TSTP Solution File: ALG146+1 by SPASS---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : ALG146+1 : TPTP v8.1.0. Released v2.7.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n022.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 : Thu Jul 14 18:02:39 EDT 2022

% Result   : Unsatisfiable 0.53s 0.70s
% Output   : Refutation 0.53s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : ALG146+1 : TPTP v8.1.0. Released v2.7.0.
% 0.07/0.13  % Command  : run_spass %d %s
% 0.12/0.34  % Computer : n022.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Wed Jun  8 00:34:20 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.53/0.70  
% 0.53/0.70  SPASS V 3.9 
% 0.53/0.70  SPASS beiseite: Proof found.
% 0.53/0.70  % SZS status Theorem
% 0.53/0.70  Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p 
% 0.53/0.70  SPASS derived 4004 clauses, backtracked 4447 clauses, performed 37 splits and kept 5756 clauses.
% 0.53/0.70  SPASS allocated 87345 KBytes.
% 0.53/0.70  SPASS spent	0:00:00.35 on the problem.
% 0.53/0.70  		0:00:00.02 for the input.
% 0.53/0.70  		0:00:00.03 for the FLOTTER CNF translation.
% 0.53/0.70  		0:00:00.00 for inferences.
% 0.53/0.70  		0:00:00.00 for the backtracking.
% 0.53/0.70  		0:00:00.28 for the reduction.
% 0.53/0.70  
% 0.53/0.70  
% 0.53/0.70  Here is a proof with depth 3, length 1691 :
% 0.53/0.70  % SZS output start Refutation
% 0.53/0.70  1[0:Inp] || equal(e1,e0)** -> .
% 0.53/0.70  2[0:Inp] || equal(e2,e0)** -> .
% 0.53/0.70  3[0:Inp] || equal(e3,e0)** -> .
% 0.53/0.70  4[0:Inp] || equal(e2,e1)** -> .
% 0.53/0.70  5[0:Inp] || equal(e3,e1)** -> .
% 0.53/0.70  6[0:Inp] || equal(e3,e2)** -> .
% 0.53/0.70  7[0:Inp] || SkC0 -> equal(op(e0,e0),e0)**.
% 0.53/0.70  8[0:Inp] || SkC1 -> equal(op(e0,e1),e0)**.
% 0.53/0.70  9[0:Inp] || SkC1 -> equal(op(e1,e0),e0)**.
% 0.53/0.70  10[0:Inp] || SkC2 -> equal(op(e0,e2),e0)**.
% 0.53/0.70  11[0:Inp] || SkC2 -> equal(op(e2,e0),e0)**.
% 0.53/0.70  12[0:Inp] || SkC3 -> equal(op(e0,e3),e0)**.
% 0.53/0.70  13[0:Inp] || SkC3 -> equal(op(e3,e0),e0)**.
% 0.53/0.70  14[0:Inp] || SkC4 -> equal(op(e1,e0),e1)**.
% 0.53/0.70  15[0:Inp] || SkC4 -> equal(op(e0,e1),e1)**.
% 0.53/0.70  16[0:Inp] || SkC5 -> equal(op(e1,e1),e1)**.
% 0.53/0.70  17[0:Inp] || SkC6 -> equal(op(e1,e2),e1)**.
% 0.53/0.70  18[0:Inp] || SkC6 -> equal(op(e2,e1),e1)**.
% 0.53/0.70  19[0:Inp] || SkC7 -> equal(op(e1,e3),e1)**.
% 0.53/0.70  20[0:Inp] || SkC7 -> equal(op(e3,e1),e1)**.
% 0.53/0.70  21[0:Inp] || SkC8 -> equal(op(e2,e0),e2)**.
% 0.53/0.70  22[0:Inp] || SkC8 -> equal(op(e0,e2),e2)**.
% 0.53/0.70  23[0:Inp] || SkC9 -> equal(op(e2,e1),e2)**.
% 0.53/0.70  24[0:Inp] || SkC9 -> equal(op(e1,e2),e2)**.
% 0.53/0.70  25[0:Inp] || SkC10 -> equal(op(e2,e2),e2)**.
% 0.53/0.70  26[0:Inp] || SkC11 -> equal(op(e2,e3),e2)**.
% 0.53/0.70  27[0:Inp] || SkC11 -> equal(op(e3,e2),e2)**.
% 0.53/0.70  28[0:Inp] || SkC12 -> equal(op(e3,e0),e3)**.
% 0.53/0.70  29[0:Inp] || SkC12 -> equal(op(e0,e3),e3)**.
% 0.53/0.70  30[0:Inp] || SkC13 -> equal(op(e3,e1),e3)**.
% 0.53/0.70  31[0:Inp] || SkC13 -> equal(op(e1,e3),e3)**.
% 0.53/0.70  32[0:Inp] || SkC14 -> equal(op(e3,e2),e3)**.
% 0.53/0.70  33[0:Inp] || SkC14 -> equal(op(e2,e3),e3)**.
% 0.53/0.70  34[0:Inp] || equal(op(e1,e0),op(e0,e0))** -> .
% 0.53/0.70  35[0:Inp] || equal(op(e2,e0),op(e0,e0))** -> .
% 0.53/0.70  36[0:Inp] || equal(op(e3,e0),op(e0,e0))** -> .
% 0.53/0.70  37[0:Inp] || equal(op(e2,e0),op(e1,e0))** -> .
% 0.53/0.70  38[0:Inp] || equal(op(e3,e0),op(e1,e0))** -> .
% 0.53/0.70  39[0:Inp] || equal(op(e3,e0),op(e2,e0))** -> .
% 0.53/0.70  40[0:Inp] || equal(op(e1,e1),op(e0,e1))** -> .
% 0.53/0.70  41[0:Inp] || equal(op(e2,e1),op(e0,e1))** -> .
% 0.53/0.70  42[0:Inp] || equal(op(e3,e1),op(e0,e1))** -> .
% 0.53/0.70  43[0:Inp] || equal(op(e2,e1),op(e1,e1))** -> .
% 0.53/0.70  44[0:Inp] || equal(op(e3,e1),op(e1,e1))** -> .
% 0.53/0.70  45[0:Inp] || equal(op(e3,e1),op(e2,e1))** -> .
% 0.53/0.70  46[0:Inp] || equal(op(e1,e2),op(e0,e2))** -> .
% 0.53/0.70  47[0:Inp] || equal(op(e2,e2),op(e0,e2))** -> .
% 0.53/0.70  48[0:Inp] || equal(op(e3,e2),op(e0,e2))** -> .
% 0.53/0.70  49[0:Inp] || equal(op(e2,e2),op(e1,e2))** -> .
% 0.53/0.70  50[0:Inp] || equal(op(e3,e2),op(e1,e2))** -> .
% 0.53/0.70  51[0:Inp] || equal(op(e3,e2),op(e2,e2))** -> .
% 0.53/0.70  52[0:Inp] || equal(op(e1,e3),op(e0,e3))** -> .
% 0.53/0.70  53[0:Inp] || equal(op(e2,e3),op(e0,e3))** -> .
% 0.53/0.70  54[0:Inp] || equal(op(e3,e3),op(e0,e3))** -> .
% 0.53/0.70  55[0:Inp] || equal(op(e2,e3),op(e1,e3))** -> .
% 0.53/0.70  56[0:Inp] || equal(op(e3,e3),op(e1,e3))** -> .
% 0.53/0.70  57[0:Inp] || equal(op(e3,e3),op(e2,e3))** -> .
% 0.53/0.70  58[0:Inp] || equal(op(e0,e1),op(e0,e0))** -> .
% 0.53/0.70  59[0:Inp] || equal(op(e0,e2),op(e0,e0))** -> .
% 0.53/0.70  60[0:Inp] || equal(op(e0,e3),op(e0,e0))** -> .
% 0.53/0.70  61[0:Inp] || equal(op(e0,e2),op(e0,e1))** -> .
% 0.53/0.70  62[0:Inp] || equal(op(e0,e3),op(e0,e1))** -> .
% 0.53/0.70  63[0:Inp] || equal(op(e0,e3),op(e0,e2))** -> .
% 0.53/0.70  64[0:Inp] || equal(op(e1,e1),op(e1,e0))** -> .
% 0.53/0.70  65[0:Inp] || equal(op(e1,e2),op(e1,e0))** -> .
% 0.53/0.70  66[0:Inp] || equal(op(e1,e3),op(e1,e0))** -> .
% 0.53/0.70  67[0:Inp] || equal(op(e1,e2),op(e1,e1))** -> .
% 0.53/0.70  68[0:Inp] || equal(op(e1,e3),op(e1,e1))** -> .
% 0.53/0.70  69[0:Inp] || equal(op(e1,e3),op(e1,e2))** -> .
% 0.53/0.70  70[0:Inp] || equal(op(e2,e1),op(e2,e0))** -> .
% 0.53/0.70  71[0:Inp] || equal(op(e2,e2),op(e2,e0))** -> .
% 0.53/0.70  72[0:Inp] || equal(op(e2,e3),op(e2,e0))** -> .
% 0.53/0.70  73[0:Inp] || equal(op(e2,e2),op(e2,e1))** -> .
% 0.53/0.70  74[0:Inp] || equal(op(e2,e3),op(e2,e1))** -> .
% 0.53/0.70  75[0:Inp] || equal(op(e2,e3),op(e2,e2))** -> .
% 0.53/0.70  76[0:Inp] || equal(op(e3,e1),op(e3,e0))** -> .
% 0.53/0.70  77[0:Inp] || equal(op(e3,e2),op(e3,e0))** -> .
% 0.53/0.70  78[0:Inp] || equal(op(e3,e3),op(e3,e0))** -> .
% 0.53/0.70  79[0:Inp] || equal(op(e3,e2),op(e3,e1))** -> .
% 0.53/0.70  80[0:Inp] || equal(op(e3,e3),op(e3,e1))** -> .
% 0.53/0.70  81[0:Inp] || equal(op(e3,e3),op(e3,e2))** -> .
% 0.53/0.70  82[0:Inp] || equal(op(e0,e0),e0)** SkC0 -> .
% 0.53/0.70  83[0:Inp] || SkC1 equal(op(e1,e1),e1)** -> .
% 0.53/0.70  84[0:Inp] || SkC2 equal(op(e2,e2),e2)** -> .
% 0.53/0.70  85[0:Inp] || SkC3 equal(op(e3,e3),e3)** -> .
% 0.53/0.70  86[0:Inp] || SkC4 equal(op(e0,e0),e0)** -> .
% 0.53/0.70  87[0:Inp] || equal(op(e1,e1),e1)** SkC5 -> .
% 0.53/0.70  88[0:Inp] || SkC6 equal(op(e2,e2),e2)** -> .
% 0.53/0.70  89[0:Inp] || SkC7 equal(op(e3,e3),e3)** -> .
% 0.53/0.70  90[0:Inp] || SkC8 equal(op(e0,e0),e0)** -> .
% 0.53/0.70  91[0:Inp] || SkC9 equal(op(e1,e1),e1)** -> .
% 0.53/0.70  92[0:Inp] || equal(op(e2,e2),e2)** SkC10 -> .
% 0.53/0.70  93[0:Inp] || SkC11 equal(op(e3,e3),e3)** -> .
% 0.53/0.70  94[0:Inp] || SkC12 equal(op(e0,e0),e0)** -> .
% 0.53/0.70  95[0:Inp] || SkC13 equal(op(e1,e1),e1)** -> .
% 0.53/0.70  96[0:Inp] || SkC14 equal(op(e2,e2),e2)** -> .
% 0.53/0.70  97[0:Inp] || equal(op(e0,e0),e1) -> equal(op(e0,e1),e0)**.
% 0.53/0.70  98[0:Inp] || equal(op(e0,e0),e2) -> equal(op(e0,e2),e0)**.
% 0.53/0.70  99[0:Inp] || equal(op(e0,e0),e3) -> equal(op(e0,e3),e0)**.
% 0.53/0.70  100[0:Inp] || equal(op(e1,e1),e0)** -> equal(op(e1,e0),e1).
% 0.53/0.70  101[0:Inp] || equal(op(e1,e1),e2) -> equal(op(e1,e2),e1)**.
% 0.53/0.70  102[0:Inp] || equal(op(e1,e1),e3) -> equal(op(e1,e3),e1)**.
% 0.53/0.70  103[0:Inp] || equal(op(e2,e2),e0)** -> equal(op(e2,e0),e2).
% 0.53/0.70  104[0:Inp] || equal(op(e2,e2),e1)** -> equal(op(e2,e1),e2).
% 0.53/0.70  105[0:Inp] || equal(op(e2,e2),e3) -> equal(op(e2,e3),e2)**.
% 0.53/0.70  106[0:Inp] || equal(op(e3,e3),e0)** -> equal(op(e3,e0),e3).
% 0.53/0.70  107[0:Inp] || equal(op(e3,e3),e1)** -> equal(op(e3,e1),e3).
% 0.53/0.70  108[0:Inp] || equal(op(e3,e3),e2)** -> equal(op(e3,e2),e3).
% 0.53/0.70  109[0:Inp] ||  -> equal(op(e3,e3),e3)** SkC0 SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 0.53/0.70  110[0:Inp] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e2),e2) equal(op(e1,e1),e1) equal(op(e0,e0),e0).
% 0.53/0.70  113[0:Inp] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 0.53/0.70  114[0:Inp] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e1),e2) equal(op(e3,e0),e2).
% 0.53/0.70  115[0:Inp] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(op(e2,e3),e1) equal(op(e0,e3),e1).
% 0.53/0.70  116[0:Inp] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(op(e3,e2),e1) equal(op(e3,e0),e1).
% 0.53/0.70  117[0:Inp] ||  -> equal(op(e3,e3),e0)** equal(op(e0,e3),e0) equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 0.53/0.70  118[0:Inp] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 0.53/0.70  119[0:Inp] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 0.53/0.70  120[0:Inp] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e2),e3) equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 0.53/0.70  123[0:Inp] ||  -> equal(op(e2,e2),e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 0.53/0.70  124[0:Inp] ||  -> equal(op(e2,e2),e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  125[0:Inp] ||  -> equal(op(e2,e2),e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 0.53/0.70  126[0:Inp] ||  -> equal(op(e2,e2),e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  127[0:Inp] ||  -> equal(op(e3,e1),e3)** equal(op(e1,e1),e3) equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 0.53/0.70  128[0:Inp] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e1),e3) equal(op(e1,e2),e3) equal(op(e1,e0),e3).
% 0.53/0.70  129[0:Inp] ||  -> equal(op(e2,e1),e2) equal(op(e1,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 0.53/0.70  130[0:Inp] ||  -> equal(op(e1,e2),e2) equal(op(e1,e1),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 0.53/0.70  133[0:Inp] ||  -> equal(op(e1,e1),e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  134[0:Inp] ||  -> equal(op(e1,e1),e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 0.53/0.70  135[0:Inp] ||  -> equal(op(e3,e0),e3)** equal(op(e0,e0),e3) equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 0.53/0.70  136[0:Inp] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e0),e3) equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 0.53/0.70  137[0:Inp] ||  -> equal(op(e2,e0),e2) equal(op(e0,e0),e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 0.53/0.70  138[0:Inp] ||  -> equal(op(e0,e2),e2) equal(op(e0,e0),e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 0.53/0.70  139[0:Inp] ||  -> equal(op(e1,e0),e1) equal(op(e0,e0),e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  140[0:Inp] ||  -> equal(op(e0,e1),e1) equal(op(e0,e0),e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 0.53/0.70  143[0:Inp] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e2) equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 0.53/0.70  144[0:Inp] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 0.53/0.70  145[0:Inp] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2) equal(op(e3,e1),e0).
% 0.53/0.70  146[0:Inp] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0) equal(op(e3,e0),e2) equal(op(e3,e0),e1).
% 0.53/0.70  147[0:Inp] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 0.53/0.70  148[0:Inp] ||  -> equal(op(e2,e2),e2) equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 0.53/0.70  149[0:Inp] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e1) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 0.53/0.70  150[0:Inp] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e0) equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 0.53/0.70  151[0:Inp] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e2) equal(op(e1,e3),e0).
% 0.53/0.70  152[0:Inp] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e1) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 0.53/0.70  153[0:Inp] ||  -> equal(op(e1,e1),e1) equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 0.53/0.70  154[0:Inp] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e0) equal(op(e1,e0),e3)** equal(op(e1,e0),e2).
% 0.53/0.70  155[0:Inp] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0) equal(op(e0,e3),e2) equal(op(e0,e3),e1).
% 0.53/0.70  156[0:Inp] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e0) equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 0.53/0.70  157[0:Inp] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e0) equal(op(e0,e1),e3)** equal(op(e0,e1),e2).
% 0.53/0.70  158[0:Inp] ||  -> equal(op(e0,e0),e0) equal(op(e0,e0),e3)** equal(op(e0,e0),e2) equal(op(e0,e0),e1).
% 0.53/0.70  159[0:Inp] || equal(op(e3,e3),e3)** -> SkC0 SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 0.53/0.70  161[0:Inp] || equal(op(e1,e1),e3) equal(op(op(e1,e1),op(e1,e1)),e2) equal(op(op(op(e1,e1),op(e1,e1)),e1),e0)** -> .
% 0.53/0.70  163[0:Inp] || equal(op(e2,e2),e3) equal(op(op(e2,e2),op(e2,e2)),e1) equal(op(op(op(e2,e2),op(e2,e2)),e2),e0)** -> .
% 0.53/0.70  165[0:Inp] || equal(op(e2,e2),e3) equal(op(op(e2,e2),op(e2,e2)),e0) equal(op(op(op(e2,e2),op(e2,e2)),e2),e1)** -> .
% 0.53/0.70  167[0:Inp] || equal(op(e1,e1),e2) equal(op(op(e1,e1),op(e1,e1)),e3) equal(op(op(op(e1,e1),op(e1,e1)),e1),e0)** -> .
% 0.53/0.70  169[0:Inp] || equal(op(e3,e3),e2) equal(op(op(e3,e3),op(e3,e3)),e1) equal(op(op(op(e3,e3),op(e3,e3)),e3),e0)** -> .
% 0.53/0.70  171[0:Inp] || equal(op(e3,e3),e2) equal(op(op(e3,e3),op(e3,e3)),e0) equal(op(op(op(e3,e3),op(e3,e3)),e3),e1)** -> .
% 0.53/0.70  173[0:Inp] || equal(op(e2,e2),e1) equal(op(op(e2,e2),op(e2,e2)),e3) equal(op(op(op(e2,e2),op(e2,e2)),e2),e0)** -> .
% 0.53/0.70  175[0:Inp] || equal(op(e3,e3),e1) equal(op(op(e3,e3),op(e3,e3)),e2) equal(op(op(op(e3,e3),op(e3,e3)),e3),e0)** -> .
% 0.53/0.70  176[0:Inp] || equal(op(e2,e2),e1) equal(op(op(e2,e2),op(e2,e2)),e0) equal(op(op(op(e2,e2),op(e2,e2)),e2),e3)** -> .
% 0.53/0.70  177[0:Inp] || equal(op(e3,e3),e1) equal(op(op(e3,e3),op(e3,e3)),e0) equal(op(op(op(e3,e3),op(e3,e3)),e3),e2)** -> .
% 0.53/0.70  178[0:Inp] || equal(op(e1,e1),e0) equal(op(op(e1,e1),op(e1,e1)),e3) equal(op(op(op(e1,e1),op(e1,e1)),e1),e2)** -> .
% 0.53/0.70  181[0:Inp] || equal(op(e3,e3),e0) equal(op(op(e3,e3),op(e3,e3)),e2) equal(op(op(op(e3,e3),op(e3,e3)),e3),e1)** -> .
% 0.53/0.70  182[0:Inp] || equal(op(e2,e2),e0) equal(op(op(e2,e2),op(e2,e2)),e1) equal(op(op(op(e2,e2),op(e2,e2)),e2),e3)** -> .
% 0.53/0.70  184[0:Rew:25.1,92.0] || equal(e2,e2) SkC10* -> .
% 0.53/0.70  185[0:Obv:184.0] || SkC10* -> .
% 0.53/0.70  186[0:Rew:16.1,87.0] || equal(e1,e1) SkC5* -> .
% 0.53/0.70  187[0:Obv:186.0] || SkC5* -> .
% 0.53/0.70  188[0:Rew:7.1,82.0] || equal(e0,e0) SkC0* -> .
% 0.53/0.70  189[0:Obv:188.0] || SkC0* -> .
% 0.53/0.70  190[0:MRR:109.1,109.6,109.11,189.0,187.0,185.0] ||  -> equal(op(e3,e3),e3)** SkC1 SkC2 SkC3 SkC4 SkC6 SkC7 SkC8 SkC9 SkC11 SkC12 SkC13 SkC14.
% 0.53/0.70  191[0:Rew:190.0,159.0] || equal(e3,e3) -> SkC0* SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 0.53/0.70  192[0:Obv:191.0] ||  -> SkC0* SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 0.53/0.70  193[0:MRR:192.0,192.5,192.10,189.0,187.0,185.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC3 SkC2 SkC1*.
% 0.53/0.70  194[1:Spt:158.0] ||  -> equal(op(e0,e0),e0)**.
% 0.53/0.70  195[1:Rew:194.0,86.1] || SkC4* equal(e0,e0) -> .
% 0.53/0.70  196[1:Rew:194.0,90.1] || SkC8* equal(e0,e0) -> .
% 0.53/0.70  197[1:Rew:194.0,94.1] || SkC12* equal(e0,e0) -> .
% 0.53/0.70  200[1:Rew:194.0,135.1] ||  -> equal(op(e3,e0),e3)** equal(e3,e0) equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 0.53/0.70  201[1:Rew:194.0,136.1] ||  -> equal(op(e0,e3),e3)** equal(e3,e0) equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 0.53/0.70  206[1:Rew:194.0,138.1] ||  -> equal(op(e0,e2),e2) equal(e2,e0) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 0.53/0.70  210[1:Rew:194.0,139.1] ||  -> equal(op(e1,e0),e1) equal(e1,e0) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  211[1:Rew:194.0,140.1] ||  -> equal(op(e0,e1),e1) equal(e1,e0) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 0.53/0.70  213[1:Rew:194.0,60.0] || equal(op(e0,e3),e0)** -> .
% 0.53/0.70  214[1:Rew:194.0,59.0] || equal(op(e0,e2),e0)** -> .
% 0.53/0.70  215[1:Rew:194.0,58.0] || equal(op(e0,e1),e0)** -> .
% 0.53/0.70  216[1:Rew:194.0,36.0] || equal(op(e3,e0),e0)** -> .
% 0.53/0.70  217[1:Rew:194.0,35.0] || equal(op(e2,e0),e0)** -> .
% 0.53/0.70  218[1:Rew:194.0,34.0] || equal(op(e1,e0),e0)** -> .
% 0.53/0.70  219[1:Obv:195.1] || SkC4* -> .
% 0.53/0.70  220[1:MRR:193.8,219.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC3 SkC2 SkC1*.
% 0.53/0.70  221[1:Obv:196.1] || SkC8* -> .
% 0.53/0.70  222[1:Obv:197.1] || SkC12* -> .
% 0.53/0.70  223[1:MRR:12.1,213.0] || SkC3* -> .
% 0.53/0.70  224[1:MRR:155.1,213.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e2) equal(op(e0,e3),e1).
% 0.53/0.70  225[1:MRR:117.1,213.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 0.53/0.70  226[1:MRR:10.1,214.0] || SkC2* -> .
% 0.53/0.70  227[1:MRR:156.1,214.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 0.53/0.70  228[1:MRR:125.1,214.0] ||  -> equal(op(e2,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 0.53/0.70  229[1:MRR:8.1,215.0] || SkC1* -> .
% 0.53/0.70  231[1:MRR:133.1,215.0] ||  -> equal(op(e1,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  232[1:MRR:146.1,216.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e2) equal(op(e3,e0),e1).
% 0.53/0.70  233[1:MRR:118.1,216.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 0.53/0.70  234[1:MRR:150.1,217.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 0.53/0.70  235[1:MRR:126.1,217.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  236[1:MRR:154.1,218.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e3)** equal(op(e1,e0),e2).
% 0.53/0.70  237[1:MRR:134.1,218.0] ||  -> equal(op(e1,e1),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 0.53/0.70  238[1:MRR:220.2,220.5,220.8,220.9,220.10,222.0,221.0,223.0,226.0,229.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC7 SkC6*.
% 0.53/0.70  239[1:MRR:200.1,3.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 0.53/0.70  240[1:MRR:201.1,3.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 0.53/0.70  242[1:MRR:206.1,2.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 0.53/0.70  243[1:MRR:210.1,1.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  244[1:MRR:211.1,1.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 0.53/0.70  246[2:Spt:153.0] ||  -> equal(op(e1,e1),e1)**.
% 0.53/0.70  247[2:Rew:246.0,91.1] || SkC9* equal(e1,e1) -> .
% 0.53/0.70  248[2:Rew:246.0,95.1] || SkC13* equal(e1,e1) -> .
% 0.53/0.70  260[2:Rew:246.0,231.0] ||  -> equal(e1,e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  264[2:Rew:246.0,68.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.70  265[2:Rew:246.0,67.0] || equal(op(e1,e2),e1)** -> .
% 0.53/0.70  266[2:Rew:246.0,64.0] || equal(op(e1,e0),e1)** -> .
% 0.53/0.70  267[2:Rew:246.0,44.0] || equal(op(e3,e1),e1)** -> .
% 0.53/0.70  268[2:Rew:246.0,43.0] || equal(op(e2,e1),e1)** -> .
% 0.53/0.70  270[2:Obv:247.1] || SkC9* -> .
% 0.53/0.70  271[2:MRR:238.3,270.0] ||  -> SkC14 SkC13 SkC11 SkC7 SkC6*.
% 0.53/0.70  272[2:Obv:248.1] || SkC13* -> .
% 0.53/0.70  273[2:MRR:271.1,272.0] ||  -> SkC14 SkC11 SkC7 SkC6*.
% 0.53/0.70  274[2:MRR:19.1,264.0] || SkC7* -> .
% 0.53/0.70  275[2:MRR:151.1,264.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2) equal(op(e1,e3),e0).
% 0.53/0.70  276[2:MRR:115.1,264.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1) equal(op(e0,e3),e1).
% 0.53/0.70  277[2:MRR:273.2,274.0] ||  -> SkC14 SkC11 SkC6*.
% 0.53/0.70  278[2:MRR:17.1,265.0] || SkC6* -> .
% 0.53/0.70  279[2:MRR:152.1,265.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 0.53/0.70  280[2:MRR:123.1,265.0] ||  -> equal(op(e2,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 0.53/0.70  281[2:MRR:277.2,278.0] ||  -> SkC14 SkC11*.
% 0.53/0.70  283[2:MRR:243.0,266.0] ||  -> equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  284[2:MRR:145.1,267.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e2) equal(op(e3,e1),e0).
% 0.53/0.70  287[2:MRR:124.1,268.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  291[2:MRR:260.0,1.0] ||  -> equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  297[3:Spt:148.0] ||  -> equal(op(e2,e2),e2)**.
% 0.53/0.70  298[3:Rew:297.0,96.1] || SkC14* equal(e2,e2) -> .
% 0.53/0.70  304[3:Rew:297.0,287.0] ||  -> equal(e2,e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  320[3:Obv:298.1] || SkC14* -> .
% 0.53/0.70  321[3:MRR:281.0,320.0] ||  -> SkC11*.
% 0.53/0.70  322[3:MRR:27.0,321.0] ||  -> equal(op(e3,e2),e2)**.
% 0.53/0.70  323[3:MRR:26.0,321.0] ||  -> equal(op(e2,e3),e2)**.
% 0.53/0.70  324[3:MRR:93.0,321.0] || equal(op(e3,e3),e3)** -> .
% 0.53/0.70  329[3:Rew:322.0,81.0] || equal(op(e3,e3),e2)** -> .
% 0.53/0.70  330[3:Rew:322.0,79.0] || equal(op(e3,e1),e2)** -> .
% 0.53/0.70  331[3:Rew:322.0,77.0] || equal(op(e3,e0),e2)** -> .
% 0.53/0.70  354[3:MRR:143.0,324.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 0.53/0.70  355[3:MRR:284.1,330.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e0).
% 0.53/0.70  356[3:MRR:232.1,331.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e1).
% 0.53/0.70  377[3:Rew:323.0,304.1] ||  -> equal(e2,e1) equal(e2,e1) equal(op(e2,e0),e1)**.
% 0.53/0.70  378[3:Obv:377.0] ||  -> equal(e2,e1) equal(op(e2,e0),e1)**.
% 0.53/0.70  379[3:MRR:378.0,4.0] ||  -> equal(op(e2,e0),e1)**.
% 0.53/0.70  381[3:Rew:379.0,39.0] || equal(op(e3,e0),e1)** -> .
% 0.53/0.70  384[3:MRR:356.1,381.0] ||  -> equal(op(e3,e0),e3)**.
% 0.53/0.70  386[3:Rew:384.0,76.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.70  390[3:MRR:107.1,386.0] || equal(op(e3,e3),e1)** -> .
% 0.53/0.70  391[3:MRR:355.0,386.0] ||  -> equal(op(e3,e1),e0)**.
% 0.53/0.70  392[3:Rew:391.0,80.0] || equal(op(e3,e3),e0)** -> .
% 0.53/0.70  434[3:MRR:354.0,354.1,354.2,329.0,390.0,392.0] ||  -> .
% 0.53/0.70  435[3:Spt:434.0,148.0,297.0] || equal(op(e2,e2),e2)** -> .
% 0.53/0.70  436[3:Spt:434.0,148.1,148.2,148.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 0.53/0.70  439[4:Spt:436.0] ||  -> equal(op(e2,e2),e3)**.
% 0.53/0.70  441[4:Rew:439.0,47.0] || equal(op(e0,e2),e3)** -> .
% 0.53/0.70  442[4:Rew:439.0,49.0] || equal(op(e1,e2),e3)** -> .
% 0.53/0.70  443[4:Rew:439.0,51.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.70  458[4:Rew:439.0,163.0] || equal(e3,e3) equal(op(op(e2,e2),op(e2,e2)),e1) equal(op(op(op(e2,e2),op(e2,e2)),e2),e0)** -> .
% 0.53/0.70  460[4:MRR:227.1,441.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 0.53/0.70  461[4:MRR:240.1,441.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e1),e3).
% 0.53/0.70  462[4:MRR:279.1,442.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 0.53/0.70  464[4:MRR:32.1,443.0] || SkC14* -> .
% 0.53/0.70  468[4:MRR:281.0,464.0] ||  -> SkC11*.
% 0.53/0.70  469[4:MRR:26.0,468.0] ||  -> equal(op(e2,e3),e2)**.
% 0.53/0.70  470[4:MRR:27.0,468.0] ||  -> equal(op(e3,e2),e2)**.
% 0.53/0.70  473[4:Rew:469.0,53.0] || equal(op(e0,e3),e2)** -> .
% 0.53/0.70  479[4:Rew:469.0,276.1] ||  -> equal(op(e3,e3),e1)** equal(e2,e1) equal(op(e0,e3),e1).
% 0.53/0.70  480[4:Rew:470.0,48.0] || equal(op(e0,e2),e2)** -> .
% 0.53/0.70  481[4:Rew:470.0,50.0] || equal(op(e1,e2),e2)** -> .
% 0.53/0.70  494[4:MRR:242.1,473.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e1),e2).
% 0.53/0.70  503[4:MRR:460.0,480.0] ||  -> equal(op(e0,e2),e1)**.
% 0.53/0.70  510[4:MRR:462.0,481.0] ||  -> equal(op(e1,e2),e0)**.
% 0.53/0.70  529[4:Rew:503.0,494.0] ||  -> equal(e2,e1) equal(op(e0,e1),e2)**.
% 0.53/0.70  530[4:MRR:529.0,4.0] ||  -> equal(op(e0,e1),e2)**.
% 0.53/0.70  536[4:Rew:530.0,461.1] ||  -> equal(op(e0,e3),e3)** equal(e3,e2).
% 0.53/0.70  549[4:MRR:536.1,6.0] ||  -> equal(op(e0,e3),e3)**.
% 0.53/0.70  562[4:Rew:549.0,479.2] ||  -> equal(op(e3,e3),e1)** equal(e2,e1) equal(e3,e1).
% 0.53/0.70  563[4:MRR:562.1,562.2,4.0,5.0] ||  -> equal(op(e3,e3),e1)**.
% 0.53/0.70  576[4:Obv:458.0] || equal(op(op(e2,e2),op(e2,e2)),e1) equal(op(op(op(e2,e2),op(e2,e2)),e2),e0)** -> .
% 0.53/0.70  577[4:Rew:510.0,576.1,563.0,576.1,439.0,576.1,563.0,576.0,439.0,576.0] || equal(e1,e1)* equal(e0,e0) -> .
% 0.53/0.70  578[4:Obv:577.1] ||  -> .
% 0.53/0.70  585[4:Spt:578.0,436.0,439.0] || equal(op(e2,e2),e3)** -> .
% 0.53/0.70  586[4:Spt:578.0,436.1,436.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 0.53/0.70  589[5:Spt:586.0] ||  -> equal(op(e2,e2),e1)**.
% 0.53/0.70  594[5:Rew:589.0,71.0] || equal(op(e2,e0),e1)** -> .
% 0.53/0.70  597[5:Rew:589.0,47.0] || equal(op(e0,e2),e1)** -> .
% 0.53/0.70  600[5:Rew:589.0,104.0] || equal(e1,e1) -> equal(op(e2,e1),e2)**.
% 0.53/0.70  608[5:MRR:283.1,594.0] ||  -> equal(op(e3,e0),e1)**.
% 0.53/0.70  619[5:Rew:608.0,114.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e1),e2) equal(e2,e1).
% 0.53/0.70  623[5:MRR:227.2,597.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e3)**.
% 0.53/0.70  635[5:Obv:600.0] ||  -> equal(op(e2,e1),e2)**.
% 0.53/0.70  637[5:Rew:635.0,74.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.70  641[5:Rew:635.0,291.1] ||  -> equal(op(e3,e1),e0)** equal(e2,e0).
% 0.53/0.70  644[5:MRR:26.1,637.0] || SkC11* -> .
% 0.53/0.70  645[5:MRR:281.1,644.0] ||  -> SkC14*.
% 0.53/0.70  646[5:MRR:32.0,645.0] ||  -> equal(op(e3,e2),e3)**.
% 0.53/0.70  647[5:MRR:33.0,645.0] ||  -> equal(op(e2,e3),e3)**.
% 0.53/0.70  651[5:Rew:646.0,50.0] || equal(op(e1,e2),e3)** -> .
% 0.53/0.70  652[5:Rew:646.0,48.0] || equal(op(e0,e2),e3)** -> .
% 0.53/0.70  657[5:Rew:647.0,55.0] || equal(op(e1,e3),e3)** -> .
% 0.53/0.70  669[5:MRR:279.1,651.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 0.53/0.70  670[5:MRR:275.0,657.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 0.53/0.70  671[5:MRR:641.1,2.0] ||  -> equal(op(e3,e1),e0)**.
% 0.53/0.70  677[5:MRR:623.1,652.0] ||  -> equal(op(e0,e2),e2)**.
% 0.53/0.70  679[5:Rew:677.0,46.0] || equal(op(e1,e2),e2)** -> .
% 0.53/0.70  689[5:MRR:669.0,679.0] ||  -> equal(op(e1,e2),e0)**.
% 0.53/0.70  691[5:Rew:689.0,69.0] || equal(op(e1,e3),e0)** -> .
% 0.53/0.70  694[5:MRR:670.1,691.0] ||  -> equal(op(e1,e3),e2)**.
% 0.53/0.70  696[5:Rew:694.0,56.0] || equal(op(e3,e3),e2)** -> .
% 0.53/0.70  706[5:Rew:671.0,619.2,646.0,619.1] ||  -> equal(op(e3,e3),e2)** equal(e3,e2) equal(e2,e0) equal(e2,e1).
% 0.53/0.70  707[5:MRR:706.0,706.1,706.2,706.3,696.0,6.0,2.0,4.0] ||  -> .
% 0.53/0.70  714[5:Spt:707.0,586.0,589.0] || equal(op(e2,e2),e1)** -> .
% 0.53/0.70  715[5:Spt:707.0,586.1] ||  -> equal(op(e2,e2),e0)**.
% 0.53/0.70  723[5:Rew:715.0,73.0] || equal(op(e2,e1),e0)** -> .
% 0.53/0.70  725[5:MRR:291.1,723.0] ||  -> equal(op(e3,e1),e0)**.
% 0.53/0.70  739[5:Rew:715.0,103.0] || equal(e0,e0) -> equal(op(e2,e0),e2)**.
% 0.53/0.70  740[5:Obv:739.0] ||  -> equal(op(e2,e0),e2)**.
% 0.53/0.70  744[5:Rew:740.0,72.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.70  746[5:Rew:740.0,283.1] ||  -> equal(op(e3,e0),e1)** equal(e2,e1).
% 0.53/0.70  747[5:MRR:26.1,744.0] || SkC11* -> .
% 0.53/0.70  748[5:MRR:281.1,747.0] ||  -> SkC14*.
% 0.53/0.70  749[5:MRR:33.0,748.0] ||  -> equal(op(e2,e3),e3)**.
% 0.53/0.70  750[5:MRR:32.0,748.0] ||  -> equal(op(e3,e2),e3)**.
% 0.53/0.70  752[5:Rew:749.0,53.0] || equal(op(e0,e3),e3)** -> .
% 0.53/0.70  767[5:MRR:746.1,4.0] ||  -> equal(op(e3,e0),e1)**.
% 0.53/0.70  773[5:Rew:750.0,280.1,715.0,280.0] ||  -> equal(e1,e0) equal(e3,e1) equal(op(e0,e2),e1)**.
% 0.53/0.70  774[5:MRR:773.0,773.1,1.0,5.0] ||  -> equal(op(e0,e2),e1)**.
% 0.53/0.70  776[5:Rew:774.0,63.0] || equal(op(e0,e3),e1)** -> .
% 0.53/0.70  784[5:MRR:224.0,224.2,752.0,776.0] ||  -> equal(op(e0,e3),e2)**.
% 0.53/0.70  786[5:Rew:784.0,54.0] || equal(op(e3,e3),e2)** -> .
% 0.53/0.70  804[5:Rew:767.0,114.3,725.0,114.2,750.0,114.1] ||  -> equal(op(e3,e3),e2)** equal(e3,e2) equal(e2,e0) equal(e2,e1).
% 0.53/0.70  805[5:MRR:804.0,804.1,804.2,804.3,786.0,6.0,2.0,4.0] ||  -> .
% 0.53/0.70  814[2:Spt:805.0,153.0,246.0] || equal(op(e1,e1),e1)** -> .
% 0.53/0.70  815[2:Spt:805.0,153.1,153.2,153.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 0.53/0.70  818[3:Spt:815.0] ||  -> equal(op(e1,e1),e3)**.
% 0.53/0.70  822[3:Rew:818.0,44.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.70  823[3:Rew:818.0,64.0] || equal(op(e1,e0),e3)** -> .
% 0.53/0.70  824[3:Rew:818.0,67.0] || equal(op(e1,e2),e3)** -> .
% 0.53/0.70  828[3:Rew:818.0,237.0] ||  -> equal(e3,e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 0.53/0.70  838[3:Rew:818.0,102.0] || equal(e3,e3) -> equal(op(e1,e3),e1)**.
% 0.53/0.70  843[3:MRR:30.1,822.0] || SkC13* -> .
% 0.53/0.70  847[3:MRR:238.1,843.0] ||  -> SkC14 SkC11 SkC9 SkC7 SkC6*.
% 0.53/0.70  849[3:MRR:236.1,823.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e2)**.
% 0.53/0.70  851[3:MRR:119.2,824.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e0,e2),e3).
% 0.53/0.70  857[3:Obv:838.0] ||  -> equal(op(e1,e3),e1)**.
% 0.53/0.70  859[3:Rew:857.0,69.0] || equal(op(e1,e2),e1)** -> .
% 0.53/0.70  860[3:Rew:857.0,66.0] || equal(op(e1,e0),e1)** -> .
% 0.53/0.70  862[3:Rew:857.0,52.0] || equal(op(e0,e3),e1)** -> .
% 0.53/0.70  863[3:Rew:857.0,225.2] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0) equal(e1,e0).
% 0.53/0.70  866[3:MRR:17.1,859.0] || SkC6* -> .
% 0.53/0.70  868[3:MRR:847.4,866.0] ||  -> SkC14 SkC11 SkC9 SkC7*.
% 0.53/0.70  872[3:MRR:224.2,862.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e2).
% 0.53/0.70  873[3:MRR:244.1,862.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e2),e1)**.
% 0.53/0.70  874[3:MRR:849.0,860.0] ||  -> equal(op(e1,e0),e2)**.
% 0.53/0.70  876[3:Rew:874.0,37.0] || equal(op(e2,e0),e2)** -> .
% 0.53/0.70  877[3:Rew:874.0,65.0] || equal(op(e1,e2),e2)** -> .
% 0.53/0.70  878[3:Rew:874.0,38.0] || equal(op(e3,e0),e2)** -> .
% 0.53/0.70  881[3:MRR:103.1,876.0] || equal(op(e2,e2),e0)** -> .
% 0.53/0.70  884[3:MRR:24.1,877.0] || SkC9* -> .
% 0.53/0.70  886[3:MRR:868.2,884.0] ||  -> SkC14 SkC11 SkC7*.
% 0.53/0.70  887[3:MRR:232.1,878.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e1).
% 0.53/0.70  890[3:MRR:235.0,881.0] ||  -> equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  891[3:MRR:148.3,881.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e2),e3)** equal(op(e2,e2),e1).
% 0.53/0.70  892[3:Rew:857.0,828.1] ||  -> equal(e3,e0) equal(e1,e0) equal(op(e1,e2),e0)**.
% 0.53/0.70  893[3:MRR:892.0,892.1,3.0,1.0] ||  -> equal(op(e1,e2),e0)**.
% 0.53/0.70  895[3:Rew:893.0,50.0] || equal(op(e3,e2),e0)** -> .
% 0.53/0.70  900[3:MRR:233.1,895.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e1),e0).
% 0.53/0.70  901[3:MRR:144.3,895.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1).
% 0.53/0.70  903[3:MRR:863.2,1.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0).
% 0.53/0.70  911[4:Spt:886.0] ||  -> SkC14*.
% 0.53/0.70  912[4:MRR:32.0,911.0] ||  -> equal(op(e3,e2),e3)**.
% 0.53/0.70  913[4:MRR:33.0,911.0] ||  -> equal(op(e2,e3),e3)**.
% 0.53/0.70  922[4:Rew:912.0,77.0] || equal(op(e3,e0),e3)** -> .
% 0.53/0.70  937[4:Rew:913.0,890.0] ||  -> equal(e3,e0) equal(op(e2,e1),e0)**.
% 0.53/0.70  949[4:MRR:106.1,922.0] || equal(op(e3,e3),e0)** -> .
% 0.53/0.70  968[4:MRR:900.0,949.0] ||  -> equal(op(e3,e1),e0)**.
% 0.53/0.70  973[4:Rew:968.0,45.0] || equal(op(e2,e1),e0)** -> .
% 0.53/0.70  981[4:MRR:937.0,937.1,3.0,973.0] ||  -> .
% 0.53/0.70  1027[4:Spt:981.0,886.0,911.0] || SkC14* -> .
% 0.53/0.70  1028[4:Spt:981.0,886.1,886.2] ||  -> SkC11 SkC7*.
% 0.53/0.70  1029[5:Spt:1028.0] ||  -> SkC11*.
% 0.53/0.70  1030[5:MRR:27.0,1029.0] ||  -> equal(op(e3,e2),e2)**.
% 0.53/0.70  1031[5:MRR:26.0,1029.0] ||  -> equal(op(e2,e3),e2)**.
% 0.53/0.70  1035[5:Rew:1030.0,48.0] || equal(op(e0,e2),e2)** -> .
% 0.53/0.70  1038[5:Rew:1030.0,51.0] || equal(op(e2,e2),e2)** -> .
% 0.53/0.70  1045[5:Rew:1031.0,53.0] || equal(op(e0,e3),e2)** -> .
% 0.53/0.70  1046[5:Rew:1031.0,74.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.70  1050[5:Rew:1031.0,903.1] ||  -> equal(op(e3,e3),e0)** equal(e2,e0).
% 0.53/0.70  1055[5:MRR:227.0,1035.0] ||  -> equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 0.53/0.70  1059[5:MRR:891.0,1038.0] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1).
% 0.53/0.70  1060[5:MRR:872.1,1045.0] ||  -> equal(op(e0,e3),e3)**.
% 0.53/0.70  1065[5:Rew:1060.0,63.0] || equal(op(e0,e2),e3)** -> .
% 0.53/0.70  1067[5:MRR:104.1,1046.0] || equal(op(e2,e2),e1)** -> .
% 0.53/0.70  1070[5:MRR:1050.1,2.0] ||  -> equal(op(e3,e3),e0)**.
% 0.53/0.70  1100[5:MRR:1055.0,1065.0] ||  -> equal(op(e0,e2),e1)**.
% 0.53/0.70  1115[5:MRR:1059.1,1067.0] ||  -> equal(op(e2,e2),e3)**.
% 0.53/0.70  1118[5:Rew:1115.0,165.0] || equal(e3,e3) equal(op(op(e2,e2),op(e2,e2)),e0) equal(op(op(op(e2,e2),op(e2,e2)),e2),e1)** -> .
% 0.53/0.70  1133[5:Obv:1118.0] || equal(op(op(e2,e2),op(e2,e2)),e0) equal(op(op(op(e2,e2),op(e2,e2)),e2),e1)** -> .
% 0.53/0.70  1134[5:Rew:1100.0,1133.1,1070.0,1133.1,1115.0,1133.1,1070.0,1133.0,1115.0,1133.0] || equal(e0,e0) equal(e1,e1)* -> .
% 0.53/0.70  1135[5:Obv:1134.1] ||  -> .
% 0.53/0.70  1136[5:Spt:1135.0,1028.0,1029.0] || SkC11* -> .
% 0.53/0.70  1137[5:Spt:1135.0,1028.1] ||  -> SkC7*.
% 0.53/0.70  1138[5:MRR:20.0,1137.0] ||  -> equal(op(e3,e1),e1)**.
% 0.53/0.70  1140[5:Rew:1138.0,79.0] || equal(op(e3,e2),e1)** -> .
% 0.53/0.70  1144[5:Rew:1138.0,76.0] || equal(op(e3,e0),e1)** -> .
% 0.53/0.70  1145[5:Rew:1138.0,42.0] || equal(op(e0,e1),e1)** -> .
% 0.53/0.70  1146[5:Rew:1138.0,900.1] ||  -> equal(op(e3,e3),e0)** equal(e1,e0).
% 0.53/0.70  1147[5:MRR:1146.1,1.0] ||  -> equal(op(e3,e3),e0)**.
% 0.53/0.70  1161[5:MRR:887.1,1144.0] ||  -> equal(op(e3,e0),e3)**.
% 0.53/0.70  1164[5:Rew:1161.0,77.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.70  1174[5:MRR:873.0,1145.0] ||  -> equal(op(e0,e2),e1)**.
% 0.53/0.70  1195[5:MRR:901.0,901.2,1164.0,1140.0] ||  -> equal(op(e3,e2),e2)**.
% 0.53/0.70  1200[5:Rew:1174.0,851.2,1195.0,851.0] ||  -> equal(e3,e2) equal(op(e2,e2),e3)** equal(e3,e1).
% 0.53/0.70  1201[5:MRR:1200.0,1200.2,6.0,5.0] ||  -> equal(op(e2,e2),e3)**.
% 0.53/0.70  1213[5:Rew:1174.0,165.2,1147.0,165.2,1201.0,165.2,1147.0,165.1,1201.0,165.1,1201.0,165.0] || equal(e3,e3)* equal(e0,e0) equal(e1,e1) -> .
% 0.53/0.70  1214[5:Obv:1213.2] ||  -> .
% 0.53/0.70  1226[3:Spt:1214.0,815.0,818.0] || equal(op(e1,e1),e3)** -> .
% 0.53/0.70  1227[3:Spt:1214.0,815.1,815.2] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 0.53/0.70  1229[3:MRR:127.1,1226.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 0.53/0.70  1230[4:Spt:1227.0] ||  -> equal(op(e1,e1),e2)**.
% 0.53/0.70  1233[4:Rew:1230.0,68.0] || equal(op(e1,e3),e2)** -> .
% 0.53/0.70  1234[4:Rew:1230.0,67.0] || equal(op(e1,e2),e2)** -> .
% 0.53/0.70  1235[4:Rew:1230.0,64.0] || equal(op(e1,e0),e2)** -> .
% 0.53/0.70  1241[4:Rew:1230.0,101.0] || equal(e2,e2) -> equal(op(e1,e2),e1)**.
% 0.53/0.70  1244[4:Rew:1230.0,237.0] ||  -> equal(e2,e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 0.53/0.70  1245[4:Rew:1230.0,231.0] ||  -> equal(e2,e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  1247[4:MRR:113.2,1233.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e0,e3),e2).
% 0.53/0.70  1249[4:MRR:24.1,1234.0] || SkC9* -> .
% 0.53/0.70  1252[4:MRR:238.3,1249.0] ||  -> SkC14 SkC13 SkC11 SkC7 SkC6*.
% 0.53/0.70  1253[4:MRR:236.2,1235.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e3)**.
% 0.53/0.70  1265[4:Obv:1241.0] ||  -> equal(op(e1,e2),e1)**.
% 0.53/0.70  1266[4:Rew:1265.0,69.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.70  1267[4:Rew:1265.0,65.0] || equal(op(e1,e0),e1)** -> .
% 0.53/0.70  1268[4:Rew:1265.0,46.0] || equal(op(e0,e2),e1)** -> .
% 0.53/0.70  1271[4:Rew:1265.0,228.2] ||  -> equal(op(e2,e2),e0) equal(op(e3,e2),e0)** equal(e1,e0).
% 0.53/0.70  1275[4:MRR:19.1,1266.0] || SkC7* -> .
% 0.53/0.70  1277[4:MRR:1252.3,1275.0] ||  -> SkC14 SkC13 SkC11 SkC6*.
% 0.53/0.70  1280[4:MRR:244.2,1268.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)**.
% 0.53/0.70  1283[4:MRR:1253.0,1267.0] ||  -> equal(op(e1,e0),e3)**.
% 0.53/0.70  1285[4:Rew:1283.0,66.0] || equal(op(e1,e3),e3)** -> .
% 0.53/0.70  1286[4:Rew:1283.0,38.0] || equal(op(e3,e0),e3)** -> .
% 0.53/0.70  1287[4:Rew:1283.0,37.0] || equal(op(e2,e0),e3)** -> .
% 0.53/0.70  1290[4:MRR:31.1,1285.0] || SkC13* -> .
% 0.53/0.70  1292[4:MRR:1277.1,1290.0] ||  -> SkC14 SkC11 SkC6*.
% 0.53/0.70  1293[4:MRR:106.1,1286.0] || equal(op(e3,e3),e0)** -> .
% 0.53/0.70  1296[4:MRR:234.1,1287.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e1).
% 0.53/0.70  1299[4:MRR:233.0,1293.0] ||  -> equal(op(e3,e2),e0)** equal(op(e3,e1),e0).
% 0.53/0.70  1300[4:MRR:143.3,1293.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e2) equal(op(e3,e3),e1).
% 0.53/0.70  1301[4:Rew:1265.0,1244.2] ||  -> equal(e2,e0) equal(op(e1,e3),e0)** equal(e1,e0).
% 0.53/0.70  1302[4:MRR:1301.0,1301.2,2.0,1.0] ||  -> equal(op(e1,e3),e0)**.
% 0.53/0.70  1304[4:Rew:1302.0,55.0] || equal(op(e2,e3),e0)** -> .
% 0.53/0.70  1309[4:MRR:235.1,1304.0] ||  -> equal(op(e2,e2),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  1310[4:MRR:147.3,1304.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e1).
% 0.53/0.70  1311[4:MRR:1245.0,2.0] ||  -> equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  1312[4:MRR:1271.2,1.0] ||  -> equal(op(e2,e2),e0) equal(op(e3,e2),e0)**.
% 0.53/0.70  1319[5:Spt:1292.0] ||  -> SkC14*.
% 0.53/0.70  1320[5:MRR:33.0,1319.0] ||  -> equal(op(e2,e3),e3)**.
% 0.53/0.70  1321[5:MRR:32.0,1319.0] ||  -> equal(op(e3,e2),e3)**.
% 0.53/0.70  1327[5:Rew:1320.0,57.0] || equal(op(e3,e3),e3)** -> .
% 0.53/0.70  1328[5:Rew:1320.0,74.0] || equal(op(e2,e1),e3)** -> .
% 0.53/0.70  1338[5:Rew:1321.0,79.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.70  1344[5:Rew:1321.0,1312.1] ||  -> equal(op(e2,e2),e0)** equal(e3,e0).
% 0.53/0.70  1348[5:MRR:1300.0,1327.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1).
% 0.53/0.70  1349[5:MRR:1229.1,1328.0] ||  -> equal(op(e3,e1),e3)** equal(op(e0,e1),e3).
% 0.53/0.70  1353[5:MRR:107.1,1338.0] || equal(op(e3,e3),e1)** -> .
% 0.53/0.70  1363[5:MRR:1344.1,3.0] ||  -> equal(op(e2,e2),e0)**.
% 0.53/0.70  1364[5:Rew:1363.0,73.0] || equal(op(e2,e1),e0)** -> .
% 0.53/0.70  1373[5:MRR:1311.1,1364.0] ||  -> equal(op(e3,e1),e0)**.
% 0.53/0.70  1393[5:MRR:1348.1,1353.0] ||  -> equal(op(e3,e3),e2)**.
% 0.53/0.70  1395[5:Rew:1393.0,171.0] || equal(e2,e2) equal(op(op(e3,e3),op(e3,e3)),e0) equal(op(op(op(e3,e3),op(e3,e3)),e3),e1)** -> .
% 0.53/0.70  1400[5:Rew:1373.0,1349.0] ||  -> equal(e3,e0) equal(op(e0,e1),e3)**.
% 0.53/0.70  1401[5:MRR:1400.0,3.0] ||  -> equal(op(e0,e1),e3)**.
% 0.53/0.70  1405[5:Rew:1401.0,1280.0] ||  -> equal(e3,e1) equal(op(e0,e3),e1)**.
% 0.53/0.70  1407[5:MRR:1405.0,5.0] ||  -> equal(op(e0,e3),e1)**.
% 0.53/0.70  1424[5:Obv:1395.0] || equal(op(op(e3,e3),op(e3,e3)),e0) equal(op(op(op(e3,e3),op(e3,e3)),e3),e1)** -> .
% 0.53/0.70  1425[5:Rew:1407.0,1424.1,1363.0,1424.1,1393.0,1424.1,1363.0,1424.0,1393.0,1424.0] || equal(e0,e0) equal(e1,e1)* -> .
% 0.53/0.70  1426[5:Obv:1425.1] ||  -> .
% 0.53/0.70  1430[5:Spt:1426.0,1292.0,1319.0] || SkC14* -> .
% 0.53/0.70  1431[5:Spt:1426.0,1292.1,1292.2] ||  -> SkC11 SkC6*.
% 0.53/0.70  1432[6:Spt:1431.0] ||  -> SkC11*.
% 0.53/0.70  1433[6:MRR:26.0,1432.0] ||  -> equal(op(e2,e3),e2)**.
% 0.53/0.70  1434[6:MRR:27.0,1432.0] ||  -> equal(op(e3,e2),e2)**.
% 0.53/0.70  1439[6:Rew:1433.0,72.0] || equal(op(e2,e0),e2)** -> .
% 0.53/0.70  1453[6:Rew:1434.0,1299.0] ||  -> equal(e2,e0) equal(op(e3,e1),e0)**.
% 0.53/0.70  1469[6:MRR:103.1,1439.0] || equal(op(e2,e2),e0)** -> .
% 0.53/0.70  1486[6:MRR:1309.0,1469.0] ||  -> equal(op(e2,e1),e0)**.
% 0.53/0.70  1491[6:Rew:1486.0,45.0] || equal(op(e3,e1),e0)** -> .
% 0.53/0.70  1499[6:MRR:1453.0,1453.1,2.0,1491.0] ||  -> .
% 0.53/0.70  1545[6:Spt:1499.0,1431.0,1432.0] || SkC11* -> .
% 0.53/0.70  1546[6:Spt:1499.0,1431.1] ||  -> SkC6*.
% 0.53/0.70  1547[6:MRR:18.0,1546.0] ||  -> equal(op(e2,e1),e1)**.
% 0.53/0.70  1549[6:Rew:1547.0,74.0] || equal(op(e2,e3),e1)** -> .
% 0.53/0.70  1551[6:Rew:1547.0,70.0] || equal(op(e2,e0),e1)** -> .
% 0.53/0.70  1552[6:Rew:1547.0,41.0] || equal(op(e0,e1),e1)** -> .
% 0.53/0.70  1555[6:MRR:1296.1,1551.0] ||  -> equal(op(e2,e0),e2)**.
% 0.53/0.70  1558[6:Rew:1555.0,72.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.70  1569[6:Rew:1547.0,1309.1] ||  -> equal(op(e2,e2),e0)** equal(e1,e0).
% 0.53/0.70  1570[6:MRR:1569.1,1.0] ||  -> equal(op(e2,e2),e0)**.
% 0.53/0.70  1582[6:MRR:1280.0,1552.0] ||  -> equal(op(e0,e3),e1)**.
% 0.53/0.70  1603[6:MRR:1310.1,1310.2,1558.0,1549.0] ||  -> equal(op(e2,e3),e3)**.
% 0.53/0.70  1608[6:Rew:1582.0,1247.2,1603.0,1247.1] ||  -> equal(op(e3,e3),e2)** equal(e3,e2) equal(e2,e1).
% 0.53/0.70  1609[6:MRR:1608.1,1608.2,6.0,4.0] ||  -> equal(op(e3,e3),e2)**.
% 0.53/0.70  1632[6:Rew:1582.0,171.2,1570.0,171.2,1609.0,171.2,1570.0,171.1,1609.0,171.1,1609.0,171.0] || equal(e2,e2)* equal(e0,e0) equal(e1,e1) -> .
% 0.53/0.70  1633[6:Obv:1632.2] ||  -> .
% 0.53/0.70  1634[4:Spt:1633.0,1227.0,1230.0] || equal(op(e1,e1),e2)** -> .
% 0.53/0.70  1635[4:Spt:1633.0,1227.1] ||  -> equal(op(e1,e1),e0)**.
% 0.53/0.70  1641[4:Rew:1635.0,44.0] || equal(op(e3,e1),e0)** -> .
% 0.53/0.70  1643[4:Rew:1635.0,67.0] || equal(op(e1,e2),e0)** -> .
% 0.53/0.70  1644[4:Rew:1635.0,68.0] || equal(op(e1,e3),e0)** -> .
% 0.53/0.70  1645[4:Rew:1635.0,100.0] || equal(e0,e0) -> equal(op(e1,e0),e1)**.
% 0.53/0.70  1646[4:Obv:1645.0] ||  -> equal(op(e1,e0),e1)**.
% 0.53/0.70  1648[4:Rew:1646.0,65.0] || equal(op(e1,e2),e1)** -> .
% 0.53/0.70  1649[4:Rew:1646.0,37.0] || equal(op(e2,e0),e1)** -> .
% 0.53/0.70  1650[4:Rew:1646.0,38.0] || equal(op(e3,e0),e1)** -> .
% 0.53/0.70  1651[4:Rew:1646.0,66.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.70  1652[4:MRR:17.1,1648.0] || SkC6* -> .
% 0.53/0.70  1653[4:MRR:238.5,1652.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC7*.
% 0.53/0.70  1654[4:MRR:19.1,1651.0] || SkC7* -> .
% 0.53/0.70  1655[4:MRR:1653.4,1654.0] ||  -> SkC14 SkC13 SkC11 SkC9*.
% 0.53/0.70  1661[4:MRR:228.2,1643.0] ||  -> equal(op(e2,e2),e0) equal(op(e3,e2),e0)**.
% 0.53/0.70  1662[4:Rew:1646.0,239.2] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3) equal(e3,e1).
% 0.53/0.70  1663[4:MRR:1662.2,5.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3).
% 0.53/0.70  1664[4:MRR:232.2,1650.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e2).
% 0.53/0.70  1665[4:MRR:234.2,1649.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e3)**.
% 0.53/0.70  1667[4:MRR:225.2,1644.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0).
% 0.53/0.70  1671[4:MRR:124.3,1649.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 0.53/0.70  1674[4:MRR:145.3,1641.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2).
% 0.53/0.70  1676[4:MRR:151.1,151.3,1651.0,1644.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2).
% 0.53/0.70  1679[4:Rew:1646.0,130.3,1635.0,130.1] ||  -> equal(op(e1,e2),e2) equal(e2,e0) equal(op(e1,e3),e2)** equal(e2,e1).
% 0.53/0.70  1680[4:MRR:1679.1,1679.3,2.0,4.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)**.
% 0.53/0.70  1690[5:Spt:143.0] ||  -> equal(op(e3,e3),e3)**.
% 0.53/0.70  1691[5:Rew:1690.0,93.1] || SkC11* equal(e3,e3) -> .
% 0.53/0.70  1693[5:Rew:1690.0,80.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.70  1695[5:Rew:1690.0,57.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.70  1710[5:Rew:1690.0,1667.0] ||  -> equal(e3,e0) equal(op(e2,e3),e0)**.
% 0.53/0.70  1713[5:Obv:1691.1] || SkC11* -> .
% 0.53/0.70  1714[5:MRR:1655.2,1713.0] ||  -> SkC14 SkC13 SkC9*.
% 0.53/0.70  1731[5:MRR:30.1,1693.0] || SkC13* -> .
% 0.53/0.70  1732[5:MRR:1229.0,1693.0] ||  -> equal(op(e2,e1),e3)** equal(op(e0,e1),e3).
% 0.53/0.70  1734[5:MRR:1714.1,1731.0] ||  -> SkC14 SkC9*.
% 0.53/0.70  1737[5:MRR:33.1,1695.0] || SkC14* -> .
% 0.53/0.70  1739[5:MRR:1734.0,1737.0] ||  -> SkC9*.
% 0.53/0.70  1740[5:MRR:24.0,1739.0] ||  -> equal(op(e1,e2),e2)**.
% 0.53/0.70  1741[5:MRR:23.0,1739.0] ||  -> equal(op(e2,e1),e2)**.
% 0.53/0.70  1748[5:Rew:1740.0,119.2] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(e3,e2) equal(op(e0,e2),e3).
% 0.53/0.70  1755[5:Rew:1741.0,1671.1] ||  -> equal(op(e2,e2),e1) equal(e2,e1) equal(op(e2,e3),e1)**.
% 0.53/0.70  1772[5:MRR:1710.0,3.0] ||  -> equal(op(e2,e3),e0)**.
% 0.53/0.70  1773[5:Rew:1772.0,75.0] || equal(op(e2,e2),e0)** -> .
% 0.53/0.70  1777[5:MRR:1661.0,1773.0] ||  -> equal(op(e3,e2),e0)**.
% 0.53/0.70  1787[5:Rew:1741.0,1732.0] ||  -> equal(e3,e2) equal(op(e0,e1),e3)**.
% 0.53/0.70  1788[5:MRR:1787.0,6.0] ||  -> equal(op(e0,e1),e3)**.
% 0.53/0.70  1792[5:Rew:1788.0,61.0] || equal(op(e0,e2),e3)** -> .
% 0.53/0.70  1807[5:Rew:1772.0,1755.2] ||  -> equal(op(e2,e2),e1)** equal(e2,e1) equal(e1,e0).
% 0.53/0.70  1808[5:MRR:1807.1,1807.2,4.0,1.0] ||  -> equal(op(e2,e2),e1)**.
% 0.53/0.70  1815[5:Rew:1808.0,1748.1,1777.0,1748.0] ||  -> equal(e3,e0) equal(e3,e1) equal(e3,e2) equal(op(e0,e2),e3)**.
% 0.53/0.70  1816[5:MRR:1815.0,1815.1,1815.2,1815.3,3.0,5.0,6.0,1792.0] ||  -> .
% 0.53/0.70  1824[5:Spt:1816.0,143.0,1690.0] || equal(op(e3,e3),e3)** -> .
% 0.53/0.70  1825[5:Spt:1816.0,143.1,143.2,143.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 0.53/0.70  1828[6:Spt:1825.0] ||  -> equal(op(e3,e3),e2)**.
% 0.53/0.70  1830[6:Rew:1828.0,56.0] || equal(op(e1,e3),e2)** -> .
% 0.53/0.70  1831[6:Rew:1828.0,81.0] || equal(op(e3,e2),e2)** -> .
% 0.53/0.70  1833[6:Rew:1828.0,54.0] || equal(op(e0,e3),e2)** -> .
% 0.53/0.70  1835[6:Rew:1828.0,78.0] || equal(op(e3,e0),e2)** -> .
% 0.53/0.70  1839[6:Rew:1828.0,1667.0] ||  -> equal(e2,e0) equal(op(e2,e3),e0)**.
% 0.53/0.70  1849[6:MRR:1680.1,1830.0] ||  -> equal(op(e1,e2),e2)**.
% 0.53/0.70  1850[6:MRR:1676.1,1830.0] ||  -> equal(op(e1,e3),e3)**.
% 0.53/0.70  1854[6:Rew:1849.0,46.0] || equal(op(e0,e2),e2)** -> .
% 0.53/0.70  1861[6:Rew:1850.0,52.0] || equal(op(e0,e3),e3)** -> .
% 0.53/0.70  1862[6:Rew:1850.0,55.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.70  1864[6:MRR:27.1,1831.0] || SkC11* -> .
% 0.53/0.70  1866[6:MRR:1655.2,1864.0] ||  -> SkC14 SkC13 SkC9*.
% 0.53/0.70  1870[6:MRR:224.1,1833.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e1).
% 0.53/0.70  1874[6:MRR:1664.1,1835.0] ||  -> equal(op(e3,e0),e3)**.
% 0.53/0.70  1880[6:Rew:1874.0,76.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.70  1889[6:MRR:227.0,1854.0] ||  -> equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 0.53/0.70  1892[6:MRR:33.1,1862.0] || SkC14* -> .
% 0.53/0.70  1893[6:MRR:1866.0,1892.0] ||  -> SkC13 SkC9*.
% 0.53/0.70  1895[6:MRR:30.1,1880.0] || SkC13* -> .
% 0.53/0.70  1897[6:MRR:1893.0,1895.0] ||  -> SkC9*.
% 0.53/0.70  1898[6:MRR:23.0,1897.0] ||  -> equal(op(e2,e1),e2)**.
% 0.53/0.70  1904[6:Rew:1898.0,1671.1] ||  -> equal(op(e2,e2),e1) equal(e2,e1) equal(op(e2,e3),e1)**.
% 0.53/0.70  1909[6:MRR:1839.0,2.0] ||  -> equal(op(e2,e3),e0)**.
% 0.53/0.70  1924[6:MRR:1870.0,1861.0] ||  -> equal(op(e0,e3),e1)**.
% 0.53/0.70  1927[6:Rew:1924.0,63.0] || equal(op(e0,e2),e1)** -> .
% 0.53/0.70  1936[6:MRR:1889.1,1927.0] ||  -> equal(op(e0,e2),e3)**.
% 0.53/0.70  1945[6:Rew:1909.0,1904.2] ||  -> equal(op(e2,e2),e1)** equal(e2,e1) equal(e1,e0).
% 0.53/0.70  1946[6:MRR:1945.1,1945.2,4.0,1.0] ||  -> equal(op(e2,e2),e1)**.
% 0.53/0.70  1947[6:Rew:1946.0,176.0] || equal(e1,e1) equal(op(op(e2,e2),op(e2,e2)),e0) equal(op(op(op(e2,e2),op(e2,e2)),e2),e3)** -> .
% 0.53/0.70  1960[6:Obv:1947.0] || equal(op(op(e2,e2),op(e2,e2)),e0) equal(op(op(op(e2,e2),op(e2,e2)),e2),e3)** -> .
% 0.53/0.70  1961[6:Rew:1946.0,1960.1,1946.0,1960.0] || equal(op(e1,e1),e0) equal(op(op(e1,e1),e2),e3)** -> .
% 0.53/0.70  1962[6:Rew:1635.0,1961.1,1635.0,1961.0] || equal(e0,e0) equal(op(e0,e2),e3)** -> .
% 0.53/0.70  1963[6:Obv:1962.0] || equal(op(e0,e2),e3)** -> .
% 0.53/0.70  1964[6:Rew:1936.0,1963.0] || equal(e3,e3)* -> .
% 0.53/0.70  1965[6:Obv:1964.0] ||  -> .
% 0.53/0.70  1969[6:Spt:1965.0,1825.0,1828.0] || equal(op(e3,e3),e2)** -> .
% 0.53/0.70  1970[6:Spt:1965.0,1825.1,1825.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 0.53/0.70  1972[6:MRR:113.0,1969.0] ||  -> equal(op(e2,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 0.53/0.70  1973[7:Spt:1970.0] ||  -> equal(op(e3,e3),e1)**.
% 0.53/0.70  1978[7:Rew:1973.0,54.0] || equal(op(e0,e3),e1)** -> .
% 0.53/0.70  1985[7:Rew:1973.0,1667.0] ||  -> equal(e1,e0) equal(op(e2,e3),e0)**.
% 0.53/0.70  1988[7:Rew:1973.0,177.0] || equal(e1,e1) equal(op(op(e3,e3),op(e3,e3)),e0) equal(op(op(op(e3,e3),op(e3,e3)),e3),e2)** -> .
% 0.53/0.70  1989[7:Rew:1973.0,107.0] || equal(e1,e1) -> equal(op(e3,e1),e3)**.
% 0.53/0.70  1992[7:MRR:224.2,1978.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e2).
% 0.53/0.70  1998[7:MRR:1985.0,1.0] ||  -> equal(op(e2,e3),e0)**.
% 0.53/0.70  1999[7:Rew:1998.0,1972.0] ||  -> equal(e2,e0) equal(op(e1,e3),e2)** equal(op(e0,e3),e2).
% 0.53/0.70  2002[7:Rew:1998.0,26.1] || SkC11* -> equal(e2,e0).
% 0.53/0.70  2005[7:Rew:1998.0,33.1] || SkC14* -> equal(e3,e0).
% 0.53/0.70  2009[7:Rew:1998.0,75.0] || equal(op(e2,e2),e0)** -> .
% 0.53/0.70  2012[7:MRR:2002.1,2.0] || SkC11* -> .
% 0.53/0.70  2013[7:MRR:1655.2,2012.0] ||  -> SkC14 SkC13 SkC9*.
% 0.53/0.70  2014[7:MRR:2005.1,3.0] || SkC14* -> .
% 0.53/0.70  2015[7:MRR:2013.0,2014.0] ||  -> SkC13 SkC9*.
% 0.53/0.70  2017[7:MRR:148.3,2009.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e2),e3)** equal(op(e2,e2),e1).
% 0.53/0.70  2028[7:Obv:1989.0] ||  -> equal(op(e3,e1),e3)**.
% 0.53/0.70  2030[7:Rew:2028.0,76.0] || equal(op(e3,e0),e3)** -> .
% 0.53/0.70  2036[7:MRR:1663.0,2030.0] ||  -> equal(op(e2,e0),e3)**.
% 0.53/0.70  2044[7:Rew:2036.0,71.0] || equal(op(e2,e2),e3)** -> .
% 0.53/0.70  2049[7:MRR:1999.0,2.0] ||  -> equal(op(e1,e3),e2)** equal(op(e0,e3),e2).
% 0.53/0.70  2052[7:MRR:2017.1,2044.0] ||  -> equal(op(e2,e2),e2)** equal(op(e2,e2),e1).
% 0.53/0.70  2061[7:Obv:1988.0] || equal(op(op(e3,e3),op(e3,e3)),e0) equal(op(op(op(e3,e3),op(e3,e3)),e3),e2)** -> .
% 0.53/0.70  2062[7:Rew:1973.0,2061.1,1973.0,2061.0] || equal(op(e1,e1),e0) equal(op(op(e1,e1),e3),e2)** -> .
% 0.53/0.70  2063[7:Rew:1635.0,2062.1,1635.0,2062.0] || equal(e0,e0) equal(op(e0,e3),e2)** -> .
% 0.53/0.70  2064[7:Obv:2063.0] || equal(op(e0,e3),e2)** -> .
% 0.53/0.70  2066[7:MRR:1992.1,2064.0] ||  -> equal(op(e0,e3),e3)**.
% 0.53/0.70  2067[7:MRR:2049.1,2064.0] ||  -> equal(op(e1,e3),e2)**.
% 0.53/0.70  2070[7:Rew:2066.0,63.0] || equal(op(e0,e2),e3)** -> .
% 0.53/0.70  2077[7:Rew:2067.0,31.1] || SkC13* -> equal(e3,e2).
% 0.53/0.70  2079[7:MRR:2077.1,6.0] || SkC13* -> .
% 0.53/0.70  2080[7:MRR:2015.0,2079.0] ||  -> SkC9*.
% 0.53/0.70  2081[7:MRR:24.0,2080.0] ||  -> equal(op(e1,e2),e2)**.
% 0.53/0.70  2085[7:Rew:2081.0,49.0] || equal(op(e2,e2),e2)** -> .
% 0.53/0.70  2086[7:Rew:2081.0,46.0] || equal(op(e0,e2),e2)** -> .
% 0.53/0.70  2095[7:MRR:227.1,2070.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 0.53/0.70  2098[7:MRR:2052.0,2085.0] ||  -> equal(op(e2,e2),e1)**.
% 0.53/0.70  2099[7:Rew:2098.0,47.0] || equal(op(e0,e2),e1)** -> .
% 0.53/0.70  2117[7:MRR:2095.0,2095.1,2086.0,2099.0] ||  -> .
% 0.53/0.70  2125[7:Spt:2117.0,1970.0,1973.0] || equal(op(e3,e3),e1)** -> .
% 0.53/0.70  2126[7:Spt:2117.0,1970.1] ||  -> equal(op(e3,e3),e0)**.
% 0.53/0.70  2131[7:Rew:2126.0,81.0] || equal(op(e3,e2),e0)** -> .
% 0.53/0.70  2145[7:Rew:2126.0,106.0] || equal(e0,e0) -> equal(op(e3,e0),e3)**.
% 0.53/0.70  2146[7:Obv:2145.0] ||  -> equal(op(e3,e0),e3)**.
% 0.53/0.70  2149[7:Rew:2146.0,77.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.70  2150[7:Rew:2146.0,76.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.70  2151[7:Rew:2146.0,39.0] || equal(op(e2,e0),e3)** -> .
% 0.53/0.70  2153[7:MRR:32.1,2149.0] || SkC14* -> .
% 0.53/0.70  2154[7:MRR:1655.0,2153.0] ||  -> SkC13 SkC11 SkC9*.
% 0.53/0.70  2155[7:MRR:30.1,2150.0] || SkC13* -> .
% 0.53/0.70  2156[7:MRR:2154.0,2155.0] ||  -> SkC11 SkC9*.
% 0.53/0.70  2157[7:MRR:1665.1,2151.0] ||  -> equal(op(e2,e0),e2)**.
% 0.53/0.70  2160[7:Rew:2157.0,72.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.70  2163[7:MRR:26.1,2160.0] || SkC11* -> .
% 0.53/0.70  2164[7:MRR:2156.0,2163.0] ||  -> SkC9*.
% 0.53/0.70  2165[7:MRR:23.0,2164.0] ||  -> equal(op(e2,e1),e2)**.
% 0.53/0.70  2166[7:MRR:24.0,2164.0] ||  -> equal(op(e1,e2),e2)**.
% 0.53/0.70  2169[7:Rew:2165.0,45.0] || equal(op(e3,e1),e2)** -> .
% 0.53/0.70  2173[7:Rew:2166.0,50.0] || equal(op(e3,e2),e2)** -> .
% 0.53/0.70  2192[7:MRR:1674.0,1674.2,2150.0,2169.0] ||  -> equal(op(e3,e1),e1)**.
% 0.53/0.70  2194[7:Rew:2192.0,79.0] || equal(op(e3,e2),e1)** -> .
% 0.53/0.70  2230[7:MRR:144.0,144.1,144.2,144.3,2149.0,2173.0,2194.0,2131.0] ||  -> .
% 0.53/0.70  2249[1:Spt:2230.0,158.0,194.0] || equal(op(e0,e0),e0)** -> .
% 0.53/0.70  2250[1:Spt:2230.0,158.1,158.2,158.3] ||  -> equal(op(e0,e0),e3)** equal(op(e0,e0),e2) equal(op(e0,e0),e1).
% 0.53/0.70  2251[1:MRR:110.3,2249.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e2),e2) equal(op(e1,e1),e1).
% 0.53/0.70  2254[2:Spt:2250.0] ||  -> equal(op(e0,e0),e3)**.
% 0.53/0.70  2256[2:Rew:2254.0,34.0] || equal(op(e1,e0),e3)** -> .
% 0.53/0.70  2257[2:Rew:2254.0,35.0] || equal(op(e2,e0),e3)** -> .
% 0.53/0.70  2258[2:Rew:2254.0,36.0] || equal(op(e3,e0),e3)** -> .
% 0.53/0.70  2259[2:Rew:2254.0,58.0] || equal(op(e0,e1),e3)** -> .
% 0.53/0.70  2260[2:Rew:2254.0,59.0] || equal(op(e0,e2),e3)** -> .
% 0.53/0.70  2264[2:Rew:2254.0,140.1] ||  -> equal(op(e0,e1),e1) equal(e3,e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 0.53/0.70  2265[2:Rew:2254.0,139.1] ||  -> equal(op(e1,e0),e1) equal(e3,e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  2269[2:Rew:2254.0,138.1] ||  -> equal(op(e0,e2),e2) equal(e3,e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 0.53/0.70  2270[2:Rew:2254.0,137.1] ||  -> equal(op(e2,e0),e2) equal(e3,e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 0.53/0.70  2274[2:Rew:2254.0,99.0] || equal(e3,e3) -> equal(op(e0,e3),e0)**.
% 0.53/0.70  2276[2:MRR:128.3,2256.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e1),e3) equal(op(e1,e2),e3).
% 0.53/0.70  2277[2:MRR:150.2,2257.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e0) equal(op(e2,e0),e1).
% 0.53/0.70  2279[2:MRR:28.1,2258.0] || SkC12* -> .
% 0.53/0.70  2283[2:MRR:193.2,2279.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC3 SkC2 SkC1*.
% 0.53/0.70  2284[2:MRR:157.2,2259.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e0) equal(op(e0,e1),e2)**.
% 0.53/0.70  2285[2:MRR:127.3,2259.0] ||  -> equal(op(e3,e1),e3)** equal(op(e1,e1),e3) equal(op(e2,e1),e3).
% 0.53/0.70  2287[2:MRR:119.3,2260.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e1,e2),e3).
% 0.53/0.70  2293[2:Obv:2274.0] ||  -> equal(op(e0,e3),e0)**.
% 0.53/0.70  2295[2:Rew:2293.0,52.0] || equal(op(e1,e3),e0)** -> .
% 0.53/0.70  2296[2:Rew:2293.0,53.0] || equal(op(e2,e3),e0)** -> .
% 0.53/0.70  2297[2:Rew:2293.0,63.0] || equal(op(e0,e2),e0)** -> .
% 0.53/0.70  2298[2:Rew:2293.0,62.0] || equal(op(e0,e1),e0)** -> .
% 0.53/0.70  2299[2:Rew:2293.0,113.3] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e1,e3),e2) equal(e2,e0).
% 0.53/0.70  2300[2:Rew:2293.0,115.3] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(op(e2,e3),e1) equal(e1,e0).
% 0.53/0.70  2302[2:MRR:134.2,2295.0] ||  -> equal(op(e1,e1),e0) equal(op(e1,e0),e0) equal(op(e1,e2),e0)**.
% 0.53/0.70  2303[2:MRR:151.3,2295.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e2).
% 0.53/0.70  2304[2:MRR:126.2,2296.0] ||  -> equal(op(e2,e2),e0)** equal(op(e2,e0),e0) equal(op(e2,e1),e0).
% 0.53/0.70  2306[2:MRR:10.1,2297.0] || SkC2* -> .
% 0.53/0.70  2308[2:MRR:8.1,2298.0] || SkC1* -> .
% 0.53/0.70  2309[2:MRR:133.1,2298.0] ||  -> equal(op(e1,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  2310[2:MRR:2283.9,2283.10,2306.0,2308.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC3*.
% 0.53/0.70  2311[2:MRR:2284.1,2298.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e2)**.
% 0.53/0.70  2313[2:Rew:2293.0,2264.2] ||  -> equal(op(e0,e1),e1) equal(e3,e1) equal(e1,e0) equal(op(e0,e2),e1)**.
% 0.53/0.70  2314[2:MRR:2313.1,2313.2,5.0,1.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e2),e1)**.
% 0.53/0.70  2315[2:MRR:2265.1,5.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  2316[2:Rew:2293.0,2269.2] ||  -> equal(op(e0,e2),e2)** equal(e3,e2) equal(e2,e0) equal(op(e0,e1),e2).
% 0.53/0.70  2317[2:MRR:2316.1,2316.2,6.0,2.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e1),e2).
% 0.53/0.70  2318[2:MRR:2270.1,6.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 0.53/0.70  2319[2:MRR:2299.3,2.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e1,e3),e2).
% 0.53/0.70  2320[2:MRR:2300.3,1.0] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(op(e2,e3),e1).
% 0.53/0.70  2326[3:Spt:153.0] ||  -> equal(op(e1,e1),e1)**.
% 0.53/0.70  2327[3:Rew:2326.0,40.0] || equal(op(e0,e1),e1)** -> .
% 0.53/0.70  2328[3:Rew:2326.0,43.0] || equal(op(e2,e1),e1)** -> .
% 0.53/0.70  2329[3:Rew:2326.0,44.0] || equal(op(e3,e1),e1)** -> .
% 0.53/0.70  2330[3:Rew:2326.0,64.0] || equal(op(e1,e0),e1)** -> .
% 0.53/0.70  2331[3:Rew:2326.0,67.0] || equal(op(e1,e2),e1)** -> .
% 0.53/0.70  2332[3:Rew:2326.0,68.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.70  2333[3:Rew:2326.0,91.1] || SkC9* equal(e1,e1) -> .
% 0.53/0.70  2334[3:Rew:2326.0,95.1] || SkC13* equal(e1,e1) -> .
% 0.53/0.70  2336[3:Rew:2326.0,2302.0] ||  -> equal(e1,e0) equal(op(e1,e0),e0) equal(op(e1,e2),e0)**.
% 0.53/0.70  2350[3:MRR:15.1,2327.0] || SkC4* -> .
% 0.53/0.70  2351[3:MRR:2311.0,2327.0] ||  -> equal(op(e0,e1),e2)**.
% 0.53/0.70  2352[3:MRR:2314.0,2327.0] ||  -> equal(op(e0,e2),e1)**.
% 0.53/0.70  2353[3:MRR:2310.7,2350.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC6 SkC3*.
% 0.53/0.70  2355[3:Rew:2351.0,42.0] || equal(op(e3,e1),e2)** -> .
% 0.53/0.70  2361[3:Rew:2352.0,22.1] || SkC8* -> equal(e2,e1).
% 0.53/0.70  2362[3:Rew:2352.0,47.0] || equal(op(e2,e2),e1)** -> .
% 0.53/0.70  2364[3:Rew:2352.0,48.0] || equal(op(e3,e2),e1)** -> .
% 0.53/0.70  2367[3:MRR:2361.1,4.0] || SkC8* -> .
% 0.53/0.70  2368[3:MRR:18.1,2328.0] || SkC6* -> .
% 0.53/0.70  2370[3:MRR:124.1,2328.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  2371[3:MRR:20.1,2329.0] || SkC7* -> .
% 0.53/0.70  2372[3:MRR:145.1,2329.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e2) equal(op(e3,e1),e0).
% 0.53/0.70  2373[3:MRR:116.1,2329.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e2),e1) equal(op(e3,e0),e1).
% 0.53/0.70  2375[3:MRR:2315.0,2330.0] ||  -> equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  2376[3:MRR:152.1,2331.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 0.53/0.70  2377[3:MRR:2303.1,2332.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2).
% 0.53/0.70  2378[3:MRR:2320.1,2332.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1).
% 0.53/0.70  2379[3:Obv:2333.1] || SkC9* -> .
% 0.53/0.70  2380[3:Obv:2334.1] || SkC13* -> .
% 0.53/0.70  2385[3:MRR:148.2,2362.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e2),e3)** equal(op(e2,e2),e0).
% 0.53/0.70  2386[3:MRR:144.2,2364.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e0).
% 0.53/0.70  2387[3:MRR:2353.1,2353.3,2353.4,2353.5,2353.6,2380.0,2379.0,2367.0,2371.0,2368.0] ||  -> SkC14 SkC11 SkC3*.
% 0.53/0.70  2389[3:MRR:2336.0,1.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e2),e0)**.
% 0.53/0.70  2393[3:MRR:2370.0,2362.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  2394[3:MRR:2372.1,2355.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e0).
% 0.53/0.70  2395[3:MRR:2373.1,2364.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e0),e1).
% 0.53/0.70  2399[4:Spt:2387.0] ||  -> SkC14*.
% 0.53/0.70  2400[4:MRR:32.0,2399.0] ||  -> equal(op(e3,e2),e3)**.
% 0.53/0.70  2401[4:MRR:33.0,2399.0] ||  -> equal(op(e2,e3),e3)**.
% 0.53/0.70  2410[4:Rew:2400.0,79.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.70  2424[4:Rew:2401.0,2378.1] ||  -> equal(op(e3,e3),e1)** equal(e3,e1).
% 0.53/0.70  2437[4:MRR:107.1,2410.0] || equal(op(e3,e3),e1)** -> .
% 0.53/0.70  2469[4:MRR:2424.0,2424.1,2437.0,5.0] ||  -> .
% 0.53/0.70  2515[4:Spt:2469.0,2387.0,2399.0] || SkC14* -> .
% 0.53/0.70  2516[4:Spt:2469.0,2387.1,2387.2] ||  -> SkC11 SkC3*.
% 0.53/0.70  2517[5:Spt:2516.0] ||  -> SkC11*.
% 0.53/0.70  2518[5:MRR:27.0,2517.0] ||  -> equal(op(e3,e2),e2)**.
% 0.53/0.70  2519[5:MRR:26.0,2517.0] ||  -> equal(op(e2,e3),e2)**.
% 0.53/0.70  2523[5:Rew:2518.0,50.0] || equal(op(e1,e2),e2)** -> .
% 0.53/0.70  2525[5:Rew:2518.0,51.0] || equal(op(e2,e2),e2)** -> .
% 0.53/0.70  2533[5:Rew:2519.0,55.0] || equal(op(e1,e3),e2)** -> .
% 0.53/0.70  2535[5:Rew:2519.0,72.0] || equal(op(e2,e0),e2)** -> .
% 0.53/0.70  2538[5:Rew:2519.0,2393.0] ||  -> equal(e2,e1) equal(op(e2,e0),e1)**.
% 0.53/0.70  2543[5:MRR:2376.0,2523.0] ||  -> equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 0.53/0.70  2547[5:MRR:2385.0,2525.0] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e0).
% 0.53/0.70  2548[5:MRR:2377.1,2533.0] ||  -> equal(op(e1,e3),e3)**.
% 0.53/0.70  2552[5:Rew:2548.0,69.0] || equal(op(e1,e2),e3)** -> .
% 0.53/0.70  2555[5:MRR:103.1,2535.0] || equal(op(e2,e2),e0)** -> .
% 0.53/0.70  2558[5:MRR:2538.0,4.0] ||  -> equal(op(e2,e0),e1)**.
% 0.53/0.70  2561[5:Rew:2558.0,39.0] || equal(op(e3,e0),e1)** -> .
% 0.53/0.70  2566[5:MRR:2395.1,2561.0] ||  -> equal(op(e3,e3),e1)**.
% 0.53/0.70  2588[5:MRR:2543.0,2552.0] ||  -> equal(op(e1,e2),e0)**.
% 0.53/0.70  2603[5:MRR:2547.1,2555.0] ||  -> equal(op(e2,e2),e3)**.
% 0.53/0.70  2605[5:Rew:2603.0,163.0] || equal(e3,e3) equal(op(op(e2,e2),op(e2,e2)),e1) equal(op(op(op(e2,e2),op(e2,e2)),e2),e0)** -> .
% 0.53/0.70  2618[5:Obv:2605.0] || equal(op(op(e2,e2),op(e2,e2)),e1) equal(op(op(op(e2,e2),op(e2,e2)),e2),e0)** -> .
% 0.53/0.70  2619[5:Rew:2588.0,2618.1,2566.0,2618.1,2603.0,2618.1,2566.0,2618.0,2603.0,2618.0] || equal(e1,e1)* equal(e0,e0) -> .
% 0.53/0.70  2620[5:Obv:2619.1] ||  -> .
% 0.53/0.70  2624[5:Spt:2620.0,2516.0,2517.0] || SkC11* -> .
% 0.53/0.70  2625[5:Spt:2620.0,2516.1] ||  -> SkC3*.
% 0.53/0.70  2626[5:MRR:13.0,2625.0] ||  -> equal(op(e3,e0),e0)**.
% 0.53/0.70  2628[5:Rew:2626.0,77.0] || equal(op(e3,e2),e0)** -> .
% 0.53/0.70  2632[5:Rew:2626.0,76.0] || equal(op(e3,e1),e0)** -> .
% 0.53/0.70  2633[5:Rew:2626.0,38.0] || equal(op(e1,e0),e0)** -> .
% 0.53/0.70  2634[5:Rew:2626.0,2375.0] ||  -> equal(e1,e0) equal(op(e2,e0),e1)**.
% 0.53/0.70  2635[5:MRR:2634.0,1.0] ||  -> equal(op(e2,e0),e1)**.
% 0.53/0.70  2637[5:Rew:2635.0,72.0] || equal(op(e2,e3),e1)** -> .
% 0.53/0.70  2642[5:MRR:2378.1,2637.0] ||  -> equal(op(e3,e3),e1)**.
% 0.53/0.70  2649[5:MRR:2394.1,2632.0] ||  -> equal(op(e3,e1),e3)**.
% 0.53/0.70  2652[5:Rew:2649.0,79.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.70  2662[5:MRR:2389.0,2633.0] ||  -> equal(op(e1,e2),e0)**.
% 0.53/0.70  2683[5:MRR:2386.0,2386.2,2652.0,2628.0] ||  -> equal(op(e3,e2),e2)**.
% 0.53/0.70  2688[5:Rew:2662.0,2287.2,2683.0,2287.0] ||  -> equal(e3,e2) equal(op(e2,e2),e3)** equal(e3,e0).
% 0.53/0.70  2689[5:MRR:2688.0,2688.2,6.0,3.0] ||  -> equal(op(e2,e2),e3)**.
% 0.53/0.70  2699[5:Rew:2662.0,163.2,2642.0,163.2,2689.0,163.2,2642.0,163.1,2689.0,163.1,2689.0,163.0] || equal(e3,e3)* equal(e1,e1) equal(e0,e0) -> .
% 0.53/0.70  2700[5:Obv:2699.2] ||  -> .
% 0.53/0.70  2714[3:Spt:2700.0,153.0,2326.0] || equal(op(e1,e1),e1)** -> .
% 0.53/0.70  2715[3:Spt:2700.0,153.1,153.2,153.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 0.53/0.70  2716[3:MRR:2251.2,2714.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e2),e2).
% 0.53/0.70  2719[4:Spt:2715.0] ||  -> equal(op(e1,e1),e3)**.
% 0.53/0.70  2721[4:Rew:2719.0,68.0] || equal(op(e1,e3),e3)** -> .
% 0.53/0.70  2722[4:Rew:2719.0,67.0] || equal(op(e1,e2),e3)** -> .
% 0.53/0.70  2725[4:Rew:2719.0,43.0] || equal(op(e2,e1),e3)** -> .
% 0.53/0.70  2727[4:Rew:2719.0,161.0] || equal(e3,e3) equal(op(op(e1,e1),op(e1,e1)),e2) equal(op(op(op(e1,e1),op(e1,e1)),e1),e0)** -> .
% 0.53/0.70  2729[4:Rew:2719.0,102.0] || equal(e3,e3) -> equal(op(e1,e3),e1)**.
% 0.53/0.70  2737[4:Rew:2719.0,2309.0] ||  -> equal(e3,e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  2740[4:MRR:31.1,2721.0] || SkC13* -> .
% 0.53/0.70  2743[4:MRR:2310.1,2740.0] ||  -> SkC14 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC3*.
% 0.53/0.70  2744[4:MRR:2287.2,2722.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3).
% 0.53/0.70  2750[4:MRR:149.2,2725.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1) equal(op(e2,e1),e0).
% 0.53/0.70  2754[4:Obv:2729.0] ||  -> equal(op(e1,e3),e1)**.
% 0.53/0.70  2757[4:Rew:2754.0,69.0] || equal(op(e1,e2),e1)** -> .
% 0.53/0.70  2758[4:Rew:2754.0,66.0] || equal(op(e1,e0),e1)** -> .
% 0.53/0.70  2759[4:Rew:2754.0,55.0] || equal(op(e2,e3),e1)** -> .
% 0.53/0.70  2760[4:Rew:2754.0,2319.2] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(e2,e1).
% 0.53/0.70  2762[4:MRR:17.1,2757.0] || SkC6* -> .
% 0.53/0.70  2764[4:MRR:2743.5,2762.0] ||  -> SkC14 SkC11 SkC9 SkC8 SkC7 SkC4 SkC3*.
% 0.53/0.70  2765[4:MRR:14.1,2758.0] || SkC4* -> .
% 0.53/0.70  2766[4:MRR:2315.0,2758.0] ||  -> equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  2769[4:MRR:124.2,2759.0] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e1),e1) equal(op(e2,e0),e1).
% 0.53/0.70  2770[4:MRR:2764.5,2765.0] ||  -> SkC14 SkC11 SkC9 SkC8 SkC7 SkC3*.
% 0.53/0.70  2772[4:MRR:2737.0,3.0] ||  -> equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 0.53/0.70  2774[4:MRR:2760.2,4.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2).
% 0.53/0.70  2779[4:Obv:2727.0] || equal(op(op(e1,e1),op(e1,e1)),e2) equal(op(op(op(e1,e1),op(e1,e1)),e1),e0)** -> .
% 0.53/0.70  2780[4:Rew:2719.0,2779.1,2719.0,2779.0] || equal(op(e3,e3),e2) equal(op(op(e3,e3),e1),e0)** -> .
% 0.53/0.70  2784[5:Spt:148.0] ||  -> equal(op(e2,e2),e2)**.
% 0.53/0.70  2785[5:Rew:2784.0,71.0] || equal(op(e2,e0),e2)** -> .
% 0.53/0.70  2786[5:Rew:2784.0,73.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.70  2788[5:Rew:2784.0,51.0] || equal(op(e3,e2),e2)** -> .
% 0.53/0.70  2789[5:Rew:2784.0,75.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.70  2790[5:Rew:2784.0,96.1] || SkC14* equal(e2,e2) -> .
% 0.53/0.70  2807[5:MRR:21.1,2785.0] || SkC8* -> .
% 0.53/0.70  2809[5:MRR:2277.0,2785.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e1)**.
% 0.53/0.70  2810[5:MRR:2770.3,2807.0] ||  -> SkC14 SkC11 SkC9 SkC7 SkC3*.
% 0.53/0.70  2811[5:MRR:23.1,2786.0] || SkC9* -> .
% 0.53/0.70  2812[5:MRR:2750.0,2786.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e1),e0).
% 0.53/0.70  2814[5:MRR:2810.2,2811.0] ||  -> SkC14 SkC11 SkC7 SkC3*.
% 0.53/0.70  2828[5:MRR:27.1,2788.0] || SkC11* -> .
% 0.53/0.70  2831[5:MRR:2814.1,2828.0] ||  -> SkC14 SkC7 SkC3*.
% 0.53/0.70  2833[5:MRR:2774.1,2789.0] ||  -> equal(op(e3,e3),e2)**.
% 0.53/0.70  2847[5:Rew:2833.0,2780.0] || equal(e2,e2) equal(op(op(e3,e3),e1),e0)** -> .
% 0.53/0.70  2852[5:Obv:2790.1] || SkC14* -> .
% 0.53/0.70  2853[5:MRR:2831.0,2852.0] ||  -> SkC7 SkC3*.
% 0.53/0.70  2881[5:Obv:2847.0] || equal(op(op(e3,e3),e1),e0)** -> .
% 0.53/0.70  2882[5:Rew:2833.0,2881.0] || equal(op(e2,e1),e0)** -> .
% 0.53/0.70  2883[5:MRR:2772.1,2882.0] ||  -> equal(op(e3,e1),e0)**.
% 0.53/0.70  2884[5:MRR:2812.1,2882.0] ||  -> equal(op(e2,e1),e1)**.
% 0.53/0.70  2886[5:Rew:2883.0,20.1] || SkC7* -> equal(e1,e0).
% 0.53/0.70  2891[5:Rew:2884.0,70.0] || equal(op(e2,e0),e1)** -> .
% 0.53/0.70  2895[5:MRR:2886.1,1.0] || SkC7* -> .
% 0.53/0.70  2896[5:MRR:2853.0,2895.0] ||  -> SkC3*.
% 0.53/0.70  2897[5:MRR:13.0,2896.0] ||  -> equal(op(e3,e0),e0)**.
% 0.53/0.70  2900[5:Rew:2897.0,2766.0] ||  -> equal(e1,e0) equal(op(e2,e0),e1)**.
% 0.53/0.70  2905[5:MRR:2809.1,2891.0] ||  -> equal(op(e2,e0),e0)**.
% 0.53/0.70  2914[5:Rew:2905.0,2900.1] ||  -> equal(e1,e0)** equal(e1,e0)**.
% 0.53/0.70  2915[5:Obv:2914.0] ||  -> equal(e1,e0)**.
% 0.53/0.70  2916[5:MRR:2915.0,1.0] ||  -> .
% 0.53/0.70  2923[5:Spt:2916.0,148.0,2784.0] || equal(op(e2,e2),e2)** -> .
% 0.53/0.70  2924[5:Spt:2916.0,148.1,148.2,148.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 0.53/0.70  2925[5:MRR:2716.1,2923.0] ||  -> equal(op(e3,e3),e3)**.
% 0.53/0.70  2928[5:Rew:2925.0,89.1] || SkC7* equal(e3,e3) -> .
% 0.53/0.70  2929[5:Rew:2925.0,85.1] || SkC3* equal(e3,e3) -> .
% 0.53/0.70  2930[5:Rew:2925.0,93.1] || SkC11* equal(e3,e3) -> .
% 0.53/0.70  2931[5:Rew:2925.0,57.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.70  2932[5:Rew:2925.0,81.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.70  2935[5:Obv:2928.1] || SkC7* -> .
% 0.53/0.70  2936[5:MRR:2770.4,2935.0] ||  -> SkC14 SkC11 SkC9 SkC8 SkC3*.
% 0.53/0.70  2937[5:Obv:2929.1] || SkC3* -> .
% 0.53/0.70  2938[5:MRR:2936.4,2937.0] ||  -> SkC14 SkC11 SkC9 SkC8*.
% 0.53/0.70  2939[5:Obv:2930.1] || SkC11* -> .
% 0.53/0.70  2940[5:MRR:2938.1,2939.0] ||  -> SkC14 SkC9 SkC8*.
% 0.53/0.70  2941[5:MRR:33.1,2931.0] || SkC14* -> .
% 0.53/0.70  2942[5:MRR:2940.0,2941.0] ||  -> SkC9 SkC8*.
% 0.53/0.70  2943[5:MRR:2744.0,2932.0] ||  -> equal(op(e2,e2),e3)**.
% 0.53/0.70  2951[5:Rew:2925.0,2774.0] ||  -> equal(e3,e2) equal(op(e2,e3),e2)**.
% 0.53/0.70  2952[5:MRR:2951.0,6.0] ||  -> equal(op(e2,e3),e2)**.
% 0.53/0.70  2955[5:Rew:2952.0,74.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.70  2958[5:MRR:23.1,2955.0] || SkC9* -> .
% 0.53/0.70  2959[5:MRR:2942.0,2958.0] ||  -> SkC8*.
% 0.53/0.70  2960[5:MRR:21.0,2959.0] ||  -> equal(op(e2,e0),e2)**.
% 0.53/0.70  2961[5:MRR:22.0,2959.0] ||  -> equal(op(e0,e2),e2)**.
% 0.53/0.70  2969[5:Rew:2961.0,61.0] || equal(op(e0,e1),e2)** -> .
% 0.53/0.70  2987[5:MRR:2311.1,2969.0] ||  -> equal(op(e0,e1),e1)**.
% 0.53/0.70  2990[5:Rew:2987.0,41.0] || equal(op(e2,e1),e1)** -> .
% 0.53/0.70  3006[5:Rew:2960.0,2769.2,2943.0,2769.0] ||  -> equal(e3,e1) equal(op(e2,e1),e1)** equal(e2,e1).
% 0.53/0.70  3007[5:MRR:3006.0,3006.1,3006.2,5.0,2990.0,4.0] ||  -> .
% 0.53/0.70  3038[4:Spt:3007.0,2715.0,2719.0] || equal(op(e1,e1),e3)** -> .
% 0.53/0.70  3039[4:Spt:3007.0,2715.1,2715.2] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 0.53/0.70  3040[4:MRR:2276.1,3038.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3).
% 0.53/0.70  3041[4:MRR:2285.1,3038.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3).
% 0.53/0.70  3042[5:Spt:3039.0] ||  -> equal(op(e1,e1),e2)**.
% 0.53/0.70  3045[5:Rew:3042.0,40.0] || equal(op(e0,e1),e2)** -> .
% 0.53/0.70  3046[5:Rew:3042.0,43.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.70  3050[5:Rew:3042.0,68.0] || equal(op(e1,e3),e2)** -> .
% 0.53/0.70  3059[5:MRR:2317.1,3045.0] ||  -> equal(op(e0,e2),e2)**.
% 0.53/0.70  3060[5:MRR:2311.1,3045.0] ||  -> equal(op(e0,e1),e1)**.
% 0.53/0.70  3063[5:Rew:3059.0,47.0] || equal(op(e2,e2),e2)** -> .
% 0.53/0.70  3064[5:Rew:3059.0,48.0] || equal(op(e3,e2),e2)** -> .
% 0.53/0.70  3067[5:Rew:3059.0,123.3] ||  -> equal(op(e2,e2),e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(e2,e1).
% 0.53/0.70  3071[5:Rew:3060.0,42.0] || equal(op(e3,e1),e1)** -> .
% 0.53/0.70  3072[5:Rew:3060.0,41.0] || equal(op(e2,e1),e1)** -> .
% 0.53/0.70  3074[5:MRR:23.1,3046.0] || SkC9* -> .
% 0.53/0.70  3078[5:MRR:2310.3,3074.0] ||  -> SkC14 SkC13 SkC11 SkC8 SkC7 SkC6 SkC4 SkC3*.
% 0.53/0.70  3084[5:MRR:2303.2,3050.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1).
% 0.53/0.70  3086[5:MRR:2716.1,3063.0] ||  -> equal(op(e3,e3),e3)**.
% 0.53/0.70  3090[5:Rew:3086.0,80.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.70  3091[5:Rew:3086.0,81.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.70  3094[5:Rew:3086.0,85.1] || SkC3* equal(e3,e3) -> .
% 0.53/0.70  3096[5:Rew:3086.0,56.0] || equal(op(e1,e3),e3)** -> .
% 0.53/0.70  3107[5:MRR:27.1,3064.0] || SkC11* -> .
% 0.53/0.70  3110[5:MRR:20.1,3071.0] || SkC7* -> .
% 0.53/0.70  3111[5:MRR:18.1,3072.0] || SkC6* -> .
% 0.53/0.70  3113[5:MRR:30.1,3090.0] || SkC13* -> .
% 0.53/0.70  3114[5:MRR:3041.0,3090.0] ||  -> equal(op(e2,e1),e3)**.
% 0.53/0.70  3119[5:Rew:3114.0,2304.2] ||  -> equal(op(e2,e2),e0)** equal(op(e2,e0),e0) equal(e3,e0).
% 0.53/0.70  3122[5:MRR:32.1,3091.0] || SkC14* -> .
% 0.53/0.70  3126[5:Obv:3094.1] || SkC3* -> .
% 0.53/0.70  3128[5:MRR:3040.0,3096.0] ||  -> equal(op(e1,e2),e3)**.
% 0.53/0.70  3136[5:MRR:3078.0,3078.1,3078.2,3078.4,3078.5,3078.7,3122.0,3113.0,3107.0,3110.0,3111.0,3126.0] ||  -> SkC8 SkC4*.
% 0.53/0.70  3140[5:MRR:3084.0,3096.0] ||  -> equal(op(e1,e3),e1)**.
% 0.53/0.70  3143[5:Rew:3140.0,66.0] || equal(op(e1,e0),e1)** -> .
% 0.53/0.70  3146[5:MRR:14.1,3143.0] || SkC4* -> .
% 0.53/0.70  3147[5:MRR:2315.0,3143.0] ||  -> equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.70  3149[5:MRR:3136.1,3146.0] ||  -> SkC8*.
% 0.53/0.70  3150[5:MRR:21.0,3149.0] ||  -> equal(op(e2,e0),e2)**.
% 0.53/0.70  3166[5:Rew:3150.0,3147.1] ||  -> equal(op(e3,e0),e1)** equal(e2,e1).
% 0.53/0.70  3167[5:MRR:3166.1,4.0] ||  -> equal(op(e3,e0),e1)**.
% 0.53/0.70  3170[5:Rew:3167.0,77.0] || equal(op(e3,e2),e1)** -> .
% 0.53/0.70  3179[5:Rew:3150.0,3119.1] ||  -> equal(op(e2,e2),e0)** equal(e2,e0) equal(e3,e0).
% 0.53/0.70  3180[5:MRR:3179.1,3179.2,2.0,3.0] ||  -> equal(op(e2,e2),e0)**.
% 0.53/0.70  3193[5:Rew:3128.0,3067.1,3180.0,3067.0] ||  -> equal(e1,e0) equal(e3,e1) equal(op(e3,e2),e1)** equal(e2,e1).
% 0.53/0.70  3194[5:MRR:3193.0,3193.1,3193.2,3193.3,1.0,5.0,3170.0,4.0] ||  -> .
% 0.53/0.70  3207[5:Spt:3194.0,3039.0,3042.0] || equal(op(e1,e1),e2)** -> .
% 0.53/0.70  3208[5:Spt:3194.0,3039.1] ||  -> equal(op(e1,e1),e0)**.
% 0.53/0.70  3215[5:Rew:3208.0,44.0] || equal(op(e3,e1),e0)** -> .
% 0.53/0.70  3216[5:Rew:3208.0,43.0] || equal(op(e2,e1),e0)** -> .
% 0.53/0.70  3218[5:Rew:3208.0,100.0] || equal(e0,e0) -> equal(op(e1,e0),e1)**.
% 0.53/0.70  3219[5:Obv:3218.0] ||  -> equal(op(e1,e0),e1)**.
% 0.53/0.70  3222[5:Rew:3219.0,65.0] || equal(op(e1,e2),e1)** -> .
% 0.53/0.70  3223[5:Rew:3219.0,66.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.70  3226[5:MRR:17.1,3222.0] || SkC6* -> .
% 0.53/0.70  3227[5:MRR:2310.6,3226.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC4 SkC3*.
% 0.53/0.70  3228[5:MRR:19.1,3223.0] || SkC7* -> .
% 0.53/0.70  3229[5:MRR:3227.5,3228.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC4 SkC3*.
% 0.53/0.70  3231[5:Rew:3219.0,2318.2] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)** equal(e2,e1).
% 0.53/0.70  3232[5:MRR:3231.2,4.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)**.
% 0.53/0.70  3235[5:MRR:2304.2,3216.0] ||  -> equal(op(e2,e2),e0)** equal(op(e2,e0),e0).
% 0.53/0.70  3245[5:MRR:145.3,3215.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2).
% 0.53/0.70  3250[5:Rew:3219.0,130.3,3208.0,130.1] ||  -> equal(op(e1,e2),e2) equal(e2,e0) equal(op(e1,e3),e2)** equal(e2,e1).
% 0.53/0.70  3251[5:MRR:3250.1,3250.3,2.0,4.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)**.
% 0.53/0.70  3254[5:Rew:3208.0,178.2,3208.0,178.1,3208.0,178.0] || equal(e0,e0) equal(op(e0,e0),e3) equal(op(op(e0,e0),e1),e2)** -> .
% 0.53/0.70  3255[5:Obv:3254.0] || equal(op(e0,e0),e3) equal(op(op(e0,e0),e1),e2)** -> .
% 0.53/0.70  3256[5:Rew:2254.0,3255.1,2254.0,3255.0] || equal(e3,e3) equal(op(e3,e1),e2)** -> .
% 0.53/0.70  3257[5:Obv:3256.0] || equal(op(e3,e1),e2)** -> .
% 0.53/0.70  3258[5:MRR:3245.2,3257.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1).
% 0.53/0.70  3265[6:Spt:148.0] ||  -> equal(op(e2,e2),e2)**.
% 0.53/0.70  3266[6:Rew:3265.0,47.0] || equal(op(e0,e2),e2)** -> .
% 0.53/0.70  3267[6:Rew:3265.0,96.1] || SkC14* equal(e2,e2) -> .
% 0.53/0.70  3268[6:Rew:3265.0,73.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.70  3269[6:Rew:3265.0,49.0] || equal(op(e1,e2),e2)** -> .
% 0.53/0.70  3270[6:Rew:3265.0,71.0] || equal(op(e2,e0),e2)** -> .
% 0.53/0.70  3271[6:Rew:3265.0,75.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.70  3288[6:MRR:22.1,3266.0] || SkC8* -> .
% 0.53/0.70  3289[6:MRR:2317.0,3266.0] ||  -> equal(op(e0,e1),e2)**.
% 0.53/0.70  3291[6:MRR:3229.4,3288.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC4 SkC3*.
% 0.53/0.70  3296[6:Rew:3289.0,15.1] || SkC4* -> equal(e2,e1).
% 0.53/0.70  3305[6:MRR:3296.1,4.0] || SkC4* -> .
% 0.53/0.70  3306[6:Obv:3267.1] || SkC14* -> .
% 0.53/0.70  3307[6:MRR:23.1,3268.0] || SkC9* -> .
% 0.53/0.70  3310[6:MRR:3251.0,3269.0] ||  -> equal(op(e1,e3),e2)**.
% 0.53/0.70  3318[6:Rew:3310.0,31.1] || SkC13* -> equal(e3,e2).
% 0.53/0.70  3322[6:MRR:3318.1,6.0] || SkC13* -> .
% 0.53/0.70  3323[6:MRR:3232.0,3270.0] ||  -> equal(op(e3,e0),e2)**.
% 0.53/0.70  3328[6:Rew:3323.0,13.1] || SkC3* -> equal(e2,e0).
% 0.53/0.70  3339[6:MRR:3328.1,2.0] || SkC3* -> .
% 0.53/0.70  3340[6:MRR:26.1,3271.0] || SkC11* -> .
% 0.53/0.70  3343[6:MRR:3291.0,3291.1,3291.2,3291.3,3291.4,3291.5,3306.0,3322.0,3340.0,3307.0,3305.0,3339.0] ||  -> .
% 0.53/0.70  3363[6:Spt:3343.0,148.0,3265.0] || equal(op(e2,e2),e2)** -> .
% 0.53/0.70  3364[6:Spt:3343.0,148.1,148.2,148.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 0.53/0.70  3365[6:MRR:2716.1,3363.0] ||  -> equal(op(e3,e3),e3)**.
% 0.53/0.70  3367[6:Rew:3365.0,57.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.70  3368[6:Rew:3365.0,80.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.70  3375[6:Rew:3365.0,93.1] || SkC11* equal(e3,e3) -> .
% 0.53/0.70  3376[6:Rew:3365.0,85.1] || SkC3* equal(e3,e3) -> .
% 0.53/0.70  3377[6:Rew:3365.0,81.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.70  3378[6:MRR:33.1,3367.0] || SkC14* -> .
% 0.53/0.70  3379[6:MRR:3229.0,3378.0] ||  -> SkC13 SkC11 SkC9 SkC8 SkC4 SkC3*.
% 0.53/0.70  3380[6:MRR:3041.0,3368.0] ||  -> equal(op(e2,e1),e3)**.
% 0.53/0.70  3381[6:MRR:3258.0,3368.0] ||  -> equal(op(e3,e1),e1)**.
% 0.53/0.70  3382[6:MRR:30.1,3368.0] || SkC13* -> .
% 0.53/0.70  3386[6:Rew:3380.0,23.1] || SkC9* -> equal(e3,e2).
% 0.53/0.70  3392[6:Rew:3381.0,42.0] || equal(op(e0,e1),e1)** -> .
% 0.53/0.70  3394[6:Rew:3381.0,79.0] || equal(op(e3,e2),e1)** -> .
% 0.53/0.70  3396[6:MRR:3386.1,6.0] || SkC9* -> .
% 0.53/0.70  3397[6:Obv:3375.1] || SkC11* -> .
% 0.53/0.70  3398[6:Obv:3376.1] || SkC3* -> .
% 0.53/0.70  3399[6:MRR:3379.0,3379.1,3379.2,3379.5,3382.0,3397.0,3396.0,3398.0] ||  -> SkC8 SkC4*.
% 0.53/0.70  3401[6:MRR:15.1,3392.0] || SkC4* -> .
% 0.53/0.70  3402[6:MRR:3399.1,3401.0] ||  -> SkC8*.
% 0.53/0.70  3403[6:MRR:22.0,3402.0] ||  -> equal(op(e0,e2),e2)**.
% 0.53/0.70  3404[6:MRR:21.0,3402.0] ||  -> equal(op(e2,e0),e2)**.
% 0.53/0.70  3409[6:Rew:3403.0,48.0] || equal(op(e3,e2),e2)** -> .
% 0.53/0.70  3422[6:Rew:3404.0,3235.1] ||  -> equal(op(e2,e2),e0)** equal(e2,e0).
% 0.53/0.70  3423[6:MRR:3422.1,2.0] ||  -> equal(op(e2,e2),e0)**.
% 0.53/0.70  3425[6:Rew:3423.0,51.0] || equal(op(e3,e2),e0)** -> .
% 0.53/0.70  3458[6:MRR:144.0,144.1,144.2,144.3,3377.0,3409.0,3394.0,3425.0] ||  -> .
% 0.53/0.70  3472[2:Spt:3458.0,2250.0,2254.0] || equal(op(e0,e0),e3)** -> .
% 0.53/0.70  3473[2:Spt:3458.0,2250.1,2250.2] ||  -> equal(op(e0,e0),e2)** equal(op(e0,e0),e1).
% 0.53/0.71  3474[2:MRR:136.1,3472.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 0.53/0.71  3475[2:MRR:135.1,3472.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 0.53/0.71  3476[3:Spt:3473.0] ||  -> equal(op(e0,e0),e2)**.
% 0.53/0.71  3479[3:Rew:3476.0,60.0] || equal(op(e0,e3),e2)** -> .
% 0.53/0.71  3480[3:Rew:3476.0,59.0] || equal(op(e0,e2),e2)** -> .
% 0.53/0.71  3481[3:Rew:3476.0,58.0] || equal(op(e0,e1),e2)** -> .
% 0.53/0.71  3482[3:Rew:3476.0,36.0] || equal(op(e3,e0),e2)** -> .
% 0.53/0.71  3484[3:Rew:3476.0,34.0] || equal(op(e1,e0),e2)** -> .
% 0.53/0.71  3487[3:Rew:3476.0,98.0] || equal(e2,e2) -> equal(op(e0,e2),e0)**.
% 0.53/0.71  3490[3:Rew:3476.0,139.1] ||  -> equal(op(e1,e0),e1) equal(e2,e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.71  3491[3:Rew:3476.0,140.1] ||  -> equal(op(e0,e1),e1) equal(e2,e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 0.53/0.71  3493[3:MRR:113.3,3479.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e1,e3),e2).
% 0.53/0.71  3494[3:MRR:155.2,3479.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0) equal(op(e0,e3),e1).
% 0.53/0.71  3495[3:MRR:22.1,3480.0] || SkC8* -> .
% 0.53/0.71  3498[3:MRR:193.5,3495.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC6 SkC4 SkC3 SkC2 SkC1*.
% 0.53/0.71  3500[3:MRR:129.3,3481.0] ||  -> equal(op(e2,e1),e2) equal(op(e1,e1),e2) equal(op(e3,e1),e2)**.
% 0.53/0.71  3502[3:MRR:114.3,3482.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e1),e2).
% 0.53/0.71  3506[3:MRR:154.3,3484.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e0) equal(op(e1,e0),e3)**.
% 0.53/0.71  3511[3:Obv:3487.0] ||  -> equal(op(e0,e2),e0)**.
% 0.53/0.71  3512[3:Rew:3511.0,46.0] || equal(op(e1,e2),e0)** -> .
% 0.53/0.71  3513[3:Rew:3511.0,48.0] || equal(op(e3,e2),e0)** -> .
% 0.53/0.71  3514[3:Rew:3511.0,61.0] || equal(op(e0,e1),e0)** -> .
% 0.53/0.71  3516[3:Rew:3511.0,63.0] || equal(op(e0,e3),e0)** -> .
% 0.53/0.71  3517[3:Rew:3511.0,3474.1] ||  -> equal(op(e0,e3),e3)** equal(e3,e0) equal(op(e0,e1),e3).
% 0.53/0.71  3518[3:Rew:3511.0,119.3] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e1,e2),e3) equal(e3,e0).
% 0.53/0.71  3519[3:Rew:3511.0,123.3] ||  -> equal(op(e2,e2),e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(e1,e0).
% 0.53/0.71  3521[3:MRR:134.3,3512.0] ||  -> equal(op(e1,e1),e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)**.
% 0.53/0.71  3523[3:MRR:118.2,3513.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(op(e3,e1),e0).
% 0.53/0.71  3524[3:MRR:144.3,3513.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1).
% 0.53/0.71  3525[3:MRR:8.1,3514.0] || SkC1* -> .
% 0.53/0.71  3527[3:MRR:12.1,3516.0] || SkC3* -> .
% 0.53/0.71  3528[3:MRR:117.1,3516.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 0.53/0.71  3529[3:MRR:3498.8,3498.10,3527.0,3525.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC6 SkC4 SkC2*.
% 0.53/0.71  3530[3:MRR:3517.1,3.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e1),e3).
% 0.53/0.71  3531[3:MRR:3494.1,3516.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e1).
% 0.53/0.71  3533[3:MRR:3490.1,4.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 0.53/0.71  3534[3:Rew:3511.0,3491.3] ||  -> equal(op(e0,e1),e1) equal(e2,e1) equal(op(e0,e3),e1)** equal(e1,e0).
% 0.53/0.71  3535[3:MRR:3534.1,3534.3,4.0,1.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)**.
% 0.53/0.71  3536[3:MRR:3518.3,3.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e1,e2),e3).
% 0.53/0.71  3537[3:MRR:3519.3,1.0] ||  -> equal(op(e2,e2),e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 0.53/0.71  3543[4:Spt:143.0] ||  -> equal(op(e3,e3),e3)**.
% 0.53/0.71  3544[4:Rew:3543.0,81.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.71  3545[4:Rew:3543.0,89.1] || SkC7* equal(e3,e3) -> .
% 0.53/0.71  3546[4:Rew:3543.0,93.1] || SkC11* equal(e3,e3) -> .
% 0.53/0.71  3547[4:Rew:3543.0,78.0] || equal(op(e3,e0),e3)** -> .
% 0.53/0.71  3548[4:Rew:3543.0,56.0] || equal(op(e1,e3),e3)** -> .
% 0.53/0.71  3549[4:Rew:3543.0,80.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.71  3550[4:Rew:3543.0,57.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.71  3551[4:Rew:3543.0,54.0] || equal(op(e0,e3),e3)** -> .
% 0.53/0.71  3563[4:Rew:3543.0,3523.0] ||  -> equal(e3,e0) equal(op(e3,e0),e0) equal(op(e3,e1),e0)**.
% 0.53/0.71  3567[4:MRR:32.1,3544.0] || SkC14* -> .
% 0.53/0.71  3568[4:MRR:3524.0,3544.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1).
% 0.53/0.71  3569[4:MRR:3536.0,3544.0] ||  -> equal(op(e2,e2),e3)** equal(op(e1,e2),e3).
% 0.53/0.71  3570[4:MRR:3529.0,3567.0] ||  -> SkC13 SkC12 SkC11 SkC9 SkC7 SkC6 SkC4 SkC2*.
% 0.53/0.71  3571[4:Obv:3545.1] || SkC7* -> .
% 0.53/0.71  3572[4:Obv:3546.1] || SkC11* -> .
% 0.53/0.71  3573[4:MRR:28.1,3547.0] || SkC12* -> .
% 0.53/0.71  3574[4:MRR:3475.0,3547.0] ||  -> equal(op(e2,e0),e3)** equal(op(e1,e0),e3).
% 0.53/0.71  3576[4:MRR:31.1,3548.0] || SkC13* -> .
% 0.53/0.71  3578[4:MRR:128.0,3548.0] ||  -> equal(op(e1,e1),e3) equal(op(e1,e2),e3)** equal(op(e1,e0),e3).
% 0.53/0.71  3580[4:MRR:145.0,3549.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 0.53/0.71  3581[4:MRR:147.0,3550.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 0.53/0.71  3582[4:MRR:120.0,3550.0] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 0.53/0.71  3583[4:MRR:3530.0,3551.0] ||  -> equal(op(e0,e1),e3)**.
% 0.53/0.71  3584[4:MRR:3531.0,3551.0] ||  -> equal(op(e0,e3),e1)**.
% 0.53/0.71  3587[4:Rew:3583.0,15.1] || SkC4* -> equal(e3,e1).
% 0.53/0.71  3588[4:Rew:3583.0,41.0] || equal(op(e2,e1),e3)** -> .
% 0.53/0.71  3590[4:Rew:3583.0,40.0] || equal(op(e1,e1),e3)** -> .
% 0.53/0.71  3594[4:Rew:3584.0,53.0] || equal(op(e2,e3),e1)** -> .
% 0.53/0.71  3599[4:MRR:3587.1,5.0] || SkC4* -> .
% 0.53/0.71  3600[4:MRR:149.2,3588.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1) equal(op(e2,e1),e0).
% 0.53/0.71  3601[4:MRR:153.1,3590.0] ||  -> equal(op(e1,e1),e1) equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 0.53/0.71  3605[4:MRR:3570.0,3570.1,3570.2,3570.4,3570.6,3576.0,3573.0,3572.0,3571.0,3599.0] ||  -> SkC9 SkC6 SkC2*.
% 0.53/0.71  3609[4:MRR:3563.0,3.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e1),e0)**.
% 0.53/0.71  3611[4:MRR:3578.0,3590.0] ||  -> equal(op(e1,e2),e3)** equal(op(e1,e0),e3).
% 0.53/0.71  3612[4:MRR:3581.1,3594.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e0).
% 0.53/0.71  3613[4:MRR:3582.1,3588.0] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e0),e3).
% 0.53/0.71  3617[5:Spt:3605.0] ||  -> SkC9*.
% 0.53/0.71  3618[5:MRR:23.0,3617.0] ||  -> equal(op(e2,e1),e2)**.
% 0.53/0.71  3619[5:MRR:24.0,3617.0] ||  -> equal(op(e1,e2),e2)**.
% 0.53/0.71  3626[5:Rew:3618.0,74.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.71  3642[5:Rew:3619.0,3569.1] ||  -> equal(op(e2,e2),e3)** equal(e3,e2).
% 0.53/0.71  3647[5:MRR:105.1,3626.0] || equal(op(e2,e2),e3)** -> .
% 0.53/0.71  3687[5:MRR:3642.0,3642.1,3647.0,6.0] ||  -> .
% 0.53/0.71  3733[5:Spt:3687.0,3605.0,3617.0] || SkC9* -> .
% 0.53/0.71  3734[5:Spt:3687.0,3605.1,3605.2] ||  -> SkC6 SkC2*.
% 0.53/0.71  3735[6:Spt:3734.0] ||  -> SkC6*.
% 0.53/0.71  3736[6:MRR:18.0,3735.0] ||  -> equal(op(e2,e1),e1)**.
% 0.53/0.71  3737[6:MRR:17.0,3735.0] ||  -> equal(op(e1,e2),e1)**.
% 0.53/0.71  3740[6:Rew:3736.0,43.0] || equal(op(e1,e1),e1)** -> .
% 0.53/0.71  3741[6:Rew:3736.0,45.0] || equal(op(e3,e1),e1)** -> .
% 0.53/0.71  3751[6:Rew:3737.0,65.0] || equal(op(e1,e0),e1)** -> .
% 0.53/0.71  3753[6:Rew:3737.0,50.0] || equal(op(e3,e2),e1)** -> .
% 0.53/0.71  3756[6:Rew:3737.0,3611.0] ||  -> equal(e3,e1) equal(op(e1,e0),e3)**.
% 0.53/0.71  3761[6:MRR:3601.0,3740.0] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 0.53/0.71  3762[6:MRR:3580.0,3741.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 0.53/0.71  3766[6:MRR:100.1,3751.0] || equal(op(e1,e1),e0)** -> .
% 0.53/0.71  3768[6:MRR:3568.1,3753.0] ||  -> equal(op(e3,e2),e2)**.
% 0.53/0.71  3773[6:Rew:3768.0,79.0] || equal(op(e3,e1),e2)** -> .
% 0.53/0.71  3776[6:MRR:3756.0,5.0] ||  -> equal(op(e1,e0),e3)**.
% 0.53/0.71  3779[6:Rew:3776.0,37.0] || equal(op(e2,e0),e3)** -> .
% 0.53/0.71  3784[6:MRR:3613.1,3779.0] ||  -> equal(op(e2,e2),e3)**.
% 0.53/0.71  3806[6:MRR:3761.1,3766.0] ||  -> equal(op(e1,e1),e2)**.
% 0.53/0.71  3810[6:Rew:3806.0,167.0] || equal(e2,e2) equal(op(op(e1,e1),op(e1,e1)),e3) equal(op(op(op(e1,e1),op(e1,e1)),e1),e0)** -> .
% 0.53/0.71  3813[6:MRR:3762.0,3773.0] ||  -> equal(op(e3,e1),e0)**.
% 0.53/0.71  3839[6:Obv:3810.0] || equal(op(op(e1,e1),op(e1,e1)),e3) equal(op(op(op(e1,e1),op(e1,e1)),e1),e0)** -> .
% 0.53/0.71  3840[6:Rew:3813.0,3839.1,3784.0,3839.1,3806.0,3839.1,3784.0,3839.0,3806.0,3839.0] || equal(e3,e3)* equal(e0,e0) -> .
% 0.53/0.71  3841[6:Obv:3840.1] ||  -> .
% 0.53/0.71  3842[6:Spt:3841.0,3734.0,3735.0] || SkC6* -> .
% 0.53/0.71  3843[6:Spt:3841.0,3734.1] ||  -> SkC2*.
% 0.53/0.71  3844[6:MRR:11.0,3843.0] ||  -> equal(op(e2,e0),e0)**.
% 0.53/0.71  3846[6:Rew:3844.0,70.0] || equal(op(e2,e1),e0)** -> .
% 0.53/0.71  3850[6:Rew:3844.0,72.0] || equal(op(e2,e3),e0)** -> .
% 0.53/0.71  3851[6:Rew:3844.0,39.0] || equal(op(e3,e0),e0)** -> .
% 0.53/0.71  3852[6:Rew:3844.0,3574.0] ||  -> equal(e3,e0) equal(op(e1,e0),e3)**.
% 0.53/0.71  3853[6:MRR:3852.0,3.0] ||  -> equal(op(e1,e0),e3)**.
% 0.53/0.71  3855[6:Rew:3853.0,65.0] || equal(op(e1,e2),e3)** -> .
% 0.53/0.71  3860[6:MRR:3569.1,3855.0] ||  -> equal(op(e2,e2),e3)**.
% 0.53/0.71  3867[6:MRR:3612.1,3850.0] ||  -> equal(op(e2,e3),e2)**.
% 0.53/0.71  3870[6:Rew:3867.0,74.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.71  3880[6:MRR:3609.0,3851.0] ||  -> equal(op(e3,e1),e0)**.
% 0.53/0.71  3901[6:MRR:3600.0,3600.2,3870.0,3846.0] ||  -> equal(op(e2,e1),e1)**.
% 0.53/0.71  3906[6:Rew:3880.0,3500.2,3901.0,3500.0] ||  -> equal(e2,e1) equal(op(e1,e1),e2)** equal(e2,e0).
% 0.53/0.71  3907[6:MRR:3906.0,3906.2,4.0,2.0] ||  -> equal(op(e1,e1),e2)**.
% 0.53/0.71  3919[6:Rew:3880.0,167.2,3860.0,167.2,3907.0,167.2,3860.0,167.1,3907.0,167.1,3907.0,167.0] || equal(e2,e2) equal(e3,e3)* equal(e0,e0) -> .
% 0.53/0.71  3920[6:Obv:3919.2] ||  -> .
% 0.53/0.71  3932[4:Spt:3920.0,143.0,3543.0] || equal(op(e3,e3),e3)** -> .
% 0.53/0.71  3933[4:Spt:3920.0,143.1,143.2,143.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 0.53/0.71  3934[4:MRR:2251.0,3932.0] ||  -> equal(op(e2,e2),e2)** equal(op(e1,e1),e1).
% 0.53/0.71  3937[5:Spt:3933.0] ||  -> equal(op(e3,e3),e2)**.
% 0.53/0.71  3940[5:Rew:3937.0,57.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.71  3941[5:Rew:3937.0,80.0] || equal(op(e3,e1),e2)** -> .
% 0.53/0.71  3942[5:Rew:3937.0,56.0] || equal(op(e1,e3),e2)** -> .
% 0.53/0.71  3947[5:Rew:3937.0,3528.0] ||  -> equal(e2,e0) equal(op(e2,e3),e0)** equal(op(e1,e3),e0).
% 0.53/0.71  3955[5:Rew:3937.0,169.0] || equal(e2,e2) equal(op(op(e3,e3),op(e3,e3)),e1) equal(op(op(op(e3,e3),op(e3,e3)),e3),e0)** -> .
% 0.53/0.71  3957[5:Rew:3937.0,108.0] || equal(e2,e2) -> equal(op(e3,e2),e3)**.
% 0.53/0.71  3958[5:MRR:26.1,3940.0] || SkC11* -> .
% 0.53/0.71  3962[5:MRR:3529.3,3958.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC7 SkC6 SkC4 SkC2*.
% 0.53/0.71  3963[5:MRR:3500.2,3941.0] ||  -> equal(op(e2,e1),e2)** equal(op(e1,e1),e2).
% 0.53/0.71  3966[5:MRR:151.2,3942.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e0).
% 0.53/0.71  3972[5:Obv:3957.0] ||  -> equal(op(e3,e2),e3)**.
% 0.53/0.71  3975[5:Rew:3972.0,79.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.71  3976[5:Rew:3972.0,77.0] || equal(op(e3,e0),e3)** -> .
% 0.53/0.71  3977[5:Rew:3972.0,50.0] || equal(op(e1,e2),e3)** -> .
% 0.53/0.71  3978[5:Rew:3972.0,3537.2] ||  -> equal(op(e2,e2),e1)** equal(op(e1,e2),e1) equal(e3,e1).
% 0.53/0.71  3980[5:MRR:30.1,3975.0] || SkC13* -> .
% 0.53/0.71  3982[5:MRR:3962.1,3980.0] ||  -> SkC14 SkC12 SkC9 SkC7 SkC6 SkC4 SkC2*.
% 0.53/0.71  3983[5:MRR:28.1,3976.0] || SkC12* -> .
% 0.53/0.71  3985[5:MRR:3475.0,3976.0] ||  -> equal(op(e2,e0),e3)** equal(op(e1,e0),e3).
% 0.53/0.71  3987[5:MRR:128.2,3977.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e1),e3) equal(op(e1,e0),e3).
% 0.53/0.71  3988[5:MRR:3982.1,3983.0] ||  -> SkC14 SkC9 SkC7 SkC6 SkC4 SkC2*.
% 0.53/0.71  3990[5:MRR:3947.0,2.0] ||  -> equal(op(e2,e3),e0)** equal(op(e1,e3),e0).
% 0.53/0.71  3992[5:MRR:3978.2,5.0] ||  -> equal(op(e2,e2),e1)** equal(op(e1,e2),e1).
% 0.53/0.71  3997[5:Obv:3955.0] || equal(op(op(e3,e3),op(e3,e3)),e1) equal(op(op(op(e3,e3),op(e3,e3)),e3),e0)** -> .
% 0.53/0.71  3998[5:Rew:3937.0,3997.1,3937.0,3997.0] || equal(op(e2,e2),e1) equal(op(op(e2,e2),e3),e0)** -> .
% 0.53/0.71  4002[6:Spt:153.0] ||  -> equal(op(e1,e1),e1)**.
% 0.53/0.71  4003[6:Rew:4002.0,64.0] || equal(op(e1,e0),e1)** -> .
% 0.53/0.71  4004[6:Rew:4002.0,68.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.71  4006[6:Rew:4002.0,43.0] || equal(op(e2,e1),e1)** -> .
% 0.53/0.71  4007[6:Rew:4002.0,67.0] || equal(op(e1,e2),e1)** -> .
% 0.53/0.71  4008[6:Rew:4002.0,91.1] || SkC9* equal(e1,e1) -> .
% 0.53/0.71  4025[6:MRR:14.1,4003.0] || SkC4* -> .
% 0.53/0.71  4027[6:MRR:3506.0,4003.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e0),e3)**.
% 0.53/0.71  4028[6:MRR:3988.4,4025.0] ||  -> SkC14 SkC9 SkC7 SkC6 SkC2*.
% 0.53/0.71  4029[6:MRR:19.1,4004.0] || SkC7* -> .
% 0.53/0.71  4030[6:MRR:3966.1,4004.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e0).
% 0.53/0.71  4032[6:MRR:4028.2,4029.0] ||  -> SkC14 SkC9 SkC6 SkC2*.
% 0.53/0.71  4046[6:MRR:18.1,4006.0] || SkC6* -> .
% 0.53/0.71  4049[6:MRR:4032.2,4046.0] ||  -> SkC14 SkC9 SkC2*.
% 0.53/0.71  4051[6:MRR:3992.1,4007.0] ||  -> equal(op(e2,e2),e1)**.
% 0.53/0.71  4065[6:Rew:4051.0,3998.0] || equal(e1,e1) equal(op(op(e2,e2),e3),e0)** -> .
% 0.53/0.71  4070[6:Obv:4008.1] || SkC9* -> .
% 0.53/0.71  4071[6:MRR:4049.1,4070.0] ||  -> SkC14 SkC2*.
% 0.53/0.71  4098[6:Obv:4065.0] || equal(op(op(e2,e2),e3),e0)** -> .
% 0.53/0.71  4099[6:Rew:4051.0,4098.0] || equal(op(e1,e3),e0)** -> .
% 0.53/0.71  4100[6:MRR:3990.1,4099.0] ||  -> equal(op(e2,e3),e0)**.
% 0.53/0.71  4101[6:MRR:4030.1,4099.0] ||  -> equal(op(e1,e3),e3)**.
% 0.53/0.71  4103[6:Rew:4100.0,33.1] || SkC14* -> equal(e3,e0).
% 0.53/0.71  4108[6:Rew:4101.0,66.0] || equal(op(e1,e0),e3)** -> .
% 0.53/0.71  4112[6:MRR:4103.1,3.0] || SkC14* -> .
% 0.53/0.71  4113[6:MRR:4071.0,4112.0] ||  -> SkC2*.
% 0.53/0.71  4114[6:MRR:11.0,4113.0] ||  -> equal(op(e2,e0),e0)**.
% 0.53/0.71  4117[6:Rew:4114.0,3985.0] ||  -> equal(e3,e0) equal(op(e1,e0),e3)**.
% 0.53/0.71  4122[6:MRR:4027.1,4108.0] ||  -> equal(op(e1,e0),e0)**.
% 0.53/0.71  4131[6:Rew:4122.0,4117.1] ||  -> equal(e3,e0)** equal(e3,e0)**.
% 0.53/0.71  4132[6:Obv:4131.0] ||  -> equal(e3,e0)**.
% 0.53/0.71  4133[6:MRR:4132.0,3.0] ||  -> .
% 0.53/0.71  4140[6:Spt:4133.0,153.0,4002.0] || equal(op(e1,e1),e1)** -> .
% 0.53/0.71  4141[6:Spt:4133.0,153.1,153.2,153.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 0.53/0.71  4142[6:MRR:3934.1,4140.0] ||  -> equal(op(e2,e2),e2)**.
% 0.53/0.71  4145[6:Rew:4142.0,96.1] || SkC14* equal(e2,e2) -> .
% 0.53/0.71  4146[6:Rew:4142.0,84.1] || SkC2* equal(e2,e2) -> .
% 0.53/0.71  4147[6:Rew:4142.0,88.1] || SkC6* equal(e2,e2) -> .
% 0.53/0.71  4148[6:Rew:4142.0,49.0] || equal(op(e1,e2),e2)** -> .
% 0.53/0.71  4149[6:Rew:4142.0,73.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.71  4152[6:Obv:4145.1] || SkC14* -> .
% 0.53/0.71  4153[6:MRR:3988.0,4152.0] ||  -> SkC9 SkC7 SkC6 SkC4 SkC2*.
% 0.53/0.71  4154[6:Obv:4146.1] || SkC2* -> .
% 0.53/0.71  4155[6:MRR:4153.4,4154.0] ||  -> SkC9 SkC7 SkC6 SkC4*.
% 0.53/0.71  4156[6:Obv:4147.1] || SkC6* -> .
% 0.53/0.71  4157[6:MRR:4155.2,4156.0] ||  -> SkC9 SkC7 SkC4*.
% 0.53/0.71  4158[6:MRR:24.1,4148.0] || SkC9* -> .
% 0.53/0.71  4159[6:MRR:4157.0,4158.0] ||  -> SkC7 SkC4*.
% 0.53/0.71  4160[6:MRR:3963.0,4149.0] ||  -> equal(op(e1,e1),e2)**.
% 0.53/0.71  4168[6:Rew:4142.0,3992.0] ||  -> equal(e2,e1) equal(op(e1,e2),e1)**.
% 0.53/0.71  4169[6:MRR:4168.0,4.0] ||  -> equal(op(e1,e2),e1)**.
% 0.53/0.71  4172[6:Rew:4169.0,69.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.71  4175[6:MRR:19.1,4172.0] || SkC7* -> .
% 0.53/0.71  4176[6:MRR:4159.0,4175.0] ||  -> SkC4*.
% 0.53/0.71  4177[6:MRR:14.0,4176.0] ||  -> equal(op(e1,e0),e1)**.
% 0.53/0.71  4178[6:MRR:15.0,4176.0] ||  -> equal(op(e0,e1),e1)**.
% 0.53/0.71  4204[6:Rew:4178.0,3530.1] ||  -> equal(op(e0,e3),e3)** equal(e3,e1).
% 0.53/0.71  4205[6:MRR:4204.1,5.0] ||  -> equal(op(e0,e3),e3)**.
% 0.53/0.71  4209[6:Rew:4205.0,52.0] || equal(op(e1,e3),e3)** -> .
% 0.53/0.71  4224[6:Rew:4177.0,3987.2,4160.0,3987.1] ||  -> equal(op(e1,e3),e3)** equal(e3,e2) equal(e3,e1).
% 0.53/0.71  4225[6:MRR:4224.0,4224.1,4224.2,4209.0,6.0,5.0] ||  -> .
% 0.53/0.71  4256[5:Spt:4225.0,3933.0,3937.0] || equal(op(e3,e3),e2)** -> .
% 0.53/0.71  4257[5:Spt:4225.0,3933.1,3933.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 0.53/0.71  4258[5:MRR:3493.0,4256.0] ||  -> equal(op(e2,e3),e2)** equal(op(e1,e3),e2).
% 0.53/0.71  4259[5:MRR:3502.0,4256.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e1),e2).
% 0.53/0.71  4260[6:Spt:4257.0] ||  -> equal(op(e3,e3),e1)**.
% 0.53/0.71  4263[6:Rew:4260.0,81.0] || equal(op(e3,e2),e1)** -> .
% 0.53/0.71  4265[6:Rew:4260.0,56.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.71  4268[6:Rew:4260.0,54.0] || equal(op(e0,e3),e1)** -> .
% 0.53/0.71  4277[6:MRR:3524.2,4263.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2).
% 0.53/0.71  4281[6:MRR:19.1,4265.0] || SkC7* -> .
% 0.53/0.71  4285[6:MRR:3529.5,4281.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC6 SkC4 SkC2*.
% 0.53/0.71  4290[6:MRR:3535.1,4268.0] ||  -> equal(op(e0,e1),e1)**.
% 0.53/0.71  4291[6:MRR:3531.1,4268.0] ||  -> equal(op(e0,e3),e3)**.
% 0.53/0.71  4294[6:Rew:4290.0,40.0] || equal(op(e1,e1),e1)** -> .
% 0.53/0.71  4296[6:Rew:4290.0,41.0] || equal(op(e2,e1),e1)** -> .
% 0.53/0.71  4298[6:Rew:4290.0,127.3] ||  -> equal(op(e3,e1),e3)** equal(op(e1,e1),e3) equal(op(e2,e1),e3) equal(e3,e1).
% 0.53/0.71  4302[6:Rew:4291.0,52.0] || equal(op(e1,e3),e3)** -> .
% 0.53/0.71  4303[6:Rew:4291.0,53.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.71  4307[6:MRR:3934.1,4294.0] ||  -> equal(op(e2,e2),e2)**.
% 0.53/0.71  4310[6:Rew:4307.0,75.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.71  4311[6:Rew:4307.0,73.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.71  4314[6:Rew:4307.0,84.1] || SkC2* equal(e2,e2) -> .
% 0.53/0.71  4316[6:Rew:4307.0,51.0] || equal(op(e3,e2),e2)** -> .
% 0.53/0.71  4328[6:MRR:18.1,4296.0] || SkC6* -> .
% 0.53/0.71  4330[6:MRR:31.1,4302.0] || SkC13* -> .
% 0.53/0.71  4331[6:MRR:33.1,4303.0] || SkC14* -> .
% 0.53/0.71  4332[6:MRR:26.1,4310.0] || SkC11* -> .
% 0.53/0.71  4333[6:MRR:4258.0,4310.0] ||  -> equal(op(e1,e3),e2)**.
% 0.53/0.71  4338[6:Rew:4333.0,3521.2] ||  -> equal(op(e1,e1),e0)** equal(op(e1,e0),e0) equal(e2,e0).
% 0.53/0.71  4341[6:MRR:23.1,4311.0] || SkC9* -> .
% 0.53/0.71  4345[6:Obv:4314.1] || SkC2* -> .
% 0.53/0.71  4347[6:MRR:4259.0,4316.0] ||  -> equal(op(e3,e1),e2)**.
% 0.53/0.71  4355[6:MRR:4285.0,4285.1,4285.3,4285.4,4285.5,4285.7,4331.0,4330.0,4332.0,4341.0,4328.0,4345.0] ||  -> SkC12 SkC4*.
% 0.53/0.71  4359[6:MRR:4277.1,4316.0] ||  -> equal(op(e3,e2),e3)**.
% 0.53/0.71  4362[6:Rew:4359.0,77.0] || equal(op(e3,e0),e3)** -> .
% 0.53/0.71  4365[6:MRR:28.1,4362.0] || SkC12* -> .
% 0.53/0.71  4366[6:MRR:3475.0,4362.0] ||  -> equal(op(e2,e0),e3)** equal(op(e1,e0),e3).
% 0.53/0.71  4367[6:MRR:4355.0,4365.0] ||  -> SkC4*.
% 0.53/0.71  4368[6:MRR:14.0,4367.0] ||  -> equal(op(e1,e0),e1)**.
% 0.53/0.71  4385[6:Rew:4368.0,4366.1] ||  -> equal(op(e2,e0),e3)** equal(e3,e1).
% 0.53/0.71  4386[6:MRR:4385.1,5.0] ||  -> equal(op(e2,e0),e3)**.
% 0.53/0.71  4389[6:Rew:4386.0,70.0] || equal(op(e2,e1),e3)** -> .
% 0.53/0.71  4398[6:Rew:4368.0,4338.1] ||  -> equal(op(e1,e1),e0)** equal(e1,e0) equal(e2,e0).
% 0.53/0.71  4399[6:MRR:4398.1,4398.2,1.0,2.0] ||  -> equal(op(e1,e1),e0)**.
% 0.53/0.71  4412[6:Rew:4399.0,4298.1,4347.0,4298.0] ||  -> equal(e3,e2) equal(e3,e0) equal(op(e2,e1),e3)** equal(e3,e1).
% 0.53/0.71  4413[6:MRR:4412.0,4412.1,4412.2,4412.3,6.0,3.0,4389.0,5.0] ||  -> .
% 0.53/0.71  4426[6:Spt:4413.0,4257.0,4260.0] || equal(op(e3,e3),e1)** -> .
% 0.53/0.71  4427[6:Spt:4413.0,4257.1] ||  -> equal(op(e3,e3),e0)**.
% 0.53/0.71  4432[6:Rew:4427.0,57.0] || equal(op(e2,e3),e0)** -> .
% 0.53/0.71  4434[6:Rew:4427.0,56.0] || equal(op(e1,e3),e0)** -> .
% 0.53/0.71  4437[6:Rew:4427.0,106.0] || equal(e0,e0) -> equal(op(e3,e0),e3)**.
% 0.53/0.71  4438[6:Obv:4437.0] ||  -> equal(op(e3,e0),e3)**.
% 0.53/0.71  4441[6:Rew:4438.0,76.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.71  4442[6:Rew:4438.0,77.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.71  4445[6:MRR:30.1,4441.0] || SkC13* -> .
% 0.53/0.71  4446[6:MRR:3529.1,4445.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC7 SkC6 SkC4 SkC2*.
% 0.53/0.71  4447[6:MRR:32.1,4442.0] || SkC14* -> .
% 0.53/0.71  4448[6:MRR:4446.0,4447.0] ||  -> SkC12 SkC11 SkC9 SkC7 SkC6 SkC4 SkC2*.
% 0.53/0.71  4451[6:Rew:4438.0,3533.1] ||  -> equal(op(e1,e0),e1) equal(e3,e1) equal(op(e2,e0),e1)**.
% 0.53/0.71  4452[6:MRR:4451.1,5.0] ||  -> equal(op(e1,e0),e1) equal(op(e2,e0),e1)**.
% 0.53/0.71  4454[6:MRR:3521.2,4434.0] ||  -> equal(op(e1,e1),e0)** equal(op(e1,e0),e0).
% 0.53/0.71  4464[6:MRR:147.3,4432.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e1).
% 0.53/0.71  4467[6:Rew:4438.0,116.3,4427.0,116.0] ||  -> equal(e1,e0) equal(op(e3,e1),e1) equal(op(e3,e2),e1)** equal(e3,e1).
% 0.53/0.71  4468[6:MRR:4467.0,4467.3,1.0,5.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e2),e1)**.
% 0.53/0.71  4476[6:Rew:4427.0,181.2,4427.0,181.1,4427.0,181.0] || equal(e0,e0) equal(op(e0,e0),e2) equal(op(op(e0,e0),e3),e1)** -> .
% 0.53/0.71  4477[6:Obv:4476.0] || equal(op(e0,e0),e2) equal(op(op(e0,e0),e3),e1)** -> .
% 0.53/0.71  4478[6:Rew:3476.0,4477.1,3476.0,4477.0] || equal(e2,e2) equal(op(e2,e3),e1)** -> .
% 0.53/0.71  4479[6:Obv:4478.0] || equal(op(e2,e3),e1)** -> .
% 0.53/0.71  4480[6:MRR:4464.2,4479.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2).
% 0.53/0.71  4484[7:Spt:153.0] ||  -> equal(op(e1,e1),e1)**.
% 0.53/0.71  4485[7:Rew:4484.0,40.0] || equal(op(e0,e1),e1)** -> .
% 0.53/0.71  4486[7:Rew:4484.0,91.1] || SkC9* equal(e1,e1) -> .
% 0.53/0.71  4487[7:Rew:4484.0,68.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.71  4488[7:Rew:4484.0,44.0] || equal(op(e3,e1),e1)** -> .
% 0.53/0.71  4489[7:Rew:4484.0,64.0] || equal(op(e1,e0),e1)** -> .
% 0.53/0.71  4490[7:Rew:4484.0,67.0] || equal(op(e1,e2),e1)** -> .
% 0.53/0.71  4507[7:MRR:15.1,4485.0] || SkC4* -> .
% 0.53/0.71  4508[7:MRR:3535.0,4485.0] ||  -> equal(op(e0,e3),e1)**.
% 0.53/0.71  4510[7:MRR:4448.5,4507.0] ||  -> SkC12 SkC11 SkC9 SkC7 SkC6 SkC2*.
% 0.53/0.71  4515[7:Rew:4508.0,29.1] || SkC12* -> equal(e3,e1).
% 0.53/0.71  4524[7:MRR:4515.1,5.0] || SkC12* -> .
% 0.53/0.71  4525[7:Obv:4486.1] || SkC9* -> .
% 0.53/0.71  4526[7:MRR:19.1,4487.0] || SkC7* -> .
% 0.53/0.71  4529[7:MRR:4468.0,4488.0] ||  -> equal(op(e3,e2),e1)**.
% 0.53/0.71  4537[7:Rew:4529.0,27.1] || SkC11* -> equal(e2,e1).
% 0.53/0.71  4541[7:MRR:4537.1,4.0] || SkC11* -> .
% 0.53/0.71  4542[7:MRR:4452.0,4489.0] ||  -> equal(op(e2,e0),e1)**.
% 0.53/0.71  4547[7:Rew:4542.0,11.1] || SkC2* -> equal(e1,e0).
% 0.53/0.71  4558[7:MRR:4547.1,1.0] || SkC2* -> .
% 0.53/0.71  4559[7:MRR:17.1,4490.0] || SkC6* -> .
% 0.53/0.71  4562[7:MRR:4510.0,4510.1,4510.2,4510.3,4510.4,4510.5,4524.0,4541.0,4525.0,4526.0,4559.0,4558.0] ||  -> .
% 0.53/0.71  4582[7:Spt:4562.0,153.0,4484.0] || equal(op(e1,e1),e1)** -> .
% 0.53/0.71  4583[7:Spt:4562.0,153.1,153.2,153.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 0.53/0.71  4584[7:MRR:3934.1,4582.0] ||  -> equal(op(e2,e2),e2)**.
% 0.53/0.71  4586[7:Rew:4584.0,49.0] || equal(op(e1,e2),e2)** -> .
% 0.53/0.71  4587[7:Rew:4584.0,75.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.71  4594[7:Rew:4584.0,88.1] || SkC6* equal(e2,e2) -> .
% 0.53/0.71  4595[7:Rew:4584.0,84.1] || SkC2* equal(e2,e2) -> .
% 0.53/0.71  4596[7:Rew:4584.0,73.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.71  4597[7:MRR:24.1,4586.0] || SkC9* -> .
% 0.53/0.71  4598[7:MRR:4448.2,4597.0] ||  -> SkC12 SkC11 SkC7 SkC6 SkC4 SkC2*.
% 0.53/0.71  4599[7:MRR:4258.0,4587.0] ||  -> equal(op(e1,e3),e2)**.
% 0.53/0.71  4600[7:MRR:4480.1,4587.0] ||  -> equal(op(e2,e3),e3)**.
% 0.53/0.71  4601[7:MRR:26.1,4587.0] || SkC11* -> .
% 0.53/0.71  4605[7:Rew:4599.0,19.1] || SkC7* -> equal(e2,e1).
% 0.53/0.71  4611[7:Rew:4600.0,53.0] || equal(op(e0,e3),e3)** -> .
% 0.53/0.71  4613[7:Rew:4600.0,74.0] || equal(op(e2,e1),e3)** -> .
% 0.53/0.71  4615[7:MRR:4605.1,4.0] || SkC7* -> .
% 0.53/0.71  4616[7:Obv:4594.1] || SkC6* -> .
% 0.53/0.71  4617[7:Obv:4595.1] || SkC2* -> .
% 0.53/0.71  4618[7:MRR:4598.1,4598.2,4598.3,4598.5,4601.0,4615.0,4616.0,4617.0] ||  -> SkC12 SkC4*.
% 0.53/0.71  4620[7:MRR:29.1,4611.0] || SkC12* -> .
% 0.53/0.71  4621[7:MRR:4618.0,4620.0] ||  -> SkC4*.
% 0.53/0.71  4622[7:MRR:15.0,4621.0] ||  -> equal(op(e0,e1),e1)**.
% 0.53/0.71  4623[7:MRR:14.0,4621.0] ||  -> equal(op(e1,e0),e1)**.
% 0.53/0.71  4628[7:Rew:4622.0,41.0] || equal(op(e2,e1),e1)** -> .
% 0.53/0.71  4641[7:Rew:4623.0,4454.1] ||  -> equal(op(e1,e1),e0)** equal(e1,e0).
% 0.53/0.71  4642[7:MRR:4641.1,1.0] ||  -> equal(op(e1,e1),e0)**.
% 0.53/0.71  4644[7:Rew:4642.0,43.0] || equal(op(e2,e1),e0)** -> .
% 0.53/0.71  4677[7:MRR:149.0,149.1,149.2,149.3,4596.0,4628.0,4613.0,4644.0] ||  -> .
% 0.53/0.71  4691[3:Spt:4677.0,3473.0,3476.0] || equal(op(e0,e0),e2)** -> .
% 0.53/0.71  4692[3:Spt:4677.0,3473.1] ||  -> equal(op(e0,e0),e1)**.
% 0.53/0.71  4696[3:Rew:4692.0,34.0] || equal(op(e1,e0),e1)** -> .
% 0.53/0.71  4697[3:MRR:14.1,4696.0] || SkC4* -> .
% 0.53/0.71  4698[3:Rew:4692.0,35.0] || equal(op(e2,e0),e1)** -> .
% 0.53/0.71  4699[3:Rew:4692.0,36.0] || equal(op(e3,e0),e1)** -> .
% 0.53/0.71  4701[3:Rew:4692.0,59.0] || equal(op(e0,e2),e1)** -> .
% 0.53/0.71  4704[3:Rew:4692.0,97.0] || equal(e1,e1) -> equal(op(e0,e1),e0)**.
% 0.53/0.71  4705[3:Obv:4704.0] ||  -> equal(op(e0,e1),e0)**.
% 0.53/0.71  4706[3:Rew:4705.0,42.0] || equal(op(e3,e1),e0)** -> .
% 0.53/0.71  4707[3:Rew:4705.0,41.0] || equal(op(e2,e1),e0)** -> .
% 0.53/0.71  4708[3:Rew:4705.0,62.0] || equal(op(e0,e3),e0)** -> .
% 0.53/0.71  4711[3:Rew:4705.0,61.0] || equal(op(e0,e2),e0)** -> .
% 0.53/0.71  4712[3:MRR:12.1,4708.0] || SkC3* -> .
% 0.53/0.71  4713[3:MRR:10.1,4711.0] || SkC2* -> .
% 0.53/0.71  4715[3:MRR:193.8,193.9,193.10,4697.0,4712.0,4713.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC1*.
% 0.53/0.71  4716[3:Rew:4705.0,3474.2] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3) equal(e3,e0).
% 0.53/0.71  4717[3:MRR:4716.2,3.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3).
% 0.53/0.71  4718[3:MRR:117.1,4708.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 0.53/0.71  4719[3:MRR:118.3,4706.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(op(e3,e2),e0).
% 0.53/0.71  4721[3:MRR:123.3,4701.0] ||  -> equal(op(e2,e2),e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 0.53/0.71  4722[3:MRR:125.1,4711.0] ||  -> equal(op(e2,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 0.53/0.71  4723[3:MRR:126.3,4707.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 0.53/0.71  4726[3:MRR:146.3,4699.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0) equal(op(e3,e0),e2).
% 0.53/0.71  4727[3:Rew:4705.0,129.3] ||  -> equal(op(e2,e1),e2) equal(op(e1,e1),e2) equal(op(e3,e1),e2)** equal(e2,e0).
% 0.53/0.71  4728[3:MRR:4727.3,2.0] ||  -> equal(op(e2,e1),e2) equal(op(e1,e1),e2) equal(op(e3,e1),e2)**.
% 0.53/0.71  4729[3:MRR:156.1,156.3,4711.0,4701.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e3)**.
% 0.53/0.71  4731[3:Rew:4692.0,137.1] ||  -> equal(op(e2,e0),e2) equal(e2,e1) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 0.53/0.71  4732[3:MRR:4731.1,4.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 0.53/0.71  4733[3:Rew:4705.0,138.3,4692.0,138.1] ||  -> equal(op(e0,e2),e2) equal(e2,e1) equal(op(e0,e3),e2)** equal(e2,e0).
% 0.53/0.71  4734[3:MRR:4733.1,4733.3,4.0,2.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)**.
% 0.53/0.71  4735[3:MRR:124.3,4698.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 0.53/0.71  4737[3:MRR:116.3,4699.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(op(e3,e2),e1).
% 0.53/0.71  4738[3:MRR:145.3,4706.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2).
% 0.53/0.71  4739[3:Rew:4705.0,127.3] ||  -> equal(op(e3,e1),e3)** equal(op(e1,e1),e3) equal(op(e2,e1),e3) equal(e3,e0).
% 0.53/0.71  4740[3:MRR:4739.3,3.0] ||  -> equal(op(e3,e1),e3)** equal(op(e1,e1),e3) equal(op(e2,e1),e3).
% 0.53/0.71  4753[4:Spt:148.0] ||  -> equal(op(e2,e2),e2)**.
% 0.53/0.71  4754[4:Rew:4753.0,73.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.71  4755[4:Rew:4753.0,96.1] || SkC14* equal(e2,e2) -> .
% 0.53/0.71  4756[4:Rew:4753.0,88.1] || SkC6* equal(e2,e2) -> .
% 0.53/0.71  4757[4:Rew:4753.0,71.0] || equal(op(e2,e0),e2)** -> .
% 0.53/0.71  4758[4:Rew:4753.0,51.0] || equal(op(e3,e2),e2)** -> .
% 0.53/0.71  4760[4:Rew:4753.0,49.0] || equal(op(e1,e2),e2)** -> .
% 0.53/0.71  4761[4:Rew:4753.0,47.0] || equal(op(e0,e2),e2)** -> .
% 0.53/0.71  4764[4:Rew:4753.0,4735.0] ||  -> equal(e2,e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 0.53/0.71  4769[4:Rew:4753.0,120.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2) equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 0.53/0.71  4774[4:Rew:4753.0,4723.0] ||  -> equal(e2,e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 0.53/0.71  4777[4:MRR:23.1,4754.0] || SkC9* -> .
% 0.53/0.71  4778[4:MRR:4728.0,4754.0] ||  -> equal(op(e1,e1),e2) equal(op(e3,e1),e2)**.
% 0.53/0.71  4780[4:MRR:4715.4,4777.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8 SkC7 SkC6 SkC1*.
% 0.53/0.71  4781[4:Obv:4755.1] || SkC14* -> .
% 0.53/0.71  4782[4:Obv:4756.1] || SkC6* -> .
% 0.53/0.71  4783[4:MRR:21.1,4757.0] || SkC8* -> .
% 0.53/0.71  4785[4:MRR:4732.0,4757.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 0.53/0.71  4786[4:MRR:27.1,4758.0] || SkC11* -> .
% 0.53/0.71  4787[4:MRR:144.1,4758.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 0.53/0.71  4788[4:MRR:114.1,4758.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e1),e2) equal(op(e3,e0),e2).
% 0.53/0.71  4791[4:MRR:152.0,4760.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 0.53/0.71  4792[4:MRR:130.0,4760.0] ||  -> equal(op(e1,e1),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 0.53/0.71  4793[4:MRR:4729.0,4761.0] ||  -> equal(op(e0,e2),e3)**.
% 0.53/0.71  4794[4:MRR:4734.0,4761.0] ||  -> equal(op(e0,e3),e2)**.
% 0.53/0.71  4797[4:Rew:4793.0,48.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.71  4798[4:Rew:4793.0,46.0] || equal(op(e1,e2),e3)** -> .
% 0.53/0.71  4802[4:Rew:4794.0,29.1] || SkC12* -> equal(e3,e2).
% 0.53/0.71  4803[4:Rew:4794.0,52.0] || equal(op(e1,e3),e2)** -> .
% 0.53/0.71  4805[4:Rew:4794.0,54.0] || equal(op(e3,e3),e2)** -> .
% 0.53/0.71  4808[4:MRR:4802.1,6.0] || SkC12* -> .
% 0.53/0.71  4814[4:MRR:143.1,4805.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 0.53/0.71  4815[4:MRR:4780.0,4780.2,4780.3,4780.4,4780.6,4781.0,4808.0,4786.0,4783.0,4782.0] ||  -> SkC13 SkC7 SkC1*.
% 0.53/0.71  4816[4:MRR:4764.0,4.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 0.53/0.71  4818[4:MRR:4774.0,2.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 0.53/0.71  4820[4:MRR:4787.0,4797.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 0.53/0.71  4821[4:MRR:4788.0,4805.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e0),e2).
% 0.53/0.71  4822[4:MRR:4791.1,4798.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e2),e0).
% 0.53/0.71  4823[4:MRR:4792.1,4803.0] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e0),e2).
% 0.53/0.71  4824[4:MRR:4769.1,6.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 0.53/0.71  4827[5:Spt:4815.0] ||  -> SkC13*.
% 0.53/0.71  4828[5:MRR:30.0,4827.0] ||  -> equal(op(e3,e1),e3)**.
% 0.53/0.71  4829[5:MRR:31.0,4827.0] ||  -> equal(op(e1,e3),e3)**.
% 0.53/0.71  4836[5:Rew:4828.0,45.0] || equal(op(e2,e1),e3)** -> .
% 0.53/0.71  4837[5:Rew:4828.0,80.0] || equal(op(e3,e3),e3)** -> .
% 0.53/0.71  4838[5:Rew:4828.0,76.0] || equal(op(e3,e0),e3)** -> .
% 0.53/0.71  4840[5:Rew:4828.0,4821.0] ||  -> equal(e3,e2) equal(op(e3,e0),e2)**.
% 0.53/0.71  4849[5:Rew:4829.0,55.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.71  4857[5:MRR:4824.1,4836.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e0),e3).
% 0.53/0.71  4864[5:MRR:4814.0,4837.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 0.53/0.71  4865[5:MRR:106.1,4838.0] || equal(op(e3,e3),e0)** -> .
% 0.53/0.71  4871[5:MRR:4840.0,6.0] ||  -> equal(op(e3,e0),e2)**.
% 0.53/0.71  4874[5:Rew:4871.0,38.0] || equal(op(e1,e0),e2)** -> .
% 0.53/0.71  4879[5:MRR:4823.1,4874.0] ||  -> equal(op(e1,e1),e2)**.
% 0.53/0.71  4901[5:MRR:4857.0,4849.0] ||  -> equal(op(e2,e0),e3)**.
% 0.53/0.71  4905[5:Rew:4901.0,4818.0] ||  -> equal(e3,e0) equal(op(e2,e3),e0)**.
% 0.53/0.71  4907[5:MRR:4905.0,3.0] ||  -> equal(op(e2,e3),e0)**.
% 0.53/0.71  4912[5:MRR:4864.1,4865.0] ||  -> equal(op(e3,e3),e1)**.
% 0.53/0.71  4913[5:Rew:4912.0,175.0] || equal(e1,e1) equal(op(op(e3,e3),op(e3,e3)),e2) equal(op(op(op(e3,e3),op(e3,e3)),e3),e0)** -> .
% 0.53/0.71  4931[5:Obv:4913.0] || equal(op(op(e3,e3),op(e3,e3)),e2) equal(op(op(op(e3,e3),op(e3,e3)),e3),e0)** -> .
% 0.53/0.71  4932[5:Rew:4907.0,4931.1,4879.0,4931.1,4912.0,4931.1,4879.0,4931.0,4912.0,4931.0] || equal(e2,e2)* equal(e0,e0) -> .
% 0.53/0.71  4933[5:Obv:4932.1] ||  -> .
% 0.53/0.71  4937[5:Spt:4933.0,4815.0,4827.0] || SkC13* -> .
% 0.53/0.71  4938[5:Spt:4933.0,4815.1,4815.2] ||  -> SkC7 SkC1*.
% 0.53/0.71  4939[6:Spt:4938.0] ||  -> SkC7*.
% 0.53/0.71  4940[6:MRR:20.0,4939.0] ||  -> equal(op(e3,e1),e1)**.
% 0.53/0.71  4941[6:MRR:19.0,4939.0] ||  -> equal(op(e1,e3),e1)**.
% 0.53/0.71  4946[6:Rew:4940.0,45.0] || equal(op(e2,e1),e1)** -> .
% 0.53/0.71  4947[6:Rew:4940.0,79.0] || equal(op(e3,e2),e1)** -> .
% 0.53/0.71  4963[6:Rew:4941.0,4718.2] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0) equal(e1,e0).
% 0.53/0.71  4966[6:MRR:4816.0,4946.0] ||  -> equal(op(e2,e3),e1)**.
% 0.53/0.71  4978[6:MRR:4820.0,4947.0] ||  -> equal(op(e3,e2),e0)**.
% 0.53/0.71  4988[6:Rew:4978.0,81.0] || equal(op(e3,e3),e0)** -> .
% 0.53/0.71  5037[6:Rew:4966.0,4963.1] ||  -> equal(op(e3,e3),e0)** equal(e1,e0) equal(e1,e0).
% 0.53/0.71  5038[6:Obv:5037.1] ||  -> equal(op(e3,e3),e0)** equal(e1,e0).
% 0.53/0.71  5039[6:MRR:5038.0,5038.1,4988.0,1.0] ||  -> .
% 0.53/0.71  5046[6:Spt:5039.0,4938.0,4939.0] || SkC7* -> .
% 0.53/0.71  5047[6:Spt:5039.0,4938.1] ||  -> SkC1*.
% 0.53/0.71  5048[6:MRR:9.0,5047.0] ||  -> equal(op(e1,e0),e0)**.
% 0.53/0.71  5051[6:Rew:5048.0,65.0] || equal(op(e1,e2),e0)** -> .
% 0.53/0.71  5053[6:Rew:5048.0,37.0] || equal(op(e2,e0),e0)** -> .
% 0.53/0.71  5056[6:MRR:4818.0,5053.0] ||  -> equal(op(e2,e3),e0)**.
% 0.53/0.71  5062[6:Rew:5056.0,4816.1] ||  -> equal(op(e2,e1),e1)** equal(e1,e0).
% 0.53/0.71  5063[6:MRR:5062.1,1.0] ||  -> equal(op(e2,e1),e1)**.
% 0.53/0.71  5066[6:Rew:5063.0,45.0] || equal(op(e3,e1),e1)** -> .
% 0.53/0.71  5069[6:MRR:4822.1,5051.0] ||  -> equal(op(e1,e2),e1)**.
% 0.53/0.71  5074[6:Rew:5069.0,50.0] || equal(op(e3,e2),e1)** -> .
% 0.53/0.71  5076[6:MRR:4820.0,5074.0] ||  -> equal(op(e3,e2),e0)**.
% 0.53/0.71  5088[6:Rew:5048.0,4785.1] ||  -> equal(op(e3,e0),e2)** equal(e2,e0).
% 0.53/0.71  5089[6:MRR:5088.1,2.0] ||  -> equal(op(e3,e0),e2)**.
% 0.53/0.71  5091[6:Rew:5089.0,76.0] || equal(op(e3,e1),e2)** -> .
% 0.53/0.71  5095[6:MRR:4778.1,5091.0] ||  -> equal(op(e1,e1),e2)**.
% 0.53/0.71  5105[6:MRR:4738.1,4738.2,5066.0,5091.0] ||  -> equal(op(e3,e1),e3)**.
% 0.53/0.71  5110[6:Rew:5076.0,4737.2,5105.0,4737.1] ||  -> equal(op(e3,e3),e1)** equal(e3,e1) equal(e1,e0).
% 0.53/0.71  5111[6:MRR:5110.1,5110.2,5.0,1.0] ||  -> equal(op(e3,e3),e1)**.
% 0.53/0.71  5133[6:Rew:5056.0,175.2,5095.0,175.2,5111.0,175.2,5095.0,175.1,5111.0,175.1,5111.0,175.0] || equal(e1,e1) equal(e2,e2)* equal(e0,e0) -> .
% 0.53/0.71  5134[6:Obv:5133.2] ||  -> .
% 0.53/0.71  5135[4:Spt:5134.0,148.0,4753.0] || equal(op(e2,e2),e2)** -> .
% 0.53/0.71  5136[4:Spt:5134.0,148.1,148.2,148.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 0.53/0.71  5137[4:MRR:2251.1,5135.0] ||  -> equal(op(e3,e3),e3)** equal(op(e1,e1),e1).
% 0.53/0.71  5140[5:Spt:5136.0] ||  -> equal(op(e2,e2),e3)**.
% 0.53/0.71  5142[5:Rew:5140.0,47.0] || equal(op(e0,e2),e3)** -> .
% 0.53/0.71  5144[5:Rew:5140.0,75.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.71  5151[5:Rew:5140.0,4722.0] ||  -> equal(e3,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 0.53/0.71  5155[5:Rew:5140.0,105.0] || equal(e3,e3) -> equal(op(e2,e3),e2)**.
% 0.53/0.71  5161[5:MRR:4729.1,5142.0] ||  -> equal(op(e0,e2),e2)**.
% 0.53/0.71  5162[5:MRR:4717.1,5142.0] ||  -> equal(op(e0,e3),e3)**.
% 0.53/0.71  5165[5:Rew:5161.0,46.0] || equal(op(e1,e2),e2)** -> .
% 0.53/0.71  5166[5:Rew:5161.0,48.0] || equal(op(e3,e2),e2)** -> .
% 0.53/0.71  5171[5:Rew:5162.0,54.0] || equal(op(e3,e3),e3)** -> .
% 0.53/0.71  5173[5:Rew:5162.0,52.0] || equal(op(e1,e3),e3)** -> .
% 0.53/0.71  5177[5:MRR:33.1,5144.0] || SkC14* -> .
% 0.53/0.71  5179[5:MRR:4715.0,5177.0] ||  -> SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC1*.
% 0.53/0.71  5187[5:MRR:24.1,5165.0] || SkC9* -> .
% 0.53/0.71  5189[5:MRR:27.1,5166.0] || SkC11* -> .
% 0.53/0.71  5192[5:MRR:5137.0,5171.0] ||  -> equal(op(e1,e1),e1)**.
% 0.53/0.71  5196[5:Rew:5192.0,83.1] || SkC1* equal(e1,e1) -> .
% 0.53/0.71  5198[5:Rew:5192.0,43.0] || equal(op(e2,e1),e1)** -> .
% 0.53/0.71  5200[5:Rew:5192.0,68.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.71  5201[5:Rew:5192.0,44.0] || equal(op(e3,e1),e1)** -> .
% 0.53/0.71  5211[5:MRR:31.1,5173.0] || SkC13* -> .
% 0.53/0.71  5212[5:MRR:151.0,5173.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 0.53/0.71  5214[5:Obv:5196.1] || SkC1* -> .
% 0.53/0.71  5215[5:MRR:18.1,5198.0] || SkC6* -> .
% 0.53/0.71  5216[5:MRR:19.1,5200.0] || SkC7* -> .
% 0.53/0.71  5219[5:MRR:4737.1,5201.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e2),e1).
% 0.53/0.71  5220[5:MRR:5179.0,5179.2,5179.3,5179.5,5179.6,5179.7,5211.0,5189.0,5187.0,5216.0,5215.0,5214.0] ||  -> SkC12 SkC8*.
% 0.53/0.71  5221[5:Obv:5155.0] ||  -> equal(op(e2,e3),e2)**.
% 0.53/0.71  5222[5:Rew:5221.0,72.0] || equal(op(e2,e0),e2)** -> .
% 0.53/0.71  5225[5:Rew:5221.0,55.0] || equal(op(e1,e3),e2)** -> .
% 0.53/0.71  5228[5:MRR:21.1,5222.0] || SkC8* -> .
% 0.53/0.71  5230[5:MRR:5220.1,5228.0] ||  -> SkC12*.
% 0.53/0.71  5231[5:MRR:28.0,5230.0] ||  -> equal(op(e3,e0),e3)**.
% 0.53/0.71  5237[5:Rew:5231.0,76.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.71  5241[5:MRR:107.1,5237.0] || equal(op(e3,e3),e1)** -> .
% 0.53/0.71  5261[5:MRR:5219.0,5241.0] ||  -> equal(op(e3,e2),e1)**.
% 0.53/0.71  5273[5:Rew:5261.0,5151.1] ||  -> equal(e3,e0) equal(e1,e0) equal(op(e1,e2),e0)**.
% 0.53/0.71  5274[5:MRR:5273.0,5273.1,3.0,1.0] ||  -> equal(op(e1,e2),e0)**.
% 0.53/0.71  5275[5:Rew:5274.0,69.0] || equal(op(e1,e3),e0)** -> .
% 0.53/0.71  5290[5:MRR:5212.0,5212.1,5212.2,5200.0,5225.0,5275.0] ||  -> .
% 0.53/0.71  5303[5:Spt:5290.0,5136.0,5140.0] || equal(op(e2,e2),e3)** -> .
% 0.53/0.71  5304[5:Spt:5290.0,5136.1,5136.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 0.53/0.71  5306[5:MRR:120.1,5303.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 0.53/0.71  5307[6:Spt:5304.0] ||  -> equal(op(e2,e2),e1)**.
% 0.53/0.71  5310[6:Rew:5307.0,73.0] || equal(op(e2,e1),e1)** -> .
% 0.53/0.71  5312[6:Rew:5307.0,51.0] || equal(op(e3,e2),e1)** -> .
% 0.53/0.71  5313[6:Rew:5307.0,75.0] || equal(op(e2,e3),e1)** -> .
% 0.53/0.71  5316[6:Rew:5307.0,173.0] || equal(e1,e1) equal(op(op(e2,e2),op(e2,e2)),e3) equal(op(op(op(e2,e2),op(e2,e2)),e2),e0)** -> .
% 0.53/0.71  5318[6:Rew:5307.0,104.0] || equal(e1,e1) -> equal(op(e2,e1),e2)**.
% 0.53/0.71  5322[6:Rew:5307.0,4722.0] ||  -> equal(e1,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 0.53/0.71  5324[6:MRR:18.1,5310.0] || SkC6* -> .
% 0.53/0.71  5327[6:MRR:4715.7,5324.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC1*.
% 0.53/0.71  5329[6:MRR:144.2,5312.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e0).
% 0.53/0.71  5331[6:MRR:147.2,5313.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e0).
% 0.53/0.71  5338[6:Obv:5318.0] ||  -> equal(op(e2,e1),e2)**.
% 0.53/0.71  5341[6:Rew:5338.0,74.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.71  5342[6:Rew:5338.0,70.0] || equal(op(e2,e0),e2)** -> .
% 0.53/0.71  5345[6:Rew:5338.0,4740.2] ||  -> equal(op(e3,e1),e3)** equal(op(e1,e1),e3) equal(e3,e2).
% 0.53/0.71  5347[6:MRR:26.1,5341.0] || SkC11* -> .
% 0.53/0.71  5349[6:MRR:5327.3,5347.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC8 SkC7 SkC1*.
% 0.53/0.71  5350[6:MRR:21.1,5342.0] || SkC8* -> .
% 0.53/0.71  5352[6:MRR:4732.0,5342.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 0.53/0.71  5355[6:MRR:5349.4,5350.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC7 SkC1*.
% 0.53/0.71  5358[6:MRR:5322.0,1.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 0.53/0.71  5360[6:MRR:5345.2,6.0] ||  -> equal(op(e3,e1),e3)** equal(op(e1,e1),e3).
% 0.53/0.71  5361[6:MRR:5331.1,5341.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e0).
% 0.53/0.71  5362[6:Obv:5316.0] || equal(op(op(e2,e2),op(e2,e2)),e3) equal(op(op(op(e2,e2),op(e2,e2)),e2),e0)** -> .
% 0.53/0.71  5363[6:Rew:5307.0,5362.1,5307.0,5362.0] || equal(op(e1,e1),e3) equal(op(op(e1,e1),e2),e0)** -> .
% 0.53/0.71  5367[7:Spt:143.0] ||  -> equal(op(e3,e3),e3)**.
% 0.53/0.71  5368[7:Rew:5367.0,54.0] || equal(op(e0,e3),e3)** -> .
% 0.53/0.71  5369[7:Rew:5367.0,89.1] || SkC7* equal(e3,e3) -> .
% 0.53/0.71  5370[7:Rew:5367.0,57.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.71  5371[7:Rew:5367.0,78.0] || equal(op(e3,e0),e3)** -> .
% 0.53/0.71  5372[7:Rew:5367.0,80.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.71  5373[7:Rew:5367.0,81.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.71  5390[7:MRR:29.1,5368.0] || SkC12* -> .
% 0.53/0.71  5393[7:MRR:5355.2,5390.0] ||  -> SkC14 SkC13 SkC9 SkC7 SkC1*.
% 0.53/0.71  5406[7:Obv:5369.1] || SkC7* -> .
% 0.53/0.71  5407[7:MRR:5393.3,5406.0] ||  -> SkC14 SkC13 SkC9 SkC1*.
% 0.53/0.71  5408[7:MRR:33.1,5370.0] || SkC14* -> .
% 0.53/0.71  5411[7:MRR:5407.0,5408.0] ||  -> SkC13 SkC9 SkC1*.
% 0.53/0.71  5423[7:MRR:4726.0,5371.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 0.53/0.71  5424[7:MRR:30.1,5372.0] || SkC13* -> .
% 0.53/0.71  5426[7:MRR:5360.0,5372.0] ||  -> equal(op(e1,e1),e3)**.
% 0.53/0.71  5427[7:MRR:5411.0,5424.0] ||  -> SkC9 SkC1*.
% 0.53/0.71  5441[7:Rew:5426.0,5363.0] || equal(e3,e3) equal(op(op(e1,e1),e2),e0)** -> .
% 0.53/0.71  5446[7:MRR:5329.0,5373.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e0).
% 0.53/0.71  5462[7:Obv:5441.0] || equal(op(op(e1,e1),e2),e0)** -> .
% 0.53/0.71  5463[7:Rew:5426.0,5462.0] || equal(op(e3,e2),e0)** -> .
% 0.53/0.71  5464[7:MRR:5358.0,5463.0] ||  -> equal(op(e1,e2),e0)**.
% 0.53/0.71  5465[7:MRR:5446.1,5463.0] ||  -> equal(op(e3,e2),e2)**.
% 0.53/0.71  5467[7:Rew:5464.0,24.1] || SkC9* -> equal(e2,e0).
% 0.53/0.71  5472[7:Rew:5465.0,77.0] || equal(op(e3,e0),e2)** -> .
% 0.53/0.71  5476[7:MRR:5467.1,2.0] || SkC9* -> .
% 0.53/0.71  5477[7:MRR:5427.0,5476.0] ||  -> SkC1*.
% 0.53/0.71  5478[7:MRR:9.0,5477.0] ||  -> equal(op(e1,e0),e0)**.
% 0.53/0.71  5481[7:Rew:5478.0,5352.1] ||  -> equal(op(e3,e0),e2)** equal(e2,e0).
% 0.53/0.71  5486[7:MRR:5423.1,5472.0] ||  -> equal(op(e3,e0),e0)**.
% 0.53/0.71  5495[7:Rew:5486.0,5481.0] ||  -> equal(e2,e0)** equal(e2,e0)**.
% 0.53/0.71  5496[7:Obv:5495.0] ||  -> equal(e2,e0)**.
% 0.53/0.71  5497[7:MRR:5496.0,2.0] ||  -> .
% 0.53/0.71  5504[7:Spt:5497.0,143.0,5367.0] || equal(op(e3,e3),e3)** -> .
% 0.53/0.71  5505[7:Spt:5497.0,143.1,143.2,143.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 0.53/0.71  5506[7:MRR:5137.0,5504.0] ||  -> equal(op(e1,e1),e1)**.
% 0.53/0.71  5509[7:Rew:5506.0,83.1] || SkC1* equal(e1,e1) -> .
% 0.53/0.71  5510[7:Rew:5506.0,91.1] || SkC9* equal(e1,e1) -> .
% 0.53/0.71  5511[7:Rew:5506.0,95.1] || SkC13* equal(e1,e1) -> .
% 0.53/0.71  5512[7:Rew:5506.0,44.0] || equal(op(e3,e1),e1)** -> .
% 0.53/0.71  5515[7:Rew:5506.0,68.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.71  5516[7:Obv:5509.1] || SkC1* -> .
% 0.53/0.71  5517[7:MRR:5355.5,5516.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC7*.
% 0.53/0.71  5518[7:Obv:5510.1] || SkC9* -> .
% 0.53/0.71  5519[7:MRR:5517.3,5518.0] ||  -> SkC14 SkC13 SkC12 SkC7*.
% 0.53/0.71  5520[7:Obv:5511.1] || SkC13* -> .
% 0.53/0.71  5521[7:MRR:5519.1,5520.0] ||  -> SkC14 SkC12 SkC7*.
% 0.53/0.71  5522[7:MRR:20.1,5512.0] || SkC7* -> .
% 0.53/0.71  5523[7:MRR:5521.2,5522.0] ||  -> SkC14 SkC12*.
% 0.53/0.71  5532[7:Rew:5506.0,5360.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e1).
% 0.53/0.71  5533[7:MRR:5532.1,5.0] ||  -> equal(op(e3,e1),e3)**.
% 0.53/0.71  5536[7:Rew:5533.0,79.0] || equal(op(e3,e2),e3)** -> .
% 0.53/0.71  5539[7:MRR:32.1,5536.0] || SkC14* -> .
% 0.53/0.71  5540[7:MRR:5523.0,5539.0] ||  -> SkC12*.
% 0.53/0.71  5541[7:MRR:29.0,5540.0] ||  -> equal(op(e0,e3),e3)**.
% 0.53/0.71  5542[7:MRR:28.0,5540.0] ||  -> equal(op(e3,e0),e3)**.
% 0.53/0.71  5546[7:Rew:5541.0,53.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.71  5547[7:Rew:5541.0,52.0] || equal(op(e1,e3),e3)** -> .
% 0.53/0.71  5561[7:MRR:5361.0,5546.0] ||  -> equal(op(e2,e3),e0)**.
% 0.53/0.71  5566[7:Rew:5561.0,55.0] || equal(op(e1,e3),e0)** -> .
% 0.53/0.71  5574[7:Rew:5542.0,5352.0] ||  -> equal(e3,e2) equal(op(e1,e0),e2)**.
% 0.53/0.71  5575[7:MRR:5574.0,6.0] ||  -> equal(op(e1,e0),e2)**.
% 0.53/0.71  5577[7:Rew:5575.0,66.0] || equal(op(e1,e3),e2)** -> .
% 0.53/0.71  5605[7:MRR:151.0,151.1,151.2,151.3,5547.0,5515.0,5577.0,5566.0] ||  -> .
% 0.53/0.71  5618[6:Spt:5605.0,5304.0,5307.0] || equal(op(e2,e2),e1)** -> .
% 0.53/0.71  5619[6:Spt:5605.0,5304.1] ||  -> equal(op(e2,e2),e0)**.
% 0.53/0.71  5624[6:Rew:5619.0,49.0] || equal(op(e1,e2),e0)** -> .
% 0.53/0.71  5626[6:Rew:5619.0,51.0] || equal(op(e3,e2),e0)** -> .
% 0.53/0.71  5629[6:Rew:5619.0,103.0] || equal(e0,e0) -> equal(op(e2,e0),e2)**.
% 0.53/0.71  5630[6:Obv:5629.0] ||  -> equal(op(e2,e0),e2)**.
% 0.53/0.71  5633[6:Rew:5630.0,72.0] || equal(op(e2,e3),e2)** -> .
% 0.53/0.71  5636[6:Rew:5630.0,70.0] || equal(op(e2,e1),e2)** -> .
% 0.53/0.71  5637[6:MRR:26.1,5633.0] || SkC11* -> .
% 0.53/0.71  5638[6:MRR:4715.3,5637.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC8 SkC7 SkC6 SkC1*.
% 0.53/0.71  5639[6:MRR:23.1,5636.0] || SkC9* -> .
% 0.53/0.71  5640[6:MRR:5638.3,5639.0] ||  -> SkC14 SkC13 SkC12 SkC8 SkC7 SkC6 SkC1*.
% 0.53/0.71  5643[6:MRR:4719.2,5626.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0).
% 0.53/0.71  5644[6:Rew:5630.0,3475.1] ||  -> equal(op(e3,e0),e3)** equal(e3,e2) equal(op(e1,e0),e3).
% 0.53/0.71  5645[6:MRR:5644.1,6.0] ||  -> equal(op(e3,e0),e3)** equal(op(e1,e0),e3).
% 0.53/0.71  5651[6:Rew:5619.0,4721.0] ||  -> equal(e1,e0) equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 0.53/0.71  5652[6:MRR:5651.0,1.0] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 0.53/0.71  5657[6:Rew:5630.0,5306.2] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3) equal(e3,e2).
% 0.53/0.71  5658[6:MRR:5657.2,6.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3).
% 0.53/0.71  5662[6:MRR:152.3,5624.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 0.53/0.71  5667[6:Rew:5619.0,182.2,5619.0,182.1,5619.0,182.0] || equal(e0,e0) equal(op(e0,e0),e1) equal(op(op(e0,e0),e2),e3)** -> .
% 0.53/0.71  5668[6:Obv:5667.0] || equal(op(e0,e0),e1) equal(op(op(e0,e0),e2),e3)** -> .
% 0.53/0.71  5669[6:Rew:4692.0,5668.1,4692.0,5668.0] || equal(e1,e1) equal(op(e1,e2),e3)** -> .
% 0.53/0.71  5670[6:Obv:5669.0] || equal(op(e1,e2),e3)** -> .
% 0.53/0.71  5672[6:MRR:5662.2,5670.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1).
% 0.53/0.71  5678[7:Spt:143.0] ||  -> equal(op(e3,e3),e3)**.
% 0.53/0.71  5679[7:Rew:5678.0,89.1] || SkC7* equal(e3,e3) -> .
% 0.53/0.71  5680[7:Rew:5678.0,54.0] || equal(op(e0,e3),e3)** -> .
% 0.53/0.71  5681[7:Rew:5678.0,57.0] || equal(op(e2,e3),e3)** -> .
% 0.53/0.71  5682[7:Rew:5678.0,78.0] || equal(op(e3,e0),e3)** -> .
% 0.53/0.71  5683[7:Rew:5678.0,80.0] || equal(op(e3,e1),e3)** -> .
% 0.53/0.71  5701[7:Obv:5679.1] || SkC7* -> .
% 0.53/0.71  5702[7:MRR:5640.4,5701.0] ||  -> SkC14 SkC13 SkC12 SkC8 SkC6 SkC1*.
% 0.53/0.71  5703[7:MRR:29.1,5680.0] || SkC12* -> .
% 0.53/0.71  5705[7:MRR:4717.0,5680.0] ||  -> equal(op(e0,e2),e3)**.
% 0.53/0.71  5715[7:Rew:5705.0,22.1] || SkC8* -> equal(e3,e2).
% 0.53/0.71  5718[7:MRR:5715.1,6.0] || SkC8* -> .
% 0.53/0.71  5719[7:MRR:33.1,5681.0] || SkC14* -> .
% 0.53/0.71  5720[7:MRR:5658.0,5681.0] ||  -> equal(op(e2,e1),e3)**.
% 0.53/0.71  5725[7:Rew:5720.0,18.1] || SkC6* -> equal(e3,e1).
% 0.53/0.71  5734[7:MRR:5725.1,5.0] || SkC6* -> .
% 0.53/0.71  5735[7:MRR:5645.0,5682.0] ||  -> equal(op(e1,e0),e3)**.
% 0.53/0.71  5740[7:Rew:5735.0,9.1] || SkC1* -> equal(e3,e0).
% 0.53/0.71  5751[7:MRR:5740.1,3.0] || SkC1* -> .
% 0.53/0.71  5752[7:MRR:30.1,5683.0] || SkC13* -> .
% 0.53/0.71  5756[7:MRR:5702.0,5702.1,5702.2,5702.3,5702.4,5702.5,5719.0,5752.0,5703.0,5718.0,5734.0,5751.0] ||  -> .
% 0.53/0.71  5775[7:Spt:5756.0,143.0,5678.0] || equal(op(e3,e3),e3)** -> .
% 0.53/0.71  5776[7:Spt:5756.0,143.1,143.2,143.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 0.53/0.71  5777[7:MRR:5137.0,5775.0] ||  -> equal(op(e1,e1),e1)**.
% 0.53/0.71  5779[7:Rew:5777.0,67.0] || equal(op(e1,e2),e1)** -> .
% 0.53/0.71  5780[7:Rew:5777.0,44.0] || equal(op(e3,e1),e1)** -> .
% 0.53/0.71  5787[7:Rew:5777.0,95.1] || SkC13* equal(e1,e1) -> .
% 0.53/0.71  5788[7:Rew:5777.0,83.1] || SkC1* equal(e1,e1) -> .
% 0.53/0.71  5789[7:Rew:5777.0,68.0] || equal(op(e1,e3),e1)** -> .
% 0.53/0.71  5790[7:MRR:5652.0,5779.0] ||  -> equal(op(e3,e2),e1)**.
% 0.53/0.71  5791[7:MRR:5672.1,5779.0] ||  -> equal(op(e1,e2),e2)**.
% 0.53/0.71  5792[7:MRR:17.1,5779.0] || SkC6* -> .
% 0.53/0.71  5793[7:MRR:5640.5,5792.0] ||  -> SkC14 SkC13 SkC12 SkC8 SkC7 SkC1*.
% 0.53/0.71  5797[7:Rew:5790.0,32.1] || SkC14* -> equal(e3,e1).
% 0.53/0.71  5803[7:Rew:5791.0,46.0] || equal(op(e0,e2),e2)** -> .
% 0.53/0.71  5805[7:Rew:5791.0,69.0] || equal(op(e1,e3),e2)** -> .
% 0.53/0.71  5807[7:MRR:5797.1,5.0] || SkC14* -> .
% 0.53/0.71  5808[7:MRR:20.1,5780.0] || SkC7* -> .
% 0.53/0.71  5809[7:Obv:5787.1] || SkC13* -> .
% 0.53/0.71  5810[7:Obv:5788.1] || SkC1* -> .
% 0.53/0.71  5811[7:MRR:5793.0,5793.1,5793.4,5793.5,5807.0,5809.0,5808.0,5810.0] ||  -> SkC12 SkC8*.
% 0.53/0.71  5813[7:MRR:22.1,5803.0] || SkC8* -> .
% 0.53/0.71  5814[7:MRR:5811.1,5813.0] ||  -> SkC12*.
% 0.53/0.71  5815[7:MRR:29.0,5814.0] ||  -> equal(op(e0,e3),e3)**.
% 0.53/0.71  5816[7:MRR:28.0,5814.0] ||  -> equal(op(e3,e0),e3)**.
% 0.53/0.71  5822[7:Rew:5815.0,52.0] || equal(op(e1,e3),e3)** -> .
% 0.53/0.71  5834[7:Rew:5816.0,5643.1] ||  -> equal(op(e3,e3),e0)** equal(e3,e0).
% 0.53/0.71  5835[7:MRR:5834.1,3.0] ||  -> equal(op(e3,e3),e0)**.
% 0.53/0.72  5837[7:Rew:5835.0,56.0] || equal(op(e1,e3),e0)** -> .
% 0.53/0.72  5871[7:MRR:151.0,151.1,151.2,151.3,5822.0,5789.0,5805.0,5837.0] ||  -> .
% 0.53/0.72  % SZS output end Refutation
% 0.53/0.72  Formulae used in the proof : ax4 ax5 ax3 ax2 ax1 ax28 ax26 ax24 ax22 ax20 ax18 ax16 ax14 ax13 ax12 ax11 ax8 ax7
% 0.53/0.72  
%------------------------------------------------------------------------------