TSTP Solution File: SEU281+1 by LEO-II---1.7.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : LEO-II---1.7.0
% Problem  : SEU281+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp
% Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s

% Computer : n025.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 12:09:30 EDT 2022

% Result   : Theorem 26.55s 26.77s
% Output   : CNFRefutation 26.77s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   44
%            Number of leaves      :   44
% Syntax   : Number of formulae    :  634 ( 125 unt;  29 typ;   0 def)
%            Number of atoms       : 6827 (3334 equ;   0 cnn)
%            Maximal formula atoms :   15 (  11 avg)
%            Number of connectives : 18202 (3546   ~;2732   |; 108   &;11794   @)
%                                         (   8 <=>;  14  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   17 (   5 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   33 (  33   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   32 (  29 usr;   8 con; 0-3 aty)
%            Number of variables   : 2228 (   0   ^2186   !;  42   ?;2228   :)

% Comments : 
%------------------------------------------------------------------------------
thf(tp_cartesian_product2,type,
    cartesian_product2: $i > $i > $i ).

thf(tp_empty,type,
    empty: $i > $o ).

thf(tp_epsilon_connected,type,
    epsilon_connected: $i > $o ).

thf(tp_epsilon_transitive,type,
    epsilon_transitive: $i > $o ).

thf(tp_function,type,
    function: $i > $o ).

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

thf(tp_ordered_pair,type,
    ordered_pair: $i > $i > $i ).

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

thf(tp_sK10_C,type,
    sK10_C: $i > $i ).

thf(tp_sK11_SY55,type,
    sK11_SY55: $i > $i ).

thf(tp_sK12_SY61,type,
    sK12_SY61: $i > $i ).

thf(tp_sK13_SY68,type,
    sK13_SY68: $i > $i ).

thf(tp_sK14_SY70,type,
    sK14_SY70: $i > $i ).

thf(tp_sK15_SY62,type,
    sK15_SY62: $i > $i ).

thf(tp_sK16_SY71,type,
    sK16_SY71: $i > $i ).

thf(tp_sK17_A,type,
    sK17_A: $i ).

thf(tp_sK18_A,type,
    sK18_A: $i ).

thf(tp_sK19_A,type,
    sK19_A: $i ).

thf(tp_sK1_A,type,
    sK1_A: $i ).

thf(tp_sK20_A,type,
    sK20_A: $i ).

thf(tp_sK2_SY32,type,
    sK2_SY32: $i ).

thf(tp_sK3_SY38,type,
    sK3_SY38: $i > $i ).

thf(tp_sK4_SY43,type,
    sK4_SY43: $i > $i ).

thf(tp_sK5_SY45,type,
    sK5_SY45: $i > $i ).

thf(tp_sK6_C,type,
    sK6_C: $i > $i > $i ).

thf(tp_sK7_J,type,
    sK7_J: $i > $i > $i > $i ).

thf(tp_sK8_SY54,type,
    sK8_SY54: $i > $i > $i > $i ).

thf(tp_sK9_E,type,
    sK9_E: $i > $i > $i > $i ).

thf(tp_singleton,type,
    singleton: $i > $i ).

thf(1,axiom,
    ! [A: $i,B: $i] :
      ( ! [C: $i,D: $i,E: $i] :
          ( ( ( C = D )
            & ? [F: $i,G: $i] :
                ( ( ( ordered_pair @ F @ G )
                  = D )
                & ( in @ F @ A )
                & ( G
                  = ( singleton @ F ) ) )
            & ( C = E )
            & ? [H: $i,I: $i] :
                ( ( ( ordered_pair @ H @ I )
                  = E )
                & ( in @ H @ A )
                & ( I
                  = ( singleton @ H ) ) ) )
         => ( D = E ) )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( in @ D @ C )
        <=> ? [E: $i] :
              ( ( in @ E @ ( cartesian_product2 @ A @ B ) )
              & ( E = D )
              & ? [J: $i,K: $i] :
                  ( ( ( ordered_pair @ J @ K )
                    = D )
                  & ( in @ J @ A )
                  & ( K
                    = ( singleton @ J ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',s1_tarski__e16_22__wellord2__2) ).

thf(2,axiom,
    ! [A: $i,B: $i] :
      ~ ( empty @ ( ordered_pair @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_zfmisc_1) ).

thf(3,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k4_tarski) ).

thf(4,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_zfmisc_1) ).

thf(5,axiom,
    $true,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_tarski) ).

thf(6,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

thf(7,axiom,
    ? [A: $i] :
      ~ ( empty @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_xboole_0) ).

thf(8,axiom,
    ? [A: $i] : ( empty @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_xboole_0) ).

thf(9,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc3_ordinal1) ).

thf(10,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_funct_1) ).

thf(11,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_ordinal1) ).

thf(12,axiom,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_ordinal1) ).

thf(13,axiom,
    ! [A: $i] :
      ( ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) )
     => ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_ordinal1) ).

thf(14,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_ordinal1) ).

thf(15,conjecture,
    ! [A: $i,B: $i] :
    ? [C: $i] :
    ! [D: $i] :
      ( ( in @ D @ C )
    <=> ( ( in @ D @ ( cartesian_product2 @ A @ B ) )
        & ? [E: $i,F: $i] :
            ( ( ( ordered_pair @ E @ F )
              = D )
            & ( in @ E @ A )
            & ( F
              = ( singleton @ E ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e16_22__wellord2__1) ).

thf(16,negated_conjecture,
    ( ( ! [A: $i,B: $i] :
        ? [C: $i] :
        ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( in @ D @ ( cartesian_product2 @ A @ B ) )
            & ? [E: $i,F: $i] :
                ( ( ( ordered_pair @ E @ F )
                  = D )
                & ( in @ E @ A )
                & ( F
                  = ( singleton @ E ) ) ) ) ) )
    = $false ),
    inference(negate_conjecture,[status(cth)],[15]) ).

thf(17,plain,
    ( ( ! [A: $i,B: $i] :
        ? [C: $i] :
        ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( in @ D @ ( cartesian_product2 @ A @ B ) )
            & ? [E: $i,F: $i] :
                ( ( ( ordered_pair @ E @ F )
                  = D )
                & ( in @ E @ A )
                & ( F
                  = ( singleton @ E ) ) ) ) ) )
    = $false ),
    inference(unfold_def,[status(thm)],[16]) ).

thf(18,plain,
    ( ( ! [A: $i,B: $i] :
          ( ! [C: $i,D: $i,E: $i] :
              ( ( ( C = D )
                & ? [F: $i,G: $i] :
                    ( ( ( ordered_pair @ F @ G )
                      = D )
                    & ( in @ F @ A )
                    & ( G
                      = ( singleton @ F ) ) )
                & ( C = E )
                & ? [H: $i,I: $i] :
                    ( ( ( ordered_pair @ H @ I )
                      = E )
                    & ( in @ H @ A )
                    & ( I
                      = ( singleton @ H ) ) ) )
             => ( D = E ) )
         => ? [C: $i] :
            ! [D: $i] :
              ( ( in @ D @ C )
            <=> ? [E: $i] :
                  ( ( in @ E @ ( cartesian_product2 @ A @ B ) )
                  & ( E = D )
                  & ? [J: $i,K: $i] :
                      ( ( ( ordered_pair @ J @ K )
                        = D )
                      & ( in @ J @ A )
                      & ( K
                        = ( singleton @ J ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[1]) ).

thf(19,plain,
    ( ( ! [A: $i,B: $i] :
          ~ ( empty @ ( ordered_pair @ A @ B ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[2]) ).

thf(20,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[3]) ).

thf(21,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[4]) ).

thf(22,plain,
    $true = $true,
    inference(unfold_def,[status(thm)],[5]) ).

thf(23,plain,
    ( ( ! [A: $i,B: $i] :
          ( ( in @ A @ B )
         => ~ ( in @ B @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[6]) ).

thf(24,plain,
    ( ( ? [A: $i] :
          ~ ( empty @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[7]) ).

thf(25,plain,
    ( ( ? [A: $i] : ( empty @ A ) )
    = $true ),
    inference(unfold_def,[status(thm)],[8]) ).

thf(26,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( ( epsilon_transitive @ A )
            & ( epsilon_connected @ A )
            & ( ordinal @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[9]) ).

thf(27,plain,
    ( ( ! [A: $i] :
          ( ( empty @ A )
         => ( function @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[10]) ).

thf(28,plain,
    ( ( ? [A: $i] :
          ( ~ ( empty @ A )
          & ( epsilon_transitive @ A )
          & ( epsilon_connected @ A )
          & ( ordinal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[11]) ).

thf(29,plain,
    ( ( ? [A: $i] :
          ( ( epsilon_transitive @ A )
          & ( epsilon_connected @ A )
          & ( ordinal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[12]) ).

thf(30,plain,
    ( ( ! [A: $i] :
          ( ( ( epsilon_transitive @ A )
            & ( epsilon_connected @ A ) )
         => ( ordinal @ A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[13]) ).

thf(31,plain,
    ( ( ! [A: $i] :
          ( ( ordinal @ A )
         => ( ( epsilon_transitive @ A )
            & ( epsilon_connected @ A ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[14]) ).

thf(32,plain,
    ( ( ! [SY32: $i] :
        ? [SY33: $i] :
        ! [SY34: $i] :
          ( ( in @ SY34 @ SY33 )
        <=> ( ( in @ SY34 @ ( cartesian_product2 @ sK1_A @ SY32 ) )
            & ? [SY35: $i,SY36: $i] :
                ( ( ( ordered_pair @ SY35 @ SY36 )
                  = SY34 )
                & ( in @ SY35 @ sK1_A )
                & ( SY36
                  = ( singleton @ SY35 ) ) ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[17]) ).

thf(33,plain,
    ( ( ? [SY37: $i] :
        ! [SY38: $i] :
          ( ( in @ SY38 @ SY37 )
        <=> ( ( in @ SY38 @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
            & ? [SY35: $i,SY36: $i] :
                ( ( ( ordered_pair @ SY35 @ SY36 )
                  = SY38 )
                & ( in @ SY35 @ sK1_A )
                & ( SY36
                  = ( singleton @ SY35 ) ) ) ) ) )
    = $false ),
    inference(extcnf_forall_neg,[status(esa)],[32]) ).

thf(34,plain,
    ( ( ~ ? [SY37: $i] :
          ! [SY38: $i] :
            ( ( in @ SY38 @ SY37 )
          <=> ( ( in @ SY38 @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
              & ? [SY35: $i,SY36: $i] :
                  ( ( ( ordered_pair @ SY35 @ SY36 )
                    = SY38 )
                  & ( in @ SY35 @ sK1_A )
                  & ( SY36
                    = ( singleton @ SY35 ) ) ) ) ) )
    = $true ),
    inference(polarity_switch,[status(thm)],[33]) ).

thf(35,plain,
    ( ( ! [SY37: $i] :
          ( ( ! [SY41: $i,SY42: $i] :
                ( ( ( ordered_pair @ SY41 @ SY42 )
                 != ( sK3_SY38 @ SY37 ) )
                | ~ ( in @ SY41 @ sK1_A )
                | ( SY42
                 != ( singleton @ SY41 ) ) )
            | ~ ( in @ ( sK3_SY38 @ SY37 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
            | ~ ( in @ ( sK3_SY38 @ SY37 ) @ SY37 ) )
          & ( ( ( ( ordered_pair @ ( sK4_SY43 @ SY37 ) @ ( sK5_SY45 @ SY37 ) )
                = ( sK3_SY38 @ SY37 ) )
              & ( in @ ( sK4_SY43 @ SY37 ) @ sK1_A )
              & ( ( sK5_SY45 @ SY37 )
                = ( singleton @ ( sK4_SY43 @ SY37 ) ) ) )
            | ( in @ ( sK3_SY38 @ SY37 ) @ SY37 ) )
          & ( ( in @ ( sK3_SY38 @ SY37 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
            | ( in @ ( sK3_SY38 @ SY37 ) @ SY37 ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[34]) ).

thf(36,plain,
    ( ( ! [A: $i] :
          ( ( ( ( sK10_C @ A )
              = ( sK11_SY55 @ A ) )
            & ( ( ordered_pair @ ( sK15_SY62 @ A ) @ ( sK16_SY71 @ A ) )
              = ( sK11_SY55 @ A ) )
            & ( in @ ( sK15_SY62 @ A ) @ A )
            & ( ( sK16_SY71 @ A )
              = ( singleton @ ( sK15_SY62 @ A ) ) )
            & ( ( sK10_C @ A )
              = ( sK12_SY61 @ A ) )
            & ( ( ordered_pair @ ( sK13_SY68 @ A ) @ ( sK14_SY70 @ A ) )
              = ( sK12_SY61 @ A ) )
            & ( in @ ( sK13_SY68 @ A ) @ A )
            & ( ( sK14_SY70 @ A )
              = ( singleton @ ( sK13_SY68 @ A ) ) )
            & ( ( sK11_SY55 @ A )
             != ( sK12_SY61 @ A ) ) )
          | ! [B: $i] :
              ( ! [SY46: $i] :
                  ( ! [E: $i] :
                      ( ( E != SY46 )
                      | ~ ( in @ E @ ( cartesian_product2 @ A @ B ) ) )
                  | ! [J: $i,K: $i] :
                      ( ( ( ordered_pair @ J @ K )
                       != SY46 )
                      | ~ ( in @ J @ A )
                      | ( K
                       != ( singleton @ J ) ) )
                  | ( in @ SY46 @ ( sK6_C @ B @ A ) ) )
              & ! [SY50: $i] :
                  ( ~ ( in @ SY50 @ ( sK6_C @ B @ A ) )
                  | ( ( ( sK9_E @ SY50 @ B @ A )
                      = SY50 )
                    & ( in @ ( sK9_E @ SY50 @ B @ A ) @ ( cartesian_product2 @ A @ B ) )
                    & ( ( ordered_pair @ ( sK7_J @ SY50 @ B @ A ) @ ( sK8_SY54 @ SY50 @ B @ A ) )
                      = SY50 )
                    & ( in @ ( sK7_J @ SY50 @ B @ A ) @ A )
                    & ( ( sK8_SY54 @ SY50 @ B @ A )
                      = ( singleton @ ( sK7_J @ SY50 @ B @ A ) ) ) ) ) ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[18]) ).

thf(37,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[23]) ).

thf(38,plain,
    ( ( ~ ( empty @ sK17_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[24]) ).

thf(39,plain,
    ( ( empty @ sK18_A )
    = $true ),
    inference(extcnf_combined,[status(esa)],[25]) ).

thf(40,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( ordinal @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[26]) ).

thf(41,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( function @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[27]) ).

thf(42,plain,
    ( ( ~ ( empty @ sK19_A )
      & ( epsilon_transitive @ sK19_A )
      & ( epsilon_connected @ sK19_A )
      & ( ordinal @ sK19_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[28]) ).

thf(43,plain,
    ( ( ( epsilon_connected @ sK20_A )
      & ( epsilon_transitive @ sK20_A )
      & ( ordinal @ sK20_A ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[29]) ).

thf(44,plain,
    ( ( ! [A: $i] :
          ( ~ ( epsilon_connected @ A )
          | ~ ( epsilon_transitive @ A )
          | ( ordinal @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[30]) ).

thf(45,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) ) )
    = $true ),
    inference(extcnf_combined,[status(esa)],[31]) ).

thf(46,plain,
    ( ( ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( ordinal @ A )
          | ( epsilon_transitive @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[45]) ).

thf(47,plain,
    ( ( ! [A: $i] :
          ( ~ ( epsilon_connected @ A )
          | ~ ( epsilon_transitive @ A )
          | ( ordinal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[44]) ).

thf(48,plain,
    ( ( ( epsilon_connected @ sK20_A )
      & ( epsilon_transitive @ sK20_A )
      & ( ordinal @ sK20_A ) )
    = $true ),
    inference(copy,[status(thm)],[43]) ).

thf(49,plain,
    ( ( ~ ( empty @ sK19_A )
      & ( epsilon_transitive @ sK19_A )
      & ( epsilon_connected @ sK19_A )
      & ( ordinal @ sK19_A ) )
    = $true ),
    inference(copy,[status(thm)],[42]) ).

thf(50,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( function @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[41]) ).

thf(51,plain,
    ( ( ! [A: $i] :
          ( ~ ( empty @ A )
          | ( epsilon_connected @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( epsilon_transitive @ A ) )
      & ! [A: $i] :
          ( ~ ( empty @ A )
          | ( ordinal @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[40]) ).

thf(52,plain,
    ( ( empty @ sK18_A )
    = $true ),
    inference(copy,[status(thm)],[39]) ).

thf(53,plain,
    ( ( ~ ( empty @ sK17_A ) )
    = $true ),
    inference(copy,[status(thm)],[38]) ).

thf(54,plain,
    ( ( ! [A: $i,B: $i] :
          ( ~ ( in @ A @ B )
          | ~ ( in @ B @ A ) ) )
    = $true ),
    inference(copy,[status(thm)],[37]) ).

thf(55,plain,
    $true = $true,
    inference(copy,[status(thm)],[22]) ).

thf(56,plain,
    $true = $true,
    inference(copy,[status(thm)],[21]) ).

thf(57,plain,
    $true = $true,
    inference(copy,[status(thm)],[20]) ).

thf(58,plain,
    ( ( ! [A: $i,B: $i] :
          ~ ( empty @ ( ordered_pair @ A @ B ) ) )
    = $true ),
    inference(copy,[status(thm)],[19]) ).

thf(59,plain,
    ( ( ! [A: $i] :
          ( ( ( ( sK10_C @ A )
              = ( sK11_SY55 @ A ) )
            & ( ( ordered_pair @ ( sK15_SY62 @ A ) @ ( sK16_SY71 @ A ) )
              = ( sK11_SY55 @ A ) )
            & ( in @ ( sK15_SY62 @ A ) @ A )
            & ( ( sK16_SY71 @ A )
              = ( singleton @ ( sK15_SY62 @ A ) ) )
            & ( ( sK10_C @ A )
              = ( sK12_SY61 @ A ) )
            & ( ( ordered_pair @ ( sK13_SY68 @ A ) @ ( sK14_SY70 @ A ) )
              = ( sK12_SY61 @ A ) )
            & ( in @ ( sK13_SY68 @ A ) @ A )
            & ( ( sK14_SY70 @ A )
              = ( singleton @ ( sK13_SY68 @ A ) ) )
            & ( ( sK11_SY55 @ A )
             != ( sK12_SY61 @ A ) ) )
          | ! [B: $i] :
              ( ! [SY46: $i] :
                  ( ! [E: $i] :
                      ( ( E != SY46 )
                      | ~ ( in @ E @ ( cartesian_product2 @ A @ B ) ) )
                  | ! [J: $i,K: $i] :
                      ( ( ( ordered_pair @ J @ K )
                       != SY46 )
                      | ~ ( in @ J @ A )
                      | ( K
                       != ( singleton @ J ) ) )
                  | ( in @ SY46 @ ( sK6_C @ B @ A ) ) )
              & ! [SY50: $i] :
                  ( ~ ( in @ SY50 @ ( sK6_C @ B @ A ) )
                  | ( ( ( sK9_E @ SY50 @ B @ A )
                      = SY50 )
                    & ( in @ ( sK9_E @ SY50 @ B @ A ) @ ( cartesian_product2 @ A @ B ) )
                    & ( ( ordered_pair @ ( sK7_J @ SY50 @ B @ A ) @ ( sK8_SY54 @ SY50 @ B @ A ) )
                      = SY50 )
                    & ( in @ ( sK7_J @ SY50 @ B @ A ) @ A )
                    & ( ( sK8_SY54 @ SY50 @ B @ A )
                      = ( singleton @ ( sK7_J @ SY50 @ B @ A ) ) ) ) ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[36]) ).

thf(60,plain,
    ( ( ! [SY37: $i] :
          ( ( ! [SY41: $i,SY42: $i] :
                ( ( ( ordered_pair @ SY41 @ SY42 )
                 != ( sK3_SY38 @ SY37 ) )
                | ~ ( in @ SY41 @ sK1_A )
                | ( SY42
                 != ( singleton @ SY41 ) ) )
            | ~ ( in @ ( sK3_SY38 @ SY37 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
            | ~ ( in @ ( sK3_SY38 @ SY37 ) @ SY37 ) )
          & ( ( ( ( ordered_pair @ ( sK4_SY43 @ SY37 ) @ ( sK5_SY45 @ SY37 ) )
                = ( sK3_SY38 @ SY37 ) )
              & ( in @ ( sK4_SY43 @ SY37 ) @ sK1_A )
              & ( ( sK5_SY45 @ SY37 )
                = ( singleton @ ( sK4_SY43 @ SY37 ) ) ) )
            | ( in @ ( sK3_SY38 @ SY37 ) @ SY37 ) )
          & ( ( in @ ( sK3_SY38 @ SY37 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
            | ( in @ ( sK3_SY38 @ SY37 ) @ SY37 ) ) ) )
    = $true ),
    inference(copy,[status(thm)],[35]) ).

thf(61,plain,
    ( ( ~ ( ~ ~ ( ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ( epsilon_connected @ SX0 ) )
                | ~ ! [SX0: $i] :
                      ( ~ ( empty @ SX0 )
                      | ( epsilon_transitive @ SX0 ) ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( ordinal @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[51]) ).

thf(62,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( epsilon_connected @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( ordinal @ SX0 )
                | ( epsilon_transitive @ SX0 ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[46]) ).

thf(63,plain,
    ( ( ~ ( ~ ~ ( ~ ( epsilon_connected @ sK20_A )
                | ~ ( epsilon_transitive @ sK20_A ) )
          | ~ ( ordinal @ sK20_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[48]) ).

thf(64,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( ( sK10_C @ SX0 )
                                 != ( sK11_SY55 @ SX0 ) )
                                | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SX0 ) @ ( sK16_SY71 @ SX0 ) )
                                             != ( sK11_SY55 @ SX0 ) )
                                            | ~ ( in @ ( sK15_SY62 @ SX0 ) @ SX0 ) )
                                      | ( ( sK16_SY71 @ SX0 )
                                       != ( singleton @ ( sK15_SY62 @ SX0 ) ) ) ) )
                          | ( ( sK10_C @ SX0 )
                           != ( sK12_SY61 @ SX0 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SX0 ) @ ( sK14_SY70 @ SX0 ) )
                                 != ( sK12_SY61 @ SX0 ) )
                                | ~ ( in @ ( sK13_SY68 @ SX0 ) @ SX0 ) )
                          | ( ( sK14_SY70 @ SX0 )
                           != ( singleton @ ( sK13_SY68 @ SX0 ) ) ) ) )
              | ~ ( ( ( sK11_SY55 @ SX0 )
                   != ( sK12_SY61 @ SX0 ) ) ) )
          | ! [SX1: $i] :
              ~ ( ~ ! [SX2: $i] :
                      ( ! [SX3: $i] :
                          ( ( SX3 != SX2 )
                          | ~ ( in @ SX3 @ ( cartesian_product2 @ SX0 @ SX1 ) ) )
                      | ! [SX3: $i,SX4: $i] :
                          ( ( ( ordered_pair @ SX3 @ SX4 )
                           != SX2 )
                          | ~ ( in @ SX3 @ SX0 )
                          | ( SX4
                           != ( singleton @ SX3 ) ) )
                      | ( in @ SX2 @ ( sK6_C @ SX1 @ SX0 ) ) )
                | ~ ! [SX2: $i] :
                      ( ~ ( in @ SX2 @ ( sK6_C @ SX1 @ SX0 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SX2 @ SX1 @ SX0 )
                                 != SX2 )
                                | ~ ( in @ ( sK9_E @ SX2 @ SX1 @ SX0 ) @ ( cartesian_product2 @ SX0 @ SX1 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SX2 @ SX1 @ SX0 ) @ ( sK8_SY54 @ SX2 @ SX1 @ SX0 ) )
                                       != SX2 )
                                      | ~ ( in @ ( sK7_J @ SX2 @ SX1 @ SX0 ) @ SX0 ) )
                                | ( ( sK8_SY54 @ SX2 @ SX1 @ SX0 )
                                 != ( singleton @ ( sK7_J @ SX2 @ SX1 @ SX0 ) ) ) ) ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[59]) ).

thf(65,plain,
    ( ( ! [SX0: $i] :
          ~ ( ~ ( ! [SX1: $i,SX2: $i] :
                    ( ( ( ordered_pair @ SX1 @ SX2 )
                     != ( sK3_SY38 @ SX0 ) )
                    | ~ ( in @ SX1 @ sK1_A )
                    | ( SX2
                     != ( singleton @ SX1 ) ) )
                | ~ ( in @ ( sK3_SY38 @ SX0 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
                | ~ ( in @ ( sK3_SY38 @ SX0 ) @ SX0 ) )
            | ~ ~ ( ~ ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SX0 ) @ ( sK5_SY45 @ SX0 ) )
                                 != ( sK3_SY38 @ SX0 ) )
                                | ~ ( in @ ( sK4_SY43 @ SX0 ) @ sK1_A ) )
                          | ( ( sK5_SY45 @ SX0 )
                           != ( singleton @ ( sK4_SY43 @ SX0 ) ) ) )
                      | ( in @ ( sK3_SY38 @ SX0 ) @ SX0 ) )
                  | ~ ( ( in @ ( sK3_SY38 @ SX0 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
                      | ( in @ ( sK3_SY38 @ SX0 ) @ SX0 ) ) ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[60]) ).

thf(66,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK19_A )
                      | ~ ( epsilon_transitive @ sK19_A ) )
                | ~ ( epsilon_connected @ sK19_A ) )
          | ~ ( ordinal @ sK19_A ) ) )
    = $true ),
    inference(unfold_def,[status(thm)],[49]) ).

thf(67,plain,
    ! [SV1: $i] :
      ( ( ~ ( epsilon_connected @ SV1 )
        | ~ ( epsilon_transitive @ SV1 )
        | ( ordinal @ SV1 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[47]) ).

thf(68,plain,
    ! [SV2: $i] :
      ( ( ~ ( empty @ SV2 )
        | ( function @ SV2 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[50]) ).

thf(69,plain,
    ( ( empty @ sK17_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[53]) ).

thf(70,plain,
    ! [SV3: $i] :
      ( ( ! [SY72: $i] :
            ( ~ ( in @ SV3 @ SY72 )
            | ~ ( in @ SY72 @ SV3 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[54]) ).

thf(71,plain,
    ! [SV4: $i] :
      ( ( ! [SY73: $i] :
            ~ ( empty @ ( ordered_pair @ SV4 @ SY73 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[58]) ).

thf(72,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[61]) ).

thf(73,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[62]) ).

thf(74,plain,
    ( ( ~ ~ ( ~ ( epsilon_connected @ sK20_A )
            | ~ ( epsilon_transitive @ sK20_A ) )
      | ~ ( ordinal @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[63]) ).

thf(75,plain,
    ! [SV5: $i] :
      ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( ( sK10_C @ SV5 )
                               != ( sK11_SY55 @ SV5 ) )
                              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                                           != ( sK11_SY55 @ SV5 ) )
                                          | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                                    | ( ( sK16_SY71 @ SV5 )
                                     != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
                        | ( ( sK10_C @ SV5 )
                         != ( sK12_SY61 @ SV5 ) ) )
                  | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
                               != ( sK12_SY61 @ SV5 ) )
                              | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
                        | ( ( sK14_SY70 @ SV5 )
                         != ( singleton @ ( sK13_SY68 @ SV5 ) ) ) ) )
            | ~ ( ( ( sK11_SY55 @ SV5 )
                 != ( sK12_SY61 @ SV5 ) ) ) )
        | ! [SY74: $i] :
            ~ ( ~ ! [SY75: $i] :
                    ( ! [SY76: $i] :
                        ( ( SY76 != SY75 )
                        | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                    | ! [SY77: $i,SY78: $i] :
                        ( ( ( ordered_pair @ SY77 @ SY78 )
                         != SY75 )
                        | ~ ( in @ SY77 @ SV5 )
                        | ( SY78
                         != ( singleton @ SY77 ) ) )
                    | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
              | ~ ! [SY79: $i] :
                    ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                    | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                               != SY79 )
                              | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                        | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                     != SY79 )
                                    | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                              | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                               != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[64]) ).

thf(76,plain,
    ! [SV6: $i] :
      ( ( ~ ( ~ ( ! [SY80: $i,SY81: $i] :
                    ( ( ( ordered_pair @ SY80 @ SY81 )
                     != ( sK3_SY38 @ SV6 ) )
                    | ~ ( in @ SY80 @ sK1_A )
                    | ( SY81
                     != ( singleton @ SY80 ) ) )
                | ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
                | ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
            | ~ ~ ( ~ ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
                                 != ( sK3_SY38 @ SV6 ) )
                                | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
                          | ( ( sK5_SY45 @ SV6 )
                           != ( singleton @ ( sK4_SY43 @ SV6 ) ) ) )
                      | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
                  | ~ ( ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
                      | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) ) ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[65]) ).

thf(77,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK19_A )
                  | ~ ( epsilon_transitive @ sK19_A ) )
            | ~ ( epsilon_connected @ sK19_A ) )
      | ~ ( ordinal @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[66]) ).

thf(78,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( epsilon_connected @ SV1 )
          | ~ ( epsilon_transitive @ SV1 ) )
        = $true )
      | ( ( ordinal @ SV1 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[67]) ).

thf(79,plain,
    ! [SV2: $i] :
      ( ( ( ~ ( empty @ SV2 ) )
        = $true )
      | ( ( function @ SV2 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[68]) ).

thf(80,plain,
    ! [SV7: $i,SV3: $i] :
      ( ( ~ ( in @ SV3 @ SV7 )
        | ~ ( in @ SV7 @ SV3 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[70]) ).

thf(81,plain,
    ! [SV8: $i,SV4: $i] :
      ( ( ~ ( empty @ ( ordered_pair @ SV4 @ SV8 ) ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[71]) ).

thf(82,plain,
    ( ( ~ ~ ( ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_connected @ SX0 ) )
            | ~ ! [SX0: $i] :
                  ( ~ ( empty @ SX0 )
                  | ( epsilon_transitive @ SX0 ) ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[72]) ).

thf(83,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( ordinal @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[72]) ).

thf(84,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_connected @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[73]) ).

thf(85,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( ordinal @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[73]) ).

thf(86,plain,
    ( ( ~ ~ ( ~ ( epsilon_connected @ sK20_A )
            | ~ ( epsilon_transitive @ sK20_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[74]) ).

thf(87,plain,
    ( ( ~ ( ordinal @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[74]) ).

thf(88,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ~ ~ ( ( ( sK10_C @ SV5 )
                                 != ( sK11_SY55 @ SV5 ) )
                                | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                                             != ( sK11_SY55 @ SV5 ) )
                                            | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                                      | ( ( sK16_SY71 @ SV5 )
                                       != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
                          | ( ( sK10_C @ SV5 )
                           != ( sK12_SY61 @ SV5 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
                                 != ( sK12_SY61 @ SV5 ) )
                                | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
                          | ( ( sK14_SY70 @ SV5 )
                           != ( singleton @ ( sK13_SY68 @ SV5 ) ) ) ) )
              | ~ ( ( ( sK11_SY55 @ SV5 )
                   != ( sK12_SY61 @ SV5 ) ) ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[75]) ).

thf(89,plain,
    ! [SV6: $i] :
      ( ( ~ ( ! [SY80: $i,SY81: $i] :
                ( ( ( ordered_pair @ SY80 @ SY81 )
                 != ( sK3_SY38 @ SV6 ) )
                | ~ ( in @ SY80 @ sK1_A )
                | ( SY81
                 != ( singleton @ SY80 ) ) )
            | ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
            | ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        | ~ ~ ( ~ ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
                             != ( sK3_SY38 @ SV6 ) )
                            | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
                      | ( ( sK5_SY45 @ SV6 )
                       != ( singleton @ ( sK4_SY43 @ SV6 ) ) ) )
                  | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
              | ~ ( ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
                  | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[76]) ).

thf(90,plain,
    ( ( ~ ~ ( ~ ~ ( ~ ~ ( empty @ sK19_A )
                  | ~ ( epsilon_transitive @ sK19_A ) )
            | ~ ( epsilon_connected @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[77]) ).

thf(91,plain,
    ( ( ~ ( ordinal @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[77]) ).

thf(92,plain,
    ! [SV1: $i] :
      ( ( ( ~ ( epsilon_connected @ SV1 ) )
        = $true )
      | ( ( ~ ( epsilon_transitive @ SV1 ) )
        = $true )
      | ( ( ordinal @ SV1 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[78]) ).

thf(93,plain,
    ! [SV2: $i] :
      ( ( ( empty @ SV2 )
        = $false )
      | ( ( function @ SV2 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[79]) ).

thf(94,plain,
    ! [SV7: $i,SV3: $i] :
      ( ( ( ~ ( in @ SV3 @ SV7 ) )
        = $true )
      | ( ( ~ ( in @ SV7 @ SV3 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[80]) ).

thf(95,plain,
    ! [SV8: $i,SV4: $i] :
      ( ( empty @ ( ordered_pair @ SV4 @ SV8 ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[81]) ).

thf(96,plain,
    ( ( ~ ( ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( epsilon_connected @ SX0 ) )
          | ~ ! [SX0: $i] :
                ( ~ ( empty @ SX0 )
                | ( epsilon_transitive @ SX0 ) ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[82]) ).

thf(97,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( ordinal @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[83]) ).

thf(98,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( epsilon_connected @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[84]) ).

thf(99,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( ordinal @ SX0 )
          | ( epsilon_transitive @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[85]) ).

thf(100,plain,
    ( ( ~ ( ~ ( epsilon_connected @ sK20_A )
          | ~ ( epsilon_transitive @ sK20_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[86]) ).

thf(101,plain,
    ( ( ordinal @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[87]) ).

thf(102,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ( ( sK10_C @ SV5 )
                             != ( sK11_SY55 @ SV5 ) )
                            | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                                         != ( sK11_SY55 @ SV5 ) )
                                        | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                                  | ( ( sK16_SY71 @ SV5 )
                                   != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
                      | ( ( sK10_C @ SV5 )
                       != ( sK12_SY61 @ SV5 ) ) )
                | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
                             != ( sK12_SY61 @ SV5 ) )
                            | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
                      | ( ( sK14_SY70 @ SV5 )
                       != ( singleton @ ( sK13_SY68 @ SV5 ) ) ) ) )
          | ~ ( ( ( sK11_SY55 @ SV5 )
               != ( sK12_SY61 @ SV5 ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[88]) ).

thf(103,plain,
    ! [SV6: $i] :
      ( ( ~ ( ! [SY80: $i,SY81: $i] :
                ( ( ( ordered_pair @ SY80 @ SY81 )
                 != ( sK3_SY38 @ SV6 ) )
                | ~ ( in @ SY80 @ sK1_A )
                | ( SY81
                 != ( singleton @ SY80 ) ) )
            | ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
            | ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[89]) ).

thf(104,plain,
    ! [SV6: $i] :
      ( ( ~ ~ ( ~ ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
                             != ( sK3_SY38 @ SV6 ) )
                            | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
                      | ( ( sK5_SY45 @ SV6 )
                       != ( singleton @ ( sK4_SY43 @ SV6 ) ) ) )
                  | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
              | ~ ( ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
                  | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[89]) ).

thf(105,plain,
    ( ( ~ ( ~ ~ ( ~ ~ ( empty @ sK19_A )
                | ~ ( epsilon_transitive @ sK19_A ) )
          | ~ ( epsilon_connected @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[90]) ).

thf(106,plain,
    ( ( ordinal @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[91]) ).

thf(107,plain,
    ! [SV1: $i] :
      ( ( ( epsilon_connected @ SV1 )
        = $false )
      | ( ( ~ ( epsilon_transitive @ SV1 ) )
        = $true )
      | ( ( ordinal @ SV1 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[92]) ).

thf(108,plain,
    ! [SV7: $i,SV3: $i] :
      ( ( ( in @ SV3 @ SV7 )
        = $false )
      | ( ( ~ ( in @ SV7 @ SV3 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[94]) ).

thf(109,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_connected @ SX0 ) )
      | ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[96]) ).

thf(110,plain,
    ! [SV9: $i] :
      ( ( ~ ( empty @ SV9 )
        | ( ordinal @ SV9 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[97]) ).

thf(111,plain,
    ! [SV10: $i] :
      ( ( ~ ( ordinal @ SV10 )
        | ( epsilon_connected @ SV10 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[98]) ).

thf(112,plain,
    ! [SV11: $i] :
      ( ( ~ ( ordinal @ SV11 )
        | ( epsilon_transitive @ SV11 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[99]) ).

thf(113,plain,
    ( ( ~ ( epsilon_connected @ sK20_A )
      | ~ ( epsilon_transitive @ sK20_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[100]) ).

thf(114,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ~ ~ ( ( ( sK10_C @ SV5 )
                             != ( sK11_SY55 @ SV5 ) )
                            | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                                         != ( sK11_SY55 @ SV5 ) )
                                        | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                                  | ( ( sK16_SY71 @ SV5 )
                                   != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
                      | ( ( sK10_C @ SV5 )
                       != ( sK12_SY61 @ SV5 ) ) )
                | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
                             != ( sK12_SY61 @ SV5 ) )
                            | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
                      | ( ( sK14_SY70 @ SV5 )
                       != ( singleton @ ( sK13_SY68 @ SV5 ) ) ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[102]) ).

thf(115,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ( ( sK11_SY55 @ SV5 )
               != ( sK12_SY61 @ SV5 ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[102]) ).

thf(116,plain,
    ! [SV6: $i] :
      ( ( ! [SY80: $i,SY81: $i] :
            ( ( ( ordered_pair @ SY80 @ SY81 )
             != ( sK3_SY38 @ SV6 ) )
            | ~ ( in @ SY80 @ sK1_A )
            | ( SY81
             != ( singleton @ SY80 ) ) )
        | ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
        | ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[103]) ).

thf(117,plain,
    ! [SV6: $i] :
      ( ( ~ ( ~ ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
                           != ( sK3_SY38 @ SV6 ) )
                          | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
                    | ( ( sK5_SY45 @ SV6 )
                     != ( singleton @ ( sK4_SY43 @ SV6 ) ) ) )
                | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
            | ~ ( ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
                | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) ) ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[104]) ).

thf(118,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK19_A )
            | ~ ( epsilon_transitive @ sK19_A ) )
      | ~ ( epsilon_connected @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[105]) ).

thf(119,plain,
    ! [SV1: $i] :
      ( ( ( epsilon_transitive @ SV1 )
        = $false )
      | ( ( epsilon_connected @ SV1 )
        = $false )
      | ( ( ordinal @ SV1 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[107]) ).

thf(120,plain,
    ! [SV3: $i,SV7: $i] :
      ( ( ( in @ SV7 @ SV3 )
        = $false )
      | ( ( in @ SV3 @ SV7 )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[108]) ).

thf(121,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_connected @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[109]) ).

thf(122,plain,
    ( ( ~ ! [SX0: $i] :
            ( ~ ( empty @ SX0 )
            | ( epsilon_transitive @ SX0 ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[109]) ).

thf(123,plain,
    ! [SV9: $i] :
      ( ( ( ~ ( empty @ SV9 ) )
        = $true )
      | ( ( ordinal @ SV9 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[110]) ).

thf(124,plain,
    ! [SV10: $i] :
      ( ( ( ~ ( ordinal @ SV10 ) )
        = $true )
      | ( ( epsilon_connected @ SV10 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[111]) ).

thf(125,plain,
    ! [SV11: $i] :
      ( ( ( ~ ( ordinal @ SV11 ) )
        = $true )
      | ( ( epsilon_transitive @ SV11 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[112]) ).

thf(126,plain,
    ( ( ~ ( epsilon_connected @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[113]) ).

thf(127,plain,
    ( ( ~ ( epsilon_transitive @ sK20_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[113]) ).

thf(128,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ~ ~ ( ~ ~ ( ( ( sK10_C @ SV5 )
                           != ( sK11_SY55 @ SV5 ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                                       != ( sK11_SY55 @ SV5 ) )
                                      | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                                | ( ( sK16_SY71 @ SV5 )
                                 != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
                    | ( ( sK10_C @ SV5 )
                     != ( sK12_SY61 @ SV5 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
                           != ( sK12_SY61 @ SV5 ) )
                          | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
                    | ( ( sK14_SY70 @ SV5 )
                     != ( singleton @ ( sK13_SY68 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[114]) ).

thf(129,plain,
    ! [SV5: $i] :
      ( ( ( ( ( sK11_SY55 @ SV5 )
           != ( sK12_SY61 @ SV5 ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[115]) ).

thf(130,plain,
    ! [SV6: $i] :
      ( ( ( ! [SY80: $i,SY81: $i] :
              ( ( ( ordered_pair @ SY80 @ SY81 )
               != ( sK3_SY38 @ SV6 ) )
              | ~ ( in @ SY80 @ sK1_A )
              | ( SY81
               != ( singleton @ SY80 ) ) )
          | ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[116]) ).

thf(131,plain,
    ! [SV6: $i] :
      ( ( ~ ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
                       != ( sK3_SY38 @ SV6 ) )
                      | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
                | ( ( sK5_SY45 @ SV6 )
                 != ( singleton @ ( sK4_SY43 @ SV6 ) ) ) )
            | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        | ~ ( ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
            | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) ) )
      = $false ),
    inference(extcnf_not_pos,[status(thm)],[117]) ).

thf(132,plain,
    ( ( ~ ~ ( ~ ~ ( empty @ sK19_A )
            | ~ ( epsilon_transitive @ sK19_A ) ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[118]) ).

thf(133,plain,
    ( ( ~ ( epsilon_connected @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[118]) ).

thf(134,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( epsilon_connected @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[121]) ).

thf(135,plain,
    ( ( ! [SX0: $i] :
          ( ~ ( empty @ SX0 )
          | ( epsilon_transitive @ SX0 ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[122]) ).

thf(136,plain,
    ! [SV9: $i] :
      ( ( ( empty @ SV9 )
        = $false )
      | ( ( ordinal @ SV9 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[123]) ).

thf(137,plain,
    ! [SV10: $i] :
      ( ( ( ordinal @ SV10 )
        = $false )
      | ( ( epsilon_connected @ SV10 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[124]) ).

thf(138,plain,
    ! [SV11: $i] :
      ( ( ( ordinal @ SV11 )
        = $false )
      | ( ( epsilon_transitive @ SV11 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[125]) ).

thf(139,plain,
    ( ( epsilon_connected @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[126]) ).

thf(140,plain,
    ( ( epsilon_transitive @ sK20_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[127]) ).

thf(141,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( sK10_C @ SV5 )
                       != ( sK11_SY55 @ SV5 ) )
                      | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                                   != ( sK11_SY55 @ SV5 ) )
                                  | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                            | ( ( sK16_SY71 @ SV5 )
                             != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
                | ( ( sK10_C @ SV5 )
                 != ( sK12_SY61 @ SV5 ) ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
                       != ( sK12_SY61 @ SV5 ) )
                      | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
                | ( ( sK14_SY70 @ SV5 )
                 != ( singleton @ ( sK13_SY68 @ SV5 ) ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[128]) ).

thf(142,plain,
    ! [SV5: $i] :
      ( ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[129]) ).

thf(143,plain,
    ! [SV6: $i] :
      ( ( ( ! [SY80: $i,SY81: $i] :
              ( ( ( ordered_pair @ SY80 @ SY81 )
               != ( sK3_SY38 @ SV6 ) )
              | ~ ( in @ SY80 @ sK1_A )
              | ( SY81
               != ( singleton @ SY80 ) ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[130]) ).

thf(144,plain,
    ! [SV6: $i] :
      ( ( ~ ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
                       != ( sK3_SY38 @ SV6 ) )
                      | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
                | ( ( sK5_SY45 @ SV6 )
                 != ( singleton @ ( sK4_SY43 @ SV6 ) ) ) )
            | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[131]) ).

thf(145,plain,
    ! [SV6: $i] :
      ( ( ~ ( ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
            | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) ) )
      = $false ),
    inference(extcnf_or_neg,[status(thm)],[131]) ).

thf(146,plain,
    ( ( ~ ( ~ ~ ( empty @ sK19_A )
          | ~ ( epsilon_transitive @ sK19_A ) ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[132]) ).

thf(147,plain,
    ( ( epsilon_connected @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[133]) ).

thf(148,plain,
    ! [SV12: $i] :
      ( ( ~ ( empty @ SV12 )
        | ( epsilon_connected @ SV12 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[134]) ).

thf(149,plain,
    ! [SV13: $i] :
      ( ( ~ ( empty @ SV13 )
        | ( epsilon_transitive @ SV13 ) )
      = $true ),
    inference(extcnf_forall_pos,[status(thm)],[135]) ).

thf(150,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( sK10_C @ SV5 )
                       != ( sK11_SY55 @ SV5 ) )
                      | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                                   != ( sK11_SY55 @ SV5 ) )
                                  | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                            | ( ( sK16_SY71 @ SV5 )
                             != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
                | ( ( sK10_C @ SV5 )
                 != ( sK12_SY61 @ SV5 ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[141]) ).

thf(151,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
                       != ( sK12_SY61 @ SV5 ) )
                      | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
                | ( ( sK14_SY70 @ SV5 )
                 != ( singleton @ ( sK13_SY68 @ SV5 ) ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[141]) ).

thf(152,plain,
    ! [SV14: $i,SV5: $i] :
      ( ( ( ~ ( ~ ! [SY82: $i] :
                    ( ! [SY83: $i] :
                        ( ( SY83 != SY82 )
                        | ~ ( in @ SY83 @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
                    | ! [SY77: $i,SY78: $i] :
                        ( ( ( ordered_pair @ SY77 @ SY78 )
                         != SY82 )
                        | ~ ( in @ SY77 @ SV5 )
                        | ( SY78
                         != ( singleton @ SY77 ) ) )
                    | ( in @ SY82 @ ( sK6_C @ SV14 @ SV5 ) ) )
              | ~ ! [SY86: $i] :
                    ( ~ ( in @ SY86 @ ( sK6_C @ SV14 @ SV5 ) )
                    | ~ ( ~ ~ ( ( ( sK9_E @ SY86 @ SV14 @ SV5 )
                               != SY86 )
                              | ~ ( in @ ( sK9_E @ SY86 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
                        | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY86 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SY86 @ SV14 @ SV5 ) )
                                     != SY86 )
                                    | ~ ( in @ ( sK7_J @ SY86 @ SV14 @ SV5 ) @ SV5 ) )
                              | ( ( sK8_SY54 @ SY86 @ SV14 @ SV5 )
                               != ( singleton @ ( sK7_J @ SY86 @ SV14 @ SV5 ) ) ) ) ) ) ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[142]) ).

thf(153,plain,
    ! [SV6: $i,SV15: $i] :
      ( ( ( ! [SY87: $i] :
              ( ( ( ordered_pair @ SV15 @ SY87 )
               != ( sK3_SY38 @ SV6 ) )
              | ~ ( in @ SV15 @ sK1_A )
              | ( SY87
               != ( singleton @ SV15 ) ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[143]) ).

thf(154,plain,
    ! [SV6: $i] :
      ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
                   != ( sK3_SY38 @ SV6 ) )
                  | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
            | ( ( sK5_SY45 @ SV6 )
             != ( singleton @ ( sK4_SY43 @ SV6 ) ) ) )
        | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[144]) ).

thf(155,plain,
    ! [SV6: $i] :
      ( ( ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
        | ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
      = $true ),
    inference(extcnf_not_neg,[status(thm)],[145]) ).

thf(156,plain,
    ( ( ~ ~ ( empty @ sK19_A )
      | ~ ( epsilon_transitive @ sK19_A ) )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[146]) ).

thf(157,plain,
    ! [SV12: $i] :
      ( ( ( ~ ( empty @ SV12 ) )
        = $true )
      | ( ( epsilon_connected @ SV12 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[148]) ).

thf(158,plain,
    ! [SV13: $i] :
      ( ( ( ~ ( empty @ SV13 ) )
        = $true )
      | ( ( epsilon_transitive @ SV13 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[149]) ).

thf(159,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( sK10_C @ SV5 )
                     != ( sK11_SY55 @ SV5 ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                                 != ( sK11_SY55 @ SV5 ) )
                                | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                          | ( ( sK16_SY71 @ SV5 )
                           != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
              | ( ( sK10_C @ SV5 )
               != ( sK12_SY61 @ SV5 ) ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[150]) ).

thf(160,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
                     != ( sK12_SY61 @ SV5 ) )
                    | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
              | ( ( sK14_SY70 @ SV5 )
               != ( singleton @ ( sK13_SY68 @ SV5 ) ) ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[151]) ).

thf(161,plain,
    ! [SV14: $i,SV5: $i] :
      ( ( ( ~ ! [SY82: $i] :
                ( ! [SY83: $i] :
                    ( ( SY83 != SY82 )
                    | ~ ( in @ SY83 @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY82 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY82 @ ( sK6_C @ SV14 @ SV5 ) ) )
          | ~ ! [SY86: $i] :
                ( ~ ( in @ SY86 @ ( sK6_C @ SV14 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY86 @ SV14 @ SV5 )
                           != SY86 )
                          | ~ ( in @ ( sK9_E @ SY86 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY86 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SY86 @ SV14 @ SV5 ) )
                                 != SY86 )
                                | ~ ( in @ ( sK7_J @ SY86 @ SV14 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY86 @ SV14 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY86 @ SV14 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[152]) ).

thf(162,plain,
    ! [SV6: $i,SV16: $i,SV15: $i] :
      ( ( ( ( ( ordered_pair @ SV15 @ SV16 )
           != ( sK3_SY38 @ SV6 ) )
          | ~ ( in @ SV15 @ sK1_A )
          | ( SV16
           != ( singleton @ SV15 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[153]) ).

thf(163,plain,
    ! [SV6: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
                     != ( sK3_SY38 @ SV6 ) )
                    | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
              | ( ( sK5_SY45 @ SV6 )
               != ( singleton @ ( sK4_SY43 @ SV6 ) ) ) ) )
        = $true )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[154]) ).

thf(164,plain,
    ! [SV6: $i] :
      ( ( ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
        = $true )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[155]) ).

thf(165,plain,
    ( ( ~ ~ ( empty @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[156]) ).

thf(166,plain,
    ( ( ~ ( epsilon_transitive @ sK19_A ) )
    = $false ),
    inference(extcnf_or_neg,[status(thm)],[156]) ).

thf(167,plain,
    ! [SV12: $i] :
      ( ( ( empty @ SV12 )
        = $false )
      | ( ( epsilon_connected @ SV12 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[157]) ).

thf(168,plain,
    ! [SV13: $i] :
      ( ( ( empty @ SV13 )
        = $false )
      | ( ( epsilon_transitive @ SV13 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[158]) ).

thf(169,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ( ( sK10_C @ SV5 )
                 != ( sK11_SY55 @ SV5 ) )
                | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                             != ( sK11_SY55 @ SV5 ) )
                            | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                      | ( ( sK16_SY71 @ SV5 )
                       != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
          | ( ( sK10_C @ SV5 )
           != ( sK12_SY61 @ SV5 ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[159]) ).

thf(170,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
                 != ( sK12_SY61 @ SV5 ) )
                | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
          | ( ( sK14_SY70 @ SV5 )
           != ( singleton @ ( sK13_SY68 @ SV5 ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[160]) ).

thf(171,plain,
    ! [SV14: $i,SV5: $i] :
      ( ( ( ~ ! [SY82: $i] :
                ( ! [SY83: $i] :
                    ( ( SY83 != SY82 )
                    | ~ ( in @ SY83 @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY82 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY82 @ ( sK6_C @ SV14 @ SV5 ) ) ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[161]) ).

thf(172,plain,
    ! [SV5: $i,SV14: $i] :
      ( ( ( ~ ! [SY86: $i] :
                ( ~ ( in @ SY86 @ ( sK6_C @ SV14 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY86 @ SV14 @ SV5 )
                           != SY86 )
                          | ~ ( in @ ( sK9_E @ SY86 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY86 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SY86 @ SV14 @ SV5 ) )
                                 != SY86 )
                                | ~ ( in @ ( sK7_J @ SY86 @ SV14 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY86 @ SV14 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY86 @ SV14 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[161]) ).

thf(173,plain,
    ! [SV6: $i,SV16: $i,SV15: $i] :
      ( ( ( ( ( ordered_pair @ SV15 @ SV16 )
           != ( sK3_SY38 @ SV6 ) )
          | ~ ( in @ SV15 @ sK1_A ) )
        = $true )
      | ( ( ( SV16
           != ( singleton @ SV15 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[162]) ).

thf(174,plain,
    ! [SV6: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
                 != ( sK3_SY38 @ SV6 ) )
                | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
          | ( ( sK5_SY45 @ SV6 )
           != ( singleton @ ( sK4_SY43 @ SV6 ) ) ) )
        = $false )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[163]) ).

thf(175,plain,
    ( ( ~ ( empty @ sK19_A ) )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[165]) ).

thf(176,plain,
    ( ( epsilon_transitive @ sK19_A )
    = $true ),
    inference(extcnf_not_neg,[status(thm)],[166]) ).

thf(177,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ( ( sK10_C @ SV5 )
                 != ( sK11_SY55 @ SV5 ) )
                | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                             != ( sK11_SY55 @ SV5 ) )
                            | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                      | ( ( sK16_SY71 @ SV5 )
                       != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[169]) ).

thf(178,plain,
    ! [SV5: $i] :
      ( ( ( ( ( sK10_C @ SV5 )
           != ( sK12_SY61 @ SV5 ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[169]) ).

thf(179,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
                 != ( sK12_SY61 @ SV5 ) )
                | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[170]) ).

thf(180,plain,
    ! [SV5: $i] :
      ( ( ( ( ( sK14_SY70 @ SV5 )
           != ( singleton @ ( sK13_SY68 @ SV5 ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[170]) ).

thf(181,plain,
    ! [SV14: $i,SV5: $i] :
      ( ( ( ! [SY82: $i] :
              ( ! [SY83: $i] :
                  ( ( SY83 != SY82 )
                  | ~ ( in @ SY83 @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
              | ! [SY77: $i,SY78: $i] :
                  ( ( ( ordered_pair @ SY77 @ SY78 )
                   != SY82 )
                  | ~ ( in @ SY77 @ SV5 )
                  | ( SY78
                   != ( singleton @ SY77 ) ) )
              | ( in @ SY82 @ ( sK6_C @ SV14 @ SV5 ) ) ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[171]) ).

thf(182,plain,
    ! [SV5: $i,SV14: $i] :
      ( ( ( ! [SY86: $i] :
              ( ~ ( in @ SY86 @ ( sK6_C @ SV14 @ SV5 ) )
              | ~ ( ~ ~ ( ( ( sK9_E @ SY86 @ SV14 @ SV5 )
                         != SY86 )
                        | ~ ( in @ ( sK9_E @ SY86 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
                  | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY86 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SY86 @ SV14 @ SV5 ) )
                               != SY86 )
                              | ~ ( in @ ( sK7_J @ SY86 @ SV14 @ SV5 ) @ SV5 ) )
                        | ( ( sK8_SY54 @ SY86 @ SV14 @ SV5 )
                         != ( singleton @ ( sK7_J @ SY86 @ SV14 @ SV5 ) ) ) ) ) ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[172]) ).

thf(183,plain,
    ! [SV6: $i,SV16: $i,SV15: $i] :
      ( ( ( ( ( ordered_pair @ SV15 @ SV16 )
           != ( sK3_SY38 @ SV6 ) ) )
        = $true )
      | ( ( ~ ( in @ SV15 @ sK1_A ) )
        = $true )
      | ( ( ( SV16
           != ( singleton @ SV15 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[173]) ).

thf(184,plain,
    ! [SV6: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
                 != ( sK3_SY38 @ SV6 ) )
                | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) ) )
        = $false )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[174]) ).

thf(185,plain,
    ! [SV6: $i] :
      ( ( ( ( ( sK5_SY45 @ SV6 )
           != ( singleton @ ( sK4_SY43 @ SV6 ) ) ) )
        = $false )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[174]) ).

thf(186,plain,
    ( ( empty @ sK19_A )
    = $false ),
    inference(extcnf_not_pos,[status(thm)],[175]) ).

thf(187,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ( ( sK10_C @ SV5 )
               != ( sK11_SY55 @ SV5 ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                           != ( sK11_SY55 @ SV5 ) )
                          | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                    | ( ( sK16_SY71 @ SV5 )
                     != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[177]) ).

thf(188,plain,
    ! [SV5: $i] :
      ( ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[178]) ).

thf(189,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
               != ( sK12_SY61 @ SV5 ) )
              | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[179]) ).

thf(190,plain,
    ! [SV5: $i] :
      ( ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[180]) ).

thf(191,plain,
    ! [SV14: $i,SV5: $i,SV17: $i] :
      ( ( ( ! [SY88: $i] :
              ( ( SY88 != SV17 )
              | ~ ( in @ SY88 @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
          | ! [SY89: $i,SY90: $i] :
              ( ( ( ordered_pair @ SY89 @ SY90 )
               != SV17 )
              | ~ ( in @ SY89 @ SV5 )
              | ( SY90
               != ( singleton @ SY89 ) ) )
          | ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[181]) ).

thf(192,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
          | ~ ( ~ ~ ( ( ( sK9_E @ SV18 @ SV14 @ SV5 )
                     != SV18 )
                    | ~ ( in @ ( sK9_E @ SV18 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
                           != SV18 )
                          | ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV18 @ SV14 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV18 @ SV14 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[182]) ).

thf(193,plain,
    ! [SV6: $i,SV16: $i,SV15: $i] :
      ( ( ( ( ordered_pair @ SV15 @ SV16 )
          = ( sK3_SY38 @ SV6 ) )
        = $false )
      | ( ( ~ ( in @ SV15 @ sK1_A ) )
        = $true )
      | ( ( ( SV16
           != ( singleton @ SV15 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[183]) ).

thf(194,plain,
    ! [SV6: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
               != ( sK3_SY38 @ SV6 ) )
              | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) ) )
        = $true )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[184]) ).

thf(195,plain,
    ! [SV6: $i] :
      ( ( ( ( sK5_SY45 @ SV6 )
          = ( singleton @ ( sK4_SY43 @ SV6 ) ) )
        = $true )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[185]) ).

thf(196,plain,
    ! [SV5: $i] :
      ( ( ( ( ( sK10_C @ SV5 )
           != ( sK11_SY55 @ SV5 ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                       != ( sK11_SY55 @ SV5 ) )
                      | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                | ( ( sK16_SY71 @ SV5 )
                 != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[187]) ).

thf(197,plain,
    ! [SV19: $i,SV5: $i] :
      ( ( ( ~ ( ~ ! [SY91: $i] :
                    ( ! [SY92: $i] :
                        ( ( SY92 != SY91 )
                        | ~ ( in @ SY92 @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
                    | ! [SY77: $i,SY78: $i] :
                        ( ( ( ordered_pair @ SY77 @ SY78 )
                         != SY91 )
                        | ~ ( in @ SY77 @ SV5 )
                        | ( SY78
                         != ( singleton @ SY77 ) ) )
                    | ( in @ SY91 @ ( sK6_C @ SV19 @ SV5 ) ) )
              | ~ ! [SY95: $i] :
                    ( ~ ( in @ SY95 @ ( sK6_C @ SV19 @ SV5 ) )
                    | ~ ( ~ ~ ( ( ( sK9_E @ SY95 @ SV19 @ SV5 )
                               != SY95 )
                              | ~ ( in @ ( sK9_E @ SY95 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
                        | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY95 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SY95 @ SV19 @ SV5 ) )
                                     != SY95 )
                                    | ~ ( in @ ( sK7_J @ SY95 @ SV19 @ SV5 ) @ SV5 ) )
                              | ( ( sK8_SY54 @ SY95 @ SV19 @ SV5 )
                               != ( singleton @ ( sK7_J @ SY95 @ SV19 @ SV5 ) ) ) ) ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[188]) ).

thf(198,plain,
    ! [SV5: $i] :
      ( ( ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
           != ( sK12_SY61 @ SV5 ) )
          | ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[189]) ).

thf(199,plain,
    ! [SV20: $i,SV5: $i] :
      ( ( ( ~ ( ~ ! [SY96: $i] :
                    ( ! [SY97: $i] :
                        ( ( SY97 != SY96 )
                        | ~ ( in @ SY97 @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
                    | ! [SY77: $i,SY78: $i] :
                        ( ( ( ordered_pair @ SY77 @ SY78 )
                         != SY96 )
                        | ~ ( in @ SY77 @ SV5 )
                        | ( SY78
                         != ( singleton @ SY77 ) ) )
                    | ( in @ SY96 @ ( sK6_C @ SV20 @ SV5 ) ) )
              | ~ ! [SY100: $i] :
                    ( ~ ( in @ SY100 @ ( sK6_C @ SV20 @ SV5 ) )
                    | ~ ( ~ ~ ( ( ( sK9_E @ SY100 @ SV20 @ SV5 )
                               != SY100 )
                              | ~ ( in @ ( sK9_E @ SY100 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
                        | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY100 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SY100 @ SV20 @ SV5 ) )
                                     != SY100 )
                                    | ~ ( in @ ( sK7_J @ SY100 @ SV20 @ SV5 ) @ SV5 ) )
                              | ( ( sK8_SY54 @ SY100 @ SV20 @ SV5 )
                               != ( singleton @ ( sK7_J @ SY100 @ SV20 @ SV5 ) ) ) ) ) ) ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[190]) ).

thf(200,plain,
    ! [SV14: $i,SV5: $i,SV17: $i] :
      ( ( ( ! [SY88: $i] :
              ( ( SY88 != SV17 )
              | ~ ( in @ SY88 @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
          | ! [SY89: $i,SY90: $i] :
              ( ( ( ordered_pair @ SY89 @ SY90 )
               != SV17 )
              | ~ ( in @ SY89 @ SV5 )
              | ( SY90
               != ( singleton @ SY89 ) ) ) )
        = $true )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[191]) ).

thf(201,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV18 @ SV14 @ SV5 )
                     != SV18 )
                    | ~ ( in @ ( sK9_E @ SV18 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
                           != SV18 )
                          | ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV18 @ SV14 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV18 @ SV14 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[192]) ).

thf(202,plain,
    ! [SV6: $i,SV16: $i,SV15: $i] :
      ( ( ( in @ SV15 @ sK1_A )
        = $false )
      | ( ( ( ordered_pair @ SV15 @ SV16 )
          = ( sK3_SY38 @ SV6 ) )
        = $false )
      | ( ( ( SV16
           != ( singleton @ SV15 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[193]) ).

thf(203,plain,
    ! [SV6: $i] :
      ( ( ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
           != ( sK3_SY38 @ SV6 ) )
          | ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
        = $false )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[194]) ).

thf(204,plain,
    ! [SV5: $i] :
      ( ( ( ( ( sK10_C @ SV5 )
           != ( sK11_SY55 @ SV5 ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[196]) ).

thf(205,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                       != ( sK11_SY55 @ SV5 ) )
                      | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
                | ( ( sK16_SY71 @ SV5 )
                 != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[196]) ).

thf(206,plain,
    ! [SV19: $i,SV5: $i] :
      ( ( ( ~ ! [SY91: $i] :
                ( ! [SY92: $i] :
                    ( ( SY92 != SY91 )
                    | ~ ( in @ SY92 @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY91 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY91 @ ( sK6_C @ SV19 @ SV5 ) ) )
          | ~ ! [SY95: $i] :
                ( ~ ( in @ SY95 @ ( sK6_C @ SV19 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY95 @ SV19 @ SV5 )
                           != SY95 )
                          | ~ ( in @ ( sK9_E @ SY95 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY95 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SY95 @ SV19 @ SV5 ) )
                                 != SY95 )
                                | ~ ( in @ ( sK7_J @ SY95 @ SV19 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY95 @ SV19 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY95 @ SV19 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[197]) ).

thf(207,plain,
    ! [SV5: $i] :
      ( ( ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
           != ( sK12_SY61 @ SV5 ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[198]) ).

thf(208,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( in @ ( sK13_SY68 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[198]) ).

thf(209,plain,
    ! [SV20: $i,SV5: $i] :
      ( ( ( ~ ! [SY96: $i] :
                ( ! [SY97: $i] :
                    ( ( SY97 != SY96 )
                    | ~ ( in @ SY97 @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY96 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY96 @ ( sK6_C @ SV20 @ SV5 ) ) )
          | ~ ! [SY100: $i] :
                ( ~ ( in @ SY100 @ ( sK6_C @ SV20 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY100 @ SV20 @ SV5 )
                           != SY100 )
                          | ~ ( in @ ( sK9_E @ SY100 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY100 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SY100 @ SV20 @ SV5 ) )
                                 != SY100 )
                                | ~ ( in @ ( sK7_J @ SY100 @ SV20 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY100 @ SV20 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY100 @ SV20 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[199]) ).

thf(210,plain,
    ! [SV14: $i,SV5: $i,SV17: $i] :
      ( ( ( ! [SY88: $i] :
              ( ( SY88 != SV17 )
              | ~ ( in @ SY88 @ ( cartesian_product2 @ SV5 @ SV14 ) ) ) )
        = $true )
      | ( ( ! [SY89: $i,SY90: $i] :
              ( ( ( ordered_pair @ SY89 @ SY90 )
               != SV17 )
              | ~ ( in @ SY89 @ SV5 )
              | ( SY90
               != ( singleton @ SY89 ) ) ) )
        = $true )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[200]) ).

thf(211,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV18 @ SV14 @ SV5 )
                     != SV18 )
                    | ~ ( in @ ( sK9_E @ SV18 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
                           != SV18 )
                          | ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV18 @ SV14 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV18 @ SV14 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[201]) ).

thf(212,plain,
    ! [SV6: $i,SV15: $i,SV16: $i] :
      ( ( ( SV16
          = ( singleton @ SV15 ) )
        = $false )
      | ( ( ( ordered_pair @ SV15 @ SV16 )
          = ( sK3_SY38 @ SV6 ) )
        = $false )
      | ( ( in @ SV15 @ sK1_A )
        = $false )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) ) )
        = $true )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[202]) ).

thf(213,plain,
    ! [SV6: $i] :
      ( ( ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
           != ( sK3_SY38 @ SV6 ) ) )
        = $false )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[203]) ).

thf(214,plain,
    ! [SV6: $i] :
      ( ( ( ~ ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A ) )
        = $false )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[203]) ).

thf(215,plain,
    ! [SV5: $i] :
      ( ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[204]) ).

thf(216,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                     != ( sK11_SY55 @ SV5 ) )
                    | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
              | ( ( sK16_SY71 @ SV5 )
               != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[205]) ).

thf(217,plain,
    ! [SV19: $i,SV5: $i] :
      ( ( ( ~ ! [SY91: $i] :
                ( ! [SY92: $i] :
                    ( ( SY92 != SY91 )
                    | ~ ( in @ SY92 @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY91 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY91 @ ( sK6_C @ SV19 @ SV5 ) ) ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[206]) ).

thf(218,plain,
    ! [SV5: $i,SV19: $i] :
      ( ( ( ~ ! [SY95: $i] :
                ( ~ ( in @ SY95 @ ( sK6_C @ SV19 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY95 @ SV19 @ SV5 )
                           != SY95 )
                          | ~ ( in @ ( sK9_E @ SY95 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY95 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SY95 @ SV19 @ SV5 ) )
                                 != SY95 )
                                | ~ ( in @ ( sK7_J @ SY95 @ SV19 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY95 @ SV19 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY95 @ SV19 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[206]) ).

thf(219,plain,
    ! [SV5: $i] :
      ( ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[207]) ).

thf(220,plain,
    ! [SV5: $i] :
      ( ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[208]) ).

thf(221,plain,
    ! [SV20: $i,SV5: $i] :
      ( ( ( ~ ! [SY96: $i] :
                ( ! [SY97: $i] :
                    ( ( SY97 != SY96 )
                    | ~ ( in @ SY97 @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY96 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY96 @ ( sK6_C @ SV20 @ SV5 ) ) ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[209]) ).

thf(222,plain,
    ! [SV5: $i,SV20: $i] :
      ( ( ( ~ ! [SY100: $i] :
                ( ~ ( in @ SY100 @ ( sK6_C @ SV20 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY100 @ SV20 @ SV5 )
                           != SY100 )
                          | ~ ( in @ ( sK9_E @ SY100 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY100 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SY100 @ SV20 @ SV5 ) )
                                 != SY100 )
                                | ~ ( in @ ( sK7_J @ SY100 @ SV20 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY100 @ SV20 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY100 @ SV20 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[209]) ).

thf(223,plain,
    ! [SV14: $i,SV5: $i,SV17: $i,SV21: $i] :
      ( ( ( ( SV21 != SV17 )
          | ~ ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
        = $true )
      | ( ( ! [SY89: $i,SY90: $i] :
              ( ( ( ordered_pair @ SY89 @ SY90 )
               != SV17 )
              | ~ ( in @ SY89 @ SV5 )
              | ( SY90
               != ( singleton @ SY89 ) ) ) )
        = $true )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[210]) ).

thf(224,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV18 @ SV14 @ SV5 )
                 != SV18 )
                | ~ ( in @ ( sK9_E @ SV18 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
                       != SV18 )
                      | ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV18 @ SV14 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV18 @ SV14 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[211]) ).

thf(225,plain,
    ! [SV16: $i,SV15: $i,SV6: $i] :
      ( ( ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
        = $false )
      | ( ( in @ SV15 @ sK1_A )
        = $false )
      | ( ( ( ordered_pair @ SV15 @ SV16 )
          = ( sK3_SY38 @ SV6 ) )
        = $false )
      | ( ( SV16
          = ( singleton @ SV15 ) )
        = $false )
      | ( ( ~ ( in @ ( sK3_SY38 @ SV6 ) @ SV6 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[212]) ).

thf(226,plain,
    ! [SV6: $i] :
      ( ( ( ( ordered_pair @ ( sK4_SY43 @ SV6 ) @ ( sK5_SY45 @ SV6 ) )
          = ( sK3_SY38 @ SV6 ) )
        = $true )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[213]) ).

thf(227,plain,
    ! [SV6: $i] :
      ( ( ( in @ ( sK4_SY43 @ SV6 ) @ sK1_A )
        = $true )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[214]) ).

thf(228,plain,
    ! [SV22: $i,SV5: $i] :
      ( ( ( ~ ( ~ ! [SY101: $i] :
                    ( ! [SY102: $i] :
                        ( ( SY102 != SY101 )
                        | ~ ( in @ SY102 @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
                    | ! [SY77: $i,SY78: $i] :
                        ( ( ( ordered_pair @ SY77 @ SY78 )
                         != SY101 )
                        | ~ ( in @ SY77 @ SV5 )
                        | ( SY78
                         != ( singleton @ SY77 ) ) )
                    | ( in @ SY101 @ ( sK6_C @ SV22 @ SV5 ) ) )
              | ~ ! [SY105: $i] :
                    ( ~ ( in @ SY105 @ ( sK6_C @ SV22 @ SV5 ) )
                    | ~ ( ~ ~ ( ( ( sK9_E @ SY105 @ SV22 @ SV5 )
                               != SY105 )
                              | ~ ( in @ ( sK9_E @ SY105 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
                        | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY105 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SY105 @ SV22 @ SV5 ) )
                                     != SY105 )
                                    | ~ ( in @ ( sK7_J @ SY105 @ SV22 @ SV5 ) @ SV5 ) )
                              | ( ( sK8_SY54 @ SY105 @ SV22 @ SV5 )
                               != ( singleton @ ( sK7_J @ SY105 @ SV22 @ SV5 ) ) ) ) ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[215]) ).

thf(229,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                 != ( sK11_SY55 @ SV5 ) )
                | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
          | ( ( sK16_SY71 @ SV5 )
           != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[216]) ).

thf(230,plain,
    ! [SV19: $i,SV5: $i] :
      ( ( ( ! [SY91: $i] :
              ( ! [SY92: $i] :
                  ( ( SY92 != SY91 )
                  | ~ ( in @ SY92 @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
              | ! [SY77: $i,SY78: $i] :
                  ( ( ( ordered_pair @ SY77 @ SY78 )
                   != SY91 )
                  | ~ ( in @ SY77 @ SV5 )
                  | ( SY78
                   != ( singleton @ SY77 ) ) )
              | ( in @ SY91 @ ( sK6_C @ SV19 @ SV5 ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[217]) ).

thf(231,plain,
    ! [SV5: $i,SV19: $i] :
      ( ( ( ! [SY95: $i] :
              ( ~ ( in @ SY95 @ ( sK6_C @ SV19 @ SV5 ) )
              | ~ ( ~ ~ ( ( ( sK9_E @ SY95 @ SV19 @ SV5 )
                         != SY95 )
                        | ~ ( in @ ( sK9_E @ SY95 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
                  | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY95 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SY95 @ SV19 @ SV5 ) )
                               != SY95 )
                              | ~ ( in @ ( sK7_J @ SY95 @ SV19 @ SV5 ) @ SV5 ) )
                        | ( ( sK8_SY54 @ SY95 @ SV19 @ SV5 )
                         != ( singleton @ ( sK7_J @ SY95 @ SV19 @ SV5 ) ) ) ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[218]) ).

thf(232,plain,
    ! [SV23: $i,SV5: $i] :
      ( ( ( ~ ( ~ ! [SY106: $i] :
                    ( ! [SY107: $i] :
                        ( ( SY107 != SY106 )
                        | ~ ( in @ SY107 @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
                    | ! [SY77: $i,SY78: $i] :
                        ( ( ( ordered_pair @ SY77 @ SY78 )
                         != SY106 )
                        | ~ ( in @ SY77 @ SV5 )
                        | ( SY78
                         != ( singleton @ SY77 ) ) )
                    | ( in @ SY106 @ ( sK6_C @ SV23 @ SV5 ) ) )
              | ~ ! [SY110: $i] :
                    ( ~ ( in @ SY110 @ ( sK6_C @ SV23 @ SV5 ) )
                    | ~ ( ~ ~ ( ( ( sK9_E @ SY110 @ SV23 @ SV5 )
                               != SY110 )
                              | ~ ( in @ ( sK9_E @ SY110 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
                        | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY110 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SY110 @ SV23 @ SV5 ) )
                                     != SY110 )
                                    | ~ ( in @ ( sK7_J @ SY110 @ SV23 @ SV5 ) @ SV5 ) )
                              | ( ( sK8_SY54 @ SY110 @ SV23 @ SV5 )
                               != ( singleton @ ( sK7_J @ SY110 @ SV23 @ SV5 ) ) ) ) ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[219]) ).

thf(233,plain,
    ! [SV24: $i,SV5: $i] :
      ( ( ( ~ ( ~ ! [SY111: $i] :
                    ( ! [SY112: $i] :
                        ( ( SY112 != SY111 )
                        | ~ ( in @ SY112 @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
                    | ! [SY77: $i,SY78: $i] :
                        ( ( ( ordered_pair @ SY77 @ SY78 )
                         != SY111 )
                        | ~ ( in @ SY77 @ SV5 )
                        | ( SY78
                         != ( singleton @ SY77 ) ) )
                    | ( in @ SY111 @ ( sK6_C @ SV24 @ SV5 ) ) )
              | ~ ! [SY115: $i] :
                    ( ~ ( in @ SY115 @ ( sK6_C @ SV24 @ SV5 ) )
                    | ~ ( ~ ~ ( ( ( sK9_E @ SY115 @ SV24 @ SV5 )
                               != SY115 )
                              | ~ ( in @ ( sK9_E @ SY115 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
                        | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY115 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SY115 @ SV24 @ SV5 ) )
                                     != SY115 )
                                    | ~ ( in @ ( sK7_J @ SY115 @ SV24 @ SV5 ) @ SV5 ) )
                              | ( ( sK8_SY54 @ SY115 @ SV24 @ SV5 )
                               != ( singleton @ ( sK7_J @ SY115 @ SV24 @ SV5 ) ) ) ) ) ) ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[220]) ).

thf(234,plain,
    ! [SV20: $i,SV5: $i] :
      ( ( ( ! [SY96: $i] :
              ( ! [SY97: $i] :
                  ( ( SY97 != SY96 )
                  | ~ ( in @ SY97 @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
              | ! [SY77: $i,SY78: $i] :
                  ( ( ( ordered_pair @ SY77 @ SY78 )
                   != SY96 )
                  | ~ ( in @ SY77 @ SV5 )
                  | ( SY78
                   != ( singleton @ SY77 ) ) )
              | ( in @ SY96 @ ( sK6_C @ SV20 @ SV5 ) ) ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[221]) ).

thf(235,plain,
    ! [SV5: $i,SV20: $i] :
      ( ( ( ! [SY100: $i] :
              ( ~ ( in @ SY100 @ ( sK6_C @ SV20 @ SV5 ) )
              | ~ ( ~ ~ ( ( ( sK9_E @ SY100 @ SV20 @ SV5 )
                         != SY100 )
                        | ~ ( in @ ( sK9_E @ SY100 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
                  | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY100 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SY100 @ SV20 @ SV5 ) )
                               != SY100 )
                              | ~ ( in @ ( sK7_J @ SY100 @ SV20 @ SV5 ) @ SV5 ) )
                        | ( ( sK8_SY54 @ SY100 @ SV20 @ SV5 )
                         != ( singleton @ ( sK7_J @ SY100 @ SV20 @ SV5 ) ) ) ) ) ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[222]) ).

thf(236,plain,
    ! [SV14: $i,SV5: $i,SV17: $i,SV21: $i] :
      ( ( ( ( SV21 != SV17 ) )
        = $true )
      | ( ( ~ ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
        = $true )
      | ( ( ! [SY89: $i,SY90: $i] :
              ( ( ( ordered_pair @ SY89 @ SY90 )
               != SV17 )
              | ~ ( in @ SY89 @ SV5 )
              | ( SY90
               != ( singleton @ SY89 ) ) ) )
        = $true )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[223]) ).

thf(237,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV18 @ SV14 @ SV5 )
                 != SV18 )
                | ~ ( in @ ( sK9_E @ SV18 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[224]) ).

thf(238,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
                       != SV18 )
                      | ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV18 @ SV14 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV18 @ SV14 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[224]) ).

thf(239,plain,
    ! [SV15: $i,SV16: $i,SV6: $i] :
      ( ( ( in @ ( sK3_SY38 @ SV6 ) @ SV6 )
        = $false )
      | ( ( SV16
          = ( singleton @ SV15 ) )
        = $false )
      | ( ( ( ordered_pair @ SV15 @ SV16 )
          = ( sK3_SY38 @ SV6 ) )
        = $false )
      | ( ( in @ SV15 @ sK1_A )
        = $false )
      | ( ( in @ ( sK3_SY38 @ SV6 ) @ ( cartesian_product2 @ sK1_A @ sK2_SY32 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[225]) ).

thf(240,plain,
    ! [SV22: $i,SV5: $i] :
      ( ( ( ~ ! [SY101: $i] :
                ( ! [SY102: $i] :
                    ( ( SY102 != SY101 )
                    | ~ ( in @ SY102 @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY101 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY101 @ ( sK6_C @ SV22 @ SV5 ) ) )
          | ~ ! [SY105: $i] :
                ( ~ ( in @ SY105 @ ( sK6_C @ SV22 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY105 @ SV22 @ SV5 )
                           != SY105 )
                          | ~ ( in @ ( sK9_E @ SY105 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY105 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SY105 @ SV22 @ SV5 ) )
                                 != SY105 )
                                | ~ ( in @ ( sK7_J @ SY105 @ SV22 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY105 @ SV22 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY105 @ SV22 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[228]) ).

thf(241,plain,
    ! [SV5: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
                 != ( sK11_SY55 @ SV5 ) )
                | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[229]) ).

thf(242,plain,
    ! [SV5: $i] :
      ( ( ( ( ( sK16_SY71 @ SV5 )
           != ( singleton @ ( sK15_SY62 @ SV5 ) ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[229]) ).

thf(243,plain,
    ! [SV19: $i,SV5: $i,SV25: $i] :
      ( ( ( ! [SY116: $i] :
              ( ( SY116 != SV25 )
              | ~ ( in @ SY116 @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
          | ! [SY117: $i,SY118: $i] :
              ( ( ( ordered_pair @ SY117 @ SY118 )
               != SV25 )
              | ~ ( in @ SY117 @ SV5 )
              | ( SY118
               != ( singleton @ SY117 ) ) )
          | ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[230]) ).

thf(244,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
          | ~ ( ~ ~ ( ( ( sK9_E @ SV26 @ SV19 @ SV5 )
                     != SV26 )
                    | ~ ( in @ ( sK9_E @ SV26 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
                           != SV26 )
                          | ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV26 @ SV19 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV26 @ SV19 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[231]) ).

thf(245,plain,
    ! [SV23: $i,SV5: $i] :
      ( ( ( ~ ! [SY106: $i] :
                ( ! [SY107: $i] :
                    ( ( SY107 != SY106 )
                    | ~ ( in @ SY107 @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY106 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY106 @ ( sK6_C @ SV23 @ SV5 ) ) )
          | ~ ! [SY110: $i] :
                ( ~ ( in @ SY110 @ ( sK6_C @ SV23 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY110 @ SV23 @ SV5 )
                           != SY110 )
                          | ~ ( in @ ( sK9_E @ SY110 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY110 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SY110 @ SV23 @ SV5 ) )
                                 != SY110 )
                                | ~ ( in @ ( sK7_J @ SY110 @ SV23 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY110 @ SV23 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY110 @ SV23 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[232]) ).

thf(246,plain,
    ! [SV24: $i,SV5: $i] :
      ( ( ( ~ ! [SY111: $i] :
                ( ! [SY112: $i] :
                    ( ( SY112 != SY111 )
                    | ~ ( in @ SY112 @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY111 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY111 @ ( sK6_C @ SV24 @ SV5 ) ) )
          | ~ ! [SY115: $i] :
                ( ~ ( in @ SY115 @ ( sK6_C @ SV24 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY115 @ SV24 @ SV5 )
                           != SY115 )
                          | ~ ( in @ ( sK9_E @ SY115 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY115 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SY115 @ SV24 @ SV5 ) )
                                 != SY115 )
                                | ~ ( in @ ( sK7_J @ SY115 @ SV24 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY115 @ SV24 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY115 @ SV24 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[233]) ).

thf(247,plain,
    ! [SV20: $i,SV5: $i,SV27: $i] :
      ( ( ( ! [SY119: $i] :
              ( ( SY119 != SV27 )
              | ~ ( in @ SY119 @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
          | ! [SY120: $i,SY121: $i] :
              ( ( ( ordered_pair @ SY120 @ SY121 )
               != SV27 )
              | ~ ( in @ SY120 @ SV5 )
              | ( SY121
               != ( singleton @ SY120 ) ) )
          | ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[234]) ).

thf(248,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
          | ~ ( ~ ~ ( ( ( sK9_E @ SV28 @ SV20 @ SV5 )
                     != SV28 )
                    | ~ ( in @ ( sK9_E @ SV28 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
                           != SV28 )
                          | ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV28 @ SV20 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV28 @ SV20 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[235]) ).

thf(249,plain,
    ! [SV14: $i,SV5: $i,SV17: $i,SV21: $i] :
      ( ( ( SV21 = SV17 )
        = $false )
      | ( ( ~ ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
        = $true )
      | ( ( ! [SY89: $i,SY90: $i] :
              ( ( ( ordered_pair @ SY89 @ SY90 )
               != SV17 )
              | ~ ( in @ SY89 @ SV5 )
              | ( SY90
               != ( singleton @ SY89 ) ) ) )
        = $true )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[236]) ).

thf(250,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ( ( ( sK9_E @ SV18 @ SV14 @ SV5 )
               != SV18 )
              | ~ ( in @ ( sK9_E @ SV18 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) ) )
        = $true )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[237]) ).

thf(251,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
                     != SV18 )
                    | ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) )
              | ( ( sK8_SY54 @ SV18 @ SV14 @ SV5 )
               != ( singleton @ ( sK7_J @ SV18 @ SV14 @ SV5 ) ) ) ) )
        = $true )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[238]) ).

thf(252,plain,
    ! [SV22: $i,SV5: $i] :
      ( ( ( ~ ! [SY101: $i] :
                ( ! [SY102: $i] :
                    ( ( SY102 != SY101 )
                    | ~ ( in @ SY102 @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY101 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY101 @ ( sK6_C @ SV22 @ SV5 ) ) ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[240]) ).

thf(253,plain,
    ! [SV5: $i,SV22: $i] :
      ( ( ( ~ ! [SY105: $i] :
                ( ~ ( in @ SY105 @ ( sK6_C @ SV22 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY105 @ SV22 @ SV5 )
                           != SY105 )
                          | ~ ( in @ ( sK9_E @ SY105 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY105 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SY105 @ SV22 @ SV5 ) )
                                 != SY105 )
                                | ~ ( in @ ( sK7_J @ SY105 @ SV22 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY105 @ SV22 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY105 @ SV22 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[240]) ).

thf(254,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
               != ( sK11_SY55 @ SV5 ) )
              | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[241]) ).

thf(255,plain,
    ! [SV5: $i] :
      ( ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[242]) ).

thf(256,plain,
    ! [SV19: $i,SV5: $i,SV25: $i] :
      ( ( ( ! [SY116: $i] :
              ( ( SY116 != SV25 )
              | ~ ( in @ SY116 @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
          | ! [SY117: $i,SY118: $i] :
              ( ( ( ordered_pair @ SY117 @ SY118 )
               != SV25 )
              | ~ ( in @ SY117 @ SV5 )
              | ( SY118
               != ( singleton @ SY117 ) ) ) )
        = $true )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[243]) ).

thf(257,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV26 @ SV19 @ SV5 )
                     != SV26 )
                    | ~ ( in @ ( sK9_E @ SV26 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
                           != SV26 )
                          | ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV26 @ SV19 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV26 @ SV19 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[244]) ).

thf(258,plain,
    ! [SV23: $i,SV5: $i] :
      ( ( ( ~ ! [SY106: $i] :
                ( ! [SY107: $i] :
                    ( ( SY107 != SY106 )
                    | ~ ( in @ SY107 @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY106 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY106 @ ( sK6_C @ SV23 @ SV5 ) ) ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[245]) ).

thf(259,plain,
    ! [SV5: $i,SV23: $i] :
      ( ( ( ~ ! [SY110: $i] :
                ( ~ ( in @ SY110 @ ( sK6_C @ SV23 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY110 @ SV23 @ SV5 )
                           != SY110 )
                          | ~ ( in @ ( sK9_E @ SY110 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY110 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SY110 @ SV23 @ SV5 ) )
                                 != SY110 )
                                | ~ ( in @ ( sK7_J @ SY110 @ SV23 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY110 @ SV23 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY110 @ SV23 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[245]) ).

thf(260,plain,
    ! [SV24: $i,SV5: $i] :
      ( ( ( ~ ! [SY111: $i] :
                ( ! [SY112: $i] :
                    ( ( SY112 != SY111 )
                    | ~ ( in @ SY112 @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY111 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY111 @ ( sK6_C @ SV24 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[246]) ).

thf(261,plain,
    ! [SV5: $i,SV24: $i] :
      ( ( ( ~ ! [SY115: $i] :
                ( ~ ( in @ SY115 @ ( sK6_C @ SV24 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY115 @ SV24 @ SV5 )
                           != SY115 )
                          | ~ ( in @ ( sK9_E @ SY115 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY115 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SY115 @ SV24 @ SV5 ) )
                                 != SY115 )
                                | ~ ( in @ ( sK7_J @ SY115 @ SV24 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY115 @ SV24 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY115 @ SV24 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[246]) ).

thf(262,plain,
    ! [SV20: $i,SV5: $i,SV27: $i] :
      ( ( ( ! [SY119: $i] :
              ( ( SY119 != SV27 )
              | ~ ( in @ SY119 @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
          | ! [SY120: $i,SY121: $i] :
              ( ( ( ordered_pair @ SY120 @ SY121 )
               != SV27 )
              | ~ ( in @ SY120 @ SV5 )
              | ( SY121
               != ( singleton @ SY120 ) ) ) )
        = $true )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[247]) ).

thf(263,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV28 @ SV20 @ SV5 )
                     != SV28 )
                    | ~ ( in @ ( sK9_E @ SV28 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
                           != SV28 )
                          | ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV28 @ SV20 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV28 @ SV20 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[248]) ).

thf(264,plain,
    ! [SV17: $i,SV14: $i,SV5: $i,SV21: $i] :
      ( ( ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) )
        = $false )
      | ( ( SV21 = SV17 )
        = $false )
      | ( ( ! [SY89: $i,SY90: $i] :
              ( ( ( ordered_pair @ SY89 @ SY90 )
               != SV17 )
              | ~ ( in @ SY89 @ SV5 )
              | ( SY90
               != ( singleton @ SY89 ) ) ) )
        = $true )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[249]) ).

thf(265,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ( ( sK9_E @ SV18 @ SV14 @ SV5 )
           != SV18 )
          | ~ ( in @ ( sK9_E @ SV18 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[250]) ).

thf(266,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
                 != SV18 )
                | ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) )
          | ( ( sK8_SY54 @ SV18 @ SV14 @ SV5 )
           != ( singleton @ ( sK7_J @ SV18 @ SV14 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[251]) ).

thf(267,plain,
    ! [SV22: $i,SV5: $i] :
      ( ( ( ! [SY101: $i] :
              ( ! [SY102: $i] :
                  ( ( SY102 != SY101 )
                  | ~ ( in @ SY102 @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
              | ! [SY77: $i,SY78: $i] :
                  ( ( ( ordered_pair @ SY77 @ SY78 )
                   != SY101 )
                  | ~ ( in @ SY77 @ SV5 )
                  | ( SY78
                   != ( singleton @ SY77 ) ) )
              | ( in @ SY101 @ ( sK6_C @ SV22 @ SV5 ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[252]) ).

thf(268,plain,
    ! [SV5: $i,SV22: $i] :
      ( ( ( ! [SY105: $i] :
              ( ~ ( in @ SY105 @ ( sK6_C @ SV22 @ SV5 ) )
              | ~ ( ~ ~ ( ( ( sK9_E @ SY105 @ SV22 @ SV5 )
                         != SY105 )
                        | ~ ( in @ ( sK9_E @ SY105 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
                  | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY105 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SY105 @ SV22 @ SV5 ) )
                               != SY105 )
                              | ~ ( in @ ( sK7_J @ SY105 @ SV22 @ SV5 ) @ SV5 ) )
                        | ( ( sK8_SY54 @ SY105 @ SV22 @ SV5 )
                         != ( singleton @ ( sK7_J @ SY105 @ SV22 @ SV5 ) ) ) ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[253]) ).

thf(269,plain,
    ! [SV5: $i] :
      ( ( ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
           != ( sK11_SY55 @ SV5 ) )
          | ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[254]) ).

thf(270,plain,
    ! [SV29: $i,SV5: $i] :
      ( ( ( ~ ( ~ ! [SY122: $i] :
                    ( ! [SY123: $i] :
                        ( ( SY123 != SY122 )
                        | ~ ( in @ SY123 @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
                    | ! [SY77: $i,SY78: $i] :
                        ( ( ( ordered_pair @ SY77 @ SY78 )
                         != SY122 )
                        | ~ ( in @ SY77 @ SV5 )
                        | ( SY78
                         != ( singleton @ SY77 ) ) )
                    | ( in @ SY122 @ ( sK6_C @ SV29 @ SV5 ) ) )
              | ~ ! [SY126: $i] :
                    ( ~ ( in @ SY126 @ ( sK6_C @ SV29 @ SV5 ) )
                    | ~ ( ~ ~ ( ( ( sK9_E @ SY126 @ SV29 @ SV5 )
                               != SY126 )
                              | ~ ( in @ ( sK9_E @ SY126 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
                        | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY126 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SY126 @ SV29 @ SV5 ) )
                                     != SY126 )
                                    | ~ ( in @ ( sK7_J @ SY126 @ SV29 @ SV5 ) @ SV5 ) )
                              | ( ( sK8_SY54 @ SY126 @ SV29 @ SV5 )
                               != ( singleton @ ( sK7_J @ SY126 @ SV29 @ SV5 ) ) ) ) ) ) ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[255]) ).

thf(271,plain,
    ! [SV19: $i,SV5: $i,SV25: $i] :
      ( ( ( ! [SY116: $i] :
              ( ( SY116 != SV25 )
              | ~ ( in @ SY116 @ ( cartesian_product2 @ SV5 @ SV19 ) ) ) )
        = $true )
      | ( ( ! [SY117: $i,SY118: $i] :
              ( ( ( ordered_pair @ SY117 @ SY118 )
               != SV25 )
              | ~ ( in @ SY117 @ SV5 )
              | ( SY118
               != ( singleton @ SY117 ) ) ) )
        = $true )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[256]) ).

thf(272,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV26 @ SV19 @ SV5 )
                     != SV26 )
                    | ~ ( in @ ( sK9_E @ SV26 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
                           != SV26 )
                          | ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV26 @ SV19 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV26 @ SV19 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[257]) ).

thf(273,plain,
    ! [SV23: $i,SV5: $i] :
      ( ( ( ! [SY106: $i] :
              ( ! [SY107: $i] :
                  ( ( SY107 != SY106 )
                  | ~ ( in @ SY107 @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
              | ! [SY77: $i,SY78: $i] :
                  ( ( ( ordered_pair @ SY77 @ SY78 )
                   != SY106 )
                  | ~ ( in @ SY77 @ SV5 )
                  | ( SY78
                   != ( singleton @ SY77 ) ) )
              | ( in @ SY106 @ ( sK6_C @ SV23 @ SV5 ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[258]) ).

thf(274,plain,
    ! [SV5: $i,SV23: $i] :
      ( ( ( ! [SY110: $i] :
              ( ~ ( in @ SY110 @ ( sK6_C @ SV23 @ SV5 ) )
              | ~ ( ~ ~ ( ( ( sK9_E @ SY110 @ SV23 @ SV5 )
                         != SY110 )
                        | ~ ( in @ ( sK9_E @ SY110 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
                  | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY110 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SY110 @ SV23 @ SV5 ) )
                               != SY110 )
                              | ~ ( in @ ( sK7_J @ SY110 @ SV23 @ SV5 ) @ SV5 ) )
                        | ( ( sK8_SY54 @ SY110 @ SV23 @ SV5 )
                         != ( singleton @ ( sK7_J @ SY110 @ SV23 @ SV5 ) ) ) ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[259]) ).

thf(275,plain,
    ! [SV24: $i,SV5: $i] :
      ( ( ( ! [SY111: $i] :
              ( ! [SY112: $i] :
                  ( ( SY112 != SY111 )
                  | ~ ( in @ SY112 @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
              | ! [SY77: $i,SY78: $i] :
                  ( ( ( ordered_pair @ SY77 @ SY78 )
                   != SY111 )
                  | ~ ( in @ SY77 @ SV5 )
                  | ( SY78
                   != ( singleton @ SY77 ) ) )
              | ( in @ SY111 @ ( sK6_C @ SV24 @ SV5 ) ) ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[260]) ).

thf(276,plain,
    ! [SV5: $i,SV24: $i] :
      ( ( ( ! [SY115: $i] :
              ( ~ ( in @ SY115 @ ( sK6_C @ SV24 @ SV5 ) )
              | ~ ( ~ ~ ( ( ( sK9_E @ SY115 @ SV24 @ SV5 )
                         != SY115 )
                        | ~ ( in @ ( sK9_E @ SY115 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
                  | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY115 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SY115 @ SV24 @ SV5 ) )
                               != SY115 )
                              | ~ ( in @ ( sK7_J @ SY115 @ SV24 @ SV5 ) @ SV5 ) )
                        | ( ( sK8_SY54 @ SY115 @ SV24 @ SV5 )
                         != ( singleton @ ( sK7_J @ SY115 @ SV24 @ SV5 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[261]) ).

thf(277,plain,
    ! [SV20: $i,SV5: $i,SV27: $i] :
      ( ( ( ! [SY119: $i] :
              ( ( SY119 != SV27 )
              | ~ ( in @ SY119 @ ( cartesian_product2 @ SV5 @ SV20 ) ) ) )
        = $true )
      | ( ( ! [SY120: $i,SY121: $i] :
              ( ( ( ordered_pair @ SY120 @ SY121 )
               != SV27 )
              | ~ ( in @ SY120 @ SV5 )
              | ( SY121
               != ( singleton @ SY120 ) ) ) )
        = $true )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[262]) ).

thf(278,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV28 @ SV20 @ SV5 )
                     != SV28 )
                    | ~ ( in @ ( sK9_E @ SV28 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
                           != SV28 )
                          | ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV28 @ SV20 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV28 @ SV20 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[263]) ).

thf(279,plain,
    ! [SV14: $i,SV21: $i,SV5: $i,SV17: $i,SV30: $i] :
      ( ( ( ! [SY127: $i] :
              ( ( ( ordered_pair @ SV30 @ SY127 )
               != SV17 )
              | ~ ( in @ SV30 @ SV5 )
              | ( SY127
               != ( singleton @ SV30 ) ) ) )
        = $true )
      | ( ( SV21 = SV17 )
        = $false )
      | ( ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) )
        = $false )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[264]) ).

thf(280,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ( ( sK9_E @ SV18 @ SV14 @ SV5 )
           != SV18 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[265]) ).

thf(281,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK9_E @ SV18 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[265]) ).

thf(282,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
                 != SV18 )
                | ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[266]) ).

thf(283,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ( ( sK8_SY54 @ SV18 @ SV14 @ SV5 )
           != ( singleton @ ( sK7_J @ SV18 @ SV14 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[266]) ).

thf(284,plain,
    ! [SV22: $i,SV5: $i,SV31: $i] :
      ( ( ( ! [SY128: $i] :
              ( ( SY128 != SV31 )
              | ~ ( in @ SY128 @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
          | ! [SY129: $i,SY130: $i] :
              ( ( ( ordered_pair @ SY129 @ SY130 )
               != SV31 )
              | ~ ( in @ SY129 @ SV5 )
              | ( SY130
               != ( singleton @ SY129 ) ) )
          | ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[267]) ).

thf(285,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
          | ~ ( ~ ~ ( ( ( sK9_E @ SV32 @ SV22 @ SV5 )
                     != SV32 )
                    | ~ ( in @ ( sK9_E @ SV32 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
                           != SV32 )
                          | ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV32 @ SV22 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV32 @ SV22 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[268]) ).

thf(286,plain,
    ! [SV5: $i] :
      ( ( ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
           != ( sK11_SY55 @ SV5 ) ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[269]) ).

thf(287,plain,
    ! [SV5: $i] :
      ( ( ( ~ ( in @ ( sK15_SY62 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[269]) ).

thf(288,plain,
    ! [SV29: $i,SV5: $i] :
      ( ( ( ~ ! [SY122: $i] :
                ( ! [SY123: $i] :
                    ( ( SY123 != SY122 )
                    | ~ ( in @ SY123 @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY122 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY122 @ ( sK6_C @ SV29 @ SV5 ) ) )
          | ~ ! [SY126: $i] :
                ( ~ ( in @ SY126 @ ( sK6_C @ SV29 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY126 @ SV29 @ SV5 )
                           != SY126 )
                          | ~ ( in @ ( sK9_E @ SY126 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY126 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SY126 @ SV29 @ SV5 ) )
                                 != SY126 )
                                | ~ ( in @ ( sK7_J @ SY126 @ SV29 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY126 @ SV29 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY126 @ SV29 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[270]) ).

thf(289,plain,
    ! [SV19: $i,SV5: $i,SV25: $i,SV33: $i] :
      ( ( ( ( SV33 != SV25 )
          | ~ ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
        = $true )
      | ( ( ! [SY117: $i,SY118: $i] :
              ( ( ( ordered_pair @ SY117 @ SY118 )
               != SV25 )
              | ~ ( in @ SY117 @ SV5 )
              | ( SY118
               != ( singleton @ SY117 ) ) ) )
        = $true )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[271]) ).

thf(290,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV26 @ SV19 @ SV5 )
                 != SV26 )
                | ~ ( in @ ( sK9_E @ SV26 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
                       != SV26 )
                      | ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV26 @ SV19 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV26 @ SV19 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[272]) ).

thf(291,plain,
    ! [SV23: $i,SV5: $i,SV34: $i] :
      ( ( ( ! [SY131: $i] :
              ( ( SY131 != SV34 )
              | ~ ( in @ SY131 @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
          | ! [SY132: $i,SY133: $i] :
              ( ( ( ordered_pair @ SY132 @ SY133 )
               != SV34 )
              | ~ ( in @ SY132 @ SV5 )
              | ( SY133
               != ( singleton @ SY132 ) ) )
          | ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[273]) ).

thf(292,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
          | ~ ( ~ ~ ( ( ( sK9_E @ SV35 @ SV23 @ SV5 )
                     != SV35 )
                    | ~ ( in @ ( sK9_E @ SV35 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
                           != SV35 )
                          | ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV35 @ SV23 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV35 @ SV23 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[274]) ).

thf(293,plain,
    ! [SV24: $i,SV5: $i,SV36: $i] :
      ( ( ( ! [SY134: $i] :
              ( ( SY134 != SV36 )
              | ~ ( in @ SY134 @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
          | ! [SY135: $i,SY136: $i] :
              ( ( ( ordered_pair @ SY135 @ SY136 )
               != SV36 )
              | ~ ( in @ SY135 @ SV5 )
              | ( SY136
               != ( singleton @ SY135 ) ) )
          | ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[275]) ).

thf(294,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
          | ~ ( ~ ~ ( ( ( sK9_E @ SV37 @ SV24 @ SV5 )
                     != SV37 )
                    | ~ ( in @ ( sK9_E @ SV37 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
                           != SV37 )
                          | ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV37 @ SV24 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV37 @ SV24 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[276]) ).

thf(295,plain,
    ! [SV20: $i,SV5: $i,SV27: $i,SV38: $i] :
      ( ( ( ( SV38 != SV27 )
          | ~ ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
        = $true )
      | ( ( ! [SY120: $i,SY121: $i] :
              ( ( ( ordered_pair @ SY120 @ SY121 )
               != SV27 )
              | ~ ( in @ SY120 @ SV5 )
              | ( SY121
               != ( singleton @ SY120 ) ) ) )
        = $true )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[277]) ).

thf(296,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV28 @ SV20 @ SV5 )
                 != SV28 )
                | ~ ( in @ ( sK9_E @ SV28 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
                       != SV28 )
                      | ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV28 @ SV20 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV28 @ SV20 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[278]) ).

thf(297,plain,
    ! [SV14: $i,SV21: $i,SV5: $i,SV17: $i,SV39: $i,SV30: $i] :
      ( ( ( ( ( ordered_pair @ SV30 @ SV39 )
           != SV17 )
          | ~ ( in @ SV30 @ SV5 )
          | ( SV39
           != ( singleton @ SV30 ) ) )
        = $true )
      | ( ( SV21 = SV17 )
        = $false )
      | ( ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) )
        = $false )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_forall_pos,[status(thm)],[279]) ).

thf(298,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ( sK9_E @ SV18 @ SV14 @ SV5 )
          = SV18 )
        = $true )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[280]) ).

thf(299,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( in @ ( sK9_E @ SV18 @ SV14 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV14 ) )
        = $true )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[281]) ).

thf(300,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
               != SV18 )
              | ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[282]) ).

thf(301,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ( sK8_SY54 @ SV18 @ SV14 @ SV5 )
          = ( singleton @ ( sK7_J @ SV18 @ SV14 @ SV5 ) ) )
        = $true )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[283]) ).

thf(302,plain,
    ! [SV22: $i,SV5: $i,SV31: $i] :
      ( ( ( ! [SY128: $i] :
              ( ( SY128 != SV31 )
              | ~ ( in @ SY128 @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
          | ! [SY129: $i,SY130: $i] :
              ( ( ( ordered_pair @ SY129 @ SY130 )
               != SV31 )
              | ~ ( in @ SY129 @ SV5 )
              | ( SY130
               != ( singleton @ SY129 ) ) ) )
        = $true )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[284]) ).

thf(303,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV32 @ SV22 @ SV5 )
                     != SV32 )
                    | ~ ( in @ ( sK9_E @ SV32 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
                           != SV32 )
                          | ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV32 @ SV22 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV32 @ SV22 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[285]) ).

thf(304,plain,
    ! [SV5: $i] :
      ( ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[286]) ).

thf(305,plain,
    ! [SV5: $i] :
      ( ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true )
      | ( ( ! [SY74: $i] :
              ~ ( ~ ! [SY75: $i] :
                      ( ! [SY76: $i] :
                          ( ( SY76 != SY75 )
                          | ~ ( in @ SY76 @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                      | ! [SY77: $i,SY78: $i] :
                          ( ( ( ordered_pair @ SY77 @ SY78 )
                           != SY75 )
                          | ~ ( in @ SY77 @ SV5 )
                          | ( SY78
                           != ( singleton @ SY77 ) ) )
                      | ( in @ SY75 @ ( sK6_C @ SY74 @ SV5 ) ) )
                | ~ ! [SY79: $i] :
                      ( ~ ( in @ SY79 @ ( sK6_C @ SY74 @ SV5 ) )
                      | ~ ( ~ ~ ( ( ( sK9_E @ SY79 @ SY74 @ SV5 )
                                 != SY79 )
                                | ~ ( in @ ( sK9_E @ SY79 @ SY74 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SY74 ) ) )
                          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ ( sK8_SY54 @ SY79 @ SY74 @ SV5 ) )
                                       != SY79 )
                                      | ~ ( in @ ( sK7_J @ SY79 @ SY74 @ SV5 ) @ SV5 ) )
                                | ( ( sK8_SY54 @ SY79 @ SY74 @ SV5 )
                                 != ( singleton @ ( sK7_J @ SY79 @ SY74 @ SV5 ) ) ) ) ) ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[287]) ).

thf(306,plain,
    ! [SV29: $i,SV5: $i] :
      ( ( ( ~ ! [SY122: $i] :
                ( ! [SY123: $i] :
                    ( ( SY123 != SY122 )
                    | ~ ( in @ SY123 @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY122 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY122 @ ( sK6_C @ SV29 @ SV5 ) ) ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[288]) ).

thf(307,plain,
    ! [SV5: $i,SV29: $i] :
      ( ( ( ~ ! [SY126: $i] :
                ( ~ ( in @ SY126 @ ( sK6_C @ SV29 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY126 @ SV29 @ SV5 )
                           != SY126 )
                          | ~ ( in @ ( sK9_E @ SY126 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY126 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SY126 @ SV29 @ SV5 ) )
                                 != SY126 )
                                | ~ ( in @ ( sK7_J @ SY126 @ SV29 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY126 @ SV29 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY126 @ SV29 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[288]) ).

thf(308,plain,
    ! [SV19: $i,SV5: $i,SV25: $i,SV33: $i] :
      ( ( ( ( SV33 != SV25 ) )
        = $true )
      | ( ( ~ ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
        = $true )
      | ( ( ! [SY117: $i,SY118: $i] :
              ( ( ( ordered_pair @ SY117 @ SY118 )
               != SV25 )
              | ~ ( in @ SY117 @ SV5 )
              | ( SY118
               != ( singleton @ SY117 ) ) ) )
        = $true )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[289]) ).

thf(309,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV26 @ SV19 @ SV5 )
                 != SV26 )
                | ~ ( in @ ( sK9_E @ SV26 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[290]) ).

thf(310,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
                       != SV26 )
                      | ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV26 @ SV19 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV26 @ SV19 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[290]) ).

thf(311,plain,
    ! [SV23: $i,SV5: $i,SV34: $i] :
      ( ( ( ! [SY131: $i] :
              ( ( SY131 != SV34 )
              | ~ ( in @ SY131 @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
          | ! [SY132: $i,SY133: $i] :
              ( ( ( ordered_pair @ SY132 @ SY133 )
               != SV34 )
              | ~ ( in @ SY132 @ SV5 )
              | ( SY133
               != ( singleton @ SY132 ) ) ) )
        = $true )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[291]) ).

thf(312,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV35 @ SV23 @ SV5 )
                     != SV35 )
                    | ~ ( in @ ( sK9_E @ SV35 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
                           != SV35 )
                          | ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV35 @ SV23 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV35 @ SV23 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[292]) ).

thf(313,plain,
    ! [SV24: $i,SV5: $i,SV36: $i] :
      ( ( ( ! [SY134: $i] :
              ( ( SY134 != SV36 )
              | ~ ( in @ SY134 @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
          | ! [SY135: $i,SY136: $i] :
              ( ( ( ordered_pair @ SY135 @ SY136 )
               != SV36 )
              | ~ ( in @ SY135 @ SV5 )
              | ( SY136
               != ( singleton @ SY135 ) ) ) )
        = $true )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[293]) ).

thf(314,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV37 @ SV24 @ SV5 )
                     != SV37 )
                    | ~ ( in @ ( sK9_E @ SV37 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
                           != SV37 )
                          | ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV37 @ SV24 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV37 @ SV24 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[294]) ).

thf(315,plain,
    ! [SV20: $i,SV5: $i,SV27: $i,SV38: $i] :
      ( ( ( ( SV38 != SV27 ) )
        = $true )
      | ( ( ~ ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
        = $true )
      | ( ( ! [SY120: $i,SY121: $i] :
              ( ( ( ordered_pair @ SY120 @ SY121 )
               != SV27 )
              | ~ ( in @ SY120 @ SV5 )
              | ( SY121
               != ( singleton @ SY120 ) ) ) )
        = $true )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[295]) ).

thf(316,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV28 @ SV20 @ SV5 )
                 != SV28 )
                | ~ ( in @ ( sK9_E @ SV28 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[296]) ).

thf(317,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
                       != SV28 )
                      | ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV28 @ SV20 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV28 @ SV20 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[296]) ).

thf(318,plain,
    ! [SV14: $i,SV21: $i,SV5: $i,SV17: $i,SV39: $i,SV30: $i] :
      ( ( ( ( ( ordered_pair @ SV30 @ SV39 )
           != SV17 )
          | ~ ( in @ SV30 @ SV5 ) )
        = $true )
      | ( ( ( SV39
           != ( singleton @ SV30 ) ) )
        = $true )
      | ( ( SV21 = SV17 )
        = $false )
      | ( ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) )
        = $false )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[297]) ).

thf(319,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
           != SV18 )
          | ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[300]) ).

thf(320,plain,
    ! [SV22: $i,SV5: $i,SV31: $i] :
      ( ( ( ! [SY128: $i] :
              ( ( SY128 != SV31 )
              | ~ ( in @ SY128 @ ( cartesian_product2 @ SV5 @ SV22 ) ) ) )
        = $true )
      | ( ( ! [SY129: $i,SY130: $i] :
              ( ( ( ordered_pair @ SY129 @ SY130 )
               != SV31 )
              | ~ ( in @ SY129 @ SV5 )
              | ( SY130
               != ( singleton @ SY129 ) ) ) )
        = $true )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[302]) ).

thf(321,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV32 @ SV22 @ SV5 )
                     != SV32 )
                    | ~ ( in @ ( sK9_E @ SV32 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
                           != SV32 )
                          | ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV32 @ SV22 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV32 @ SV22 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[303]) ).

thf(322,plain,
    ! [SV40: $i,SV5: $i] :
      ( ( ( ~ ( ~ ! [SY137: $i] :
                    ( ! [SY138: $i] :
                        ( ( SY138 != SY137 )
                        | ~ ( in @ SY138 @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
                    | ! [SY77: $i,SY78: $i] :
                        ( ( ( ordered_pair @ SY77 @ SY78 )
                         != SY137 )
                        | ~ ( in @ SY77 @ SV5 )
                        | ( SY78
                         != ( singleton @ SY77 ) ) )
                    | ( in @ SY137 @ ( sK6_C @ SV40 @ SV5 ) ) )
              | ~ ! [SY141: $i] :
                    ( ~ ( in @ SY141 @ ( sK6_C @ SV40 @ SV5 ) )
                    | ~ ( ~ ~ ( ( ( sK9_E @ SY141 @ SV40 @ SV5 )
                               != SY141 )
                              | ~ ( in @ ( sK9_E @ SY141 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
                        | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY141 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SY141 @ SV40 @ SV5 ) )
                                     != SY141 )
                                    | ~ ( in @ ( sK7_J @ SY141 @ SV40 @ SV5 ) @ SV5 ) )
                              | ( ( sK8_SY54 @ SY141 @ SV40 @ SV5 )
                               != ( singleton @ ( sK7_J @ SY141 @ SV40 @ SV5 ) ) ) ) ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[304]) ).

thf(323,plain,
    ! [SV41: $i,SV5: $i] :
      ( ( ( ~ ( ~ ! [SY142: $i] :
                    ( ! [SY143: $i] :
                        ( ( SY143 != SY142 )
                        | ~ ( in @ SY143 @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
                    | ! [SY77: $i,SY78: $i] :
                        ( ( ( ordered_pair @ SY77 @ SY78 )
                         != SY142 )
                        | ~ ( in @ SY77 @ SV5 )
                        | ( SY78
                         != ( singleton @ SY77 ) ) )
                    | ( in @ SY142 @ ( sK6_C @ SV41 @ SV5 ) ) )
              | ~ ! [SY146: $i] :
                    ( ~ ( in @ SY146 @ ( sK6_C @ SV41 @ SV5 ) )
                    | ~ ( ~ ~ ( ( ( sK9_E @ SY146 @ SV41 @ SV5 )
                               != SY146 )
                              | ~ ( in @ ( sK9_E @ SY146 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
                        | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY146 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SY146 @ SV41 @ SV5 ) )
                                     != SY146 )
                                    | ~ ( in @ ( sK7_J @ SY146 @ SV41 @ SV5 ) @ SV5 ) )
                              | ( ( sK8_SY54 @ SY146 @ SV41 @ SV5 )
                               != ( singleton @ ( sK7_J @ SY146 @ SV41 @ SV5 ) ) ) ) ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[305]) ).

thf(324,plain,
    ! [SV29: $i,SV5: $i] :
      ( ( ( ! [SY122: $i] :
              ( ! [SY123: $i] :
                  ( ( SY123 != SY122 )
                  | ~ ( in @ SY123 @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
              | ! [SY77: $i,SY78: $i] :
                  ( ( ( ordered_pair @ SY77 @ SY78 )
                   != SY122 )
                  | ~ ( in @ SY77 @ SV5 )
                  | ( SY78
                   != ( singleton @ SY77 ) ) )
              | ( in @ SY122 @ ( sK6_C @ SV29 @ SV5 ) ) ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[306]) ).

thf(325,plain,
    ! [SV5: $i,SV29: $i] :
      ( ( ( ! [SY126: $i] :
              ( ~ ( in @ SY126 @ ( sK6_C @ SV29 @ SV5 ) )
              | ~ ( ~ ~ ( ( ( sK9_E @ SY126 @ SV29 @ SV5 )
                         != SY126 )
                        | ~ ( in @ ( sK9_E @ SY126 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
                  | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY126 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SY126 @ SV29 @ SV5 ) )
                               != SY126 )
                              | ~ ( in @ ( sK7_J @ SY126 @ SV29 @ SV5 ) @ SV5 ) )
                        | ( ( sK8_SY54 @ SY126 @ SV29 @ SV5 )
                         != ( singleton @ ( sK7_J @ SY126 @ SV29 @ SV5 ) ) ) ) ) ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[307]) ).

thf(326,plain,
    ! [SV19: $i,SV5: $i,SV25: $i,SV33: $i] :
      ( ( ( SV33 = SV25 )
        = $false )
      | ( ( ~ ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
        = $true )
      | ( ( ! [SY117: $i,SY118: $i] :
              ( ( ( ordered_pair @ SY117 @ SY118 )
               != SV25 )
              | ~ ( in @ SY117 @ SV5 )
              | ( SY118
               != ( singleton @ SY117 ) ) ) )
        = $true )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[308]) ).

thf(327,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ( ( ( sK9_E @ SV26 @ SV19 @ SV5 )
               != SV26 )
              | ~ ( in @ ( sK9_E @ SV26 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) ) )
        = $true )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[309]) ).

thf(328,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
                     != SV26 )
                    | ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) )
              | ( ( sK8_SY54 @ SV26 @ SV19 @ SV5 )
               != ( singleton @ ( sK7_J @ SV26 @ SV19 @ SV5 ) ) ) ) )
        = $true )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[310]) ).

thf(329,plain,
    ! [SV23: $i,SV5: $i,SV34: $i] :
      ( ( ( ! [SY131: $i] :
              ( ( SY131 != SV34 )
              | ~ ( in @ SY131 @ ( cartesian_product2 @ SV5 @ SV23 ) ) ) )
        = $true )
      | ( ( ! [SY132: $i,SY133: $i] :
              ( ( ( ordered_pair @ SY132 @ SY133 )
               != SV34 )
              | ~ ( in @ SY132 @ SV5 )
              | ( SY133
               != ( singleton @ SY132 ) ) ) )
        = $true )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[311]) ).

thf(330,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV35 @ SV23 @ SV5 )
                     != SV35 )
                    | ~ ( in @ ( sK9_E @ SV35 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
                           != SV35 )
                          | ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV35 @ SV23 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV35 @ SV23 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[312]) ).

thf(331,plain,
    ! [SV24: $i,SV5: $i,SV36: $i] :
      ( ( ( ! [SY134: $i] :
              ( ( SY134 != SV36 )
              | ~ ( in @ SY134 @ ( cartesian_product2 @ SV5 @ SV24 ) ) ) )
        = $true )
      | ( ( ! [SY135: $i,SY136: $i] :
              ( ( ( ordered_pair @ SY135 @ SY136 )
               != SV36 )
              | ~ ( in @ SY135 @ SV5 )
              | ( SY136
               != ( singleton @ SY135 ) ) ) )
        = $true )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[313]) ).

thf(332,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV37 @ SV24 @ SV5 )
                     != SV37 )
                    | ~ ( in @ ( sK9_E @ SV37 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
                           != SV37 )
                          | ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV37 @ SV24 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV37 @ SV24 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[314]) ).

thf(333,plain,
    ! [SV20: $i,SV5: $i,SV27: $i,SV38: $i] :
      ( ( ( SV38 = SV27 )
        = $false )
      | ( ( ~ ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
        = $true )
      | ( ( ! [SY120: $i,SY121: $i] :
              ( ( ( ordered_pair @ SY120 @ SY121 )
               != SV27 )
              | ~ ( in @ SY120 @ SV5 )
              | ( SY121
               != ( singleton @ SY120 ) ) ) )
        = $true )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[315]) ).

thf(334,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ( ( ( sK9_E @ SV28 @ SV20 @ SV5 )
               != SV28 )
              | ~ ( in @ ( sK9_E @ SV28 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) ) )
        = $true )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[316]) ).

thf(335,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
                     != SV28 )
                    | ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) )
              | ( ( sK8_SY54 @ SV28 @ SV20 @ SV5 )
               != ( singleton @ ( sK7_J @ SV28 @ SV20 @ SV5 ) ) ) ) )
        = $true )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[317]) ).

thf(336,plain,
    ! [SV14: $i,SV21: $i,SV5: $i,SV17: $i,SV39: $i,SV30: $i] :
      ( ( ( ( ( ordered_pair @ SV30 @ SV39 )
           != SV17 ) )
        = $true )
      | ( ( ~ ( in @ SV30 @ SV5 ) )
        = $true )
      | ( ( ( SV39
           != ( singleton @ SV30 ) ) )
        = $true )
      | ( ( SV21 = SV17 )
        = $false )
      | ( ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) )
        = $false )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_pos,[status(thm)],[318]) ).

thf(337,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
           != SV18 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[319]) ).

thf(338,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ~ ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_or_neg,[status(thm)],[319]) ).

thf(339,plain,
    ! [SV22: $i,SV5: $i,SV31: $i,SV42: $i] :
      ( ( ( ( SV42 != SV31 )
          | ~ ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
        = $true )
      | ( ( ! [SY129: $i,SY130: $i] :
              ( ( ( ordered_pair @ SY129 @ SY130 )
               != SV31 )
              | ~ ( in @ SY129 @ SV5 )
              | ( SY130
               != ( singleton @ SY129 ) ) ) )
        = $true )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[320]) ).

thf(340,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV32 @ SV22 @ SV5 )
                 != SV32 )
                | ~ ( in @ ( sK9_E @ SV32 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
                       != SV32 )
                      | ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV32 @ SV22 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV32 @ SV22 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[321]) ).

thf(341,plain,
    ! [SV40: $i,SV5: $i] :
      ( ( ( ~ ! [SY137: $i] :
                ( ! [SY138: $i] :
                    ( ( SY138 != SY137 )
                    | ~ ( in @ SY138 @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY137 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY137 @ ( sK6_C @ SV40 @ SV5 ) ) )
          | ~ ! [SY141: $i] :
                ( ~ ( in @ SY141 @ ( sK6_C @ SV40 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY141 @ SV40 @ SV5 )
                           != SY141 )
                          | ~ ( in @ ( sK9_E @ SY141 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY141 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SY141 @ SV40 @ SV5 ) )
                                 != SY141 )
                                | ~ ( in @ ( sK7_J @ SY141 @ SV40 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY141 @ SV40 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY141 @ SV40 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[322]) ).

thf(342,plain,
    ! [SV41: $i,SV5: $i] :
      ( ( ( ~ ! [SY142: $i] :
                ( ! [SY143: $i] :
                    ( ( SY143 != SY142 )
                    | ~ ( in @ SY143 @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY142 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY142 @ ( sK6_C @ SV41 @ SV5 ) ) )
          | ~ ! [SY146: $i] :
                ( ~ ( in @ SY146 @ ( sK6_C @ SV41 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY146 @ SV41 @ SV5 )
                           != SY146 )
                          | ~ ( in @ ( sK9_E @ SY146 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY146 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SY146 @ SV41 @ SV5 ) )
                                 != SY146 )
                                | ~ ( in @ ( sK7_J @ SY146 @ SV41 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY146 @ SV41 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY146 @ SV41 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[323]) ).

thf(343,plain,
    ! [SV29: $i,SV5: $i,SV43: $i] :
      ( ( ( ! [SY147: $i] :
              ( ( SY147 != SV43 )
              | ~ ( in @ SY147 @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
          | ! [SY148: $i,SY149: $i] :
              ( ( ( ordered_pair @ SY148 @ SY149 )
               != SV43 )
              | ~ ( in @ SY148 @ SV5 )
              | ( SY149
               != ( singleton @ SY148 ) ) )
          | ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[324]) ).

thf(344,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
          | ~ ( ~ ~ ( ( ( sK9_E @ SV44 @ SV29 @ SV5 )
                     != SV44 )
                    | ~ ( in @ ( sK9_E @ SV44 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
                           != SV44 )
                          | ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV44 @ SV29 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV44 @ SV29 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[325]) ).

thf(345,plain,
    ! [SV25: $i,SV19: $i,SV5: $i,SV33: $i] :
      ( ( ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) )
        = $false )
      | ( ( SV33 = SV25 )
        = $false )
      | ( ( ! [SY117: $i,SY118: $i] :
              ( ( ( ordered_pair @ SY117 @ SY118 )
               != SV25 )
              | ~ ( in @ SY117 @ SV5 )
              | ( SY118
               != ( singleton @ SY117 ) ) ) )
        = $true )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[326]) ).

thf(346,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ( ( sK9_E @ SV26 @ SV19 @ SV5 )
           != SV26 )
          | ~ ( in @ ( sK9_E @ SV26 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[327]) ).

thf(347,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
                 != SV26 )
                | ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) )
          | ( ( sK8_SY54 @ SV26 @ SV19 @ SV5 )
           != ( singleton @ ( sK7_J @ SV26 @ SV19 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[328]) ).

thf(348,plain,
    ! [SV23: $i,SV5: $i,SV34: $i,SV45: $i] :
      ( ( ( ( SV45 != SV34 )
          | ~ ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
        = $true )
      | ( ( ! [SY132: $i,SY133: $i] :
              ( ( ( ordered_pair @ SY132 @ SY133 )
               != SV34 )
              | ~ ( in @ SY132 @ SV5 )
              | ( SY133
               != ( singleton @ SY132 ) ) ) )
        = $true )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[329]) ).

thf(349,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV35 @ SV23 @ SV5 )
                 != SV35 )
                | ~ ( in @ ( sK9_E @ SV35 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
                       != SV35 )
                      | ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV35 @ SV23 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV35 @ SV23 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[330]) ).

thf(350,plain,
    ! [SV24: $i,SV5: $i,SV36: $i,SV46: $i] :
      ( ( ( ( SV46 != SV36 )
          | ~ ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
        = $true )
      | ( ( ! [SY135: $i,SY136: $i] :
              ( ( ( ordered_pair @ SY135 @ SY136 )
               != SV36 )
              | ~ ( in @ SY135 @ SV5 )
              | ( SY136
               != ( singleton @ SY135 ) ) ) )
        = $true )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[331]) ).

thf(351,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV37 @ SV24 @ SV5 )
                 != SV37 )
                | ~ ( in @ ( sK9_E @ SV37 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
                       != SV37 )
                      | ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV37 @ SV24 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV37 @ SV24 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[332]) ).

thf(352,plain,
    ! [SV27: $i,SV20: $i,SV5: $i,SV38: $i] :
      ( ( ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) )
        = $false )
      | ( ( SV38 = SV27 )
        = $false )
      | ( ( ! [SY120: $i,SY121: $i] :
              ( ( ( ordered_pair @ SY120 @ SY121 )
               != SV27 )
              | ~ ( in @ SY120 @ SV5 )
              | ( SY121
               != ( singleton @ SY120 ) ) ) )
        = $true )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[333]) ).

thf(353,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ( ( sK9_E @ SV28 @ SV20 @ SV5 )
           != SV28 )
          | ~ ( in @ ( sK9_E @ SV28 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[334]) ).

thf(354,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
                 != SV28 )
                | ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) )
          | ( ( sK8_SY54 @ SV28 @ SV20 @ SV5 )
           != ( singleton @ ( sK7_J @ SV28 @ SV20 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[335]) ).

thf(355,plain,
    ! [SV14: $i,SV21: $i,SV5: $i,SV17: $i,SV39: $i,SV30: $i] :
      ( ( ( ( ordered_pair @ SV30 @ SV39 )
          = SV17 )
        = $false )
      | ( ( ~ ( in @ SV30 @ SV5 ) )
        = $true )
      | ( ( ( SV39
           != ( singleton @ SV30 ) ) )
        = $true )
      | ( ( SV21 = SV17 )
        = $false )
      | ( ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) )
        = $false )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[336]) ).

thf(356,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( ( ordered_pair @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ ( sK8_SY54 @ SV18 @ SV14 @ SV5 ) )
          = SV18 )
        = $true )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[337]) ).

thf(357,plain,
    ! [SV5: $i,SV14: $i,SV18: $i] :
      ( ( ( in @ ( sK7_J @ SV18 @ SV14 @ SV5 ) @ SV5 )
        = $true )
      | ( ( in @ SV18 @ ( sK6_C @ SV14 @ SV5 ) )
        = $false )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_neg,[status(thm)],[338]) ).

thf(358,plain,
    ! [SV22: $i,SV5: $i,SV31: $i,SV42: $i] :
      ( ( ( ( SV42 != SV31 ) )
        = $true )
      | ( ( ~ ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
        = $true )
      | ( ( ! [SY129: $i,SY130: $i] :
              ( ( ( ordered_pair @ SY129 @ SY130 )
               != SV31 )
              | ~ ( in @ SY129 @ SV5 )
              | ( SY130
               != ( singleton @ SY129 ) ) ) )
        = $true )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[339]) ).

thf(359,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV32 @ SV22 @ SV5 )
                 != SV32 )
                | ~ ( in @ ( sK9_E @ SV32 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[340]) ).

thf(360,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
                       != SV32 )
                      | ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV32 @ SV22 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV32 @ SV22 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[340]) ).

thf(361,plain,
    ! [SV40: $i,SV5: $i] :
      ( ( ( ~ ! [SY137: $i] :
                ( ! [SY138: $i] :
                    ( ( SY138 != SY137 )
                    | ~ ( in @ SY138 @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY137 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY137 @ ( sK6_C @ SV40 @ SV5 ) ) ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[341]) ).

thf(362,plain,
    ! [SV5: $i,SV40: $i] :
      ( ( ( ~ ! [SY141: $i] :
                ( ~ ( in @ SY141 @ ( sK6_C @ SV40 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY141 @ SV40 @ SV5 )
                           != SY141 )
                          | ~ ( in @ ( sK9_E @ SY141 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY141 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SY141 @ SV40 @ SV5 ) )
                                 != SY141 )
                                | ~ ( in @ ( sK7_J @ SY141 @ SV40 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY141 @ SV40 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY141 @ SV40 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[341]) ).

thf(363,plain,
    ! [SV41: $i,SV5: $i] :
      ( ( ( ~ ! [SY142: $i] :
                ( ! [SY143: $i] :
                    ( ( SY143 != SY142 )
                    | ~ ( in @ SY143 @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
                | ! [SY77: $i,SY78: $i] :
                    ( ( ( ordered_pair @ SY77 @ SY78 )
                     != SY142 )
                    | ~ ( in @ SY77 @ SV5 )
                    | ( SY78
                     != ( singleton @ SY77 ) ) )
                | ( in @ SY142 @ ( sK6_C @ SV41 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(364,plain,
    ! [SV5: $i,SV41: $i] :
      ( ( ( ~ ! [SY146: $i] :
                ( ~ ( in @ SY146 @ ( sK6_C @ SV41 @ SV5 ) )
                | ~ ( ~ ~ ( ( ( sK9_E @ SY146 @ SV41 @ SV5 )
                           != SY146 )
                          | ~ ( in @ ( sK9_E @ SY146 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
                    | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY146 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SY146 @ SV41 @ SV5 ) )
                                 != SY146 )
                                | ~ ( in @ ( sK7_J @ SY146 @ SV41 @ SV5 ) @ SV5 ) )
                          | ( ( sK8_SY54 @ SY146 @ SV41 @ SV5 )
                           != ( singleton @ ( sK7_J @ SY146 @ SV41 @ SV5 ) ) ) ) ) ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[342]) ).

thf(365,plain,
    ! [SV29: $i,SV5: $i,SV43: $i] :
      ( ( ( ! [SY147: $i] :
              ( ( SY147 != SV43 )
              | ~ ( in @ SY147 @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
          | ! [SY148: $i,SY149: $i] :
              ( ( ( ordered_pair @ SY148 @ SY149 )
               != SV43 )
              | ~ ( in @ SY148 @ SV5 )
              | ( SY149
               != ( singleton @ SY148 ) ) ) )
        = $true )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[343]) ).

thf(366,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV44 @ SV29 @ SV5 )
                     != SV44 )
                    | ~ ( in @ ( sK9_E @ SV44 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
                           != SV44 )
                          | ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV44 @ SV29 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV44 @ SV29 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[344]) ).

thf(367,plain,
    ! [SV19: $i,SV33: $i,SV5: $i,SV25: $i,SV47: $i] :
      ( ( ( ! [SY150: $i] :
              ( ( ( ordered_pair @ SV47 @ SY150 )
               != SV25 )
              | ~ ( in @ SV47 @ SV5 )
              | ( SY150
               != ( singleton @ SV47 ) ) ) )
        = $true )
      | ( ( SV33 = SV25 )
        = $false )
      | ( ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) )
        = $false )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[345]) ).

thf(368,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ( ( sK9_E @ SV26 @ SV19 @ SV5 )
           != SV26 ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[346]) ).

thf(369,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ( in @ ( sK9_E @ SV26 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[346]) ).

thf(370,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
                 != SV26 )
                | ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[347]) ).

thf(371,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ( ( sK8_SY54 @ SV26 @ SV19 @ SV5 )
           != ( singleton @ ( sK7_J @ SV26 @ SV19 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[347]) ).

thf(372,plain,
    ! [SV23: $i,SV5: $i,SV34: $i,SV45: $i] :
      ( ( ( ( SV45 != SV34 ) )
        = $true )
      | ( ( ~ ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
        = $true )
      | ( ( ! [SY132: $i,SY133: $i] :
              ( ( ( ordered_pair @ SY132 @ SY133 )
               != SV34 )
              | ~ ( in @ SY132 @ SV5 )
              | ( SY133
               != ( singleton @ SY132 ) ) ) )
        = $true )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[348]) ).

thf(373,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV35 @ SV23 @ SV5 )
                 != SV35 )
                | ~ ( in @ ( sK9_E @ SV35 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[349]) ).

thf(374,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
                       != SV35 )
                      | ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV35 @ SV23 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV35 @ SV23 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[349]) ).

thf(375,plain,
    ! [SV24: $i,SV5: $i,SV36: $i,SV46: $i] :
      ( ( ( ( SV46 != SV36 ) )
        = $true )
      | ( ( ~ ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
        = $true )
      | ( ( ! [SY135: $i,SY136: $i] :
              ( ( ( ordered_pair @ SY135 @ SY136 )
               != SV36 )
              | ~ ( in @ SY135 @ SV5 )
              | ( SY136
               != ( singleton @ SY135 ) ) ) )
        = $true )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[350]) ).

thf(376,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV37 @ SV24 @ SV5 )
                 != SV37 )
                | ~ ( in @ ( sK9_E @ SV37 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[351]) ).

thf(377,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
                       != SV37 )
                      | ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV37 @ SV24 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV37 @ SV24 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[351]) ).

thf(378,plain,
    ! [SV20: $i,SV38: $i,SV5: $i,SV27: $i,SV48: $i] :
      ( ( ( ! [SY151: $i] :
              ( ( ( ordered_pair @ SV48 @ SY151 )
               != SV27 )
              | ~ ( in @ SV48 @ SV5 )
              | ( SY151
               != ( singleton @ SV48 ) ) ) )
        = $true )
      | ( ( SV38 = SV27 )
        = $false )
      | ( ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) )
        = $false )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[352]) ).

thf(379,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ( ( sK9_E @ SV28 @ SV20 @ SV5 )
           != SV28 ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[353]) ).

thf(380,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ( in @ ( sK9_E @ SV28 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[353]) ).

thf(381,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
                 != SV28 )
                | ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[354]) ).

thf(382,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ( ( sK8_SY54 @ SV28 @ SV20 @ SV5 )
           != ( singleton @ ( sK7_J @ SV28 @ SV20 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[354]) ).

thf(383,plain,
    ! [SV14: $i,SV21: $i,SV17: $i,SV39: $i,SV5: $i,SV30: $i] :
      ( ( ( in @ SV30 @ SV5 )
        = $false )
      | ( ( ( ordered_pair @ SV30 @ SV39 )
          = SV17 )
        = $false )
      | ( ( ( SV39
           != ( singleton @ SV30 ) ) )
        = $true )
      | ( ( SV21 = SV17 )
        = $false )
      | ( ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) )
        = $false )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[355]) ).

thf(384,plain,
    ! [SV22: $i,SV5: $i,SV31: $i,SV42: $i] :
      ( ( ( SV42 = SV31 )
        = $false )
      | ( ( ~ ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
        = $true )
      | ( ( ! [SY129: $i,SY130: $i] :
              ( ( ( ordered_pair @ SY129 @ SY130 )
               != SV31 )
              | ~ ( in @ SY129 @ SV5 )
              | ( SY130
               != ( singleton @ SY129 ) ) ) )
        = $true )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[358]) ).

thf(385,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ( ( ( sK9_E @ SV32 @ SV22 @ SV5 )
               != SV32 )
              | ~ ( in @ ( sK9_E @ SV32 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) ) )
        = $true )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[359]) ).

thf(386,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
                     != SV32 )
                    | ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) )
              | ( ( sK8_SY54 @ SV32 @ SV22 @ SV5 )
               != ( singleton @ ( sK7_J @ SV32 @ SV22 @ SV5 ) ) ) ) )
        = $true )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[360]) ).

thf(387,plain,
    ! [SV40: $i,SV5: $i] :
      ( ( ( ! [SY137: $i] :
              ( ! [SY138: $i] :
                  ( ( SY138 != SY137 )
                  | ~ ( in @ SY138 @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
              | ! [SY77: $i,SY78: $i] :
                  ( ( ( ordered_pair @ SY77 @ SY78 )
                   != SY137 )
                  | ~ ( in @ SY77 @ SV5 )
                  | ( SY78
                   != ( singleton @ SY77 ) ) )
              | ( in @ SY137 @ ( sK6_C @ SV40 @ SV5 ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[361]) ).

thf(388,plain,
    ! [SV5: $i,SV40: $i] :
      ( ( ( ! [SY141: $i] :
              ( ~ ( in @ SY141 @ ( sK6_C @ SV40 @ SV5 ) )
              | ~ ( ~ ~ ( ( ( sK9_E @ SY141 @ SV40 @ SV5 )
                         != SY141 )
                        | ~ ( in @ ( sK9_E @ SY141 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
                  | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY141 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SY141 @ SV40 @ SV5 ) )
                               != SY141 )
                              | ~ ( in @ ( sK7_J @ SY141 @ SV40 @ SV5 ) @ SV5 ) )
                        | ( ( sK8_SY54 @ SY141 @ SV40 @ SV5 )
                         != ( singleton @ ( sK7_J @ SY141 @ SV40 @ SV5 ) ) ) ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[362]) ).

thf(389,plain,
    ! [SV41: $i,SV5: $i] :
      ( ( ( ! [SY142: $i] :
              ( ! [SY143: $i] :
                  ( ( SY143 != SY142 )
                  | ~ ( in @ SY143 @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
              | ! [SY77: $i,SY78: $i] :
                  ( ( ( ordered_pair @ SY77 @ SY78 )
                   != SY142 )
                  | ~ ( in @ SY77 @ SV5 )
                  | ( SY78
                   != ( singleton @ SY77 ) ) )
              | ( in @ SY142 @ ( sK6_C @ SV41 @ SV5 ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[363]) ).

thf(390,plain,
    ! [SV5: $i,SV41: $i] :
      ( ( ( ! [SY146: $i] :
              ( ~ ( in @ SY146 @ ( sK6_C @ SV41 @ SV5 ) )
              | ~ ( ~ ~ ( ( ( sK9_E @ SY146 @ SV41 @ SV5 )
                         != SY146 )
                        | ~ ( in @ ( sK9_E @ SY146 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
                  | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SY146 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SY146 @ SV41 @ SV5 ) )
                               != SY146 )
                              | ~ ( in @ ( sK7_J @ SY146 @ SV41 @ SV5 ) @ SV5 ) )
                        | ( ( sK8_SY54 @ SY146 @ SV41 @ SV5 )
                         != ( singleton @ ( sK7_J @ SY146 @ SV41 @ SV5 ) ) ) ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[364]) ).

thf(391,plain,
    ! [SV29: $i,SV5: $i,SV43: $i] :
      ( ( ( ! [SY147: $i] :
              ( ( SY147 != SV43 )
              | ~ ( in @ SY147 @ ( cartesian_product2 @ SV5 @ SV29 ) ) ) )
        = $true )
      | ( ( ! [SY148: $i,SY149: $i] :
              ( ( ( ordered_pair @ SY148 @ SY149 )
               != SV43 )
              | ~ ( in @ SY148 @ SV5 )
              | ( SY149
               != ( singleton @ SY148 ) ) ) )
        = $true )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[365]) ).

thf(392,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV44 @ SV29 @ SV5 )
                     != SV44 )
                    | ~ ( in @ ( sK9_E @ SV44 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
                           != SV44 )
                          | ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV44 @ SV29 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV44 @ SV29 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[366]) ).

thf(393,plain,
    ! [SV19: $i,SV33: $i,SV5: $i,SV25: $i,SV49: $i,SV47: $i] :
      ( ( ( ( ( ordered_pair @ SV47 @ SV49 )
           != SV25 )
          | ~ ( in @ SV47 @ SV5 )
          | ( SV49
           != ( singleton @ SV47 ) ) )
        = $true )
      | ( ( SV33 = SV25 )
        = $false )
      | ( ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) )
        = $false )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[367]) ).

thf(394,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ( sK9_E @ SV26 @ SV19 @ SV5 )
          = SV26 )
        = $true )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[368]) ).

thf(395,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( in @ ( sK9_E @ SV26 @ SV19 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV19 ) )
        = $true )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[369]) ).

thf(396,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
               != SV26 )
              | ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[370]) ).

thf(397,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ( sK8_SY54 @ SV26 @ SV19 @ SV5 )
          = ( singleton @ ( sK7_J @ SV26 @ SV19 @ SV5 ) ) )
        = $true )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[371]) ).

thf(398,plain,
    ! [SV23: $i,SV5: $i,SV34: $i,SV45: $i] :
      ( ( ( SV45 = SV34 )
        = $false )
      | ( ( ~ ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
        = $true )
      | ( ( ! [SY132: $i,SY133: $i] :
              ( ( ( ordered_pair @ SY132 @ SY133 )
               != SV34 )
              | ~ ( in @ SY132 @ SV5 )
              | ( SY133
               != ( singleton @ SY132 ) ) ) )
        = $true )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[372]) ).

thf(399,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ( ( ( sK9_E @ SV35 @ SV23 @ SV5 )
               != SV35 )
              | ~ ( in @ ( sK9_E @ SV35 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) ) )
        = $true )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[373]) ).

thf(400,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
                     != SV35 )
                    | ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) )
              | ( ( sK8_SY54 @ SV35 @ SV23 @ SV5 )
               != ( singleton @ ( sK7_J @ SV35 @ SV23 @ SV5 ) ) ) ) )
        = $true )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[374]) ).

thf(401,plain,
    ! [SV24: $i,SV5: $i,SV36: $i,SV46: $i] :
      ( ( ( SV46 = SV36 )
        = $false )
      | ( ( ~ ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
        = $true )
      | ( ( ! [SY135: $i,SY136: $i] :
              ( ( ( ordered_pair @ SY135 @ SY136 )
               != SV36 )
              | ~ ( in @ SY135 @ SV5 )
              | ( SY136
               != ( singleton @ SY135 ) ) ) )
        = $true )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[375]) ).

thf(402,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ( ( ( sK9_E @ SV37 @ SV24 @ SV5 )
               != SV37 )
              | ~ ( in @ ( sK9_E @ SV37 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) ) )
        = $true )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[376]) ).

thf(403,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
                     != SV37 )
                    | ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) )
              | ( ( sK8_SY54 @ SV37 @ SV24 @ SV5 )
               != ( singleton @ ( sK7_J @ SV37 @ SV24 @ SV5 ) ) ) ) )
        = $true )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[377]) ).

thf(404,plain,
    ! [SV20: $i,SV38: $i,SV5: $i,SV27: $i,SV50: $i,SV48: $i] :
      ( ( ( ( ( ordered_pair @ SV48 @ SV50 )
           != SV27 )
          | ~ ( in @ SV48 @ SV5 )
          | ( SV50
           != ( singleton @ SV48 ) ) )
        = $true )
      | ( ( SV38 = SV27 )
        = $false )
      | ( ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) )
        = $false )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[378]) ).

thf(405,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ( sK9_E @ SV28 @ SV20 @ SV5 )
          = SV28 )
        = $true )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[379]) ).

thf(406,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( in @ ( sK9_E @ SV28 @ SV20 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV20 ) )
        = $true )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[380]) ).

thf(407,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
               != SV28 )
              | ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[381]) ).

thf(408,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ( sK8_SY54 @ SV28 @ SV20 @ SV5 )
          = ( singleton @ ( sK7_J @ SV28 @ SV20 @ SV5 ) ) )
        = $true )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[382]) ).

thf(409,plain,
    ! [SV14: $i,SV21: $i,SV5: $i,SV17: $i,SV30: $i,SV39: $i] :
      ( ( ( SV39
          = ( singleton @ SV30 ) )
        = $false )
      | ( ( ( ordered_pair @ SV30 @ SV39 )
          = SV17 )
        = $false )
      | ( ( in @ SV30 @ SV5 )
        = $false )
      | ( ( SV21 = SV17 )
        = $false )
      | ( ( in @ SV21 @ ( cartesian_product2 @ SV5 @ SV14 ) )
        = $false )
      | ( ( in @ SV17 @ ( sK6_C @ SV14 @ SV5 ) )
        = $true )
      | ( ( ( sK11_SY55 @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $false ) ),
    inference(extcnf_not_pos,[status(thm)],[383]) ).

thf(410,plain,
    ! [SV31: $i,SV22: $i,SV5: $i,SV42: $i] :
      ( ( ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) )
        = $false )
      | ( ( SV42 = SV31 )
        = $false )
      | ( ( ! [SY129: $i,SY130: $i] :
              ( ( ( ordered_pair @ SY129 @ SY130 )
               != SV31 )
              | ~ ( in @ SY129 @ SV5 )
              | ( SY130
               != ( singleton @ SY129 ) ) ) )
        = $true )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[384]) ).

thf(411,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ( ( sK9_E @ SV32 @ SV22 @ SV5 )
           != SV32 )
          | ~ ( in @ ( sK9_E @ SV32 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[385]) ).

thf(412,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
                 != SV32 )
                | ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) )
          | ( ( sK8_SY54 @ SV32 @ SV22 @ SV5 )
           != ( singleton @ ( sK7_J @ SV32 @ SV22 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[386]) ).

thf(413,plain,
    ! [SV40: $i,SV5: $i,SV51: $i] :
      ( ( ( ! [SY152: $i] :
              ( ( SY152 != SV51 )
              | ~ ( in @ SY152 @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
          | ! [SY153: $i,SY154: $i] :
              ( ( ( ordered_pair @ SY153 @ SY154 )
               != SV51 )
              | ~ ( in @ SY153 @ SV5 )
              | ( SY154
               != ( singleton @ SY153 ) ) )
          | ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[387]) ).

thf(414,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
          | ~ ( ~ ~ ( ( ( sK9_E @ SV52 @ SV40 @ SV5 )
                     != SV52 )
                    | ~ ( in @ ( sK9_E @ SV52 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
                           != SV52 )
                          | ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV52 @ SV40 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV52 @ SV40 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[388]) ).

thf(415,plain,
    ! [SV41: $i,SV5: $i,SV53: $i] :
      ( ( ( ! [SY155: $i] :
              ( ( SY155 != SV53 )
              | ~ ( in @ SY155 @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
          | ! [SY156: $i,SY157: $i] :
              ( ( ( ordered_pair @ SY156 @ SY157 )
               != SV53 )
              | ~ ( in @ SY156 @ SV5 )
              | ( SY157
               != ( singleton @ SY156 ) ) )
          | ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[389]) ).

thf(416,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
          | ~ ( ~ ~ ( ( ( sK9_E @ SV54 @ SV41 @ SV5 )
                     != SV54 )
                    | ~ ( in @ ( sK9_E @ SV54 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
                           != SV54 )
                          | ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV54 @ SV41 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV54 @ SV41 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[390]) ).

thf(417,plain,
    ! [SV29: $i,SV5: $i,SV43: $i,SV55: $i] :
      ( ( ( ( SV55 != SV43 )
          | ~ ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
        = $true )
      | ( ( ! [SY148: $i,SY149: $i] :
              ( ( ( ordered_pair @ SY148 @ SY149 )
               != SV43 )
              | ~ ( in @ SY148 @ SV5 )
              | ( SY149
               != ( singleton @ SY148 ) ) ) )
        = $true )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[391]) ).

thf(418,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV44 @ SV29 @ SV5 )
                 != SV44 )
                | ~ ( in @ ( sK9_E @ SV44 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
                       != SV44 )
                      | ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV44 @ SV29 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV44 @ SV29 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[392]) ).

thf(419,plain,
    ! [SV19: $i,SV33: $i,SV5: $i,SV25: $i,SV49: $i,SV47: $i] :
      ( ( ( ( ( ordered_pair @ SV47 @ SV49 )
           != SV25 )
          | ~ ( in @ SV47 @ SV5 ) )
        = $true )
      | ( ( ( SV49
           != ( singleton @ SV47 ) ) )
        = $true )
      | ( ( SV33 = SV25 )
        = $false )
      | ( ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) )
        = $false )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[393]) ).

thf(420,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
           != SV26 )
          | ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[396]) ).

thf(421,plain,
    ! [SV34: $i,SV23: $i,SV5: $i,SV45: $i] :
      ( ( ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) )
        = $false )
      | ( ( SV45 = SV34 )
        = $false )
      | ( ( ! [SY132: $i,SY133: $i] :
              ( ( ( ordered_pair @ SY132 @ SY133 )
               != SV34 )
              | ~ ( in @ SY132 @ SV5 )
              | ( SY133
               != ( singleton @ SY132 ) ) ) )
        = $true )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[398]) ).

thf(422,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ( ( sK9_E @ SV35 @ SV23 @ SV5 )
           != SV35 )
          | ~ ( in @ ( sK9_E @ SV35 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[399]) ).

thf(423,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
                 != SV35 )
                | ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) )
          | ( ( sK8_SY54 @ SV35 @ SV23 @ SV5 )
           != ( singleton @ ( sK7_J @ SV35 @ SV23 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[400]) ).

thf(424,plain,
    ! [SV36: $i,SV24: $i,SV5: $i,SV46: $i] :
      ( ( ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) )
        = $false )
      | ( ( SV46 = SV36 )
        = $false )
      | ( ( ! [SY135: $i,SY136: $i] :
              ( ( ( ordered_pair @ SY135 @ SY136 )
               != SV36 )
              | ~ ( in @ SY135 @ SV5 )
              | ( SY136
               != ( singleton @ SY135 ) ) ) )
        = $true )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[401]) ).

thf(425,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ( ( sK9_E @ SV37 @ SV24 @ SV5 )
           != SV37 )
          | ~ ( in @ ( sK9_E @ SV37 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[402]) ).

thf(426,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
                 != SV37 )
                | ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) )
          | ( ( sK8_SY54 @ SV37 @ SV24 @ SV5 )
           != ( singleton @ ( sK7_J @ SV37 @ SV24 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[403]) ).

thf(427,plain,
    ! [SV20: $i,SV38: $i,SV5: $i,SV27: $i,SV50: $i,SV48: $i] :
      ( ( ( ( ( ordered_pair @ SV48 @ SV50 )
           != SV27 )
          | ~ ( in @ SV48 @ SV5 ) )
        = $true )
      | ( ( ( SV50
           != ( singleton @ SV48 ) ) )
        = $true )
      | ( ( SV38 = SV27 )
        = $false )
      | ( ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) )
        = $false )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[404]) ).

thf(428,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
           != SV28 )
          | ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[407]) ).

thf(429,plain,
    ! [SV22: $i,SV42: $i,SV5: $i,SV31: $i,SV56: $i] :
      ( ( ( ! [SY158: $i] :
              ( ( ( ordered_pair @ SV56 @ SY158 )
               != SV31 )
              | ~ ( in @ SV56 @ SV5 )
              | ( SY158
               != ( singleton @ SV56 ) ) ) )
        = $true )
      | ( ( SV42 = SV31 )
        = $false )
      | ( ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) )
        = $false )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[410]) ).

thf(430,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ( ( sK9_E @ SV32 @ SV22 @ SV5 )
           != SV32 ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[411]) ).

thf(431,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ( in @ ( sK9_E @ SV32 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[411]) ).

thf(432,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
                 != SV32 )
                | ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[412]) ).

thf(433,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ( ( sK8_SY54 @ SV32 @ SV22 @ SV5 )
           != ( singleton @ ( sK7_J @ SV32 @ SV22 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[412]) ).

thf(434,plain,
    ! [SV40: $i,SV5: $i,SV51: $i] :
      ( ( ( ! [SY152: $i] :
              ( ( SY152 != SV51 )
              | ~ ( in @ SY152 @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
          | ! [SY153: $i,SY154: $i] :
              ( ( ( ordered_pair @ SY153 @ SY154 )
               != SV51 )
              | ~ ( in @ SY153 @ SV5 )
              | ( SY154
               != ( singleton @ SY153 ) ) ) )
        = $true )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[413]) ).

thf(435,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV52 @ SV40 @ SV5 )
                     != SV52 )
                    | ~ ( in @ ( sK9_E @ SV52 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
                           != SV52 )
                          | ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV52 @ SV40 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV52 @ SV40 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[414]) ).

thf(436,plain,
    ! [SV41: $i,SV5: $i,SV53: $i] :
      ( ( ( ! [SY155: $i] :
              ( ( SY155 != SV53 )
              | ~ ( in @ SY155 @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
          | ! [SY156: $i,SY157: $i] :
              ( ( ( ordered_pair @ SY156 @ SY157 )
               != SV53 )
              | ~ ( in @ SY156 @ SV5 )
              | ( SY157
               != ( singleton @ SY156 ) ) ) )
        = $true )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[415]) ).

thf(437,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) ) )
        = $true )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV54 @ SV41 @ SV5 )
                     != SV54 )
                    | ~ ( in @ ( sK9_E @ SV54 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
                           != SV54 )
                          | ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV54 @ SV41 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV54 @ SV41 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[416]) ).

thf(438,plain,
    ! [SV29: $i,SV5: $i,SV43: $i,SV55: $i] :
      ( ( ( ( SV55 != SV43 ) )
        = $true )
      | ( ( ~ ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
        = $true )
      | ( ( ! [SY148: $i,SY149: $i] :
              ( ( ( ordered_pair @ SY148 @ SY149 )
               != SV43 )
              | ~ ( in @ SY148 @ SV5 )
              | ( SY149
               != ( singleton @ SY148 ) ) ) )
        = $true )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[417]) ).

thf(439,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV44 @ SV29 @ SV5 )
                 != SV44 )
                | ~ ( in @ ( sK9_E @ SV44 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[418]) ).

thf(440,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
                       != SV44 )
                      | ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV44 @ SV29 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV44 @ SV29 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[418]) ).

thf(441,plain,
    ! [SV19: $i,SV33: $i,SV5: $i,SV25: $i,SV49: $i,SV47: $i] :
      ( ( ( ( ( ordered_pair @ SV47 @ SV49 )
           != SV25 ) )
        = $true )
      | ( ( ~ ( in @ SV47 @ SV5 ) )
        = $true )
      | ( ( ( SV49
           != ( singleton @ SV47 ) ) )
        = $true )
      | ( ( SV33 = SV25 )
        = $false )
      | ( ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) )
        = $false )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[419]) ).

thf(442,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
           != SV26 ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[420]) ).

thf(443,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ~ ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[420]) ).

thf(444,plain,
    ! [SV23: $i,SV45: $i,SV5: $i,SV34: $i,SV57: $i] :
      ( ( ( ! [SY159: $i] :
              ( ( ( ordered_pair @ SV57 @ SY159 )
               != SV34 )
              | ~ ( in @ SV57 @ SV5 )
              | ( SY159
               != ( singleton @ SV57 ) ) ) )
        = $true )
      | ( ( SV45 = SV34 )
        = $false )
      | ( ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) )
        = $false )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[421]) ).

thf(445,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ( ( sK9_E @ SV35 @ SV23 @ SV5 )
           != SV35 ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[422]) ).

thf(446,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ( in @ ( sK9_E @ SV35 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[422]) ).

thf(447,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
                 != SV35 )
                | ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[423]) ).

thf(448,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ( ( sK8_SY54 @ SV35 @ SV23 @ SV5 )
           != ( singleton @ ( sK7_J @ SV35 @ SV23 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[423]) ).

thf(449,plain,
    ! [SV24: $i,SV46: $i,SV5: $i,SV36: $i,SV58: $i] :
      ( ( ( ! [SY160: $i] :
              ( ( ( ordered_pair @ SV58 @ SY160 )
               != SV36 )
              | ~ ( in @ SV58 @ SV5 )
              | ( SY160
               != ( singleton @ SV58 ) ) ) )
        = $true )
      | ( ( SV46 = SV36 )
        = $false )
      | ( ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) )
        = $false )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[424]) ).

thf(450,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ( ( sK9_E @ SV37 @ SV24 @ SV5 )
           != SV37 ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[425]) ).

thf(451,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ( in @ ( sK9_E @ SV37 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[425]) ).

thf(452,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
                 != SV37 )
                | ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[426]) ).

thf(453,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ( ( sK8_SY54 @ SV37 @ SV24 @ SV5 )
           != ( singleton @ ( sK7_J @ SV37 @ SV24 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[426]) ).

thf(454,plain,
    ! [SV20: $i,SV38: $i,SV5: $i,SV27: $i,SV50: $i,SV48: $i] :
      ( ( ( ( ( ordered_pair @ SV48 @ SV50 )
           != SV27 ) )
        = $true )
      | ( ( ~ ( in @ SV48 @ SV5 ) )
        = $true )
      | ( ( ( SV50
           != ( singleton @ SV48 ) ) )
        = $true )
      | ( ( SV38 = SV27 )
        = $false )
      | ( ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) )
        = $false )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[427]) ).

thf(455,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
           != SV28 ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[428]) ).

thf(456,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ~ ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[428]) ).

thf(457,plain,
    ! [SV22: $i,SV42: $i,SV5: $i,SV31: $i,SV59: $i,SV56: $i] :
      ( ( ( ( ( ordered_pair @ SV56 @ SV59 )
           != SV31 )
          | ~ ( in @ SV56 @ SV5 )
          | ( SV59
           != ( singleton @ SV56 ) ) )
        = $true )
      | ( ( SV42 = SV31 )
        = $false )
      | ( ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) )
        = $false )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[429]) ).

thf(458,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ( sK9_E @ SV32 @ SV22 @ SV5 )
          = SV32 )
        = $true )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[430]) ).

thf(459,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( in @ ( sK9_E @ SV32 @ SV22 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV22 ) )
        = $true )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[431]) ).

thf(460,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
               != SV32 )
              | ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[432]) ).

thf(461,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ( sK8_SY54 @ SV32 @ SV22 @ SV5 )
          = ( singleton @ ( sK7_J @ SV32 @ SV22 @ SV5 ) ) )
        = $true )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[433]) ).

thf(462,plain,
    ! [SV40: $i,SV5: $i,SV51: $i] :
      ( ( ( ! [SY152: $i] :
              ( ( SY152 != SV51 )
              | ~ ( in @ SY152 @ ( cartesian_product2 @ SV5 @ SV40 ) ) ) )
        = $true )
      | ( ( ! [SY153: $i,SY154: $i] :
              ( ( ( ordered_pair @ SY153 @ SY154 )
               != SV51 )
              | ~ ( in @ SY153 @ SV5 )
              | ( SY154
               != ( singleton @ SY153 ) ) ) )
        = $true )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[434]) ).

thf(463,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV52 @ SV40 @ SV5 )
                     != SV52 )
                    | ~ ( in @ ( sK9_E @ SV52 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
                           != SV52 )
                          | ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV52 @ SV40 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV52 @ SV40 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[435]) ).

thf(464,plain,
    ! [SV41: $i,SV5: $i,SV53: $i] :
      ( ( ( ! [SY155: $i] :
              ( ( SY155 != SV53 )
              | ~ ( in @ SY155 @ ( cartesian_product2 @ SV5 @ SV41 ) ) ) )
        = $true )
      | ( ( ! [SY156: $i,SY157: $i] :
              ( ( ( ordered_pair @ SY156 @ SY157 )
               != SV53 )
              | ~ ( in @ SY156 @ SV5 )
              | ( SY157
               != ( singleton @ SY156 ) ) ) )
        = $true )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[436]) ).

thf(465,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( ~ ( ~ ~ ( ( ( sK9_E @ SV54 @ SV41 @ SV5 )
                     != SV54 )
                    | ~ ( in @ ( sK9_E @ SV54 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
              | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
                           != SV54 )
                          | ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) )
                    | ( ( sK8_SY54 @ SV54 @ SV41 @ SV5 )
                     != ( singleton @ ( sK7_J @ SV54 @ SV41 @ SV5 ) ) ) ) ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[437]) ).

thf(466,plain,
    ! [SV29: $i,SV5: $i,SV43: $i,SV55: $i] :
      ( ( ( SV55 = SV43 )
        = $false )
      | ( ( ~ ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
        = $true )
      | ( ( ! [SY148: $i,SY149: $i] :
              ( ( ( ordered_pair @ SY148 @ SY149 )
               != SV43 )
              | ~ ( in @ SY148 @ SV5 )
              | ( SY149
               != ( singleton @ SY148 ) ) ) )
        = $true )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[438]) ).

thf(467,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ( ( ( sK9_E @ SV44 @ SV29 @ SV5 )
               != SV44 )
              | ~ ( in @ ( sK9_E @ SV44 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) ) )
        = $true )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[439]) ).

thf(468,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
                     != SV44 )
                    | ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) )
              | ( ( sK8_SY54 @ SV44 @ SV29 @ SV5 )
               != ( singleton @ ( sK7_J @ SV44 @ SV29 @ SV5 ) ) ) ) )
        = $true )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[440]) ).

thf(469,plain,
    ! [SV19: $i,SV33: $i,SV5: $i,SV25: $i,SV49: $i,SV47: $i] :
      ( ( ( ( ordered_pair @ SV47 @ SV49 )
          = SV25 )
        = $false )
      | ( ( ~ ( in @ SV47 @ SV5 ) )
        = $true )
      | ( ( ( SV49
           != ( singleton @ SV47 ) ) )
        = $true )
      | ( ( SV33 = SV25 )
        = $false )
      | ( ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) )
        = $false )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[441]) ).

thf(470,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( ( ordered_pair @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ ( sK8_SY54 @ SV26 @ SV19 @ SV5 ) )
          = SV26 )
        = $true )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[442]) ).

thf(471,plain,
    ! [SV5: $i,SV19: $i,SV26: $i] :
      ( ( ( in @ ( sK7_J @ SV26 @ SV19 @ SV5 ) @ SV5 )
        = $true )
      | ( ( in @ SV26 @ ( sK6_C @ SV19 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[443]) ).

thf(472,plain,
    ! [SV23: $i,SV45: $i,SV5: $i,SV34: $i,SV60: $i,SV57: $i] :
      ( ( ( ( ( ordered_pair @ SV57 @ SV60 )
           != SV34 )
          | ~ ( in @ SV57 @ SV5 )
          | ( SV60
           != ( singleton @ SV57 ) ) )
        = $true )
      | ( ( SV45 = SV34 )
        = $false )
      | ( ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) )
        = $false )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[444]) ).

thf(473,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ( sK9_E @ SV35 @ SV23 @ SV5 )
          = SV35 )
        = $true )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[445]) ).

thf(474,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( in @ ( sK9_E @ SV35 @ SV23 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV23 ) )
        = $true )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[446]) ).

thf(475,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
               != SV35 )
              | ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[447]) ).

thf(476,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ( sK8_SY54 @ SV35 @ SV23 @ SV5 )
          = ( singleton @ ( sK7_J @ SV35 @ SV23 @ SV5 ) ) )
        = $true )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[448]) ).

thf(477,plain,
    ! [SV24: $i,SV46: $i,SV5: $i,SV36: $i,SV61: $i,SV58: $i] :
      ( ( ( ( ( ordered_pair @ SV58 @ SV61 )
           != SV36 )
          | ~ ( in @ SV58 @ SV5 )
          | ( SV61
           != ( singleton @ SV58 ) ) )
        = $true )
      | ( ( SV46 = SV36 )
        = $false )
      | ( ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) )
        = $false )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[449]) ).

thf(478,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ( sK9_E @ SV37 @ SV24 @ SV5 )
          = SV37 )
        = $true )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[450]) ).

thf(479,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( in @ ( sK9_E @ SV37 @ SV24 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV24 ) )
        = $true )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[451]) ).

thf(480,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
               != SV37 )
              | ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[452]) ).

thf(481,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ( sK8_SY54 @ SV37 @ SV24 @ SV5 )
          = ( singleton @ ( sK7_J @ SV37 @ SV24 @ SV5 ) ) )
        = $true )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[453]) ).

thf(482,plain,
    ! [SV20: $i,SV38: $i,SV5: $i,SV27: $i,SV50: $i,SV48: $i] :
      ( ( ( ( ordered_pair @ SV48 @ SV50 )
          = SV27 )
        = $false )
      | ( ( ~ ( in @ SV48 @ SV5 ) )
        = $true )
      | ( ( ( SV50
           != ( singleton @ SV48 ) ) )
        = $true )
      | ( ( SV38 = SV27 )
        = $false )
      | ( ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) )
        = $false )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[454]) ).

thf(483,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( ( ordered_pair @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ ( sK8_SY54 @ SV28 @ SV20 @ SV5 ) )
          = SV28 )
        = $true )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[455]) ).

thf(484,plain,
    ! [SV5: $i,SV20: $i,SV28: $i] :
      ( ( ( in @ ( sK7_J @ SV28 @ SV20 @ SV5 ) @ SV5 )
        = $true )
      | ( ( in @ SV28 @ ( sK6_C @ SV20 @ SV5 ) )
        = $false )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[456]) ).

thf(485,plain,
    ! [SV22: $i,SV42: $i,SV5: $i,SV31: $i,SV59: $i,SV56: $i] :
      ( ( ( ( ( ordered_pair @ SV56 @ SV59 )
           != SV31 )
          | ~ ( in @ SV56 @ SV5 ) )
        = $true )
      | ( ( ( SV59
           != ( singleton @ SV56 ) ) )
        = $true )
      | ( ( SV42 = SV31 )
        = $false )
      | ( ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) )
        = $false )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[457]) ).

thf(486,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
           != SV32 )
          | ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[460]) ).

thf(487,plain,
    ! [SV40: $i,SV5: $i,SV51: $i,SV62: $i] :
      ( ( ( ( SV62 != SV51 )
          | ~ ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
        = $true )
      | ( ( ! [SY153: $i,SY154: $i] :
              ( ( ( ordered_pair @ SY153 @ SY154 )
               != SV51 )
              | ~ ( in @ SY153 @ SV5 )
              | ( SY154
               != ( singleton @ SY153 ) ) ) )
        = $true )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[462]) ).

thf(488,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV52 @ SV40 @ SV5 )
                 != SV52 )
                | ~ ( in @ ( sK9_E @ SV52 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
                       != SV52 )
                      | ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV52 @ SV40 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV52 @ SV40 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[463]) ).

thf(489,plain,
    ! [SV41: $i,SV5: $i,SV53: $i,SV63: $i] :
      ( ( ( ( SV63 != SV53 )
          | ~ ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
        = $true )
      | ( ( ! [SY156: $i,SY157: $i] :
              ( ( ( ordered_pair @ SY156 @ SY157 )
               != SV53 )
              | ~ ( in @ SY156 @ SV5 )
              | ( SY157
               != ( singleton @ SY156 ) ) ) )
        = $true )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[464]) ).

thf(490,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV54 @ SV41 @ SV5 )
                 != SV54 )
                | ~ ( in @ ( sK9_E @ SV54 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
          | ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
                       != SV54 )
                      | ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV54 @ SV41 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV54 @ SV41 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[465]) ).

thf(491,plain,
    ! [SV43: $i,SV29: $i,SV5: $i,SV55: $i] :
      ( ( ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) )
        = $false )
      | ( ( SV55 = SV43 )
        = $false )
      | ( ( ! [SY148: $i,SY149: $i] :
              ( ( ( ordered_pair @ SY148 @ SY149 )
               != SV43 )
              | ~ ( in @ SY148 @ SV5 )
              | ( SY149
               != ( singleton @ SY148 ) ) ) )
        = $true )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[466]) ).

thf(492,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ( ( sK9_E @ SV44 @ SV29 @ SV5 )
           != SV44 )
          | ~ ( in @ ( sK9_E @ SV44 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[467]) ).

thf(493,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
                 != SV44 )
                | ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) )
          | ( ( sK8_SY54 @ SV44 @ SV29 @ SV5 )
           != ( singleton @ ( sK7_J @ SV44 @ SV29 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[468]) ).

thf(494,plain,
    ! [SV19: $i,SV33: $i,SV25: $i,SV49: $i,SV5: $i,SV47: $i] :
      ( ( ( in @ SV47 @ SV5 )
        = $false )
      | ( ( ( ordered_pair @ SV47 @ SV49 )
          = SV25 )
        = $false )
      | ( ( ( SV49
           != ( singleton @ SV47 ) ) )
        = $true )
      | ( ( SV33 = SV25 )
        = $false )
      | ( ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) )
        = $false )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[469]) ).

thf(495,plain,
    ! [SV23: $i,SV45: $i,SV5: $i,SV34: $i,SV60: $i,SV57: $i] :
      ( ( ( ( ( ordered_pair @ SV57 @ SV60 )
           != SV34 )
          | ~ ( in @ SV57 @ SV5 ) )
        = $true )
      | ( ( ( SV60
           != ( singleton @ SV57 ) ) )
        = $true )
      | ( ( SV45 = SV34 )
        = $false )
      | ( ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) )
        = $false )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[472]) ).

thf(496,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
           != SV35 )
          | ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[475]) ).

thf(497,plain,
    ! [SV24: $i,SV46: $i,SV5: $i,SV36: $i,SV61: $i,SV58: $i] :
      ( ( ( ( ( ordered_pair @ SV58 @ SV61 )
           != SV36 )
          | ~ ( in @ SV58 @ SV5 ) )
        = $true )
      | ( ( ( SV61
           != ( singleton @ SV58 ) ) )
        = $true )
      | ( ( SV46 = SV36 )
        = $false )
      | ( ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) )
        = $false )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[477]) ).

thf(498,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
           != SV37 )
          | ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[480]) ).

thf(499,plain,
    ! [SV20: $i,SV38: $i,SV27: $i,SV50: $i,SV5: $i,SV48: $i] :
      ( ( ( in @ SV48 @ SV5 )
        = $false )
      | ( ( ( ordered_pair @ SV48 @ SV50 )
          = SV27 )
        = $false )
      | ( ( ( SV50
           != ( singleton @ SV48 ) ) )
        = $true )
      | ( ( SV38 = SV27 )
        = $false )
      | ( ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) )
        = $false )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[482]) ).

thf(500,plain,
    ! [SV22: $i,SV42: $i,SV5: $i,SV31: $i,SV59: $i,SV56: $i] :
      ( ( ( ( ( ordered_pair @ SV56 @ SV59 )
           != SV31 ) )
        = $true )
      | ( ( ~ ( in @ SV56 @ SV5 ) )
        = $true )
      | ( ( ( SV59
           != ( singleton @ SV56 ) ) )
        = $true )
      | ( ( SV42 = SV31 )
        = $false )
      | ( ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) )
        = $false )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[485]) ).

thf(501,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
           != SV32 ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[486]) ).

thf(502,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ~ ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[486]) ).

thf(503,plain,
    ! [SV40: $i,SV5: $i,SV51: $i,SV62: $i] :
      ( ( ( ( SV62 != SV51 ) )
        = $true )
      | ( ( ~ ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
        = $true )
      | ( ( ! [SY153: $i,SY154: $i] :
              ( ( ( ordered_pair @ SY153 @ SY154 )
               != SV51 )
              | ~ ( in @ SY153 @ SV5 )
              | ( SY154
               != ( singleton @ SY153 ) ) ) )
        = $true )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[487]) ).

thf(504,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV52 @ SV40 @ SV5 )
                 != SV52 )
                | ~ ( in @ ( sK9_E @ SV52 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[488]) ).

thf(505,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
                       != SV52 )
                      | ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV52 @ SV40 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV52 @ SV40 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[488]) ).

thf(506,plain,
    ! [SV41: $i,SV5: $i,SV53: $i,SV63: $i] :
      ( ( ( ( SV63 != SV53 ) )
        = $true )
      | ( ( ~ ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
        = $true )
      | ( ( ! [SY156: $i,SY157: $i] :
              ( ( ( ordered_pair @ SY156 @ SY157 )
               != SV53 )
              | ~ ( in @ SY156 @ SV5 )
              | ( SY157
               != ( singleton @ SY156 ) ) ) )
        = $true )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[489]) ).

thf(507,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ~ ( ( ( sK9_E @ SV54 @ SV41 @ SV5 )
                 != SV54 )
                | ~ ( in @ ( sK9_E @ SV54 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[490]) ).

thf(508,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
                       != SV54 )
                      | ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) )
                | ( ( sK8_SY54 @ SV54 @ SV41 @ SV5 )
                 != ( singleton @ ( sK7_J @ SV54 @ SV41 @ SV5 ) ) ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[490]) ).

thf(509,plain,
    ! [SV29: $i,SV55: $i,SV5: $i,SV43: $i,SV64: $i] :
      ( ( ( ! [SY161: $i] :
              ( ( ( ordered_pair @ SV64 @ SY161 )
               != SV43 )
              | ~ ( in @ SV64 @ SV5 )
              | ( SY161
               != ( singleton @ SV64 ) ) ) )
        = $true )
      | ( ( SV55 = SV43 )
        = $false )
      | ( ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) )
        = $false )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[491]) ).

thf(510,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ( ( sK9_E @ SV44 @ SV29 @ SV5 )
           != SV44 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[492]) ).

thf(511,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ( in @ ( sK9_E @ SV44 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[492]) ).

thf(512,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
                 != SV44 )
                | ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[493]) ).

thf(513,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ( ( sK8_SY54 @ SV44 @ SV29 @ SV5 )
           != ( singleton @ ( sK7_J @ SV44 @ SV29 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[493]) ).

thf(514,plain,
    ! [SV19: $i,SV33: $i,SV5: $i,SV25: $i,SV47: $i,SV49: $i] :
      ( ( ( SV49
          = ( singleton @ SV47 ) )
        = $false )
      | ( ( ( ordered_pair @ SV47 @ SV49 )
          = SV25 )
        = $false )
      | ( ( in @ SV47 @ SV5 )
        = $false )
      | ( ( SV33 = SV25 )
        = $false )
      | ( ( in @ SV33 @ ( cartesian_product2 @ SV5 @ SV19 ) )
        = $false )
      | ( ( in @ SV25 @ ( sK6_C @ SV19 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[494]) ).

thf(515,plain,
    ! [SV23: $i,SV45: $i,SV5: $i,SV34: $i,SV60: $i,SV57: $i] :
      ( ( ( ( ( ordered_pair @ SV57 @ SV60 )
           != SV34 ) )
        = $true )
      | ( ( ~ ( in @ SV57 @ SV5 ) )
        = $true )
      | ( ( ( SV60
           != ( singleton @ SV57 ) ) )
        = $true )
      | ( ( SV45 = SV34 )
        = $false )
      | ( ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) )
        = $false )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[495]) ).

thf(516,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
           != SV35 ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[496]) ).

thf(517,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ~ ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[496]) ).

thf(518,plain,
    ! [SV24: $i,SV46: $i,SV5: $i,SV36: $i,SV61: $i,SV58: $i] :
      ( ( ( ( ( ordered_pair @ SV58 @ SV61 )
           != SV36 ) )
        = $true )
      | ( ( ~ ( in @ SV58 @ SV5 ) )
        = $true )
      | ( ( ( SV61
           != ( singleton @ SV58 ) ) )
        = $true )
      | ( ( SV46 = SV36 )
        = $false )
      | ( ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) )
        = $false )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[497]) ).

thf(519,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
           != SV37 ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[498]) ).

thf(520,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ~ ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[498]) ).

thf(521,plain,
    ! [SV20: $i,SV38: $i,SV5: $i,SV27: $i,SV48: $i,SV50: $i] :
      ( ( ( SV50
          = ( singleton @ SV48 ) )
        = $false )
      | ( ( ( ordered_pair @ SV48 @ SV50 )
          = SV27 )
        = $false )
      | ( ( in @ SV48 @ SV5 )
        = $false )
      | ( ( SV38 = SV27 )
        = $false )
      | ( ( in @ SV38 @ ( cartesian_product2 @ SV5 @ SV20 ) )
        = $false )
      | ( ( in @ SV27 @ ( sK6_C @ SV20 @ SV5 ) )
        = $true )
      | ( ( ( sK14_SY70 @ SV5 )
          = ( singleton @ ( sK13_SY68 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[499]) ).

thf(522,plain,
    ! [SV22: $i,SV42: $i,SV5: $i,SV31: $i,SV59: $i,SV56: $i] :
      ( ( ( ( ordered_pair @ SV56 @ SV59 )
          = SV31 )
        = $false )
      | ( ( ~ ( in @ SV56 @ SV5 ) )
        = $true )
      | ( ( ( SV59
           != ( singleton @ SV56 ) ) )
        = $true )
      | ( ( SV42 = SV31 )
        = $false )
      | ( ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) )
        = $false )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[500]) ).

thf(523,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( ( ordered_pair @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ ( sK8_SY54 @ SV32 @ SV22 @ SV5 ) )
          = SV32 )
        = $true )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[501]) ).

thf(524,plain,
    ! [SV5: $i,SV22: $i,SV32: $i] :
      ( ( ( in @ ( sK7_J @ SV32 @ SV22 @ SV5 ) @ SV5 )
        = $true )
      | ( ( in @ SV32 @ ( sK6_C @ SV22 @ SV5 ) )
        = $false )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[502]) ).

thf(525,plain,
    ! [SV40: $i,SV5: $i,SV51: $i,SV62: $i] :
      ( ( ( SV62 = SV51 )
        = $false )
      | ( ( ~ ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
        = $true )
      | ( ( ! [SY153: $i,SY154: $i] :
              ( ( ( ordered_pair @ SY153 @ SY154 )
               != SV51 )
              | ~ ( in @ SY153 @ SV5 )
              | ( SY154
               != ( singleton @ SY153 ) ) ) )
        = $true )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[503]) ).

thf(526,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ( ( ( sK9_E @ SV52 @ SV40 @ SV5 )
               != SV52 )
              | ~ ( in @ ( sK9_E @ SV52 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) ) )
        = $true )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[504]) ).

thf(527,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
                     != SV52 )
                    | ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) )
              | ( ( sK8_SY54 @ SV52 @ SV40 @ SV5 )
               != ( singleton @ ( sK7_J @ SV52 @ SV40 @ SV5 ) ) ) ) )
        = $true )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[505]) ).

thf(528,plain,
    ! [SV41: $i,SV5: $i,SV53: $i,SV63: $i] :
      ( ( ( SV63 = SV53 )
        = $false )
      | ( ( ~ ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
        = $true )
      | ( ( ! [SY156: $i,SY157: $i] :
              ( ( ( ordered_pair @ SY156 @ SY157 )
               != SV53 )
              | ~ ( in @ SY156 @ SV5 )
              | ( SY157
               != ( singleton @ SY156 ) ) ) )
        = $true )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[506]) ).

thf(529,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ( ( ( sK9_E @ SV54 @ SV41 @ SV5 )
               != SV54 )
              | ~ ( in @ ( sK9_E @ SV54 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) ) )
        = $true )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[507]) ).

thf(530,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
                     != SV54 )
                    | ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) )
              | ( ( sK8_SY54 @ SV54 @ SV41 @ SV5 )
               != ( singleton @ ( sK7_J @ SV54 @ SV41 @ SV5 ) ) ) ) )
        = $true )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[508]) ).

thf(531,plain,
    ! [SV29: $i,SV55: $i,SV5: $i,SV43: $i,SV65: $i,SV64: $i] :
      ( ( ( ( ( ordered_pair @ SV64 @ SV65 )
           != SV43 )
          | ~ ( in @ SV64 @ SV5 )
          | ( SV65
           != ( singleton @ SV64 ) ) )
        = $true )
      | ( ( SV55 = SV43 )
        = $false )
      | ( ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) )
        = $false )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[509]) ).

thf(532,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ( sK9_E @ SV44 @ SV29 @ SV5 )
          = SV44 )
        = $true )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[510]) ).

thf(533,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( in @ ( sK9_E @ SV44 @ SV29 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV29 ) )
        = $true )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[511]) ).

thf(534,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
               != SV44 )
              | ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[512]) ).

thf(535,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ( sK8_SY54 @ SV44 @ SV29 @ SV5 )
          = ( singleton @ ( sK7_J @ SV44 @ SV29 @ SV5 ) ) )
        = $true )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[513]) ).

thf(536,plain,
    ! [SV23: $i,SV45: $i,SV5: $i,SV34: $i,SV60: $i,SV57: $i] :
      ( ( ( ( ordered_pair @ SV57 @ SV60 )
          = SV34 )
        = $false )
      | ( ( ~ ( in @ SV57 @ SV5 ) )
        = $true )
      | ( ( ( SV60
           != ( singleton @ SV57 ) ) )
        = $true )
      | ( ( SV45 = SV34 )
        = $false )
      | ( ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) )
        = $false )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[515]) ).

thf(537,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( ( ordered_pair @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ ( sK8_SY54 @ SV35 @ SV23 @ SV5 ) )
          = SV35 )
        = $true )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[516]) ).

thf(538,plain,
    ! [SV5: $i,SV23: $i,SV35: $i] :
      ( ( ( in @ ( sK7_J @ SV35 @ SV23 @ SV5 ) @ SV5 )
        = $true )
      | ( ( in @ SV35 @ ( sK6_C @ SV23 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[517]) ).

thf(539,plain,
    ! [SV24: $i,SV46: $i,SV5: $i,SV36: $i,SV61: $i,SV58: $i] :
      ( ( ( ( ordered_pair @ SV58 @ SV61 )
          = SV36 )
        = $false )
      | ( ( ~ ( in @ SV58 @ SV5 ) )
        = $true )
      | ( ( ( SV61
           != ( singleton @ SV58 ) ) )
        = $true )
      | ( ( SV46 = SV36 )
        = $false )
      | ( ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) )
        = $false )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[518]) ).

thf(540,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( ( ordered_pair @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ ( sK8_SY54 @ SV37 @ SV24 @ SV5 ) )
          = SV37 )
        = $true )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[519]) ).

thf(541,plain,
    ! [SV5: $i,SV24: $i,SV37: $i] :
      ( ( ( in @ ( sK7_J @ SV37 @ SV24 @ SV5 ) @ SV5 )
        = $true )
      | ( ( in @ SV37 @ ( sK6_C @ SV24 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[520]) ).

thf(542,plain,
    ! [SV22: $i,SV42: $i,SV31: $i,SV59: $i,SV5: $i,SV56: $i] :
      ( ( ( in @ SV56 @ SV5 )
        = $false )
      | ( ( ( ordered_pair @ SV56 @ SV59 )
          = SV31 )
        = $false )
      | ( ( ( SV59
           != ( singleton @ SV56 ) ) )
        = $true )
      | ( ( SV42 = SV31 )
        = $false )
      | ( ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) )
        = $false )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[522]) ).

thf(543,plain,
    ! [SV51: $i,SV40: $i,SV5: $i,SV62: $i] :
      ( ( ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) )
        = $false )
      | ( ( SV62 = SV51 )
        = $false )
      | ( ( ! [SY153: $i,SY154: $i] :
              ( ( ( ordered_pair @ SY153 @ SY154 )
               != SV51 )
              | ~ ( in @ SY153 @ SV5 )
              | ( SY154
               != ( singleton @ SY153 ) ) ) )
        = $true )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[525]) ).

thf(544,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ( ( sK9_E @ SV52 @ SV40 @ SV5 )
           != SV52 )
          | ~ ( in @ ( sK9_E @ SV52 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[526]) ).

thf(545,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
                 != SV52 )
                | ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) )
          | ( ( sK8_SY54 @ SV52 @ SV40 @ SV5 )
           != ( singleton @ ( sK7_J @ SV52 @ SV40 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[527]) ).

thf(546,plain,
    ! [SV53: $i,SV41: $i,SV5: $i,SV63: $i] :
      ( ( ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) )
        = $false )
      | ( ( SV63 = SV53 )
        = $false )
      | ( ( ! [SY156: $i,SY157: $i] :
              ( ( ( ordered_pair @ SY156 @ SY157 )
               != SV53 )
              | ~ ( in @ SY156 @ SV5 )
              | ( SY157
               != ( singleton @ SY156 ) ) ) )
        = $true )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[528]) ).

thf(547,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ( ( sK9_E @ SV54 @ SV41 @ SV5 )
           != SV54 )
          | ~ ( in @ ( sK9_E @ SV54 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[529]) ).

thf(548,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
                 != SV54 )
                | ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) )
          | ( ( sK8_SY54 @ SV54 @ SV41 @ SV5 )
           != ( singleton @ ( sK7_J @ SV54 @ SV41 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[530]) ).

thf(549,plain,
    ! [SV29: $i,SV55: $i,SV5: $i,SV43: $i,SV65: $i,SV64: $i] :
      ( ( ( ( ( ordered_pair @ SV64 @ SV65 )
           != SV43 )
          | ~ ( in @ SV64 @ SV5 ) )
        = $true )
      | ( ( ( SV65
           != ( singleton @ SV64 ) ) )
        = $true )
      | ( ( SV55 = SV43 )
        = $false )
      | ( ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) )
        = $false )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[531]) ).

thf(550,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
           != SV44 )
          | ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[534]) ).

thf(551,plain,
    ! [SV23: $i,SV45: $i,SV34: $i,SV60: $i,SV5: $i,SV57: $i] :
      ( ( ( in @ SV57 @ SV5 )
        = $false )
      | ( ( ( ordered_pair @ SV57 @ SV60 )
          = SV34 )
        = $false )
      | ( ( ( SV60
           != ( singleton @ SV57 ) ) )
        = $true )
      | ( ( SV45 = SV34 )
        = $false )
      | ( ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) )
        = $false )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[536]) ).

thf(552,plain,
    ! [SV24: $i,SV46: $i,SV36: $i,SV61: $i,SV5: $i,SV58: $i] :
      ( ( ( in @ SV58 @ SV5 )
        = $false )
      | ( ( ( ordered_pair @ SV58 @ SV61 )
          = SV36 )
        = $false )
      | ( ( ( SV61
           != ( singleton @ SV58 ) ) )
        = $true )
      | ( ( SV46 = SV36 )
        = $false )
      | ( ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) )
        = $false )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[539]) ).

thf(553,plain,
    ! [SV22: $i,SV42: $i,SV5: $i,SV31: $i,SV56: $i,SV59: $i] :
      ( ( ( SV59
          = ( singleton @ SV56 ) )
        = $false )
      | ( ( ( ordered_pair @ SV56 @ SV59 )
          = SV31 )
        = $false )
      | ( ( in @ SV56 @ SV5 )
        = $false )
      | ( ( SV42 = SV31 )
        = $false )
      | ( ( in @ SV42 @ ( cartesian_product2 @ SV5 @ SV22 ) )
        = $false )
      | ( ( in @ SV31 @ ( sK6_C @ SV22 @ SV5 ) )
        = $true )
      | ( ( ( sK10_C @ SV5 )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[542]) ).

thf(554,plain,
    ! [SV40: $i,SV62: $i,SV5: $i,SV51: $i,SV66: $i] :
      ( ( ( ! [SY162: $i] :
              ( ( ( ordered_pair @ SV66 @ SY162 )
               != SV51 )
              | ~ ( in @ SV66 @ SV5 )
              | ( SY162
               != ( singleton @ SV66 ) ) ) )
        = $true )
      | ( ( SV62 = SV51 )
        = $false )
      | ( ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) )
        = $false )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[543]) ).

thf(555,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ( ( sK9_E @ SV52 @ SV40 @ SV5 )
           != SV52 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[544]) ).

thf(556,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ( in @ ( sK9_E @ SV52 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[544]) ).

thf(557,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
                 != SV52 )
                | ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[545]) ).

thf(558,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ( ( sK8_SY54 @ SV52 @ SV40 @ SV5 )
           != ( singleton @ ( sK7_J @ SV52 @ SV40 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[545]) ).

thf(559,plain,
    ! [SV41: $i,SV63: $i,SV5: $i,SV53: $i,SV67: $i] :
      ( ( ( ! [SY163: $i] :
              ( ( ( ordered_pair @ SV67 @ SY163 )
               != SV53 )
              | ~ ( in @ SV67 @ SV5 )
              | ( SY163
               != ( singleton @ SV67 ) ) ) )
        = $true )
      | ( ( SV63 = SV53 )
        = $false )
      | ( ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) )
        = $false )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[546]) ).

thf(560,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ( ( sK9_E @ SV54 @ SV41 @ SV5 )
           != SV54 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[547]) ).

thf(561,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ( in @ ( sK9_E @ SV54 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[547]) ).

thf(562,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ~ ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
                 != SV54 )
                | ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[548]) ).

thf(563,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ( ( sK8_SY54 @ SV54 @ SV41 @ SV5 )
           != ( singleton @ ( sK7_J @ SV54 @ SV41 @ SV5 ) ) ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[548]) ).

thf(564,plain,
    ! [SV29: $i,SV55: $i,SV5: $i,SV43: $i,SV65: $i,SV64: $i] :
      ( ( ( ( ( ordered_pair @ SV64 @ SV65 )
           != SV43 ) )
        = $true )
      | ( ( ~ ( in @ SV64 @ SV5 ) )
        = $true )
      | ( ( ( SV65
           != ( singleton @ SV64 ) ) )
        = $true )
      | ( ( SV55 = SV43 )
        = $false )
      | ( ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) )
        = $false )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[549]) ).

thf(565,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
           != SV44 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[550]) ).

thf(566,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ~ ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[550]) ).

thf(567,plain,
    ! [SV23: $i,SV45: $i,SV5: $i,SV34: $i,SV57: $i,SV60: $i] :
      ( ( ( SV60
          = ( singleton @ SV57 ) )
        = $false )
      | ( ( ( ordered_pair @ SV57 @ SV60 )
          = SV34 )
        = $false )
      | ( ( in @ SV57 @ SV5 )
        = $false )
      | ( ( SV45 = SV34 )
        = $false )
      | ( ( in @ SV45 @ ( cartesian_product2 @ SV5 @ SV23 ) )
        = $false )
      | ( ( in @ SV34 @ ( sK6_C @ SV23 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK13_SY68 @ SV5 ) @ ( sK14_SY70 @ SV5 ) )
          = ( sK12_SY61 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[551]) ).

thf(568,plain,
    ! [SV24: $i,SV46: $i,SV5: $i,SV36: $i,SV58: $i,SV61: $i] :
      ( ( ( SV61
          = ( singleton @ SV58 ) )
        = $false )
      | ( ( ( ordered_pair @ SV58 @ SV61 )
          = SV36 )
        = $false )
      | ( ( in @ SV58 @ SV5 )
        = $false )
      | ( ( SV46 = SV36 )
        = $false )
      | ( ( in @ SV46 @ ( cartesian_product2 @ SV5 @ SV24 ) )
        = $false )
      | ( ( in @ SV36 @ ( sK6_C @ SV24 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK13_SY68 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[552]) ).

thf(569,plain,
    ! [SV40: $i,SV62: $i,SV5: $i,SV51: $i,SV68: $i,SV66: $i] :
      ( ( ( ( ( ordered_pair @ SV66 @ SV68 )
           != SV51 )
          | ~ ( in @ SV66 @ SV5 )
          | ( SV68
           != ( singleton @ SV66 ) ) )
        = $true )
      | ( ( SV62 = SV51 )
        = $false )
      | ( ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) )
        = $false )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[554]) ).

thf(570,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ( sK9_E @ SV52 @ SV40 @ SV5 )
          = SV52 )
        = $true )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[555]) ).

thf(571,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( in @ ( sK9_E @ SV52 @ SV40 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV40 ) )
        = $true )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[556]) ).

thf(572,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
               != SV52 )
              | ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[557]) ).

thf(573,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ( sK8_SY54 @ SV52 @ SV40 @ SV5 )
          = ( singleton @ ( sK7_J @ SV52 @ SV40 @ SV5 ) ) )
        = $true )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[558]) ).

thf(574,plain,
    ! [SV41: $i,SV63: $i,SV5: $i,SV53: $i,SV69: $i,SV67: $i] :
      ( ( ( ( ( ordered_pair @ SV67 @ SV69 )
           != SV53 )
          | ~ ( in @ SV67 @ SV5 )
          | ( SV69
           != ( singleton @ SV67 ) ) )
        = $true )
      | ( ( SV63 = SV53 )
        = $false )
      | ( ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) )
        = $false )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_forall_pos,[status(thm)],[559]) ).

thf(575,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ( sK9_E @ SV54 @ SV41 @ SV5 )
          = SV54 )
        = $true )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[560]) ).

thf(576,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( in @ ( sK9_E @ SV54 @ SV41 @ SV5 ) @ ( cartesian_product2 @ SV5 @ SV41 ) )
        = $true )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[561]) ).

thf(577,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
               != SV54 )
              | ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) ) )
        = $true )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[562]) ).

thf(578,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ( sK8_SY54 @ SV54 @ SV41 @ SV5 )
          = ( singleton @ ( sK7_J @ SV54 @ SV41 @ SV5 ) ) )
        = $true )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[563]) ).

thf(579,plain,
    ! [SV29: $i,SV55: $i,SV5: $i,SV43: $i,SV65: $i,SV64: $i] :
      ( ( ( ( ordered_pair @ SV64 @ SV65 )
          = SV43 )
        = $false )
      | ( ( ~ ( in @ SV64 @ SV5 ) )
        = $true )
      | ( ( ( SV65
           != ( singleton @ SV64 ) ) )
        = $true )
      | ( ( SV55 = SV43 )
        = $false )
      | ( ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) )
        = $false )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[564]) ).

thf(580,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( ( ordered_pair @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ ( sK8_SY54 @ SV44 @ SV29 @ SV5 ) )
          = SV44 )
        = $true )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[565]) ).

thf(581,plain,
    ! [SV5: $i,SV29: $i,SV44: $i] :
      ( ( ( in @ ( sK7_J @ SV44 @ SV29 @ SV5 ) @ SV5 )
        = $true )
      | ( ( in @ SV44 @ ( sK6_C @ SV29 @ SV5 ) )
        = $false )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[566]) ).

thf(582,plain,
    ! [SV40: $i,SV62: $i,SV5: $i,SV51: $i,SV68: $i,SV66: $i] :
      ( ( ( ( ( ordered_pair @ SV66 @ SV68 )
           != SV51 )
          | ~ ( in @ SV66 @ SV5 ) )
        = $true )
      | ( ( ( SV68
           != ( singleton @ SV66 ) ) )
        = $true )
      | ( ( SV62 = SV51 )
        = $false )
      | ( ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) )
        = $false )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[569]) ).

thf(583,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
           != SV52 )
          | ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[572]) ).

thf(584,plain,
    ! [SV41: $i,SV63: $i,SV5: $i,SV53: $i,SV69: $i,SV67: $i] :
      ( ( ( ( ( ordered_pair @ SV67 @ SV69 )
           != SV53 )
          | ~ ( in @ SV67 @ SV5 ) )
        = $true )
      | ( ( ( SV69
           != ( singleton @ SV67 ) ) )
        = $true )
      | ( ( SV63 = SV53 )
        = $false )
      | ( ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) )
        = $false )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[574]) ).

thf(585,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
           != SV54 )
          | ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[577]) ).

thf(586,plain,
    ! [SV29: $i,SV55: $i,SV43: $i,SV65: $i,SV5: $i,SV64: $i] :
      ( ( ( in @ SV64 @ SV5 )
        = $false )
      | ( ( ( ordered_pair @ SV64 @ SV65 )
          = SV43 )
        = $false )
      | ( ( ( SV65
           != ( singleton @ SV64 ) ) )
        = $true )
      | ( ( SV55 = SV43 )
        = $false )
      | ( ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) )
        = $false )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[579]) ).

thf(587,plain,
    ! [SV40: $i,SV62: $i,SV5: $i,SV51: $i,SV68: $i,SV66: $i] :
      ( ( ( ( ( ordered_pair @ SV66 @ SV68 )
           != SV51 ) )
        = $true )
      | ( ( ~ ( in @ SV66 @ SV5 ) )
        = $true )
      | ( ( ( SV68
           != ( singleton @ SV66 ) ) )
        = $true )
      | ( ( SV62 = SV51 )
        = $false )
      | ( ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) )
        = $false )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[582]) ).

thf(588,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
           != SV52 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[583]) ).

thf(589,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ~ ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[583]) ).

thf(590,plain,
    ! [SV41: $i,SV63: $i,SV5: $i,SV53: $i,SV69: $i,SV67: $i] :
      ( ( ( ( ( ordered_pair @ SV67 @ SV69 )
           != SV53 ) )
        = $true )
      | ( ( ~ ( in @ SV67 @ SV5 ) )
        = $true )
      | ( ( ( SV69
           != ( singleton @ SV67 ) ) )
        = $true )
      | ( ( SV63 = SV53 )
        = $false )
      | ( ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) )
        = $false )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_pos,[status(thm)],[584]) ).

thf(591,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
           != SV54 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[585]) ).

thf(592,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ~ ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 ) )
        = $false )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_or_neg,[status(thm)],[585]) ).

thf(593,plain,
    ! [SV29: $i,SV55: $i,SV5: $i,SV43: $i,SV64: $i,SV65: $i] :
      ( ( ( SV65
          = ( singleton @ SV64 ) )
        = $false )
      | ( ( ( ordered_pair @ SV64 @ SV65 )
          = SV43 )
        = $false )
      | ( ( in @ SV64 @ SV5 )
        = $false )
      | ( ( SV55 = SV43 )
        = $false )
      | ( ( in @ SV55 @ ( cartesian_product2 @ SV5 @ SV29 ) )
        = $false )
      | ( ( in @ SV43 @ ( sK6_C @ SV29 @ SV5 ) )
        = $true )
      | ( ( ( sK16_SY71 @ SV5 )
          = ( singleton @ ( sK15_SY62 @ SV5 ) ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[586]) ).

thf(594,plain,
    ! [SV40: $i,SV62: $i,SV5: $i,SV51: $i,SV68: $i,SV66: $i] :
      ( ( ( ( ordered_pair @ SV66 @ SV68 )
          = SV51 )
        = $false )
      | ( ( ~ ( in @ SV66 @ SV5 ) )
        = $true )
      | ( ( ( SV68
           != ( singleton @ SV66 ) ) )
        = $true )
      | ( ( SV62 = SV51 )
        = $false )
      | ( ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) )
        = $false )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[587]) ).

thf(595,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( ( ordered_pair @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ ( sK8_SY54 @ SV52 @ SV40 @ SV5 ) )
          = SV52 )
        = $true )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[588]) ).

thf(596,plain,
    ! [SV5: $i,SV40: $i,SV52: $i] :
      ( ( ( in @ ( sK7_J @ SV52 @ SV40 @ SV5 ) @ SV5 )
        = $true )
      | ( ( in @ SV52 @ ( sK6_C @ SV40 @ SV5 ) )
        = $false )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[589]) ).

thf(597,plain,
    ! [SV41: $i,SV63: $i,SV5: $i,SV53: $i,SV69: $i,SV67: $i] :
      ( ( ( ( ordered_pair @ SV67 @ SV69 )
          = SV53 )
        = $false )
      | ( ( ~ ( in @ SV67 @ SV5 ) )
        = $true )
      | ( ( ( SV69
           != ( singleton @ SV67 ) ) )
        = $true )
      | ( ( SV63 = SV53 )
        = $false )
      | ( ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) )
        = $false )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[590]) ).

thf(598,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( ( ordered_pair @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ ( sK8_SY54 @ SV54 @ SV41 @ SV5 ) )
          = SV54 )
        = $true )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[591]) ).

thf(599,plain,
    ! [SV5: $i,SV41: $i,SV54: $i] :
      ( ( ( in @ ( sK7_J @ SV54 @ SV41 @ SV5 ) @ SV5 )
        = $true )
      | ( ( in @ SV54 @ ( sK6_C @ SV41 @ SV5 ) )
        = $false )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_neg,[status(thm)],[592]) ).

thf(600,plain,
    ! [SV40: $i,SV62: $i,SV51: $i,SV68: $i,SV5: $i,SV66: $i] :
      ( ( ( in @ SV66 @ SV5 )
        = $false )
      | ( ( ( ordered_pair @ SV66 @ SV68 )
          = SV51 )
        = $false )
      | ( ( ( SV68
           != ( singleton @ SV66 ) ) )
        = $true )
      | ( ( SV62 = SV51 )
        = $false )
      | ( ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) )
        = $false )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[594]) ).

thf(601,plain,
    ! [SV41: $i,SV63: $i,SV53: $i,SV69: $i,SV5: $i,SV67: $i] :
      ( ( ( in @ SV67 @ SV5 )
        = $false )
      | ( ( ( ordered_pair @ SV67 @ SV69 )
          = SV53 )
        = $false )
      | ( ( ( SV69
           != ( singleton @ SV67 ) ) )
        = $true )
      | ( ( SV63 = SV53 )
        = $false )
      | ( ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) )
        = $false )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[597]) ).

thf(602,plain,
    ! [SV40: $i,SV62: $i,SV5: $i,SV51: $i,SV66: $i,SV68: $i] :
      ( ( ( SV68
          = ( singleton @ SV66 ) )
        = $false )
      | ( ( ( ordered_pair @ SV66 @ SV68 )
          = SV51 )
        = $false )
      | ( ( in @ SV66 @ SV5 )
        = $false )
      | ( ( SV62 = SV51 )
        = $false )
      | ( ( in @ SV62 @ ( cartesian_product2 @ SV5 @ SV40 ) )
        = $false )
      | ( ( in @ SV51 @ ( sK6_C @ SV40 @ SV5 ) )
        = $true )
      | ( ( ( ordered_pair @ ( sK15_SY62 @ SV5 ) @ ( sK16_SY71 @ SV5 ) )
          = ( sK11_SY55 @ SV5 ) )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[600]) ).

thf(603,plain,
    ! [SV41: $i,SV63: $i,SV5: $i,SV53: $i,SV67: $i,SV69: $i] :
      ( ( ( SV69
          = ( singleton @ SV67 ) )
        = $false )
      | ( ( ( ordered_pair @ SV67 @ SV69 )
          = SV53 )
        = $false )
      | ( ( in @ SV67 @ SV5 )
        = $false )
      | ( ( SV63 = SV53 )
        = $false )
      | ( ( in @ SV63 @ ( cartesian_product2 @ SV5 @ SV41 ) )
        = $false )
      | ( ( in @ SV53 @ ( sK6_C @ SV41 @ SV5 ) )
        = $true )
      | ( ( in @ ( sK15_SY62 @ SV5 ) @ SV5 )
        = $true ) ),
    inference(extcnf_not_pos,[status(thm)],[601]) ).

thf(604,plain,
    $false = $true,
    inference(fo_atp_e,[status(thm)],[52,603,602,599,598,596,595,593,581,580,578,576,575,573,571,570,568,567,553,541,540,538,537,535,533,532,524,523,521,514,484,483,481,479,478,476,474,473,471,470,461,459,458,409,408,406,405,397,395,394,357,356,301,299,298,239,227,226,195,186,176,168,167,164,147,140,139,138,137,136,120,119,106,101,95,93,69,57,56,55]) ).

thf(605,plain,
    $false,
    inference(solved_all_splits,[solved_all_splits(join,[])],[604]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : SEU281+1 : TPTP v8.1.0. Released v3.3.0.
% 0.03/0.13  % Command  : leo --timeout %d --proofoutput 1 --foatp e --atp e=./eprover %s
% 0.13/0.33  % Computer : n025.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 600
% 0.13/0.33  % DateTime : Sun Jun 19 02:54:13 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.13/0.35  
% 0.13/0.35   No.of.Axioms: 14
% 0.13/0.35  
% 0.13/0.35   Length.of.Defs: 0
% 0.13/0.35  
% 0.13/0.35   Contains.Choice.Funs: false
% 0.13/0.37  (rf:0,axioms:14,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:600,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:16,loop_count:0,foatp_calls:0,translation:fof_full).............................
% 26.55/26.77  
% 26.55/26.77  ********************************
% 26.55/26.77  *   All subproblems solved!    *
% 26.55/26.77  ********************************
% 26.55/26.77  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:14,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:604,loop_count:0,foatp_calls:1,translation:fof_full)
% 26.77/27.03  
% 26.77/27.03  %**** Beginning of derivation protocol ****
% 26.77/27.03  % SZS output start CNFRefutation
% See solution above
% 26.77/27.03  
% 26.77/27.03  %**** End of derivation protocol ****
% 26.77/27.03  %**** no. of clauses in derivation: 605 ****
% 26.77/27.03  %**** clause counter: 604 ****
% 26.77/27.03  
% 26.77/27.03  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : (rf:0,axioms:14,ps:3,u:6,ude:true,rLeibEQ:true,rAndEQ:true,use_choice:true,use_extuni:true,use_extcnf_combined:true,expand_extuni:false,foatp:e,atp_timeout:74,atp_calls_frequency:10,ordering:none,proof_output:1,protocol_output:false,clause_count:604,loop_count:0,foatp_calls:1,translation:fof_full)
%------------------------------------------------------------------------------