i,SV1: $i,SV952: $i] :
      ( ( ( ~ ( in @ SV952 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV892 @ SV952 )
          | ( in @ SV892 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK265_SY374 @ SV250 @ SV1 ) @ ( sK129_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5138]) ).

thf(5437,plain,
    ! [SV250: $i,SV893: $i,SV1: $i,SV953: $i] :
      ( ( ( ~ ( in @ SV953 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV893 @ SV953 )
          | ( in @ SV893 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( SV250
          = ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5139]) ).

thf(5438,plain,
    ! [SV250: $i,SV894: $i,SV1: $i,SV954: $i] :
      ( ( ( ~ ( in @ SV954 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV894 @ SV954 )
          | ( in @ SV894 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV250 @ ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5140]) ).

thf(5439,plain,
    ! [SV316: $i,SV955: $i,SV1: $i,SV1045: $i] :
      ( ( ( ~ ( in @ SV1045 @ SV1 )
          | ~ ( in @ SV955 @ SV1045 )
          | ( in @ SV955 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK280_SY443 @ SV316 @ SV1 ) @ ( sK152_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5141]) ).

thf(5440,plain,
    ! [SV316: $i,SV956: $i,SV1: $i,SV1046: $i] :
      ( ( ( ~ ( in @ SV1046 @ SV1 )
          | ~ ( in @ SV956 @ SV1046 )
          | ( in @ SV956 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( SV316
          = ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5142]) ).

thf(5441,plain,
    ! [SV316: $i,SV957: $i,SV1: $i,SV1047: $i] :
      ( ( ( ~ ( in @ SV1047 @ SV1 )
          | ~ ( in @ SV957 @ SV1047 )
          | ( in @ SV957 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5143]) ).

thf(5442,plain,
    ! [SV318: $i,SV958: $i,SV1: $i,SV1048: $i] :
      ( ( ( ~ ( in @ SV1048 @ SV1 )
          | ~ ( in @ SV958 @ SV1048 )
          | ( in @ SV958 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK281_SY444 @ SV318 @ SV1 ) @ ( sK153_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5144]) ).

thf(5443,plain,
    ! [SV318: $i,SV959: $i,SV1: $i,SV1049: $i] :
      ( ( ( ~ ( in @ SV1049 @ SV1 )
          | ~ ( in @ SV959 @ SV1049 )
          | ( in @ SV959 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( SV318
          = ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5145]) ).

thf(5444,plain,
    ! [SV318: $i,SV960: $i,SV1: $i,SV1050: $i] :
      ( ( ( ~ ( in @ SV1050 @ SV1 )
          | ~ ( in @ SV960 @ SV1050 )
          | ( in @ SV960 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5146]) ).

thf(5445,plain,
    ! [SV320: $i,SV961: $i,SV1: $i,SV1051: $i] :
      ( ( ( ~ ( in @ SV1051 @ SV1 )
          | ~ ( in @ SV961 @ SV1051 )
          | ( in @ SV961 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK282_SY445 @ SV320 @ SV1 ) @ ( sK154_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5147]) ).

thf(5446,plain,
    ! [SV320: $i,SV962: $i,SV1: $i,SV1052: $i] :
      ( ( ( ~ ( in @ SV1052 @ SV1 )
          | ~ ( in @ SV962 @ SV1052 )
          | ( in @ SV962 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( SV320
          = ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5148]) ).

thf(5447,plain,
    ! [SV320: $i,SV963: $i,SV1: $i,SV1053: $i] :
      ( ( ( ~ ( in @ SV1053 @ SV1 )
          | ~ ( in @ SV963 @ SV1053 )
          | ( in @ SV963 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5149]) ).

thf(5448,plain,
    ! [SV322: $i,SV964: $i,SV1: $i,SV1054: $i] :
      ( ( ( ~ ( in @ SV1054 @ SV1 )
          | ~ ( in @ SV964 @ SV1054 )
          | ( in @ SV964 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK283_SY446 @ SV322 @ SV1 ) @ ( sK155_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5150]) ).

thf(5449,plain,
    ! [SV322: $i,SV965: $i,SV1: $i,SV1055: $i] :
      ( ( ( ~ ( in @ SV1055 @ SV1 )
          | ~ ( in @ SV965 @ SV1055 )
          | ( in @ SV965 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( SV322
          = ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5151]) ).

thf(5450,plain,
    ! [SV322: $i,SV966: $i,SV1: $i,SV1056: $i] :
      ( ( ( ~ ( in @ SV1056 @ SV1 )
          | ~ ( in @ SV966 @ SV1056 )
          | ( in @ SV966 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5152]) ).

thf(5451,plain,
    ! [SV256: $i,SV895: $i,SV1: $i,SV967: $i] :
      ( ( ( ~ ( in @ SV967 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV895 @ SV967 )
          | ( in @ SV895 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK266_SY379 @ SV256 @ SV1 ) @ ( sK130_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5153]) ).

thf(5452,plain,
    ! [SV256: $i,SV896: $i,SV1: $i,SV968: $i] :
      ( ( ( ~ ( in @ SV968 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV896 @ SV968 )
          | ( in @ SV896 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( SV256
          = ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5154]) ).

thf(5453,plain,
    ! [SV256: $i,SV897: $i,SV1: $i,SV969: $i] :
      ( ( ( ~ ( in @ SV969 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV897 @ SV969 )
          | ( in @ SV897 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5155]) ).

thf(5454,plain,
    ! [SV258: $i,SV898: $i,SV1: $i,SV970: $i] :
      ( ( ( ~ ( in @ SV970 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV898 @ SV970 )
          | ( in @ SV898 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK267_SY380 @ SV258 @ SV1 ) @ ( sK131_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5156]) ).

thf(5455,plain,
    ! [SV258: $i,SV899: $i,SV1: $i,SV971: $i] :
      ( ( ( ~ ( in @ SV971 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV899 @ SV971 )
          | ( in @ SV899 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( SV258
          = ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5157]) ).

thf(5456,plain,
    ! [SV258: $i,SV900: $i,SV1: $i,SV972: $i] :
      ( ( ( ~ ( in @ SV972 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV900 @ SV972 )
          | ( in @ SV900 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5158]) ).

thf(5457,plain,
    ! [SV382: $i,SV1057: $i,SV1: $i] :
      ( ( ( ! [SY881: $i] :
              ( ~ ( in @ SY881 @ SV1 )
              | ~ ( in @ SV1057 @ SY881 )
              | ( in @ SV1057 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK296_SY517 @ SV382 @ SV1 ) @ ( sK176_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5159]) ).

thf(5458,plain,
    ! [SV382: $i,SV1058: $i,SV1: $i] :
      ( ( ( ! [SY882: $i] :
              ( ~ ( in @ SY882 @ SV1 )
              | ~ ( in @ SV1058 @ SY882 )
              | ( in @ SV1058 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( SV382
          = ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5160]) ).

thf(5459,plain,
    ! [SV382: $i,SV1059: $i,SV1: $i] :
      ( ( ( ! [SY883: $i] :
              ( ~ ( in @ SY883 @ SV1 )
              | ~ ( in @ SV1059 @ SY883 )
              | ( in @ SV1059 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV382 @ ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5161]) ).

thf(5460,plain,
    ! [SV384: $i,SV1060: $i,SV1: $i] :
      ( ( ( ! [SY884: $i] :
              ( ~ ( in @ SY884 @ SV1 )
              | ~ ( in @ SV1060 @ SY884 )
              | ( in @ SV1060 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK297_SY518 @ SV384 @ SV1 ) @ ( sK177_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5162]) ).

thf(5461,plain,
    ! [SV384: $i,SV1061: $i,SV1: $i] :
      ( ( ( ! [SY885: $i] :
              ( ~ ( in @ SY885 @ SV1 )
              | ~ ( in @ SV1061 @ SY885 )
              | ( in @ SV1061 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( SV384
          = ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5163]) ).

thf(5462,plain,
    ! [SV384: $i,SV1062: $i,SV1: $i] :
      ( ( ( ! [SY886: $i] :
              ( ~ ( in @ SY886 @ SV1 )
              | ~ ( in @ SV1062 @ SY886 )
              | ( in @ SV1062 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV384 @ ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5164]) ).

thf(5463,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( ~ ( in @ ( sK304_SY573 @ SV482 @ SV1 ) @ ( sK186_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5166]) ).

thf(5464,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( ( SV482
            = ( sK304_SY573 @ SV482 @ SV1 ) )
          | ( in @ SV482 @ ( sK304_SY573 @ SV482 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5166]) ).

thf(5465,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( ~ ( in @ ( sK305_SY574 @ SV484 @ SV1 ) @ ( sK187_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5168]) ).

thf(5466,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( ( SV484
            = ( sK305_SY574 @ SV484 @ SV1 ) )
          | ( in @ SV484 @ ( sK305_SY574 @ SV484 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5168]) ).

thf(5467,plain,
    ! [SV1: $i,SV747: $i,SV657: $i] :
      ( ( ( in @ SV657 @ SV747 )
        = $false )
      | ( ( in @ SV657 @ SV1 )
        = $true )
      | ( ( in @ SV747 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK204_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5169]) ).

thf(5468,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( ~ ( in @ ( sK320_SY625 @ SV562 @ SV1 ) @ ( sK204_SY8 @ SV1 ) )
          | ( SV562
            = ( sK320_SY625 @ SV562 @ SV1 ) )
          | ( in @ SV562 @ ( sK320_SY625 @ SV562 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5170]) ).

thf(5469,plain,
    ! [SV1: $i,SV748: $i,SV658: $i] :
      ( ( ( in @ SV658 @ SV748 )
        = $false )
      | ( ( in @ SV658 @ SV1 )
        = $true )
      | ( ( in @ SV748 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK205_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5171]) ).

thf(5470,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( ~ ( in @ ( sK321_SY626 @ SV564 @ SV1 ) @ ( sK205_SY8 @ SV1 ) )
          | ( SV564
            = ( sK321_SY626 @ SV564 @ SV1 ) )
          | ( in @ SV564 @ ( sK321_SY626 @ SV564 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5172]) ).

thf(5471,plain,
    ! [SV1: $i,SV749: $i,SV659: $i] :
      ( ( ( in @ SV659 @ SV749 )
        = $false )
      | ( ( in @ SV659 @ SV1 )
        = $true )
      | ( ( in @ SV749 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK206_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5173]) ).

thf(5472,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( ~ ( in @ ( sK322_SY627 @ SV566 @ SV1 ) @ ( sK206_SY8 @ SV1 ) )
          | ( SV566
            = ( sK322_SY627 @ SV566 @ SV1 ) )
          | ( in @ SV566 @ ( sK322_SY627 @ SV566 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5174]) ).

thf(5473,plain,
    ! [SV1: $i,SV750: $i,SV660: $i] :
      ( ( ( in @ SV660 @ SV750 )
        = $false )
      | ( ( in @ SV660 @ SV1 )
        = $true )
      | ( ( in @ SV750 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( ( sK207_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5175]) ).

thf(5474,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( ~ ( in @ ( sK323_SY628 @ SV568 @ SV1 ) @ ( sK207_SY8 @ SV1 ) )
          | ( SV568
            = ( sK323_SY628 @ SV568 @ SV1 ) )
          | ( in @ SV568 @ ( sK323_SY628 @ SV568 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5176]) ).

thf(5475,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( ~ ( in @ ( sK306_SY579 @ SV490 @ SV1 ) @ ( sK188_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5178]) ).

thf(5476,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( ( SV490
            = ( sK306_SY579 @ SV490 @ SV1 ) )
          | ( in @ SV490 @ ( sK306_SY579 @ SV490 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5178]) ).

thf(5477,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( ~ ( in @ ( sK307_SY580 @ SV492 @ SV1 ) @ ( sK189_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5180]) ).

thf(5478,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( ( SV492
            = ( sK307_SY580 @ SV492 @ SV1 ) )
          | ( in @ SV492 @ ( sK307_SY580 @ SV492 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5180]) ).

thf(5479,plain,
    ! [SV386: $i,SV1063: $i,SV1: $i] :
      ( ( ( ! [SY887: $i] :
              ( ~ ( in @ SY887 @ SV1 )
              | ~ ( in @ SV1063 @ SY887 )
              | ( in @ SV1063 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK298_SY519 @ SV386 @ SV1 ) @ ( sK178_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5181]) ).

thf(5480,plain,
    ! [SV386: $i,SV1064: $i,SV1: $i] :
      ( ( ( ! [SY888: $i] :
              ( ~ ( in @ SY888 @ SV1 )
              | ~ ( in @ SV1064 @ SY888 )
              | ( in @ SV1064 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( SV386
          = ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5182]) ).

thf(5481,plain,
    ! [SV386: $i,SV1065: $i,SV1: $i] :
      ( ( ( ! [SY889: $i] :
              ( ~ ( in @ SY889 @ SV1 )
              | ~ ( in @ SV1065 @ SY889 )
              | ( in @ SV1065 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV386 @ ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5183]) ).

thf(5482,plain,
    ! [SV388: $i,SV1066: $i,SV1: $i] :
      ( ( ( ! [SY890: $i] :
              ( ~ ( in @ SY890 @ SV1 )
              | ~ ( in @ SV1066 @ SY890 )
              | ( in @ SV1066 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK299_SY520 @ SV388 @ SV1 ) @ ( sK179_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5184]) ).

thf(5483,plain,
    ! [SV388: $i,SV1067: $i,SV1: $i] :
      ( ( ( ! [SY891: $i] :
              ( ~ ( in @ SY891 @ SV1 )
              | ~ ( in @ SV1067 @ SY891 )
              | ( in @ SV1067 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( SV388
          = ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5185]) ).

thf(5484,plain,
    ! [SV388: $i,SV1068: $i,SV1: $i] :
      ( ( ( ! [SY892: $i] :
              ( ~ ( in @ SY892 @ SV1 )
              | ~ ( in @ SV1068 @ SY892 )
              | ( in @ SV1068 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV388 @ ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5186]) ).

thf(5485,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( ~ ( in @ ( sK308_SY581 @ SV496 @ SV1 ) @ ( sK190_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5188]) ).

thf(5486,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( ( SV496
            = ( sK308_SY581 @ SV496 @ SV1 ) )
          | ( in @ SV496 @ ( sK308_SY581 @ SV496 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5188]) ).

thf(5487,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( ~ ( in @ ( sK309_SY582 @ SV498 @ SV1 ) @ ( sK191_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5190]) ).

thf(5488,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( ( SV498
            = ( sK309_SY582 @ SV498 @ SV1 ) )
          | ( in @ SV498 @ ( sK309_SY582 @ SV498 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5190]) ).

thf(5489,plain,
    ! [SV1: $i,SV751: $i,SV665: $i] :
      ( ( ( in @ SV665 @ SV751 )
        = $false )
      | ( ( in @ SV665 @ SV1 )
        = $true )
      | ( ( in @ SV751 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK208_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5191]) ).

thf(5490,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( ~ ( in @ ( sK324_SY633 @ SV574 @ SV1 ) @ ( sK208_SY8 @ SV1 ) )
          | ( SV574
            = ( sK324_SY633 @ SV574 @ SV1 ) )
          | ( in @ SV574 @ ( sK324_SY633 @ SV574 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5192]) ).

thf(5491,plain,
    ! [SV1: $i,SV752: $i,SV666: $i] :
      ( ( ( in @ SV666 @ SV752 )
        = $false )
      | ( ( in @ SV666 @ SV1 )
        = $true )
      | ( ( in @ SV752 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK209_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5193]) ).

thf(5492,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( ~ ( in @ ( sK325_SY634 @ SV576 @ SV1 ) @ ( sK209_SY8 @ SV1 ) )
          | ( SV576
            = ( sK325_SY634 @ SV576 @ SV1 ) )
          | ( in @ SV576 @ ( sK325_SY634 @ SV576 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5194]) ).

thf(5493,plain,
    ! [SV1: $i,SV753: $i,SV667: $i] :
      ( ( ( in @ SV667 @ SV753 )
        = $false )
      | ( ( in @ SV667 @ SV1 )
        = $true )
      | ( ( in @ SV753 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK210_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5195]) ).

thf(5494,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( ~ ( in @ ( sK326_SY635 @ SV578 @ SV1 ) @ ( sK210_SY8 @ SV1 ) )
          | ( SV578
            = ( sK326_SY635 @ SV578 @ SV1 ) )
          | ( in @ SV578 @ ( sK326_SY635 @ SV578 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5196]) ).

thf(5495,plain,
    ! [SV1: $i,SV754: $i,SV668: $i] :
      ( ( ( in @ SV668 @ SV754 )
        = $false )
      | ( ( in @ SV668 @ SV1 )
        = $true )
      | ( ( in @ SV754 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( ( sK211_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5197]) ).

thf(5496,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( ~ ( in @ ( sK327_SY636 @ SV580 @ SV1 ) @ ( sK211_SY8 @ SV1 ) )
          | ( SV580
            = ( sK327_SY636 @ SV580 @ SV1 ) )
          | ( in @ SV580 @ ( sK327_SY636 @ SV580 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5198]) ).

thf(5497,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( ~ ( in @ ( sK310_SY587 @ SV504 @ SV1 ) @ ( sK192_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5200]) ).

thf(5498,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( ( SV504
            = ( sK310_SY587 @ SV504 @ SV1 ) )
          | ( in @ SV504 @ ( sK310_SY587 @ SV504 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5200]) ).

thf(5499,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( ~ ( in @ ( sK311_SY588 @ SV506 @ SV1 ) @ ( sK193_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5202]) ).

thf(5500,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( ( SV506
            = ( sK311_SY588 @ SV506 @ SV1 ) )
          | ( in @ SV506 @ ( sK311_SY588 @ SV506 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5202]) ).

thf(5501,plain,
    ! [SV148: $i,SV1: $i,SV835: $i,SV755: $i] :
      ( ( ( ~ ( in @ SV755 @ SV835 ) )
        = $true )
      | ( ( in @ SV755 @ SV1 )
        = $true )
      | ( ( in @ SV835 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK246_SY303 @ SV148 @ SV1 ) @ ( sK108_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5203]) ).

thf(5502,plain,
    ! [SV148: $i,SV1: $i,SV836: $i,SV756: $i] :
      ( ( ( ~ ( in @ SV756 @ SV836 ) )
        = $true )
      | ( ( in @ SV756 @ SV1 )
        = $true )
      | ( ( in @ SV836 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( SV148
          = ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5204]) ).

thf(5503,plain,
    ! [SV148: $i,SV1: $i,SV837: $i,SV757: $i] :
      ( ( ( ~ ( in @ SV757 @ SV837 ) )
        = $true )
      | ( ( in @ SV757 @ SV1 )
        = $true )
      | ( ( in @ SV837 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV148 @ ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5205]) ).

thf(5504,plain,
    ! [SV150: $i,SV1: $i,SV838: $i,SV758: $i] :
      ( ( ( ~ ( in @ SV758 @ SV838 ) )
        = $true )
      | ( ( in @ SV758 @ SV1 )
        = $true )
      | ( ( in @ SV838 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK247_SY304 @ SV150 @ SV1 ) @ ( sK109_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5206]) ).

thf(5505,plain,
    ! [SV150: $i,SV1: $i,SV839: $i,SV759: $i] :
      ( ( ( ~ ( in @ SV759 @ SV839 ) )
        = $true )
      | ( ( in @ SV759 @ SV1 )
        = $true )
      | ( ( in @ SV839 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( SV150
          = ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5207]) ).

thf(5506,plain,
    ! [SV150: $i,SV1: $i,SV840: $i,SV760: $i] :
      ( ( ( ~ ( in @ SV760 @ SV840 ) )
        = $true )
      | ( ( in @ SV760 @ SV1 )
        = $true )
      | ( ( in @ SV840 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV150 @ ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5208]) ).

thf(5507,plain,
    ! [SV262: $i,SV901: $i,SV1: $i,SV973: $i] :
      ( ( ( ~ ( in @ SV973 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV901 @ SV973 )
          | ( in @ SV901 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK268_SY397 @ SV262 @ SV1 ) @ ( sK136_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5209]) ).

thf(5508,plain,
    ! [SV262: $i,SV902: $i,SV1: $i,SV974: $i] :
      ( ( ( ~ ( in @ SV974 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV902 @ SV974 )
          | ( in @ SV902 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( SV262
          = ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5210]) ).

thf(5509,plain,
    ! [SV262: $i,SV903: $i,SV1: $i,SV975: $i] :
      ( ( ( ~ ( in @ SV975 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV903 @ SV975 )
          | ( in @ SV903 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV262 @ ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5211]) ).

thf(5510,plain,
    ! [SV264: $i,SV904: $i,SV1: $i,SV976: $i] :
      ( ( ( ~ ( in @ SV976 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV904 @ SV976 )
          | ( in @ SV904 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK269_SY398 @ SV264 @ SV1 ) @ ( sK137_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5212]) ).

thf(5511,plain,
    ! [SV264: $i,SV905: $i,SV1: $i,SV977: $i] :
      ( ( ( ~ ( in @ SV977 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV905 @ SV977 )
          | ( in @ SV905 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( SV264
          = ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5213]) ).

thf(5512,plain,
    ! [SV264: $i,SV906: $i,SV1: $i,SV978: $i] :
      ( ( ( ~ ( in @ SV978 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV906 @ SV978 )
          | ( in @ SV906 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV264 @ ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5214]) ).

thf(5513,plain,
    ! [SV332: $i,SV979: $i,SV1: $i,SV1069: $i] :
      ( ( ( ~ ( in @ SV1069 @ SV1 )
          | ~ ( in @ SV979 @ SV1069 )
          | ( in @ SV979 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK284_SY471 @ SV332 @ SV1 ) @ ( sK160_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5215]) ).

thf(5514,plain,
    ! [SV332: $i,SV980: $i,SV1: $i,SV1070: $i] :
      ( ( ( ~ ( in @ SV1070 @ SV1 )
          | ~ ( in @ SV980 @ SV1070 )
          | ( in @ SV980 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( SV332
          = ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5216]) ).

thf(5515,plain,
    ! [SV332: $i,SV981: $i,SV1: $i,SV1071: $i] :
      ( ( ( ~ ( in @ SV1071 @ SV1 )
          | ~ ( in @ SV981 @ SV1071 )
          | ( in @ SV981 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5217]) ).

thf(5516,plain,
    ! [SV334: $i,SV982: $i,SV1: $i,SV1072: $i] :
      ( ( ( ~ ( in @ SV1072 @ SV1 )
          | ~ ( in @ SV982 @ SV1072 )
          | ( in @ SV982 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK285_SY472 @ SV334 @ SV1 ) @ ( sK161_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5218]) ).

thf(5517,plain,
    ! [SV334: $i,SV983: $i,SV1: $i,SV1073: $i] :
      ( ( ( ~ ( in @ SV1073 @ SV1 )
          | ~ ( in @ SV983 @ SV1073 )
          | ( in @ SV983 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( SV334
          = ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5219]) ).

thf(5518,plain,
    ! [SV334: $i,SV984: $i,SV1: $i,SV1074: $i] :
      ( ( ( ~ ( in @ SV1074 @ SV1 )
          | ~ ( in @ SV984 @ SV1074 )
          | ( in @ SV984 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5220]) ).

thf(5519,plain,
    ! [SV336: $i,SV985: $i,SV1: $i,SV1075: $i] :
      ( ( ( ~ ( in @ SV1075 @ SV1 )
          | ~ ( in @ SV985 @ SV1075 )
          | ( in @ SV985 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK286_SY473 @ SV336 @ SV1 ) @ ( sK162_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5221]) ).

thf(5520,plain,
    ! [SV336: $i,SV986: $i,SV1: $i,SV1076: $i] :
      ( ( ( ~ ( in @ SV1076 @ SV1 )
          | ~ ( in @ SV986 @ SV1076 )
          | ( in @ SV986 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( SV336
          = ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5222]) ).

thf(5521,plain,
    ! [SV336: $i,SV987: $i,SV1: $i,SV1077: $i] :
      ( ( ( ~ ( in @ SV1077 @ SV1 )
          | ~ ( in @ SV987 @ SV1077 )
          | ( in @ SV987 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5223]) ).

thf(5522,plain,
    ! [SV338: $i,SV988: $i,SV1: $i,SV1078: $i] :
      ( ( ( ~ ( in @ SV1078 @ SV1 )
          | ~ ( in @ SV988 @ SV1078 )
          | ( in @ SV988 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK287_SY474 @ SV338 @ SV1 ) @ ( sK163_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5224]) ).

thf(5523,plain,
    ! [SV338: $i,SV989: $i,SV1: $i,SV1079: $i] :
      ( ( ( ~ ( in @ SV1079 @ SV1 )
          | ~ ( in @ SV989 @ SV1079 )
          | ( in @ SV989 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( SV338
          = ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5225]) ).

thf(5524,plain,
    ! [SV338: $i,SV990: $i,SV1: $i,SV1080: $i] :
      ( ( ( ~ ( in @ SV1080 @ SV1 )
          | ~ ( in @ SV990 @ SV1080 )
          | ( in @ SV990 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5226]) ).

thf(5525,plain,
    ! [SV270: $i,SV907: $i,SV1: $i,SV991: $i] :
      ( ( ( ~ ( in @ SV991 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV907 @ SV991 )
          | ( in @ SV907 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK270_SY403 @ SV270 @ SV1 ) @ ( sK138_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5227]) ).

thf(5526,plain,
    ! [SV270: $i,SV908: $i,SV1: $i,SV992: $i] :
      ( ( ( ~ ( in @ SV992 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV908 @ SV992 )
          | ( in @ SV908 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( SV270
          = ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5228]) ).

thf(5527,plain,
    ! [SV270: $i,SV909: $i,SV1: $i,SV993: $i] :
      ( ( ( ~ ( in @ SV993 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV909 @ SV993 )
          | ( in @ SV909 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5229]) ).

thf(5528,plain,
    ! [SV272: $i,SV910: $i,SV1: $i,SV994: $i] :
      ( ( ( ~ ( in @ SV994 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV910 @ SV994 )
          | ( in @ SV910 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK271_SY404 @ SV272 @ SV1 ) @ ( sK139_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5230]) ).

thf(5529,plain,
    ! [SV272: $i,SV911: $i,SV1: $i,SV995: $i] :
      ( ( ( ~ ( in @ SV995 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV911 @ SV995 )
          | ( in @ SV911 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( SV272
          = ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5231]) ).

thf(5530,plain,
    ! [SV272: $i,SV912: $i,SV1: $i,SV996: $i] :
      ( ( ( ~ ( in @ SV996 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV912 @ SV996 )
          | ( in @ SV912 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5232]) ).

thf(5531,plain,
    ! [SV102: $i,SV1: $i,SV761: $i,SV677: $i] :
      ( ( ( in @ SV677 @ SV761 )
        = $false )
      | ( ( in @ SV677 @ SV1 )
        = $true )
      | ( ( in @ SV761 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK236_SY249 @ SV102 @ SV1 ) @ ( sK92_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5239]) ).

thf(5532,plain,
    ! [SV102: $i,SV1: $i,SV762: $i,SV678: $i] :
      ( ( ( in @ SV678 @ SV762 )
        = $false )
      | ( ( in @ SV678 @ SV1 )
        = $true )
      | ( ( in @ SV762 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( SV102
          = ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5240]) ).

thf(5533,plain,
    ! [SV102: $i,SV1: $i,SV763: $i,SV679: $i] :
      ( ( ( in @ SV679 @ SV763 )
        = $false )
      | ( ( in @ SV679 @ SV1 )
        = $true )
      | ( ( in @ SV763 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK92_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV102 @ ( sK236_SY249 @ SV102 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5241]) ).

thf(5534,plain,
    ! [SV104: $i,SV1: $i,SV764: $i,SV680: $i] :
      ( ( ( in @ SV680 @ SV764 )
        = $false )
      | ( ( in @ SV680 @ SV1 )
        = $true )
      | ( ( in @ SV764 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK237_SY250 @ SV104 @ SV1 ) @ ( sK93_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5242]) ).

thf(5535,plain,
    ! [SV104: $i,SV1: $i,SV765: $i,SV681: $i] :
      ( ( ( in @ SV681 @ SV765 )
        = $false )
      | ( ( in @ SV681 @ SV1 )
        = $true )
      | ( ( in @ SV765 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( SV104
          = ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5243]) ).

thf(5536,plain,
    ! [SV104: $i,SV1: $i,SV766: $i,SV682: $i] :
      ( ( ( in @ SV682 @ SV766 )
        = $false )
      | ( ( in @ SV682 @ SV1 )
        = $true )
      | ( ( in @ SV766 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK38_SY7 @ SV1 ) @ ( sK38_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK12_SY5 @ SV1 )
          = ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK93_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV104 @ ( sK237_SY250 @ SV104 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5244]) ).

thf(5537,plain,
    ! [SV106: $i,SV1: $i,SV767: $i,SV683: $i] :
      ( ( ( in @ SV683 @ SV767 )
        = $false )
      | ( ( in @ SV683 @ SV1 )
        = $true )
      | ( ( in @ SV767 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK238_SY251 @ SV106 @ SV1 ) @ ( sK94_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5245]) ).

thf(5538,plain,
    ! [SV106: $i,SV1: $i,SV768: $i,SV684: $i] :
      ( ( ( in @ SV684 @ SV768 )
        = $false )
      | ( ( in @ SV684 @ SV1 )
        = $true )
      | ( ( in @ SV768 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( SV106
          = ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5246]) ).

thf(5539,plain,
    ! [SV106: $i,SV1: $i,SV769: $i,SV685: $i] :
      ( ( ( in @ SV685 @ SV769 )
        = $false )
      | ( ( in @ SV685 @ SV1 )
        = $true )
      | ( ( in @ SV769 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK94_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV106 @ ( sK238_SY251 @ SV106 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5247]) ).

thf(5540,plain,
    ! [SV108: $i,SV1: $i,SV770: $i,SV686: $i] :
      ( ( ( in @ SV686 @ SV770 )
        = $false )
      | ( ( in @ SV686 @ SV1 )
        = $true )
      | ( ( in @ SV770 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK239_SY252 @ SV108 @ SV1 ) @ ( sK95_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5248]) ).

thf(5541,plain,
    ! [SV108: $i,SV1: $i,SV771: $i,SV687: $i] :
      ( ( ( in @ SV687 @ SV771 )
        = $false )
      | ( ( in @ SV687 @ SV1 )
        = $true )
      | ( ( in @ SV771 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( SV108
          = ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5249]) ).

thf(5542,plain,
    ! [SV108: $i,SV1: $i,SV772: $i,SV688: $i] :
      ( ( ( in @ SV688 @ SV772 )
        = $false )
      | ( ( in @ SV688 @ SV1 )
        = $true )
      | ( ( in @ SV772 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK39_SY7 @ SV1 ) @ ( sK39_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK12_SY5 @ SV1 ) @ ( sK16_SY30 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK95_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV108 @ ( sK239_SY252 @ SV108 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5250]) ).

thf(5543,plain,
    ! [SV162: $i,SV1: $i,SV841: $i,SV773: $i] :
      ( ( ( ~ ( in @ SV773 @ SV841 ) )
        = $true )
      | ( ( in @ SV773 @ SV1 )
        = $true )
      | ( ( in @ SV841 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK248_SY309 @ SV162 @ SV1 ) @ ( sK110_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5263]) ).

thf(5544,plain,
    ! [SV162: $i,SV1: $i,SV842: $i,SV774: $i] :
      ( ( ( ~ ( in @ SV774 @ SV842 ) )
        = $true )
      | ( ( in @ SV774 @ SV1 )
        = $true )
      | ( ( in @ SV842 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( SV162
          = ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5264]) ).

thf(5545,plain,
    ! [SV162: $i,SV1: $i,SV843: $i,SV775: $i] :
      ( ( ( ~ ( in @ SV775 @ SV843 ) )
        = $true )
      | ( ( in @ SV775 @ SV1 )
        = $true )
      | ( ( in @ SV843 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5265]) ).

thf(5546,plain,
    ! [SV164: $i,SV1: $i,SV844: $i,SV776: $i] :
      ( ( ( ~ ( in @ SV776 @ SV844 ) )
        = $true )
      | ( ( in @ SV776 @ SV1 )
        = $true )
      | ( ( in @ SV844 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK249_SY310 @ SV164 @ SV1 ) @ ( sK111_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5266]) ).

thf(5547,plain,
    ! [SV164: $i,SV1: $i,SV845: $i,SV777: $i] :
      ( ( ( ~ ( in @ SV777 @ SV845 ) )
        = $true )
      | ( ( in @ SV777 @ SV1 )
        = $true )
      | ( ( in @ SV845 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( SV164
          = ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5267]) ).

thf(5548,plain,
    ! [SV164: $i,SV1: $i,SV846: $i,SV778: $i] :
      ( ( ( ~ ( in @ SV778 @ SV846 ) )
        = $true )
      | ( ( in @ SV778 @ SV1 )
        = $true )
      | ( ( in @ SV846 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV164 @ ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5268]) ).

thf(5549,plain,
    ! [SV216: $i,SV847: $i,SV1: $i,SV913: $i] :
      ( ( ( in @ SV913 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV847 @ SV913 )
          | ( in @ SV847 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK260_SY351 @ SV216 @ SV1 ) @ ( sK124_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5269]) ).

thf(5550,plain,
    ! [SV216: $i,SV848: $i,SV1: $i,SV914: $i] :
      ( ( ( in @ SV914 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV848 @ SV914 )
          | ( in @ SV848 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( SV216
          = ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5270]) ).

thf(5551,plain,
    ! [SV216: $i,SV849: $i,SV1: $i,SV915: $i] :
      ( ( ( in @ SV915 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV849 @ SV915 )
          | ( in @ SV849 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5271]) ).

thf(5552,plain,
    ! [SV218: $i,SV850: $i,SV1: $i,SV916: $i] :
      ( ( ( in @ SV916 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV850 @ SV916 )
          | ( in @ SV850 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK261_SY352 @ SV218 @ SV1 ) @ ( sK125_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5272]) ).

thf(5553,plain,
    ! [SV218: $i,SV851: $i,SV1: $i,SV917: $i] :
      ( ( ( in @ SV917 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV851 @ SV917 )
          | ( in @ SV851 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( SV218
          = ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5273]) ).

thf(5554,plain,
    ! [SV218: $i,SV852: $i,SV1: $i,SV918: $i] :
      ( ( ( in @ SV918 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV852 @ SV918 )
          | ( in @ SV852 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5274]) ).

thf(5555,plain,
    ! [SV220: $i,SV853: $i,SV1: $i,SV919: $i] :
      ( ( ( in @ SV919 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV853 @ SV919 )
          | ( in @ SV853 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK262_SY353 @ SV220 @ SV1 ) @ ( sK126_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5275]) ).

thf(5556,plain,
    ! [SV220: $i,SV854: $i,SV1: $i,SV920: $i] :
      ( ( ( in @ SV920 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV854 @ SV920 )
          | ( in @ SV854 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( SV220
          = ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5276]) ).

thf(5557,plain,
    ! [SV220: $i,SV855: $i,SV1: $i,SV921: $i] :
      ( ( ( in @ SV921 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV855 @ SV921 )
          | ( in @ SV855 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5277]) ).

thf(5558,plain,
    ! [SV222: $i,SV856: $i,SV1: $i,SV922: $i] :
      ( ( ( in @ SV922 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV856 @ SV922 )
          | ( in @ SV856 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK263_SY354 @ SV222 @ SV1 ) @ ( sK127_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5278]) ).

thf(5559,plain,
    ! [SV222: $i,SV857: $i,SV1: $i,SV923: $i] :
      ( ( ( in @ SV923 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV857 @ SV923 )
          | ( in @ SV857 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( SV222
          = ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5279]) ).

thf(5560,plain,
    ! [SV222: $i,SV858: $i,SV1: $i,SV924: $i] :
      ( ( ( in @ SV924 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV858 @ SV924 )
          | ( in @ SV858 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5280]) ).

thf(5561,plain,
    ! [SV170: $i,SV1: $i,SV859: $i,SV779: $i] :
      ( ( ( ~ ( in @ SV779 @ SV859 ) )
        = $true )
      | ( ( in @ SV779 @ SV1 )
        = $true )
      | ( ( in @ SV859 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK250_SY315 @ SV170 @ SV1 ) @ ( sK112_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5281]) ).

thf(5562,plain,
    ! [SV170: $i,SV1: $i,SV860: $i,SV780: $i] :
      ( ( ( ~ ( in @ SV780 @ SV860 ) )
        = $true )
      | ( ( in @ SV780 @ SV1 )
        = $true )
      | ( ( in @ SV860 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( SV170
          = ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5282]) ).

thf(5563,plain,
    ! [SV170: $i,SV1: $i,SV861: $i,SV781: $i] :
      ( ( ( ~ ( in @ SV781 @ SV861 ) )
        = $true )
      | ( ( in @ SV781 @ SV1 )
        = $true )
      | ( ( in @ SV861 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5283]) ).

thf(5564,plain,
    ! [SV172: $i,SV1: $i,SV862: $i,SV782: $i] :
      ( ( ( ~ ( in @ SV782 @ SV862 ) )
        = $true )
      | ( ( in @ SV782 @ SV1 )
        = $true )
      | ( ( in @ SV862 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK251_SY316 @ SV172 @ SV1 ) @ ( sK113_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5284]) ).

thf(5565,plain,
    ! [SV172: $i,SV1: $i,SV863: $i,SV783: $i] :
      ( ( ( ~ ( in @ SV783 @ SV863 ) )
        = $true )
      | ( ( in @ SV783 @ SV1 )
        = $true )
      | ( ( in @ SV863 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( SV172
          = ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5285]) ).

thf(5566,plain,
    ! [SV172: $i,SV1: $i,SV864: $i,SV784: $i] :
      ( ( ( ~ ( in @ SV784 @ SV864 ) )
        = $true )
      | ( ( in @ SV784 @ SV1 )
        = $true )
      | ( ( in @ SV864 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5286]) ).

thf(5567,plain,
    ! [SV174: $i,SV1: $i,SV865: $i,SV785: $i] :
      ( ( ( ~ ( in @ SV785 @ SV865 ) )
        = $true )
      | ( ( in @ SV785 @ SV1 )
        = $true )
      | ( ( in @ SV865 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK252_SY317 @ SV174 @ SV1 ) @ ( sK114_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5287]) ).

thf(5568,plain,
    ! [SV174: $i,SV1: $i,SV866: $i,SV786: $i] :
      ( ( ( ~ ( in @ SV786 @ SV866 ) )
        = $true )
      | ( ( in @ SV786 @ SV1 )
        = $true )
      | ( ( in @ SV866 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( SV174
          = ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5288]) ).

thf(5569,plain,
    ! [SV174: $i,SV1: $i,SV867: $i,SV787: $i] :
      ( ( ( ~ ( in @ SV787 @ SV867 ) )
        = $true )
      | ( ( in @ SV787 @ SV1 )
        = $true )
      | ( ( in @ SV867 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV174 @ ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5289]) ).

thf(5570,plain,
    ! [SV176: $i,SV1: $i,SV868: $i,SV788: $i] :
      ( ( ( ~ ( in @ SV788 @ SV868 ) )
        = $true )
      | ( ( in @ SV788 @ SV1 )
        = $true )
      | ( ( in @ SV868 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK253_SY318 @ SV176 @ SV1 ) @ ( sK115_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5290]) ).

thf(5571,plain,
    ! [SV176: $i,SV1: $i,SV869: $i,SV789: $i] :
      ( ( ( ~ ( in @ SV789 @ SV869 ) )
        = $true )
      | ( ( in @ SV789 @ SV1 )
        = $true )
      | ( ( in @ SV869 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( SV176
          = ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5291]) ).

thf(5572,plain,
    ! [SV176: $i,SV1: $i,SV870: $i,SV790: $i] :
      ( ( ( ~ ( in @ SV790 @ SV870 ) )
        = $true )
      | ( ( in @ SV790 @ SV1 )
        = $true )
      | ( ( in @ SV870 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV176 @ ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5292]) ).

thf(5573,plain,
    ! [SV284: $i,SV925: $i,SV1: $i,SV997: $i] :
      ( ( ( ~ ( in @ SV997 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV925 @ SV997 )
          | ( in @ SV925 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK272_SY409 @ SV284 @ SV1 ) @ ( sK140_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5293]) ).

thf(5574,plain,
    ! [SV284: $i,SV926: $i,SV1: $i,SV998: $i] :
      ( ( ( ~ ( in @ SV998 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV926 @ SV998 )
          | ( in @ SV926 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( SV284
          = ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5294]) ).

thf(5575,plain,
    ! [SV284: $i,SV927: $i,SV1: $i,SV999: $i] :
      ( ( ( ~ ( in @ SV999 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV927 @ SV999 )
          | ( in @ SV927 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV284 @ ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5295]) ).

thf(5576,plain,
    ! [SV286: $i,SV928: $i,SV1: $i,SV1000: $i] :
      ( ( ( ~ ( in @ SV1000 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV928 @ SV1000 )
          | ( in @ SV928 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK273_SY410 @ SV286 @ SV1 ) @ ( sK141_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5296]) ).

thf(5577,plain,
    ! [SV286: $i,SV929: $i,SV1: $i,SV1001: $i] :
      ( ( ( ~ ( in @ SV1001 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV929 @ SV1001 )
          | ( in @ SV929 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( SV286
          = ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5297]) ).

thf(5578,plain,
    ! [SV286: $i,SV930: $i,SV1: $i,SV1002: $i] :
      ( ( ( ~ ( in @ SV1002 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV930 @ SV1002 )
          | ( in @ SV930 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV286 @ ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5298]) ).

thf(5579,plain,
    ! [SV348: $i,SV1003: $i,SV1: $i,SV1081: $i] :
      ( ( ( ~ ( in @ SV1081 @ SV1 )
          | ~ ( in @ SV1003 @ SV1081 )
          | ( in @ SV1003 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK288_SY479 @ SV348 @ SV1 ) @ ( sK164_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5299]) ).

thf(5580,plain,
    ! [SV348: $i,SV1004: $i,SV1: $i,SV1082: $i] :
      ( ( ( ~ ( in @ SV1082 @ SV1 )
          | ~ ( in @ SV1004 @ SV1082 )
          | ( in @ SV1004 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( SV348
          = ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5300]) ).

thf(5581,plain,
    ! [SV348: $i,SV1005: $i,SV1: $i,SV1083: $i] :
      ( ( ( ~ ( in @ SV1083 @ SV1 )
          | ~ ( in @ SV1005 @ SV1083 )
          | ( in @ SV1005 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5301]) ).

thf(5582,plain,
    ! [SV350: $i,SV1006: $i,SV1: $i,SV1084: $i] :
      ( ( ( ~ ( in @ SV1084 @ SV1 )
          | ~ ( in @ SV1006 @ SV1084 )
          | ( in @ SV1006 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK289_SY480 @ SV350 @ SV1 ) @ ( sK165_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5302]) ).

thf(5583,plain,
    ! [SV350: $i,SV1007: $i,SV1: $i,SV1085: $i] :
      ( ( ( ~ ( in @ SV1085 @ SV1 )
          | ~ ( in @ SV1007 @ SV1085 )
          | ( in @ SV1007 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( SV350
          = ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5303]) ).

thf(5584,plain,
    ! [SV350: $i,SV1008: $i,SV1: $i,SV1086: $i] :
      ( ( ( ~ ( in @ SV1086 @ SV1 )
          | ~ ( in @ SV1008 @ SV1086 )
          | ( in @ SV1008 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5304]) ).

thf(5585,plain,
    ! [SV352: $i,SV1009: $i,SV1: $i,SV1087: $i] :
      ( ( ( ~ ( in @ SV1087 @ SV1 )
          | ~ ( in @ SV1009 @ SV1087 )
          | ( in @ SV1009 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK290_SY481 @ SV352 @ SV1 ) @ ( sK166_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5305]) ).

thf(5586,plain,
    ! [SV352: $i,SV1010: $i,SV1: $i,SV1088: $i] :
      ( ( ( ~ ( in @ SV1088 @ SV1 )
          | ~ ( in @ SV1010 @ SV1088 )
          | ( in @ SV1010 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( SV352
          = ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5306]) ).

thf(5587,plain,
    ! [SV352: $i,SV1011: $i,SV1: $i,SV1089: $i] :
      ( ( ( ~ ( in @ SV1089 @ SV1 )
          | ~ ( in @ SV1011 @ SV1089 )
          | ( in @ SV1011 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5307]) ).

thf(5588,plain,
    ! [SV354: $i,SV1012: $i,SV1: $i,SV1090: $i] :
      ( ( ( ~ ( in @ SV1090 @ SV1 )
          | ~ ( in @ SV1012 @ SV1090 )
          | ( in @ SV1012 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK291_SY482 @ SV354 @ SV1 ) @ ( sK167_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5308]) ).

thf(5589,plain,
    ! [SV354: $i,SV1013: $i,SV1: $i,SV1091: $i] :
      ( ( ( ~ ( in @ SV1091 @ SV1 )
          | ~ ( in @ SV1013 @ SV1091 )
          | ( in @ SV1013 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( SV354
          = ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5309]) ).

thf(5590,plain,
    ! [SV354: $i,SV1014: $i,SV1: $i,SV1092: $i] :
      ( ( ( ~ ( in @ SV1092 @ SV1 )
          | ~ ( in @ SV1014 @ SV1092 )
          | ( in @ SV1014 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5310]) ).

thf(5591,plain,
    ! [SV292: $i,SV931: $i,SV1: $i,SV1015: $i] :
      ( ( ( ~ ( in @ SV1015 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV931 @ SV1015 )
          | ( in @ SV931 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK274_SY415 @ SV292 @ SV1 ) @ ( sK142_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5311]) ).

thf(5592,plain,
    ! [SV292: $i,SV932: $i,SV1: $i,SV1016: $i] :
      ( ( ( ~ ( in @ SV1016 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV932 @ SV1016 )
          | ( in @ SV932 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( SV292
          = ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5312]) ).

thf(5593,plain,
    ! [SV292: $i,SV933: $i,SV1: $i,SV1017: $i] :
      ( ( ( ~ ( in @ SV1017 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV933 @ SV1017 )
          | ( in @ SV933 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5313]) ).

thf(5594,plain,
    ! [SV294: $i,SV934: $i,SV1: $i,SV1018: $i] :
      ( ( ( ~ ( in @ SV1018 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV934 @ SV1018 )
          | ( in @ SV934 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK275_SY416 @ SV294 @ SV1 ) @ ( sK143_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5314]) ).

thf(5595,plain,
    ! [SV294: $i,SV935: $i,SV1: $i,SV1019: $i] :
      ( ( ( ~ ( in @ SV1019 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV935 @ SV1019 )
          | ( in @ SV935 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( SV294
          = ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5315]) ).

thf(5596,plain,
    ! [SV294: $i,SV936: $i,SV1: $i,SV1020: $i] :
      ( ( ( ~ ( in @ SV1020 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV936 @ SV1020 )
          | ( in @ SV936 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5316]) ).

thf(5597,plain,
    ! [SV406: $i,SV1093: $i,SV1: $i] :
      ( ( ( ! [SY893: $i] :
              ( ~ ( in @ SY893 @ SV1 )
              | ~ ( in @ SV1093 @ SY893 )
              | ( in @ SV1093 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK300_SY529 @ SV406 @ SV1 ) @ ( sK180_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5317]) ).

thf(5598,plain,
    ! [SV406: $i,SV1094: $i,SV1: $i] :
      ( ( ( ! [SY894: $i] :
              ( ~ ( in @ SY894 @ SV1 )
              | ~ ( in @ SV1094 @ SY894 )
              | ( in @ SV1094 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( SV406
          = ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5318]) ).

thf(5599,plain,
    ! [SV406: $i,SV1095: $i,SV1: $i] :
      ( ( ( ! [SY895: $i] :
              ( ~ ( in @ SY895 @ SV1 )
              | ~ ( in @ SV1095 @ SY895 )
              | ( in @ SV1095 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV406 @ ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5319]) ).

thf(5600,plain,
    ! [SV408: $i,SV1096: $i,SV1: $i] :
      ( ( ( ! [SY896: $i] :
              ( ~ ( in @ SY896 @ SV1 )
              | ~ ( in @ SV1096 @ SY896 )
              | ( in @ SV1096 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK301_SY530 @ SV408 @ SV1 ) @ ( sK181_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5320]) ).

thf(5601,plain,
    ! [SV408: $i,SV1097: $i,SV1: $i] :
      ( ( ( ! [SY897: $i] :
              ( ~ ( in @ SY897 @ SV1 )
              | ~ ( in @ SV1097 @ SY897 )
              | ( in @ SV1097 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( SV408
          = ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5321]) ).

thf(5602,plain,
    ! [SV408: $i,SV1098: $i,SV1: $i] :
      ( ( ( ! [SY898: $i] :
              ( ~ ( in @ SY898 @ SV1 )
              | ~ ( in @ SV1098 @ SY898 )
              | ( in @ SV1098 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV408 @ ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5322]) ).

thf(5603,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( ~ ( in @ ( sK312_SY589 @ SV516 @ SV1 ) @ ( sK196_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5324]) ).

thf(5604,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( ( SV516
            = ( sK312_SY589 @ SV516 @ SV1 ) )
          | ( in @ SV516 @ ( sK312_SY589 @ SV516 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5324]) ).

thf(5605,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( ~ ( in @ ( sK313_SY590 @ SV518 @ SV1 ) @ ( sK197_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5326]) ).

thf(5606,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( ( SV518
            = ( sK313_SY590 @ SV518 @ SV1 ) )
          | ( in @ SV518 @ ( sK313_SY590 @ SV518 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5326]) ).

thf(5607,plain,
    ! [SV1: $i,SV791: $i,SV703: $i] :
      ( ( ( in @ SV703 @ SV791 )
        = $false )
      | ( ( in @ SV703 @ SV1 )
        = $true )
      | ( ( in @ SV791 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK212_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5327]) ).

thf(5608,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( ~ ( in @ ( sK328_SY659 @ SV604 @ SV1 ) @ ( sK212_SY8 @ SV1 ) )
          | ( SV604
            = ( sK328_SY659 @ SV604 @ SV1 ) )
          | ( in @ SV604 @ ( sK328_SY659 @ SV604 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5328]) ).

thf(5609,plain,
    ! [SV1: $i,SV792: $i,SV704: $i] :
      ( ( ( in @ SV704 @ SV792 )
        = $false )
      | ( ( in @ SV704 @ SV1 )
        = $true )
      | ( ( in @ SV792 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK213_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5329]) ).

thf(5610,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( ~ ( in @ ( sK329_SY660 @ SV606 @ SV1 ) @ ( sK213_SY8 @ SV1 ) )
          | ( SV606
            = ( sK329_SY660 @ SV606 @ SV1 ) )
          | ( in @ SV606 @ ( sK329_SY660 @ SV606 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5330]) ).

thf(5611,plain,
    ! [SV1: $i,SV793: $i,SV705: $i] :
      ( ( ( in @ SV705 @ SV793 )
        = $false )
      | ( ( in @ SV705 @ SV1 )
        = $true )
      | ( ( in @ SV793 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK214_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5331]) ).

thf(5612,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( ~ ( in @ ( sK330_SY661 @ SV608 @ SV1 ) @ ( sK214_SY8 @ SV1 ) )
          | ( SV608
            = ( sK330_SY661 @ SV608 @ SV1 ) )
          | ( in @ SV608 @ ( sK330_SY661 @ SV608 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5332]) ).

thf(5613,plain,
    ! [SV1: $i,SV794: $i,SV706: $i] :
      ( ( ( in @ SV706 @ SV794 )
        = $false )
      | ( ( in @ SV706 @ SV1 )
        = $true )
      | ( ( in @ SV794 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( ( sK215_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5333]) ).

thf(5614,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( ~ ( in @ ( sK331_SY662 @ SV610 @ SV1 ) @ ( sK215_SY8 @ SV1 ) )
          | ( SV610
            = ( sK331_SY662 @ SV610 @ SV1 ) )
          | ( in @ SV610 @ ( sK331_SY662 @ SV610 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5334]) ).

thf(5615,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( ~ ( in @ ( sK314_SY595 @ SV524 @ SV1 ) @ ( sK198_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5336]) ).

thf(5616,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( ( SV524
            = ( sK314_SY595 @ SV524 @ SV1 ) )
          | ( in @ SV524 @ ( sK314_SY595 @ SV524 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5336]) ).

thf(5617,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( ~ ( in @ ( sK315_SY596 @ SV526 @ SV1 ) @ ( sK199_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5338]) ).

thf(5618,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( ( SV526
            = ( sK315_SY596 @ SV526 @ SV1 ) )
          | ( in @ SV526 @ ( sK315_SY596 @ SV526 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5338]) ).

thf(5619,plain,
    ! [SV410: $i,SV1099: $i,SV1: $i] :
      ( ( ( ! [SY899: $i] :
              ( ~ ( in @ SY899 @ SV1 )
              | ~ ( in @ SV1099 @ SY899 )
              | ( in @ SV1099 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK302_SY531 @ SV410 @ SV1 ) @ ( sK182_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5339]) ).

thf(5620,plain,
    ! [SV410: $i,SV1100: $i,SV1: $i] :
      ( ( ( ! [SY900: $i] :
              ( ~ ( in @ SY900 @ SV1 )
              | ~ ( in @ SV1100 @ SY900 )
              | ( in @ SV1100 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( SV410
          = ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5340]) ).

thf(5621,plain,
    ! [SV410: $i,SV1101: $i,SV1: $i] :
      ( ( ( ! [SY901: $i] :
              ( ~ ( in @ SY901 @ SV1 )
              | ~ ( in @ SV1101 @ SY901 )
              | ( in @ SV1101 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV410 @ ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5341]) ).

thf(5622,plain,
    ! [SV412: $i,SV1102: $i,SV1: $i] :
      ( ( ( ! [SY902: $i] :
              ( ~ ( in @ SY902 @ SV1 )
              | ~ ( in @ SV1102 @ SY902 )
              | ( in @ SV1102 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK303_SY532 @ SV412 @ SV1 ) @ ( sK183_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5342]) ).

thf(5623,plain,
    ! [SV412: $i,SV1103: $i,SV1: $i] :
      ( ( ( ! [SY903: $i] :
              ( ~ ( in @ SY903 @ SV1 )
              | ~ ( in @ SV1103 @ SY903 )
              | ( in @ SV1103 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( SV412
          = ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5343]) ).

thf(5624,plain,
    ! [SV412: $i,SV1104: $i,SV1: $i] :
      ( ( ( ! [SY904: $i] :
              ( ~ ( in @ SY904 @ SV1 )
              | ~ ( in @ SV1104 @ SY904 )
              | ( in @ SV1104 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV412 @ ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5344]) ).

thf(5625,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( ~ ( in @ ( sK316_SY597 @ SV530 @ SV1 ) @ ( sK200_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5346]) ).

thf(5626,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( ( SV530
            = ( sK316_SY597 @ SV530 @ SV1 ) )
          | ( in @ SV530 @ ( sK316_SY597 @ SV530 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5346]) ).

thf(5627,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( ~ ( in @ ( sK317_SY598 @ SV532 @ SV1 ) @ ( sK201_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5348]) ).

thf(5628,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( ( SV532
            = ( sK317_SY598 @ SV532 @ SV1 ) )
          | ( in @ SV532 @ ( sK317_SY598 @ SV532 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5348]) ).

thf(5629,plain,
    ! [SV1: $i,SV795: $i,SV711: $i] :
      ( ( ( in @ SV711 @ SV795 )
        = $false )
      | ( ( in @ SV711 @ SV1 )
        = $true )
      | ( ( in @ SV795 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK216_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5349]) ).

thf(5630,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( ~ ( in @ ( sK332_SY667 @ SV616 @ SV1 ) @ ( sK216_SY8 @ SV1 ) )
          | ( SV616
            = ( sK332_SY667 @ SV616 @ SV1 ) )
          | ( in @ SV616 @ ( sK332_SY667 @ SV616 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5350]) ).

thf(5631,plain,
    ! [SV1: $i,SV796: $i,SV712: $i] :
      ( ( ( in @ SV712 @ SV796 )
        = $false )
      | ( ( in @ SV712 @ SV1 )
        = $true )
      | ( ( in @ SV796 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK217_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5351]) ).

thf(5632,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( ~ ( in @ ( sK333_SY668 @ SV618 @ SV1 ) @ ( sK217_SY8 @ SV1 ) )
          | ( SV618
            = ( sK333_SY668 @ SV618 @ SV1 ) )
          | ( in @ SV618 @ ( sK333_SY668 @ SV618 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5352]) ).

thf(5633,plain,
    ! [SV1: $i,SV797: $i,SV713: $i] :
      ( ( ( in @ SV713 @ SV797 )
        = $false )
      | ( ( in @ SV713 @ SV1 )
        = $true )
      | ( ( in @ SV797 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK218_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5353]) ).

thf(5634,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( ~ ( in @ ( sK334_SY669 @ SV620 @ SV1 ) @ ( sK218_SY8 @ SV1 ) )
          | ( SV620
            = ( sK334_SY669 @ SV620 @ SV1 ) )
          | ( in @ SV620 @ ( sK334_SY669 @ SV620 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5354]) ).

thf(5635,plain,
    ! [SV1: $i,SV798: $i,SV714: $i] :
      ( ( ( in @ SV714 @ SV798 )
        = $false )
      | ( ( in @ SV714 @ SV1 )
        = $true )
      | ( ( in @ SV798 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( ( sK219_SY8 @ SV1 )
          = emptyset )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5355]) ).

thf(5636,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( ~ ( in @ ( sK335_SY670 @ SV622 @ SV1 ) @ ( sK219_SY8 @ SV1 ) )
          | ( SV622
            = ( sK335_SY670 @ SV622 @ SV1 ) )
          | ( in @ SV622 @ ( sK335_SY670 @ SV622 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_forall_neg,[status(esa)],[5356]) ).

thf(5637,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( ~ ( in @ ( sK318_SY603 @ SV538 @ SV1 ) @ ( sK202_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5358]) ).

thf(5638,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( ( SV538
            = ( sK318_SY603 @ SV538 @ SV1 ) )
          | ( in @ SV538 @ ( sK318_SY603 @ SV538 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5358]) ).

thf(5639,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( ~ ( in @ ( sK319_SY604 @ SV540 @ SV1 ) @ ( sK203_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5360]) ).

thf(5640,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( ( SV540
            = ( sK319_SY604 @ SV540 @ SV1 ) )
          | ( in @ SV540 @ ( sK319_SY604 @ SV540 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5360]) ).

thf(5641,plain,
    ! [SV178: $i,SV1: $i,SV871: $i,SV799: $i] :
      ( ( ( ~ ( in @ SV799 @ SV871 ) )
        = $true )
      | ( ( in @ SV799 @ SV1 )
        = $true )
      | ( ( in @ SV871 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK254_SY327 @ SV178 @ SV1 ) @ ( sK118_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5361]) ).

thf(5642,plain,
    ! [SV178: $i,SV1: $i,SV872: $i,SV800: $i] :
      ( ( ( ~ ( in @ SV800 @ SV872 ) )
        = $true )
      | ( ( in @ SV800 @ SV1 )
        = $true )
      | ( ( in @ SV872 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( SV178
          = ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5362]) ).

thf(5643,plain,
    ! [SV178: $i,SV1: $i,SV873: $i,SV801: $i] :
      ( ( ( ~ ( in @ SV801 @ SV873 ) )
        = $true )
      | ( ( in @ SV801 @ SV1 )
        = $true )
      | ( ( in @ SV873 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV178 @ ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5363]) ).

thf(5644,plain,
    ! [SV180: $i,SV1: $i,SV874: $i,SV802: $i] :
      ( ( ( ~ ( in @ SV802 @ SV874 ) )
        = $true )
      | ( ( in @ SV802 @ SV1 )
        = $true )
      | ( ( in @ SV874 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK255_SY328 @ SV180 @ SV1 ) @ ( sK119_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5364]) ).

thf(5645,plain,
    ! [SV180: $i,SV1: $i,SV875: $i,SV803: $i] :
      ( ( ( ~ ( in @ SV803 @ SV875 ) )
        = $true )
      | ( ( in @ SV803 @ SV1 )
        = $true )
      | ( ( in @ SV875 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( SV180
          = ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5365]) ).

thf(5646,plain,
    ! [SV180: $i,SV1: $i,SV876: $i,SV804: $i] :
      ( ( ( ~ ( in @ SV804 @ SV876 ) )
        = $true )
      | ( ( in @ SV804 @ SV1 )
        = $true )
      | ( ( in @ SV876 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV180 @ ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5366]) ).

thf(5647,plain,
    ! [SV298: $i,SV937: $i,SV1: $i,SV1021: $i] :
      ( ( ( ~ ( in @ SV1021 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV937 @ SV1021 )
          | ( in @ SV937 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK276_SY433 @ SV298 @ SV1 ) @ ( sK148_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5367]) ).

thf(5648,plain,
    ! [SV298: $i,SV938: $i,SV1: $i,SV1022: $i] :
      ( ( ( ~ ( in @ SV1022 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV938 @ SV1022 )
          | ( in @ SV938 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( SV298
          = ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5368]) ).

thf(5649,plain,
    ! [SV298: $i,SV939: $i,SV1: $i,SV1023: $i] :
      ( ( ( ~ ( in @ SV1023 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV939 @ SV1023 )
          | ( in @ SV939 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV298 @ ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5369]) ).

thf(5650,plain,
    ! [SV300: $i,SV940: $i,SV1: $i,SV1024: $i] :
      ( ( ( ~ ( in @ SV1024 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV940 @ SV1024 )
          | ( in @ SV940 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK277_SY434 @ SV300 @ SV1 ) @ ( sK149_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5370]) ).

thf(5651,plain,
    ! [SV300: $i,SV941: $i,SV1: $i,SV1025: $i] :
      ( ( ( ~ ( in @ SV1025 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV941 @ SV1025 )
          | ( in @ SV941 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( SV300
          = ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5371]) ).

thf(5652,plain,
    ! [SV300: $i,SV942: $i,SV1: $i,SV1026: $i] :
      ( ( ( ~ ( in @ SV1026 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV942 @ SV1026 )
          | ( in @ SV942 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV300 @ ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5372]) ).

thf(5653,plain,
    ! [SV364: $i,SV1027: $i,SV1: $i,SV1105: $i] :
      ( ( ( ~ ( in @ SV1105 @ SV1 )
          | ~ ( in @ SV1027 @ SV1105 )
          | ( in @ SV1027 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK292_SY507 @ SV364 @ SV1 ) @ ( sK172_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5373]) ).

thf(5654,plain,
    ! [SV364: $i,SV1028: $i,SV1: $i,SV1106: $i] :
      ( ( ( ~ ( in @ SV1106 @ SV1 )
          | ~ ( in @ SV1028 @ SV1106 )
          | ( in @ SV1028 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( SV364
          = ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5374]) ).

thf(5655,plain,
    ! [SV364: $i,SV1029: $i,SV1: $i,SV1107: $i] :
      ( ( ( ~ ( in @ SV1107 @ SV1 )
          | ~ ( in @ SV1029 @ SV1107 )
          | ( in @ SV1029 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5375]) ).

thf(5656,plain,
    ! [SV366: $i,SV1030: $i,SV1: $i,SV1108: $i] :
      ( ( ( ~ ( in @ SV1108 @ SV1 )
          | ~ ( in @ SV1030 @ SV1108 )
          | ( in @ SV1030 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK293_SY508 @ SV366 @ SV1 ) @ ( sK173_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5376]) ).

thf(5657,plain,
    ! [SV366: $i,SV1031: $i,SV1: $i,SV1109: $i] :
      ( ( ( ~ ( in @ SV1109 @ SV1 )
          | ~ ( in @ SV1031 @ SV1109 )
          | ( in @ SV1031 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( SV366
          = ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5377]) ).

thf(5658,plain,
    ! [SV366: $i,SV1032: $i,SV1: $i,SV1110: $i] :
      ( ( ( ~ ( in @ SV1110 @ SV1 )
          | ~ ( in @ SV1032 @ SV1110 )
          | ( in @ SV1032 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5378]) ).

thf(5659,plain,
    ! [SV368: $i,SV1033: $i,SV1: $i,SV1111: $i] :
      ( ( ( ~ ( in @ SV1111 @ SV1 )
          | ~ ( in @ SV1033 @ SV1111 )
          | ( in @ SV1033 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK294_SY509 @ SV368 @ SV1 ) @ ( sK174_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5379]) ).

thf(5660,plain,
    ! [SV368: $i,SV1034: $i,SV1: $i,SV1112: $i] :
      ( ( ( ~ ( in @ SV1112 @ SV1 )
          | ~ ( in @ SV1034 @ SV1112 )
          | ( in @ SV1034 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( SV368
          = ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5380]) ).

thf(5661,plain,
    ! [SV368: $i,SV1035: $i,SV1: $i,SV1113: $i] :
      ( ( ( ~ ( in @ SV1113 @ SV1 )
          | ~ ( in @ SV1035 @ SV1113 )
          | ( in @ SV1035 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5381]) ).

thf(5662,plain,
    ! [SV370: $i,SV1036: $i,SV1: $i,SV1114: $i] :
      ( ( ( ~ ( in @ SV1114 @ SV1 )
          | ~ ( in @ SV1036 @ SV1114 )
          | ( in @ SV1036 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK295_SY510 @ SV370 @ SV1 ) @ ( sK175_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5382]) ).

thf(5663,plain,
    ! [SV370: $i,SV1037: $i,SV1: $i,SV1115: $i] :
      ( ( ( ~ ( in @ SV1115 @ SV1 )
          | ~ ( in @ SV1037 @ SV1115 )
          | ( in @ SV1037 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( SV370
          = ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5383]) ).

thf(5664,plain,
    ! [SV370: $i,SV1038: $i,SV1: $i,SV1116: $i] :
      ( ( ( ~ ( in @ SV1116 @ SV1 )
          | ~ ( in @ SV1038 @ SV1116 )
          | ( in @ SV1038 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5384]) ).

thf(5665,plain,
    ! [SV306: $i,SV943: $i,SV1: $i,SV1039: $i] :
      ( ( ( ~ ( in @ SV1039 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV943 @ SV1039 )
          | ( in @ SV943 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK278_SY439 @ SV306 @ SV1 ) @ ( sK150_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5385]) ).

thf(5666,plain,
    ! [SV306: $i,SV944: $i,SV1: $i,SV1040: $i] :
      ( ( ( ~ ( in @ SV1040 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV944 @ SV1040 )
          | ( in @ SV944 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( SV306
          = ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5386]) ).

thf(5667,plain,
    ! [SV306: $i,SV945: $i,SV1: $i,SV1041: $i] :
      ( ( ( ~ ( in @ SV1041 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV945 @ SV1041 )
          | ( in @ SV945 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5387]) ).

thf(5668,plain,
    ! [SV308: $i,SV946: $i,SV1: $i,SV1042: $i] :
      ( ( ( ~ ( in @ SV1042 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV946 @ SV1042 )
          | ( in @ SV946 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK279_SY440 @ SV308 @ SV1 ) @ ( sK151_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5388]) ).

thf(5669,plain,
    ! [SV308: $i,SV947: $i,SV1: $i,SV1043: $i] :
      ( ( ( ~ ( in @ SV1043 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV947 @ SV1043 )
          | ( in @ SV947 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( SV308
          = ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5389]) ).

thf(5670,plain,
    ! [SV308: $i,SV948: $i,SV1: $i,SV1044: $i] :
      ( ( ( ~ ( in @ SV1044 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV948 @ SV1044 )
          | ( in @ SV948 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5390]) ).

thf(5671,plain,
    ! [SV132: $i,SV1: $i,SV805: $i,SV729: $i] :
      ( ( ( in @ SV729 @ SV805 )
        = $false )
      | ( ( in @ SV729 @ SV1 )
        = $true )
      | ( ( in @ SV805 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK240_SY285 @ SV132 @ SV1 ) @ ( sK100_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5403]) ).

thf(5672,plain,
    ! [SV132: $i,SV1: $i,SV806: $i,SV730: $i] :
      ( ( ( in @ SV730 @ SV806 )
        = $false )
      | ( ( in @ SV730 @ SV1 )
        = $true )
      | ( ( in @ SV806 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( SV132
          = ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5404]) ).

thf(5673,plain,
    ! [SV132: $i,SV1: $i,SV807: $i,SV731: $i] :
      ( ( ( in @ SV731 @ SV807 )
        = $false )
      | ( ( in @ SV731 @ SV1 )
        = $true )
      | ( ( in @ SV807 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV132 @ ( sK100_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV132 @ ( sK240_SY285 @ SV132 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5405]) ).

thf(5674,plain,
    ! [SV134: $i,SV1: $i,SV808: $i,SV732: $i] :
      ( ( ( in @ SV732 @ SV808 )
        = $false )
      | ( ( in @ SV732 @ SV1 )
        = $true )
      | ( ( in @ SV808 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK241_SY286 @ SV134 @ SV1 ) @ ( sK101_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5406]) ).

thf(5675,plain,
    ! [SV134: $i,SV1: $i,SV809: $i,SV733: $i] :
      ( ( ( in @ SV733 @ SV809 )
        = $false )
      | ( ( in @ SV733 @ SV1 )
        = $true )
      | ( ( in @ SV809 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( SV134
          = ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5407]) ).

thf(5676,plain,
    ! [SV134: $i,SV1: $i,SV810: $i,SV734: $i] :
      ( ( ( in @ SV734 @ SV810 )
        = $false )
      | ( ( in @ SV734 @ SV1 )
        = $true )
      | ( ( in @ SV810 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK42_SY7 @ SV1 ) @ ( sK42_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV134 @ ( sK101_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV134 @ ( sK241_SY286 @ SV134 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5408]) ).

thf(5677,plain,
    ! [SV188: $i,SV1: $i,SV877: $i,SV811: $i] :
      ( ( ( ~ ( in @ SV811 @ SV877 ) )
        = $true )
      | ( ( in @ SV811 @ SV1 )
        = $true )
      | ( ( in @ SV877 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK256_SY331 @ SV188 @ SV1 ) @ ( sK120_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5409]) ).

thf(5678,plain,
    ! [SV188: $i,SV1: $i,SV878: $i,SV812: $i] :
      ( ( ( ~ ( in @ SV812 @ SV878 ) )
        = $true )
      | ( ( in @ SV812 @ SV1 )
        = $true )
      | ( ( in @ SV878 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( SV188
          = ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5410]) ).

thf(5679,plain,
    ! [SV188: $i,SV1: $i,SV879: $i,SV813: $i] :
      ( ( ( ~ ( in @ SV813 @ SV879 ) )
        = $true )
      | ( ( in @ SV813 @ SV1 )
        = $true )
      | ( ( in @ SV879 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5411]) ).

thf(5680,plain,
    ! [SV190: $i,SV1: $i,SV880: $i,SV814: $i] :
      ( ( ( ~ ( in @ SV814 @ SV880 ) )
        = $true )
      | ( ( in @ SV814 @ SV1 )
        = $true )
      | ( ( in @ SV880 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK257_SY332 @ SV190 @ SV1 ) @ ( sK121_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5412]) ).

thf(5681,plain,
    ! [SV190: $i,SV1: $i,SV881: $i,SV815: $i] :
      ( ( ( ~ ( in @ SV815 @ SV881 ) )
        = $true )
      | ( ( in @ SV815 @ SV1 )
        = $true )
      | ( ( in @ SV881 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( SV190
          = ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5413]) ).

thf(5682,plain,
    ! [SV190: $i,SV1: $i,SV882: $i,SV816: $i] :
      ( ( ( ~ ( in @ SV816 @ SV882 ) )
        = $true )
      | ( ( in @ SV816 @ SV1 )
        = $true )
      | ( ( in @ SV882 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5414]) ).

thf(5683,plain,
    ! [SV192: $i,SV1: $i,SV883: $i,SV817: $i] :
      ( ( ( ~ ( in @ SV817 @ SV883 ) )
        = $true )
      | ( ( in @ SV817 @ SV1 )
        = $true )
      | ( ( in @ SV883 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK258_SY333 @ SV192 @ SV1 ) @ ( sK122_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5415]) ).

thf(5684,plain,
    ! [SV192: $i,SV1: $i,SV884: $i,SV818: $i] :
      ( ( ( ~ ( in @ SV818 @ SV884 ) )
        = $true )
      | ( ( in @ SV818 @ SV1 )
        = $true )
      | ( ( in @ SV884 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( SV192
          = ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5416]) ).

thf(5685,plain,
    ! [SV192: $i,SV1: $i,SV885: $i,SV819: $i] :
      ( ( ( ~ ( in @ SV819 @ SV885 ) )
        = $true )
      | ( ( in @ SV819 @ SV1 )
        = $true )
      | ( ( in @ SV885 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5417]) ).

thf(5686,plain,
    ! [SV194: $i,SV1: $i,SV886: $i,SV820: $i] :
      ( ( ( ~ ( in @ SV820 @ SV886 ) )
        = $true )
      | ( ( in @ SV820 @ SV1 )
        = $true )
      | ( ( in @ SV886 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK259_SY334 @ SV194 @ SV1 ) @ ( sK123_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5418]) ).

thf(5687,plain,
    ! [SV194: $i,SV1: $i,SV887: $i,SV821: $i] :
      ( ( ( ~ ( in @ SV821 @ SV887 ) )
        = $true )
      | ( ( in @ SV821 @ SV1 )
        = $true )
      | ( ( in @ SV887 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( SV194
          = ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5419]) ).

thf(5688,plain,
    ! [SV194: $i,SV1: $i,SV888: $i,SV822: $i] :
      ( ( ( ~ ( in @ SV822 @ SV888 ) )
        = $true )
      | ( ( in @ SV822 @ SV1 )
        = $true )
      | ( ( in @ SV888 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5420]) ).

thf(5689,plain,
    ! [SV140: $i,SV1: $i,SV823: $i,SV735: $i] :
      ( ( ( in @ SV735 @ SV823 )
        = $false )
      | ( ( in @ SV735 @ SV1 )
        = $true )
      | ( ( in @ SV823 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK242_SY291 @ SV140 @ SV1 ) @ ( sK102_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5421]) ).

thf(5690,plain,
    ! [SV140: $i,SV1: $i,SV824: $i,SV736: $i] :
      ( ( ( in @ SV736 @ SV824 )
        = $false )
      | ( ( in @ SV736 @ SV1 )
        = $true )
      | ( ( in @ SV824 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( SV140
          = ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5422]) ).

thf(5691,plain,
    ! [SV140: $i,SV1: $i,SV825: $i,SV737: $i] :
      ( ( ( in @ SV737 @ SV825 )
        = $false )
      | ( ( in @ SV737 @ SV1 )
        = $true )
      | ( ( in @ SV825 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK102_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV140 @ ( sK242_SY291 @ SV140 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5423]) ).

thf(5692,plain,
    ! [SV142: $i,SV1: $i,SV826: $i,SV738: $i] :
      ( ( ( in @ SV738 @ SV826 )
        = $false )
      | ( ( in @ SV738 @ SV1 )
        = $true )
      | ( ( in @ SV826 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK243_SY292 @ SV142 @ SV1 ) @ ( sK103_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5424]) ).

thf(5693,plain,
    ! [SV142: $i,SV1: $i,SV827: $i,SV739: $i] :
      ( ( ( in @ SV739 @ SV827 )
        = $false )
      | ( ( in @ SV739 @ SV1 )
        = $true )
      | ( ( in @ SV827 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( SV142
          = ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5425]) ).

thf(5694,plain,
    ! [SV142: $i,SV1: $i,SV828: $i,SV740: $i] :
      ( ( ( in @ SV740 @ SV828 )
        = $false )
      | ( ( in @ SV740 @ SV1 )
        = $true )
      | ( ( in @ SV828 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK43_SY7 @ SV1 ) @ ( sK43_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK19_SY31 @ SV1 ) @ ( sK15_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK103_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV142 @ ( sK243_SY292 @ SV142 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5426]) ).

thf(5695,plain,
    ! [SV144: $i,SV1: $i,SV829: $i,SV741: $i] :
      ( ( ( in @ SV741 @ SV829 )
        = $false )
      | ( ( in @ SV741 @ SV1 )
        = $true )
      | ( ( in @ SV829 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK244_SY293 @ SV144 @ SV1 ) @ ( sK104_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5427]) ).

thf(5696,plain,
    ! [SV144: $i,SV1: $i,SV830: $i,SV742: $i] :
      ( ( ( in @ SV742 @ SV830 )
        = $false )
      | ( ( in @ SV742 @ SV1 )
        = $true )
      | ( ( in @ SV830 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( SV144
          = ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5428]) ).

thf(5697,plain,
    ! [SV144: $i,SV1: $i,SV831: $i,SV743: $i] :
      ( ( ( in @ SV743 @ SV831 )
        = $false )
      | ( ( in @ SV743 @ SV1 )
        = $true )
      | ( ( in @ SV831 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV144 @ ( sK104_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV144 @ ( sK244_SY293 @ SV144 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5429]) ).

thf(5698,plain,
    ! [SV146: $i,SV1: $i,SV832: $i,SV744: $i] :
      ( ( ( in @ SV744 @ SV832 )
        = $false )
      | ( ( in @ SV744 @ SV1 )
        = $true )
      | ( ( in @ SV832 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK245_SY294 @ SV146 @ SV1 ) @ ( sK105_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5430]) ).

thf(5699,plain,
    ! [SV146: $i,SV1: $i,SV833: $i,SV745: $i] :
      ( ( ( in @ SV745 @ SV833 )
        = $false )
      | ( ( in @ SV745 @ SV1 )
        = $true )
      | ( ( in @ SV833 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( SV146
          = ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5431]) ).

thf(5700,plain,
    ! [SV146: $i,SV1: $i,SV834: $i,SV746: $i] :
      ( ( ( in @ SV746 @ SV834 )
        = $false )
      | ( ( in @ SV746 @ SV1 )
        = $true )
      | ( ( in @ SV834 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK44_SY7 @ SV1 ) @ ( sK44_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV146 @ ( sK105_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV146 @ ( sK245_SY294 @ SV146 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5432]) ).

thf(5701,plain,
    ! [SV248: $i,SV889: $i,SV1: $i,SV949: $i] :
      ( ( ( in @ SV949 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV889 @ SV949 )
          | ( in @ SV889 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK264_SY373 @ SV248 @ SV1 ) @ ( sK128_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5433]) ).

thf(5702,plain,
    ! [SV248: $i,SV890: $i,SV1: $i,SV950: $i] :
      ( ( ( in @ SV950 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV890 @ SV950 )
          | ( in @ SV890 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( SV248
          = ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5434]) ).

thf(5703,plain,
    ! [SV248: $i,SV891: $i,SV1: $i,SV951: $i] :
      ( ( ( in @ SV951 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV891 @ SV951 )
          | ( in @ SV891 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV248 @ ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5435]) ).

thf(5704,plain,
    ! [SV250: $i,SV892: $i,SV1: $i,SV952: $i] :
      ( ( ( in @ SV952 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV892 @ SV952 )
          | ( in @ SV892 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK265_SY374 @ SV250 @ SV1 ) @ ( sK129_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5436]) ).

thf(5705,plain,
    ! [SV250: $i,SV893: $i,SV1: $i,SV953: $i] :
      ( ( ( in @ SV953 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV893 @ SV953 )
          | ( in @ SV893 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( SV250
          = ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5437]) ).

thf(5706,plain,
    ! [SV250: $i,SV894: $i,SV1: $i,SV954: $i] :
      ( ( ( in @ SV954 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV894 @ SV954 )
          | ( in @ SV894 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV250 @ ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5438]) ).

thf(5707,plain,
    ! [SV316: $i,SV955: $i,SV1: $i,SV1045: $i] :
      ( ( ( ~ ( in @ SV1045 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV955 @ SV1045 )
          | ( in @ SV955 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK280_SY443 @ SV316 @ SV1 ) @ ( sK152_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5439]) ).

thf(5708,plain,
    ! [SV316: $i,SV956: $i,SV1: $i,SV1046: $i] :
      ( ( ( ~ ( in @ SV1046 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV956 @ SV1046 )
          | ( in @ SV956 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( SV316
          = ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5440]) ).

thf(5709,plain,
    ! [SV316: $i,SV957: $i,SV1: $i,SV1047: $i] :
      ( ( ( ~ ( in @ SV1047 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV957 @ SV1047 )
          | ( in @ SV957 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5441]) ).

thf(5710,plain,
    ! [SV318: $i,SV958: $i,SV1: $i,SV1048: $i] :
      ( ( ( ~ ( in @ SV1048 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV958 @ SV1048 )
          | ( in @ SV958 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK281_SY444 @ SV318 @ SV1 ) @ ( sK153_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5442]) ).

thf(5711,plain,
    ! [SV318: $i,SV959: $i,SV1: $i,SV1049: $i] :
      ( ( ( ~ ( in @ SV1049 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV959 @ SV1049 )
          | ( in @ SV959 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( SV318
          = ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5443]) ).

thf(5712,plain,
    ! [SV318: $i,SV960: $i,SV1: $i,SV1050: $i] :
      ( ( ( ~ ( in @ SV1050 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV960 @ SV1050 )
          | ( in @ SV960 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5444]) ).

thf(5713,plain,
    ! [SV320: $i,SV961: $i,SV1: $i,SV1051: $i] :
      ( ( ( ~ ( in @ SV1051 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV961 @ SV1051 )
          | ( in @ SV961 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK282_SY445 @ SV320 @ SV1 ) @ ( sK154_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5445]) ).

thf(5714,plain,
    ! [SV320: $i,SV962: $i,SV1: $i,SV1052: $i] :
      ( ( ( ~ ( in @ SV1052 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV962 @ SV1052 )
          | ( in @ SV962 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( SV320
          = ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5446]) ).

thf(5715,plain,
    ! [SV320: $i,SV963: $i,SV1: $i,SV1053: $i] :
      ( ( ( ~ ( in @ SV1053 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV963 @ SV1053 )
          | ( in @ SV963 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5447]) ).

thf(5716,plain,
    ! [SV322: $i,SV964: $i,SV1: $i,SV1054: $i] :
      ( ( ( ~ ( in @ SV1054 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV964 @ SV1054 )
          | ( in @ SV964 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK283_SY446 @ SV322 @ SV1 ) @ ( sK155_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5448]) ).

thf(5717,plain,
    ! [SV322: $i,SV965: $i,SV1: $i,SV1055: $i] :
      ( ( ( ~ ( in @ SV1055 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV965 @ SV1055 )
          | ( in @ SV965 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( SV322
          = ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5449]) ).

thf(5718,plain,
    ! [SV322: $i,SV966: $i,SV1: $i,SV1056: $i] :
      ( ( ( ~ ( in @ SV1056 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV966 @ SV1056 )
          | ( in @ SV966 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5450]) ).

thf(5719,plain,
    ! [SV256: $i,SV895: $i,SV1: $i,SV967: $i] :
      ( ( ( in @ SV967 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV895 @ SV967 )
          | ( in @ SV895 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK266_SY379 @ SV256 @ SV1 ) @ ( sK130_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5451]) ).

thf(5720,plain,
    ! [SV256: $i,SV896: $i,SV1: $i,SV968: $i] :
      ( ( ( in @ SV968 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV896 @ SV968 )
          | ( in @ SV896 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( SV256
          = ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5452]) ).

thf(5721,plain,
    ! [SV256: $i,SV897: $i,SV1: $i,SV969: $i] :
      ( ( ( in @ SV969 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV897 @ SV969 )
          | ( in @ SV897 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5453]) ).

thf(5722,plain,
    ! [SV258: $i,SV898: $i,SV1: $i,SV970: $i] :
      ( ( ( in @ SV970 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV898 @ SV970 )
          | ( in @ SV898 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK267_SY380 @ SV258 @ SV1 ) @ ( sK131_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5454]) ).

thf(5723,plain,
    ! [SV258: $i,SV899: $i,SV1: $i,SV971: $i] :
      ( ( ( in @ SV971 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV899 @ SV971 )
          | ( in @ SV899 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( SV258
          = ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5455]) ).

thf(5724,plain,
    ! [SV258: $i,SV900: $i,SV1: $i,SV972: $i] :
      ( ( ( in @ SV972 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV900 @ SV972 )
          | ( in @ SV900 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5456]) ).

thf(5725,plain,
    ! [SV382: $i,SV1057: $i,SV1: $i,SV1117: $i] :
      ( ( ( ~ ( in @ SV1117 @ SV1 )
          | ~ ( in @ SV1057 @ SV1117 )
          | ( in @ SV1057 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK296_SY517 @ SV382 @ SV1 ) @ ( sK176_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5457]) ).

thf(5726,plain,
    ! [SV382: $i,SV1058: $i,SV1: $i,SV1118: $i] :
      ( ( ( ~ ( in @ SV1118 @ SV1 )
          | ~ ( in @ SV1058 @ SV1118 )
          | ( in @ SV1058 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( SV382
          = ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5458]) ).

thf(5727,plain,
    ! [SV382: $i,SV1059: $i,SV1: $i,SV1119: $i] :
      ( ( ( ~ ( in @ SV1119 @ SV1 )
          | ~ ( in @ SV1059 @ SV1119 )
          | ( in @ SV1059 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV382 @ ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5459]) ).

thf(5728,plain,
    ! [SV384: $i,SV1060: $i,SV1: $i,SV1120: $i] :
      ( ( ( ~ ( in @ SV1120 @ SV1 )
          | ~ ( in @ SV1060 @ SV1120 )
          | ( in @ SV1060 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK297_SY518 @ SV384 @ SV1 ) @ ( sK177_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5460]) ).

thf(5729,plain,
    ! [SV384: $i,SV1061: $i,SV1: $i,SV1121: $i] :
      ( ( ( ~ ( in @ SV1121 @ SV1 )
          | ~ ( in @ SV1061 @ SV1121 )
          | ( in @ SV1061 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( SV384
          = ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5461]) ).

thf(5730,plain,
    ! [SV384: $i,SV1062: $i,SV1: $i,SV1122: $i] :
      ( ( ( ~ ( in @ SV1122 @ SV1 )
          | ~ ( in @ SV1062 @ SV1122 )
          | ( in @ SV1062 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV384 @ ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5462]) ).

thf(5731,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( in @ ( sK304_SY573 @ SV482 @ SV1 ) @ ( sK186_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5463]) ).

thf(5732,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( SV482
          = ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5464]) ).

thf(5733,plain,
    ! [SV1: $i,SV482: $i] :
      ( ( ( in @ SV482 @ ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5464]) ).

thf(5734,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( in @ ( sK305_SY574 @ SV484 @ SV1 ) @ ( sK187_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5465]) ).

thf(5735,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( SV484
          = ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5466]) ).

thf(5736,plain,
    ! [SV1: $i,SV484: $i] :
      ( ( ( in @ SV484 @ ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5466]) ).

thf(5737,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( ~ ( in @ ( sK320_SY625 @ SV562 @ SV1 ) @ ( sK204_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5468]) ).

thf(5738,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( ( SV562
            = ( sK320_SY625 @ SV562 @ SV1 ) )
          | ( in @ SV562 @ ( sK320_SY625 @ SV562 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5468]) ).

thf(5739,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( ~ ( in @ ( sK321_SY626 @ SV564 @ SV1 ) @ ( sK205_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5470]) ).

thf(5740,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( ( SV564
            = ( sK321_SY626 @ SV564 @ SV1 ) )
          | ( in @ SV564 @ ( sK321_SY626 @ SV564 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5470]) ).

thf(5741,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( ~ ( in @ ( sK322_SY627 @ SV566 @ SV1 ) @ ( sK206_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5472]) ).

thf(5742,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( ( SV566
            = ( sK322_SY627 @ SV566 @ SV1 ) )
          | ( in @ SV566 @ ( sK322_SY627 @ SV566 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5472]) ).

thf(5743,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( ~ ( in @ ( sK323_SY628 @ SV568 @ SV1 ) @ ( sK207_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5474]) ).

thf(5744,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( ( SV568
            = ( sK323_SY628 @ SV568 @ SV1 ) )
          | ( in @ SV568 @ ( sK323_SY628 @ SV568 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5474]) ).

thf(5745,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( in @ ( sK306_SY579 @ SV490 @ SV1 ) @ ( sK188_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5475]) ).

thf(5746,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( SV490
          = ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5476]) ).

thf(5747,plain,
    ! [SV1: $i,SV490: $i] :
      ( ( ( in @ SV490 @ ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5476]) ).

thf(5748,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( in @ ( sK307_SY580 @ SV492 @ SV1 ) @ ( sK189_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5477]) ).

thf(5749,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( SV492
          = ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5478]) ).

thf(5750,plain,
    ! [SV1: $i,SV492: $i] :
      ( ( ( in @ SV492 @ ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5478]) ).

thf(5751,plain,
    ! [SV386: $i,SV1063: $i,SV1: $i,SV1123: $i] :
      ( ( ( ~ ( in @ SV1123 @ SV1 )
          | ~ ( in @ SV1063 @ SV1123 )
          | ( in @ SV1063 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK298_SY519 @ SV386 @ SV1 ) @ ( sK178_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5479]) ).

thf(5752,plain,
    ! [SV386: $i,SV1064: $i,SV1: $i,SV1124: $i] :
      ( ( ( ~ ( in @ SV1124 @ SV1 )
          | ~ ( in @ SV1064 @ SV1124 )
          | ( in @ SV1064 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( SV386
          = ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5480]) ).

thf(5753,plain,
    ! [SV386: $i,SV1065: $i,SV1: $i,SV1125: $i] :
      ( ( ( ~ ( in @ SV1125 @ SV1 )
          | ~ ( in @ SV1065 @ SV1125 )
          | ( in @ SV1065 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV386 @ ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5481]) ).

thf(5754,plain,
    ! [SV388: $i,SV1066: $i,SV1: $i,SV1126: $i] :
      ( ( ( ~ ( in @ SV1126 @ SV1 )
          | ~ ( in @ SV1066 @ SV1126 )
          | ( in @ SV1066 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK299_SY520 @ SV388 @ SV1 ) @ ( sK179_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5482]) ).

thf(5755,plain,
    ! [SV388: $i,SV1067: $i,SV1: $i,SV1127: $i] :
      ( ( ( ~ ( in @ SV1127 @ SV1 )
          | ~ ( in @ SV1067 @ SV1127 )
          | ( in @ SV1067 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( SV388
          = ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5483]) ).

thf(5756,plain,
    ! [SV388: $i,SV1068: $i,SV1: $i,SV1128: $i] :
      ( ( ( ~ ( in @ SV1128 @ SV1 )
          | ~ ( in @ SV1068 @ SV1128 )
          | ( in @ SV1068 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV388 @ ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5484]) ).

thf(5757,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( in @ ( sK308_SY581 @ SV496 @ SV1 ) @ ( sK190_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5485]) ).

thf(5758,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( SV496
          = ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5486]) ).

thf(5759,plain,
    ! [SV1: $i,SV496: $i] :
      ( ( ( in @ SV496 @ ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5486]) ).

thf(5760,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( in @ ( sK309_SY582 @ SV498 @ SV1 ) @ ( sK191_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5487]) ).

thf(5761,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( SV498
          = ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5488]) ).

thf(5762,plain,
    ! [SV1: $i,SV498: $i] :
      ( ( ( in @ SV498 @ ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5488]) ).

thf(5763,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( ~ ( in @ ( sK324_SY633 @ SV574 @ SV1 ) @ ( sK208_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5490]) ).

thf(5764,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( ( SV574
            = ( sK324_SY633 @ SV574 @ SV1 ) )
          | ( in @ SV574 @ ( sK324_SY633 @ SV574 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5490]) ).

thf(5765,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( ~ ( in @ ( sK325_SY634 @ SV576 @ SV1 ) @ ( sK209_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5492]) ).

thf(5766,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( ( SV576
            = ( sK325_SY634 @ SV576 @ SV1 ) )
          | ( in @ SV576 @ ( sK325_SY634 @ SV576 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5492]) ).

thf(5767,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( ~ ( in @ ( sK326_SY635 @ SV578 @ SV1 ) @ ( sK210_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5494]) ).

thf(5768,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( ( SV578
            = ( sK326_SY635 @ SV578 @ SV1 ) )
          | ( in @ SV578 @ ( sK326_SY635 @ SV578 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5494]) ).

thf(5769,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( ~ ( in @ ( sK327_SY636 @ SV580 @ SV1 ) @ ( sK211_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5496]) ).

thf(5770,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( ( SV580
            = ( sK327_SY636 @ SV580 @ SV1 ) )
          | ( in @ SV580 @ ( sK327_SY636 @ SV580 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5496]) ).

thf(5771,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( in @ ( sK310_SY587 @ SV504 @ SV1 ) @ ( sK192_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5497]) ).

thf(5772,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( SV504
          = ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5498]) ).

thf(5773,plain,
    ! [SV1: $i,SV504: $i] :
      ( ( ( in @ SV504 @ ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5498]) ).

thf(5774,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( in @ ( sK311_SY588 @ SV506 @ SV1 ) @ ( sK193_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5499]) ).

thf(5775,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( SV506
          = ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5500]) ).

thf(5776,plain,
    ! [SV1: $i,SV506: $i] :
      ( ( ( in @ SV506 @ ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5500]) ).

thf(5777,plain,
    ! [SV148: $i,SV1: $i,SV835: $i,SV755: $i] :
      ( ( ( in @ SV755 @ SV835 )
        = $false )
      | ( ( in @ SV755 @ SV1 )
        = $true )
      | ( ( in @ SV835 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK246_SY303 @ SV148 @ SV1 ) @ ( sK108_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5501]) ).

thf(5778,plain,
    ! [SV148: $i,SV1: $i,SV836: $i,SV756: $i] :
      ( ( ( in @ SV756 @ SV836 )
        = $false )
      | ( ( in @ SV756 @ SV1 )
        = $true )
      | ( ( in @ SV836 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( SV148
          = ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5502]) ).

thf(5779,plain,
    ! [SV148: $i,SV1: $i,SV837: $i,SV757: $i] :
      ( ( ( in @ SV757 @ SV837 )
        = $false )
      | ( ( in @ SV757 @ SV1 )
        = $true )
      | ( ( in @ SV837 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV148 @ ( sK108_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV148 @ ( sK246_SY303 @ SV148 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5503]) ).

thf(5780,plain,
    ! [SV150: $i,SV1: $i,SV838: $i,SV758: $i] :
      ( ( ( in @ SV758 @ SV838 )
        = $false )
      | ( ( in @ SV758 @ SV1 )
        = $true )
      | ( ( in @ SV838 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK247_SY304 @ SV150 @ SV1 ) @ ( sK109_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5504]) ).

thf(5781,plain,
    ! [SV150: $i,SV1: $i,SV839: $i,SV759: $i] :
      ( ( ( in @ SV759 @ SV839 )
        = $false )
      | ( ( in @ SV759 @ SV1 )
        = $true )
      | ( ( in @ SV839 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( SV150
          = ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5505]) ).

thf(5782,plain,
    ! [SV150: $i,SV1: $i,SV840: $i,SV760: $i] :
      ( ( ( in @ SV760 @ SV840 )
        = $false )
      | ( ( in @ SV760 @ SV1 )
        = $true )
      | ( ( in @ SV840 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK47_SY7 @ SV1 ) @ ( sK47_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV150 @ ( sK109_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV150 @ ( sK247_SY304 @ SV150 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5506]) ).

thf(5783,plain,
    ! [SV262: $i,SV901: $i,SV1: $i,SV973: $i] :
      ( ( ( in @ SV973 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV901 @ SV973 )
          | ( in @ SV901 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK268_SY397 @ SV262 @ SV1 ) @ ( sK136_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5507]) ).

thf(5784,plain,
    ! [SV262: $i,SV902: $i,SV1: $i,SV974: $i] :
      ( ( ( in @ SV974 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV902 @ SV974 )
          | ( in @ SV902 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( SV262
          = ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5508]) ).

thf(5785,plain,
    ! [SV262: $i,SV903: $i,SV1: $i,SV975: $i] :
      ( ( ( in @ SV975 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV903 @ SV975 )
          | ( in @ SV903 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV262 @ ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5509]) ).

thf(5786,plain,
    ! [SV264: $i,SV904: $i,SV1: $i,SV976: $i] :
      ( ( ( in @ SV976 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV904 @ SV976 )
          | ( in @ SV904 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK269_SY398 @ SV264 @ SV1 ) @ ( sK137_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5510]) ).

thf(5787,plain,
    ! [SV264: $i,SV905: $i,SV1: $i,SV977: $i] :
      ( ( ( in @ SV977 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV905 @ SV977 )
          | ( in @ SV905 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( SV264
          = ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5511]) ).

thf(5788,plain,
    ! [SV264: $i,SV906: $i,SV1: $i,SV978: $i] :
      ( ( ( in @ SV978 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV906 @ SV978 )
          | ( in @ SV906 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV264 @ ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5512]) ).

thf(5789,plain,
    ! [SV332: $i,SV979: $i,SV1: $i,SV1069: $i] :
      ( ( ( ~ ( in @ SV1069 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV979 @ SV1069 )
          | ( in @ SV979 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK284_SY471 @ SV332 @ SV1 ) @ ( sK160_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5513]) ).

thf(5790,plain,
    ! [SV332: $i,SV980: $i,SV1: $i,SV1070: $i] :
      ( ( ( ~ ( in @ SV1070 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV980 @ SV1070 )
          | ( in @ SV980 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( SV332
          = ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5514]) ).

thf(5791,plain,
    ! [SV332: $i,SV981: $i,SV1: $i,SV1071: $i] :
      ( ( ( ~ ( in @ SV1071 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV981 @ SV1071 )
          | ( in @ SV981 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5515]) ).

thf(5792,plain,
    ! [SV334: $i,SV982: $i,SV1: $i,SV1072: $i] :
      ( ( ( ~ ( in @ SV1072 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV982 @ SV1072 )
          | ( in @ SV982 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK285_SY472 @ SV334 @ SV1 ) @ ( sK161_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5516]) ).

thf(5793,plain,
    ! [SV334: $i,SV983: $i,SV1: $i,SV1073: $i] :
      ( ( ( ~ ( in @ SV1073 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV983 @ SV1073 )
          | ( in @ SV983 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( SV334
          = ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5517]) ).

thf(5794,plain,
    ! [SV334: $i,SV984: $i,SV1: $i,SV1074: $i] :
      ( ( ( ~ ( in @ SV1074 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV984 @ SV1074 )
          | ( in @ SV984 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5518]) ).

thf(5795,plain,
    ! [SV336: $i,SV985: $i,SV1: $i,SV1075: $i] :
      ( ( ( ~ ( in @ SV1075 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV985 @ SV1075 )
          | ( in @ SV985 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK286_SY473 @ SV336 @ SV1 ) @ ( sK162_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5519]) ).

thf(5796,plain,
    ! [SV336: $i,SV986: $i,SV1: $i,SV1076: $i] :
      ( ( ( ~ ( in @ SV1076 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV986 @ SV1076 )
          | ( in @ SV986 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( SV336
          = ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5520]) ).

thf(5797,plain,
    ! [SV336: $i,SV987: $i,SV1: $i,SV1077: $i] :
      ( ( ( ~ ( in @ SV1077 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV987 @ SV1077 )
          | ( in @ SV987 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5521]) ).

thf(5798,plain,
    ! [SV338: $i,SV988: $i,SV1: $i,SV1078: $i] :
      ( ( ( ~ ( in @ SV1078 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV988 @ SV1078 )
          | ( in @ SV988 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK287_SY474 @ SV338 @ SV1 ) @ ( sK163_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5522]) ).

thf(5799,plain,
    ! [SV338: $i,SV989: $i,SV1: $i,SV1079: $i] :
      ( ( ( ~ ( in @ SV1079 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV989 @ SV1079 )
          | ( in @ SV989 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( SV338
          = ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5523]) ).

thf(5800,plain,
    ! [SV338: $i,SV990: $i,SV1: $i,SV1080: $i] :
      ( ( ( ~ ( in @ SV1080 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV990 @ SV1080 )
          | ( in @ SV990 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5524]) ).

thf(5801,plain,
    ! [SV270: $i,SV907: $i,SV1: $i,SV991: $i] :
      ( ( ( in @ SV991 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV907 @ SV991 )
          | ( in @ SV907 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK270_SY403 @ SV270 @ SV1 ) @ ( sK138_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5525]) ).

thf(5802,plain,
    ! [SV270: $i,SV908: $i,SV1: $i,SV992: $i] :
      ( ( ( in @ SV992 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV908 @ SV992 )
          | ( in @ SV908 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( SV270
          = ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5526]) ).

thf(5803,plain,
    ! [SV270: $i,SV909: $i,SV1: $i,SV993: $i] :
      ( ( ( in @ SV993 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV909 @ SV993 )
          | ( in @ SV909 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5527]) ).

thf(5804,plain,
    ! [SV272: $i,SV910: $i,SV1: $i,SV994: $i] :
      ( ( ( in @ SV994 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV910 @ SV994 )
          | ( in @ SV910 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK271_SY404 @ SV272 @ SV1 ) @ ( sK139_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5528]) ).

thf(5805,plain,
    ! [SV272: $i,SV911: $i,SV1: $i,SV995: $i] :
      ( ( ( in @ SV995 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV911 @ SV995 )
          | ( in @ SV911 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( SV272
          = ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5529]) ).

thf(5806,plain,
    ! [SV272: $i,SV912: $i,SV1: $i,SV996: $i] :
      ( ( ( in @ SV996 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV912 @ SV996 )
          | ( in @ SV912 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5530]) ).

thf(5807,plain,
    ! [SV162: $i,SV1: $i,SV841: $i,SV773: $i] :
      ( ( ( in @ SV773 @ SV841 )
        = $false )
      | ( ( in @ SV773 @ SV1 )
        = $true )
      | ( ( in @ SV841 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK248_SY309 @ SV162 @ SV1 ) @ ( sK110_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5543]) ).

thf(5808,plain,
    ! [SV162: $i,SV1: $i,SV842: $i,SV774: $i] :
      ( ( ( in @ SV774 @ SV842 )
        = $false )
      | ( ( in @ SV774 @ SV1 )
        = $true )
      | ( ( in @ SV842 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( SV162
          = ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5544]) ).

thf(5809,plain,
    ! [SV162: $i,SV1: $i,SV843: $i,SV775: $i] :
      ( ( ( in @ SV775 @ SV843 )
        = $false )
      | ( ( in @ SV775 @ SV1 )
        = $true )
      | ( ( in @ SV843 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV162 @ ( sK110_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV162 @ ( sK248_SY309 @ SV162 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5545]) ).

thf(5810,plain,
    ! [SV164: $i,SV1: $i,SV844: $i,SV776: $i] :
      ( ( ( in @ SV776 @ SV844 )
        = $false )
      | ( ( in @ SV776 @ SV1 )
        = $true )
      | ( ( in @ SV844 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK249_SY310 @ SV164 @ SV1 ) @ ( sK111_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5546]) ).

thf(5811,plain,
    ! [SV164: $i,SV1: $i,SV845: $i,SV777: $i] :
      ( ( ( in @ SV777 @ SV845 )
        = $false )
      | ( ( in @ SV777 @ SV1 )
        = $true )
      | ( ( in @ SV845 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( SV164
          = ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5547]) ).

thf(5812,plain,
    ! [SV164: $i,SV1: $i,SV846: $i,SV778: $i] :
      ( ( ( in @ SV778 @ SV846 )
        = $false )
      | ( ( in @ SV778 @ SV1 )
        = $true )
      | ( ( in @ SV846 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK50_SY7 @ SV1 ) @ ( sK50_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV164 @ ( sK111_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV164 @ ( sK249_SY310 @ SV164 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5548]) ).

thf(5813,plain,
    ! [SV216: $i,SV1: $i,SV913: $i,SV847: $i] :
      ( ( ( ~ ( in @ SV847 @ SV913 ) )
        = $true )
      | ( ( in @ SV847 @ SV1 )
        = $true )
      | ( ( in @ SV913 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK260_SY351 @ SV216 @ SV1 ) @ ( sK124_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5549]) ).

thf(5814,plain,
    ! [SV216: $i,SV1: $i,SV914: $i,SV848: $i] :
      ( ( ( ~ ( in @ SV848 @ SV914 ) )
        = $true )
      | ( ( in @ SV848 @ SV1 )
        = $true )
      | ( ( in @ SV914 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( SV216
          = ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5550]) ).

thf(5815,plain,
    ! [SV216: $i,SV1: $i,SV915: $i,SV849: $i] :
      ( ( ( ~ ( in @ SV849 @ SV915 ) )
        = $true )
      | ( ( in @ SV849 @ SV1 )
        = $true )
      | ( ( in @ SV915 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5551]) ).

thf(5816,plain,
    ! [SV218: $i,SV1: $i,SV916: $i,SV850: $i] :
      ( ( ( ~ ( in @ SV850 @ SV916 ) )
        = $true )
      | ( ( in @ SV850 @ SV1 )
        = $true )
      | ( ( in @ SV916 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK261_SY352 @ SV218 @ SV1 ) @ ( sK125_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5552]) ).

thf(5817,plain,
    ! [SV218: $i,SV1: $i,SV917: $i,SV851: $i] :
      ( ( ( ~ ( in @ SV851 @ SV917 ) )
        = $true )
      | ( ( in @ SV851 @ SV1 )
        = $true )
      | ( ( in @ SV917 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( SV218
          = ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5553]) ).

thf(5818,plain,
    ! [SV218: $i,SV1: $i,SV918: $i,SV852: $i] :
      ( ( ( ~ ( in @ SV852 @ SV918 ) )
        = $true )
      | ( ( in @ SV852 @ SV1 )
        = $true )
      | ( ( in @ SV918 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5554]) ).

thf(5819,plain,
    ! [SV220: $i,SV1: $i,SV919: $i,SV853: $i] :
      ( ( ( ~ ( in @ SV853 @ SV919 ) )
        = $true )
      | ( ( in @ SV853 @ SV1 )
        = $true )
      | ( ( in @ SV919 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK262_SY353 @ SV220 @ SV1 ) @ ( sK126_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5555]) ).

thf(5820,plain,
    ! [SV220: $i,SV1: $i,SV920: $i,SV854: $i] :
      ( ( ( ~ ( in @ SV854 @ SV920 ) )
        = $true )
      | ( ( in @ SV854 @ SV1 )
        = $true )
      | ( ( in @ SV920 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( SV220
          = ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5556]) ).

thf(5821,plain,
    ! [SV220: $i,SV1: $i,SV921: $i,SV855: $i] :
      ( ( ( ~ ( in @ SV855 @ SV921 ) )
        = $true )
      | ( ( in @ SV855 @ SV1 )
        = $true )
      | ( ( in @ SV921 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5557]) ).

thf(5822,plain,
    ! [SV222: $i,SV1: $i,SV922: $i,SV856: $i] :
      ( ( ( ~ ( in @ SV856 @ SV922 ) )
        = $true )
      | ( ( in @ SV856 @ SV1 )
        = $true )
      | ( ( in @ SV922 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK263_SY354 @ SV222 @ SV1 ) @ ( sK127_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5558]) ).

thf(5823,plain,
    ! [SV222: $i,SV1: $i,SV923: $i,SV857: $i] :
      ( ( ( ~ ( in @ SV857 @ SV923 ) )
        = $true )
      | ( ( in @ SV857 @ SV1 )
        = $true )
      | ( ( in @ SV923 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( SV222
          = ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5559]) ).

thf(5824,plain,
    ! [SV222: $i,SV1: $i,SV924: $i,SV858: $i] :
      ( ( ( ~ ( in @ SV858 @ SV924 ) )
        = $true )
      | ( ( in @ SV858 @ SV1 )
        = $true )
      | ( ( in @ SV924 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5560]) ).

thf(5825,plain,
    ! [SV170: $i,SV1: $i,SV859: $i,SV779: $i] :
      ( ( ( in @ SV779 @ SV859 )
        = $false )
      | ( ( in @ SV779 @ SV1 )
        = $true )
      | ( ( in @ SV859 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK250_SY315 @ SV170 @ SV1 ) @ ( sK112_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5561]) ).

thf(5826,plain,
    ! [SV170: $i,SV1: $i,SV860: $i,SV780: $i] :
      ( ( ( in @ SV780 @ SV860 )
        = $false )
      | ( ( in @ SV780 @ SV1 )
        = $true )
      | ( ( in @ SV860 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( SV170
          = ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5562]) ).

thf(5827,plain,
    ! [SV170: $i,SV1: $i,SV861: $i,SV781: $i] :
      ( ( ( in @ SV781 @ SV861 )
        = $false )
      | ( ( in @ SV781 @ SV1 )
        = $true )
      | ( ( in @ SV861 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK112_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV170 @ ( sK250_SY315 @ SV170 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5563]) ).

thf(5828,plain,
    ! [SV172: $i,SV1: $i,SV862: $i,SV782: $i] :
      ( ( ( in @ SV782 @ SV862 )
        = $false )
      | ( ( in @ SV782 @ SV1 )
        = $true )
      | ( ( in @ SV862 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK251_SY316 @ SV172 @ SV1 ) @ ( sK113_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5564]) ).

thf(5829,plain,
    ! [SV172: $i,SV1: $i,SV863: $i,SV783: $i] :
      ( ( ( in @ SV783 @ SV863 )
        = $false )
      | ( ( in @ SV783 @ SV1 )
        = $true )
      | ( ( in @ SV863 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( SV172
          = ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5565]) ).

thf(5830,plain,
    ! [SV172: $i,SV1: $i,SV864: $i,SV784: $i] :
      ( ( ( in @ SV784 @ SV864 )
        = $false )
      | ( ( in @ SV784 @ SV1 )
        = $true )
      | ( ( in @ SV864 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK51_SY7 @ SV1 ) @ ( sK51_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK23_SY32 @ SV1 ) @ ( sK17_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK113_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV172 @ ( sK251_SY316 @ SV172 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5566]) ).

thf(5831,plain,
    ! [SV174: $i,SV1: $i,SV865: $i,SV785: $i] :
      ( ( ( in @ SV785 @ SV865 )
        = $false )
      | ( ( in @ SV785 @ SV1 )
        = $true )
      | ( ( in @ SV865 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK252_SY317 @ SV174 @ SV1 ) @ ( sK114_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5567]) ).

thf(5832,plain,
    ! [SV174: $i,SV1: $i,SV866: $i,SV786: $i] :
      ( ( ( in @ SV786 @ SV866 )
        = $false )
      | ( ( in @ SV786 @ SV1 )
        = $true )
      | ( ( in @ SV866 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( SV174
          = ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5568]) ).

thf(5833,plain,
    ! [SV174: $i,SV1: $i,SV867: $i,SV787: $i] :
      ( ( ( in @ SV787 @ SV867 )
        = $false )
      | ( ( in @ SV787 @ SV1 )
        = $true )
      | ( ( in @ SV867 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV174 @ ( sK114_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV174 @ ( sK252_SY317 @ SV174 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5569]) ).

thf(5834,plain,
    ! [SV176: $i,SV1: $i,SV868: $i,SV788: $i] :
      ( ( ( in @ SV788 @ SV868 )
        = $false )
      | ( ( in @ SV788 @ SV1 )
        = $true )
      | ( ( in @ SV868 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK253_SY318 @ SV176 @ SV1 ) @ ( sK115_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5570]) ).

thf(5835,plain,
    ! [SV176: $i,SV1: $i,SV869: $i,SV789: $i] :
      ( ( ( in @ SV789 @ SV869 )
        = $false )
      | ( ( in @ SV789 @ SV1 )
        = $true )
      | ( ( in @ SV869 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( SV176
          = ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5571]) ).

thf(5836,plain,
    ! [SV176: $i,SV1: $i,SV870: $i,SV790: $i] :
      ( ( ( in @ SV790 @ SV870 )
        = $false )
      | ( ( in @ SV790 @ SV1 )
        = $true )
      | ( ( in @ SV870 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK52_SY7 @ SV1 ) @ ( sK52_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV176 @ ( sK115_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV176 @ ( sK253_SY318 @ SV176 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5572]) ).

thf(5837,plain,
    ! [SV284: $i,SV925: $i,SV1: $i,SV997: $i] :
      ( ( ( in @ SV997 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV925 @ SV997 )
          | ( in @ SV925 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK272_SY409 @ SV284 @ SV1 ) @ ( sK140_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5573]) ).

thf(5838,plain,
    ! [SV284: $i,SV926: $i,SV1: $i,SV998: $i] :
      ( ( ( in @ SV998 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV926 @ SV998 )
          | ( in @ SV926 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( SV284
          = ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5574]) ).

thf(5839,plain,
    ! [SV284: $i,SV927: $i,SV1: $i,SV999: $i] :
      ( ( ( in @ SV999 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV927 @ SV999 )
          | ( in @ SV927 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV284 @ ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5575]) ).

thf(5840,plain,
    ! [SV286: $i,SV928: $i,SV1: $i,SV1000: $i] :
      ( ( ( in @ SV1000 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV928 @ SV1000 )
          | ( in @ SV928 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK273_SY410 @ SV286 @ SV1 ) @ ( sK141_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5576]) ).

thf(5841,plain,
    ! [SV286: $i,SV929: $i,SV1: $i,SV1001: $i] :
      ( ( ( in @ SV1001 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV929 @ SV1001 )
          | ( in @ SV929 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( SV286
          = ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5577]) ).

thf(5842,plain,
    ! [SV286: $i,SV930: $i,SV1: $i,SV1002: $i] :
      ( ( ( in @ SV1002 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV930 @ SV1002 )
          | ( in @ SV930 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV286 @ ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5578]) ).

thf(5843,plain,
    ! [SV348: $i,SV1003: $i,SV1: $i,SV1081: $i] :
      ( ( ( ~ ( in @ SV1081 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1003 @ SV1081 )
          | ( in @ SV1003 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK288_SY479 @ SV348 @ SV1 ) @ ( sK164_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5579]) ).

thf(5844,plain,
    ! [SV348: $i,SV1004: $i,SV1: $i,SV1082: $i] :
      ( ( ( ~ ( in @ SV1082 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1004 @ SV1082 )
          | ( in @ SV1004 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( SV348
          = ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5580]) ).

thf(5845,plain,
    ! [SV348: $i,SV1005: $i,SV1: $i,SV1083: $i] :
      ( ( ( ~ ( in @ SV1083 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1005 @ SV1083 )
          | ( in @ SV1005 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5581]) ).

thf(5846,plain,
    ! [SV350: $i,SV1006: $i,SV1: $i,SV1084: $i] :
      ( ( ( ~ ( in @ SV1084 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1006 @ SV1084 )
          | ( in @ SV1006 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK289_SY480 @ SV350 @ SV1 ) @ ( sK165_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5582]) ).

thf(5847,plain,
    ! [SV350: $i,SV1007: $i,SV1: $i,SV1085: $i] :
      ( ( ( ~ ( in @ SV1085 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1007 @ SV1085 )
          | ( in @ SV1007 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( SV350
          = ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5583]) ).

thf(5848,plain,
    ! [SV350: $i,SV1008: $i,SV1: $i,SV1086: $i] :
      ( ( ( ~ ( in @ SV1086 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1008 @ SV1086 )
          | ( in @ SV1008 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5584]) ).

thf(5849,plain,
    ! [SV352: $i,SV1009: $i,SV1: $i,SV1087: $i] :
      ( ( ( ~ ( in @ SV1087 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1009 @ SV1087 )
          | ( in @ SV1009 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK290_SY481 @ SV352 @ SV1 ) @ ( sK166_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5585]) ).

thf(5850,plain,
    ! [SV352: $i,SV1010: $i,SV1: $i,SV1088: $i] :
      ( ( ( ~ ( in @ SV1088 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1010 @ SV1088 )
          | ( in @ SV1010 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( SV352
          = ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5586]) ).

thf(5851,plain,
    ! [SV352: $i,SV1011: $i,SV1: $i,SV1089: $i] :
      ( ( ( ~ ( in @ SV1089 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1011 @ SV1089 )
          | ( in @ SV1011 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5587]) ).

thf(5852,plain,
    ! [SV354: $i,SV1012: $i,SV1: $i,SV1090: $i] :
      ( ( ( ~ ( in @ SV1090 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1012 @ SV1090 )
          | ( in @ SV1012 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK291_SY482 @ SV354 @ SV1 ) @ ( sK167_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5588]) ).

thf(5853,plain,
    ! [SV354: $i,SV1013: $i,SV1: $i,SV1091: $i] :
      ( ( ( ~ ( in @ SV1091 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1013 @ SV1091 )
          | ( in @ SV1013 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( SV354
          = ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5589]) ).

thf(5854,plain,
    ! [SV354: $i,SV1014: $i,SV1: $i,SV1092: $i] :
      ( ( ( ~ ( in @ SV1092 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1014 @ SV1092 )
          | ( in @ SV1014 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5590]) ).

thf(5855,plain,
    ! [SV292: $i,SV931: $i,SV1: $i,SV1015: $i] :
      ( ( ( in @ SV1015 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV931 @ SV1015 )
          | ( in @ SV931 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK274_SY415 @ SV292 @ SV1 ) @ ( sK142_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5591]) ).

thf(5856,plain,
    ! [SV292: $i,SV932: $i,SV1: $i,SV1016: $i] :
      ( ( ( in @ SV1016 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV932 @ SV1016 )
          | ( in @ SV932 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( SV292
          = ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5592]) ).

thf(5857,plain,
    ! [SV292: $i,SV933: $i,SV1: $i,SV1017: $i] :
      ( ( ( in @ SV1017 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV933 @ SV1017 )
          | ( in @ SV933 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5593]) ).

thf(5858,plain,
    ! [SV294: $i,SV934: $i,SV1: $i,SV1018: $i] :
      ( ( ( in @ SV1018 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV934 @ SV1018 )
          | ( in @ SV934 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK275_SY416 @ SV294 @ SV1 ) @ ( sK143_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5594]) ).

thf(5859,plain,
    ! [SV294: $i,SV935: $i,SV1: $i,SV1019: $i] :
      ( ( ( in @ SV1019 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV935 @ SV1019 )
          | ( in @ SV935 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( SV294
          = ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5595]) ).

thf(5860,plain,
    ! [SV294: $i,SV936: $i,SV1: $i,SV1020: $i] :
      ( ( ( in @ SV1020 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV936 @ SV1020 )
          | ( in @ SV936 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5596]) ).

thf(5861,plain,
    ! [SV406: $i,SV1093: $i,SV1: $i,SV1129: $i] :
      ( ( ( ~ ( in @ SV1129 @ SV1 )
          | ~ ( in @ SV1093 @ SV1129 )
          | ( in @ SV1093 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK300_SY529 @ SV406 @ SV1 ) @ ( sK180_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5597]) ).

thf(5862,plain,
    ! [SV406: $i,SV1094: $i,SV1: $i,SV1130: $i] :
      ( ( ( ~ ( in @ SV1130 @ SV1 )
          | ~ ( in @ SV1094 @ SV1130 )
          | ( in @ SV1094 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( SV406
          = ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5598]) ).

thf(5863,plain,
    ! [SV406: $i,SV1095: $i,SV1: $i,SV1131: $i] :
      ( ( ( ~ ( in @ SV1131 @ SV1 )
          | ~ ( in @ SV1095 @ SV1131 )
          | ( in @ SV1095 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV406 @ ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5599]) ).

thf(5864,plain,
    ! [SV408: $i,SV1096: $i,SV1: $i,SV1132: $i] :
      ( ( ( ~ ( in @ SV1132 @ SV1 )
          | ~ ( in @ SV1096 @ SV1132 )
          | ( in @ SV1096 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK301_SY530 @ SV408 @ SV1 ) @ ( sK181_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5600]) ).

thf(5865,plain,
    ! [SV408: $i,SV1097: $i,SV1: $i,SV1133: $i] :
      ( ( ( ~ ( in @ SV1133 @ SV1 )
          | ~ ( in @ SV1097 @ SV1133 )
          | ( in @ SV1097 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( SV408
          = ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5601]) ).

thf(5866,plain,
    ! [SV408: $i,SV1098: $i,SV1: $i,SV1134: $i] :
      ( ( ( ~ ( in @ SV1134 @ SV1 )
          | ~ ( in @ SV1098 @ SV1134 )
          | ( in @ SV1098 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV408 @ ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5602]) ).

thf(5867,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( in @ ( sK312_SY589 @ SV516 @ SV1 ) @ ( sK196_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5603]) ).

thf(5868,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( SV516
          = ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5604]) ).

thf(5869,plain,
    ! [SV1: $i,SV516: $i] :
      ( ( ( in @ SV516 @ ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5604]) ).

thf(5870,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( in @ ( sK313_SY590 @ SV518 @ SV1 ) @ ( sK197_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5605]) ).

thf(5871,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( SV518
          = ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5606]) ).

thf(5872,plain,
    ! [SV1: $i,SV518: $i] :
      ( ( ( in @ SV518 @ ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5606]) ).

thf(5873,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( ~ ( in @ ( sK328_SY659 @ SV604 @ SV1 ) @ ( sK212_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5608]) ).

thf(5874,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( ( SV604
            = ( sK328_SY659 @ SV604 @ SV1 ) )
          | ( in @ SV604 @ ( sK328_SY659 @ SV604 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5608]) ).

thf(5875,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( ~ ( in @ ( sK329_SY660 @ SV606 @ SV1 ) @ ( sK213_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5610]) ).

thf(5876,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( ( SV606
            = ( sK329_SY660 @ SV606 @ SV1 ) )
          | ( in @ SV606 @ ( sK329_SY660 @ SV606 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5610]) ).

thf(5877,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( ~ ( in @ ( sK330_SY661 @ SV608 @ SV1 ) @ ( sK214_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5612]) ).

thf(5878,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( ( SV608
            = ( sK330_SY661 @ SV608 @ SV1 ) )
          | ( in @ SV608 @ ( sK330_SY661 @ SV608 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5612]) ).

thf(5879,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( ~ ( in @ ( sK331_SY662 @ SV610 @ SV1 ) @ ( sK215_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5614]) ).

thf(5880,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( ( SV610
            = ( sK331_SY662 @ SV610 @ SV1 ) )
          | ( in @ SV610 @ ( sK331_SY662 @ SV610 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5614]) ).

thf(5881,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( in @ ( sK314_SY595 @ SV524 @ SV1 ) @ ( sK198_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5615]) ).

thf(5882,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( SV524
          = ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5616]) ).

thf(5883,plain,
    ! [SV1: $i,SV524: $i] :
      ( ( ( in @ SV524 @ ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5616]) ).

thf(5884,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( in @ ( sK315_SY596 @ SV526 @ SV1 ) @ ( sK199_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5617]) ).

thf(5885,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( SV526
          = ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5618]) ).

thf(5886,plain,
    ! [SV1: $i,SV526: $i] :
      ( ( ( in @ SV526 @ ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5618]) ).

thf(5887,plain,
    ! [SV410: $i,SV1099: $i,SV1: $i,SV1135: $i] :
      ( ( ( ~ ( in @ SV1135 @ SV1 )
          | ~ ( in @ SV1099 @ SV1135 )
          | ( in @ SV1099 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK302_SY531 @ SV410 @ SV1 ) @ ( sK182_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5619]) ).

thf(5888,plain,
    ! [SV410: $i,SV1100: $i,SV1: $i,SV1136: $i] :
      ( ( ( ~ ( in @ SV1136 @ SV1 )
          | ~ ( in @ SV1100 @ SV1136 )
          | ( in @ SV1100 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( SV410
          = ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5620]) ).

thf(5889,plain,
    ! [SV410: $i,SV1101: $i,SV1: $i,SV1137: $i] :
      ( ( ( ~ ( in @ SV1137 @ SV1 )
          | ~ ( in @ SV1101 @ SV1137 )
          | ( in @ SV1101 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV410 @ ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5621]) ).

thf(5890,plain,
    ! [SV412: $i,SV1102: $i,SV1: $i,SV1138: $i] :
      ( ( ( ~ ( in @ SV1138 @ SV1 )
          | ~ ( in @ SV1102 @ SV1138 )
          | ( in @ SV1102 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK303_SY532 @ SV412 @ SV1 ) @ ( sK183_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5622]) ).

thf(5891,plain,
    ! [SV412: $i,SV1103: $i,SV1: $i,SV1139: $i] :
      ( ( ( ~ ( in @ SV1139 @ SV1 )
          | ~ ( in @ SV1103 @ SV1139 )
          | ( in @ SV1103 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( SV412
          = ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5623]) ).

thf(5892,plain,
    ! [SV412: $i,SV1104: $i,SV1: $i,SV1140: $i] :
      ( ( ( ~ ( in @ SV1140 @ SV1 )
          | ~ ( in @ SV1104 @ SV1140 )
          | ( in @ SV1104 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV412 @ ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5624]) ).

thf(5893,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( in @ ( sK316_SY597 @ SV530 @ SV1 ) @ ( sK200_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5625]) ).

thf(5894,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( SV530
          = ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5626]) ).

thf(5895,plain,
    ! [SV1: $i,SV530: $i] :
      ( ( ( in @ SV530 @ ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5626]) ).

thf(5896,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( in @ ( sK317_SY598 @ SV532 @ SV1 ) @ ( sK201_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5627]) ).

thf(5897,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( SV532
          = ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5628]) ).

thf(5898,plain,
    ! [SV1: $i,SV532: $i] :
      ( ( ( in @ SV532 @ ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5628]) ).

thf(5899,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( ~ ( in @ ( sK332_SY667 @ SV616 @ SV1 ) @ ( sK216_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5630]) ).

thf(5900,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( ( SV616
            = ( sK332_SY667 @ SV616 @ SV1 ) )
          | ( in @ SV616 @ ( sK332_SY667 @ SV616 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5630]) ).

thf(5901,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( ~ ( in @ ( sK333_SY668 @ SV618 @ SV1 ) @ ( sK217_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5632]) ).

thf(5902,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( ( SV618
            = ( sK333_SY668 @ SV618 @ SV1 ) )
          | ( in @ SV618 @ ( sK333_SY668 @ SV618 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5632]) ).

thf(5903,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( ~ ( in @ ( sK334_SY669 @ SV620 @ SV1 ) @ ( sK218_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5634]) ).

thf(5904,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( ( SV620
            = ( sK334_SY669 @ SV620 @ SV1 ) )
          | ( in @ SV620 @ ( sK334_SY669 @ SV620 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5634]) ).

thf(5905,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( ~ ( in @ ( sK335_SY670 @ SV622 @ SV1 ) @ ( sK219_SY8 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5636]) ).

thf(5906,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( ( SV622
            = ( sK335_SY670 @ SV622 @ SV1 ) )
          | ( in @ SV622 @ ( sK335_SY670 @ SV622 @ SV1 ) ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5636]) ).

thf(5907,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( in @ ( sK318_SY603 @ SV538 @ SV1 ) @ ( sK202_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5637]) ).

thf(5908,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( SV538
          = ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5638]) ).

thf(5909,plain,
    ! [SV1: $i,SV538: $i] :
      ( ( ( in @ SV538 @ ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5638]) ).

thf(5910,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( in @ ( sK319_SY604 @ SV540 @ SV1 ) @ ( sK203_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5639]) ).

thf(5911,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( SV540
          = ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5640]) ).

thf(5912,plain,
    ! [SV1: $i,SV540: $i] :
      ( ( ( in @ SV540 @ ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5640]) ).

thf(5913,plain,
    ! [SV178: $i,SV1: $i,SV871: $i,SV799: $i] :
      ( ( ( in @ SV799 @ SV871 )
        = $false )
      | ( ( in @ SV799 @ SV1 )
        = $true )
      | ( ( in @ SV871 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK254_SY327 @ SV178 @ SV1 ) @ ( sK118_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5641]) ).

thf(5914,plain,
    ! [SV178: $i,SV1: $i,SV872: $i,SV800: $i] :
      ( ( ( in @ SV800 @ SV872 )
        = $false )
      | ( ( in @ SV800 @ SV1 )
        = $true )
      | ( ( in @ SV872 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( SV178
          = ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5642]) ).

thf(5915,plain,
    ! [SV178: $i,SV1: $i,SV873: $i,SV801: $i] :
      ( ( ( in @ SV801 @ SV873 )
        = $false )
      | ( ( in @ SV801 @ SV1 )
        = $true )
      | ( ( in @ SV873 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV178 @ ( sK118_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV178 @ ( sK254_SY327 @ SV178 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5643]) ).

thf(5916,plain,
    ! [SV180: $i,SV1: $i,SV874: $i,SV802: $i] :
      ( ( ( in @ SV802 @ SV874 )
        = $false )
      | ( ( in @ SV802 @ SV1 )
        = $true )
      | ( ( in @ SV874 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK255_SY328 @ SV180 @ SV1 ) @ ( sK119_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5644]) ).

thf(5917,plain,
    ! [SV180: $i,SV1: $i,SV875: $i,SV803: $i] :
      ( ( ( in @ SV803 @ SV875 )
        = $false )
      | ( ( in @ SV803 @ SV1 )
        = $true )
      | ( ( in @ SV875 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( SV180
          = ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5645]) ).

thf(5918,plain,
    ! [SV180: $i,SV1: $i,SV876: $i,SV804: $i] :
      ( ( ( in @ SV804 @ SV876 )
        = $false )
      | ( ( in @ SV804 @ SV1 )
        = $true )
      | ( ( in @ SV876 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK55_SY7 @ SV1 ) @ ( sK55_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV180 @ ( sK119_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV180 @ ( sK255_SY328 @ SV180 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5646]) ).

thf(5919,plain,
    ! [SV298: $i,SV937: $i,SV1: $i,SV1021: $i] :
      ( ( ( in @ SV1021 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV937 @ SV1021 )
          | ( in @ SV937 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK276_SY433 @ SV298 @ SV1 ) @ ( sK148_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5647]) ).

thf(5920,plain,
    ! [SV298: $i,SV938: $i,SV1: $i,SV1022: $i] :
      ( ( ( in @ SV1022 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV938 @ SV1022 )
          | ( in @ SV938 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( SV298
          = ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5648]) ).

thf(5921,plain,
    ! [SV298: $i,SV939: $i,SV1: $i,SV1023: $i] :
      ( ( ( in @ SV1023 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV939 @ SV1023 )
          | ( in @ SV939 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV298 @ ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5649]) ).

thf(5922,plain,
    ! [SV300: $i,SV940: $i,SV1: $i,SV1024: $i] :
      ( ( ( in @ SV1024 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV940 @ SV1024 )
          | ( in @ SV940 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK277_SY434 @ SV300 @ SV1 ) @ ( sK149_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5650]) ).

thf(5923,plain,
    ! [SV300: $i,SV941: $i,SV1: $i,SV1025: $i] :
      ( ( ( in @ SV1025 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV941 @ SV1025 )
          | ( in @ SV941 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( SV300
          = ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5651]) ).

thf(5924,plain,
    ! [SV300: $i,SV942: $i,SV1: $i,SV1026: $i] :
      ( ( ( in @ SV1026 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV942 @ SV1026 )
          | ( in @ SV942 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV300 @ ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5652]) ).

thf(5925,plain,
    ! [SV364: $i,SV1027: $i,SV1: $i,SV1105: $i] :
      ( ( ( ~ ( in @ SV1105 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1027 @ SV1105 )
          | ( in @ SV1027 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK292_SY507 @ SV364 @ SV1 ) @ ( sK172_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5653]) ).

thf(5926,plain,
    ! [SV364: $i,SV1028: $i,SV1: $i,SV1106: $i] :
      ( ( ( ~ ( in @ SV1106 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1028 @ SV1106 )
          | ( in @ SV1028 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( SV364
          = ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5654]) ).

thf(5927,plain,
    ! [SV364: $i,SV1029: $i,SV1: $i,SV1107: $i] :
      ( ( ( ~ ( in @ SV1107 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1029 @ SV1107 )
          | ( in @ SV1029 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5655]) ).

thf(5928,plain,
    ! [SV366: $i,SV1030: $i,SV1: $i,SV1108: $i] :
      ( ( ( ~ ( in @ SV1108 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1030 @ SV1108 )
          | ( in @ SV1030 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK293_SY508 @ SV366 @ SV1 ) @ ( sK173_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5656]) ).

thf(5929,plain,
    ! [SV366: $i,SV1031: $i,SV1: $i,SV1109: $i] :
      ( ( ( ~ ( in @ SV1109 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1031 @ SV1109 )
          | ( in @ SV1031 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( SV366
          = ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5657]) ).

thf(5930,plain,
    ! [SV366: $i,SV1032: $i,SV1: $i,SV1110: $i] :
      ( ( ( ~ ( in @ SV1110 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1032 @ SV1110 )
          | ( in @ SV1032 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5658]) ).

thf(5931,plain,
    ! [SV368: $i,SV1033: $i,SV1: $i,SV1111: $i] :
      ( ( ( ~ ( in @ SV1111 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1033 @ SV1111 )
          | ( in @ SV1033 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK294_SY509 @ SV368 @ SV1 ) @ ( sK174_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5659]) ).

thf(5932,plain,
    ! [SV368: $i,SV1034: $i,SV1: $i,SV1112: $i] :
      ( ( ( ~ ( in @ SV1112 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1034 @ SV1112 )
          | ( in @ SV1034 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( SV368
          = ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5660]) ).

thf(5933,plain,
    ! [SV368: $i,SV1035: $i,SV1: $i,SV1113: $i] :
      ( ( ( ~ ( in @ SV1113 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1035 @ SV1113 )
          | ( in @ SV1035 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5661]) ).

thf(5934,plain,
    ! [SV370: $i,SV1036: $i,SV1: $i,SV1114: $i] :
      ( ( ( ~ ( in @ SV1114 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1036 @ SV1114 )
          | ( in @ SV1036 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK295_SY510 @ SV370 @ SV1 ) @ ( sK175_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5662]) ).

thf(5935,plain,
    ! [SV370: $i,SV1037: $i,SV1: $i,SV1115: $i] :
      ( ( ( ~ ( in @ SV1115 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1037 @ SV1115 )
          | ( in @ SV1037 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( SV370
          = ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5663]) ).

thf(5936,plain,
    ! [SV370: $i,SV1038: $i,SV1: $i,SV1116: $i] :
      ( ( ( ~ ( in @ SV1116 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1038 @ SV1116 )
          | ( in @ SV1038 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5664]) ).

thf(5937,plain,
    ! [SV306: $i,SV943: $i,SV1: $i,SV1039: $i] :
      ( ( ( in @ SV1039 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV943 @ SV1039 )
          | ( in @ SV943 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK278_SY439 @ SV306 @ SV1 ) @ ( sK150_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5665]) ).

thf(5938,plain,
    ! [SV306: $i,SV944: $i,SV1: $i,SV1040: $i] :
      ( ( ( in @ SV1040 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV944 @ SV1040 )
          | ( in @ SV944 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( SV306
          = ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5666]) ).

thf(5939,plain,
    ! [SV306: $i,SV945: $i,SV1: $i,SV1041: $i] :
      ( ( ( in @ SV1041 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV945 @ SV1041 )
          | ( in @ SV945 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5667]) ).

thf(5940,plain,
    ! [SV308: $i,SV946: $i,SV1: $i,SV1042: $i] :
      ( ( ( in @ SV1042 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV946 @ SV1042 )
          | ( in @ SV946 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK279_SY440 @ SV308 @ SV1 ) @ ( sK151_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5668]) ).

thf(5941,plain,
    ! [SV308: $i,SV947: $i,SV1: $i,SV1043: $i] :
      ( ( ( in @ SV1043 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV947 @ SV1043 )
          | ( in @ SV947 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( SV308
          = ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5669]) ).

thf(5942,plain,
    ! [SV308: $i,SV948: $i,SV1: $i,SV1044: $i] :
      ( ( ( in @ SV1044 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV948 @ SV1044 )
          | ( in @ SV948 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5670]) ).

thf(5943,plain,
    ! [SV188: $i,SV1: $i,SV877: $i,SV811: $i] :
      ( ( ( in @ SV811 @ SV877 )
        = $false )
      | ( ( in @ SV811 @ SV1 )
        = $true )
      | ( ( in @ SV877 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK256_SY331 @ SV188 @ SV1 ) @ ( sK120_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5677]) ).

thf(5944,plain,
    ! [SV188: $i,SV1: $i,SV878: $i,SV812: $i] :
      ( ( ( in @ SV812 @ SV878 )
        = $false )
      | ( ( in @ SV812 @ SV1 )
        = $true )
      | ( ( in @ SV878 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( SV188
          = ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5678]) ).

thf(5945,plain,
    ! [SV188: $i,SV1: $i,SV879: $i,SV813: $i] :
      ( ( ( in @ SV813 @ SV879 )
        = $false )
      | ( ( in @ SV813 @ SV1 )
        = $true )
      | ( ( in @ SV879 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK120_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV188 @ ( sK256_SY331 @ SV188 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5679]) ).

thf(5946,plain,
    ! [SV190: $i,SV1: $i,SV880: $i,SV814: $i] :
      ( ( ( in @ SV814 @ SV880 )
        = $false )
      | ( ( in @ SV814 @ SV1 )
        = $true )
      | ( ( in @ SV880 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK257_SY332 @ SV190 @ SV1 ) @ ( sK121_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5680]) ).

thf(5947,plain,
    ! [SV190: $i,SV1: $i,SV881: $i,SV815: $i] :
      ( ( ( in @ SV815 @ SV881 )
        = $false )
      | ( ( in @ SV815 @ SV1 )
        = $true )
      | ( ( in @ SV881 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( SV190
          = ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5681]) ).

thf(5948,plain,
    ! [SV190: $i,SV1: $i,SV882: $i,SV816: $i] :
      ( ( ( in @ SV816 @ SV882 )
        = $false )
      | ( ( in @ SV816 @ SV1 )
        = $true )
      | ( ( in @ SV882 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK56_SY7 @ SV1 ) @ ( sK56_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK15_SY5 @ SV1 )
          = ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK121_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV190 @ ( sK257_SY332 @ SV190 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5682]) ).

thf(5949,plain,
    ! [SV192: $i,SV1: $i,SV883: $i,SV817: $i] :
      ( ( ( in @ SV817 @ SV883 )
        = $false )
      | ( ( in @ SV817 @ SV1 )
        = $true )
      | ( ( in @ SV883 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK258_SY333 @ SV192 @ SV1 ) @ ( sK122_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5683]) ).

thf(5950,plain,
    ! [SV192: $i,SV1: $i,SV884: $i,SV818: $i] :
      ( ( ( in @ SV818 @ SV884 )
        = $false )
      | ( ( in @ SV818 @ SV1 )
        = $true )
      | ( ( in @ SV884 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( SV192
          = ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5684]) ).

thf(5951,plain,
    ! [SV192: $i,SV1: $i,SV885: $i,SV819: $i] :
      ( ( ( in @ SV819 @ SV885 )
        = $false )
      | ( ( in @ SV819 @ SV1 )
        = $true )
      | ( ( in @ SV885 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK122_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV192 @ ( sK258_SY333 @ SV192 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5685]) ).

thf(5952,plain,
    ! [SV194: $i,SV1: $i,SV886: $i,SV820: $i] :
      ( ( ( in @ SV820 @ SV886 )
        = $false )
      | ( ( in @ SV820 @ SV1 )
        = $true )
      | ( ( in @ SV886 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK259_SY334 @ SV194 @ SV1 ) @ ( sK123_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5686]) ).

thf(5953,plain,
    ! [SV194: $i,SV1: $i,SV887: $i,SV821: $i] :
      ( ( ( in @ SV821 @ SV887 )
        = $false )
      | ( ( in @ SV821 @ SV1 )
        = $true )
      | ( ( in @ SV887 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( SV194
          = ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5687]) ).

thf(5954,plain,
    ! [SV194: $i,SV1: $i,SV888: $i,SV822: $i] :
      ( ( ( in @ SV822 @ SV888 )
        = $false )
      | ( ( in @ SV822 @ SV1 )
        = $true )
      | ( ( in @ SV888 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK57_SY7 @ SV1 ) @ ( sK57_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK15_SY5 @ SV1 ) @ ( sK19_SY31 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK123_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV194 @ ( sK259_SY334 @ SV194 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5688]) ).

thf(5955,plain,
    ! [SV248: $i,SV1: $i,SV949: $i,SV889: $i] :
      ( ( ( ~ ( in @ SV889 @ SV949 ) )
        = $true )
      | ( ( in @ SV889 @ SV1 )
        = $true )
      | ( ( in @ SV949 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK264_SY373 @ SV248 @ SV1 ) @ ( sK128_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5701]) ).

thf(5956,plain,
    ! [SV248: $i,SV1: $i,SV950: $i,SV890: $i] :
      ( ( ( ~ ( in @ SV890 @ SV950 ) )
        = $true )
      | ( ( in @ SV890 @ SV1 )
        = $true )
      | ( ( in @ SV950 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( SV248
          = ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5702]) ).

thf(5957,plain,
    ! [SV248: $i,SV1: $i,SV951: $i,SV891: $i] :
      ( ( ( ~ ( in @ SV891 @ SV951 ) )
        = $true )
      | ( ( in @ SV891 @ SV1 )
        = $true )
      | ( ( in @ SV951 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV248 @ ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5703]) ).

thf(5958,plain,
    ! [SV250: $i,SV1: $i,SV952: $i,SV892: $i] :
      ( ( ( ~ ( in @ SV892 @ SV952 ) )
        = $true )
      | ( ( in @ SV892 @ SV1 )
        = $true )
      | ( ( in @ SV952 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK265_SY374 @ SV250 @ SV1 ) @ ( sK129_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5704]) ).

thf(5959,plain,
    ! [SV250: $i,SV1: $i,SV953: $i,SV893: $i] :
      ( ( ( ~ ( in @ SV893 @ SV953 ) )
        = $true )
      | ( ( in @ SV893 @ SV1 )
        = $true )
      | ( ( in @ SV953 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( SV250
          = ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5705]) ).

thf(5960,plain,
    ! [SV250: $i,SV1: $i,SV954: $i,SV894: $i] :
      ( ( ( ~ ( in @ SV894 @ SV954 ) )
        = $true )
      | ( ( in @ SV894 @ SV1 )
        = $true )
      | ( ( in @ SV954 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV250 @ ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5706]) ).

thf(5961,plain,
    ! [SV316: $i,SV955: $i,SV1: $i,SV1045: $i] :
      ( ( ( in @ SV1045 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV955 @ SV1045 )
          | ( in @ SV955 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK280_SY443 @ SV316 @ SV1 ) @ ( sK152_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5707]) ).

thf(5962,plain,
    ! [SV316: $i,SV956: $i,SV1: $i,SV1046: $i] :
      ( ( ( in @ SV1046 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV956 @ SV1046 )
          | ( in @ SV956 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( SV316
          = ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5708]) ).

thf(5963,plain,
    ! [SV316: $i,SV957: $i,SV1: $i,SV1047: $i] :
      ( ( ( in @ SV1047 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV957 @ SV1047 )
          | ( in @ SV957 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5709]) ).

thf(5964,plain,
    ! [SV318: $i,SV958: $i,SV1: $i,SV1048: $i] :
      ( ( ( in @ SV1048 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV958 @ SV1048 )
          | ( in @ SV958 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK281_SY444 @ SV318 @ SV1 ) @ ( sK153_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5710]) ).

thf(5965,plain,
    ! [SV318: $i,SV959: $i,SV1: $i,SV1049: $i] :
      ( ( ( in @ SV1049 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV959 @ SV1049 )
          | ( in @ SV959 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( SV318
          = ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5711]) ).

thf(5966,plain,
    ! [SV318: $i,SV960: $i,SV1: $i,SV1050: $i] :
      ( ( ( in @ SV1050 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV960 @ SV1050 )
          | ( in @ SV960 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5712]) ).

thf(5967,plain,
    ! [SV320: $i,SV961: $i,SV1: $i,SV1051: $i] :
      ( ( ( in @ SV1051 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV961 @ SV1051 )
          | ( in @ SV961 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK282_SY445 @ SV320 @ SV1 ) @ ( sK154_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5713]) ).

thf(5968,plain,
    ! [SV320: $i,SV962: $i,SV1: $i,SV1052: $i] :
      ( ( ( in @ SV1052 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV962 @ SV1052 )
          | ( in @ SV962 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( SV320
          = ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5714]) ).

thf(5969,plain,
    ! [SV320: $i,SV963: $i,SV1: $i,SV1053: $i] :
      ( ( ( in @ SV1053 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV963 @ SV1053 )
          | ( in @ SV963 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5715]) ).

thf(5970,plain,
    ! [SV322: $i,SV964: $i,SV1: $i,SV1054: $i] :
      ( ( ( in @ SV1054 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV964 @ SV1054 )
          | ( in @ SV964 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK283_SY446 @ SV322 @ SV1 ) @ ( sK155_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5716]) ).

thf(5971,plain,
    ! [SV322: $i,SV965: $i,SV1: $i,SV1055: $i] :
      ( ( ( in @ SV1055 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV965 @ SV1055 )
          | ( in @ SV965 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( SV322
          = ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5717]) ).

thf(5972,plain,
    ! [SV322: $i,SV966: $i,SV1: $i,SV1056: $i] :
      ( ( ( in @ SV1056 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV966 @ SV1056 )
          | ( in @ SV966 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5718]) ).

thf(5973,plain,
    ! [SV256: $i,SV1: $i,SV967: $i,SV895: $i] :
      ( ( ( ~ ( in @ SV895 @ SV967 ) )
        = $true )
      | ( ( in @ SV895 @ SV1 )
        = $true )
      | ( ( in @ SV967 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK266_SY379 @ SV256 @ SV1 ) @ ( sK130_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5719]) ).

thf(5974,plain,
    ! [SV256: $i,SV1: $i,SV968: $i,SV896: $i] :
      ( ( ( ~ ( in @ SV896 @ SV968 ) )
        = $true )
      | ( ( in @ SV896 @ SV1 )
        = $true )
      | ( ( in @ SV968 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( SV256
          = ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5720]) ).

thf(5975,plain,
    ! [SV256: $i,SV1: $i,SV969: $i,SV897: $i] :
      ( ( ( ~ ( in @ SV897 @ SV969 ) )
        = $true )
      | ( ( in @ SV897 @ SV1 )
        = $true )
      | ( ( in @ SV969 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5721]) ).

thf(5976,plain,
    ! [SV258: $i,SV1: $i,SV970: $i,SV898: $i] :
      ( ( ( ~ ( in @ SV898 @ SV970 ) )
        = $true )
      | ( ( in @ SV898 @ SV1 )
        = $true )
      | ( ( in @ SV970 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK267_SY380 @ SV258 @ SV1 ) @ ( sK131_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5722]) ).

thf(5977,plain,
    ! [SV258: $i,SV1: $i,SV971: $i,SV899: $i] :
      ( ( ( ~ ( in @ SV899 @ SV971 ) )
        = $true )
      | ( ( in @ SV899 @ SV1 )
        = $true )
      | ( ( in @ SV971 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( SV258
          = ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5723]) ).

thf(5978,plain,
    ! [SV258: $i,SV1: $i,SV972: $i,SV900: $i] :
      ( ( ( ~ ( in @ SV900 @ SV972 ) )
        = $true )
      | ( ( in @ SV900 @ SV1 )
        = $true )
      | ( ( in @ SV972 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5724]) ).

thf(5979,plain,
    ! [SV382: $i,SV1057: $i,SV1: $i,SV1117: $i] :
      ( ( ( ~ ( in @ SV1117 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1057 @ SV1117 )
          | ( in @ SV1057 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK296_SY517 @ SV382 @ SV1 ) @ ( sK176_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5725]) ).

thf(5980,plain,
    ! [SV382: $i,SV1058: $i,SV1: $i,SV1118: $i] :
      ( ( ( ~ ( in @ SV1118 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1058 @ SV1118 )
          | ( in @ SV1058 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( SV382
          = ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5726]) ).

thf(5981,plain,
    ! [SV382: $i,SV1059: $i,SV1: $i,SV1119: $i] :
      ( ( ( ~ ( in @ SV1119 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1059 @ SV1119 )
          | ( in @ SV1059 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV382 @ ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5727]) ).

thf(5982,plain,
    ! [SV384: $i,SV1060: $i,SV1: $i,SV1120: $i] :
      ( ( ( ~ ( in @ SV1120 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1060 @ SV1120 )
          | ( in @ SV1060 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK297_SY518 @ SV384 @ SV1 ) @ ( sK177_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5728]) ).

thf(5983,plain,
    ! [SV384: $i,SV1061: $i,SV1: $i,SV1121: $i] :
      ( ( ( ~ ( in @ SV1121 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1061 @ SV1121 )
          | ( in @ SV1061 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( SV384
          = ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5729]) ).

thf(5984,plain,
    ! [SV384: $i,SV1062: $i,SV1: $i,SV1122: $i] :
      ( ( ( ~ ( in @ SV1122 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1062 @ SV1122 )
          | ( in @ SV1062 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV384 @ ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5730]) ).

thf(5985,plain,
    ! [SV482: $i,SV1141: $i,SV1: $i] :
      ( ( ( ! [SY905: $i] :
              ( ~ ( in @ SY905 @ SV1 )
              | ~ ( in @ SV1141 @ SY905 )
              | ( in @ SV1141 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK304_SY573 @ SV482 @ SV1 ) @ ( sK186_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5731]) ).

thf(5986,plain,
    ! [SV482: $i,SV1142: $i,SV1: $i] :
      ( ( ( ! [SY906: $i] :
              ( ~ ( in @ SY906 @ SV1 )
              | ~ ( in @ SV1142 @ SY906 )
              | ( in @ SV1142 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( SV482
          = ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5732]) ).

thf(5987,plain,
    ! [SV482: $i,SV1143: $i,SV1: $i] :
      ( ( ( ! [SY907: $i] :
              ( ~ ( in @ SY907 @ SV1 )
              | ~ ( in @ SV1143 @ SY907 )
              | ( in @ SV1143 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV482 @ ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5733]) ).

thf(5988,plain,
    ! [SV484: $i,SV1144: $i,SV1: $i] :
      ( ( ( ! [SY908: $i] :
              ( ~ ( in @ SY908 @ SV1 )
              | ~ ( in @ SV1144 @ SY908 )
              | ( in @ SV1144 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK305_SY574 @ SV484 @ SV1 ) @ ( sK187_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5734]) ).

thf(5989,plain,
    ! [SV484: $i,SV1145: $i,SV1: $i] :
      ( ( ( ! [SY909: $i] :
              ( ~ ( in @ SY909 @ SV1 )
              | ~ ( in @ SV1145 @ SY909 )
              | ( in @ SV1145 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( SV484
          = ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5735]) ).

thf(5990,plain,
    ! [SV484: $i,SV1146: $i,SV1: $i] :
      ( ( ( ! [SY910: $i] :
              ( ~ ( in @ SY910 @ SV1 )
              | ~ ( in @ SV1146 @ SY910 )
              | ( in @ SV1146 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV484 @ ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5736]) ).

thf(5991,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( in @ ( sK320_SY625 @ SV562 @ SV1 ) @ ( sK204_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5737]) ).

thf(5992,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( SV562
          = ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5738]) ).

thf(5993,plain,
    ! [SV1: $i,SV562: $i] :
      ( ( ( in @ SV562 @ ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5738]) ).

thf(5994,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( in @ ( sK321_SY626 @ SV564 @ SV1 ) @ ( sK205_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5739]) ).

thf(5995,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( SV564
          = ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5740]) ).

thf(5996,plain,
    ! [SV1: $i,SV564: $i] :
      ( ( ( in @ SV564 @ ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5740]) ).

thf(5997,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( in @ ( sK322_SY627 @ SV566 @ SV1 ) @ ( sK206_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5741]) ).

thf(5998,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( SV566
          = ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5742]) ).

thf(5999,plain,
    ! [SV1: $i,SV566: $i] :
      ( ( ( in @ SV566 @ ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5742]) ).

thf(6000,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( in @ ( sK323_SY628 @ SV568 @ SV1 ) @ ( sK207_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5743]) ).

thf(6001,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( SV568
          = ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5744]) ).

thf(6002,plain,
    ! [SV1: $i,SV568: $i] :
      ( ( ( in @ SV568 @ ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5744]) ).

thf(6003,plain,
    ! [SV490: $i,SV1147: $i,SV1: $i] :
      ( ( ( ! [SY911: $i] :
              ( ~ ( in @ SY911 @ SV1 )
              | ~ ( in @ SV1147 @ SY911 )
              | ( in @ SV1147 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK306_SY579 @ SV490 @ SV1 ) @ ( sK188_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5745]) ).

thf(6004,plain,
    ! [SV490: $i,SV1148: $i,SV1: $i] :
      ( ( ( ! [SY912: $i] :
              ( ~ ( in @ SY912 @ SV1 )
              | ~ ( in @ SV1148 @ SY912 )
              | ( in @ SV1148 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( SV490
          = ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5746]) ).

thf(6005,plain,
    ! [SV490: $i,SV1149: $i,SV1: $i] :
      ( ( ( ! [SY913: $i] :
              ( ~ ( in @ SY913 @ SV1 )
              | ~ ( in @ SV1149 @ SY913 )
              | ( in @ SV1149 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5747]) ).

thf(6006,plain,
    ! [SV492: $i,SV1150: $i,SV1: $i] :
      ( ( ( ! [SY914: $i] :
              ( ~ ( in @ SY914 @ SV1 )
              | ~ ( in @ SV1150 @ SY914 )
              | ( in @ SV1150 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK307_SY580 @ SV492 @ SV1 ) @ ( sK189_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5748]) ).

thf(6007,plain,
    ! [SV492: $i,SV1151: $i,SV1: $i] :
      ( ( ( ! [SY915: $i] :
              ( ~ ( in @ SY915 @ SV1 )
              | ~ ( in @ SV1151 @ SY915 )
              | ( in @ SV1151 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( SV492
          = ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5749]) ).

thf(6008,plain,
    ! [SV492: $i,SV1152: $i,SV1: $i] :
      ( ( ( ! [SY916: $i] :
              ( ~ ( in @ SY916 @ SV1 )
              | ~ ( in @ SV1152 @ SY916 )
              | ( in @ SV1152 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5750]) ).

thf(6009,plain,
    ! [SV386: $i,SV1063: $i,SV1: $i,SV1123: $i] :
      ( ( ( ~ ( in @ SV1123 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1063 @ SV1123 )
          | ( in @ SV1063 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK298_SY519 @ SV386 @ SV1 ) @ ( sK178_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5751]) ).

thf(6010,plain,
    ! [SV386: $i,SV1064: $i,SV1: $i,SV1124: $i] :
      ( ( ( ~ ( in @ SV1124 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1064 @ SV1124 )
          | ( in @ SV1064 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( SV386
          = ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5752]) ).

thf(6011,plain,
    ! [SV386: $i,SV1065: $i,SV1: $i,SV1125: $i] :
      ( ( ( ~ ( in @ SV1125 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1065 @ SV1125 )
          | ( in @ SV1065 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV386 @ ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5753]) ).

thf(6012,plain,
    ! [SV388: $i,SV1066: $i,SV1: $i,SV1126: $i] :
      ( ( ( ~ ( in @ SV1126 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1066 @ SV1126 )
          | ( in @ SV1066 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK299_SY520 @ SV388 @ SV1 ) @ ( sK179_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5754]) ).

thf(6013,plain,
    ! [SV388: $i,SV1067: $i,SV1: $i,SV1127: $i] :
      ( ( ( ~ ( in @ SV1127 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1067 @ SV1127 )
          | ( in @ SV1067 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( SV388
          = ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5755]) ).

thf(6014,plain,
    ! [SV388: $i,SV1068: $i,SV1: $i,SV1128: $i] :
      ( ( ( ~ ( in @ SV1128 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1068 @ SV1128 )
          | ( in @ SV1068 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV388 @ ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5756]) ).

thf(6015,plain,
    ! [SV496: $i,SV1153: $i,SV1: $i] :
      ( ( ( ! [SY917: $i] :
              ( ~ ( in @ SY917 @ SV1 )
              | ~ ( in @ SV1153 @ SY917 )
              | ( in @ SV1153 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK308_SY581 @ SV496 @ SV1 ) @ ( sK190_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5757]) ).

thf(6016,plain,
    ! [SV496: $i,SV1154: $i,SV1: $i] :
      ( ( ( ! [SY918: $i] :
              ( ~ ( in @ SY918 @ SV1 )
              | ~ ( in @ SV1154 @ SY918 )
              | ( in @ SV1154 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( SV496
          = ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5758]) ).

thf(6017,plain,
    ! [SV496: $i,SV1155: $i,SV1: $i] :
      ( ( ( ! [SY919: $i] :
              ( ~ ( in @ SY919 @ SV1 )
              | ~ ( in @ SV1155 @ SY919 )
              | ( in @ SV1155 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV496 @ ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5759]) ).

thf(6018,plain,
    ! [SV498: $i,SV1156: $i,SV1: $i] :
      ( ( ( ! [SY920: $i] :
              ( ~ ( in @ SY920 @ SV1 )
              | ~ ( in @ SV1156 @ SY920 )
              | ( in @ SV1156 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK309_SY582 @ SV498 @ SV1 ) @ ( sK191_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5760]) ).

thf(6019,plain,
    ! [SV498: $i,SV1157: $i,SV1: $i] :
      ( ( ( ! [SY921: $i] :
              ( ~ ( in @ SY921 @ SV1 )
              | ~ ( in @ SV1157 @ SY921 )
              | ( in @ SV1157 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( SV498
          = ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5761]) ).

thf(6020,plain,
    ! [SV498: $i,SV1158: $i,SV1: $i] :
      ( ( ( ! [SY922: $i] :
              ( ~ ( in @ SY922 @ SV1 )
              | ~ ( in @ SV1158 @ SY922 )
              | ( in @ SV1158 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV498 @ ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5762]) ).

thf(6021,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( in @ ( sK324_SY633 @ SV574 @ SV1 ) @ ( sK208_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5763]) ).

thf(6022,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( SV574
          = ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5764]) ).

thf(6023,plain,
    ! [SV1: $i,SV574: $i] :
      ( ( ( in @ SV574 @ ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5764]) ).

thf(6024,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( in @ ( sK325_SY634 @ SV576 @ SV1 ) @ ( sK209_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5765]) ).

thf(6025,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( SV576
          = ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5766]) ).

thf(6026,plain,
    ! [SV1: $i,SV576: $i] :
      ( ( ( in @ SV576 @ ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5766]) ).

thf(6027,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( in @ ( sK326_SY635 @ SV578 @ SV1 ) @ ( sK210_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5767]) ).

thf(6028,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( SV578
          = ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5768]) ).

thf(6029,plain,
    ! [SV1: $i,SV578: $i] :
      ( ( ( in @ SV578 @ ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5768]) ).

thf(6030,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( in @ ( sK327_SY636 @ SV580 @ SV1 ) @ ( sK211_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5769]) ).

thf(6031,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( SV580
          = ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5770]) ).

thf(6032,plain,
    ! [SV1: $i,SV580: $i] :
      ( ( ( in @ SV580 @ ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5770]) ).

thf(6033,plain,
    ! [SV504: $i,SV1159: $i,SV1: $i] :
      ( ( ( ! [SY923: $i] :
              ( ~ ( in @ SY923 @ SV1 )
              | ~ ( in @ SV1159 @ SY923 )
              | ( in @ SV1159 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK310_SY587 @ SV504 @ SV1 ) @ ( sK192_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5771]) ).

thf(6034,plain,
    ! [SV504: $i,SV1160: $i,SV1: $i] :
      ( ( ( ! [SY924: $i] :
              ( ~ ( in @ SY924 @ SV1 )
              | ~ ( in @ SV1160 @ SY924 )
              | ( in @ SV1160 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( SV504
          = ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5772]) ).

thf(6035,plain,
    ! [SV504: $i,SV1161: $i,SV1: $i] :
      ( ( ( ! [SY925: $i] :
              ( ~ ( in @ SY925 @ SV1 )
              | ~ ( in @ SV1161 @ SY925 )
              | ( in @ SV1161 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5773]) ).

thf(6036,plain,
    ! [SV506: $i,SV1162: $i,SV1: $i] :
      ( ( ( ! [SY926: $i] :
              ( ~ ( in @ SY926 @ SV1 )
              | ~ ( in @ SV1162 @ SY926 )
              | ( in @ SV1162 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK311_SY588 @ SV506 @ SV1 ) @ ( sK193_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5774]) ).

thf(6037,plain,
    ! [SV506: $i,SV1163: $i,SV1: $i] :
      ( ( ( ! [SY927: $i] :
              ( ~ ( in @ SY927 @ SV1 )
              | ~ ( in @ SV1163 @ SY927 )
              | ( in @ SV1163 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( SV506
          = ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5775]) ).

thf(6038,plain,
    ! [SV506: $i,SV1164: $i,SV1: $i] :
      ( ( ( ! [SY928: $i] :
              ( ~ ( in @ SY928 @ SV1 )
              | ~ ( in @ SV1164 @ SY928 )
              | ( in @ SV1164 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5776]) ).

thf(6039,plain,
    ! [SV262: $i,SV1: $i,SV973: $i,SV901: $i] :
      ( ( ( ~ ( in @ SV901 @ SV973 ) )
        = $true )
      | ( ( in @ SV901 @ SV1 )
        = $true )
      | ( ( in @ SV973 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK268_SY397 @ SV262 @ SV1 ) @ ( sK136_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5783]) ).

thf(6040,plain,
    ! [SV262: $i,SV1: $i,SV974: $i,SV902: $i] :
      ( ( ( ~ ( in @ SV902 @ SV974 ) )
        = $true )
      | ( ( in @ SV902 @ SV1 )
        = $true )
      | ( ( in @ SV974 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( SV262
          = ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5784]) ).

thf(6041,plain,
    ! [SV262: $i,SV1: $i,SV975: $i,SV903: $i] :
      ( ( ( ~ ( in @ SV903 @ SV975 ) )
        = $true )
      | ( ( in @ SV903 @ SV1 )
        = $true )
      | ( ( in @ SV975 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV262 @ ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5785]) ).

thf(6042,plain,
    ! [SV264: $i,SV1: $i,SV976: $i,SV904: $i] :
      ( ( ( ~ ( in @ SV904 @ SV976 ) )
        = $true )
      | ( ( in @ SV904 @ SV1 )
        = $true )
      | ( ( in @ SV976 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK269_SY398 @ SV264 @ SV1 ) @ ( sK137_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5786]) ).

thf(6043,plain,
    ! [SV264: $i,SV1: $i,SV977: $i,SV905: $i] :
      ( ( ( ~ ( in @ SV905 @ SV977 ) )
        = $true )
      | ( ( in @ SV905 @ SV1 )
        = $true )
      | ( ( in @ SV977 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( SV264
          = ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5787]) ).

thf(6044,plain,
    ! [SV264: $i,SV1: $i,SV978: $i,SV906: $i] :
      ( ( ( ~ ( in @ SV906 @ SV978 ) )
        = $true )
      | ( ( in @ SV906 @ SV1 )
        = $true )
      | ( ( in @ SV978 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV264 @ ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5788]) ).

thf(6045,plain,
    ! [SV332: $i,SV979: $i,SV1: $i,SV1069: $i] :
      ( ( ( in @ SV1069 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV979 @ SV1069 )
          | ( in @ SV979 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK284_SY471 @ SV332 @ SV1 ) @ ( sK160_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5789]) ).

thf(6046,plain,
    ! [SV332: $i,SV980: $i,SV1: $i,SV1070: $i] :
      ( ( ( in @ SV1070 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV980 @ SV1070 )
          | ( in @ SV980 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( SV332
          = ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5790]) ).

thf(6047,plain,
    ! [SV332: $i,SV981: $i,SV1: $i,SV1071: $i] :
      ( ( ( in @ SV1071 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV981 @ SV1071 )
          | ( in @ SV981 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5791]) ).

thf(6048,plain,
    ! [SV334: $i,SV982: $i,SV1: $i,SV1072: $i] :
      ( ( ( in @ SV1072 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV982 @ SV1072 )
          | ( in @ SV982 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK285_SY472 @ SV334 @ SV1 ) @ ( sK161_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5792]) ).

thf(6049,plain,
    ! [SV334: $i,SV983: $i,SV1: $i,SV1073: $i] :
      ( ( ( in @ SV1073 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV983 @ SV1073 )
          | ( in @ SV983 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( SV334
          = ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5793]) ).

thf(6050,plain,
    ! [SV334: $i,SV984: $i,SV1: $i,SV1074: $i] :
      ( ( ( in @ SV1074 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV984 @ SV1074 )
          | ( in @ SV984 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5794]) ).

thf(6051,plain,
    ! [SV336: $i,SV985: $i,SV1: $i,SV1075: $i] :
      ( ( ( in @ SV1075 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV985 @ SV1075 )
          | ( in @ SV985 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK286_SY473 @ SV336 @ SV1 ) @ ( sK162_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5795]) ).

thf(6052,plain,
    ! [SV336: $i,SV986: $i,SV1: $i,SV1076: $i] :
      ( ( ( in @ SV1076 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV986 @ SV1076 )
          | ( in @ SV986 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( SV336
          = ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5796]) ).

thf(6053,plain,
    ! [SV336: $i,SV987: $i,SV1: $i,SV1077: $i] :
      ( ( ( in @ SV1077 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV987 @ SV1077 )
          | ( in @ SV987 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5797]) ).

thf(6054,plain,
    ! [SV338: $i,SV988: $i,SV1: $i,SV1078: $i] :
      ( ( ( in @ SV1078 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV988 @ SV1078 )
          | ( in @ SV988 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK287_SY474 @ SV338 @ SV1 ) @ ( sK163_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5798]) ).

thf(6055,plain,
    ! [SV338: $i,SV989: $i,SV1: $i,SV1079: $i] :
      ( ( ( in @ SV1079 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV989 @ SV1079 )
          | ( in @ SV989 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( SV338
          = ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5799]) ).

thf(6056,plain,
    ! [SV338: $i,SV990: $i,SV1: $i,SV1080: $i] :
      ( ( ( in @ SV1080 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV990 @ SV1080 )
          | ( in @ SV990 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5800]) ).

thf(6057,plain,
    ! [SV270: $i,SV1: $i,SV991: $i,SV907: $i] :
      ( ( ( ~ ( in @ SV907 @ SV991 ) )
        = $true )
      | ( ( in @ SV907 @ SV1 )
        = $true )
      | ( ( in @ SV991 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK270_SY403 @ SV270 @ SV1 ) @ ( sK138_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5801]) ).

thf(6058,plain,
    ! [SV270: $i,SV1: $i,SV992: $i,SV908: $i] :
      ( ( ( ~ ( in @ SV908 @ SV992 ) )
        = $true )
      | ( ( in @ SV908 @ SV1 )
        = $true )
      | ( ( in @ SV992 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( SV270
          = ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5802]) ).

thf(6059,plain,
    ! [SV270: $i,SV1: $i,SV993: $i,SV909: $i] :
      ( ( ( ~ ( in @ SV909 @ SV993 ) )
        = $true )
      | ( ( in @ SV909 @ SV1 )
        = $true )
      | ( ( in @ SV993 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5803]) ).

thf(6060,plain,
    ! [SV272: $i,SV1: $i,SV994: $i,SV910: $i] :
      ( ( ( ~ ( in @ SV910 @ SV994 ) )
        = $true )
      | ( ( in @ SV910 @ SV1 )
        = $true )
      | ( ( in @ SV994 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK271_SY404 @ SV272 @ SV1 ) @ ( sK139_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5804]) ).

thf(6061,plain,
    ! [SV272: $i,SV1: $i,SV995: $i,SV911: $i] :
      ( ( ( ~ ( in @ SV911 @ SV995 ) )
        = $true )
      | ( ( in @ SV911 @ SV1 )
        = $true )
      | ( ( in @ SV995 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( SV272
          = ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5805]) ).

thf(6062,plain,
    ! [SV272: $i,SV1: $i,SV996: $i,SV912: $i] :
      ( ( ( ~ ( in @ SV912 @ SV996 ) )
        = $true )
      | ( ( in @ SV912 @ SV1 )
        = $true )
      | ( ( in @ SV996 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5806]) ).

thf(6063,plain,
    ! [SV216: $i,SV1: $i,SV913: $i,SV847: $i] :
      ( ( ( in @ SV847 @ SV913 )
        = $false )
      | ( ( in @ SV847 @ SV1 )
        = $true )
      | ( ( in @ SV913 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK260_SY351 @ SV216 @ SV1 ) @ ( sK124_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5813]) ).

thf(6064,plain,
    ! [SV216: $i,SV1: $i,SV914: $i,SV848: $i] :
      ( ( ( in @ SV848 @ SV914 )
        = $false )
      | ( ( in @ SV848 @ SV1 )
        = $true )
      | ( ( in @ SV914 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( SV216
          = ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5814]) ).

thf(6065,plain,
    ! [SV216: $i,SV1: $i,SV915: $i,SV849: $i] :
      ( ( ( in @ SV849 @ SV915 )
        = $false )
      | ( ( in @ SV849 @ SV1 )
        = $true )
      | ( ( in @ SV915 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK124_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV216 @ ( sK260_SY351 @ SV216 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5815]) ).

thf(6066,plain,
    ! [SV218: $i,SV1: $i,SV916: $i,SV850: $i] :
      ( ( ( in @ SV850 @ SV916 )
        = $false )
      | ( ( in @ SV850 @ SV1 )
        = $true )
      | ( ( in @ SV916 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK261_SY352 @ SV218 @ SV1 ) @ ( sK125_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5816]) ).

thf(6067,plain,
    ! [SV218: $i,SV1: $i,SV917: $i,SV851: $i] :
      ( ( ( in @ SV851 @ SV917 )
        = $false )
      | ( ( in @ SV851 @ SV1 )
        = $true )
      | ( ( in @ SV917 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( SV218
          = ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5817]) ).

thf(6068,plain,
    ! [SV218: $i,SV1: $i,SV918: $i,SV852: $i] :
      ( ( ( in @ SV852 @ SV918 )
        = $false )
      | ( ( in @ SV852 @ SV1 )
        = $true )
      | ( ( in @ SV918 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK58_SY7 @ SV1 ) @ ( sK58_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK17_SY5 @ SV1 )
          = ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK125_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV218 @ ( sK261_SY352 @ SV218 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5818]) ).

thf(6069,plain,
    ! [SV220: $i,SV1: $i,SV919: $i,SV853: $i] :
      ( ( ( in @ SV853 @ SV919 )
        = $false )
      | ( ( in @ SV853 @ SV1 )
        = $true )
      | ( ( in @ SV919 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK262_SY353 @ SV220 @ SV1 ) @ ( sK126_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5819]) ).

thf(6070,plain,
    ! [SV220: $i,SV1: $i,SV920: $i,SV854: $i] :
      ( ( ( in @ SV854 @ SV920 )
        = $false )
      | ( ( in @ SV854 @ SV1 )
        = $true )
      | ( ( in @ SV920 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( SV220
          = ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5820]) ).

thf(6071,plain,
    ! [SV220: $i,SV1: $i,SV921: $i,SV855: $i] :
      ( ( ( in @ SV855 @ SV921 )
        = $false )
      | ( ( in @ SV855 @ SV1 )
        = $true )
      | ( ( in @ SV921 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK126_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV220 @ ( sK262_SY353 @ SV220 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5821]) ).

thf(6072,plain,
    ! [SV222: $i,SV1: $i,SV922: $i,SV856: $i] :
      ( ( ( in @ SV856 @ SV922 )
        = $false )
      | ( ( in @ SV856 @ SV1 )
        = $true )
      | ( ( in @ SV922 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK263_SY354 @ SV222 @ SV1 ) @ ( sK127_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5822]) ).

thf(6073,plain,
    ! [SV222: $i,SV1: $i,SV923: $i,SV857: $i] :
      ( ( ( in @ SV857 @ SV923 )
        = $false )
      | ( ( in @ SV857 @ SV1 )
        = $true )
      | ( ( in @ SV923 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( SV222
          = ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5823]) ).

thf(6074,plain,
    ! [SV222: $i,SV1: $i,SV924: $i,SV858: $i] :
      ( ( ( in @ SV858 @ SV924 )
        = $false )
      | ( ( in @ SV858 @ SV1 )
        = $true )
      | ( ( in @ SV924 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK59_SY7 @ SV1 ) @ ( sK59_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK17_SY5 @ SV1 ) @ ( sK23_SY32 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK127_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV222 @ ( sK263_SY354 @ SV222 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5824]) ).

thf(6075,plain,
    ! [SV284: $i,SV1: $i,SV997: $i,SV925: $i] :
      ( ( ( ~ ( in @ SV925 @ SV997 ) )
        = $true )
      | ( ( in @ SV925 @ SV1 )
        = $true )
      | ( ( in @ SV997 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK272_SY409 @ SV284 @ SV1 ) @ ( sK140_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5837]) ).

thf(6076,plain,
    ! [SV284: $i,SV1: $i,SV998: $i,SV926: $i] :
      ( ( ( ~ ( in @ SV926 @ SV998 ) )
        = $true )
      | ( ( in @ SV926 @ SV1 )
        = $true )
      | ( ( in @ SV998 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( SV284
          = ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5838]) ).

thf(6077,plain,
    ! [SV284: $i,SV1: $i,SV999: $i,SV927: $i] :
      ( ( ( ~ ( in @ SV927 @ SV999 ) )
        = $true )
      | ( ( in @ SV927 @ SV1 )
        = $true )
      | ( ( in @ SV999 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV284 @ ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5839]) ).

thf(6078,plain,
    ! [SV286: $i,SV1: $i,SV1000: $i,SV928: $i] :
      ( ( ( ~ ( in @ SV928 @ SV1000 ) )
        = $true )
      | ( ( in @ SV928 @ SV1 )
        = $true )
      | ( ( in @ SV1000 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK273_SY410 @ SV286 @ SV1 ) @ ( sK141_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5840]) ).

thf(6079,plain,
    ! [SV286: $i,SV1: $i,SV1001: $i,SV929: $i] :
      ( ( ( ~ ( in @ SV929 @ SV1001 ) )
        = $true )
      | ( ( in @ SV929 @ SV1 )
        = $true )
      | ( ( in @ SV1001 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( SV286
          = ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5841]) ).

thf(6080,plain,
    ! [SV286: $i,SV1: $i,SV1002: $i,SV930: $i] :
      ( ( ( ~ ( in @ SV930 @ SV1002 ) )
        = $true )
      | ( ( in @ SV930 @ SV1 )
        = $true )
      | ( ( in @ SV1002 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV286 @ ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5842]) ).

thf(6081,plain,
    ! [SV348: $i,SV1003: $i,SV1: $i,SV1081: $i] :
      ( ( ( in @ SV1081 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1003 @ SV1081 )
          | ( in @ SV1003 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK288_SY479 @ SV348 @ SV1 ) @ ( sK164_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5843]) ).

thf(6082,plain,
    ! [SV348: $i,SV1004: $i,SV1: $i,SV1082: $i] :
      ( ( ( in @ SV1082 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1004 @ SV1082 )
          | ( in @ SV1004 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( SV348
          = ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5844]) ).

thf(6083,plain,
    ! [SV348: $i,SV1005: $i,SV1: $i,SV1083: $i] :
      ( ( ( in @ SV1083 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1005 @ SV1083 )
          | ( in @ SV1005 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5845]) ).

thf(6084,plain,
    ! [SV350: $i,SV1006: $i,SV1: $i,SV1084: $i] :
      ( ( ( in @ SV1084 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1006 @ SV1084 )
          | ( in @ SV1006 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK289_SY480 @ SV350 @ SV1 ) @ ( sK165_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5846]) ).

thf(6085,plain,
    ! [SV350: $i,SV1007: $i,SV1: $i,SV1085: $i] :
      ( ( ( in @ SV1085 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1007 @ SV1085 )
          | ( in @ SV1007 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( SV350
          = ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5847]) ).

thf(6086,plain,
    ! [SV350: $i,SV1008: $i,SV1: $i,SV1086: $i] :
      ( ( ( in @ SV1086 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1008 @ SV1086 )
          | ( in @ SV1008 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5848]) ).

thf(6087,plain,
    ! [SV352: $i,SV1009: $i,SV1: $i,SV1087: $i] :
      ( ( ( in @ SV1087 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1009 @ SV1087 )
          | ( in @ SV1009 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK290_SY481 @ SV352 @ SV1 ) @ ( sK166_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5849]) ).

thf(6088,plain,
    ! [SV352: $i,SV1010: $i,SV1: $i,SV1088: $i] :
      ( ( ( in @ SV1088 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1010 @ SV1088 )
          | ( in @ SV1010 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( SV352
          = ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5850]) ).

thf(6089,plain,
    ! [SV352: $i,SV1011: $i,SV1: $i,SV1089: $i] :
      ( ( ( in @ SV1089 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1011 @ SV1089 )
          | ( in @ SV1011 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5851]) ).

thf(6090,plain,
    ! [SV354: $i,SV1012: $i,SV1: $i,SV1090: $i] :
      ( ( ( in @ SV1090 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1012 @ SV1090 )
          | ( in @ SV1012 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK291_SY482 @ SV354 @ SV1 ) @ ( sK167_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5852]) ).

thf(6091,plain,
    ! [SV354: $i,SV1013: $i,SV1: $i,SV1091: $i] :
      ( ( ( in @ SV1091 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1013 @ SV1091 )
          | ( in @ SV1013 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( SV354
          = ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5853]) ).

thf(6092,plain,
    ! [SV354: $i,SV1014: $i,SV1: $i,SV1092: $i] :
      ( ( ( in @ SV1092 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1014 @ SV1092 )
          | ( in @ SV1014 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5854]) ).

thf(6093,plain,
    ! [SV292: $i,SV1: $i,SV1015: $i,SV931: $i] :
      ( ( ( ~ ( in @ SV931 @ SV1015 ) )
        = $true )
      | ( ( in @ SV931 @ SV1 )
        = $true )
      | ( ( in @ SV1015 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK274_SY415 @ SV292 @ SV1 ) @ ( sK142_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5855]) ).

thf(6094,plain,
    ! [SV292: $i,SV1: $i,SV1016: $i,SV932: $i] :
      ( ( ( ~ ( in @ SV932 @ SV1016 ) )
        = $true )
      | ( ( in @ SV932 @ SV1 )
        = $true )
      | ( ( in @ SV1016 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( SV292
          = ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5856]) ).

thf(6095,plain,
    ! [SV292: $i,SV1: $i,SV1017: $i,SV933: $i] :
      ( ( ( ~ ( in @ SV933 @ SV1017 ) )
        = $true )
      | ( ( in @ SV933 @ SV1 )
        = $true )
      | ( ( in @ SV1017 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5857]) ).

thf(6096,plain,
    ! [SV294: $i,SV1: $i,SV1018: $i,SV934: $i] :
      ( ( ( ~ ( in @ SV934 @ SV1018 ) )
        = $true )
      | ( ( in @ SV934 @ SV1 )
        = $true )
      | ( ( in @ SV1018 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK275_SY416 @ SV294 @ SV1 ) @ ( sK143_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5858]) ).

thf(6097,plain,
    ! [SV294: $i,SV1: $i,SV1019: $i,SV935: $i] :
      ( ( ( ~ ( in @ SV935 @ SV1019 ) )
        = $true )
      | ( ( in @ SV935 @ SV1 )
        = $true )
      | ( ( in @ SV1019 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( SV294
          = ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5859]) ).

thf(6098,plain,
    ! [SV294: $i,SV1: $i,SV1020: $i,SV936: $i] :
      ( ( ( ~ ( in @ SV936 @ SV1020 ) )
        = $true )
      | ( ( in @ SV936 @ SV1 )
        = $true )
      | ( ( in @ SV1020 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5860]) ).

thf(6099,plain,
    ! [SV406: $i,SV1093: $i,SV1: $i,SV1129: $i] :
      ( ( ( ~ ( in @ SV1129 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1093 @ SV1129 )
          | ( in @ SV1093 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK300_SY529 @ SV406 @ SV1 ) @ ( sK180_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5861]) ).

thf(6100,plain,
    ! [SV406: $i,SV1094: $i,SV1: $i,SV1130: $i] :
      ( ( ( ~ ( in @ SV1130 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1094 @ SV1130 )
          | ( in @ SV1094 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( SV406
          = ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5862]) ).

thf(6101,plain,
    ! [SV406: $i,SV1095: $i,SV1: $i,SV1131: $i] :
      ( ( ( ~ ( in @ SV1131 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1095 @ SV1131 )
          | ( in @ SV1095 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV406 @ ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5863]) ).

thf(6102,plain,
    ! [SV408: $i,SV1096: $i,SV1: $i,SV1132: $i] :
      ( ( ( ~ ( in @ SV1132 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1096 @ SV1132 )
          | ( in @ SV1096 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK301_SY530 @ SV408 @ SV1 ) @ ( sK181_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5864]) ).

thf(6103,plain,
    ! [SV408: $i,SV1097: $i,SV1: $i,SV1133: $i] :
      ( ( ( ~ ( in @ SV1133 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1097 @ SV1133 )
          | ( in @ SV1097 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( SV408
          = ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5865]) ).

thf(6104,plain,
    ! [SV408: $i,SV1098: $i,SV1: $i,SV1134: $i] :
      ( ( ( ~ ( in @ SV1134 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1098 @ SV1134 )
          | ( in @ SV1098 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV408 @ ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5866]) ).

thf(6105,plain,
    ! [SV516: $i,SV1165: $i,SV1: $i] :
      ( ( ( ! [SY929: $i] :
              ( ~ ( in @ SY929 @ SV1 )
              | ~ ( in @ SV1165 @ SY929 )
              | ( in @ SV1165 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK312_SY589 @ SV516 @ SV1 ) @ ( sK196_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5867]) ).

thf(6106,plain,
    ! [SV516: $i,SV1166: $i,SV1: $i] :
      ( ( ( ! [SY930: $i] :
              ( ~ ( in @ SY930 @ SV1 )
              | ~ ( in @ SV1166 @ SY930 )
              | ( in @ SV1166 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( SV516
          = ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5868]) ).

thf(6107,plain,
    ! [SV516: $i,SV1167: $i,SV1: $i] :
      ( ( ( ! [SY931: $i] :
              ( ~ ( in @ SY931 @ SV1 )
              | ~ ( in @ SV1167 @ SY931 )
              | ( in @ SV1167 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV516 @ ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5869]) ).

thf(6108,plain,
    ! [SV518: $i,SV1168: $i,SV1: $i] :
      ( ( ( ! [SY932: $i] :
              ( ~ ( in @ SY932 @ SV1 )
              | ~ ( in @ SV1168 @ SY932 )
              | ( in @ SV1168 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK313_SY590 @ SV518 @ SV1 ) @ ( sK197_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5870]) ).

thf(6109,plain,
    ! [SV518: $i,SV1169: $i,SV1: $i] :
      ( ( ( ! [SY933: $i] :
              ( ~ ( in @ SY933 @ SV1 )
              | ~ ( in @ SV1169 @ SY933 )
              | ( in @ SV1169 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( SV518
          = ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5871]) ).

thf(6110,plain,
    ! [SV518: $i,SV1170: $i,SV1: $i] :
      ( ( ( ! [SY934: $i] :
              ( ~ ( in @ SY934 @ SV1 )
              | ~ ( in @ SV1170 @ SY934 )
              | ( in @ SV1170 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV518 @ ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5872]) ).

thf(6111,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( in @ ( sK328_SY659 @ SV604 @ SV1 ) @ ( sK212_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5873]) ).

thf(6112,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( SV604
          = ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5874]) ).

thf(6113,plain,
    ! [SV1: $i,SV604: $i] :
      ( ( ( in @ SV604 @ ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5874]) ).

thf(6114,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( in @ ( sK329_SY660 @ SV606 @ SV1 ) @ ( sK213_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5875]) ).

thf(6115,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( SV606
          = ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5876]) ).

thf(6116,plain,
    ! [SV1: $i,SV606: $i] :
      ( ( ( in @ SV606 @ ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5876]) ).

thf(6117,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( in @ ( sK330_SY661 @ SV608 @ SV1 ) @ ( sK214_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5877]) ).

thf(6118,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( SV608
          = ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5878]) ).

thf(6119,plain,
    ! [SV1: $i,SV608: $i] :
      ( ( ( in @ SV608 @ ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5878]) ).

thf(6120,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( in @ ( sK331_SY662 @ SV610 @ SV1 ) @ ( sK215_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5879]) ).

thf(6121,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( SV610
          = ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5880]) ).

thf(6122,plain,
    ! [SV1: $i,SV610: $i] :
      ( ( ( in @ SV610 @ ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5880]) ).

thf(6123,plain,
    ! [SV524: $i,SV1171: $i,SV1: $i] :
      ( ( ( ! [SY935: $i] :
              ( ~ ( in @ SY935 @ SV1 )
              | ~ ( in @ SV1171 @ SY935 )
              | ( in @ SV1171 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK314_SY595 @ SV524 @ SV1 ) @ ( sK198_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5881]) ).

thf(6124,plain,
    ! [SV524: $i,SV1172: $i,SV1: $i] :
      ( ( ( ! [SY936: $i] :
              ( ~ ( in @ SY936 @ SV1 )
              | ~ ( in @ SV1172 @ SY936 )
              | ( in @ SV1172 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( SV524
          = ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5882]) ).

thf(6125,plain,
    ! [SV524: $i,SV1173: $i,SV1: $i] :
      ( ( ( ! [SY937: $i] :
              ( ~ ( in @ SY937 @ SV1 )
              | ~ ( in @ SV1173 @ SY937 )
              | ( in @ SV1173 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5883]) ).

thf(6126,plain,
    ! [SV526: $i,SV1174: $i,SV1: $i] :
      ( ( ( ! [SY938: $i] :
              ( ~ ( in @ SY938 @ SV1 )
              | ~ ( in @ SV1174 @ SY938 )
              | ( in @ SV1174 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK315_SY596 @ SV526 @ SV1 ) @ ( sK199_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5884]) ).

thf(6127,plain,
    ! [SV526: $i,SV1175: $i,SV1: $i] :
      ( ( ( ! [SY939: $i] :
              ( ~ ( in @ SY939 @ SV1 )
              | ~ ( in @ SV1175 @ SY939 )
              | ( in @ SV1175 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( SV526
          = ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5885]) ).

thf(6128,plain,
    ! [SV526: $i,SV1176: $i,SV1: $i] :
      ( ( ( ! [SY940: $i] :
              ( ~ ( in @ SY940 @ SV1 )
              | ~ ( in @ SV1176 @ SY940 )
              | ( in @ SV1176 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5886]) ).

thf(6129,plain,
    ! [SV410: $i,SV1099: $i,SV1: $i,SV1135: $i] :
      ( ( ( ~ ( in @ SV1135 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1099 @ SV1135 )
          | ( in @ SV1099 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK302_SY531 @ SV410 @ SV1 ) @ ( sK182_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5887]) ).

thf(6130,plain,
    ! [SV410: $i,SV1100: $i,SV1: $i,SV1136: $i] :
      ( ( ( ~ ( in @ SV1136 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1100 @ SV1136 )
          | ( in @ SV1100 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( SV410
          = ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5888]) ).

thf(6131,plain,
    ! [SV410: $i,SV1101: $i,SV1: $i,SV1137: $i] :
      ( ( ( ~ ( in @ SV1137 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1101 @ SV1137 )
          | ( in @ SV1101 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV410 @ ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5889]) ).

thf(6132,plain,
    ! [SV412: $i,SV1102: $i,SV1: $i,SV1138: $i] :
      ( ( ( ~ ( in @ SV1138 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1102 @ SV1138 )
          | ( in @ SV1102 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK303_SY532 @ SV412 @ SV1 ) @ ( sK183_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5890]) ).

thf(6133,plain,
    ! [SV412: $i,SV1103: $i,SV1: $i,SV1139: $i] :
      ( ( ( ~ ( in @ SV1139 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1103 @ SV1139 )
          | ( in @ SV1103 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( SV412
          = ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5891]) ).

thf(6134,plain,
    ! [SV412: $i,SV1104: $i,SV1: $i,SV1140: $i] :
      ( ( ( ~ ( in @ SV1140 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1104 @ SV1140 )
          | ( in @ SV1104 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV412 @ ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5892]) ).

thf(6135,plain,
    ! [SV530: $i,SV1177: $i,SV1: $i] :
      ( ( ( ! [SY941: $i] :
              ( ~ ( in @ SY941 @ SV1 )
              | ~ ( in @ SV1177 @ SY941 )
              | ( in @ SV1177 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK316_SY597 @ SV530 @ SV1 ) @ ( sK200_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5893]) ).

thf(6136,plain,
    ! [SV530: $i,SV1178: $i,SV1: $i] :
      ( ( ( ! [SY942: $i] :
              ( ~ ( in @ SY942 @ SV1 )
              | ~ ( in @ SV1178 @ SY942 )
              | ( in @ SV1178 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( SV530
          = ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5894]) ).

thf(6137,plain,
    ! [SV530: $i,SV1179: $i,SV1: $i] :
      ( ( ( ! [SY943: $i] :
              ( ~ ( in @ SY943 @ SV1 )
              | ~ ( in @ SV1179 @ SY943 )
              | ( in @ SV1179 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV530 @ ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5895]) ).

thf(6138,plain,
    ! [SV532: $i,SV1180: $i,SV1: $i] :
      ( ( ( ! [SY944: $i] :
              ( ~ ( in @ SY944 @ SV1 )
              | ~ ( in @ SV1180 @ SY944 )
              | ( in @ SV1180 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK317_SY598 @ SV532 @ SV1 ) @ ( sK201_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5896]) ).

thf(6139,plain,
    ! [SV532: $i,SV1181: $i,SV1: $i] :
      ( ( ( ! [SY945: $i] :
              ( ~ ( in @ SY945 @ SV1 )
              | ~ ( in @ SV1181 @ SY945 )
              | ( in @ SV1181 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( SV532
          = ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5897]) ).

thf(6140,plain,
    ! [SV532: $i,SV1182: $i,SV1: $i] :
      ( ( ( ! [SY946: $i] :
              ( ~ ( in @ SY946 @ SV1 )
              | ~ ( in @ SV1182 @ SY946 )
              | ( in @ SV1182 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV532 @ ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5898]) ).

thf(6141,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( in @ ( sK332_SY667 @ SV616 @ SV1 ) @ ( sK216_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5899]) ).

thf(6142,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( SV616
          = ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5900]) ).

thf(6143,plain,
    ! [SV1: $i,SV616: $i] :
      ( ( ( in @ SV616 @ ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5900]) ).

thf(6144,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( in @ ( sK333_SY668 @ SV618 @ SV1 ) @ ( sK217_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5901]) ).

thf(6145,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( SV618
          = ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5902]) ).

thf(6146,plain,
    ! [SV1: $i,SV618: $i] :
      ( ( ( in @ SV618 @ ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5902]) ).

thf(6147,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( in @ ( sK334_SY669 @ SV620 @ SV1 ) @ ( sK218_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5903]) ).

thf(6148,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( SV620
          = ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5904]) ).

thf(6149,plain,
    ! [SV1: $i,SV620: $i] :
      ( ( ( in @ SV620 @ ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5904]) ).

thf(6150,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( in @ ( sK335_SY670 @ SV622 @ SV1 ) @ ( sK219_SY8 @ SV1 ) )
        = $true )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[5905]) ).

thf(6151,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( SV622
          = ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5906]) ).

thf(6152,plain,
    ! [SV1: $i,SV622: $i] :
      ( ( ( in @ SV622 @ ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ! [SY11: $i,SY12: $i] :
              ( ~ ( in @ SY12 @ SV1 )
              | ~ ( in @ SY11 @ SY12 )
              | ( in @ SY11 @ SV1 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[5906]) ).

thf(6153,plain,
    ! [SV538: $i,SV1183: $i,SV1: $i] :
      ( ( ( ! [SY947: $i] :
              ( ~ ( in @ SY947 @ SV1 )
              | ~ ( in @ SV1183 @ SY947 )
              | ( in @ SV1183 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK318_SY603 @ SV538 @ SV1 ) @ ( sK202_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5907]) ).

thf(6154,plain,
    ! [SV538: $i,SV1184: $i,SV1: $i] :
      ( ( ( ! [SY948: $i] :
              ( ~ ( in @ SY948 @ SV1 )
              | ~ ( in @ SV1184 @ SY948 )
              | ( in @ SV1184 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( SV538
          = ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5908]) ).

thf(6155,plain,
    ! [SV538: $i,SV1185: $i,SV1: $i] :
      ( ( ( ! [SY949: $i] :
              ( ~ ( in @ SY949 @ SV1 )
              | ~ ( in @ SV1185 @ SY949 )
              | ( in @ SV1185 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5909]) ).

thf(6156,plain,
    ! [SV540: $i,SV1186: $i,SV1: $i] :
      ( ( ( ! [SY950: $i] :
              ( ~ ( in @ SY950 @ SV1 )
              | ~ ( in @ SV1186 @ SY950 )
              | ( in @ SV1186 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK319_SY604 @ SV540 @ SV1 ) @ ( sK203_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5910]) ).

thf(6157,plain,
    ! [SV540: $i,SV1187: $i,SV1: $i] :
      ( ( ( ! [SY951: $i] :
              ( ~ ( in @ SY951 @ SV1 )
              | ~ ( in @ SV1187 @ SY951 )
              | ( in @ SV1187 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( SV540
          = ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5911]) ).

thf(6158,plain,
    ! [SV540: $i,SV1188: $i,SV1: $i] :
      ( ( ( ! [SY952: $i] :
              ( ~ ( in @ SY952 @ SV1 )
              | ~ ( in @ SV1188 @ SY952 )
              | ( in @ SV1188 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5912]) ).

thf(6159,plain,
    ! [SV298: $i,SV1: $i,SV1021: $i,SV937: $i] :
      ( ( ( ~ ( in @ SV937 @ SV1021 ) )
        = $true )
      | ( ( in @ SV937 @ SV1 )
        = $true )
      | ( ( in @ SV1021 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK276_SY433 @ SV298 @ SV1 ) @ ( sK148_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5919]) ).

thf(6160,plain,
    ! [SV298: $i,SV1: $i,SV1022: $i,SV938: $i] :
      ( ( ( ~ ( in @ SV938 @ SV1022 ) )
        = $true )
      | ( ( in @ SV938 @ SV1 )
        = $true )
      | ( ( in @ SV1022 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( SV298
          = ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5920]) ).

thf(6161,plain,
    ! [SV298: $i,SV1: $i,SV1023: $i,SV939: $i] :
      ( ( ( ~ ( in @ SV939 @ SV1023 ) )
        = $true )
      | ( ( in @ SV939 @ SV1 )
        = $true )
      | ( ( in @ SV1023 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV298 @ ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5921]) ).

thf(6162,plain,
    ! [SV300: $i,SV1: $i,SV1024: $i,SV940: $i] :
      ( ( ( ~ ( in @ SV940 @ SV1024 ) )
        = $true )
      | ( ( in @ SV940 @ SV1 )
        = $true )
      | ( ( in @ SV1024 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK277_SY434 @ SV300 @ SV1 ) @ ( sK149_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5922]) ).

thf(6163,plain,
    ! [SV300: $i,SV1: $i,SV1025: $i,SV941: $i] :
      ( ( ( ~ ( in @ SV941 @ SV1025 ) )
        = $true )
      | ( ( in @ SV941 @ SV1 )
        = $true )
      | ( ( in @ SV1025 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( SV300
          = ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5923]) ).

thf(6164,plain,
    ! [SV300: $i,SV1: $i,SV1026: $i,SV942: $i] :
      ( ( ( ~ ( in @ SV942 @ SV1026 ) )
        = $true )
      | ( ( in @ SV942 @ SV1 )
        = $true )
      | ( ( in @ SV1026 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV300 @ ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5924]) ).

thf(6165,plain,
    ! [SV364: $i,SV1027: $i,SV1: $i,SV1105: $i] :
      ( ( ( in @ SV1105 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1027 @ SV1105 )
          | ( in @ SV1027 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK292_SY507 @ SV364 @ SV1 ) @ ( sK172_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5925]) ).

thf(6166,plain,
    ! [SV364: $i,SV1028: $i,SV1: $i,SV1106: $i] :
      ( ( ( in @ SV1106 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1028 @ SV1106 )
          | ( in @ SV1028 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( SV364
          = ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5926]) ).

thf(6167,plain,
    ! [SV364: $i,SV1029: $i,SV1: $i,SV1107: $i] :
      ( ( ( in @ SV1107 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1029 @ SV1107 )
          | ( in @ SV1029 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5927]) ).

thf(6168,plain,
    ! [SV366: $i,SV1030: $i,SV1: $i,SV1108: $i] :
      ( ( ( in @ SV1108 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1030 @ SV1108 )
          | ( in @ SV1030 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK293_SY508 @ SV366 @ SV1 ) @ ( sK173_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5928]) ).

thf(6169,plain,
    ! [SV366: $i,SV1031: $i,SV1: $i,SV1109: $i] :
      ( ( ( in @ SV1109 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1031 @ SV1109 )
          | ( in @ SV1031 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( SV366
          = ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5929]) ).

thf(6170,plain,
    ! [SV366: $i,SV1032: $i,SV1: $i,SV1110: $i] :
      ( ( ( in @ SV1110 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1032 @ SV1110 )
          | ( in @ SV1032 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5930]) ).

thf(6171,plain,
    ! [SV368: $i,SV1033: $i,SV1: $i,SV1111: $i] :
      ( ( ( in @ SV1111 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1033 @ SV1111 )
          | ( in @ SV1033 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK294_SY509 @ SV368 @ SV1 ) @ ( sK174_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5931]) ).

thf(6172,plain,
    ! [SV368: $i,SV1034: $i,SV1: $i,SV1112: $i] :
      ( ( ( in @ SV1112 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1034 @ SV1112 )
          | ( in @ SV1034 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( SV368
          = ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5932]) ).

thf(6173,plain,
    ! [SV368: $i,SV1035: $i,SV1: $i,SV1113: $i] :
      ( ( ( in @ SV1113 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1035 @ SV1113 )
          | ( in @ SV1035 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5933]) ).

thf(6174,plain,
    ! [SV370: $i,SV1036: $i,SV1: $i,SV1114: $i] :
      ( ( ( in @ SV1114 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1036 @ SV1114 )
          | ( in @ SV1036 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK295_SY510 @ SV370 @ SV1 ) @ ( sK175_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5934]) ).

thf(6175,plain,
    ! [SV370: $i,SV1037: $i,SV1: $i,SV1115: $i] :
      ( ( ( in @ SV1115 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1037 @ SV1115 )
          | ( in @ SV1037 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( SV370
          = ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5935]) ).

thf(6176,plain,
    ! [SV370: $i,SV1038: $i,SV1: $i,SV1116: $i] :
      ( ( ( in @ SV1116 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1038 @ SV1116 )
          | ( in @ SV1038 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5936]) ).

thf(6177,plain,
    ! [SV306: $i,SV1: $i,SV1039: $i,SV943: $i] :
      ( ( ( ~ ( in @ SV943 @ SV1039 ) )
        = $true )
      | ( ( in @ SV943 @ SV1 )
        = $true )
      | ( ( in @ SV1039 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK278_SY439 @ SV306 @ SV1 ) @ ( sK150_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5937]) ).

thf(6178,plain,
    ! [SV306: $i,SV1: $i,SV1040: $i,SV944: $i] :
      ( ( ( ~ ( in @ SV944 @ SV1040 ) )
        = $true )
      | ( ( in @ SV944 @ SV1 )
        = $true )
      | ( ( in @ SV1040 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( SV306
          = ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5938]) ).

thf(6179,plain,
    ! [SV306: $i,SV1: $i,SV1041: $i,SV945: $i] :
      ( ( ( ~ ( in @ SV945 @ SV1041 ) )
        = $true )
      | ( ( in @ SV945 @ SV1 )
        = $true )
      | ( ( in @ SV1041 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5939]) ).

thf(6180,plain,
    ! [SV308: $i,SV1: $i,SV1042: $i,SV946: $i] :
      ( ( ( ~ ( in @ SV946 @ SV1042 ) )
        = $true )
      | ( ( in @ SV946 @ SV1 )
        = $true )
      | ( ( in @ SV1042 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK279_SY440 @ SV308 @ SV1 ) @ ( sK151_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5940]) ).

thf(6181,plain,
    ! [SV308: $i,SV1: $i,SV1043: $i,SV947: $i] :
      ( ( ( ~ ( in @ SV947 @ SV1043 ) )
        = $true )
      | ( ( in @ SV947 @ SV1 )
        = $true )
      | ( ( in @ SV1043 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( SV308
          = ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5941]) ).

thf(6182,plain,
    ! [SV308: $i,SV1: $i,SV1044: $i,SV948: $i] :
      ( ( ( ~ ( in @ SV948 @ SV1044 ) )
        = $true )
      | ( ( in @ SV948 @ SV1 )
        = $true )
      | ( ( in @ SV1044 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5942]) ).

thf(6183,plain,
    ! [SV248: $i,SV1: $i,SV949: $i,SV889: $i] :
      ( ( ( in @ SV889 @ SV949 )
        = $false )
      | ( ( in @ SV889 @ SV1 )
        = $true )
      | ( ( in @ SV949 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK264_SY373 @ SV248 @ SV1 ) @ ( sK128_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5955]) ).

thf(6184,plain,
    ! [SV248: $i,SV1: $i,SV950: $i,SV890: $i] :
      ( ( ( in @ SV890 @ SV950 )
        = $false )
      | ( ( in @ SV890 @ SV1 )
        = $true )
      | ( ( in @ SV950 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( SV248
          = ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5956]) ).

thf(6185,plain,
    ! [SV248: $i,SV1: $i,SV951: $i,SV891: $i] :
      ( ( ( in @ SV891 @ SV951 )
        = $false )
      | ( ( in @ SV891 @ SV1 )
        = $true )
      | ( ( in @ SV951 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV248 @ ( sK128_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV248 @ ( sK264_SY373 @ SV248 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5957]) ).

thf(6186,plain,
    ! [SV250: $i,SV1: $i,SV952: $i,SV892: $i] :
      ( ( ( in @ SV892 @ SV952 )
        = $false )
      | ( ( in @ SV892 @ SV1 )
        = $true )
      | ( ( in @ SV952 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK265_SY374 @ SV250 @ SV1 ) @ ( sK129_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5958]) ).

thf(6187,plain,
    ! [SV250: $i,SV1: $i,SV953: $i,SV893: $i] :
      ( ( ( in @ SV893 @ SV953 )
        = $false )
      | ( ( in @ SV893 @ SV1 )
        = $true )
      | ( ( in @ SV953 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( SV250
          = ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5959]) ).

thf(6188,plain,
    ! [SV250: $i,SV1: $i,SV954: $i,SV894: $i] :
      ( ( ( in @ SV894 @ SV954 )
        = $false )
      | ( ( in @ SV894 @ SV1 )
        = $true )
      | ( ( in @ SV954 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK66_SY7 @ SV1 ) @ ( sK66_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV250 @ ( sK129_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV250 @ ( sK265_SY374 @ SV250 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5960]) ).

thf(6189,plain,
    ! [SV316: $i,SV1: $i,SV1045: $i,SV955: $i] :
      ( ( ( ~ ( in @ SV955 @ SV1045 ) )
        = $true )
      | ( ( in @ SV955 @ SV1 )
        = $true )
      | ( ( in @ SV1045 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK280_SY443 @ SV316 @ SV1 ) @ ( sK152_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5961]) ).

thf(6190,plain,
    ! [SV316: $i,SV1: $i,SV1046: $i,SV956: $i] :
      ( ( ( ~ ( in @ SV956 @ SV1046 ) )
        = $true )
      | ( ( in @ SV956 @ SV1 )
        = $true )
      | ( ( in @ SV1046 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( SV316
          = ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5962]) ).

thf(6191,plain,
    ! [SV316: $i,SV1: $i,SV1047: $i,SV957: $i] :
      ( ( ( ~ ( in @ SV957 @ SV1047 ) )
        = $true )
      | ( ( in @ SV957 @ SV1 )
        = $true )
      | ( ( in @ SV1047 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5963]) ).

thf(6192,plain,
    ! [SV318: $i,SV1: $i,SV1048: $i,SV958: $i] :
      ( ( ( ~ ( in @ SV958 @ SV1048 ) )
        = $true )
      | ( ( in @ SV958 @ SV1 )
        = $true )
      | ( ( in @ SV1048 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK281_SY444 @ SV318 @ SV1 ) @ ( sK153_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5964]) ).

thf(6193,plain,
    ! [SV318: $i,SV1: $i,SV1049: $i,SV959: $i] :
      ( ( ( ~ ( in @ SV959 @ SV1049 ) )
        = $true )
      | ( ( in @ SV959 @ SV1 )
        = $true )
      | ( ( in @ SV1049 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( SV318
          = ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5965]) ).

thf(6194,plain,
    ! [SV318: $i,SV1: $i,SV1050: $i,SV960: $i] :
      ( ( ( ~ ( in @ SV960 @ SV1050 ) )
        = $true )
      | ( ( in @ SV960 @ SV1 )
        = $true )
      | ( ( in @ SV1050 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5966]) ).

thf(6195,plain,
    ! [SV320: $i,SV1: $i,SV1051: $i,SV961: $i] :
      ( ( ( ~ ( in @ SV961 @ SV1051 ) )
        = $true )
      | ( ( in @ SV961 @ SV1 )
        = $true )
      | ( ( in @ SV1051 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK282_SY445 @ SV320 @ SV1 ) @ ( sK154_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5967]) ).

thf(6196,plain,
    ! [SV320: $i,SV1: $i,SV1052: $i,SV962: $i] :
      ( ( ( ~ ( in @ SV962 @ SV1052 ) )
        = $true )
      | ( ( in @ SV962 @ SV1 )
        = $true )
      | ( ( in @ SV1052 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( SV320
          = ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5968]) ).

thf(6197,plain,
    ! [SV320: $i,SV1: $i,SV1053: $i,SV963: $i] :
      ( ( ( ~ ( in @ SV963 @ SV1053 ) )
        = $true )
      | ( ( in @ SV963 @ SV1 )
        = $true )
      | ( ( in @ SV1053 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5969]) ).

thf(6198,plain,
    ! [SV322: $i,SV1: $i,SV1054: $i,SV964: $i] :
      ( ( ( ~ ( in @ SV964 @ SV1054 ) )
        = $true )
      | ( ( in @ SV964 @ SV1 )
        = $true )
      | ( ( in @ SV1054 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK283_SY446 @ SV322 @ SV1 ) @ ( sK155_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[5970]) ).

thf(6199,plain,
    ! [SV322: $i,SV1: $i,SV1055: $i,SV965: $i] :
      ( ( ( ~ ( in @ SV965 @ SV1055 ) )
        = $true )
      | ( ( in @ SV965 @ SV1 )
        = $true )
      | ( ( in @ SV1055 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( SV322
          = ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5971]) ).

thf(6200,plain,
    ! [SV322: $i,SV1: $i,SV1056: $i,SV966: $i] :
      ( ( ( ~ ( in @ SV966 @ SV1056 ) )
        = $true )
      | ( ( in @ SV966 @ SV1 )
        = $true )
      | ( ( in @ SV1056 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[5972]) ).

thf(6201,plain,
    ! [SV256: $i,SV1: $i,SV967: $i,SV895: $i] :
      ( ( ( in @ SV895 @ SV967 )
        = $false )
      | ( ( in @ SV895 @ SV1 )
        = $true )
      | ( ( in @ SV967 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK266_SY379 @ SV256 @ SV1 ) @ ( sK130_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5973]) ).

thf(6202,plain,
    ! [SV256: $i,SV1: $i,SV968: $i,SV896: $i] :
      ( ( ( in @ SV896 @ SV968 )
        = $false )
      | ( ( in @ SV896 @ SV1 )
        = $true )
      | ( ( in @ SV968 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( SV256
          = ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5974]) ).

thf(6203,plain,
    ! [SV256: $i,SV1: $i,SV969: $i,SV897: $i] :
      ( ( ( in @ SV897 @ SV969 )
        = $false )
      | ( ( in @ SV897 @ SV1 )
        = $true )
      | ( ( in @ SV969 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK130_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV256 @ ( sK266_SY379 @ SV256 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5975]) ).

thf(6204,plain,
    ! [SV258: $i,SV1: $i,SV970: $i,SV898: $i] :
      ( ( ( in @ SV898 @ SV970 )
        = $false )
      | ( ( in @ SV898 @ SV1 )
        = $true )
      | ( ( in @ SV970 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK267_SY380 @ SV258 @ SV1 ) @ ( sK131_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5976]) ).

thf(6205,plain,
    ! [SV258: $i,SV1: $i,SV971: $i,SV899: $i] :
      ( ( ( in @ SV899 @ SV971 )
        = $false )
      | ( ( in @ SV899 @ SV1 )
        = $true )
      | ( ( in @ SV971 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( SV258
          = ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5977]) ).

thf(6206,plain,
    ! [SV258: $i,SV1: $i,SV972: $i,SV900: $i] :
      ( ( ( in @ SV900 @ SV972 )
        = $false )
      | ( ( in @ SV900 @ SV1 )
        = $true )
      | ( ( in @ SV972 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK67_SY7 @ SV1 ) @ ( sK67_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK29_SY33 @ SV1 ) @ ( sK20_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK131_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV258 @ ( sK267_SY380 @ SV258 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5978]) ).

thf(6207,plain,
    ! [SV382: $i,SV1057: $i,SV1: $i,SV1117: $i] :
      ( ( ( in @ SV1117 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1057 @ SV1117 )
          | ( in @ SV1057 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK296_SY517 @ SV382 @ SV1 ) @ ( sK176_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5979]) ).

thf(6208,plain,
    ! [SV382: $i,SV1058: $i,SV1: $i,SV1118: $i] :
      ( ( ( in @ SV1118 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1058 @ SV1118 )
          | ( in @ SV1058 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( SV382
          = ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5980]) ).

thf(6209,plain,
    ! [SV382: $i,SV1059: $i,SV1: $i,SV1119: $i] :
      ( ( ( in @ SV1119 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1059 @ SV1119 )
          | ( in @ SV1059 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV382 @ ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5981]) ).

thf(6210,plain,
    ! [SV384: $i,SV1060: $i,SV1: $i,SV1120: $i] :
      ( ( ( in @ SV1120 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1060 @ SV1120 )
          | ( in @ SV1060 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK297_SY518 @ SV384 @ SV1 ) @ ( sK177_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[5982]) ).

thf(6211,plain,
    ! [SV384: $i,SV1061: $i,SV1: $i,SV1121: $i] :
      ( ( ( in @ SV1121 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1061 @ SV1121 )
          | ( in @ SV1061 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( SV384
          = ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5983]) ).

thf(6212,plain,
    ! [SV384: $i,SV1062: $i,SV1: $i,SV1122: $i] :
      ( ( ( in @ SV1122 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1062 @ SV1122 )
          | ( in @ SV1062 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV384 @ ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[5984]) ).

thf(6213,plain,
    ! [SV482: $i,SV1141: $i,SV1: $i,SV1189: $i] :
      ( ( ( ~ ( in @ SV1189 @ SV1 )
          | ~ ( in @ SV1141 @ SV1189 )
          | ( in @ SV1141 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK304_SY573 @ SV482 @ SV1 ) @ ( sK186_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5985]) ).

thf(6214,plain,
    ! [SV482: $i,SV1142: $i,SV1: $i,SV1190: $i] :
      ( ( ( ~ ( in @ SV1190 @ SV1 )
          | ~ ( in @ SV1142 @ SV1190 )
          | ( in @ SV1142 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( SV482
          = ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5986]) ).

thf(6215,plain,
    ! [SV482: $i,SV1143: $i,SV1: $i,SV1191: $i] :
      ( ( ( ~ ( in @ SV1191 @ SV1 )
          | ~ ( in @ SV1143 @ SV1191 )
          | ( in @ SV1143 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV482 @ ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5987]) ).

thf(6216,plain,
    ! [SV484: $i,SV1144: $i,SV1: $i,SV1192: $i] :
      ( ( ( ~ ( in @ SV1192 @ SV1 )
          | ~ ( in @ SV1144 @ SV1192 )
          | ( in @ SV1144 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK305_SY574 @ SV484 @ SV1 ) @ ( sK187_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5988]) ).

thf(6217,plain,
    ! [SV484: $i,SV1145: $i,SV1: $i,SV1193: $i] :
      ( ( ( ~ ( in @ SV1193 @ SV1 )
          | ~ ( in @ SV1145 @ SV1193 )
          | ( in @ SV1145 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( SV484
          = ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5989]) ).

thf(6218,plain,
    ! [SV484: $i,SV1146: $i,SV1: $i,SV1194: $i] :
      ( ( ( ~ ( in @ SV1194 @ SV1 )
          | ~ ( in @ SV1146 @ SV1194 )
          | ( in @ SV1146 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV484 @ ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5990]) ).

thf(6219,plain,
    ! [SV562: $i,SV1195: $i,SV1: $i] :
      ( ( ( ! [SY953: $i] :
              ( ~ ( in @ SY953 @ SV1 )
              | ~ ( in @ SV1195 @ SY953 )
              | ( in @ SV1195 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK320_SY625 @ SV562 @ SV1 ) @ ( sK204_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5991]) ).

thf(6220,plain,
    ! [SV562: $i,SV1196: $i,SV1: $i] :
      ( ( ( ! [SY954: $i] :
              ( ~ ( in @ SY954 @ SV1 )
              | ~ ( in @ SV1196 @ SY954 )
              | ( in @ SV1196 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( SV562
          = ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5992]) ).

thf(6221,plain,
    ! [SV562: $i,SV1197: $i,SV1: $i] :
      ( ( ( ! [SY955: $i] :
              ( ~ ( in @ SY955 @ SV1 )
              | ~ ( in @ SV1197 @ SY955 )
              | ( in @ SV1197 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5993]) ).

thf(6222,plain,
    ! [SV564: $i,SV1198: $i,SV1: $i] :
      ( ( ( ! [SY956: $i] :
              ( ~ ( in @ SY956 @ SV1 )
              | ~ ( in @ SV1198 @ SY956 )
              | ( in @ SV1198 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK321_SY626 @ SV564 @ SV1 ) @ ( sK205_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5994]) ).

thf(6223,plain,
    ! [SV564: $i,SV1199: $i,SV1: $i] :
      ( ( ( ! [SY957: $i] :
              ( ~ ( in @ SY957 @ SV1 )
              | ~ ( in @ SV1199 @ SY957 )
              | ( in @ SV1199 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( SV564
          = ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5995]) ).

thf(6224,plain,
    ! [SV564: $i,SV1200: $i,SV1: $i] :
      ( ( ( ! [SY958: $i] :
              ( ~ ( in @ SY958 @ SV1 )
              | ~ ( in @ SV1200 @ SY958 )
              | ( in @ SV1200 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5996]) ).

thf(6225,plain,
    ! [SV566: $i,SV1201: $i,SV1: $i] :
      ( ( ( ! [SY959: $i] :
              ( ~ ( in @ SY959 @ SV1 )
              | ~ ( in @ SV1201 @ SY959 )
              | ( in @ SV1201 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK322_SY627 @ SV566 @ SV1 ) @ ( sK206_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[5997]) ).

thf(6226,plain,
    ! [SV566: $i,SV1202: $i,SV1: $i] :
      ( ( ( ! [SY960: $i] :
              ( ~ ( in @ SY960 @ SV1 )
              | ~ ( in @ SV1202 @ SY960 )
              | ( in @ SV1202 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( SV566
          = ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5998]) ).

thf(6227,plain,
    ! [SV566: $i,SV1203: $i,SV1: $i] :
      ( ( ( ! [SY961: $i] :
              ( ~ ( in @ SY961 @ SV1 )
              | ~ ( in @ SV1203 @ SY961 )
              | ( in @ SV1203 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[5999]) ).

thf(6228,plain,
    ! [SV568: $i,SV1204: $i,SV1: $i] :
      ( ( ( ! [SY962: $i] :
              ( ~ ( in @ SY962 @ SV1 )
              | ~ ( in @ SV1204 @ SY962 )
              | ( in @ SV1204 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK323_SY628 @ SV568 @ SV1 ) @ ( sK207_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6000]) ).

thf(6229,plain,
    ! [SV568: $i,SV1205: $i,SV1: $i] :
      ( ( ( ! [SY963: $i] :
              ( ~ ( in @ SY963 @ SV1 )
              | ~ ( in @ SV1205 @ SY963 )
              | ( in @ SV1205 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( SV568
          = ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6001]) ).

thf(6230,plain,
    ! [SV568: $i,SV1206: $i,SV1: $i] :
      ( ( ( ! [SY964: $i] :
              ( ~ ( in @ SY964 @ SV1 )
              | ~ ( in @ SV1206 @ SY964 )
              | ( in @ SV1206 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6002]) ).

thf(6231,plain,
    ! [SV490: $i,SV1147: $i,SV1: $i,SV1207: $i] :
      ( ( ( ~ ( in @ SV1207 @ SV1 )
          | ~ ( in @ SV1147 @ SV1207 )
          | ( in @ SV1147 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK306_SY579 @ SV490 @ SV1 ) @ ( sK188_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6003]) ).

thf(6232,plain,
    ! [SV490: $i,SV1148: $i,SV1: $i,SV1208: $i] :
      ( ( ( ~ ( in @ SV1208 @ SV1 )
          | ~ ( in @ SV1148 @ SV1208 )
          | ( in @ SV1148 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( SV490
          = ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6004]) ).

thf(6233,plain,
    ! [SV490: $i,SV1149: $i,SV1: $i,SV1209: $i] :
      ( ( ( ~ ( in @ SV1209 @ SV1 )
          | ~ ( in @ SV1149 @ SV1209 )
          | ( in @ SV1149 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6005]) ).

thf(6234,plain,
    ! [SV492: $i,SV1150: $i,SV1: $i,SV1210: $i] :
      ( ( ( ~ ( in @ SV1210 @ SV1 )
          | ~ ( in @ SV1150 @ SV1210 )
          | ( in @ SV1150 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK307_SY580 @ SV492 @ SV1 ) @ ( sK189_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6006]) ).

thf(6235,plain,
    ! [SV492: $i,SV1151: $i,SV1: $i,SV1211: $i] :
      ( ( ( ~ ( in @ SV1211 @ SV1 )
          | ~ ( in @ SV1151 @ SV1211 )
          | ( in @ SV1151 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( SV492
          = ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6007]) ).

thf(6236,plain,
    ! [SV492: $i,SV1152: $i,SV1: $i,SV1212: $i] :
      ( ( ( ~ ( in @ SV1212 @ SV1 )
          | ~ ( in @ SV1152 @ SV1212 )
          | ( in @ SV1152 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6008]) ).

thf(6237,plain,
    ! [SV386: $i,SV1063: $i,SV1: $i,SV1123: $i] :
      ( ( ( in @ SV1123 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1063 @ SV1123 )
          | ( in @ SV1063 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK298_SY519 @ SV386 @ SV1 ) @ ( sK178_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6009]) ).

thf(6238,plain,
    ! [SV386: $i,SV1064: $i,SV1: $i,SV1124: $i] :
      ( ( ( in @ SV1124 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1064 @ SV1124 )
          | ( in @ SV1064 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( SV386
          = ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6010]) ).

thf(6239,plain,
    ! [SV386: $i,SV1065: $i,SV1: $i,SV1125: $i] :
      ( ( ( in @ SV1125 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1065 @ SV1125 )
          | ( in @ SV1065 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV386 @ ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6011]) ).

thf(6240,plain,
    ! [SV388: $i,SV1066: $i,SV1: $i,SV1126: $i] :
      ( ( ( in @ SV1126 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1066 @ SV1126 )
          | ( in @ SV1066 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK299_SY520 @ SV388 @ SV1 ) @ ( sK179_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6012]) ).

thf(6241,plain,
    ! [SV388: $i,SV1067: $i,SV1: $i,SV1127: $i] :
      ( ( ( in @ SV1127 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1067 @ SV1127 )
          | ( in @ SV1067 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( SV388
          = ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6013]) ).

thf(6242,plain,
    ! [SV388: $i,SV1068: $i,SV1: $i,SV1128: $i] :
      ( ( ( in @ SV1128 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1068 @ SV1128 )
          | ( in @ SV1068 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV388 @ ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6014]) ).

thf(6243,plain,
    ! [SV496: $i,SV1153: $i,SV1: $i,SV1213: $i] :
      ( ( ( ~ ( in @ SV1213 @ SV1 )
          | ~ ( in @ SV1153 @ SV1213 )
          | ( in @ SV1153 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK308_SY581 @ SV496 @ SV1 ) @ ( sK190_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6015]) ).

thf(6244,plain,
    ! [SV496: $i,SV1154: $i,SV1: $i,SV1214: $i] :
      ( ( ( ~ ( in @ SV1214 @ SV1 )
          | ~ ( in @ SV1154 @ SV1214 )
          | ( in @ SV1154 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( SV496
          = ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6016]) ).

thf(6245,plain,
    ! [SV496: $i,SV1155: $i,SV1: $i,SV1215: $i] :
      ( ( ( ~ ( in @ SV1215 @ SV1 )
          | ~ ( in @ SV1155 @ SV1215 )
          | ( in @ SV1155 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV496 @ ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6017]) ).

thf(6246,plain,
    ! [SV498: $i,SV1156: $i,SV1: $i,SV1216: $i] :
      ( ( ( ~ ( in @ SV1216 @ SV1 )
          | ~ ( in @ SV1156 @ SV1216 )
          | ( in @ SV1156 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK309_SY582 @ SV498 @ SV1 ) @ ( sK191_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6018]) ).

thf(6247,plain,
    ! [SV498: $i,SV1157: $i,SV1: $i,SV1217: $i] :
      ( ( ( ~ ( in @ SV1217 @ SV1 )
          | ~ ( in @ SV1157 @ SV1217 )
          | ( in @ SV1157 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( SV498
          = ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6019]) ).

thf(6248,plain,
    ! [SV498: $i,SV1158: $i,SV1: $i,SV1218: $i] :
      ( ( ( ~ ( in @ SV1218 @ SV1 )
          | ~ ( in @ SV1158 @ SV1218 )
          | ( in @ SV1158 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV498 @ ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6020]) ).

thf(6249,plain,
    ! [SV574: $i,SV1219: $i,SV1: $i] :
      ( ( ( ! [SY965: $i] :
              ( ~ ( in @ SY965 @ SV1 )
              | ~ ( in @ SV1219 @ SY965 )
              | ( in @ SV1219 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK324_SY633 @ SV574 @ SV1 ) @ ( sK208_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6021]) ).

thf(6250,plain,
    ! [SV574: $i,SV1220: $i,SV1: $i] :
      ( ( ( ! [SY966: $i] :
              ( ~ ( in @ SY966 @ SV1 )
              | ~ ( in @ SV1220 @ SY966 )
              | ( in @ SV1220 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( SV574
          = ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6022]) ).

thf(6251,plain,
    ! [SV574: $i,SV1221: $i,SV1: $i] :
      ( ( ( ! [SY967: $i] :
              ( ~ ( in @ SY967 @ SV1 )
              | ~ ( in @ SV1221 @ SY967 )
              | ( in @ SV1221 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6023]) ).

thf(6252,plain,
    ! [SV576: $i,SV1222: $i,SV1: $i] :
      ( ( ( ! [SY968: $i] :
              ( ~ ( in @ SY968 @ SV1 )
              | ~ ( in @ SV1222 @ SY968 )
              | ( in @ SV1222 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK325_SY634 @ SV576 @ SV1 ) @ ( sK209_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6024]) ).

thf(6253,plain,
    ! [SV576: $i,SV1223: $i,SV1: $i] :
      ( ( ( ! [SY969: $i] :
              ( ~ ( in @ SY969 @ SV1 )
              | ~ ( in @ SV1223 @ SY969 )
              | ( in @ SV1223 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( SV576
          = ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6025]) ).

thf(6254,plain,
    ! [SV576: $i,SV1224: $i,SV1: $i] :
      ( ( ( ! [SY970: $i] :
              ( ~ ( in @ SY970 @ SV1 )
              | ~ ( in @ SV1224 @ SY970 )
              | ( in @ SV1224 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6026]) ).

thf(6255,plain,
    ! [SV578: $i,SV1225: $i,SV1: $i] :
      ( ( ( ! [SY971: $i] :
              ( ~ ( in @ SY971 @ SV1 )
              | ~ ( in @ SV1225 @ SY971 )
              | ( in @ SV1225 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK326_SY635 @ SV578 @ SV1 ) @ ( sK210_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6027]) ).

thf(6256,plain,
    ! [SV578: $i,SV1226: $i,SV1: $i] :
      ( ( ( ! [SY972: $i] :
              ( ~ ( in @ SY972 @ SV1 )
              | ~ ( in @ SV1226 @ SY972 )
              | ( in @ SV1226 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( SV578
          = ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6028]) ).

thf(6257,plain,
    ! [SV578: $i,SV1227: $i,SV1: $i] :
      ( ( ( ! [SY973: $i] :
              ( ~ ( in @ SY973 @ SV1 )
              | ~ ( in @ SV1227 @ SY973 )
              | ( in @ SV1227 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6029]) ).

thf(6258,plain,
    ! [SV580: $i,SV1228: $i,SV1: $i] :
      ( ( ( ! [SY974: $i] :
              ( ~ ( in @ SY974 @ SV1 )
              | ~ ( in @ SV1228 @ SY974 )
              | ( in @ SV1228 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK327_SY636 @ SV580 @ SV1 ) @ ( sK211_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6030]) ).

thf(6259,plain,
    ! [SV580: $i,SV1229: $i,SV1: $i] :
      ( ( ( ! [SY975: $i] :
              ( ~ ( in @ SY975 @ SV1 )
              | ~ ( in @ SV1229 @ SY975 )
              | ( in @ SV1229 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( SV580
          = ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6031]) ).

thf(6260,plain,
    ! [SV580: $i,SV1230: $i,SV1: $i] :
      ( ( ( ! [SY976: $i] :
              ( ~ ( in @ SY976 @ SV1 )
              | ~ ( in @ SV1230 @ SY976 )
              | ( in @ SV1230 @ SV1 ) ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6032]) ).

thf(6261,plain,
    ! [SV504: $i,SV1159: $i,SV1: $i,SV1231: $i] :
      ( ( ( ~ ( in @ SV1231 @ SV1 )
          | ~ ( in @ SV1159 @ SV1231 )
          | ( in @ SV1159 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK310_SY587 @ SV504 @ SV1 ) @ ( sK192_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6033]) ).

thf(6262,plain,
    ! [SV504: $i,SV1160: $i,SV1: $i,SV1232: $i] :
      ( ( ( ~ ( in @ SV1232 @ SV1 )
          | ~ ( in @ SV1160 @ SV1232 )
          | ( in @ SV1160 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( SV504
          = ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6034]) ).

thf(6263,plain,
    ! [SV504: $i,SV1161: $i,SV1: $i,SV1233: $i] :
      ( ( ( ~ ( in @ SV1233 @ SV1 )
          | ~ ( in @ SV1161 @ SV1233 )
          | ( in @ SV1161 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6035]) ).

thf(6264,plain,
    ! [SV506: $i,SV1162: $i,SV1: $i,SV1234: $i] :
      ( ( ( ~ ( in @ SV1234 @ SV1 )
          | ~ ( in @ SV1162 @ SV1234 )
          | ( in @ SV1162 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK311_SY588 @ SV506 @ SV1 ) @ ( sK193_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6036]) ).

thf(6265,plain,
    ! [SV506: $i,SV1163: $i,SV1: $i,SV1235: $i] :
      ( ( ( ~ ( in @ SV1235 @ SV1 )
          | ~ ( in @ SV1163 @ SV1235 )
          | ( in @ SV1163 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( SV506
          = ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6037]) ).

thf(6266,plain,
    ! [SV506: $i,SV1164: $i,SV1: $i,SV1236: $i] :
      ( ( ( ~ ( in @ SV1236 @ SV1 )
          | ~ ( in @ SV1164 @ SV1236 )
          | ( in @ SV1164 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6038]) ).

thf(6267,plain,
    ! [SV262: $i,SV1: $i,SV973: $i,SV901: $i] :
      ( ( ( in @ SV901 @ SV973 )
        = $false )
      | ( ( in @ SV901 @ SV1 )
        = $true )
      | ( ( in @ SV973 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK268_SY397 @ SV262 @ SV1 ) @ ( sK136_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6039]) ).

thf(6268,plain,
    ! [SV262: $i,SV1: $i,SV974: $i,SV902: $i] :
      ( ( ( in @ SV902 @ SV974 )
        = $false )
      | ( ( in @ SV902 @ SV1 )
        = $true )
      | ( ( in @ SV974 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( SV262
          = ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6040]) ).

thf(6269,plain,
    ! [SV262: $i,SV1: $i,SV975: $i,SV903: $i] :
      ( ( ( in @ SV903 @ SV975 )
        = $false )
      | ( ( in @ SV903 @ SV1 )
        = $true )
      | ( ( in @ SV975 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV262 @ ( sK136_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV262 @ ( sK268_SY397 @ SV262 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6041]) ).

thf(6270,plain,
    ! [SV264: $i,SV1: $i,SV976: $i,SV904: $i] :
      ( ( ( in @ SV904 @ SV976 )
        = $false )
      | ( ( in @ SV904 @ SV1 )
        = $true )
      | ( ( in @ SV976 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK269_SY398 @ SV264 @ SV1 ) @ ( sK137_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6042]) ).

thf(6271,plain,
    ! [SV264: $i,SV1: $i,SV977: $i,SV905: $i] :
      ( ( ( in @ SV905 @ SV977 )
        = $false )
      | ( ( in @ SV905 @ SV1 )
        = $true )
      | ( ( in @ SV977 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( SV264
          = ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6043]) ).

thf(6272,plain,
    ! [SV264: $i,SV1: $i,SV978: $i,SV906: $i] :
      ( ( ( in @ SV906 @ SV978 )
        = $false )
      | ( ( in @ SV906 @ SV1 )
        = $true )
      | ( ( in @ SV978 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK70_SY7 @ SV1 ) @ ( sK70_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV264 @ ( sK137_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV264 @ ( sK269_SY398 @ SV264 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6044]) ).

thf(6273,plain,
    ! [SV332: $i,SV1: $i,SV1069: $i,SV979: $i] :
      ( ( ( ~ ( in @ SV979 @ SV1069 ) )
        = $true )
      | ( ( in @ SV979 @ SV1 )
        = $true )
      | ( ( in @ SV1069 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK284_SY471 @ SV332 @ SV1 ) @ ( sK160_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6045]) ).

thf(6274,plain,
    ! [SV332: $i,SV1: $i,SV1070: $i,SV980: $i] :
      ( ( ( ~ ( in @ SV980 @ SV1070 ) )
        = $true )
      | ( ( in @ SV980 @ SV1 )
        = $true )
      | ( ( in @ SV1070 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( SV332
          = ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6046]) ).

thf(6275,plain,
    ! [SV332: $i,SV1: $i,SV1071: $i,SV981: $i] :
      ( ( ( ~ ( in @ SV981 @ SV1071 ) )
        = $true )
      | ( ( in @ SV981 @ SV1 )
        = $true )
      | ( ( in @ SV1071 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6047]) ).

thf(6276,plain,
    ! [SV334: $i,SV1: $i,SV1072: $i,SV982: $i] :
      ( ( ( ~ ( in @ SV982 @ SV1072 ) )
        = $true )
      | ( ( in @ SV982 @ SV1 )
        = $true )
      | ( ( in @ SV1072 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK285_SY472 @ SV334 @ SV1 ) @ ( sK161_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6048]) ).

thf(6277,plain,
    ! [SV334: $i,SV1: $i,SV1073: $i,SV983: $i] :
      ( ( ( ~ ( in @ SV983 @ SV1073 ) )
        = $true )
      | ( ( in @ SV983 @ SV1 )
        = $true )
      | ( ( in @ SV1073 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( SV334
          = ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6049]) ).

thf(6278,plain,
    ! [SV334: $i,SV1: $i,SV1074: $i,SV984: $i] :
      ( ( ( ~ ( in @ SV984 @ SV1074 ) )
        = $true )
      | ( ( in @ SV984 @ SV1 )
        = $true )
      | ( ( in @ SV1074 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6050]) ).

thf(6279,plain,
    ! [SV336: $i,SV1: $i,SV1075: $i,SV985: $i] :
      ( ( ( ~ ( in @ SV985 @ SV1075 ) )
        = $true )
      | ( ( in @ SV985 @ SV1 )
        = $true )
      | ( ( in @ SV1075 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK286_SY473 @ SV336 @ SV1 ) @ ( sK162_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6051]) ).

thf(6280,plain,
    ! [SV336: $i,SV1: $i,SV1076: $i,SV986: $i] :
      ( ( ( ~ ( in @ SV986 @ SV1076 ) )
        = $true )
      | ( ( in @ SV986 @ SV1 )
        = $true )
      | ( ( in @ SV1076 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( SV336
          = ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6052]) ).

thf(6281,plain,
    ! [SV336: $i,SV1: $i,SV1077: $i,SV987: $i] :
      ( ( ( ~ ( in @ SV987 @ SV1077 ) )
        = $true )
      | ( ( in @ SV987 @ SV1 )
        = $true )
      | ( ( in @ SV1077 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6053]) ).

thf(6282,plain,
    ! [SV338: $i,SV1: $i,SV1078: $i,SV988: $i] :
      ( ( ( ~ ( in @ SV988 @ SV1078 ) )
        = $true )
      | ( ( in @ SV988 @ SV1 )
        = $true )
      | ( ( in @ SV1078 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK287_SY474 @ SV338 @ SV1 ) @ ( sK163_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6054]) ).

thf(6283,plain,
    ! [SV338: $i,SV1: $i,SV1079: $i,SV989: $i] :
      ( ( ( ~ ( in @ SV989 @ SV1079 ) )
        = $true )
      | ( ( in @ SV989 @ SV1 )
        = $true )
      | ( ( in @ SV1079 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( SV338
          = ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6055]) ).

thf(6284,plain,
    ! [SV338: $i,SV1: $i,SV1080: $i,SV990: $i] :
      ( ( ( ~ ( in @ SV990 @ SV1080 ) )
        = $true )
      | ( ( in @ SV990 @ SV1 )
        = $true )
      | ( ( in @ SV1080 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6056]) ).

thf(6285,plain,
    ! [SV270: $i,SV1: $i,SV991: $i,SV907: $i] :
      ( ( ( in @ SV907 @ SV991 )
        = $false )
      | ( ( in @ SV907 @ SV1 )
        = $true )
      | ( ( in @ SV991 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK270_SY403 @ SV270 @ SV1 ) @ ( sK138_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6057]) ).

thf(6286,plain,
    ! [SV270: $i,SV1: $i,SV992: $i,SV908: $i] :
      ( ( ( in @ SV908 @ SV992 )
        = $false )
      | ( ( in @ SV908 @ SV1 )
        = $true )
      | ( ( in @ SV992 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( SV270
          = ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6058]) ).

thf(6287,plain,
    ! [SV270: $i,SV1: $i,SV993: $i,SV909: $i] :
      ( ( ( in @ SV909 @ SV993 )
        = $false )
      | ( ( in @ SV909 @ SV1 )
        = $true )
      | ( ( in @ SV993 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK138_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV270 @ ( sK270_SY403 @ SV270 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6059]) ).

thf(6288,plain,
    ! [SV272: $i,SV1: $i,SV994: $i,SV910: $i] :
      ( ( ( in @ SV910 @ SV994 )
        = $false )
      | ( ( in @ SV910 @ SV1 )
        = $true )
      | ( ( in @ SV994 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK271_SY404 @ SV272 @ SV1 ) @ ( sK139_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6060]) ).

thf(6289,plain,
    ! [SV272: $i,SV1: $i,SV995: $i,SV911: $i] :
      ( ( ( in @ SV911 @ SV995 )
        = $false )
      | ( ( in @ SV911 @ SV1 )
        = $true )
      | ( ( in @ SV995 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( SV272
          = ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6061]) ).

thf(6290,plain,
    ! [SV272: $i,SV1: $i,SV996: $i,SV912: $i] :
      ( ( ( in @ SV912 @ SV996 )
        = $false )
      | ( ( in @ SV912 @ SV1 )
        = $true )
      | ( ( in @ SV996 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK71_SY7 @ SV1 ) @ ( sK71_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK30_SY34 @ SV1 ) @ ( sK21_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK139_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV272 @ ( sK271_SY404 @ SV272 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6062]) ).

thf(6291,plain,
    ! [SV284: $i,SV1: $i,SV997: $i,SV925: $i] :
      ( ( ( in @ SV925 @ SV997 )
        = $false )
      | ( ( in @ SV925 @ SV1 )
        = $true )
      | ( ( in @ SV997 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK272_SY409 @ SV284 @ SV1 ) @ ( sK140_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6075]) ).

thf(6292,plain,
    ! [SV284: $i,SV1: $i,SV998: $i,SV926: $i] :
      ( ( ( in @ SV926 @ SV998 )
        = $false )
      | ( ( in @ SV926 @ SV1 )
        = $true )
      | ( ( in @ SV998 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( SV284
          = ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6076]) ).

thf(6293,plain,
    ! [SV284: $i,SV1: $i,SV999: $i,SV927: $i] :
      ( ( ( in @ SV927 @ SV999 )
        = $false )
      | ( ( in @ SV927 @ SV1 )
        = $true )
      | ( ( in @ SV999 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV284 @ ( sK140_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV284 @ ( sK272_SY409 @ SV284 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6077]) ).

thf(6294,plain,
    ! [SV286: $i,SV1: $i,SV1000: $i,SV928: $i] :
      ( ( ( in @ SV928 @ SV1000 )
        = $false )
      | ( ( in @ SV928 @ SV1 )
        = $true )
      | ( ( in @ SV1000 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK273_SY410 @ SV286 @ SV1 ) @ ( sK141_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6078]) ).

thf(6295,plain,
    ! [SV286: $i,SV1: $i,SV1001: $i,SV929: $i] :
      ( ( ( in @ SV929 @ SV1001 )
        = $false )
      | ( ( in @ SV929 @ SV1 )
        = $true )
      | ( ( in @ SV1001 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( SV286
          = ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6079]) ).

thf(6296,plain,
    ! [SV286: $i,SV1: $i,SV1002: $i,SV930: $i] :
      ( ( ( in @ SV930 @ SV1002 )
        = $false )
      | ( ( in @ SV930 @ SV1 )
        = $true )
      | ( ( in @ SV1002 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK78_SY7 @ SV1 ) @ ( sK78_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV286 @ ( sK141_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV286 @ ( sK273_SY410 @ SV286 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6080]) ).

thf(6297,plain,
    ! [SV348: $i,SV1: $i,SV1081: $i,SV1003: $i] :
      ( ( ( ~ ( in @ SV1003 @ SV1081 ) )
        = $true )
      | ( ( in @ SV1003 @ SV1 )
        = $true )
      | ( ( in @ SV1081 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK288_SY479 @ SV348 @ SV1 ) @ ( sK164_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6081]) ).

thf(6298,plain,
    ! [SV348: $i,SV1: $i,SV1082: $i,SV1004: $i] :
      ( ( ( ~ ( in @ SV1004 @ SV1082 ) )
        = $true )
      | ( ( in @ SV1004 @ SV1 )
        = $true )
      | ( ( in @ SV1082 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( SV348
          = ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6082]) ).

thf(6299,plain,
    ! [SV348: $i,SV1: $i,SV1083: $i,SV1005: $i] :
      ( ( ( ~ ( in @ SV1005 @ SV1083 ) )
        = $true )
      | ( ( in @ SV1005 @ SV1 )
        = $true )
      | ( ( in @ SV1083 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6083]) ).

thf(6300,plain,
    ! [SV350: $i,SV1: $i,SV1084: $i,SV1006: $i] :
      ( ( ( ~ ( in @ SV1006 @ SV1084 ) )
        = $true )
      | ( ( in @ SV1006 @ SV1 )
        = $true )
      | ( ( in @ SV1084 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK289_SY480 @ SV350 @ SV1 ) @ ( sK165_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6084]) ).

thf(6301,plain,
    ! [SV350: $i,SV1: $i,SV1085: $i,SV1007: $i] :
      ( ( ( ~ ( in @ SV1007 @ SV1085 ) )
        = $true )
      | ( ( in @ SV1007 @ SV1 )
        = $true )
      | ( ( in @ SV1085 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( SV350
          = ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6085]) ).

thf(6302,plain,
    ! [SV350: $i,SV1: $i,SV1086: $i,SV1008: $i] :
      ( ( ( ~ ( in @ SV1008 @ SV1086 ) )
        = $true )
      | ( ( in @ SV1008 @ SV1 )
        = $true )
      | ( ( in @ SV1086 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6086]) ).

thf(6303,plain,
    ! [SV352: $i,SV1: $i,SV1087: $i,SV1009: $i] :
      ( ( ( ~ ( in @ SV1009 @ SV1087 ) )
        = $true )
      | ( ( in @ SV1009 @ SV1 )
        = $true )
      | ( ( in @ SV1087 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK290_SY481 @ SV352 @ SV1 ) @ ( sK166_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6087]) ).

thf(6304,plain,
    ! [SV352: $i,SV1: $i,SV1088: $i,SV1010: $i] :
      ( ( ( ~ ( in @ SV1010 @ SV1088 ) )
        = $true )
      | ( ( in @ SV1010 @ SV1 )
        = $true )
      | ( ( in @ SV1088 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( SV352
          = ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6088]) ).

thf(6305,plain,
    ! [SV352: $i,SV1: $i,SV1089: $i,SV1011: $i] :
      ( ( ( ~ ( in @ SV1011 @ SV1089 ) )
        = $true )
      | ( ( in @ SV1011 @ SV1 )
        = $true )
      | ( ( in @ SV1089 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6089]) ).

thf(6306,plain,
    ! [SV354: $i,SV1: $i,SV1090: $i,SV1012: $i] :
      ( ( ( ~ ( in @ SV1012 @ SV1090 ) )
        = $true )
      | ( ( in @ SV1012 @ SV1 )
        = $true )
      | ( ( in @ SV1090 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK291_SY482 @ SV354 @ SV1 ) @ ( sK167_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6090]) ).

thf(6307,plain,
    ! [SV354: $i,SV1: $i,SV1091: $i,SV1013: $i] :
      ( ( ( ~ ( in @ SV1013 @ SV1091 ) )
        = $true )
      | ( ( in @ SV1013 @ SV1 )
        = $true )
      | ( ( in @ SV1091 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( SV354
          = ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6091]) ).

thf(6308,plain,
    ! [SV354: $i,SV1: $i,SV1092: $i,SV1014: $i] :
      ( ( ( ~ ( in @ SV1014 @ SV1092 ) )
        = $true )
      | ( ( in @ SV1014 @ SV1 )
        = $true )
      | ( ( in @ SV1092 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6092]) ).

thf(6309,plain,
    ! [SV292: $i,SV1: $i,SV1015: $i,SV931: $i] :
      ( ( ( in @ SV931 @ SV1015 )
        = $false )
      | ( ( in @ SV931 @ SV1 )
        = $true )
      | ( ( in @ SV1015 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK274_SY415 @ SV292 @ SV1 ) @ ( sK142_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6093]) ).

thf(6310,plain,
    ! [SV292: $i,SV1: $i,SV1016: $i,SV932: $i] :
      ( ( ( in @ SV932 @ SV1016 )
        = $false )
      | ( ( in @ SV932 @ SV1 )
        = $true )
      | ( ( in @ SV1016 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( SV292
          = ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6094]) ).

thf(6311,plain,
    ! [SV292: $i,SV1: $i,SV1017: $i,SV933: $i] :
      ( ( ( in @ SV933 @ SV1017 )
        = $false )
      | ( ( in @ SV933 @ SV1 )
        = $true )
      | ( ( in @ SV1017 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK142_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV292 @ ( sK274_SY415 @ SV292 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6095]) ).

thf(6312,plain,
    ! [SV294: $i,SV1: $i,SV1018: $i,SV934: $i] :
      ( ( ( in @ SV934 @ SV1018 )
        = $false )
      | ( ( in @ SV934 @ SV1 )
        = $true )
      | ( ( in @ SV1018 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK275_SY416 @ SV294 @ SV1 ) @ ( sK143_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6096]) ).

thf(6313,plain,
    ! [SV294: $i,SV1: $i,SV1019: $i,SV935: $i] :
      ( ( ( in @ SV935 @ SV1019 )
        = $false )
      | ( ( in @ SV935 @ SV1 )
        = $true )
      | ( ( in @ SV1019 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( SV294
          = ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6097]) ).

thf(6314,plain,
    ! [SV294: $i,SV1: $i,SV1020: $i,SV936: $i] :
      ( ( ( in @ SV936 @ SV1020 )
        = $false )
      | ( ( in @ SV936 @ SV1 )
        = $true )
      | ( ( in @ SV1020 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK79_SY7 @ SV1 ) @ ( sK79_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK34_SY35 @ SV1 ) @ ( sK24_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK143_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV294 @ ( sK275_SY416 @ SV294 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6098]) ).

thf(6315,plain,
    ! [SV406: $i,SV1093: $i,SV1: $i,SV1129: $i] :
      ( ( ( in @ SV1129 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1093 @ SV1129 )
          | ( in @ SV1093 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK300_SY529 @ SV406 @ SV1 ) @ ( sK180_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6099]) ).

thf(6316,plain,
    ! [SV406: $i,SV1094: $i,SV1: $i,SV1130: $i] :
      ( ( ( in @ SV1130 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1094 @ SV1130 )
          | ( in @ SV1094 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( SV406
          = ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6100]) ).

thf(6317,plain,
    ! [SV406: $i,SV1095: $i,SV1: $i,SV1131: $i] :
      ( ( ( in @ SV1131 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1095 @ SV1131 )
          | ( in @ SV1095 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV406 @ ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6101]) ).

thf(6318,plain,
    ! [SV408: $i,SV1096: $i,SV1: $i,SV1132: $i] :
      ( ( ( in @ SV1132 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1096 @ SV1132 )
          | ( in @ SV1096 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK301_SY530 @ SV408 @ SV1 ) @ ( sK181_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6102]) ).

thf(6319,plain,
    ! [SV408: $i,SV1097: $i,SV1: $i,SV1133: $i] :
      ( ( ( in @ SV1133 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1097 @ SV1133 )
          | ( in @ SV1097 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( SV408
          = ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6103]) ).

thf(6320,plain,
    ! [SV408: $i,SV1098: $i,SV1: $i,SV1134: $i] :
      ( ( ( in @ SV1134 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1098 @ SV1134 )
          | ( in @ SV1098 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV408 @ ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6104]) ).

thf(6321,plain,
    ! [SV516: $i,SV1165: $i,SV1: $i,SV1237: $i] :
      ( ( ( ~ ( in @ SV1237 @ SV1 )
          | ~ ( in @ SV1165 @ SV1237 )
          | ( in @ SV1165 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK312_SY589 @ SV516 @ SV1 ) @ ( sK196_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6105]) ).

thf(6322,plain,
    ! [SV516: $i,SV1166: $i,SV1: $i,SV1238: $i] :
      ( ( ( ~ ( in @ SV1238 @ SV1 )
          | ~ ( in @ SV1166 @ SV1238 )
          | ( in @ SV1166 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( SV516
          = ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6106]) ).

thf(6323,plain,
    ! [SV516: $i,SV1167: $i,SV1: $i,SV1239: $i] :
      ( ( ( ~ ( in @ SV1239 @ SV1 )
          | ~ ( in @ SV1167 @ SV1239 )
          | ( in @ SV1167 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV516 @ ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6107]) ).

thf(6324,plain,
    ! [SV518: $i,SV1168: $i,SV1: $i,SV1240: $i] :
      ( ( ( ~ ( in @ SV1240 @ SV1 )
          | ~ ( in @ SV1168 @ SV1240 )
          | ( in @ SV1168 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK313_SY590 @ SV518 @ SV1 ) @ ( sK197_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6108]) ).

thf(6325,plain,
    ! [SV518: $i,SV1169: $i,SV1: $i,SV1241: $i] :
      ( ( ( ~ ( in @ SV1241 @ SV1 )
          | ~ ( in @ SV1169 @ SV1241 )
          | ( in @ SV1169 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( SV518
          = ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6109]) ).

thf(6326,plain,
    ! [SV518: $i,SV1170: $i,SV1: $i,SV1242: $i] :
      ( ( ( ~ ( in @ SV1242 @ SV1 )
          | ~ ( in @ SV1170 @ SV1242 )
          | ( in @ SV1170 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV518 @ ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6110]) ).

thf(6327,plain,
    ! [SV604: $i,SV1243: $i,SV1: $i] :
      ( ( ( ! [SY977: $i] :
              ( ~ ( in @ SY977 @ SV1 )
              | ~ ( in @ SV1243 @ SY977 )
              | ( in @ SV1243 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK328_SY659 @ SV604 @ SV1 ) @ ( sK212_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6111]) ).

thf(6328,plain,
    ! [SV604: $i,SV1244: $i,SV1: $i] :
      ( ( ( ! [SY978: $i] :
              ( ~ ( in @ SY978 @ SV1 )
              | ~ ( in @ SV1244 @ SY978 )
              | ( in @ SV1244 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( SV604
          = ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6112]) ).

thf(6329,plain,
    ! [SV604: $i,SV1245: $i,SV1: $i] :
      ( ( ( ! [SY979: $i] :
              ( ~ ( in @ SY979 @ SV1 )
              | ~ ( in @ SV1245 @ SY979 )
              | ( in @ SV1245 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6113]) ).

thf(6330,plain,
    ! [SV606: $i,SV1246: $i,SV1: $i] :
      ( ( ( ! [SY980: $i] :
              ( ~ ( in @ SY980 @ SV1 )
              | ~ ( in @ SV1246 @ SY980 )
              | ( in @ SV1246 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK329_SY660 @ SV606 @ SV1 ) @ ( sK213_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6114]) ).

thf(6331,plain,
    ! [SV606: $i,SV1247: $i,SV1: $i] :
      ( ( ( ! [SY981: $i] :
              ( ~ ( in @ SY981 @ SV1 )
              | ~ ( in @ SV1247 @ SY981 )
              | ( in @ SV1247 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( SV606
          = ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6115]) ).

thf(6332,plain,
    ! [SV606: $i,SV1248: $i,SV1: $i] :
      ( ( ( ! [SY982: $i] :
              ( ~ ( in @ SY982 @ SV1 )
              | ~ ( in @ SV1248 @ SY982 )
              | ( in @ SV1248 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6116]) ).

thf(6333,plain,
    ! [SV608: $i,SV1249: $i,SV1: $i] :
      ( ( ( ! [SY983: $i] :
              ( ~ ( in @ SY983 @ SV1 )
              | ~ ( in @ SV1249 @ SY983 )
              | ( in @ SV1249 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK330_SY661 @ SV608 @ SV1 ) @ ( sK214_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6117]) ).

thf(6334,plain,
    ! [SV608: $i,SV1250: $i,SV1: $i] :
      ( ( ( ! [SY984: $i] :
              ( ~ ( in @ SY984 @ SV1 )
              | ~ ( in @ SV1250 @ SY984 )
              | ( in @ SV1250 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( SV608
          = ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6118]) ).

thf(6335,plain,
    ! [SV608: $i,SV1251: $i,SV1: $i] :
      ( ( ( ! [SY985: $i] :
              ( ~ ( in @ SY985 @ SV1 )
              | ~ ( in @ SV1251 @ SY985 )
              | ( in @ SV1251 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6119]) ).

thf(6336,plain,
    ! [SV610: $i,SV1252: $i,SV1: $i] :
      ( ( ( ! [SY986: $i] :
              ( ~ ( in @ SY986 @ SV1 )
              | ~ ( in @ SV1252 @ SY986 )
              | ( in @ SV1252 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK331_SY662 @ SV610 @ SV1 ) @ ( sK215_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6120]) ).

thf(6337,plain,
    ! [SV610: $i,SV1253: $i,SV1: $i] :
      ( ( ( ! [SY987: $i] :
              ( ~ ( in @ SY987 @ SV1 )
              | ~ ( in @ SV1253 @ SY987 )
              | ( in @ SV1253 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( SV610
          = ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6121]) ).

thf(6338,plain,
    ! [SV610: $i,SV1254: $i,SV1: $i] :
      ( ( ( ! [SY988: $i] :
              ( ~ ( in @ SY988 @ SV1 )
              | ~ ( in @ SV1254 @ SY988 )
              | ( in @ SV1254 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6122]) ).

thf(6339,plain,
    ! [SV524: $i,SV1171: $i,SV1: $i,SV1255: $i] :
      ( ( ( ~ ( in @ SV1255 @ SV1 )
          | ~ ( in @ SV1171 @ SV1255 )
          | ( in @ SV1171 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK314_SY595 @ SV524 @ SV1 ) @ ( sK198_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6123]) ).

thf(6340,plain,
    ! [SV524: $i,SV1172: $i,SV1: $i,SV1256: $i] :
      ( ( ( ~ ( in @ SV1256 @ SV1 )
          | ~ ( in @ SV1172 @ SV1256 )
          | ( in @ SV1172 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( SV524
          = ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6124]) ).

thf(6341,plain,
    ! [SV524: $i,SV1173: $i,SV1: $i,SV1257: $i] :
      ( ( ( ~ ( in @ SV1257 @ SV1 )
          | ~ ( in @ SV1173 @ SV1257 )
          | ( in @ SV1173 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6125]) ).

thf(6342,plain,
    ! [SV526: $i,SV1174: $i,SV1: $i,SV1258: $i] :
      ( ( ( ~ ( in @ SV1258 @ SV1 )
          | ~ ( in @ SV1174 @ SV1258 )
          | ( in @ SV1174 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK315_SY596 @ SV526 @ SV1 ) @ ( sK199_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6126]) ).

thf(6343,plain,
    ! [SV526: $i,SV1175: $i,SV1: $i,SV1259: $i] :
      ( ( ( ~ ( in @ SV1259 @ SV1 )
          | ~ ( in @ SV1175 @ SV1259 )
          | ( in @ SV1175 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( SV526
          = ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6127]) ).

thf(6344,plain,
    ! [SV526: $i,SV1176: $i,SV1: $i,SV1260: $i] :
      ( ( ( ~ ( in @ SV1260 @ SV1 )
          | ~ ( in @ SV1176 @ SV1260 )
          | ( in @ SV1176 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6128]) ).

thf(6345,plain,
    ! [SV410: $i,SV1099: $i,SV1: $i,SV1135: $i] :
      ( ( ( in @ SV1135 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1099 @ SV1135 )
          | ( in @ SV1099 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK302_SY531 @ SV410 @ SV1 ) @ ( sK182_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6129]) ).

thf(6346,plain,
    ! [SV410: $i,SV1100: $i,SV1: $i,SV1136: $i] :
      ( ( ( in @ SV1136 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1100 @ SV1136 )
          | ( in @ SV1100 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( SV410
          = ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6130]) ).

thf(6347,plain,
    ! [SV410: $i,SV1101: $i,SV1: $i,SV1137: $i] :
      ( ( ( in @ SV1137 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1101 @ SV1137 )
          | ( in @ SV1101 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV410 @ ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6131]) ).

thf(6348,plain,
    ! [SV412: $i,SV1102: $i,SV1: $i,SV1138: $i] :
      ( ( ( in @ SV1138 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1102 @ SV1138 )
          | ( in @ SV1102 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK303_SY532 @ SV412 @ SV1 ) @ ( sK183_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6132]) ).

thf(6349,plain,
    ! [SV412: $i,SV1103: $i,SV1: $i,SV1139: $i] :
      ( ( ( in @ SV1139 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1103 @ SV1139 )
          | ( in @ SV1103 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( SV412
          = ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6133]) ).

thf(6350,plain,
    ! [SV412: $i,SV1104: $i,SV1: $i,SV1140: $i] :
      ( ( ( in @ SV1140 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1104 @ SV1140 )
          | ( in @ SV1104 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV412 @ ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6134]) ).

thf(6351,plain,
    ! [SV530: $i,SV1177: $i,SV1: $i,SV1261: $i] :
      ( ( ( ~ ( in @ SV1261 @ SV1 )
          | ~ ( in @ SV1177 @ SV1261 )
          | ( in @ SV1177 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK316_SY597 @ SV530 @ SV1 ) @ ( sK200_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6135]) ).

thf(6352,plain,
    ! [SV530: $i,SV1178: $i,SV1: $i,SV1262: $i] :
      ( ( ( ~ ( in @ SV1262 @ SV1 )
          | ~ ( in @ SV1178 @ SV1262 )
          | ( in @ SV1178 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( SV530
          = ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6136]) ).

thf(6353,plain,
    ! [SV530: $i,SV1179: $i,SV1: $i,SV1263: $i] :
      ( ( ( ~ ( in @ SV1263 @ SV1 )
          | ~ ( in @ SV1179 @ SV1263 )
          | ( in @ SV1179 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV530 @ ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6137]) ).

thf(6354,plain,
    ! [SV532: $i,SV1180: $i,SV1: $i,SV1264: $i] :
      ( ( ( ~ ( in @ SV1264 @ SV1 )
          | ~ ( in @ SV1180 @ SV1264 )
          | ( in @ SV1180 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK317_SY598 @ SV532 @ SV1 ) @ ( sK201_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6138]) ).

thf(6355,plain,
    ! [SV532: $i,SV1181: $i,SV1: $i,SV1265: $i] :
      ( ( ( ~ ( in @ SV1265 @ SV1 )
          | ~ ( in @ SV1181 @ SV1265 )
          | ( in @ SV1181 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( SV532
          = ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6139]) ).

thf(6356,plain,
    ! [SV532: $i,SV1182: $i,SV1: $i,SV1266: $i] :
      ( ( ( ~ ( in @ SV1266 @ SV1 )
          | ~ ( in @ SV1182 @ SV1266 )
          | ( in @ SV1182 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV532 @ ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6140]) ).

thf(6357,plain,
    ! [SV616: $i,SV1267: $i,SV1: $i] :
      ( ( ( ! [SY989: $i] :
              ( ~ ( in @ SY989 @ SV1 )
              | ~ ( in @ SV1267 @ SY989 )
              | ( in @ SV1267 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK332_SY667 @ SV616 @ SV1 ) @ ( sK216_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6141]) ).

thf(6358,plain,
    ! [SV616: $i,SV1268: $i,SV1: $i] :
      ( ( ( ! [SY990: $i] :
              ( ~ ( in @ SY990 @ SV1 )
              | ~ ( in @ SV1268 @ SY990 )
              | ( in @ SV1268 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( SV616
          = ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6142]) ).

thf(6359,plain,
    ! [SV616: $i,SV1269: $i,SV1: $i] :
      ( ( ( ! [SY991: $i] :
              ( ~ ( in @ SY991 @ SV1 )
              | ~ ( in @ SV1269 @ SY991 )
              | ( in @ SV1269 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6143]) ).

thf(6360,plain,
    ! [SV618: $i,SV1270: $i,SV1: $i] :
      ( ( ( ! [SY992: $i] :
              ( ~ ( in @ SY992 @ SV1 )
              | ~ ( in @ SV1270 @ SY992 )
              | ( in @ SV1270 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK333_SY668 @ SV618 @ SV1 ) @ ( sK217_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6144]) ).

thf(6361,plain,
    ! [SV618: $i,SV1271: $i,SV1: $i] :
      ( ( ( ! [SY993: $i] :
              ( ~ ( in @ SY993 @ SV1 )
              | ~ ( in @ SV1271 @ SY993 )
              | ( in @ SV1271 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( SV618
          = ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6145]) ).

thf(6362,plain,
    ! [SV618: $i,SV1272: $i,SV1: $i] :
      ( ( ( ! [SY994: $i] :
              ( ~ ( in @ SY994 @ SV1 )
              | ~ ( in @ SV1272 @ SY994 )
              | ( in @ SV1272 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6146]) ).

thf(6363,plain,
    ! [SV620: $i,SV1273: $i,SV1: $i] :
      ( ( ( ! [SY995: $i] :
              ( ~ ( in @ SY995 @ SV1 )
              | ~ ( in @ SV1273 @ SY995 )
              | ( in @ SV1273 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK334_SY669 @ SV620 @ SV1 ) @ ( sK218_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6147]) ).

thf(6364,plain,
    ! [SV620: $i,SV1274: $i,SV1: $i] :
      ( ( ( ! [SY996: $i] :
              ( ~ ( in @ SY996 @ SV1 )
              | ~ ( in @ SV1274 @ SY996 )
              | ( in @ SV1274 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( SV620
          = ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6148]) ).

thf(6365,plain,
    ! [SV620: $i,SV1275: $i,SV1: $i] :
      ( ( ( ! [SY997: $i] :
              ( ~ ( in @ SY997 @ SV1 )
              | ~ ( in @ SV1275 @ SY997 )
              | ( in @ SV1275 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6149]) ).

thf(6366,plain,
    ! [SV622: $i,SV1276: $i,SV1: $i] :
      ( ( ( ! [SY998: $i] :
              ( ~ ( in @ SY998 @ SV1 )
              | ~ ( in @ SV1276 @ SY998 )
              | ( in @ SV1276 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK335_SY670 @ SV622 @ SV1 ) @ ( sK219_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6150]) ).

thf(6367,plain,
    ! [SV622: $i,SV1277: $i,SV1: $i] :
      ( ( ( ! [SY999: $i] :
              ( ~ ( in @ SY999 @ SV1 )
              | ~ ( in @ SV1277 @ SY999 )
              | ( in @ SV1277 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( SV622
          = ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6151]) ).

thf(6368,plain,
    ! [SV622: $i,SV1278: $i,SV1: $i] :
      ( ( ( ! [SY1000: $i] :
              ( ~ ( in @ SY1000 @ SV1 )
              | ~ ( in @ SV1278 @ SY1000 )
              | ( in @ SV1278 @ SV1 ) ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6152]) ).

thf(6369,plain,
    ! [SV538: $i,SV1183: $i,SV1: $i,SV1279: $i] :
      ( ( ( ~ ( in @ SV1279 @ SV1 )
          | ~ ( in @ SV1183 @ SV1279 )
          | ( in @ SV1183 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK318_SY603 @ SV538 @ SV1 ) @ ( sK202_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6153]) ).

thf(6370,plain,
    ! [SV538: $i,SV1184: $i,SV1: $i,SV1280: $i] :
      ( ( ( ~ ( in @ SV1280 @ SV1 )
          | ~ ( in @ SV1184 @ SV1280 )
          | ( in @ SV1184 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( SV538
          = ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6154]) ).

thf(6371,plain,
    ! [SV538: $i,SV1185: $i,SV1: $i,SV1281: $i] :
      ( ( ( ~ ( in @ SV1281 @ SV1 )
          | ~ ( in @ SV1185 @ SV1281 )
          | ( in @ SV1185 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6155]) ).

thf(6372,plain,
    ! [SV540: $i,SV1186: $i,SV1: $i,SV1282: $i] :
      ( ( ( ~ ( in @ SV1282 @ SV1 )
          | ~ ( in @ SV1186 @ SV1282 )
          | ( in @ SV1186 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK319_SY604 @ SV540 @ SV1 ) @ ( sK203_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6156]) ).

thf(6373,plain,
    ! [SV540: $i,SV1187: $i,SV1: $i,SV1283: $i] :
      ( ( ( ~ ( in @ SV1283 @ SV1 )
          | ~ ( in @ SV1187 @ SV1283 )
          | ( in @ SV1187 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( SV540
          = ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6157]) ).

thf(6374,plain,
    ! [SV540: $i,SV1188: $i,SV1: $i,SV1284: $i] :
      ( ( ( ~ ( in @ SV1284 @ SV1 )
          | ~ ( in @ SV1188 @ SV1284 )
          | ( in @ SV1188 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6158]) ).

thf(6375,plain,
    ! [SV298: $i,SV1: $i,SV1021: $i,SV937: $i] :
      ( ( ( in @ SV937 @ SV1021 )
        = $false )
      | ( ( in @ SV937 @ SV1 )
        = $true )
      | ( ( in @ SV1021 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK276_SY433 @ SV298 @ SV1 ) @ ( sK148_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6159]) ).

thf(6376,plain,
    ! [SV298: $i,SV1: $i,SV1022: $i,SV938: $i] :
      ( ( ( in @ SV938 @ SV1022 )
        = $false )
      | ( ( in @ SV938 @ SV1 )
        = $true )
      | ( ( in @ SV1022 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( SV298
          = ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6160]) ).

thf(6377,plain,
    ! [SV298: $i,SV1: $i,SV1023: $i,SV939: $i] :
      ( ( ( in @ SV939 @ SV1023 )
        = $false )
      | ( ( in @ SV939 @ SV1 )
        = $true )
      | ( ( in @ SV1023 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV298 @ ( sK148_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV298 @ ( sK276_SY433 @ SV298 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6161]) ).

thf(6378,plain,
    ! [SV300: $i,SV1: $i,SV1024: $i,SV940: $i] :
      ( ( ( in @ SV940 @ SV1024 )
        = $false )
      | ( ( in @ SV940 @ SV1 )
        = $true )
      | ( ( in @ SV1024 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK277_SY434 @ SV300 @ SV1 ) @ ( sK149_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6162]) ).

thf(6379,plain,
    ! [SV300: $i,SV1: $i,SV1025: $i,SV941: $i] :
      ( ( ( in @ SV941 @ SV1025 )
        = $false )
      | ( ( in @ SV941 @ SV1 )
        = $true )
      | ( ( in @ SV1025 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( SV300
          = ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6163]) ).

thf(6380,plain,
    ! [SV300: $i,SV1: $i,SV1026: $i,SV942: $i] :
      ( ( ( in @ SV942 @ SV1026 )
        = $false )
      | ( ( in @ SV942 @ SV1 )
        = $true )
      | ( ( in @ SV1026 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK82_SY7 @ SV1 ) @ ( sK82_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV300 @ ( sK149_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV300 @ ( sK277_SY434 @ SV300 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6164]) ).

thf(6381,plain,
    ! [SV364: $i,SV1: $i,SV1105: $i,SV1027: $i] :
      ( ( ( ~ ( in @ SV1027 @ SV1105 ) )
        = $true )
      | ( ( in @ SV1027 @ SV1 )
        = $true )
      | ( ( in @ SV1105 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK292_SY507 @ SV364 @ SV1 ) @ ( sK172_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6165]) ).

thf(6382,plain,
    ! [SV364: $i,SV1: $i,SV1106: $i,SV1028: $i] :
      ( ( ( ~ ( in @ SV1028 @ SV1106 ) )
        = $true )
      | ( ( in @ SV1028 @ SV1 )
        = $true )
      | ( ( in @ SV1106 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( SV364
          = ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6166]) ).

thf(6383,plain,
    ! [SV364: $i,SV1: $i,SV1107: $i,SV1029: $i] :
      ( ( ( ~ ( in @ SV1029 @ SV1107 ) )
        = $true )
      | ( ( in @ SV1029 @ SV1 )
        = $true )
      | ( ( in @ SV1107 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6167]) ).

thf(6384,plain,
    ! [SV366: $i,SV1: $i,SV1108: $i,SV1030: $i] :
      ( ( ( ~ ( in @ SV1030 @ SV1108 ) )
        = $true )
      | ( ( in @ SV1030 @ SV1 )
        = $true )
      | ( ( in @ SV1108 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK293_SY508 @ SV366 @ SV1 ) @ ( sK173_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6168]) ).

thf(6385,plain,
    ! [SV366: $i,SV1: $i,SV1109: $i,SV1031: $i] :
      ( ( ( ~ ( in @ SV1031 @ SV1109 ) )
        = $true )
      | ( ( in @ SV1031 @ SV1 )
        = $true )
      | ( ( in @ SV1109 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( SV366
          = ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6169]) ).

thf(6386,plain,
    ! [SV366: $i,SV1: $i,SV1110: $i,SV1032: $i] :
      ( ( ( ~ ( in @ SV1032 @ SV1110 ) )
        = $true )
      | ( ( in @ SV1032 @ SV1 )
        = $true )
      | ( ( in @ SV1110 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6170]) ).

thf(6387,plain,
    ! [SV368: $i,SV1: $i,SV1111: $i,SV1033: $i] :
      ( ( ( ~ ( in @ SV1033 @ SV1111 ) )
        = $true )
      | ( ( in @ SV1033 @ SV1 )
        = $true )
      | ( ( in @ SV1111 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK294_SY509 @ SV368 @ SV1 ) @ ( sK174_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6171]) ).

thf(6388,plain,
    ! [SV368: $i,SV1: $i,SV1112: $i,SV1034: $i] :
      ( ( ( ~ ( in @ SV1034 @ SV1112 ) )
        = $true )
      | ( ( in @ SV1034 @ SV1 )
        = $true )
      | ( ( in @ SV1112 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( SV368
          = ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6172]) ).

thf(6389,plain,
    ! [SV368: $i,SV1: $i,SV1113: $i,SV1035: $i] :
      ( ( ( ~ ( in @ SV1035 @ SV1113 ) )
        = $true )
      | ( ( in @ SV1035 @ SV1 )
        = $true )
      | ( ( in @ SV1113 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6173]) ).

thf(6390,plain,
    ! [SV370: $i,SV1: $i,SV1114: $i,SV1036: $i] :
      ( ( ( ~ ( in @ SV1036 @ SV1114 ) )
        = $true )
      | ( ( in @ SV1036 @ SV1 )
        = $true )
      | ( ( in @ SV1114 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK295_SY510 @ SV370 @ SV1 ) @ ( sK175_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6174]) ).

thf(6391,plain,
    ! [SV370: $i,SV1: $i,SV1115: $i,SV1037: $i] :
      ( ( ( ~ ( in @ SV1037 @ SV1115 ) )
        = $true )
      | ( ( in @ SV1037 @ SV1 )
        = $true )
      | ( ( in @ SV1115 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( SV370
          = ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6175]) ).

thf(6392,plain,
    ! [SV370: $i,SV1: $i,SV1116: $i,SV1038: $i] :
      ( ( ( ~ ( in @ SV1038 @ SV1116 ) )
        = $true )
      | ( ( in @ SV1038 @ SV1 )
        = $true )
      | ( ( in @ SV1116 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6176]) ).

thf(6393,plain,
    ! [SV306: $i,SV1: $i,SV1039: $i,SV943: $i] :
      ( ( ( in @ SV943 @ SV1039 )
        = $false )
      | ( ( in @ SV943 @ SV1 )
        = $true )
      | ( ( in @ SV1039 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK278_SY439 @ SV306 @ SV1 ) @ ( sK150_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6177]) ).

thf(6394,plain,
    ! [SV306: $i,SV1: $i,SV1040: $i,SV944: $i] :
      ( ( ( in @ SV944 @ SV1040 )
        = $false )
      | ( ( in @ SV944 @ SV1 )
        = $true )
      | ( ( in @ SV1040 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( SV306
          = ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6178]) ).

thf(6395,plain,
    ! [SV306: $i,SV1: $i,SV1041: $i,SV945: $i] :
      ( ( ( in @ SV945 @ SV1041 )
        = $false )
      | ( ( in @ SV945 @ SV1 )
        = $true )
      | ( ( in @ SV1041 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK150_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV306 @ ( sK278_SY439 @ SV306 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6179]) ).

thf(6396,plain,
    ! [SV308: $i,SV1: $i,SV1042: $i,SV946: $i] :
      ( ( ( in @ SV946 @ SV1042 )
        = $false )
      | ( ( in @ SV946 @ SV1 )
        = $true )
      | ( ( in @ SV1042 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK279_SY440 @ SV308 @ SV1 ) @ ( sK151_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6180]) ).

thf(6397,plain,
    ! [SV308: $i,SV1: $i,SV1043: $i,SV947: $i] :
      ( ( ( in @ SV947 @ SV1043 )
        = $false )
      | ( ( in @ SV947 @ SV1 )
        = $true )
      | ( ( in @ SV1043 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( SV308
          = ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6181]) ).

thf(6398,plain,
    ! [SV308: $i,SV1: $i,SV1044: $i,SV948: $i] :
      ( ( ( in @ SV948 @ SV1044 )
        = $false )
      | ( ( in @ SV948 @ SV1 )
        = $true )
      | ( ( in @ SV1044 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK83_SY7 @ SV1 ) @ ( sK83_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK35_SY36 @ SV1 ) @ ( sK25_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK151_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV308 @ ( sK279_SY440 @ SV308 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6182]) ).

thf(6399,plain,
    ! [SV316: $i,SV1: $i,SV1045: $i,SV955: $i] :
      ( ( ( in @ SV955 @ SV1045 )
        = $false )
      | ( ( in @ SV955 @ SV1 )
        = $true )
      | ( ( in @ SV1045 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK280_SY443 @ SV316 @ SV1 ) @ ( sK152_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6189]) ).

thf(6400,plain,
    ! [SV316: $i,SV1: $i,SV1046: $i,SV956: $i] :
      ( ( ( in @ SV956 @ SV1046 )
        = $false )
      | ( ( in @ SV956 @ SV1 )
        = $true )
      | ( ( in @ SV1046 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( SV316
          = ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6190]) ).

thf(6401,plain,
    ! [SV316: $i,SV1: $i,SV1047: $i,SV957: $i] :
      ( ( ( in @ SV957 @ SV1047 )
        = $false )
      | ( ( in @ SV957 @ SV1 )
        = $true )
      | ( ( in @ SV1047 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK152_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV316 @ ( sK280_SY443 @ SV316 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6191]) ).

thf(6402,plain,
    ! [SV318: $i,SV1: $i,SV1048: $i,SV958: $i] :
      ( ( ( in @ SV958 @ SV1048 )
        = $false )
      | ( ( in @ SV958 @ SV1 )
        = $true )
      | ( ( in @ SV1048 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK281_SY444 @ SV318 @ SV1 ) @ ( sK153_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6192]) ).

thf(6403,plain,
    ! [SV318: $i,SV1: $i,SV1049: $i,SV959: $i] :
      ( ( ( in @ SV959 @ SV1049 )
        = $false )
      | ( ( in @ SV959 @ SV1 )
        = $true )
      | ( ( in @ SV1049 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( SV318
          = ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6193]) ).

thf(6404,plain,
    ! [SV318: $i,SV1: $i,SV1050: $i,SV960: $i] :
      ( ( ( in @ SV960 @ SV1050 )
        = $false )
      | ( ( in @ SV960 @ SV1 )
        = $true )
      | ( ( in @ SV1050 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK88_SY7 @ SV1 ) @ ( sK88_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK20_SY5 @ SV1 )
          = ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK153_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV318 @ ( sK281_SY444 @ SV318 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6194]) ).

thf(6405,plain,
    ! [SV320: $i,SV1: $i,SV1051: $i,SV961: $i] :
      ( ( ( in @ SV961 @ SV1051 )
        = $false )
      | ( ( in @ SV961 @ SV1 )
        = $true )
      | ( ( in @ SV1051 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK282_SY445 @ SV320 @ SV1 ) @ ( sK154_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6195]) ).

thf(6406,plain,
    ! [SV320: $i,SV1: $i,SV1052: $i,SV962: $i] :
      ( ( ( in @ SV962 @ SV1052 )
        = $false )
      | ( ( in @ SV962 @ SV1 )
        = $true )
      | ( ( in @ SV1052 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( SV320
          = ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6196]) ).

thf(6407,plain,
    ! [SV320: $i,SV1: $i,SV1053: $i,SV963: $i] :
      ( ( ( in @ SV963 @ SV1053 )
        = $false )
      | ( ( in @ SV963 @ SV1 )
        = $true )
      | ( ( in @ SV1053 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK154_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV320 @ ( sK282_SY445 @ SV320 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6197]) ).

thf(6408,plain,
    ! [SV322: $i,SV1: $i,SV1054: $i,SV964: $i] :
      ( ( ( in @ SV964 @ SV1054 )
        = $false )
      | ( ( in @ SV964 @ SV1 )
        = $true )
      | ( ( in @ SV1054 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK283_SY446 @ SV322 @ SV1 ) @ ( sK155_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6198]) ).

thf(6409,plain,
    ! [SV322: $i,SV1: $i,SV1055: $i,SV965: $i] :
      ( ( ( in @ SV965 @ SV1055 )
        = $false )
      | ( ( in @ SV965 @ SV1 )
        = $true )
      | ( ( in @ SV1055 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( SV322
          = ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6199]) ).

thf(6410,plain,
    ! [SV322: $i,SV1: $i,SV1056: $i,SV966: $i] :
      ( ( ( in @ SV966 @ SV1056 )
        = $false )
      | ( ( in @ SV966 @ SV1 )
        = $true )
      | ( ( in @ SV1056 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK89_SY7 @ SV1 ) @ ( sK89_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK11_SY27 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK20_SY5 @ SV1 ) @ ( sK29_SY33 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK155_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV322 @ ( sK283_SY446 @ SV322 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6200]) ).

thf(6411,plain,
    ! [SV382: $i,SV1: $i,SV1117: $i,SV1057: $i] :
      ( ( ( ~ ( in @ SV1057 @ SV1117 ) )
        = $true )
      | ( ( in @ SV1057 @ SV1 )
        = $true )
      | ( ( in @ SV1117 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK296_SY517 @ SV382 @ SV1 ) @ ( sK176_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6207]) ).

thf(6412,plain,
    ! [SV382: $i,SV1: $i,SV1118: $i,SV1058: $i] :
      ( ( ( ~ ( in @ SV1058 @ SV1118 ) )
        = $true )
      | ( ( in @ SV1058 @ SV1 )
        = $true )
      | ( ( in @ SV1118 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( SV382
          = ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6208]) ).

thf(6413,plain,
    ! [SV382: $i,SV1: $i,SV1119: $i,SV1059: $i] :
      ( ( ( ~ ( in @ SV1059 @ SV1119 ) )
        = $true )
      | ( ( in @ SV1059 @ SV1 )
        = $true )
      | ( ( in @ SV1119 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV382 @ ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6209]) ).

thf(6414,plain,
    ! [SV384: $i,SV1: $i,SV1120: $i,SV1060: $i] :
      ( ( ( ~ ( in @ SV1060 @ SV1120 ) )
        = $true )
      | ( ( in @ SV1060 @ SV1 )
        = $true )
      | ( ( in @ SV1120 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK297_SY518 @ SV384 @ SV1 ) @ ( sK177_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6210]) ).

thf(6415,plain,
    ! [SV384: $i,SV1: $i,SV1121: $i,SV1061: $i] :
      ( ( ( ~ ( in @ SV1061 @ SV1121 ) )
        = $true )
      | ( ( in @ SV1061 @ SV1 )
        = $true )
      | ( ( in @ SV1121 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( SV384
          = ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6211]) ).

thf(6416,plain,
    ! [SV384: $i,SV1: $i,SV1122: $i,SV1062: $i] :
      ( ( ( ~ ( in @ SV1062 @ SV1122 ) )
        = $true )
      | ( ( in @ SV1062 @ SV1 )
        = $true )
      | ( ( in @ SV1122 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV384 @ ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6212]) ).

thf(6417,plain,
    ! [SV482: $i,SV1141: $i,SV1: $i,SV1189: $i] :
      ( ( ( ~ ( in @ SV1189 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1141 @ SV1189 )
          | ( in @ SV1141 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK304_SY573 @ SV482 @ SV1 ) @ ( sK186_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6213]) ).

thf(6418,plain,
    ! [SV482: $i,SV1142: $i,SV1: $i,SV1190: $i] :
      ( ( ( ~ ( in @ SV1190 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1142 @ SV1190 )
          | ( in @ SV1142 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( SV482
          = ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6214]) ).

thf(6419,plain,
    ! [SV482: $i,SV1143: $i,SV1: $i,SV1191: $i] :
      ( ( ( ~ ( in @ SV1191 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1143 @ SV1191 )
          | ( in @ SV1143 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV482 @ ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6215]) ).

thf(6420,plain,
    ! [SV484: $i,SV1144: $i,SV1: $i,SV1192: $i] :
      ( ( ( ~ ( in @ SV1192 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1144 @ SV1192 )
          | ( in @ SV1144 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK305_SY574 @ SV484 @ SV1 ) @ ( sK187_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6216]) ).

thf(6421,plain,
    ! [SV484: $i,SV1145: $i,SV1: $i,SV1193: $i] :
      ( ( ( ~ ( in @ SV1193 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1145 @ SV1193 )
          | ( in @ SV1145 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( SV484
          = ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6217]) ).

thf(6422,plain,
    ! [SV484: $i,SV1146: $i,SV1: $i,SV1194: $i] :
      ( ( ( ~ ( in @ SV1194 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1146 @ SV1194 )
          | ( in @ SV1146 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV484 @ ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6218]) ).

thf(6423,plain,
    ! [SV562: $i,SV1195: $i,SV1: $i,SV1285: $i] :
      ( ( ( ~ ( in @ SV1285 @ SV1 )
          | ~ ( in @ SV1195 @ SV1285 )
          | ( in @ SV1195 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK320_SY625 @ SV562 @ SV1 ) @ ( sK204_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6219]) ).

thf(6424,plain,
    ! [SV562: $i,SV1196: $i,SV1: $i,SV1286: $i] :
      ( ( ( ~ ( in @ SV1286 @ SV1 )
          | ~ ( in @ SV1196 @ SV1286 )
          | ( in @ SV1196 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( SV562
          = ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6220]) ).

thf(6425,plain,
    ! [SV562: $i,SV1197: $i,SV1: $i,SV1287: $i] :
      ( ( ( ~ ( in @ SV1287 @ SV1 )
          | ~ ( in @ SV1197 @ SV1287 )
          | ( in @ SV1197 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6221]) ).

thf(6426,plain,
    ! [SV564: $i,SV1198: $i,SV1: $i,SV1288: $i] :
      ( ( ( ~ ( in @ SV1288 @ SV1 )
          | ~ ( in @ SV1198 @ SV1288 )
          | ( in @ SV1198 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK321_SY626 @ SV564 @ SV1 ) @ ( sK205_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6222]) ).

thf(6427,plain,
    ! [SV564: $i,SV1199: $i,SV1: $i,SV1289: $i] :
      ( ( ( ~ ( in @ SV1289 @ SV1 )
          | ~ ( in @ SV1199 @ SV1289 )
          | ( in @ SV1199 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( SV564
          = ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6223]) ).

thf(6428,plain,
    ! [SV564: $i,SV1200: $i,SV1: $i,SV1290: $i] :
      ( ( ( ~ ( in @ SV1290 @ SV1 )
          | ~ ( in @ SV1200 @ SV1290 )
          | ( in @ SV1200 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6224]) ).

thf(6429,plain,
    ! [SV566: $i,SV1201: $i,SV1: $i,SV1291: $i] :
      ( ( ( ~ ( in @ SV1291 @ SV1 )
          | ~ ( in @ SV1201 @ SV1291 )
          | ( in @ SV1201 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK322_SY627 @ SV566 @ SV1 ) @ ( sK206_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6225]) ).

thf(6430,plain,
    ! [SV566: $i,SV1202: $i,SV1: $i,SV1292: $i] :
      ( ( ( ~ ( in @ SV1292 @ SV1 )
          | ~ ( in @ SV1202 @ SV1292 )
          | ( in @ SV1202 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( SV566
          = ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6226]) ).

thf(6431,plain,
    ! [SV566: $i,SV1203: $i,SV1: $i,SV1293: $i] :
      ( ( ( ~ ( in @ SV1293 @ SV1 )
          | ~ ( in @ SV1203 @ SV1293 )
          | ( in @ SV1203 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6227]) ).

thf(6432,plain,
    ! [SV568: $i,SV1204: $i,SV1: $i,SV1294: $i] :
      ( ( ( ~ ( in @ SV1294 @ SV1 )
          | ~ ( in @ SV1204 @ SV1294 )
          | ( in @ SV1204 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK323_SY628 @ SV568 @ SV1 ) @ ( sK207_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6228]) ).

thf(6433,plain,
    ! [SV568: $i,SV1205: $i,SV1: $i,SV1295: $i] :
      ( ( ( ~ ( in @ SV1295 @ SV1 )
          | ~ ( in @ SV1205 @ SV1295 )
          | ( in @ SV1205 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( SV568
          = ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6229]) ).

thf(6434,plain,
    ! [SV568: $i,SV1206: $i,SV1: $i,SV1296: $i] :
      ( ( ( ~ ( in @ SV1296 @ SV1 )
          | ~ ( in @ SV1206 @ SV1296 )
          | ( in @ SV1206 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6230]) ).

thf(6435,plain,
    ! [SV490: $i,SV1147: $i,SV1: $i,SV1207: $i] :
      ( ( ( ~ ( in @ SV1207 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1147 @ SV1207 )
          | ( in @ SV1147 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK306_SY579 @ SV490 @ SV1 ) @ ( sK188_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6231]) ).

thf(6436,plain,
    ! [SV490: $i,SV1148: $i,SV1: $i,SV1208: $i] :
      ( ( ( ~ ( in @ SV1208 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1148 @ SV1208 )
          | ( in @ SV1148 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( SV490
          = ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6232]) ).

thf(6437,plain,
    ! [SV490: $i,SV1149: $i,SV1: $i,SV1209: $i] :
      ( ( ( ~ ( in @ SV1209 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1149 @ SV1209 )
          | ( in @ SV1149 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6233]) ).

thf(6438,plain,
    ! [SV492: $i,SV1150: $i,SV1: $i,SV1210: $i] :
      ( ( ( ~ ( in @ SV1210 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1150 @ SV1210 )
          | ( in @ SV1150 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK307_SY580 @ SV492 @ SV1 ) @ ( sK189_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6234]) ).

thf(6439,plain,
    ! [SV492: $i,SV1151: $i,SV1: $i,SV1211: $i] :
      ( ( ( ~ ( in @ SV1211 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1151 @ SV1211 )
          | ( in @ SV1151 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( SV492
          = ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6235]) ).

thf(6440,plain,
    ! [SV492: $i,SV1152: $i,SV1: $i,SV1212: $i] :
      ( ( ( ~ ( in @ SV1212 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1152 @ SV1212 )
          | ( in @ SV1152 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6236]) ).

thf(6441,plain,
    ! [SV386: $i,SV1: $i,SV1123: $i,SV1063: $i] :
      ( ( ( ~ ( in @ SV1063 @ SV1123 ) )
        = $true )
      | ( ( in @ SV1063 @ SV1 )
        = $true )
      | ( ( in @ SV1123 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK298_SY519 @ SV386 @ SV1 ) @ ( sK178_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6237]) ).

thf(6442,plain,
    ! [SV386: $i,SV1: $i,SV1124: $i,SV1064: $i] :
      ( ( ( ~ ( in @ SV1064 @ SV1124 ) )
        = $true )
      | ( ( in @ SV1064 @ SV1 )
        = $true )
      | ( ( in @ SV1124 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( SV386
          = ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6238]) ).

thf(6443,plain,
    ! [SV386: $i,SV1: $i,SV1125: $i,SV1065: $i] :
      ( ( ( ~ ( in @ SV1065 @ SV1125 ) )
        = $true )
      | ( ( in @ SV1065 @ SV1 )
        = $true )
      | ( ( in @ SV1125 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV386 @ ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6239]) ).

thf(6444,plain,
    ! [SV388: $i,SV1: $i,SV1126: $i,SV1066: $i] :
      ( ( ( ~ ( in @ SV1066 @ SV1126 ) )
        = $true )
      | ( ( in @ SV1066 @ SV1 )
        = $true )
      | ( ( in @ SV1126 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK299_SY520 @ SV388 @ SV1 ) @ ( sK179_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6240]) ).

thf(6445,plain,
    ! [SV388: $i,SV1: $i,SV1127: $i,SV1067: $i] :
      ( ( ( ~ ( in @ SV1067 @ SV1127 ) )
        = $true )
      | ( ( in @ SV1067 @ SV1 )
        = $true )
      | ( ( in @ SV1127 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( SV388
          = ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6241]) ).

thf(6446,plain,
    ! [SV388: $i,SV1: $i,SV1128: $i,SV1068: $i] :
      ( ( ( ~ ( in @ SV1068 @ SV1128 ) )
        = $true )
      | ( ( in @ SV1068 @ SV1 )
        = $true )
      | ( ( in @ SV1128 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV388 @ ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6242]) ).

thf(6447,plain,
    ! [SV496: $i,SV1153: $i,SV1: $i,SV1213: $i] :
      ( ( ( ~ ( in @ SV1213 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1153 @ SV1213 )
          | ( in @ SV1153 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK308_SY581 @ SV496 @ SV1 ) @ ( sK190_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6243]) ).

thf(6448,plain,
    ! [SV496: $i,SV1154: $i,SV1: $i,SV1214: $i] :
      ( ( ( ~ ( in @ SV1214 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1154 @ SV1214 )
          | ( in @ SV1154 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( SV496
          = ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6244]) ).

thf(6449,plain,
    ! [SV496: $i,SV1155: $i,SV1: $i,SV1215: $i] :
      ( ( ( ~ ( in @ SV1215 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1155 @ SV1215 )
          | ( in @ SV1155 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV496 @ ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6245]) ).

thf(6450,plain,
    ! [SV498: $i,SV1156: $i,SV1: $i,SV1216: $i] :
      ( ( ( ~ ( in @ SV1216 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1156 @ SV1216 )
          | ( in @ SV1156 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK309_SY582 @ SV498 @ SV1 ) @ ( sK191_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6246]) ).

thf(6451,plain,
    ! [SV498: $i,SV1157: $i,SV1: $i,SV1217: $i] :
      ( ( ( ~ ( in @ SV1217 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1157 @ SV1217 )
          | ( in @ SV1157 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( SV498
          = ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6247]) ).

thf(6452,plain,
    ! [SV498: $i,SV1158: $i,SV1: $i,SV1218: $i] :
      ( ( ( ~ ( in @ SV1218 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1158 @ SV1218 )
          | ( in @ SV1158 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV498 @ ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6248]) ).

thf(6453,plain,
    ! [SV574: $i,SV1219: $i,SV1: $i,SV1297: $i] :
      ( ( ( ~ ( in @ SV1297 @ SV1 )
          | ~ ( in @ SV1219 @ SV1297 )
          | ( in @ SV1219 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK324_SY633 @ SV574 @ SV1 ) @ ( sK208_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6249]) ).

thf(6454,plain,
    ! [SV574: $i,SV1220: $i,SV1: $i,SV1298: $i] :
      ( ( ( ~ ( in @ SV1298 @ SV1 )
          | ~ ( in @ SV1220 @ SV1298 )
          | ( in @ SV1220 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( SV574
          = ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6250]) ).

thf(6455,plain,
    ! [SV574: $i,SV1221: $i,SV1: $i,SV1299: $i] :
      ( ( ( ~ ( in @ SV1299 @ SV1 )
          | ~ ( in @ SV1221 @ SV1299 )
          | ( in @ SV1221 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6251]) ).

thf(6456,plain,
    ! [SV576: $i,SV1222: $i,SV1: $i,SV1300: $i] :
      ( ( ( ~ ( in @ SV1300 @ SV1 )
          | ~ ( in @ SV1222 @ SV1300 )
          | ( in @ SV1222 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK325_SY634 @ SV576 @ SV1 ) @ ( sK209_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6252]) ).

thf(6457,plain,
    ! [SV576: $i,SV1223: $i,SV1: $i,SV1301: $i] :
      ( ( ( ~ ( in @ SV1301 @ SV1 )
          | ~ ( in @ SV1223 @ SV1301 )
          | ( in @ SV1223 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( SV576
          = ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6253]) ).

thf(6458,plain,
    ! [SV576: $i,SV1224: $i,SV1: $i,SV1302: $i] :
      ( ( ( ~ ( in @ SV1302 @ SV1 )
          | ~ ( in @ SV1224 @ SV1302 )
          | ( in @ SV1224 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6254]) ).

thf(6459,plain,
    ! [SV578: $i,SV1225: $i,SV1: $i,SV1303: $i] :
      ( ( ( ~ ( in @ SV1303 @ SV1 )
          | ~ ( in @ SV1225 @ SV1303 )
          | ( in @ SV1225 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK326_SY635 @ SV578 @ SV1 ) @ ( sK210_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6255]) ).

thf(6460,plain,
    ! [SV578: $i,SV1226: $i,SV1: $i,SV1304: $i] :
      ( ( ( ~ ( in @ SV1304 @ SV1 )
          | ~ ( in @ SV1226 @ SV1304 )
          | ( in @ SV1226 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( SV578
          = ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6256]) ).

thf(6461,plain,
    ! [SV578: $i,SV1227: $i,SV1: $i,SV1305: $i] :
      ( ( ( ~ ( in @ SV1305 @ SV1 )
          | ~ ( in @ SV1227 @ SV1305 )
          | ( in @ SV1227 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6257]) ).

thf(6462,plain,
    ! [SV580: $i,SV1228: $i,SV1: $i,SV1306: $i] :
      ( ( ( ~ ( in @ SV1306 @ SV1 )
          | ~ ( in @ SV1228 @ SV1306 )
          | ( in @ SV1228 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK327_SY636 @ SV580 @ SV1 ) @ ( sK211_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6258]) ).

thf(6463,plain,
    ! [SV580: $i,SV1229: $i,SV1: $i,SV1307: $i] :
      ( ( ( ~ ( in @ SV1307 @ SV1 )
          | ~ ( in @ SV1229 @ SV1307 )
          | ( in @ SV1229 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( SV580
          = ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6259]) ).

thf(6464,plain,
    ! [SV580: $i,SV1230: $i,SV1: $i,SV1308: $i] :
      ( ( ( ~ ( in @ SV1308 @ SV1 )
          | ~ ( in @ SV1230 @ SV1308 )
          | ( in @ SV1230 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6260]) ).

thf(6465,plain,
    ! [SV504: $i,SV1159: $i,SV1: $i,SV1231: $i] :
      ( ( ( ~ ( in @ SV1231 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1159 @ SV1231 )
          | ( in @ SV1159 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK310_SY587 @ SV504 @ SV1 ) @ ( sK192_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6261]) ).

thf(6466,plain,
    ! [SV504: $i,SV1160: $i,SV1: $i,SV1232: $i] :
      ( ( ( ~ ( in @ SV1232 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1160 @ SV1232 )
          | ( in @ SV1160 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( SV504
          = ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6262]) ).

thf(6467,plain,
    ! [SV504: $i,SV1161: $i,SV1: $i,SV1233: $i] :
      ( ( ( ~ ( in @ SV1233 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1161 @ SV1233 )
          | ( in @ SV1161 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6263]) ).

thf(6468,plain,
    ! [SV506: $i,SV1162: $i,SV1: $i,SV1234: $i] :
      ( ( ( ~ ( in @ SV1234 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1162 @ SV1234 )
          | ( in @ SV1162 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK311_SY588 @ SV506 @ SV1 ) @ ( sK193_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6264]) ).

thf(6469,plain,
    ! [SV506: $i,SV1163: $i,SV1: $i,SV1235: $i] :
      ( ( ( ~ ( in @ SV1235 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1163 @ SV1235 )
          | ( in @ SV1163 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( SV506
          = ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6265]) ).

thf(6470,plain,
    ! [SV506: $i,SV1164: $i,SV1: $i,SV1236: $i] :
      ( ( ( ~ ( in @ SV1236 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1164 @ SV1236 )
          | ( in @ SV1164 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6266]) ).

thf(6471,plain,
    ! [SV332: $i,SV1: $i,SV1069: $i,SV979: $i] :
      ( ( ( in @ SV979 @ SV1069 )
        = $false )
      | ( ( in @ SV979 @ SV1 )
        = $true )
      | ( ( in @ SV1069 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK284_SY471 @ SV332 @ SV1 ) @ ( sK160_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6273]) ).

thf(6472,plain,
    ! [SV332: $i,SV1: $i,SV1070: $i,SV980: $i] :
      ( ( ( in @ SV980 @ SV1070 )
        = $false )
      | ( ( in @ SV980 @ SV1 )
        = $true )
      | ( ( in @ SV1070 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( SV332
          = ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6274]) ).

thf(6473,plain,
    ! [SV332: $i,SV1: $i,SV1071: $i,SV981: $i] :
      ( ( ( in @ SV981 @ SV1071 )
        = $false )
      | ( ( in @ SV981 @ SV1 )
        = $true )
      | ( ( in @ SV1071 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK160_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV332 @ ( sK284_SY471 @ SV332 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6275]) ).

thf(6474,plain,
    ! [SV334: $i,SV1: $i,SV1072: $i,SV982: $i] :
      ( ( ( in @ SV982 @ SV1072 )
        = $false )
      | ( ( in @ SV982 @ SV1 )
        = $true )
      | ( ( in @ SV1072 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK285_SY472 @ SV334 @ SV1 ) @ ( sK161_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6276]) ).

thf(6475,plain,
    ! [SV334: $i,SV1: $i,SV1073: $i,SV983: $i] :
      ( ( ( in @ SV983 @ SV1073 )
        = $false )
      | ( ( in @ SV983 @ SV1 )
        = $true )
      | ( ( in @ SV1073 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( SV334
          = ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6277]) ).

thf(6476,plain,
    ! [SV334: $i,SV1: $i,SV1074: $i,SV984: $i] :
      ( ( ( in @ SV984 @ SV1074 )
        = $false )
      | ( ( in @ SV984 @ SV1 )
        = $true )
      | ( ( in @ SV1074 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK90_SY7 @ SV1 ) @ ( sK90_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( ( sK21_SY5 @ SV1 )
          = ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK161_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV334 @ ( sK285_SY472 @ SV334 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6278]) ).

thf(6477,plain,
    ! [SV336: $i,SV1: $i,SV1075: $i,SV985: $i] :
      ( ( ( in @ SV985 @ SV1075 )
        = $false )
      | ( ( in @ SV985 @ SV1 )
        = $true )
      | ( ( in @ SV1075 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK286_SY473 @ SV336 @ SV1 ) @ ( sK162_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6279]) ).

thf(6478,plain,
    ! [SV336: $i,SV1: $i,SV1076: $i,SV986: $i] :
      ( ( ( in @ SV986 @ SV1076 )
        = $false )
      | ( ( in @ SV986 @ SV1 )
        = $true )
      | ( ( in @ SV1076 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( SV336
          = ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6280]) ).

thf(6479,plain,
    ! [SV336: $i,SV1: $i,SV1077: $i,SV987: $i] :
      ( ( ( in @ SV987 @ SV1077 )
        = $false )
      | ( ( in @ SV987 @ SV1 )
        = $true )
      | ( ( in @ SV1077 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK162_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV336 @ ( sK286_SY473 @ SV336 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6281]) ).

thf(6480,plain,
    ! [SV338: $i,SV1: $i,SV1078: $i,SV988: $i] :
      ( ( ( in @ SV988 @ SV1078 )
        = $false )
      | ( ( in @ SV988 @ SV1 )
        = $true )
      | ( ( in @ SV1078 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK287_SY474 @ SV338 @ SV1 ) @ ( sK163_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6282]) ).

thf(6481,plain,
    ! [SV338: $i,SV1: $i,SV1079: $i,SV989: $i] :
      ( ( ( in @ SV989 @ SV1079 )
        = $false )
      | ( ( in @ SV989 @ SV1 )
        = $true )
      | ( ( in @ SV1079 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( SV338
          = ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6283]) ).

thf(6482,plain,
    ! [SV338: $i,SV1: $i,SV1080: $i,SV990: $i] :
      ( ( ( in @ SV990 @ SV1080 )
        = $false )
      | ( ( in @ SV990 @ SV1 )
        = $true )
      | ( ( in @ SV1080 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK91_SY7 @ SV1 ) @ ( sK91_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK21_SY5 @ SV1 ) @ ( sK30_SY34 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK163_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV338 @ ( sK287_SY474 @ SV338 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6284]) ).

thf(6483,plain,
    ! [SV348: $i,SV1: $i,SV1081: $i,SV1003: $i] :
      ( ( ( in @ SV1003 @ SV1081 )
        = $false )
      | ( ( in @ SV1003 @ SV1 )
        = $true )
      | ( ( in @ SV1081 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK288_SY479 @ SV348 @ SV1 ) @ ( sK164_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6297]) ).

thf(6484,plain,
    ! [SV348: $i,SV1: $i,SV1082: $i,SV1004: $i] :
      ( ( ( in @ SV1004 @ SV1082 )
        = $false )
      | ( ( in @ SV1004 @ SV1 )
        = $true )
      | ( ( in @ SV1082 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( SV348
          = ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6298]) ).

thf(6485,plain,
    ! [SV348: $i,SV1: $i,SV1083: $i,SV1005: $i] :
      ( ( ( in @ SV1005 @ SV1083 )
        = $false )
      | ( ( in @ SV1005 @ SV1 )
        = $true )
      | ( ( in @ SV1083 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK164_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV348 @ ( sK288_SY479 @ SV348 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6299]) ).

thf(6486,plain,
    ! [SV350: $i,SV1: $i,SV1084: $i,SV1006: $i] :
      ( ( ( in @ SV1006 @ SV1084 )
        = $false )
      | ( ( in @ SV1006 @ SV1 )
        = $true )
      | ( ( in @ SV1084 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK289_SY480 @ SV350 @ SV1 ) @ ( sK165_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6300]) ).

thf(6487,plain,
    ! [SV350: $i,SV1: $i,SV1085: $i,SV1007: $i] :
      ( ( ( in @ SV1007 @ SV1085 )
        = $false )
      | ( ( in @ SV1007 @ SV1 )
        = $true )
      | ( ( in @ SV1085 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( SV350
          = ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6301]) ).

thf(6488,plain,
    ! [SV350: $i,SV1: $i,SV1086: $i,SV1008: $i] :
      ( ( ( in @ SV1008 @ SV1086 )
        = $false )
      | ( ( in @ SV1008 @ SV1 )
        = $true )
      | ( ( in @ SV1086 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK96_SY7 @ SV1 ) @ ( sK96_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( ( sK24_SY5 @ SV1 )
          = ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK165_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV350 @ ( sK289_SY480 @ SV350 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6302]) ).

thf(6489,plain,
    ! [SV352: $i,SV1: $i,SV1087: $i,SV1009: $i] :
      ( ( ( in @ SV1009 @ SV1087 )
        = $false )
      | ( ( in @ SV1009 @ SV1 )
        = $true )
      | ( ( in @ SV1087 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK290_SY481 @ SV352 @ SV1 ) @ ( sK166_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6303]) ).

thf(6490,plain,
    ! [SV352: $i,SV1: $i,SV1088: $i,SV1010: $i] :
      ( ( ( in @ SV1010 @ SV1088 )
        = $false )
      | ( ( in @ SV1010 @ SV1 )
        = $true )
      | ( ( in @ SV1088 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( SV352
          = ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6304]) ).

thf(6491,plain,
    ! [SV352: $i,SV1: $i,SV1089: $i,SV1011: $i] :
      ( ( ( in @ SV1011 @ SV1089 )
        = $false )
      | ( ( in @ SV1011 @ SV1 )
        = $true )
      | ( ( in @ SV1089 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK166_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV352 @ ( sK290_SY481 @ SV352 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6305]) ).

thf(6492,plain,
    ! [SV354: $i,SV1: $i,SV1090: $i,SV1012: $i] :
      ( ( ( in @ SV1012 @ SV1090 )
        = $false )
      | ( ( in @ SV1012 @ SV1 )
        = $true )
      | ( ( in @ SV1090 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK291_SY482 @ SV354 @ SV1 ) @ ( sK167_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6306]) ).

thf(6493,plain,
    ! [SV354: $i,SV1: $i,SV1091: $i,SV1013: $i] :
      ( ( ( in @ SV1013 @ SV1091 )
        = $false )
      | ( ( in @ SV1013 @ SV1 )
        = $true )
      | ( ( in @ SV1091 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( SV354
          = ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6307]) ).

thf(6494,plain,
    ! [SV354: $i,SV1: $i,SV1092: $i,SV1014: $i] :
      ( ( ( in @ SV1014 @ SV1092 )
        = $false )
      | ( ( in @ SV1014 @ SV1 )
        = $true )
      | ( ( in @ SV1092 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK97_SY7 @ SV1 ) @ ( sK97_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK13_SY28 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK24_SY5 @ SV1 ) @ ( sK34_SY35 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK167_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV354 @ ( sK291_SY482 @ SV354 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6308]) ).

thf(6495,plain,
    ! [SV406: $i,SV1: $i,SV1129: $i,SV1093: $i] :
      ( ( ( ~ ( in @ SV1093 @ SV1129 ) )
        = $true )
      | ( ( in @ SV1093 @ SV1 )
        = $true )
      | ( ( in @ SV1129 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK300_SY529 @ SV406 @ SV1 ) @ ( sK180_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6315]) ).

thf(6496,plain,
    ! [SV406: $i,SV1: $i,SV1130: $i,SV1094: $i] :
      ( ( ( ~ ( in @ SV1094 @ SV1130 ) )
        = $true )
      | ( ( in @ SV1094 @ SV1 )
        = $true )
      | ( ( in @ SV1130 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( SV406
          = ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6316]) ).

thf(6497,plain,
    ! [SV406: $i,SV1: $i,SV1131: $i,SV1095: $i] :
      ( ( ( ~ ( in @ SV1095 @ SV1131 ) )
        = $true )
      | ( ( in @ SV1095 @ SV1 )
        = $true )
      | ( ( in @ SV1131 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV406 @ ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6317]) ).

thf(6498,plain,
    ! [SV408: $i,SV1: $i,SV1132: $i,SV1096: $i] :
      ( ( ( ~ ( in @ SV1096 @ SV1132 ) )
        = $true )
      | ( ( in @ SV1096 @ SV1 )
        = $true )
      | ( ( in @ SV1132 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK301_SY530 @ SV408 @ SV1 ) @ ( sK181_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6318]) ).

thf(6499,plain,
    ! [SV408: $i,SV1: $i,SV1133: $i,SV1097: $i] :
      ( ( ( ~ ( in @ SV1097 @ SV1133 ) )
        = $true )
      | ( ( in @ SV1097 @ SV1 )
        = $true )
      | ( ( in @ SV1133 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( SV408
          = ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6319]) ).

thf(6500,plain,
    ! [SV408: $i,SV1: $i,SV1134: $i,SV1098: $i] :
      ( ( ( ~ ( in @ SV1098 @ SV1134 ) )
        = $true )
      | ( ( in @ SV1098 @ SV1 )
        = $true )
      | ( ( in @ SV1134 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV408 @ ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6320]) ).

thf(6501,plain,
    ! [SV516: $i,SV1165: $i,SV1: $i,SV1237: $i] :
      ( ( ( ~ ( in @ SV1237 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1165 @ SV1237 )
          | ( in @ SV1165 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK312_SY589 @ SV516 @ SV1 ) @ ( sK196_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6321]) ).

thf(6502,plain,
    ! [SV516: $i,SV1166: $i,SV1: $i,SV1238: $i] :
      ( ( ( ~ ( in @ SV1238 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1166 @ SV1238 )
          | ( in @ SV1166 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( SV516
          = ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6322]) ).

thf(6503,plain,
    ! [SV516: $i,SV1167: $i,SV1: $i,SV1239: $i] :
      ( ( ( ~ ( in @ SV1239 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1167 @ SV1239 )
          | ( in @ SV1167 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV516 @ ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6323]) ).

thf(6504,plain,
    ! [SV518: $i,SV1168: $i,SV1: $i,SV1240: $i] :
      ( ( ( ~ ( in @ SV1240 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1168 @ SV1240 )
          | ( in @ SV1168 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK313_SY590 @ SV518 @ SV1 ) @ ( sK197_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6324]) ).

thf(6505,plain,
    ! [SV518: $i,SV1169: $i,SV1: $i,SV1241: $i] :
      ( ( ( ~ ( in @ SV1241 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1169 @ SV1241 )
          | ( in @ SV1169 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( SV518
          = ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6325]) ).

thf(6506,plain,
    ! [SV518: $i,SV1170: $i,SV1: $i,SV1242: $i] :
      ( ( ( ~ ( in @ SV1242 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1170 @ SV1242 )
          | ( in @ SV1170 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV518 @ ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6326]) ).

thf(6507,plain,
    ! [SV604: $i,SV1243: $i,SV1: $i,SV1309: $i] :
      ( ( ( ~ ( in @ SV1309 @ SV1 )
          | ~ ( in @ SV1243 @ SV1309 )
          | ( in @ SV1243 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK328_SY659 @ SV604 @ SV1 ) @ ( sK212_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6327]) ).

thf(6508,plain,
    ! [SV604: $i,SV1244: $i,SV1: $i,SV1310: $i] :
      ( ( ( ~ ( in @ SV1310 @ SV1 )
          | ~ ( in @ SV1244 @ SV1310 )
          | ( in @ SV1244 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( SV604
          = ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6328]) ).

thf(6509,plain,
    ! [SV604: $i,SV1245: $i,SV1: $i,SV1311: $i] :
      ( ( ( ~ ( in @ SV1311 @ SV1 )
          | ~ ( in @ SV1245 @ SV1311 )
          | ( in @ SV1245 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6329]) ).

thf(6510,plain,
    ! [SV606: $i,SV1246: $i,SV1: $i,SV1312: $i] :
      ( ( ( ~ ( in @ SV1312 @ SV1 )
          | ~ ( in @ SV1246 @ SV1312 )
          | ( in @ SV1246 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK329_SY660 @ SV606 @ SV1 ) @ ( sK213_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6330]) ).

thf(6511,plain,
    ! [SV606: $i,SV1247: $i,SV1: $i,SV1313: $i] :
      ( ( ( ~ ( in @ SV1313 @ SV1 )
          | ~ ( in @ SV1247 @ SV1313 )
          | ( in @ SV1247 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( SV606
          = ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6331]) ).

thf(6512,plain,
    ! [SV606: $i,SV1248: $i,SV1: $i,SV1314: $i] :
      ( ( ( ~ ( in @ SV1314 @ SV1 )
          | ~ ( in @ SV1248 @ SV1314 )
          | ( in @ SV1248 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6332]) ).

thf(6513,plain,
    ! [SV608: $i,SV1249: $i,SV1: $i,SV1315: $i] :
      ( ( ( ~ ( in @ SV1315 @ SV1 )
          | ~ ( in @ SV1249 @ SV1315 )
          | ( in @ SV1249 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK330_SY661 @ SV608 @ SV1 ) @ ( sK214_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6333]) ).

thf(6514,plain,
    ! [SV608: $i,SV1250: $i,SV1: $i,SV1316: $i] :
      ( ( ( ~ ( in @ SV1316 @ SV1 )
          | ~ ( in @ SV1250 @ SV1316 )
          | ( in @ SV1250 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( SV608
          = ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6334]) ).

thf(6515,plain,
    ! [SV608: $i,SV1251: $i,SV1: $i,SV1317: $i] :
      ( ( ( ~ ( in @ SV1317 @ SV1 )
          | ~ ( in @ SV1251 @ SV1317 )
          | ( in @ SV1251 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6335]) ).

thf(6516,plain,
    ! [SV610: $i,SV1252: $i,SV1: $i,SV1318: $i] :
      ( ( ( ~ ( in @ SV1318 @ SV1 )
          | ~ ( in @ SV1252 @ SV1318 )
          | ( in @ SV1252 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK331_SY662 @ SV610 @ SV1 ) @ ( sK215_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6336]) ).

thf(6517,plain,
    ! [SV610: $i,SV1253: $i,SV1: $i,SV1319: $i] :
      ( ( ( ~ ( in @ SV1319 @ SV1 )
          | ~ ( in @ SV1253 @ SV1319 )
          | ( in @ SV1253 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( SV610
          = ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6337]) ).

thf(6518,plain,
    ! [SV610: $i,SV1254: $i,SV1: $i,SV1320: $i] :
      ( ( ( ~ ( in @ SV1320 @ SV1 )
          | ~ ( in @ SV1254 @ SV1320 )
          | ( in @ SV1254 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6338]) ).

thf(6519,plain,
    ! [SV524: $i,SV1171: $i,SV1: $i,SV1255: $i] :
      ( ( ( ~ ( in @ SV1255 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1171 @ SV1255 )
          | ( in @ SV1171 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK314_SY595 @ SV524 @ SV1 ) @ ( sK198_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6339]) ).

thf(6520,plain,
    ! [SV524: $i,SV1172: $i,SV1: $i,SV1256: $i] :
      ( ( ( ~ ( in @ SV1256 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1172 @ SV1256 )
          | ( in @ SV1172 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( SV524
          = ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6340]) ).

thf(6521,plain,
    ! [SV524: $i,SV1173: $i,SV1: $i,SV1257: $i] :
      ( ( ( ~ ( in @ SV1257 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1173 @ SV1257 )
          | ( in @ SV1173 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6341]) ).

thf(6522,plain,
    ! [SV526: $i,SV1174: $i,SV1: $i,SV1258: $i] :
      ( ( ( ~ ( in @ SV1258 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1174 @ SV1258 )
          | ( in @ SV1174 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK315_SY596 @ SV526 @ SV1 ) @ ( sK199_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6342]) ).

thf(6523,plain,
    ! [SV526: $i,SV1175: $i,SV1: $i,SV1259: $i] :
      ( ( ( ~ ( in @ SV1259 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1175 @ SV1259 )
          | ( in @ SV1175 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( SV526
          = ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6343]) ).

thf(6524,plain,
    ! [SV526: $i,SV1176: $i,SV1: $i,SV1260: $i] :
      ( ( ( ~ ( in @ SV1260 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1176 @ SV1260 )
          | ( in @ SV1176 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6344]) ).

thf(6525,plain,
    ! [SV410: $i,SV1: $i,SV1135: $i,SV1099: $i] :
      ( ( ( ~ ( in @ SV1099 @ SV1135 ) )
        = $true )
      | ( ( in @ SV1099 @ SV1 )
        = $true )
      | ( ( in @ SV1135 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK302_SY531 @ SV410 @ SV1 ) @ ( sK182_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6345]) ).

thf(6526,plain,
    ! [SV410: $i,SV1: $i,SV1136: $i,SV1100: $i] :
      ( ( ( ~ ( in @ SV1100 @ SV1136 ) )
        = $true )
      | ( ( in @ SV1100 @ SV1 )
        = $true )
      | ( ( in @ SV1136 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( SV410
          = ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6346]) ).

thf(6527,plain,
    ! [SV410: $i,SV1: $i,SV1137: $i,SV1101: $i] :
      ( ( ( ~ ( in @ SV1101 @ SV1137 ) )
        = $true )
      | ( ( in @ SV1101 @ SV1 )
        = $true )
      | ( ( in @ SV1137 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV410 @ ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6347]) ).

thf(6528,plain,
    ! [SV412: $i,SV1: $i,SV1138: $i,SV1102: $i] :
      ( ( ( ~ ( in @ SV1102 @ SV1138 ) )
        = $true )
      | ( ( in @ SV1102 @ SV1 )
        = $true )
      | ( ( in @ SV1138 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK303_SY532 @ SV412 @ SV1 ) @ ( sK183_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6348]) ).

thf(6529,plain,
    ! [SV412: $i,SV1: $i,SV1139: $i,SV1103: $i] :
      ( ( ( ~ ( in @ SV1103 @ SV1139 ) )
        = $true )
      | ( ( in @ SV1103 @ SV1 )
        = $true )
      | ( ( in @ SV1139 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( SV412
          = ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6349]) ).

thf(6530,plain,
    ! [SV412: $i,SV1: $i,SV1140: $i,SV1104: $i] :
      ( ( ( ~ ( in @ SV1104 @ SV1140 ) )
        = $true )
      | ( ( in @ SV1104 @ SV1 )
        = $true )
      | ( ( in @ SV1140 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV412 @ ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6350]) ).

thf(6531,plain,
    ! [SV530: $i,SV1177: $i,SV1: $i,SV1261: $i] :
      ( ( ( ~ ( in @ SV1261 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1177 @ SV1261 )
          | ( in @ SV1177 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK316_SY597 @ SV530 @ SV1 ) @ ( sK200_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6351]) ).

thf(6532,plain,
    ! [SV530: $i,SV1178: $i,SV1: $i,SV1262: $i] :
      ( ( ( ~ ( in @ SV1262 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1178 @ SV1262 )
          | ( in @ SV1178 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( SV530
          = ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6352]) ).

thf(6533,plain,
    ! [SV530: $i,SV1179: $i,SV1: $i,SV1263: $i] :
      ( ( ( ~ ( in @ SV1263 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1179 @ SV1263 )
          | ( in @ SV1179 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV530 @ ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6353]) ).

thf(6534,plain,
    ! [SV532: $i,SV1180: $i,SV1: $i,SV1264: $i] :
      ( ( ( ~ ( in @ SV1264 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1180 @ SV1264 )
          | ( in @ SV1180 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK317_SY598 @ SV532 @ SV1 ) @ ( sK201_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6354]) ).

thf(6535,plain,
    ! [SV532: $i,SV1181: $i,SV1: $i,SV1265: $i] :
      ( ( ( ~ ( in @ SV1265 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1181 @ SV1265 )
          | ( in @ SV1181 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( SV532
          = ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6355]) ).

thf(6536,plain,
    ! [SV532: $i,SV1182: $i,SV1: $i,SV1266: $i] :
      ( ( ( ~ ( in @ SV1266 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1182 @ SV1266 )
          | ( in @ SV1182 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV532 @ ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6356]) ).

thf(6537,plain,
    ! [SV616: $i,SV1267: $i,SV1: $i,SV1321: $i] :
      ( ( ( ~ ( in @ SV1321 @ SV1 )
          | ~ ( in @ SV1267 @ SV1321 )
          | ( in @ SV1267 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK332_SY667 @ SV616 @ SV1 ) @ ( sK216_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6357]) ).

thf(6538,plain,
    ! [SV616: $i,SV1268: $i,SV1: $i,SV1322: $i] :
      ( ( ( ~ ( in @ SV1322 @ SV1 )
          | ~ ( in @ SV1268 @ SV1322 )
          | ( in @ SV1268 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( SV616
          = ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6358]) ).

thf(6539,plain,
    ! [SV616: $i,SV1269: $i,SV1: $i,SV1323: $i] :
      ( ( ( ~ ( in @ SV1323 @ SV1 )
          | ~ ( in @ SV1269 @ SV1323 )
          | ( in @ SV1269 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6359]) ).

thf(6540,plain,
    ! [SV618: $i,SV1270: $i,SV1: $i,SV1324: $i] :
      ( ( ( ~ ( in @ SV1324 @ SV1 )
          | ~ ( in @ SV1270 @ SV1324 )
          | ( in @ SV1270 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK333_SY668 @ SV618 @ SV1 ) @ ( sK217_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6360]) ).

thf(6541,plain,
    ! [SV618: $i,SV1271: $i,SV1: $i,SV1325: $i] :
      ( ( ( ~ ( in @ SV1325 @ SV1 )
          | ~ ( in @ SV1271 @ SV1325 )
          | ( in @ SV1271 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( SV618
          = ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6361]) ).

thf(6542,plain,
    ! [SV618: $i,SV1272: $i,SV1: $i,SV1326: $i] :
      ( ( ( ~ ( in @ SV1326 @ SV1 )
          | ~ ( in @ SV1272 @ SV1326 )
          | ( in @ SV1272 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6362]) ).

thf(6543,plain,
    ! [SV620: $i,SV1273: $i,SV1: $i,SV1327: $i] :
      ( ( ( ~ ( in @ SV1327 @ SV1 )
          | ~ ( in @ SV1273 @ SV1327 )
          | ( in @ SV1273 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK334_SY669 @ SV620 @ SV1 ) @ ( sK218_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6363]) ).

thf(6544,plain,
    ! [SV620: $i,SV1274: $i,SV1: $i,SV1328: $i] :
      ( ( ( ~ ( in @ SV1328 @ SV1 )
          | ~ ( in @ SV1274 @ SV1328 )
          | ( in @ SV1274 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( SV620
          = ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6364]) ).

thf(6545,plain,
    ! [SV620: $i,SV1275: $i,SV1: $i,SV1329: $i] :
      ( ( ( ~ ( in @ SV1329 @ SV1 )
          | ~ ( in @ SV1275 @ SV1329 )
          | ( in @ SV1275 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6365]) ).

thf(6546,plain,
    ! [SV622: $i,SV1276: $i,SV1: $i,SV1330: $i] :
      ( ( ( ~ ( in @ SV1330 @ SV1 )
          | ~ ( in @ SV1276 @ SV1330 )
          | ( in @ SV1276 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK335_SY670 @ SV622 @ SV1 ) @ ( sK219_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[6366]) ).

thf(6547,plain,
    ! [SV622: $i,SV1277: $i,SV1: $i,SV1331: $i] :
      ( ( ( ~ ( in @ SV1331 @ SV1 )
          | ~ ( in @ SV1277 @ SV1331 )
          | ( in @ SV1277 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( SV622
          = ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6367]) ).

thf(6548,plain,
    ! [SV622: $i,SV1278: $i,SV1: $i,SV1332: $i] :
      ( ( ( ~ ( in @ SV1332 @ SV1 )
          | ~ ( in @ SV1278 @ SV1332 )
          | ( in @ SV1278 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[6368]) ).

thf(6549,plain,
    ! [SV538: $i,SV1183: $i,SV1: $i,SV1279: $i] :
      ( ( ( ~ ( in @ SV1279 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1183 @ SV1279 )
          | ( in @ SV1183 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK318_SY603 @ SV538 @ SV1 ) @ ( sK202_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6369]) ).

thf(6550,plain,
    ! [SV538: $i,SV1184: $i,SV1: $i,SV1280: $i] :
      ( ( ( ~ ( in @ SV1280 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1184 @ SV1280 )
          | ( in @ SV1184 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( SV538
          = ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6370]) ).

thf(6551,plain,
    ! [SV538: $i,SV1185: $i,SV1: $i,SV1281: $i] :
      ( ( ( ~ ( in @ SV1281 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1185 @ SV1281 )
          | ( in @ SV1185 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6371]) ).

thf(6552,plain,
    ! [SV540: $i,SV1186: $i,SV1: $i,SV1282: $i] :
      ( ( ( ~ ( in @ SV1282 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1186 @ SV1282 )
          | ( in @ SV1186 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK319_SY604 @ SV540 @ SV1 ) @ ( sK203_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6372]) ).

thf(6553,plain,
    ! [SV540: $i,SV1187: $i,SV1: $i,SV1283: $i] :
      ( ( ( ~ ( in @ SV1283 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1187 @ SV1283 )
          | ( in @ SV1187 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( SV540
          = ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6373]) ).

thf(6554,plain,
    ! [SV540: $i,SV1188: $i,SV1: $i,SV1284: $i] :
      ( ( ( ~ ( in @ SV1284 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1188 @ SV1284 )
          | ( in @ SV1188 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6374]) ).

thf(6555,plain,
    ! [SV364: $i,SV1: $i,SV1105: $i,SV1027: $i] :
      ( ( ( in @ SV1027 @ SV1105 )
        = $false )
      | ( ( in @ SV1027 @ SV1 )
        = $true )
      | ( ( in @ SV1105 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK292_SY507 @ SV364 @ SV1 ) @ ( sK172_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6381]) ).

thf(6556,plain,
    ! [SV364: $i,SV1: $i,SV1106: $i,SV1028: $i] :
      ( ( ( in @ SV1028 @ SV1106 )
        = $false )
      | ( ( in @ SV1028 @ SV1 )
        = $true )
      | ( ( in @ SV1106 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( SV364
          = ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6382]) ).

thf(6557,plain,
    ! [SV364: $i,SV1: $i,SV1107: $i,SV1029: $i] :
      ( ( ( in @ SV1029 @ SV1107 )
        = $false )
      | ( ( in @ SV1029 @ SV1 )
        = $true )
      | ( ( in @ SV1107 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK172_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV364 @ ( sK292_SY507 @ SV364 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6383]) ).

thf(6558,plain,
    ! [SV366: $i,SV1: $i,SV1108: $i,SV1030: $i] :
      ( ( ( in @ SV1030 @ SV1108 )
        = $false )
      | ( ( in @ SV1030 @ SV1 )
        = $true )
      | ( ( in @ SV1108 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK293_SY508 @ SV366 @ SV1 ) @ ( sK173_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6384]) ).

thf(6559,plain,
    ! [SV366: $i,SV1: $i,SV1109: $i,SV1031: $i] :
      ( ( ( in @ SV1031 @ SV1109 )
        = $false )
      | ( ( in @ SV1031 @ SV1 )
        = $true )
      | ( ( in @ SV1109 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( SV366
          = ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6385]) ).

thf(6560,plain,
    ! [SV366: $i,SV1: $i,SV1110: $i,SV1032: $i] :
      ( ( ( in @ SV1032 @ SV1110 )
        = $false )
      | ( ( in @ SV1032 @ SV1 )
        = $true )
      | ( ( in @ SV1110 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK98_SY7 @ SV1 ) @ ( sK98_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( ( sK25_SY5 @ SV1 )
          = ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK173_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV366 @ ( sK293_SY508 @ SV366 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6386]) ).

thf(6561,plain,
    ! [SV368: $i,SV1: $i,SV1111: $i,SV1033: $i] :
      ( ( ( in @ SV1033 @ SV1111 )
        = $false )
      | ( ( in @ SV1033 @ SV1 )
        = $true )
      | ( ( in @ SV1111 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK294_SY509 @ SV368 @ SV1 ) @ ( sK174_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6387]) ).

thf(6562,plain,
    ! [SV368: $i,SV1: $i,SV1112: $i,SV1034: $i] :
      ( ( ( in @ SV1034 @ SV1112 )
        = $false )
      | ( ( in @ SV1034 @ SV1 )
        = $true )
      | ( ( in @ SV1112 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( SV368
          = ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6388]) ).

thf(6563,plain,
    ! [SV368: $i,SV1: $i,SV1113: $i,SV1035: $i] :
      ( ( ( in @ SV1035 @ SV1113 )
        = $false )
      | ( ( in @ SV1035 @ SV1 )
        = $true )
      | ( ( in @ SV1113 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK174_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV368 @ ( sK294_SY509 @ SV368 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6389]) ).

thf(6564,plain,
    ! [SV370: $i,SV1: $i,SV1114: $i,SV1036: $i] :
      ( ( ( in @ SV1036 @ SV1114 )
        = $false )
      | ( ( in @ SV1036 @ SV1 )
        = $true )
      | ( ( in @ SV1114 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK295_SY510 @ SV370 @ SV1 ) @ ( sK175_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6390]) ).

thf(6565,plain,
    ! [SV370: $i,SV1: $i,SV1115: $i,SV1037: $i] :
      ( ( ( in @ SV1037 @ SV1115 )
        = $false )
      | ( ( in @ SV1037 @ SV1 )
        = $true )
      | ( ( in @ SV1115 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( SV370
          = ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6391]) ).

thf(6566,plain,
    ! [SV370: $i,SV1: $i,SV1116: $i,SV1038: $i] :
      ( ( ( in @ SV1038 @ SV1116 )
        = $false )
      | ( ( in @ SV1038 @ SV1 )
        = $true )
      | ( ( in @ SV1116 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK99_SY7 @ SV1 ) @ ( sK99_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK25_SY5 @ SV1 ) @ ( sK35_SY36 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK175_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV370 @ ( sK295_SY510 @ SV370 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6392]) ).

thf(6567,plain,
    ! [SV382: $i,SV1: $i,SV1117: $i,SV1057: $i] :
      ( ( ( in @ SV1057 @ SV1117 )
        = $false )
      | ( ( in @ SV1057 @ SV1 )
        = $true )
      | ( ( in @ SV1117 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK296_SY517 @ SV382 @ SV1 ) @ ( sK176_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6411]) ).

thf(6568,plain,
    ! [SV382: $i,SV1: $i,SV1118: $i,SV1058: $i] :
      ( ( ( in @ SV1058 @ SV1118 )
        = $false )
      | ( ( in @ SV1058 @ SV1 )
        = $true )
      | ( ( in @ SV1118 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( SV382
          = ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6412]) ).

thf(6569,plain,
    ! [SV382: $i,SV1: $i,SV1119: $i,SV1059: $i] :
      ( ( ( in @ SV1059 @ SV1119 )
        = $false )
      | ( ( in @ SV1059 @ SV1 )
        = $true )
      | ( ( in @ SV1119 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV382 @ ( sK176_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV382 @ ( sK296_SY517 @ SV382 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6413]) ).

thf(6570,plain,
    ! [SV384: $i,SV1: $i,SV1120: $i,SV1060: $i] :
      ( ( ( in @ SV1060 @ SV1120 )
        = $false )
      | ( ( in @ SV1060 @ SV1 )
        = $true )
      | ( ( in @ SV1120 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK297_SY518 @ SV384 @ SV1 ) @ ( sK177_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6414]) ).

thf(6571,plain,
    ! [SV384: $i,SV1: $i,SV1121: $i,SV1061: $i] :
      ( ( ( in @ SV1061 @ SV1121 )
        = $false )
      | ( ( in @ SV1061 @ SV1 )
        = $true )
      | ( ( in @ SV1121 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( SV384
          = ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6415]) ).

thf(6572,plain,
    ! [SV384: $i,SV1: $i,SV1122: $i,SV1062: $i] :
      ( ( ( in @ SV1062 @ SV1122 )
        = $false )
      | ( ( in @ SV1062 @ SV1 )
        = $true )
      | ( ( in @ SV1122 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK106_SY7 @ SV1 ) @ ( sK106_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV384 @ ( sK177_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV384 @ ( sK297_SY518 @ SV384 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6416]) ).

thf(6573,plain,
    ! [SV482: $i,SV1141: $i,SV1: $i,SV1189: $i] :
      ( ( ( in @ SV1189 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1141 @ SV1189 )
          | ( in @ SV1141 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK304_SY573 @ SV482 @ SV1 ) @ ( sK186_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6417]) ).

thf(6574,plain,
    ! [SV482: $i,SV1142: $i,SV1: $i,SV1190: $i] :
      ( ( ( in @ SV1190 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1142 @ SV1190 )
          | ( in @ SV1142 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( SV482
          = ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6418]) ).

thf(6575,plain,
    ! [SV482: $i,SV1143: $i,SV1: $i,SV1191: $i] :
      ( ( ( in @ SV1191 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1143 @ SV1191 )
          | ( in @ SV1143 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV482 @ ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6419]) ).

thf(6576,plain,
    ! [SV484: $i,SV1144: $i,SV1: $i,SV1192: $i] :
      ( ( ( in @ SV1192 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1144 @ SV1192 )
          | ( in @ SV1144 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK305_SY574 @ SV484 @ SV1 ) @ ( sK187_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6420]) ).

thf(6577,plain,
    ! [SV484: $i,SV1145: $i,SV1: $i,SV1193: $i] :
      ( ( ( in @ SV1193 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1145 @ SV1193 )
          | ( in @ SV1145 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( SV484
          = ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6421]) ).

thf(6578,plain,
    ! [SV484: $i,SV1146: $i,SV1: $i,SV1194: $i] :
      ( ( ( in @ SV1194 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1146 @ SV1194 )
          | ( in @ SV1146 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV484 @ ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6422]) ).

thf(6579,plain,
    ! [SV562: $i,SV1195: $i,SV1: $i,SV1285: $i] :
      ( ( ( ~ ( in @ SV1285 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1195 @ SV1285 )
          | ( in @ SV1195 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK320_SY625 @ SV562 @ SV1 ) @ ( sK204_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6423]) ).

thf(6580,plain,
    ! [SV562: $i,SV1196: $i,SV1: $i,SV1286: $i] :
      ( ( ( ~ ( in @ SV1286 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1196 @ SV1286 )
          | ( in @ SV1196 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( SV562
          = ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6424]) ).

thf(6581,plain,
    ! [SV562: $i,SV1197: $i,SV1: $i,SV1287: $i] :
      ( ( ( ~ ( in @ SV1287 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1197 @ SV1287 )
          | ( in @ SV1197 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6425]) ).

thf(6582,plain,
    ! [SV564: $i,SV1198: $i,SV1: $i,SV1288: $i] :
      ( ( ( ~ ( in @ SV1288 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1198 @ SV1288 )
          | ( in @ SV1198 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK321_SY626 @ SV564 @ SV1 ) @ ( sK205_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6426]) ).

thf(6583,plain,
    ! [SV564: $i,SV1199: $i,SV1: $i,SV1289: $i] :
      ( ( ( ~ ( in @ SV1289 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1199 @ SV1289 )
          | ( in @ SV1199 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( SV564
          = ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6427]) ).

thf(6584,plain,
    ! [SV564: $i,SV1200: $i,SV1: $i,SV1290: $i] :
      ( ( ( ~ ( in @ SV1290 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1200 @ SV1290 )
          | ( in @ SV1200 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6428]) ).

thf(6585,plain,
    ! [SV566: $i,SV1201: $i,SV1: $i,SV1291: $i] :
      ( ( ( ~ ( in @ SV1291 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1201 @ SV1291 )
          | ( in @ SV1201 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK322_SY627 @ SV566 @ SV1 ) @ ( sK206_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6429]) ).

thf(6586,plain,
    ! [SV566: $i,SV1202: $i,SV1: $i,SV1292: $i] :
      ( ( ( ~ ( in @ SV1292 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1202 @ SV1292 )
          | ( in @ SV1202 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( SV566
          = ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6430]) ).

thf(6587,plain,
    ! [SV566: $i,SV1203: $i,SV1: $i,SV1293: $i] :
      ( ( ( ~ ( in @ SV1293 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1203 @ SV1293 )
          | ( in @ SV1203 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6431]) ).

thf(6588,plain,
    ! [SV568: $i,SV1204: $i,SV1: $i,SV1294: $i] :
      ( ( ( ~ ( in @ SV1294 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1204 @ SV1294 )
          | ( in @ SV1204 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK323_SY628 @ SV568 @ SV1 ) @ ( sK207_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6432]) ).

thf(6589,plain,
    ! [SV568: $i,SV1205: $i,SV1: $i,SV1295: $i] :
      ( ( ( ~ ( in @ SV1295 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1205 @ SV1295 )
          | ( in @ SV1205 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( SV568
          = ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6433]) ).

thf(6590,plain,
    ! [SV568: $i,SV1206: $i,SV1: $i,SV1296: $i] :
      ( ( ( ~ ( in @ SV1296 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1206 @ SV1296 )
          | ( in @ SV1206 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6434]) ).

thf(6591,plain,
    ! [SV490: $i,SV1147: $i,SV1: $i,SV1207: $i] :
      ( ( ( in @ SV1207 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1147 @ SV1207 )
          | ( in @ SV1147 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK306_SY579 @ SV490 @ SV1 ) @ ( sK188_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6435]) ).

thf(6592,plain,
    ! [SV490: $i,SV1148: $i,SV1: $i,SV1208: $i] :
      ( ( ( in @ SV1208 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1148 @ SV1208 )
          | ( in @ SV1148 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( SV490
          = ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6436]) ).

thf(6593,plain,
    ! [SV490: $i,SV1149: $i,SV1: $i,SV1209: $i] :
      ( ( ( in @ SV1209 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1149 @ SV1209 )
          | ( in @ SV1149 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6437]) ).

thf(6594,plain,
    ! [SV492: $i,SV1150: $i,SV1: $i,SV1210: $i] :
      ( ( ( in @ SV1210 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1150 @ SV1210 )
          | ( in @ SV1150 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK307_SY580 @ SV492 @ SV1 ) @ ( sK189_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6438]) ).

thf(6595,plain,
    ! [SV492: $i,SV1151: $i,SV1: $i,SV1211: $i] :
      ( ( ( in @ SV1211 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1151 @ SV1211 )
          | ( in @ SV1151 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( SV492
          = ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6439]) ).

thf(6596,plain,
    ! [SV492: $i,SV1152: $i,SV1: $i,SV1212: $i] :
      ( ( ( in @ SV1212 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1152 @ SV1212 )
          | ( in @ SV1152 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6440]) ).

thf(6597,plain,
    ! [SV386: $i,SV1: $i,SV1123: $i,SV1063: $i] :
      ( ( ( in @ SV1063 @ SV1123 )
        = $false )
      | ( ( in @ SV1063 @ SV1 )
        = $true )
      | ( ( in @ SV1123 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK298_SY519 @ SV386 @ SV1 ) @ ( sK178_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6441]) ).

thf(6598,plain,
    ! [SV386: $i,SV1: $i,SV1124: $i,SV1064: $i] :
      ( ( ( in @ SV1064 @ SV1124 )
        = $false )
      | ( ( in @ SV1064 @ SV1 )
        = $true )
      | ( ( in @ SV1124 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( SV386
          = ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6442]) ).

thf(6599,plain,
    ! [SV386: $i,SV1: $i,SV1125: $i,SV1065: $i] :
      ( ( ( in @ SV1065 @ SV1125 )
        = $false )
      | ( ( in @ SV1065 @ SV1 )
        = $true )
      | ( ( in @ SV1125 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV386 @ ( sK178_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV386 @ ( sK298_SY519 @ SV386 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6443]) ).

thf(6600,plain,
    ! [SV388: $i,SV1: $i,SV1126: $i,SV1066: $i] :
      ( ( ( in @ SV1066 @ SV1126 )
        = $false )
      | ( ( in @ SV1066 @ SV1 )
        = $true )
      | ( ( in @ SV1126 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK299_SY520 @ SV388 @ SV1 ) @ ( sK179_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6444]) ).

thf(6601,plain,
    ! [SV388: $i,SV1: $i,SV1127: $i,SV1067: $i] :
      ( ( ( in @ SV1067 @ SV1127 )
        = $false )
      | ( ( in @ SV1067 @ SV1 )
        = $true )
      | ( ( in @ SV1127 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( SV388
          = ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6445]) ).

thf(6602,plain,
    ! [SV388: $i,SV1: $i,SV1128: $i,SV1068: $i] :
      ( ( ( in @ SV1068 @ SV1128 )
        = $false )
      | ( ( in @ SV1068 @ SV1 )
        = $true )
      | ( ( in @ SV1128 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK107_SY7 @ SV1 ) @ ( sK107_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV388 @ ( sK179_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV388 @ ( sK299_SY520 @ SV388 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6446]) ).

thf(6603,plain,
    ! [SV496: $i,SV1153: $i,SV1: $i,SV1213: $i] :
      ( ( ( in @ SV1213 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1153 @ SV1213 )
          | ( in @ SV1153 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK308_SY581 @ SV496 @ SV1 ) @ ( sK190_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6447]) ).

thf(6604,plain,
    ! [SV496: $i,SV1154: $i,SV1: $i,SV1214: $i] :
      ( ( ( in @ SV1214 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1154 @ SV1214 )
          | ( in @ SV1154 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( SV496
          = ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6448]) ).

thf(6605,plain,
    ! [SV496: $i,SV1155: $i,SV1: $i,SV1215: $i] :
      ( ( ( in @ SV1215 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1155 @ SV1215 )
          | ( in @ SV1155 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV496 @ ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6449]) ).

thf(6606,plain,
    ! [SV498: $i,SV1156: $i,SV1: $i,SV1216: $i] :
      ( ( ( in @ SV1216 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1156 @ SV1216 )
          | ( in @ SV1156 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK309_SY582 @ SV498 @ SV1 ) @ ( sK191_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6450]) ).

thf(6607,plain,
    ! [SV498: $i,SV1157: $i,SV1: $i,SV1217: $i] :
      ( ( ( in @ SV1217 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1157 @ SV1217 )
          | ( in @ SV1157 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( SV498
          = ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6451]) ).

thf(6608,plain,
    ! [SV498: $i,SV1158: $i,SV1: $i,SV1218: $i] :
      ( ( ( in @ SV1218 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1158 @ SV1218 )
          | ( in @ SV1158 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV498 @ ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6452]) ).

thf(6609,plain,
    ! [SV574: $i,SV1219: $i,SV1: $i,SV1297: $i] :
      ( ( ( ~ ( in @ SV1297 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1219 @ SV1297 )
          | ( in @ SV1219 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK324_SY633 @ SV574 @ SV1 ) @ ( sK208_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6453]) ).

thf(6610,plain,
    ! [SV574: $i,SV1220: $i,SV1: $i,SV1298: $i] :
      ( ( ( ~ ( in @ SV1298 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1220 @ SV1298 )
          | ( in @ SV1220 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( SV574
          = ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6454]) ).

thf(6611,plain,
    ! [SV574: $i,SV1221: $i,SV1: $i,SV1299: $i] :
      ( ( ( ~ ( in @ SV1299 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1221 @ SV1299 )
          | ( in @ SV1221 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6455]) ).

thf(6612,plain,
    ! [SV576: $i,SV1222: $i,SV1: $i,SV1300: $i] :
      ( ( ( ~ ( in @ SV1300 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1222 @ SV1300 )
          | ( in @ SV1222 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK325_SY634 @ SV576 @ SV1 ) @ ( sK209_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6456]) ).

thf(6613,plain,
    ! [SV576: $i,SV1223: $i,SV1: $i,SV1301: $i] :
      ( ( ( ~ ( in @ SV1301 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1223 @ SV1301 )
          | ( in @ SV1223 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( SV576
          = ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6457]) ).

thf(6614,plain,
    ! [SV576: $i,SV1224: $i,SV1: $i,SV1302: $i] :
      ( ( ( ~ ( in @ SV1302 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1224 @ SV1302 )
          | ( in @ SV1224 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6458]) ).

thf(6615,plain,
    ! [SV578: $i,SV1225: $i,SV1: $i,SV1303: $i] :
      ( ( ( ~ ( in @ SV1303 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1225 @ SV1303 )
          | ( in @ SV1225 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK326_SY635 @ SV578 @ SV1 ) @ ( sK210_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6459]) ).

thf(6616,plain,
    ! [SV578: $i,SV1226: $i,SV1: $i,SV1304: $i] :
      ( ( ( ~ ( in @ SV1304 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1226 @ SV1304 )
          | ( in @ SV1226 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( SV578
          = ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6460]) ).

thf(6617,plain,
    ! [SV578: $i,SV1227: $i,SV1: $i,SV1305: $i] :
      ( ( ( ~ ( in @ SV1305 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1227 @ SV1305 )
          | ( in @ SV1227 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6461]) ).

thf(6618,plain,
    ! [SV580: $i,SV1228: $i,SV1: $i,SV1306: $i] :
      ( ( ( ~ ( in @ SV1306 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1228 @ SV1306 )
          | ( in @ SV1228 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK327_SY636 @ SV580 @ SV1 ) @ ( sK211_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6462]) ).

thf(6619,plain,
    ! [SV580: $i,SV1229: $i,SV1: $i,SV1307: $i] :
      ( ( ( ~ ( in @ SV1307 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1229 @ SV1307 )
          | ( in @ SV1229 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( SV580
          = ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6463]) ).

thf(6620,plain,
    ! [SV580: $i,SV1230: $i,SV1: $i,SV1308: $i] :
      ( ( ( ~ ( in @ SV1308 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1230 @ SV1308 )
          | ( in @ SV1230 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6464]) ).

thf(6621,plain,
    ! [SV504: $i,SV1159: $i,SV1: $i,SV1231: $i] :
      ( ( ( in @ SV1231 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1159 @ SV1231 )
          | ( in @ SV1159 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK310_SY587 @ SV504 @ SV1 ) @ ( sK192_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6465]) ).

thf(6622,plain,
    ! [SV504: $i,SV1160: $i,SV1: $i,SV1232: $i] :
      ( ( ( in @ SV1232 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1160 @ SV1232 )
          | ( in @ SV1160 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( SV504
          = ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6466]) ).

thf(6623,plain,
    ! [SV504: $i,SV1161: $i,SV1: $i,SV1233: $i] :
      ( ( ( in @ SV1233 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1161 @ SV1233 )
          | ( in @ SV1161 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6467]) ).

thf(6624,plain,
    ! [SV506: $i,SV1162: $i,SV1: $i,SV1234: $i] :
      ( ( ( in @ SV1234 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1162 @ SV1234 )
          | ( in @ SV1162 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK311_SY588 @ SV506 @ SV1 ) @ ( sK193_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6468]) ).

thf(6625,plain,
    ! [SV506: $i,SV1163: $i,SV1: $i,SV1235: $i] :
      ( ( ( in @ SV1235 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1163 @ SV1235 )
          | ( in @ SV1163 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( SV506
          = ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6469]) ).

thf(6626,plain,
    ! [SV506: $i,SV1164: $i,SV1: $i,SV1236: $i] :
      ( ( ( in @ SV1236 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1164 @ SV1236 )
          | ( in @ SV1164 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6470]) ).

thf(6627,plain,
    ! [SV406: $i,SV1: $i,SV1129: $i,SV1093: $i] :
      ( ( ( in @ SV1093 @ SV1129 )
        = $false )
      | ( ( in @ SV1093 @ SV1 )
        = $true )
      | ( ( in @ SV1129 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK300_SY529 @ SV406 @ SV1 ) @ ( sK180_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6495]) ).

thf(6628,plain,
    ! [SV406: $i,SV1: $i,SV1130: $i,SV1094: $i] :
      ( ( ( in @ SV1094 @ SV1130 )
        = $false )
      | ( ( in @ SV1094 @ SV1 )
        = $true )
      | ( ( in @ SV1130 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( SV406
          = ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6496]) ).

thf(6629,plain,
    ! [SV406: $i,SV1: $i,SV1131: $i,SV1095: $i] :
      ( ( ( in @ SV1095 @ SV1131 )
        = $false )
      | ( ( in @ SV1095 @ SV1 )
        = $true )
      | ( ( in @ SV1131 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV406 @ ( sK180_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV406 @ ( sK300_SY529 @ SV406 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6497]) ).

thf(6630,plain,
    ! [SV408: $i,SV1: $i,SV1132: $i,SV1096: $i] :
      ( ( ( in @ SV1096 @ SV1132 )
        = $false )
      | ( ( in @ SV1096 @ SV1 )
        = $true )
      | ( ( in @ SV1132 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK301_SY530 @ SV408 @ SV1 ) @ ( sK181_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6498]) ).

thf(6631,plain,
    ! [SV408: $i,SV1: $i,SV1133: $i,SV1097: $i] :
      ( ( ( in @ SV1097 @ SV1133 )
        = $false )
      | ( ( in @ SV1097 @ SV1 )
        = $true )
      | ( ( in @ SV1133 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( SV408
          = ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6499]) ).

thf(6632,plain,
    ! [SV408: $i,SV1: $i,SV1134: $i,SV1098: $i] :
      ( ( ( in @ SV1098 @ SV1134 )
        = $false )
      | ( ( in @ SV1098 @ SV1 )
        = $true )
      | ( ( in @ SV1134 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK116_SY7 @ SV1 ) @ ( sK116_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV408 @ ( sK181_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV408 @ ( sK301_SY530 @ SV408 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6500]) ).

thf(6633,plain,
    ! [SV516: $i,SV1165: $i,SV1: $i,SV1237: $i] :
      ( ( ( in @ SV1237 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1165 @ SV1237 )
          | ( in @ SV1165 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK312_SY589 @ SV516 @ SV1 ) @ ( sK196_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6501]) ).

thf(6634,plain,
    ! [SV516: $i,SV1166: $i,SV1: $i,SV1238: $i] :
      ( ( ( in @ SV1238 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1166 @ SV1238 )
          | ( in @ SV1166 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( SV516
          = ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6502]) ).

thf(6635,plain,
    ! [SV516: $i,SV1167: $i,SV1: $i,SV1239: $i] :
      ( ( ( in @ SV1239 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1167 @ SV1239 )
          | ( in @ SV1167 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV516 @ ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6503]) ).

thf(6636,plain,
    ! [SV518: $i,SV1168: $i,SV1: $i,SV1240: $i] :
      ( ( ( in @ SV1240 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1168 @ SV1240 )
          | ( in @ SV1168 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK313_SY590 @ SV518 @ SV1 ) @ ( sK197_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6504]) ).

thf(6637,plain,
    ! [SV518: $i,SV1169: $i,SV1: $i,SV1241: $i] :
      ( ( ( in @ SV1241 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1169 @ SV1241 )
          | ( in @ SV1169 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( SV518
          = ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6505]) ).

thf(6638,plain,
    ! [SV518: $i,SV1170: $i,SV1: $i,SV1242: $i] :
      ( ( ( in @ SV1242 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1170 @ SV1242 )
          | ( in @ SV1170 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV518 @ ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6506]) ).

thf(6639,plain,
    ! [SV604: $i,SV1243: $i,SV1: $i,SV1309: $i] :
      ( ( ( ~ ( in @ SV1309 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1243 @ SV1309 )
          | ( in @ SV1243 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK328_SY659 @ SV604 @ SV1 ) @ ( sK212_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6507]) ).

thf(6640,plain,
    ! [SV604: $i,SV1244: $i,SV1: $i,SV1310: $i] :
      ( ( ( ~ ( in @ SV1310 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1244 @ SV1310 )
          | ( in @ SV1244 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( SV604
          = ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6508]) ).

thf(6641,plain,
    ! [SV604: $i,SV1245: $i,SV1: $i,SV1311: $i] :
      ( ( ( ~ ( in @ SV1311 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1245 @ SV1311 )
          | ( in @ SV1245 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6509]) ).

thf(6642,plain,
    ! [SV606: $i,SV1246: $i,SV1: $i,SV1312: $i] :
      ( ( ( ~ ( in @ SV1312 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1246 @ SV1312 )
          | ( in @ SV1246 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK329_SY660 @ SV606 @ SV1 ) @ ( sK213_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6510]) ).

thf(6643,plain,
    ! [SV606: $i,SV1247: $i,SV1: $i,SV1313: $i] :
      ( ( ( ~ ( in @ SV1313 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1247 @ SV1313 )
          | ( in @ SV1247 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( SV606
          = ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6511]) ).

thf(6644,plain,
    ! [SV606: $i,SV1248: $i,SV1: $i,SV1314: $i] :
      ( ( ( ~ ( in @ SV1314 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1248 @ SV1314 )
          | ( in @ SV1248 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6512]) ).

thf(6645,plain,
    ! [SV608: $i,SV1249: $i,SV1: $i,SV1315: $i] :
      ( ( ( ~ ( in @ SV1315 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1249 @ SV1315 )
          | ( in @ SV1249 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK330_SY661 @ SV608 @ SV1 ) @ ( sK214_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6513]) ).

thf(6646,plain,
    ! [SV608: $i,SV1250: $i,SV1: $i,SV1316: $i] :
      ( ( ( ~ ( in @ SV1316 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1250 @ SV1316 )
          | ( in @ SV1250 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( SV608
          = ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6514]) ).

thf(6647,plain,
    ! [SV608: $i,SV1251: $i,SV1: $i,SV1317: $i] :
      ( ( ( ~ ( in @ SV1317 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1251 @ SV1317 )
          | ( in @ SV1251 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6515]) ).

thf(6648,plain,
    ! [SV610: $i,SV1252: $i,SV1: $i,SV1318: $i] :
      ( ( ( ~ ( in @ SV1318 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1252 @ SV1318 )
          | ( in @ SV1252 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK331_SY662 @ SV610 @ SV1 ) @ ( sK215_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6516]) ).

thf(6649,plain,
    ! [SV610: $i,SV1253: $i,SV1: $i,SV1319: $i] :
      ( ( ( ~ ( in @ SV1319 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1253 @ SV1319 )
          | ( in @ SV1253 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( SV610
          = ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6517]) ).

thf(6650,plain,
    ! [SV610: $i,SV1254: $i,SV1: $i,SV1320: $i] :
      ( ( ( ~ ( in @ SV1320 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1254 @ SV1320 )
          | ( in @ SV1254 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6518]) ).

thf(6651,plain,
    ! [SV524: $i,SV1171: $i,SV1: $i,SV1255: $i] :
      ( ( ( in @ SV1255 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1171 @ SV1255 )
          | ( in @ SV1171 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK314_SY595 @ SV524 @ SV1 ) @ ( sK198_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6519]) ).

thf(6652,plain,
    ! [SV524: $i,SV1172: $i,SV1: $i,SV1256: $i] :
      ( ( ( in @ SV1256 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1172 @ SV1256 )
          | ( in @ SV1172 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( SV524
          = ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6520]) ).

thf(6653,plain,
    ! [SV524: $i,SV1173: $i,SV1: $i,SV1257: $i] :
      ( ( ( in @ SV1257 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1173 @ SV1257 )
          | ( in @ SV1173 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6521]) ).

thf(6654,plain,
    ! [SV526: $i,SV1174: $i,SV1: $i,SV1258: $i] :
      ( ( ( in @ SV1258 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1174 @ SV1258 )
          | ( in @ SV1174 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK315_SY596 @ SV526 @ SV1 ) @ ( sK199_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6522]) ).

thf(6655,plain,
    ! [SV526: $i,SV1175: $i,SV1: $i,SV1259: $i] :
      ( ( ( in @ SV1259 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1175 @ SV1259 )
          | ( in @ SV1175 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( SV526
          = ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6523]) ).

thf(6656,plain,
    ! [SV526: $i,SV1176: $i,SV1: $i,SV1260: $i] :
      ( ( ( in @ SV1260 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1176 @ SV1260 )
          | ( in @ SV1176 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6524]) ).

thf(6657,plain,
    ! [SV410: $i,SV1: $i,SV1135: $i,SV1099: $i] :
      ( ( ( in @ SV1099 @ SV1135 )
        = $false )
      | ( ( in @ SV1099 @ SV1 )
        = $true )
      | ( ( in @ SV1135 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK302_SY531 @ SV410 @ SV1 ) @ ( sK182_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6525]) ).

thf(6658,plain,
    ! [SV410: $i,SV1: $i,SV1136: $i,SV1100: $i] :
      ( ( ( in @ SV1100 @ SV1136 )
        = $false )
      | ( ( in @ SV1100 @ SV1 )
        = $true )
      | ( ( in @ SV1136 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( SV410
          = ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6526]) ).

thf(6659,plain,
    ! [SV410: $i,SV1: $i,SV1137: $i,SV1101: $i] :
      ( ( ( in @ SV1101 @ SV1137 )
        = $false )
      | ( ( in @ SV1101 @ SV1 )
        = $true )
      | ( ( in @ SV1137 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV410 @ ( sK182_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV410 @ ( sK302_SY531 @ SV410 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6527]) ).

thf(6660,plain,
    ! [SV412: $i,SV1: $i,SV1138: $i,SV1102: $i] :
      ( ( ( in @ SV1102 @ SV1138 )
        = $false )
      | ( ( in @ SV1102 @ SV1 )
        = $true )
      | ( ( in @ SV1138 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK303_SY532 @ SV412 @ SV1 ) @ ( sK183_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6528]) ).

thf(6661,plain,
    ! [SV412: $i,SV1: $i,SV1139: $i,SV1103: $i] :
      ( ( ( in @ SV1103 @ SV1139 )
        = $false )
      | ( ( in @ SV1103 @ SV1 )
        = $true )
      | ( ( in @ SV1139 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( SV412
          = ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6529]) ).

thf(6662,plain,
    ! [SV412: $i,SV1: $i,SV1140: $i,SV1104: $i] :
      ( ( ( in @ SV1104 @ SV1140 )
        = $false )
      | ( ( in @ SV1104 @ SV1 )
        = $true )
      | ( ( in @ SV1140 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK117_SY7 @ SV1 ) @ ( sK117_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV412 @ ( sK183_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV412 @ ( sK303_SY532 @ SV412 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6530]) ).

thf(6663,plain,
    ! [SV530: $i,SV1177: $i,SV1: $i,SV1261: $i] :
      ( ( ( in @ SV1261 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1177 @ SV1261 )
          | ( in @ SV1177 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK316_SY597 @ SV530 @ SV1 ) @ ( sK200_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6531]) ).

thf(6664,plain,
    ! [SV530: $i,SV1178: $i,SV1: $i,SV1262: $i] :
      ( ( ( in @ SV1262 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1178 @ SV1262 )
          | ( in @ SV1178 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( SV530
          = ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6532]) ).

thf(6665,plain,
    ! [SV530: $i,SV1179: $i,SV1: $i,SV1263: $i] :
      ( ( ( in @ SV1263 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1179 @ SV1263 )
          | ( in @ SV1179 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV530 @ ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6533]) ).

thf(6666,plain,
    ! [SV532: $i,SV1180: $i,SV1: $i,SV1264: $i] :
      ( ( ( in @ SV1264 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1180 @ SV1264 )
          | ( in @ SV1180 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK317_SY598 @ SV532 @ SV1 ) @ ( sK201_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6534]) ).

thf(6667,plain,
    ! [SV532: $i,SV1181: $i,SV1: $i,SV1265: $i] :
      ( ( ( in @ SV1265 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1181 @ SV1265 )
          | ( in @ SV1181 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( SV532
          = ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6535]) ).

thf(6668,plain,
    ! [SV532: $i,SV1182: $i,SV1: $i,SV1266: $i] :
      ( ( ( in @ SV1266 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1182 @ SV1266 )
          | ( in @ SV1182 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV532 @ ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6536]) ).

thf(6669,plain,
    ! [SV616: $i,SV1267: $i,SV1: $i,SV1321: $i] :
      ( ( ( ~ ( in @ SV1321 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1267 @ SV1321 )
          | ( in @ SV1267 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK332_SY667 @ SV616 @ SV1 ) @ ( sK216_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6537]) ).

thf(6670,plain,
    ! [SV616: $i,SV1268: $i,SV1: $i,SV1322: $i] :
      ( ( ( ~ ( in @ SV1322 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1268 @ SV1322 )
          | ( in @ SV1268 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( SV616
          = ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6538]) ).

thf(6671,plain,
    ! [SV616: $i,SV1269: $i,SV1: $i,SV1323: $i] :
      ( ( ( ~ ( in @ SV1323 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1269 @ SV1323 )
          | ( in @ SV1269 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6539]) ).

thf(6672,plain,
    ! [SV618: $i,SV1270: $i,SV1: $i,SV1324: $i] :
      ( ( ( ~ ( in @ SV1324 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1270 @ SV1324 )
          | ( in @ SV1270 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK333_SY668 @ SV618 @ SV1 ) @ ( sK217_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6540]) ).

thf(6673,plain,
    ! [SV618: $i,SV1271: $i,SV1: $i,SV1325: $i] :
      ( ( ( ~ ( in @ SV1325 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1271 @ SV1325 )
          | ( in @ SV1271 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( SV618
          = ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6541]) ).

thf(6674,plain,
    ! [SV618: $i,SV1272: $i,SV1: $i,SV1326: $i] :
      ( ( ( ~ ( in @ SV1326 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1272 @ SV1326 )
          | ( in @ SV1272 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6542]) ).

thf(6675,plain,
    ! [SV620: $i,SV1273: $i,SV1: $i,SV1327: $i] :
      ( ( ( ~ ( in @ SV1327 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1273 @ SV1327 )
          | ( in @ SV1273 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK334_SY669 @ SV620 @ SV1 ) @ ( sK218_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6543]) ).

thf(6676,plain,
    ! [SV620: $i,SV1274: $i,SV1: $i,SV1328: $i] :
      ( ( ( ~ ( in @ SV1328 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1274 @ SV1328 )
          | ( in @ SV1274 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( SV620
          = ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6544]) ).

thf(6677,plain,
    ! [SV620: $i,SV1275: $i,SV1: $i,SV1329: $i] :
      ( ( ( ~ ( in @ SV1329 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1275 @ SV1329 )
          | ( in @ SV1275 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6545]) ).

thf(6678,plain,
    ! [SV622: $i,SV1276: $i,SV1: $i,SV1330: $i] :
      ( ( ( ~ ( in @ SV1330 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1276 @ SV1330 )
          | ( in @ SV1276 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK335_SY670 @ SV622 @ SV1 ) @ ( sK219_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6546]) ).

thf(6679,plain,
    ! [SV622: $i,SV1277: $i,SV1: $i,SV1331: $i] :
      ( ( ( ~ ( in @ SV1331 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1277 @ SV1331 )
          | ( in @ SV1277 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( SV622
          = ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6547]) ).

thf(6680,plain,
    ! [SV622: $i,SV1278: $i,SV1: $i,SV1332: $i] :
      ( ( ( ~ ( in @ SV1332 @ SV1 ) )
        = $true )
      | ( ( ~ ( in @ SV1278 @ SV1332 )
          | ( in @ SV1278 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6548]) ).

thf(6681,plain,
    ! [SV538: $i,SV1183: $i,SV1: $i,SV1279: $i] :
      ( ( ( in @ SV1279 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1183 @ SV1279 )
          | ( in @ SV1183 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK318_SY603 @ SV538 @ SV1 ) @ ( sK202_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6549]) ).

thf(6682,plain,
    ! [SV538: $i,SV1184: $i,SV1: $i,SV1280: $i] :
      ( ( ( in @ SV1280 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1184 @ SV1280 )
          | ( in @ SV1184 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( SV538
          = ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6550]) ).

thf(6683,plain,
    ! [SV538: $i,SV1185: $i,SV1: $i,SV1281: $i] :
      ( ( ( in @ SV1281 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1185 @ SV1281 )
          | ( in @ SV1185 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6551]) ).

thf(6684,plain,
    ! [SV540: $i,SV1186: $i,SV1: $i,SV1282: $i] :
      ( ( ( in @ SV1282 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1186 @ SV1282 )
          | ( in @ SV1186 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK319_SY604 @ SV540 @ SV1 ) @ ( sK203_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6552]) ).

thf(6685,plain,
    ! [SV540: $i,SV1187: $i,SV1: $i,SV1283: $i] :
      ( ( ( in @ SV1283 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1187 @ SV1283 )
          | ( in @ SV1187 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( SV540
          = ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6553]) ).

thf(6686,plain,
    ! [SV540: $i,SV1188: $i,SV1: $i,SV1284: $i] :
      ( ( ( in @ SV1284 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1188 @ SV1284 )
          | ( in @ SV1188 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6554]) ).

thf(6687,plain,
    ! [SV482: $i,SV1: $i,SV1189: $i,SV1141: $i] :
      ( ( ( ~ ( in @ SV1141 @ SV1189 ) )
        = $true )
      | ( ( in @ SV1141 @ SV1 )
        = $true )
      | ( ( in @ SV1189 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK304_SY573 @ SV482 @ SV1 ) @ ( sK186_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6573]) ).

thf(6688,plain,
    ! [SV482: $i,SV1: $i,SV1190: $i,SV1142: $i] :
      ( ( ( ~ ( in @ SV1142 @ SV1190 ) )
        = $true )
      | ( ( in @ SV1142 @ SV1 )
        = $true )
      | ( ( in @ SV1190 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( SV482
          = ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6574]) ).

thf(6689,plain,
    ! [SV482: $i,SV1: $i,SV1191: $i,SV1143: $i] :
      ( ( ( ~ ( in @ SV1143 @ SV1191 ) )
        = $true )
      | ( ( in @ SV1143 @ SV1 )
        = $true )
      | ( ( in @ SV1191 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV482 @ ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6575]) ).

thf(6690,plain,
    ! [SV484: $i,SV1: $i,SV1192: $i,SV1144: $i] :
      ( ( ( ~ ( in @ SV1144 @ SV1192 ) )
        = $true )
      | ( ( in @ SV1144 @ SV1 )
        = $true )
      | ( ( in @ SV1192 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK305_SY574 @ SV484 @ SV1 ) @ ( sK187_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6576]) ).

thf(6691,plain,
    ! [SV484: $i,SV1: $i,SV1193: $i,SV1145: $i] :
      ( ( ( ~ ( in @ SV1145 @ SV1193 ) )
        = $true )
      | ( ( in @ SV1145 @ SV1 )
        = $true )
      | ( ( in @ SV1193 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( SV484
          = ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6577]) ).

thf(6692,plain,
    ! [SV484: $i,SV1: $i,SV1194: $i,SV1146: $i] :
      ( ( ( ~ ( in @ SV1146 @ SV1194 ) )
        = $true )
      | ( ( in @ SV1146 @ SV1 )
        = $true )
      | ( ( in @ SV1194 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV484 @ ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6578]) ).

thf(6693,plain,
    ! [SV562: $i,SV1195: $i,SV1: $i,SV1285: $i] :
      ( ( ( in @ SV1285 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1195 @ SV1285 )
          | ( in @ SV1195 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK320_SY625 @ SV562 @ SV1 ) @ ( sK204_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6579]) ).

thf(6694,plain,
    ! [SV562: $i,SV1196: $i,SV1: $i,SV1286: $i] :
      ( ( ( in @ SV1286 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1196 @ SV1286 )
          | ( in @ SV1196 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( SV562
          = ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6580]) ).

thf(6695,plain,
    ! [SV562: $i,SV1197: $i,SV1: $i,SV1287: $i] :
      ( ( ( in @ SV1287 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1197 @ SV1287 )
          | ( in @ SV1197 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6581]) ).

thf(6696,plain,
    ! [SV564: $i,SV1198: $i,SV1: $i,SV1288: $i] :
      ( ( ( in @ SV1288 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1198 @ SV1288 )
          | ( in @ SV1198 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK321_SY626 @ SV564 @ SV1 ) @ ( sK205_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6582]) ).

thf(6697,plain,
    ! [SV564: $i,SV1199: $i,SV1: $i,SV1289: $i] :
      ( ( ( in @ SV1289 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1199 @ SV1289 )
          | ( in @ SV1199 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( SV564
          = ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6583]) ).

thf(6698,plain,
    ! [SV564: $i,SV1200: $i,SV1: $i,SV1290: $i] :
      ( ( ( in @ SV1290 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1200 @ SV1290 )
          | ( in @ SV1200 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6584]) ).

thf(6699,plain,
    ! [SV566: $i,SV1201: $i,SV1: $i,SV1291: $i] :
      ( ( ( in @ SV1291 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1201 @ SV1291 )
          | ( in @ SV1201 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK322_SY627 @ SV566 @ SV1 ) @ ( sK206_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6585]) ).

thf(6700,plain,
    ! [SV566: $i,SV1202: $i,SV1: $i,SV1292: $i] :
      ( ( ( in @ SV1292 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1202 @ SV1292 )
          | ( in @ SV1202 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( SV566
          = ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6586]) ).

thf(6701,plain,
    ! [SV566: $i,SV1203: $i,SV1: $i,SV1293: $i] :
      ( ( ( in @ SV1293 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1203 @ SV1293 )
          | ( in @ SV1203 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6587]) ).

thf(6702,plain,
    ! [SV568: $i,SV1204: $i,SV1: $i,SV1294: $i] :
      ( ( ( in @ SV1294 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1204 @ SV1294 )
          | ( in @ SV1204 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK323_SY628 @ SV568 @ SV1 ) @ ( sK207_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6588]) ).

thf(6703,plain,
    ! [SV568: $i,SV1205: $i,SV1: $i,SV1295: $i] :
      ( ( ( in @ SV1295 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1205 @ SV1295 )
          | ( in @ SV1205 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( SV568
          = ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6589]) ).

thf(6704,plain,
    ! [SV568: $i,SV1206: $i,SV1: $i,SV1296: $i] :
      ( ( ( in @ SV1296 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1206 @ SV1296 )
          | ( in @ SV1206 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6590]) ).

thf(6705,plain,
    ! [SV490: $i,SV1: $i,SV1207: $i,SV1147: $i] :
      ( ( ( ~ ( in @ SV1147 @ SV1207 ) )
        = $true )
      | ( ( in @ SV1147 @ SV1 )
        = $true )
      | ( ( in @ SV1207 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK306_SY579 @ SV490 @ SV1 ) @ ( sK188_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6591]) ).

thf(6706,plain,
    ! [SV490: $i,SV1: $i,SV1208: $i,SV1148: $i] :
      ( ( ( ~ ( in @ SV1148 @ SV1208 ) )
        = $true )
      | ( ( in @ SV1148 @ SV1 )
        = $true )
      | ( ( in @ SV1208 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( SV490
          = ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6592]) ).

thf(6707,plain,
    ! [SV490: $i,SV1: $i,SV1209: $i,SV1149: $i] :
      ( ( ( ~ ( in @ SV1149 @ SV1209 ) )
        = $true )
      | ( ( in @ SV1149 @ SV1 )
        = $true )
      | ( ( in @ SV1209 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6593]) ).

thf(6708,plain,
    ! [SV492: $i,SV1: $i,SV1210: $i,SV1150: $i] :
      ( ( ( ~ ( in @ SV1150 @ SV1210 ) )
        = $true )
      | ( ( in @ SV1150 @ SV1 )
        = $true )
      | ( ( in @ SV1210 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK307_SY580 @ SV492 @ SV1 ) @ ( sK189_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6594]) ).

thf(6709,plain,
    ! [SV492: $i,SV1: $i,SV1211: $i,SV1151: $i] :
      ( ( ( ~ ( in @ SV1151 @ SV1211 ) )
        = $true )
      | ( ( in @ SV1151 @ SV1 )
        = $true )
      | ( ( in @ SV1211 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( SV492
          = ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6595]) ).

thf(6710,plain,
    ! [SV492: $i,SV1: $i,SV1212: $i,SV1152: $i] :
      ( ( ( ~ ( in @ SV1152 @ SV1212 ) )
        = $true )
      | ( ( in @ SV1152 @ SV1 )
        = $true )
      | ( ( in @ SV1212 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6596]) ).

thf(6711,plain,
    ! [SV496: $i,SV1: $i,SV1213: $i,SV1153: $i] :
      ( ( ( ~ ( in @ SV1153 @ SV1213 ) )
        = $true )
      | ( ( in @ SV1153 @ SV1 )
        = $true )
      | ( ( in @ SV1213 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK308_SY581 @ SV496 @ SV1 ) @ ( sK190_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6603]) ).

thf(6712,plain,
    ! [SV496: $i,SV1: $i,SV1214: $i,SV1154: $i] :
      ( ( ( ~ ( in @ SV1154 @ SV1214 ) )
        = $true )
      | ( ( in @ SV1154 @ SV1 )
        = $true )
      | ( ( in @ SV1214 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( SV496
          = ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6604]) ).

thf(6713,plain,
    ! [SV496: $i,SV1: $i,SV1215: $i,SV1155: $i] :
      ( ( ( ~ ( in @ SV1155 @ SV1215 ) )
        = $true )
      | ( ( in @ SV1155 @ SV1 )
        = $true )
      | ( ( in @ SV1215 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV496 @ ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6605]) ).

thf(6714,plain,
    ! [SV498: $i,SV1: $i,SV1216: $i,SV1156: $i] :
      ( ( ( ~ ( in @ SV1156 @ SV1216 ) )
        = $true )
      | ( ( in @ SV1156 @ SV1 )
        = $true )
      | ( ( in @ SV1216 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK309_SY582 @ SV498 @ SV1 ) @ ( sK191_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6606]) ).

thf(6715,plain,
    ! [SV498: $i,SV1: $i,SV1217: $i,SV1157: $i] :
      ( ( ( ~ ( in @ SV1157 @ SV1217 ) )
        = $true )
      | ( ( in @ SV1157 @ SV1 )
        = $true )
      | ( ( in @ SV1217 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( SV498
          = ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6607]) ).

thf(6716,plain,
    ! [SV498: $i,SV1: $i,SV1218: $i,SV1158: $i] :
      ( ( ( ~ ( in @ SV1158 @ SV1218 ) )
        = $true )
      | ( ( in @ SV1158 @ SV1 )
        = $true )
      | ( ( in @ SV1218 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV498 @ ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6608]) ).

thf(6717,plain,
    ! [SV574: $i,SV1219: $i,SV1: $i,SV1297: $i] :
      ( ( ( in @ SV1297 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1219 @ SV1297 )
          | ( in @ SV1219 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK324_SY633 @ SV574 @ SV1 ) @ ( sK208_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6609]) ).

thf(6718,plain,
    ! [SV574: $i,SV1220: $i,SV1: $i,SV1298: $i] :
      ( ( ( in @ SV1298 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1220 @ SV1298 )
          | ( in @ SV1220 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( SV574
          = ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6610]) ).

thf(6719,plain,
    ! [SV574: $i,SV1221: $i,SV1: $i,SV1299: $i] :
      ( ( ( in @ SV1299 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1221 @ SV1299 )
          | ( in @ SV1221 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6611]) ).

thf(6720,plain,
    ! [SV576: $i,SV1222: $i,SV1: $i,SV1300: $i] :
      ( ( ( in @ SV1300 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1222 @ SV1300 )
          | ( in @ SV1222 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK325_SY634 @ SV576 @ SV1 ) @ ( sK209_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6612]) ).

thf(6721,plain,
    ! [SV576: $i,SV1223: $i,SV1: $i,SV1301: $i] :
      ( ( ( in @ SV1301 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1223 @ SV1301 )
          | ( in @ SV1223 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( SV576
          = ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6613]) ).

thf(6722,plain,
    ! [SV576: $i,SV1224: $i,SV1: $i,SV1302: $i] :
      ( ( ( in @ SV1302 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1224 @ SV1302 )
          | ( in @ SV1224 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6614]) ).

thf(6723,plain,
    ! [SV578: $i,SV1225: $i,SV1: $i,SV1303: $i] :
      ( ( ( in @ SV1303 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1225 @ SV1303 )
          | ( in @ SV1225 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK326_SY635 @ SV578 @ SV1 ) @ ( sK210_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6615]) ).

thf(6724,plain,
    ! [SV578: $i,SV1226: $i,SV1: $i,SV1304: $i] :
      ( ( ( in @ SV1304 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1226 @ SV1304 )
          | ( in @ SV1226 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( SV578
          = ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6616]) ).

thf(6725,plain,
    ! [SV578: $i,SV1227: $i,SV1: $i,SV1305: $i] :
      ( ( ( in @ SV1305 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1227 @ SV1305 )
          | ( in @ SV1227 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6617]) ).

thf(6726,plain,
    ! [SV580: $i,SV1228: $i,SV1: $i,SV1306: $i] :
      ( ( ( in @ SV1306 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1228 @ SV1306 )
          | ( in @ SV1228 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK327_SY636 @ SV580 @ SV1 ) @ ( sK211_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6618]) ).

thf(6727,plain,
    ! [SV580: $i,SV1229: $i,SV1: $i,SV1307: $i] :
      ( ( ( in @ SV1307 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1229 @ SV1307 )
          | ( in @ SV1229 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( SV580
          = ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6619]) ).

thf(6728,plain,
    ! [SV580: $i,SV1230: $i,SV1: $i,SV1308: $i] :
      ( ( ( in @ SV1308 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1230 @ SV1308 )
          | ( in @ SV1230 @ SV1 ) )
        = $true )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6620]) ).

thf(6729,plain,
    ! [SV504: $i,SV1: $i,SV1231: $i,SV1159: $i] :
      ( ( ( ~ ( in @ SV1159 @ SV1231 ) )
        = $true )
      | ( ( in @ SV1159 @ SV1 )
        = $true )
      | ( ( in @ SV1231 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK310_SY587 @ SV504 @ SV1 ) @ ( sK192_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6621]) ).

thf(6730,plain,
    ! [SV504: $i,SV1: $i,SV1232: $i,SV1160: $i] :
      ( ( ( ~ ( in @ SV1160 @ SV1232 ) )
        = $true )
      | ( ( in @ SV1160 @ SV1 )
        = $true )
      | ( ( in @ SV1232 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( SV504
          = ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6622]) ).

thf(6731,plain,
    ! [SV504: $i,SV1: $i,SV1233: $i,SV1161: $i] :
      ( ( ( ~ ( in @ SV1161 @ SV1233 ) )
        = $true )
      | ( ( in @ SV1161 @ SV1 )
        = $true )
      | ( ( in @ SV1233 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6623]) ).

thf(6732,plain,
    ! [SV506: $i,SV1: $i,SV1234: $i,SV1162: $i] :
      ( ( ( ~ ( in @ SV1162 @ SV1234 ) )
        = $true )
      | ( ( in @ SV1162 @ SV1 )
        = $true )
      | ( ( in @ SV1234 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK311_SY588 @ SV506 @ SV1 ) @ ( sK193_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6624]) ).

thf(6733,plain,
    ! [SV506: $i,SV1: $i,SV1235: $i,SV1163: $i] :
      ( ( ( ~ ( in @ SV1163 @ SV1235 ) )
        = $true )
      | ( ( in @ SV1163 @ SV1 )
        = $true )
      | ( ( in @ SV1235 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( SV506
          = ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6625]) ).

thf(6734,plain,
    ! [SV506: $i,SV1: $i,SV1236: $i,SV1164: $i] :
      ( ( ( ~ ( in @ SV1164 @ SV1236 ) )
        = $true )
      | ( ( in @ SV1164 @ SV1 )
        = $true )
      | ( ( in @ SV1236 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6626]) ).

thf(6735,plain,
    ! [SV516: $i,SV1: $i,SV1237: $i,SV1165: $i] :
      ( ( ( ~ ( in @ SV1165 @ SV1237 ) )
        = $true )
      | ( ( in @ SV1165 @ SV1 )
        = $true )
      | ( ( in @ SV1237 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK312_SY589 @ SV516 @ SV1 ) @ ( sK196_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6633]) ).

thf(6736,plain,
    ! [SV516: $i,SV1: $i,SV1238: $i,SV1166: $i] :
      ( ( ( ~ ( in @ SV1166 @ SV1238 ) )
        = $true )
      | ( ( in @ SV1166 @ SV1 )
        = $true )
      | ( ( in @ SV1238 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( SV516
          = ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6634]) ).

thf(6737,plain,
    ! [SV516: $i,SV1: $i,SV1239: $i,SV1167: $i] :
      ( ( ( ~ ( in @ SV1167 @ SV1239 ) )
        = $true )
      | ( ( in @ SV1167 @ SV1 )
        = $true )
      | ( ( in @ SV1239 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV516 @ ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6635]) ).

thf(6738,plain,
    ! [SV518: $i,SV1: $i,SV1240: $i,SV1168: $i] :
      ( ( ( ~ ( in @ SV1168 @ SV1240 ) )
        = $true )
      | ( ( in @ SV1168 @ SV1 )
        = $true )
      | ( ( in @ SV1240 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK313_SY590 @ SV518 @ SV1 ) @ ( sK197_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6636]) ).

thf(6739,plain,
    ! [SV518: $i,SV1: $i,SV1241: $i,SV1169: $i] :
      ( ( ( ~ ( in @ SV1169 @ SV1241 ) )
        = $true )
      | ( ( in @ SV1169 @ SV1 )
        = $true )
      | ( ( in @ SV1241 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( SV518
          = ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6637]) ).

thf(6740,plain,
    ! [SV518: $i,SV1: $i,SV1242: $i,SV1170: $i] :
      ( ( ( ~ ( in @ SV1170 @ SV1242 ) )
        = $true )
      | ( ( in @ SV1170 @ SV1 )
        = $true )
      | ( ( in @ SV1242 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV518 @ ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6638]) ).

thf(6741,plain,
    ! [SV604: $i,SV1243: $i,SV1: $i,SV1309: $i] :
      ( ( ( in @ SV1309 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1243 @ SV1309 )
          | ( in @ SV1243 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK328_SY659 @ SV604 @ SV1 ) @ ( sK212_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6639]) ).

thf(6742,plain,
    ! [SV604: $i,SV1244: $i,SV1: $i,SV1310: $i] :
      ( ( ( in @ SV1310 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1244 @ SV1310 )
          | ( in @ SV1244 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( SV604
          = ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6640]) ).

thf(6743,plain,
    ! [SV604: $i,SV1245: $i,SV1: $i,SV1311: $i] :
      ( ( ( in @ SV1311 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1245 @ SV1311 )
          | ( in @ SV1245 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6641]) ).

thf(6744,plain,
    ! [SV606: $i,SV1246: $i,SV1: $i,SV1312: $i] :
      ( ( ( in @ SV1312 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1246 @ SV1312 )
          | ( in @ SV1246 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK329_SY660 @ SV606 @ SV1 ) @ ( sK213_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6642]) ).

thf(6745,plain,
    ! [SV606: $i,SV1247: $i,SV1: $i,SV1313: $i] :
      ( ( ( in @ SV1313 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1247 @ SV1313 )
          | ( in @ SV1247 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( SV606
          = ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6643]) ).

thf(6746,plain,
    ! [SV606: $i,SV1248: $i,SV1: $i,SV1314: $i] :
      ( ( ( in @ SV1314 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1248 @ SV1314 )
          | ( in @ SV1248 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6644]) ).

thf(6747,plain,
    ! [SV608: $i,SV1249: $i,SV1: $i,SV1315: $i] :
      ( ( ( in @ SV1315 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1249 @ SV1315 )
          | ( in @ SV1249 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK330_SY661 @ SV608 @ SV1 ) @ ( sK214_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6645]) ).

thf(6748,plain,
    ! [SV608: $i,SV1250: $i,SV1: $i,SV1316: $i] :
      ( ( ( in @ SV1316 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1250 @ SV1316 )
          | ( in @ SV1250 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( SV608
          = ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6646]) ).

thf(6749,plain,
    ! [SV608: $i,SV1251: $i,SV1: $i,SV1317: $i] :
      ( ( ( in @ SV1317 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1251 @ SV1317 )
          | ( in @ SV1251 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6647]) ).

thf(6750,plain,
    ! [SV610: $i,SV1252: $i,SV1: $i,SV1318: $i] :
      ( ( ( in @ SV1318 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1252 @ SV1318 )
          | ( in @ SV1252 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK331_SY662 @ SV610 @ SV1 ) @ ( sK215_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6648]) ).

thf(6751,plain,
    ! [SV610: $i,SV1253: $i,SV1: $i,SV1319: $i] :
      ( ( ( in @ SV1319 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1253 @ SV1319 )
          | ( in @ SV1253 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( SV610
          = ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6649]) ).

thf(6752,plain,
    ! [SV610: $i,SV1254: $i,SV1: $i,SV1320: $i] :
      ( ( ( in @ SV1320 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1254 @ SV1320 )
          | ( in @ SV1254 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6650]) ).

thf(6753,plain,
    ! [SV524: $i,SV1: $i,SV1255: $i,SV1171: $i] :
      ( ( ( ~ ( in @ SV1171 @ SV1255 ) )
        = $true )
      | ( ( in @ SV1171 @ SV1 )
        = $true )
      | ( ( in @ SV1255 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK314_SY595 @ SV524 @ SV1 ) @ ( sK198_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6651]) ).

thf(6754,plain,
    ! [SV524: $i,SV1: $i,SV1256: $i,SV1172: $i] :
      ( ( ( ~ ( in @ SV1172 @ SV1256 ) )
        = $true )
      | ( ( in @ SV1172 @ SV1 )
        = $true )
      | ( ( in @ SV1256 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( SV524
          = ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6652]) ).

thf(6755,plain,
    ! [SV524: $i,SV1: $i,SV1257: $i,SV1173: $i] :
      ( ( ( ~ ( in @ SV1173 @ SV1257 ) )
        = $true )
      | ( ( in @ SV1173 @ SV1 )
        = $true )
      | ( ( in @ SV1257 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6653]) ).

thf(6756,plain,
    ! [SV526: $i,SV1: $i,SV1258: $i,SV1174: $i] :
      ( ( ( ~ ( in @ SV1174 @ SV1258 ) )
        = $true )
      | ( ( in @ SV1174 @ SV1 )
        = $true )
      | ( ( in @ SV1258 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK315_SY596 @ SV526 @ SV1 ) @ ( sK199_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6654]) ).

thf(6757,plain,
    ! [SV526: $i,SV1: $i,SV1259: $i,SV1175: $i] :
      ( ( ( ~ ( in @ SV1175 @ SV1259 ) )
        = $true )
      | ( ( in @ SV1175 @ SV1 )
        = $true )
      | ( ( in @ SV1259 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( SV526
          = ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6655]) ).

thf(6758,plain,
    ! [SV526: $i,SV1: $i,SV1260: $i,SV1176: $i] :
      ( ( ( ~ ( in @ SV1176 @ SV1260 ) )
        = $true )
      | ( ( in @ SV1176 @ SV1 )
        = $true )
      | ( ( in @ SV1260 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6656]) ).

thf(6759,plain,
    ! [SV530: $i,SV1: $i,SV1261: $i,SV1177: $i] :
      ( ( ( ~ ( in @ SV1177 @ SV1261 ) )
        = $true )
      | ( ( in @ SV1177 @ SV1 )
        = $true )
      | ( ( in @ SV1261 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK316_SY597 @ SV530 @ SV1 ) @ ( sK200_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6663]) ).

thf(6760,plain,
    ! [SV530: $i,SV1: $i,SV1262: $i,SV1178: $i] :
      ( ( ( ~ ( in @ SV1178 @ SV1262 ) )
        = $true )
      | ( ( in @ SV1178 @ SV1 )
        = $true )
      | ( ( in @ SV1262 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( SV530
          = ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6664]) ).

thf(6761,plain,
    ! [SV530: $i,SV1: $i,SV1263: $i,SV1179: $i] :
      ( ( ( ~ ( in @ SV1179 @ SV1263 ) )
        = $true )
      | ( ( in @ SV1179 @ SV1 )
        = $true )
      | ( ( in @ SV1263 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV530 @ ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6665]) ).

thf(6762,plain,
    ! [SV532: $i,SV1: $i,SV1264: $i,SV1180: $i] :
      ( ( ( ~ ( in @ SV1180 @ SV1264 ) )
        = $true )
      | ( ( in @ SV1180 @ SV1 )
        = $true )
      | ( ( in @ SV1264 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK317_SY598 @ SV532 @ SV1 ) @ ( sK201_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6666]) ).

thf(6763,plain,
    ! [SV532: $i,SV1: $i,SV1265: $i,SV1181: $i] :
      ( ( ( ~ ( in @ SV1181 @ SV1265 ) )
        = $true )
      | ( ( in @ SV1181 @ SV1 )
        = $true )
      | ( ( in @ SV1265 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( SV532
          = ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6667]) ).

thf(6764,plain,
    ! [SV532: $i,SV1: $i,SV1266: $i,SV1182: $i] :
      ( ( ( ~ ( in @ SV1182 @ SV1266 ) )
        = $true )
      | ( ( in @ SV1182 @ SV1 )
        = $true )
      | ( ( in @ SV1266 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV532 @ ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6668]) ).

thf(6765,plain,
    ! [SV616: $i,SV1267: $i,SV1: $i,SV1321: $i] :
      ( ( ( in @ SV1321 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1267 @ SV1321 )
          | ( in @ SV1267 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK332_SY667 @ SV616 @ SV1 ) @ ( sK216_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6669]) ).

thf(6766,plain,
    ! [SV616: $i,SV1268: $i,SV1: $i,SV1322: $i] :
      ( ( ( in @ SV1322 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1268 @ SV1322 )
          | ( in @ SV1268 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( SV616
          = ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6670]) ).

thf(6767,plain,
    ! [SV616: $i,SV1269: $i,SV1: $i,SV1323: $i] :
      ( ( ( in @ SV1323 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1269 @ SV1323 )
          | ( in @ SV1269 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6671]) ).

thf(6768,plain,
    ! [SV618: $i,SV1270: $i,SV1: $i,SV1324: $i] :
      ( ( ( in @ SV1324 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1270 @ SV1324 )
          | ( in @ SV1270 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK333_SY668 @ SV618 @ SV1 ) @ ( sK217_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6672]) ).

thf(6769,plain,
    ! [SV618: $i,SV1271: $i,SV1: $i,SV1325: $i] :
      ( ( ( in @ SV1325 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1271 @ SV1325 )
          | ( in @ SV1271 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( SV618
          = ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6673]) ).

thf(6770,plain,
    ! [SV618: $i,SV1272: $i,SV1: $i,SV1326: $i] :
      ( ( ( in @ SV1326 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1272 @ SV1326 )
          | ( in @ SV1272 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6674]) ).

thf(6771,plain,
    ! [SV620: $i,SV1273: $i,SV1: $i,SV1327: $i] :
      ( ( ( in @ SV1327 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1273 @ SV1327 )
          | ( in @ SV1273 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK334_SY669 @ SV620 @ SV1 ) @ ( sK218_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6675]) ).

thf(6772,plain,
    ! [SV620: $i,SV1274: $i,SV1: $i,SV1328: $i] :
      ( ( ( in @ SV1328 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1274 @ SV1328 )
          | ( in @ SV1274 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( SV620
          = ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6676]) ).

thf(6773,plain,
    ! [SV620: $i,SV1275: $i,SV1: $i,SV1329: $i] :
      ( ( ( in @ SV1329 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1275 @ SV1329 )
          | ( in @ SV1275 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6677]) ).

thf(6774,plain,
    ! [SV622: $i,SV1276: $i,SV1: $i,SV1330: $i] :
      ( ( ( in @ SV1330 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1276 @ SV1330 )
          | ( in @ SV1276 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK335_SY670 @ SV622 @ SV1 ) @ ( sK219_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6678]) ).

thf(6775,plain,
    ! [SV622: $i,SV1277: $i,SV1: $i,SV1331: $i] :
      ( ( ( in @ SV1331 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1277 @ SV1331 )
          | ( in @ SV1277 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( SV622
          = ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6679]) ).

thf(6776,plain,
    ! [SV622: $i,SV1278: $i,SV1: $i,SV1332: $i] :
      ( ( ( in @ SV1332 @ SV1 )
        = $false )
      | ( ( ~ ( in @ SV1278 @ SV1332 )
          | ( in @ SV1278 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6680]) ).

thf(6777,plain,
    ! [SV538: $i,SV1: $i,SV1279: $i,SV1183: $i] :
      ( ( ( ~ ( in @ SV1183 @ SV1279 ) )
        = $true )
      | ( ( in @ SV1183 @ SV1 )
        = $true )
      | ( ( in @ SV1279 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK318_SY603 @ SV538 @ SV1 ) @ ( sK202_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6681]) ).

thf(6778,plain,
    ! [SV538: $i,SV1: $i,SV1280: $i,SV1184: $i] :
      ( ( ( ~ ( in @ SV1184 @ SV1280 ) )
        = $true )
      | ( ( in @ SV1184 @ SV1 )
        = $true )
      | ( ( in @ SV1280 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( SV538
          = ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6682]) ).

thf(6779,plain,
    ! [SV538: $i,SV1: $i,SV1281: $i,SV1185: $i] :
      ( ( ( ~ ( in @ SV1185 @ SV1281 ) )
        = $true )
      | ( ( in @ SV1185 @ SV1 )
        = $true )
      | ( ( in @ SV1281 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6683]) ).

thf(6780,plain,
    ! [SV540: $i,SV1: $i,SV1282: $i,SV1186: $i] :
      ( ( ( ~ ( in @ SV1186 @ SV1282 ) )
        = $true )
      | ( ( in @ SV1186 @ SV1 )
        = $true )
      | ( ( in @ SV1282 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK319_SY604 @ SV540 @ SV1 ) @ ( sK203_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6684]) ).

thf(6781,plain,
    ! [SV540: $i,SV1: $i,SV1283: $i,SV1187: $i] :
      ( ( ( ~ ( in @ SV1187 @ SV1283 ) )
        = $true )
      | ( ( in @ SV1187 @ SV1 )
        = $true )
      | ( ( in @ SV1283 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( SV540
          = ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6685]) ).

thf(6782,plain,
    ! [SV540: $i,SV1: $i,SV1284: $i,SV1188: $i] :
      ( ( ( ~ ( in @ SV1188 @ SV1284 ) )
        = $true )
      | ( ( in @ SV1188 @ SV1 )
        = $true )
      | ( ( in @ SV1284 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6686]) ).

thf(6783,plain,
    ! [SV482: $i,SV1: $i,SV1189: $i,SV1141: $i] :
      ( ( ( in @ SV1141 @ SV1189 )
        = $false )
      | ( ( in @ SV1141 @ SV1 )
        = $true )
      | ( ( in @ SV1189 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK304_SY573 @ SV482 @ SV1 ) @ ( sK186_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6687]) ).

thf(6784,plain,
    ! [SV482: $i,SV1: $i,SV1190: $i,SV1142: $i] :
      ( ( ( in @ SV1142 @ SV1190 )
        = $false )
      | ( ( in @ SV1142 @ SV1 )
        = $true )
      | ( ( in @ SV1190 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( SV482
          = ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6688]) ).

thf(6785,plain,
    ! [SV482: $i,SV1: $i,SV1191: $i,SV1143: $i] :
      ( ( ( in @ SV1143 @ SV1191 )
        = $false )
      | ( ( in @ SV1143 @ SV1 )
        = $true )
      | ( ( in @ SV1191 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV482 @ ( sK186_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV482 @ ( sK304_SY573 @ SV482 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6689]) ).

thf(6786,plain,
    ! [SV484: $i,SV1: $i,SV1192: $i,SV1144: $i] :
      ( ( ( in @ SV1144 @ SV1192 )
        = $false )
      | ( ( in @ SV1144 @ SV1 )
        = $true )
      | ( ( in @ SV1192 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK305_SY574 @ SV484 @ SV1 ) @ ( sK187_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6690]) ).

thf(6787,plain,
    ! [SV484: $i,SV1: $i,SV1193: $i,SV1145: $i] :
      ( ( ( in @ SV1145 @ SV1193 )
        = $false )
      | ( ( in @ SV1145 @ SV1 )
        = $true )
      | ( ( in @ SV1193 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( SV484
          = ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6691]) ).

thf(6788,plain,
    ! [SV484: $i,SV1: $i,SV1194: $i,SV1146: $i] :
      ( ( ( in @ SV1146 @ SV1194 )
        = $false )
      | ( ( in @ SV1146 @ SV1 )
        = $true )
      | ( ( in @ SV1194 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK132_SY7 @ SV1 ) @ ( sK132_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV484 @ ( sK187_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV484 @ ( sK305_SY574 @ SV484 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6692]) ).

thf(6789,plain,
    ! [SV562: $i,SV1: $i,SV1285: $i,SV1195: $i] :
      ( ( ( ~ ( in @ SV1195 @ SV1285 ) )
        = $true )
      | ( ( in @ SV1195 @ SV1 )
        = $true )
      | ( ( in @ SV1285 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK320_SY625 @ SV562 @ SV1 ) @ ( sK204_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6693]) ).

thf(6790,plain,
    ! [SV562: $i,SV1: $i,SV1286: $i,SV1196: $i] :
      ( ( ( ~ ( in @ SV1196 @ SV1286 ) )
        = $true )
      | ( ( in @ SV1196 @ SV1 )
        = $true )
      | ( ( in @ SV1286 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( SV562
          = ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6694]) ).

thf(6791,plain,
    ! [SV562: $i,SV1: $i,SV1287: $i,SV1197: $i] :
      ( ( ( ~ ( in @ SV1197 @ SV1287 ) )
        = $true )
      | ( ( in @ SV1197 @ SV1 )
        = $true )
      | ( ( in @ SV1287 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6695]) ).

thf(6792,plain,
    ! [SV564: $i,SV1: $i,SV1288: $i,SV1198: $i] :
      ( ( ( ~ ( in @ SV1198 @ SV1288 ) )
        = $true )
      | ( ( in @ SV1198 @ SV1 )
        = $true )
      | ( ( in @ SV1288 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK321_SY626 @ SV564 @ SV1 ) @ ( sK205_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6696]) ).

thf(6793,plain,
    ! [SV564: $i,SV1: $i,SV1289: $i,SV1199: $i] :
      ( ( ( ~ ( in @ SV1199 @ SV1289 ) )
        = $true )
      | ( ( in @ SV1199 @ SV1 )
        = $true )
      | ( ( in @ SV1289 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( SV564
          = ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6697]) ).

thf(6794,plain,
    ! [SV564: $i,SV1: $i,SV1290: $i,SV1200: $i] :
      ( ( ( ~ ( in @ SV1200 @ SV1290 ) )
        = $true )
      | ( ( in @ SV1200 @ SV1 )
        = $true )
      | ( ( in @ SV1290 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6698]) ).

thf(6795,plain,
    ! [SV566: $i,SV1: $i,SV1291: $i,SV1201: $i] :
      ( ( ( ~ ( in @ SV1201 @ SV1291 ) )
        = $true )
      | ( ( in @ SV1201 @ SV1 )
        = $true )
      | ( ( in @ SV1291 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK322_SY627 @ SV566 @ SV1 ) @ ( sK206_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6699]) ).

thf(6796,plain,
    ! [SV566: $i,SV1: $i,SV1292: $i,SV1202: $i] :
      ( ( ( ~ ( in @ SV1202 @ SV1292 ) )
        = $true )
      | ( ( in @ SV1202 @ SV1 )
        = $true )
      | ( ( in @ SV1292 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( SV566
          = ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6700]) ).

thf(6797,plain,
    ! [SV566: $i,SV1: $i,SV1293: $i,SV1203: $i] :
      ( ( ( ~ ( in @ SV1203 @ SV1293 ) )
        = $true )
      | ( ( in @ SV1203 @ SV1 )
        = $true )
      | ( ( in @ SV1293 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6701]) ).

thf(6798,plain,
    ! [SV568: $i,SV1: $i,SV1294: $i,SV1204: $i] :
      ( ( ( ~ ( in @ SV1204 @ SV1294 ) )
        = $true )
      | ( ( in @ SV1204 @ SV1 )
        = $true )
      | ( ( in @ SV1294 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK323_SY628 @ SV568 @ SV1 ) @ ( sK207_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6702]) ).

thf(6799,plain,
    ! [SV568: $i,SV1: $i,SV1295: $i,SV1205: $i] :
      ( ( ( ~ ( in @ SV1205 @ SV1295 ) )
        = $true )
      | ( ( in @ SV1205 @ SV1 )
        = $true )
      | ( ( in @ SV1295 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( SV568
          = ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6703]) ).

thf(6800,plain,
    ! [SV568: $i,SV1: $i,SV1296: $i,SV1206: $i] :
      ( ( ( ~ ( in @ SV1206 @ SV1296 ) )
        = $true )
      | ( ( in @ SV1206 @ SV1 )
        = $true )
      | ( ( in @ SV1296 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6704]) ).

thf(6801,plain,
    ! [SV490: $i,SV1: $i,SV1207: $i,SV1147: $i] :
      ( ( ( in @ SV1147 @ SV1207 )
        = $false )
      | ( ( in @ SV1147 @ SV1 )
        = $true )
      | ( ( in @ SV1207 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK306_SY579 @ SV490 @ SV1 ) @ ( sK188_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6705]) ).

thf(6802,plain,
    ! [SV490: $i,SV1: $i,SV1208: $i,SV1148: $i] :
      ( ( ( in @ SV1148 @ SV1208 )
        = $false )
      | ( ( in @ SV1148 @ SV1 )
        = $true )
      | ( ( in @ SV1208 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( SV490
          = ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6706]) ).

thf(6803,plain,
    ! [SV490: $i,SV1: $i,SV1209: $i,SV1149: $i] :
      ( ( ( in @ SV1149 @ SV1209 )
        = $false )
      | ( ( in @ SV1149 @ SV1 )
        = $true )
      | ( ( in @ SV1209 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK188_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV490 @ ( sK306_SY579 @ SV490 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6707]) ).

thf(6804,plain,
    ! [SV492: $i,SV1: $i,SV1210: $i,SV1150: $i] :
      ( ( ( in @ SV1150 @ SV1210 )
        = $false )
      | ( ( in @ SV1150 @ SV1 )
        = $true )
      | ( ( in @ SV1210 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK307_SY580 @ SV492 @ SV1 ) @ ( sK189_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6708]) ).

thf(6805,plain,
    ! [SV492: $i,SV1: $i,SV1211: $i,SV1151: $i] :
      ( ( ( in @ SV1151 @ SV1211 )
        = $false )
      | ( ( in @ SV1151 @ SV1 )
        = $true )
      | ( ( in @ SV1211 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( SV492
          = ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6709]) ).

thf(6806,plain,
    ! [SV492: $i,SV1: $i,SV1212: $i,SV1152: $i] :
      ( ( ( in @ SV1152 @ SV1212 )
        = $false )
      | ( ( in @ SV1152 @ SV1 )
        = $true )
      | ( ( in @ SV1212 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK133_SY7 @ SV1 ) @ ( sK133_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK68_SY41 @ SV1 ) @ ( sK45_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK189_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV492 @ ( sK307_SY580 @ SV492 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6710]) ).

thf(6807,plain,
    ! [SV496: $i,SV1: $i,SV1213: $i,SV1153: $i] :
      ( ( ( in @ SV1153 @ SV1213 )
        = $false )
      | ( ( in @ SV1153 @ SV1 )
        = $true )
      | ( ( in @ SV1213 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK308_SY581 @ SV496 @ SV1 ) @ ( sK190_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6711]) ).

thf(6808,plain,
    ! [SV496: $i,SV1: $i,SV1214: $i,SV1154: $i] :
      ( ( ( in @ SV1154 @ SV1214 )
        = $false )
      | ( ( in @ SV1154 @ SV1 )
        = $true )
      | ( ( in @ SV1214 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( SV496
          = ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6712]) ).

thf(6809,plain,
    ! [SV496: $i,SV1: $i,SV1215: $i,SV1155: $i] :
      ( ( ( in @ SV1155 @ SV1215 )
        = $false )
      | ( ( in @ SV1155 @ SV1 )
        = $true )
      | ( ( in @ SV1215 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV496 @ ( sK190_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV496 @ ( sK308_SY581 @ SV496 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6713]) ).

thf(6810,plain,
    ! [SV498: $i,SV1: $i,SV1216: $i,SV1156: $i] :
      ( ( ( in @ SV1156 @ SV1216 )
        = $false )
      | ( ( in @ SV1156 @ SV1 )
        = $true )
      | ( ( in @ SV1216 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK309_SY582 @ SV498 @ SV1 ) @ ( sK191_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6714]) ).

thf(6811,plain,
    ! [SV498: $i,SV1: $i,SV1217: $i,SV1157: $i] :
      ( ( ( in @ SV1157 @ SV1217 )
        = $false )
      | ( ( in @ SV1157 @ SV1 )
        = $true )
      | ( ( in @ SV1217 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( SV498
          = ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6715]) ).

thf(6812,plain,
    ! [SV498: $i,SV1: $i,SV1218: $i,SV1158: $i] :
      ( ( ( in @ SV1158 @ SV1218 )
        = $false )
      | ( ( in @ SV1158 @ SV1 )
        = $true )
      | ( ( in @ SV1218 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK134_SY7 @ SV1 ) @ ( sK134_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV498 @ ( sK191_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV498 @ ( sK309_SY582 @ SV498 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6716]) ).

thf(6813,plain,
    ! [SV574: $i,SV1: $i,SV1297: $i,SV1219: $i] :
      ( ( ( ~ ( in @ SV1219 @ SV1297 ) )
        = $true )
      | ( ( in @ SV1219 @ SV1 )
        = $true )
      | ( ( in @ SV1297 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK324_SY633 @ SV574 @ SV1 ) @ ( sK208_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6717]) ).

thf(6814,plain,
    ! [SV574: $i,SV1: $i,SV1298: $i,SV1220: $i] :
      ( ( ( ~ ( in @ SV1220 @ SV1298 ) )
        = $true )
      | ( ( in @ SV1220 @ SV1 )
        = $true )
      | ( ( in @ SV1298 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( SV574
          = ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6718]) ).

thf(6815,plain,
    ! [SV574: $i,SV1: $i,SV1299: $i,SV1221: $i] :
      ( ( ( ~ ( in @ SV1221 @ SV1299 ) )
        = $true )
      | ( ( in @ SV1221 @ SV1 )
        = $true )
      | ( ( in @ SV1299 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6719]) ).

thf(6816,plain,
    ! [SV576: $i,SV1: $i,SV1300: $i,SV1222: $i] :
      ( ( ( ~ ( in @ SV1222 @ SV1300 ) )
        = $true )
      | ( ( in @ SV1222 @ SV1 )
        = $true )
      | ( ( in @ SV1300 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK325_SY634 @ SV576 @ SV1 ) @ ( sK209_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6720]) ).

thf(6817,plain,
    ! [SV576: $i,SV1: $i,SV1301: $i,SV1223: $i] :
      ( ( ( ~ ( in @ SV1223 @ SV1301 ) )
        = $true )
      | ( ( in @ SV1223 @ SV1 )
        = $true )
      | ( ( in @ SV1301 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( SV576
          = ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6721]) ).

thf(6818,plain,
    ! [SV576: $i,SV1: $i,SV1302: $i,SV1224: $i] :
      ( ( ( ~ ( in @ SV1224 @ SV1302 ) )
        = $true )
      | ( ( in @ SV1224 @ SV1 )
        = $true )
      | ( ( in @ SV1302 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6722]) ).

thf(6819,plain,
    ! [SV578: $i,SV1: $i,SV1303: $i,SV1225: $i] :
      ( ( ( ~ ( in @ SV1225 @ SV1303 ) )
        = $true )
      | ( ( in @ SV1225 @ SV1 )
        = $true )
      | ( ( in @ SV1303 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK326_SY635 @ SV578 @ SV1 ) @ ( sK210_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6723]) ).

thf(6820,plain,
    ! [SV578: $i,SV1: $i,SV1304: $i,SV1226: $i] :
      ( ( ( ~ ( in @ SV1226 @ SV1304 ) )
        = $true )
      | ( ( in @ SV1226 @ SV1 )
        = $true )
      | ( ( in @ SV1304 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( SV578
          = ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6724]) ).

thf(6821,plain,
    ! [SV578: $i,SV1: $i,SV1305: $i,SV1227: $i] :
      ( ( ( ~ ( in @ SV1227 @ SV1305 ) )
        = $true )
      | ( ( in @ SV1227 @ SV1 )
        = $true )
      | ( ( in @ SV1305 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6725]) ).

thf(6822,plain,
    ! [SV580: $i,SV1: $i,SV1306: $i,SV1228: $i] :
      ( ( ( ~ ( in @ SV1228 @ SV1306 ) )
        = $true )
      | ( ( in @ SV1228 @ SV1 )
        = $true )
      | ( ( in @ SV1306 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK327_SY636 @ SV580 @ SV1 ) @ ( sK211_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6726]) ).

thf(6823,plain,
    ! [SV580: $i,SV1: $i,SV1307: $i,SV1229: $i] :
      ( ( ( ~ ( in @ SV1229 @ SV1307 ) )
        = $true )
      | ( ( in @ SV1229 @ SV1 )
        = $true )
      | ( ( in @ SV1307 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( SV580
          = ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6727]) ).

thf(6824,plain,
    ! [SV580: $i,SV1: $i,SV1308: $i,SV1230: $i] :
      ( ( ( ~ ( in @ SV1230 @ SV1308 ) )
        = $true )
      | ( ( in @ SV1230 @ SV1 )
        = $true )
      | ( ( in @ SV1308 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6728]) ).

thf(6825,plain,
    ! [SV504: $i,SV1: $i,SV1231: $i,SV1159: $i] :
      ( ( ( in @ SV1159 @ SV1231 )
        = $false )
      | ( ( in @ SV1159 @ SV1 )
        = $true )
      | ( ( in @ SV1231 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK310_SY587 @ SV504 @ SV1 ) @ ( sK192_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6729]) ).

thf(6826,plain,
    ! [SV504: $i,SV1: $i,SV1232: $i,SV1160: $i] :
      ( ( ( in @ SV1160 @ SV1232 )
        = $false )
      | ( ( in @ SV1160 @ SV1 )
        = $true )
      | ( ( in @ SV1232 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( SV504
          = ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6730]) ).

thf(6827,plain,
    ! [SV504: $i,SV1: $i,SV1233: $i,SV1161: $i] :
      ( ( ( in @ SV1161 @ SV1233 )
        = $false )
      | ( ( in @ SV1161 @ SV1 )
        = $true )
      | ( ( in @ SV1233 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK192_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV504 @ ( sK310_SY587 @ SV504 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6731]) ).

thf(6828,plain,
    ! [SV506: $i,SV1: $i,SV1234: $i,SV1162: $i] :
      ( ( ( in @ SV1162 @ SV1234 )
        = $false )
      | ( ( in @ SV1162 @ SV1 )
        = $true )
      | ( ( in @ SV1234 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK311_SY588 @ SV506 @ SV1 ) @ ( sK193_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6732]) ).

thf(6829,plain,
    ! [SV506: $i,SV1: $i,SV1235: $i,SV1163: $i] :
      ( ( ( in @ SV1163 @ SV1235 )
        = $false )
      | ( ( in @ SV1163 @ SV1 )
        = $true )
      | ( ( in @ SV1235 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( SV506
          = ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6733]) ).

thf(6830,plain,
    ! [SV506: $i,SV1: $i,SV1236: $i,SV1164: $i] :
      ( ( ( in @ SV1164 @ SV1236 )
        = $false )
      | ( ( in @ SV1164 @ SV1 )
        = $true )
      | ( ( in @ SV1236 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK135_SY7 @ SV1 ) @ ( sK135_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK69_SY42 @ SV1 ) @ ( sK46_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK193_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV506 @ ( sK311_SY588 @ SV506 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6734]) ).

thf(6831,plain,
    ! [SV516: $i,SV1: $i,SV1237: $i,SV1165: $i] :
      ( ( ( in @ SV1165 @ SV1237 )
        = $false )
      | ( ( in @ SV1165 @ SV1 )
        = $true )
      | ( ( in @ SV1237 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK312_SY589 @ SV516 @ SV1 ) @ ( sK196_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6735]) ).

thf(6832,plain,
    ! [SV516: $i,SV1: $i,SV1238: $i,SV1166: $i] :
      ( ( ( in @ SV1166 @ SV1238 )
        = $false )
      | ( ( in @ SV1166 @ SV1 )
        = $true )
      | ( ( in @ SV1238 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( SV516
          = ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6736]) ).

thf(6833,plain,
    ! [SV516: $i,SV1: $i,SV1239: $i,SV1167: $i] :
      ( ( ( in @ SV1167 @ SV1239 )
        = $false )
      | ( ( in @ SV1167 @ SV1 )
        = $true )
      | ( ( in @ SV1239 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV516 @ ( sK196_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV516 @ ( sK312_SY589 @ SV516 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6737]) ).

thf(6834,plain,
    ! [SV518: $i,SV1: $i,SV1240: $i,SV1168: $i] :
      ( ( ( in @ SV1168 @ SV1240 )
        = $false )
      | ( ( in @ SV1168 @ SV1 )
        = $true )
      | ( ( in @ SV1240 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK313_SY590 @ SV518 @ SV1 ) @ ( sK197_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6738]) ).

thf(6835,plain,
    ! [SV518: $i,SV1: $i,SV1241: $i,SV1169: $i] :
      ( ( ( in @ SV1169 @ SV1241 )
        = $false )
      | ( ( in @ SV1169 @ SV1 )
        = $true )
      | ( ( in @ SV1241 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( SV518
          = ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6739]) ).

thf(6836,plain,
    ! [SV518: $i,SV1: $i,SV1242: $i,SV1170: $i] :
      ( ( ( in @ SV1170 @ SV1242 )
        = $false )
      | ( ( in @ SV1170 @ SV1 )
        = $true )
      | ( ( in @ SV1242 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK144_SY7 @ SV1 ) @ ( sK144_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV518 @ ( sK197_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV518 @ ( sK313_SY590 @ SV518 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6740]) ).

thf(6837,plain,
    ! [SV604: $i,SV1: $i,SV1309: $i,SV1243: $i] :
      ( ( ( ~ ( in @ SV1243 @ SV1309 ) )
        = $true )
      | ( ( in @ SV1243 @ SV1 )
        = $true )
      | ( ( in @ SV1309 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK328_SY659 @ SV604 @ SV1 ) @ ( sK212_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6741]) ).

thf(6838,plain,
    ! [SV604: $i,SV1: $i,SV1310: $i,SV1244: $i] :
      ( ( ( ~ ( in @ SV1244 @ SV1310 ) )
        = $true )
      | ( ( in @ SV1244 @ SV1 )
        = $true )
      | ( ( in @ SV1310 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( SV604
          = ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6742]) ).

thf(6839,plain,
    ! [SV604: $i,SV1: $i,SV1311: $i,SV1245: $i] :
      ( ( ( ~ ( in @ SV1245 @ SV1311 ) )
        = $true )
      | ( ( in @ SV1245 @ SV1 )
        = $true )
      | ( ( in @ SV1311 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6743]) ).

thf(6840,plain,
    ! [SV606: $i,SV1: $i,SV1312: $i,SV1246: $i] :
      ( ( ( ~ ( in @ SV1246 @ SV1312 ) )
        = $true )
      | ( ( in @ SV1246 @ SV1 )
        = $true )
      | ( ( in @ SV1312 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK329_SY660 @ SV606 @ SV1 ) @ ( sK213_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6744]) ).

thf(6841,plain,
    ! [SV606: $i,SV1: $i,SV1313: $i,SV1247: $i] :
      ( ( ( ~ ( in @ SV1247 @ SV1313 ) )
        = $true )
      | ( ( in @ SV1247 @ SV1 )
        = $true )
      | ( ( in @ SV1313 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( SV606
          = ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6745]) ).

thf(6842,plain,
    ! [SV606: $i,SV1: $i,SV1314: $i,SV1248: $i] :
      ( ( ( ~ ( in @ SV1248 @ SV1314 ) )
        = $true )
      | ( ( in @ SV1248 @ SV1 )
        = $true )
      | ( ( in @ SV1314 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6746]) ).

thf(6843,plain,
    ! [SV608: $i,SV1: $i,SV1315: $i,SV1249: $i] :
      ( ( ( ~ ( in @ SV1249 @ SV1315 ) )
        = $true )
      | ( ( in @ SV1249 @ SV1 )
        = $true )
      | ( ( in @ SV1315 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK330_SY661 @ SV608 @ SV1 ) @ ( sK214_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6747]) ).

thf(6844,plain,
    ! [SV608: $i,SV1: $i,SV1316: $i,SV1250: $i] :
      ( ( ( ~ ( in @ SV1250 @ SV1316 ) )
        = $true )
      | ( ( in @ SV1250 @ SV1 )
        = $true )
      | ( ( in @ SV1316 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( SV608
          = ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6748]) ).

thf(6845,plain,
    ! [SV608: $i,SV1: $i,SV1317: $i,SV1251: $i] :
      ( ( ( ~ ( in @ SV1251 @ SV1317 ) )
        = $true )
      | ( ( in @ SV1251 @ SV1 )
        = $true )
      | ( ( in @ SV1317 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6749]) ).

thf(6846,plain,
    ! [SV610: $i,SV1: $i,SV1318: $i,SV1252: $i] :
      ( ( ( ~ ( in @ SV1252 @ SV1318 ) )
        = $true )
      | ( ( in @ SV1252 @ SV1 )
        = $true )
      | ( ( in @ SV1318 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK331_SY662 @ SV610 @ SV1 ) @ ( sK215_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6750]) ).

thf(6847,plain,
    ! [SV610: $i,SV1: $i,SV1319: $i,SV1253: $i] :
      ( ( ( ~ ( in @ SV1253 @ SV1319 ) )
        = $true )
      | ( ( in @ SV1253 @ SV1 )
        = $true )
      | ( ( in @ SV1319 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( SV610
          = ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6751]) ).

thf(6848,plain,
    ! [SV610: $i,SV1: $i,SV1320: $i,SV1254: $i] :
      ( ( ( ~ ( in @ SV1254 @ SV1320 ) )
        = $true )
      | ( ( in @ SV1254 @ SV1 )
        = $true )
      | ( ( in @ SV1320 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6752]) ).

thf(6849,plain,
    ! [SV524: $i,SV1: $i,SV1255: $i,SV1171: $i] :
      ( ( ( in @ SV1171 @ SV1255 )
        = $false )
      | ( ( in @ SV1171 @ SV1 )
        = $true )
      | ( ( in @ SV1255 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK314_SY595 @ SV524 @ SV1 ) @ ( sK198_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6753]) ).

thf(6850,plain,
    ! [SV524: $i,SV1: $i,SV1256: $i,SV1172: $i] :
      ( ( ( in @ SV1172 @ SV1256 )
        = $false )
      | ( ( in @ SV1172 @ SV1 )
        = $true )
      | ( ( in @ SV1256 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( SV524
          = ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6754]) ).

thf(6851,plain,
    ! [SV524: $i,SV1: $i,SV1257: $i,SV1173: $i] :
      ( ( ( in @ SV1173 @ SV1257 )
        = $false )
      | ( ( in @ SV1173 @ SV1 )
        = $true )
      | ( ( in @ SV1257 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK198_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV524 @ ( sK314_SY595 @ SV524 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6755]) ).

thf(6852,plain,
    ! [SV526: $i,SV1: $i,SV1258: $i,SV1174: $i] :
      ( ( ( in @ SV1174 @ SV1258 )
        = $false )
      | ( ( in @ SV1174 @ SV1 )
        = $true )
      | ( ( in @ SV1258 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK315_SY596 @ SV526 @ SV1 ) @ ( sK199_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6756]) ).

thf(6853,plain,
    ! [SV526: $i,SV1: $i,SV1259: $i,SV1175: $i] :
      ( ( ( in @ SV1175 @ SV1259 )
        = $false )
      | ( ( in @ SV1175 @ SV1 )
        = $true )
      | ( ( in @ SV1259 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( SV526
          = ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6757]) ).

thf(6854,plain,
    ! [SV526: $i,SV1: $i,SV1260: $i,SV1176: $i] :
      ( ( ( in @ SV1176 @ SV1260 )
        = $false )
      | ( ( in @ SV1176 @ SV1 )
        = $true )
      | ( ( in @ SV1260 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK145_SY7 @ SV1 ) @ ( sK145_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK80_SY47 @ SV1 ) @ ( sK53_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK199_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV526 @ ( sK315_SY596 @ SV526 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6758]) ).

thf(6855,plain,
    ! [SV530: $i,SV1: $i,SV1261: $i,SV1177: $i] :
      ( ( ( in @ SV1177 @ SV1261 )
        = $false )
      | ( ( in @ SV1177 @ SV1 )
        = $true )
      | ( ( in @ SV1261 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK316_SY597 @ SV530 @ SV1 ) @ ( sK200_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6759]) ).

thf(6856,plain,
    ! [SV530: $i,SV1: $i,SV1262: $i,SV1178: $i] :
      ( ( ( in @ SV1178 @ SV1262 )
        = $false )
      | ( ( in @ SV1178 @ SV1 )
        = $true )
      | ( ( in @ SV1262 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( SV530
          = ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6760]) ).

thf(6857,plain,
    ! [SV530: $i,SV1: $i,SV1263: $i,SV1179: $i] :
      ( ( ( in @ SV1179 @ SV1263 )
        = $false )
      | ( ( in @ SV1179 @ SV1 )
        = $true )
      | ( ( in @ SV1263 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV530 @ ( sK200_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV530 @ ( sK316_SY597 @ SV530 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6761]) ).

thf(6858,plain,
    ! [SV532: $i,SV1: $i,SV1264: $i,SV1180: $i] :
      ( ( ( in @ SV1180 @ SV1264 )
        = $false )
      | ( ( in @ SV1180 @ SV1 )
        = $true )
      | ( ( in @ SV1264 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK317_SY598 @ SV532 @ SV1 ) @ ( sK201_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6762]) ).

thf(6859,plain,
    ! [SV532: $i,SV1: $i,SV1265: $i,SV1181: $i] :
      ( ( ( in @ SV1181 @ SV1265 )
        = $false )
      | ( ( in @ SV1181 @ SV1 )
        = $true )
      | ( ( in @ SV1265 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( SV532
          = ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6763]) ).

thf(6860,plain,
    ! [SV532: $i,SV1: $i,SV1266: $i,SV1182: $i] :
      ( ( ( in @ SV1182 @ SV1266 )
        = $false )
      | ( ( in @ SV1182 @ SV1 )
        = $true )
      | ( ( in @ SV1266 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK146_SY7 @ SV1 ) @ ( sK146_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ SV532 @ ( sK201_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV532 @ ( sK317_SY598 @ SV532 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6764]) ).

thf(6861,plain,
    ! [SV616: $i,SV1: $i,SV1321: $i,SV1267: $i] :
      ( ( ( ~ ( in @ SV1267 @ SV1321 ) )
        = $true )
      | ( ( in @ SV1267 @ SV1 )
        = $true )
      | ( ( in @ SV1321 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK332_SY667 @ SV616 @ SV1 ) @ ( sK216_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6765]) ).

thf(6862,plain,
    ! [SV616: $i,SV1: $i,SV1322: $i,SV1268: $i] :
      ( ( ( ~ ( in @ SV1268 @ SV1322 ) )
        = $true )
      | ( ( in @ SV1268 @ SV1 )
        = $true )
      | ( ( in @ SV1322 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( SV616
          = ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6766]) ).

thf(6863,plain,
    ! [SV616: $i,SV1: $i,SV1323: $i,SV1269: $i] :
      ( ( ( ~ ( in @ SV1269 @ SV1323 ) )
        = $true )
      | ( ( in @ SV1269 @ SV1 )
        = $true )
      | ( ( in @ SV1323 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6767]) ).

thf(6864,plain,
    ! [SV618: $i,SV1: $i,SV1324: $i,SV1270: $i] :
      ( ( ( ~ ( in @ SV1270 @ SV1324 ) )
        = $true )
      | ( ( in @ SV1270 @ SV1 )
        = $true )
      | ( ( in @ SV1324 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK333_SY668 @ SV618 @ SV1 ) @ ( sK217_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6768]) ).

thf(6865,plain,
    ! [SV618: $i,SV1: $i,SV1325: $i,SV1271: $i] :
      ( ( ( ~ ( in @ SV1271 @ SV1325 ) )
        = $true )
      | ( ( in @ SV1271 @ SV1 )
        = $true )
      | ( ( in @ SV1325 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( SV618
          = ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6769]) ).

thf(6866,plain,
    ! [SV618: $i,SV1: $i,SV1326: $i,SV1272: $i] :
      ( ( ( ~ ( in @ SV1272 @ SV1326 ) )
        = $true )
      | ( ( in @ SV1272 @ SV1 )
        = $true )
      | ( ( in @ SV1326 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6770]) ).

thf(6867,plain,
    ! [SV620: $i,SV1: $i,SV1327: $i,SV1273: $i] :
      ( ( ( ~ ( in @ SV1273 @ SV1327 ) )
        = $true )
      | ( ( in @ SV1273 @ SV1 )
        = $true )
      | ( ( in @ SV1327 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK334_SY669 @ SV620 @ SV1 ) @ ( sK218_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6771]) ).

thf(6868,plain,
    ! [SV620: $i,SV1: $i,SV1328: $i,SV1274: $i] :
      ( ( ( ~ ( in @ SV1274 @ SV1328 ) )
        = $true )
      | ( ( in @ SV1274 @ SV1 )
        = $true )
      | ( ( in @ SV1328 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( SV620
          = ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6772]) ).

thf(6869,plain,
    ! [SV620: $i,SV1: $i,SV1329: $i,SV1275: $i] :
      ( ( ( ~ ( in @ SV1275 @ SV1329 ) )
        = $true )
      | ( ( in @ SV1275 @ SV1 )
        = $true )
      | ( ( in @ SV1329 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6773]) ).

thf(6870,plain,
    ! [SV622: $i,SV1: $i,SV1330: $i,SV1276: $i] :
      ( ( ( ~ ( in @ SV1276 @ SV1330 ) )
        = $true )
      | ( ( in @ SV1276 @ SV1 )
        = $true )
      | ( ( in @ SV1330 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK335_SY670 @ SV622 @ SV1 ) @ ( sK219_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[6774]) ).

thf(6871,plain,
    ! [SV622: $i,SV1: $i,SV1331: $i,SV1277: $i] :
      ( ( ( ~ ( in @ SV1277 @ SV1331 ) )
        = $true )
      | ( ( in @ SV1277 @ SV1 )
        = $true )
      | ( ( in @ SV1331 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( SV622
          = ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6775]) ).

thf(6872,plain,
    ! [SV622: $i,SV1: $i,SV1332: $i,SV1278: $i] :
      ( ( ( ~ ( in @ SV1278 @ SV1332 ) )
        = $true )
      | ( ( in @ SV1278 @ SV1 )
        = $true )
      | ( ( in @ SV1332 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[6776]) ).

thf(6873,plain,
    ! [SV538: $i,SV1: $i,SV1279: $i,SV1183: $i] :
      ( ( ( in @ SV1183 @ SV1279 )
        = $false )
      | ( ( in @ SV1183 @ SV1 )
        = $true )
      | ( ( in @ SV1279 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK318_SY603 @ SV538 @ SV1 ) @ ( sK202_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6777]) ).

thf(6874,plain,
    ! [SV538: $i,SV1: $i,SV1280: $i,SV1184: $i] :
      ( ( ( in @ SV1184 @ SV1280 )
        = $false )
      | ( ( in @ SV1184 @ SV1 )
        = $true )
      | ( ( in @ SV1280 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( SV538
          = ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6778]) ).

thf(6875,plain,
    ! [SV538: $i,SV1: $i,SV1281: $i,SV1185: $i] :
      ( ( ( in @ SV1185 @ SV1281 )
        = $false )
      | ( ( in @ SV1185 @ SV1 )
        = $true )
      | ( ( in @ SV1281 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK202_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV538 @ ( sK318_SY603 @ SV538 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6779]) ).

thf(6876,plain,
    ! [SV540: $i,SV1: $i,SV1282: $i,SV1186: $i] :
      ( ( ( in @ SV1186 @ SV1282 )
        = $false )
      | ( ( in @ SV1186 @ SV1 )
        = $true )
      | ( ( in @ SV1282 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK319_SY604 @ SV540 @ SV1 ) @ ( sK203_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6780]) ).

thf(6877,plain,
    ! [SV540: $i,SV1: $i,SV1283: $i,SV1187: $i] :
      ( ( ( in @ SV1187 @ SV1283 )
        = $false )
      | ( ( in @ SV1187 @ SV1 )
        = $true )
      | ( ( in @ SV1283 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( SV540
          = ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6781]) ).

thf(6878,plain,
    ! [SV540: $i,SV1: $i,SV1284: $i,SV1188: $i] :
      ( ( ( in @ SV1188 @ SV1284 )
        = $false )
      | ( ( in @ SV1188 @ SV1 )
        = $true )
      | ( ( in @ SV1284 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK147_SY7 @ SV1 ) @ ( sK147_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK81_SY48 @ SV1 ) @ ( sK54_SY5 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK203_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV540 @ ( sK319_SY604 @ SV540 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6782]) ).

thf(6879,plain,
    ! [SV562: $i,SV1: $i,SV1285: $i,SV1195: $i] :
      ( ( ( in @ SV1195 @ SV1285 )
        = $false )
      | ( ( in @ SV1195 @ SV1 )
        = $true )
      | ( ( in @ SV1285 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK320_SY625 @ SV562 @ SV1 ) @ ( sK204_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6789]) ).

thf(6880,plain,
    ! [SV562: $i,SV1: $i,SV1286: $i,SV1196: $i] :
      ( ( ( in @ SV1196 @ SV1286 )
        = $false )
      | ( ( in @ SV1196 @ SV1 )
        = $true )
      | ( ( in @ SV1286 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( SV562
          = ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6790]) ).

thf(6881,plain,
    ! [SV562: $i,SV1: $i,SV1287: $i,SV1197: $i] :
      ( ( ( in @ SV1197 @ SV1287 )
        = $false )
      | ( ( in @ SV1197 @ SV1 )
        = $true )
      | ( ( in @ SV1287 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK204_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV562 @ ( sK320_SY625 @ SV562 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6791]) ).

thf(6882,plain,
    ! [SV564: $i,SV1: $i,SV1288: $i,SV1198: $i] :
      ( ( ( in @ SV1198 @ SV1288 )
        = $false )
      | ( ( in @ SV1198 @ SV1 )
        = $true )
      | ( ( in @ SV1288 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK321_SY626 @ SV564 @ SV1 ) @ ( sK205_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6792]) ).

thf(6883,plain,
    ! [SV564: $i,SV1: $i,SV1289: $i,SV1199: $i] :
      ( ( ( in @ SV1199 @ SV1289 )
        = $false )
      | ( ( in @ SV1199 @ SV1 )
        = $true )
      | ( ( in @ SV1289 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( SV564
          = ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6793]) ).

thf(6884,plain,
    ! [SV564: $i,SV1: $i,SV1290: $i,SV1200: $i] :
      ( ( ( in @ SV1200 @ SV1290 )
        = $false )
      | ( ( in @ SV1200 @ SV1 )
        = $true )
      | ( ( in @ SV1290 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK156_SY7 @ SV1 ) @ ( sK156_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( ( sK45_SY5 @ SV1 )
          = ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK205_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV564 @ ( sK321_SY626 @ SV564 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6794]) ).

thf(6885,plain,
    ! [SV566: $i,SV1: $i,SV1291: $i,SV1201: $i] :
      ( ( ( in @ SV1201 @ SV1291 )
        = $false )
      | ( ( in @ SV1201 @ SV1 )
        = $true )
      | ( ( in @ SV1291 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK322_SY627 @ SV566 @ SV1 ) @ ( sK206_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6795]) ).

thf(6886,plain,
    ! [SV566: $i,SV1: $i,SV1292: $i,SV1202: $i] :
      ( ( ( in @ SV1202 @ SV1292 )
        = $false )
      | ( ( in @ SV1202 @ SV1 )
        = $true )
      | ( ( in @ SV1292 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( SV566
          = ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6796]) ).

thf(6887,plain,
    ! [SV566: $i,SV1: $i,SV1293: $i,SV1203: $i] :
      ( ( ( in @ SV1203 @ SV1293 )
        = $false )
      | ( ( in @ SV1203 @ SV1 )
        = $true )
      | ( ( in @ SV1293 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK206_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV566 @ ( sK322_SY627 @ SV566 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6797]) ).

thf(6888,plain,
    ! [SV568: $i,SV1: $i,SV1294: $i,SV1204: $i] :
      ( ( ( in @ SV1204 @ SV1294 )
        = $false )
      | ( ( in @ SV1204 @ SV1 )
        = $true )
      | ( ( in @ SV1294 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK323_SY628 @ SV568 @ SV1 ) @ ( sK207_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6798]) ).

thf(6889,plain,
    ! [SV568: $i,SV1: $i,SV1295: $i,SV1205: $i] :
      ( ( ( in @ SV1205 @ SV1295 )
        = $false )
      | ( ( in @ SV1205 @ SV1 )
        = $true )
      | ( ( in @ SV1295 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( SV568
          = ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6799]) ).

thf(6890,plain,
    ! [SV568: $i,SV1: $i,SV1296: $i,SV1206: $i] :
      ( ( ( in @ SV1206 @ SV1296 )
        = $false )
      | ( ( in @ SV1206 @ SV1 )
        = $true )
      | ( ( in @ SV1296 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK157_SY7 @ SV1 ) @ ( sK157_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK6_SY2 @ SV1 ) @ ( sK8_SY22 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK45_SY5 @ SV1 ) @ ( sK68_SY41 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK207_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV568 @ ( sK323_SY628 @ SV568 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6800]) ).

thf(6891,plain,
    ! [SV574: $i,SV1: $i,SV1297: $i,SV1219: $i] :
      ( ( ( in @ SV1219 @ SV1297 )
        = $false )
      | ( ( in @ SV1219 @ SV1 )
        = $true )
      | ( ( in @ SV1297 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK324_SY633 @ SV574 @ SV1 ) @ ( sK208_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6813]) ).

thf(6892,plain,
    ! [SV574: $i,SV1: $i,SV1298: $i,SV1220: $i] :
      ( ( ( in @ SV1220 @ SV1298 )
        = $false )
      | ( ( in @ SV1220 @ SV1 )
        = $true )
      | ( ( in @ SV1298 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( SV574
          = ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6814]) ).

thf(6893,plain,
    ! [SV574: $i,SV1: $i,SV1299: $i,SV1221: $i] :
      ( ( ( in @ SV1221 @ SV1299 )
        = $false )
      | ( ( in @ SV1221 @ SV1 )
        = $true )
      | ( ( in @ SV1299 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK208_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV574 @ ( sK324_SY633 @ SV574 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6815]) ).

thf(6894,plain,
    ! [SV576: $i,SV1: $i,SV1300: $i,SV1222: $i] :
      ( ( ( in @ SV1222 @ SV1300 )
        = $false )
      | ( ( in @ SV1222 @ SV1 )
        = $true )
      | ( ( in @ SV1300 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK325_SY634 @ SV576 @ SV1 ) @ ( sK209_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6816]) ).

thf(6895,plain,
    ! [SV576: $i,SV1: $i,SV1301: $i,SV1223: $i] :
      ( ( ( in @ SV1223 @ SV1301 )
        = $false )
      | ( ( in @ SV1223 @ SV1 )
        = $true )
      | ( ( in @ SV1301 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( SV576
          = ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6817]) ).

thf(6896,plain,
    ! [SV576: $i,SV1: $i,SV1302: $i,SV1224: $i] :
      ( ( ( in @ SV1224 @ SV1302 )
        = $false )
      | ( ( in @ SV1224 @ SV1 )
        = $true )
      | ( ( in @ SV1302 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK158_SY7 @ SV1 ) @ ( sK158_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( ( sK46_SY5 @ SV1 )
          = ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK209_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV576 @ ( sK325_SY634 @ SV576 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6818]) ).

thf(6897,plain,
    ! [SV578: $i,SV1: $i,SV1303: $i,SV1225: $i] :
      ( ( ( in @ SV1225 @ SV1303 )
        = $false )
      | ( ( in @ SV1225 @ SV1 )
        = $true )
      | ( ( in @ SV1303 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK326_SY635 @ SV578 @ SV1 ) @ ( sK210_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6819]) ).

thf(6898,plain,
    ! [SV578: $i,SV1: $i,SV1304: $i,SV1226: $i] :
      ( ( ( in @ SV1226 @ SV1304 )
        = $false )
      | ( ( in @ SV1226 @ SV1 )
        = $true )
      | ( ( in @ SV1304 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( SV578
          = ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6820]) ).

thf(6899,plain,
    ! [SV578: $i,SV1: $i,SV1305: $i,SV1227: $i] :
      ( ( ( in @ SV1227 @ SV1305 )
        = $false )
      | ( ( in @ SV1227 @ SV1 )
        = $true )
      | ( ( in @ SV1305 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK210_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV578 @ ( sK326_SY635 @ SV578 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6821]) ).

thf(6900,plain,
    ! [SV580: $i,SV1: $i,SV1306: $i,SV1228: $i] :
      ( ( ( in @ SV1228 @ SV1306 )
        = $false )
      | ( ( in @ SV1228 @ SV1 )
        = $true )
      | ( ( in @ SV1306 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK327_SY636 @ SV580 @ SV1 ) @ ( sK211_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6822]) ).

thf(6901,plain,
    ! [SV580: $i,SV1: $i,SV1307: $i,SV1229: $i] :
      ( ( ( in @ SV1229 @ SV1307 )
        = $false )
      | ( ( in @ SV1229 @ SV1 )
        = $true )
      | ( ( in @ SV1307 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( SV580
          = ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6823]) ).

thf(6902,plain,
    ! [SV580: $i,SV1: $i,SV1308: $i,SV1230: $i] :
      ( ( ( in @ SV1230 @ SV1308 )
        = $false )
      | ( ( in @ SV1230 @ SV1 )
        = $true )
      | ( ( in @ SV1308 @ SV1 )
        = $false )
      | ( ( subset @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $false )
      | ( ( in @ ( sK159_SY7 @ SV1 ) @ ( sK159_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK8_SY22 @ SV1 ) @ ( sK11_SY27 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK46_SY5 @ SV1 ) @ ( sK69_SY42 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK211_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV580 @ ( sK327_SY636 @ SV580 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6824]) ).

thf(6903,plain,
    ! [SV604: $i,SV1: $i,SV1309: $i,SV1243: $i] :
      ( ( ( in @ SV1243 @ SV1309 )
        = $false )
      | ( ( in @ SV1243 @ SV1 )
        = $true )
      | ( ( in @ SV1309 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK328_SY659 @ SV604 @ SV1 ) @ ( sK212_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6837]) ).

thf(6904,plain,
    ! [SV604: $i,SV1: $i,SV1310: $i,SV1244: $i] :
      ( ( ( in @ SV1244 @ SV1310 )
        = $false )
      | ( ( in @ SV1244 @ SV1 )
        = $true )
      | ( ( in @ SV1310 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( SV604
          = ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6838]) ).

thf(6905,plain,
    ! [SV604: $i,SV1: $i,SV1311: $i,SV1245: $i] :
      ( ( ( in @ SV1245 @ SV1311 )
        = $false )
      | ( ( in @ SV1245 @ SV1 )
        = $true )
      | ( ( in @ SV1311 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK212_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV604 @ ( sK328_SY659 @ SV604 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6839]) ).

thf(6906,plain,
    ! [SV606: $i,SV1: $i,SV1312: $i,SV1246: $i] :
      ( ( ( in @ SV1246 @ SV1312 )
        = $false )
      | ( ( in @ SV1246 @ SV1 )
        = $true )
      | ( ( in @ SV1312 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK329_SY660 @ SV606 @ SV1 ) @ ( sK213_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6840]) ).

thf(6907,plain,
    ! [SV606: $i,SV1: $i,SV1313: $i,SV1247: $i] :
      ( ( ( in @ SV1247 @ SV1313 )
        = $false )
      | ( ( in @ SV1247 @ SV1 )
        = $true )
      | ( ( in @ SV1313 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( SV606
          = ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6841]) ).

thf(6908,plain,
    ! [SV606: $i,SV1: $i,SV1314: $i,SV1248: $i] :
      ( ( ( in @ SV1248 @ SV1314 )
        = $false )
      | ( ( in @ SV1248 @ SV1 )
        = $true )
      | ( ( in @ SV1314 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK168_SY7 @ SV1 ) @ ( sK168_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( ( sK53_SY5 @ SV1 )
          = ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK213_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV606 @ ( sK329_SY660 @ SV606 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6842]) ).

thf(6909,plain,
    ! [SV608: $i,SV1: $i,SV1315: $i,SV1249: $i] :
      ( ( ( in @ SV1249 @ SV1315 )
        = $false )
      | ( ( in @ SV1249 @ SV1 )
        = $true )
      | ( ( in @ SV1315 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK330_SY661 @ SV608 @ SV1 ) @ ( sK214_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6843]) ).

thf(6910,plain,
    ! [SV608: $i,SV1: $i,SV1316: $i,SV1250: $i] :
      ( ( ( in @ SV1250 @ SV1316 )
        = $false )
      | ( ( in @ SV1250 @ SV1 )
        = $true )
      | ( ( in @ SV1316 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( SV608
          = ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6844]) ).

thf(6911,plain,
    ! [SV608: $i,SV1: $i,SV1317: $i,SV1251: $i] :
      ( ( ( in @ SV1251 @ SV1317 )
        = $false )
      | ( ( in @ SV1251 @ SV1 )
        = $true )
      | ( ( in @ SV1317 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK214_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV608 @ ( sK330_SY661 @ SV608 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6845]) ).

thf(6912,plain,
    ! [SV610: $i,SV1: $i,SV1318: $i,SV1252: $i] :
      ( ( ( in @ SV1252 @ SV1318 )
        = $false )
      | ( ( in @ SV1252 @ SV1 )
        = $true )
      | ( ( in @ SV1318 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK331_SY662 @ SV610 @ SV1 ) @ ( sK215_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6846]) ).

thf(6913,plain,
    ! [SV610: $i,SV1: $i,SV1319: $i,SV1253: $i] :
      ( ( ( in @ SV1253 @ SV1319 )
        = $false )
      | ( ( in @ SV1253 @ SV1 )
        = $true )
      | ( ( in @ SV1319 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( SV610
          = ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6847]) ).

thf(6914,plain,
    ! [SV610: $i,SV1: $i,SV1320: $i,SV1254: $i] :
      ( ( ( in @ SV1254 @ SV1320 )
        = $false )
      | ( ( in @ SV1254 @ SV1 )
        = $true )
      | ( ( in @ SV1320 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK169_SY7 @ SV1 ) @ ( sK169_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK7_SY2 @ SV1 ) @ ( sK9_SY25 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK53_SY5 @ SV1 ) @ ( sK80_SY47 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK215_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV610 @ ( sK331_SY662 @ SV610 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6848]) ).

thf(6915,plain,
    ! [SV616: $i,SV1: $i,SV1321: $i,SV1267: $i] :
      ( ( ( in @ SV1267 @ SV1321 )
        = $false )
      | ( ( in @ SV1267 @ SV1 )
        = $true )
      | ( ( in @ SV1321 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK332_SY667 @ SV616 @ SV1 ) @ ( sK216_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6861]) ).

thf(6916,plain,
    ! [SV616: $i,SV1: $i,SV1322: $i,SV1268: $i] :
      ( ( ( in @ SV1268 @ SV1322 )
        = $false )
      | ( ( in @ SV1268 @ SV1 )
        = $true )
      | ( ( in @ SV1322 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( SV616
          = ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6862]) ).

thf(6917,plain,
    ! [SV616: $i,SV1: $i,SV1323: $i,SV1269: $i] :
      ( ( ( in @ SV1269 @ SV1323 )
        = $false )
      | ( ( in @ SV1269 @ SV1 )
        = $true )
      | ( ( in @ SV1323 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK216_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV616 @ ( sK332_SY667 @ SV616 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6863]) ).

thf(6918,plain,
    ! [SV618: $i,SV1: $i,SV1324: $i,SV1270: $i] :
      ( ( ( in @ SV1270 @ SV1324 )
        = $false )
      | ( ( in @ SV1270 @ SV1 )
        = $true )
      | ( ( in @ SV1324 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK333_SY668 @ SV618 @ SV1 ) @ ( sK217_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6864]) ).

thf(6919,plain,
    ! [SV618: $i,SV1: $i,SV1325: $i,SV1271: $i] :
      ( ( ( in @ SV1271 @ SV1325 )
        = $false )
      | ( ( in @ SV1271 @ SV1 )
        = $true )
      | ( ( in @ SV1325 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( SV618
          = ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6865]) ).

thf(6920,plain,
    ! [SV618: $i,SV1: $i,SV1326: $i,SV1272: $i] :
      ( ( ( in @ SV1272 @ SV1326 )
        = $false )
      | ( ( in @ SV1272 @ SV1 )
        = $true )
      | ( ( in @ SV1326 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK170_SY7 @ SV1 ) @ ( sK170_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( ( sK54_SY5 @ SV1 )
          = ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK217_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV618 @ ( sK333_SY668 @ SV618 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6866]) ).

thf(6921,plain,
    ! [SV620: $i,SV1: $i,SV1327: $i,SV1273: $i] :
      ( ( ( in @ SV1273 @ SV1327 )
        = $false )
      | ( ( in @ SV1273 @ SV1 )
        = $true )
      | ( ( in @ SV1327 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK334_SY669 @ SV620 @ SV1 ) @ ( sK218_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6867]) ).

thf(6922,plain,
    ! [SV620: $i,SV1: $i,SV1328: $i,SV1274: $i] :
      ( ( ( in @ SV1274 @ SV1328 )
        = $false )
      | ( ( in @ SV1274 @ SV1 )
        = $true )
      | ( ( in @ SV1328 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( SV620
          = ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6868]) ).

thf(6923,plain,
    ! [SV620: $i,SV1: $i,SV1329: $i,SV1275: $i] :
      ( ( ( in @ SV1275 @ SV1329 )
        = $false )
      | ( ( in @ SV1275 @ SV1 )
        = $true )
      | ( ( in @ SV1329 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK218_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV620 @ ( sK334_SY669 @ SV620 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6869]) ).

thf(6924,plain,
    ! [SV622: $i,SV1: $i,SV1330: $i,SV1276: $i] :
      ( ( ( in @ SV1276 @ SV1330 )
        = $false )
      | ( ( in @ SV1276 @ SV1 )
        = $true )
      | ( ( in @ SV1330 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ ( sK335_SY670 @ SV622 @ SV1 ) @ ( sK219_SY8 @ SV1 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[6870]) ).

thf(6925,plain,
    ! [SV622: $i,SV1: $i,SV1331: $i,SV1277: $i] :
      ( ( ( in @ SV1277 @ SV1331 )
        = $false )
      | ( ( in @ SV1277 @ SV1 )
        = $true )
      | ( ( in @ SV1331 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( SV622
          = ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6871]) ).

thf(6926,plain,
    ! [SV622: $i,SV1: $i,SV1332: $i,SV1278: $i] :
      ( ( ( in @ SV1278 @ SV1332 )
        = $false )
      | ( ( in @ SV1278 @ SV1 )
        = $true )
      | ( ( in @ SV1332 @ SV1 )
        = $false )
      | ( ( in @ ( sK4_SY1 @ SV1 ) @ SV1 )
        = $true )
      | ( ( in @ ( sK171_SY7 @ SV1 ) @ ( sK171_SY7 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK9_SY25 @ SV1 ) @ ( sK13_SY28 @ SV1 ) )
        = $true )
      | ( ( in @ ( sK54_SY5 @ SV1 ) @ ( sK81_SY48 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK219_SY8 @ SV1 ) )
        = $false )
      | ( ( in @ SV622 @ ( sK335_SY670 @ SV622 @ SV1 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[6872]) ).

thf(6927,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[37,6926,6925,6924,6923,6922,6921,6920,6919,6918,6917,6916,6915,6914,6913,6912,6911,6910,6909,6908,6907,6906,6905,6904,6903,6902,6901,6900,6899,6898,6897,6896,6895,6894,6893,6892,6891,6890,6889,6888,6887,6886,6885,6884,6883,6882,6881,6880,6879,6878,6877,6876,6875,6874,6873,6860,6859,6858,6857,6856,6855,6854,6853,6852,6851,6850,6849,6836,6835,6834,6833,6832,6831,6830,6829,6828,6827,6826,6825,6812,6811,6810,6809,6808,6807,6806,6805,6804,6803,6802,6801,6788,6787,6786,6785,6784,6783,6662,6661,6660,6659,6658,6657,6632,6631,6630,6629,6628,6627,6602,6601,6600,6599,6598,6597,6572,6571,6570,6569,6568,6567,6566,6565,6564,6563,6562,6561,6560,6559,6558,6557,6556,6555,6494,6493,6492,6491,6490,6489,6488,6487,6486,6485,6484,6483,6482,6481,6480,6479,6478,6477,6476,6475,6474,6473,6472,6471,6410,6409,6408,6407,6406,6405,6404,6403,6402,6401,6400,6399,6398,6397,6396,6395,6394,6393,6380,6379,6378,6377,6376,6375,6314,6313,6312,6311,6310,6309,6296,6295,6294,6293,6292,6291,6290,6289,6288,6287,6286,6285,6272,6271,6270,6269,6268,6267,6206,6205,6204,6203,6202,6201,6188,6187,6186,6185,6184,6183,6074,6073,6072,6071,6070,6069,6068,6067,6066,6065,6064,6063,5954,5953,5952,5951,5950,5949,5948,5947,5946,5945,5944,5943,5918,5917,5916,5915,5914,5913,5836,5835,5834,5833,5832,5831,5830,5829,5828,5827,5826,5825,5812,5811,5810,5809,5808,5807,5782,5781,5780,5779,5778,5777,5700,5699,5698,5697,5696,5695,5694,5693,5692,5691,5690,5689,5676,5675,5674,5673,5672,5671,5635,5633,5631,5629,5613,5611,5609,5607,5542,5541,5540,5539,5538,5537,5536,5535,5534,5533,5532,5531,5495,5493,5491,5489,5473,5471,5469,5467,5402,5401,5400,5399,5398,5397,5396,5395,5394,5393,5392,5391,5359,5357,5347,5345,5337,5335,5325,5323,5262,5261,5260,5259,5258,5257,5256,5255,5254,5253,5252,5251,5238,5237,5236,5235,5234,5233,5201,5199,5189,5187,5179,5177,5167,5165,5104,5103,5102,5101,5100,5099,5098,5097,5096,5095,5094,5093,5080,5079,5078,5077,5076,5075,5038,5035,5032,5029,5014,5011,5008,5005,4876,4873,4870,4867,4852,4849,4846,4843,4722,4719,4704,4701,4699,4697,4694,4691,4676,4673,4671,4669,4588,4587,4586,4585,4584,4583,4554,4551,4536,4533,4531,4529,4526,4523,4508,4505,4503,4501,4420,4419,4418,4417,4416,4415,4409,4407,4405,4403,4331,4329,4327,4325,4249,4247,4245,4243,4171,4169,4167,4165,4093,4091,4081,4079,4046,4043,4016,4013,4011,4009,3999,3997,3933,3931,3921,3919,3886,3883,3856,3853,3851,3849,3839,3837,3768,3765,3762,3759,3684,3681,3678,3675,3661,3659,3657,3655,3608,3605,3602,3599,3524,3521,3518,3515,3501,3499,3497,3495,3452,3449,3434,3431,3429,3427,3364,3361,3346,3343,3341,3339,3337,3335,3325,3323,3288,3285,3270,3267,3265,3263,3200,3197,3182,3179,3177,3175,3173,3171,3161,3159,3004,3001,2998,2995,2981,2979,2977,2975,2842,2839,2836,2833,2819,2817,2815,2813,2776,2773,2694,2691,2688,2685,2670,2667,2665,2663,2661,2659,2649,2647,2614,2611,2532,2529,2526,2523,2508,2505,2503,2501,2499,2497,2487,2485,2348,2345,2342,2339,2200,2197,2194,2191,2068,2065,2062,2059,2044,2041,2039,2037,1922,1919,1916,1913,1898,1895,1893,1891,1478,1475,1346,1343,292,163,139,122,92,54,46,43,40]) ).

thf(6928,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[6927]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SEU818^2 : TPTP v8.1.0. Released v3.7.0.
% 0.06/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.12/0.34  % Computer : n017.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Sun Jun 19 08:14:13 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.12/0.35  
% 0.12/0.35   No.of.Axioms: 0
% 0.12/0.35  
% 0.12/0.35   Length.of.Defs: 1615
% 0.12/0.35  
% 0.12/0.35   Contains.Choice.Funs: false
% 0.12/0.35  (rf:0,axioms:0,ps:3,u:6,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:2,loop_count:0,foatp_calls:0,translation:fof_full)..................................................................................................................................................................................................................................................................
% 2.73/2.91  
% 2.73/2.91  ********************************
% 2.73/2.91  *   All subproblems solved!    *
% 2.73/2.91  ********************************
% 2.73/2.91  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:2,ps:3,u:6,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:6927,loop_count:0,foatp_calls:1,translation:fof_full)
% 33.13/33.38  
% 33.13/33.38  %**** Beginning of derivation protocol ****
% 33.13/33.38  % SZS output start CNFRefutation
% See solution above
% 33.20/33.42  
% 33.20/33.42  %**** End of derivation protocol ****
% 33.20/33.42  %**** no. of clauses in derivation: 6928 ****
% 33.20/33.42  %**** clause counter: 6927 ****
% 33.20/33.42  
% 33.20/33.42  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : (rf:0,axioms:2,ps:3,u:6,ude:false,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:25,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:6927,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------