TSTP Solution File: ALG161+1 by SPASS---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : ALG161+1 : TPTP v8.1.0. Released v2.7.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n023.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 18:02:44 EDT 2022

% Result   : Unsatisfiable 1.28s 1.48s
% Output   : Refutation 1.40s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11  % Problem  : ALG161+1 : TPTP v8.1.0. Released v2.7.0.
% 0.06/0.12  % Command  : run_spass %d %s
% 0.12/0.33  % Computer : n023.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Wed Jun  8 06:53:53 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 1.28/1.48  
% 1.28/1.48  SPASS V 3.9 
% 1.28/1.48  SPASS beiseite: Proof found.
% 1.28/1.48  % SZS status Theorem
% 1.28/1.48  Problem: /export/starexec/sandbox/benchmark/theBenchmark.p 
% 1.28/1.48  SPASS derived 14528 clauses, backtracked 16339 clauses, performed 151 splits and kept 20916 clauses.
% 1.28/1.48  SPASS allocated 92529 KBytes.
% 1.28/1.48  SPASS spent	0:00:01.13 on the problem.
% 1.28/1.48  		0:00:00.04 for the input.
% 1.28/1.48  		0:00:00.04 for the FLOTTER CNF translation.
% 1.28/1.48  		0:00:00.00 for inferences.
% 1.28/1.48  		0:00:00.02 for the backtracking.
% 1.28/1.48  		0:00:00.99 for the reduction.
% 1.28/1.48  
% 1.28/1.48  
% 1.28/1.48  Here is a proof with depth 3, length 5143 :
% 1.28/1.48  % SZS output start Refutation
% 1.28/1.48  1[0:Inp] || equal(e1,e0)** -> .
% 1.28/1.48  2[0:Inp] || equal(e2,e0)** -> .
% 1.28/1.48  3[0:Inp] || equal(e3,e0)** -> .
% 1.28/1.48  4[0:Inp] || equal(e2,e1)** -> .
% 1.28/1.48  5[0:Inp] || equal(e3,e1)** -> .
% 1.28/1.48  6[0:Inp] || equal(e3,e2)** -> .
% 1.28/1.48  7[0:Inp] || SkC0 -> equal(op(e0,e0),e0)**.
% 1.28/1.48  8[0:Inp] || SkC1 -> equal(op(e0,e0),e1)**.
% 1.28/1.48  9[0:Inp] || SkC1 -> equal(op(e1,e1),e0)**.
% 1.28/1.48  10[0:Inp] || SkC2 -> equal(op(e0,e0),e2)**.
% 1.28/1.48  11[0:Inp] || SkC2 -> equal(op(e2,e2),e0)**.
% 1.28/1.48  12[0:Inp] || SkC3 -> equal(op(e0,e0),e3)**.
% 1.28/1.48  13[0:Inp] || SkC3 -> equal(op(e3,e3),e0)**.
% 1.28/1.48  14[0:Inp] || SkC4 -> equal(op(e1,e1),e0)**.
% 1.28/1.48  15[0:Inp] || SkC4 -> equal(op(e0,e0),e1)**.
% 1.28/1.48  16[0:Inp] || SkC5 -> equal(op(e1,e1),e1)**.
% 1.28/1.48  17[0:Inp] || SkC6 -> equal(op(e1,e1),e2)**.
% 1.28/1.48  18[0:Inp] || SkC6 -> equal(op(e2,e2),e1)**.
% 1.28/1.48  19[0:Inp] || SkC7 -> equal(op(e1,e1),e3)**.
% 1.28/1.48  20[0:Inp] || SkC7 -> equal(op(e3,e3),e1)**.
% 1.28/1.48  21[0:Inp] || SkC8 -> equal(op(e2,e2),e0)**.
% 1.28/1.48  22[0:Inp] || SkC8 -> equal(op(e0,e0),e2)**.
% 1.28/1.48  23[0:Inp] || SkC9 -> equal(op(e2,e2),e1)**.
% 1.28/1.48  24[0:Inp] || SkC9 -> equal(op(e1,e1),e2)**.
% 1.28/1.48  25[0:Inp] || SkC10 -> equal(op(e2,e2),e2)**.
% 1.28/1.48  26[0:Inp] || SkC11 -> equal(op(e2,e2),e3)**.
% 1.28/1.48  27[0:Inp] || SkC11 -> equal(op(e3,e3),e2)**.
% 1.28/1.48  28[0:Inp] || SkC12 -> equal(op(e3,e3),e0)**.
% 1.28/1.48  29[0:Inp] || SkC12 -> equal(op(e0,e0),e3)**.
% 1.28/1.48  30[0:Inp] || SkC13 -> equal(op(e3,e3),e1)**.
% 1.28/1.48  31[0:Inp] || SkC13 -> equal(op(e1,e1),e3)**.
% 1.28/1.48  32[0:Inp] || SkC14 -> equal(op(e3,e3),e2)**.
% 1.28/1.48  33[0:Inp] || SkC14 -> equal(op(e2,e2),e3)**.
% 1.28/1.48  34[0:Inp] || equal(op(e1,e0),op(e0,e0))** -> .
% 1.28/1.48  35[0:Inp] || equal(op(e2,e0),op(e0,e0))** -> .
% 1.28/1.48  36[0:Inp] || equal(op(e3,e0),op(e0,e0))** -> .
% 1.28/1.48  37[0:Inp] || equal(op(e2,e0),op(e1,e0))** -> .
% 1.28/1.48  38[0:Inp] || equal(op(e3,e0),op(e1,e0))** -> .
% 1.28/1.48  39[0:Inp] || equal(op(e3,e0),op(e2,e0))** -> .
% 1.28/1.48  40[0:Inp] || equal(op(e1,e1),op(e0,e1))** -> .
% 1.28/1.48  41[0:Inp] || equal(op(e2,e1),op(e0,e1))** -> .
% 1.28/1.48  42[0:Inp] || equal(op(e3,e1),op(e0,e1))** -> .
% 1.28/1.48  43[0:Inp] || equal(op(e2,e1),op(e1,e1))** -> .
% 1.28/1.48  44[0:Inp] || equal(op(e3,e1),op(e1,e1))** -> .
% 1.28/1.48  45[0:Inp] || equal(op(e3,e1),op(e2,e1))** -> .
% 1.28/1.48  46[0:Inp] || equal(op(e1,e2),op(e0,e2))** -> .
% 1.28/1.48  47[0:Inp] || equal(op(e2,e2),op(e0,e2))** -> .
% 1.28/1.48  48[0:Inp] || equal(op(e3,e2),op(e0,e2))** -> .
% 1.28/1.48  49[0:Inp] || equal(op(e2,e2),op(e1,e2))** -> .
% 1.28/1.48  50[0:Inp] || equal(op(e3,e2),op(e1,e2))** -> .
% 1.28/1.48  51[0:Inp] || equal(op(e3,e2),op(e2,e2))** -> .
% 1.28/1.48  52[0:Inp] || equal(op(e1,e3),op(e0,e3))** -> .
% 1.28/1.48  53[0:Inp] || equal(op(e2,e3),op(e0,e3))** -> .
% 1.28/1.48  54[0:Inp] || equal(op(e3,e3),op(e0,e3))** -> .
% 1.28/1.48  55[0:Inp] || equal(op(e2,e3),op(e1,e3))** -> .
% 1.28/1.48  56[0:Inp] || equal(op(e3,e3),op(e1,e3))** -> .
% 1.28/1.48  57[0:Inp] || equal(op(e3,e3),op(e2,e3))** -> .
% 1.28/1.48  58[0:Inp] || equal(op(e0,e1),op(e0,e0))** -> .
% 1.28/1.48  59[0:Inp] || equal(op(e0,e2),op(e0,e0))** -> .
% 1.28/1.48  60[0:Inp] || equal(op(e0,e3),op(e0,e0))** -> .
% 1.28/1.48  61[0:Inp] || equal(op(e0,e2),op(e0,e1))** -> .
% 1.28/1.48  62[0:Inp] || equal(op(e0,e3),op(e0,e1))** -> .
% 1.28/1.48  63[0:Inp] || equal(op(e0,e3),op(e0,e2))** -> .
% 1.28/1.48  64[0:Inp] || equal(op(e1,e1),op(e1,e0))** -> .
% 1.28/1.48  65[0:Inp] || equal(op(e1,e2),op(e1,e0))** -> .
% 1.28/1.48  66[0:Inp] || equal(op(e1,e3),op(e1,e0))** -> .
% 1.28/1.48  67[0:Inp] || equal(op(e1,e2),op(e1,e1))** -> .
% 1.28/1.48  68[0:Inp] || equal(op(e1,e3),op(e1,e1))** -> .
% 1.28/1.48  69[0:Inp] || equal(op(e1,e3),op(e1,e2))** -> .
% 1.28/1.48  70[0:Inp] || equal(op(e2,e1),op(e2,e0))** -> .
% 1.28/1.48  71[0:Inp] || equal(op(e2,e2),op(e2,e0))** -> .
% 1.28/1.48  72[0:Inp] || equal(op(e2,e3),op(e2,e0))** -> .
% 1.28/1.48  73[0:Inp] || equal(op(e2,e2),op(e2,e1))** -> .
% 1.28/1.48  74[0:Inp] || equal(op(e2,e3),op(e2,e1))** -> .
% 1.28/1.48  75[0:Inp] || equal(op(e2,e3),op(e2,e2))** -> .
% 1.28/1.48  76[0:Inp] || equal(op(e3,e1),op(e3,e0))** -> .
% 1.28/1.48  77[0:Inp] || equal(op(e3,e2),op(e3,e0))** -> .
% 1.28/1.48  78[0:Inp] || equal(op(e3,e3),op(e3,e0))** -> .
% 1.28/1.48  79[0:Inp] || equal(op(e3,e2),op(e3,e1))** -> .
% 1.28/1.48  80[0:Inp] || equal(op(e3,e3),op(e3,e1))** -> .
% 1.28/1.48  81[0:Inp] || equal(op(e3,e3),op(e3,e2))** -> .
% 1.28/1.48  82[0:Inp] || equal(op(e0,e0),e0)** SkC0 -> .
% 1.28/1.48  84[0:Inp] || SkC2 equal(op(e0,e2),e0)** -> .
% 1.28/1.48  85[0:Inp] || SkC3 equal(op(e0,e3),e0)** -> .
% 1.28/1.48  87[0:Inp] || equal(op(e1,e1),e1)** SkC5 -> .
% 1.28/1.48  89[0:Inp] || SkC7 equal(op(e1,e3),e1)** -> .
% 1.28/1.48  92[0:Inp] || equal(op(e2,e2),e2)** SkC10 -> .
% 1.28/1.48  93[0:Inp] || SkC11 equal(op(e2,e3),e2)** -> .
% 1.28/1.48  97[0:Inp] || SkC15 equal(op(e1,e1),e0)** -> equal(op(e1,e0),e1).
% 1.28/1.48  98[0:Inp] || SkC15 equal(op(e2,e2),e0)** -> equal(op(e2,e0),e2).
% 1.28/1.48  99[0:Inp] || SkC15 equal(op(e3,e3),e0)** -> equal(op(e3,e0),e3).
% 1.28/1.48  100[0:Inp] || SkC15 equal(op(e1,e0),e1) -> equal(op(e1,e1),e0)**.
% 1.28/1.48  101[0:Inp] || SkC15 equal(op(e2,e0),e2) -> equal(op(e2,e2),e0)**.
% 1.28/1.48  102[0:Inp] || SkC15 equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.48  103[0:Inp] || SkC16 equal(op(e0,e0),e1) -> equal(op(e0,e1),e0)**.
% 1.28/1.48  104[0:Inp] || SkC16 equal(op(e2,e2),e1)** -> equal(op(e2,e1),e2).
% 1.28/1.48  105[0:Inp] || SkC16 equal(op(e3,e3),e1)** -> equal(op(e3,e1),e3).
% 1.28/1.48  106[0:Inp] || SkC16 equal(op(e0,e1),e0)** -> equal(op(e0,e0),e1).
% 1.28/1.48  107[0:Inp] || SkC16 equal(op(e2,e1),e2) -> equal(op(e2,e2),e1)**.
% 1.28/1.48  108[0:Inp] || SkC16 equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  109[0:Inp] || SkC17 equal(op(e0,e0),e2) -> equal(op(e0,e2),e0)**.
% 1.28/1.48  110[0:Inp] || SkC17 equal(op(e1,e1),e2) -> equal(op(e1,e2),e1)**.
% 1.28/1.48  111[0:Inp] || SkC17 equal(op(e3,e3),e2)** -> equal(op(e3,e2),e3).
% 1.28/1.48  112[0:Inp] || SkC17 equal(op(e0,e2),e0)** -> equal(op(e0,e0),e2).
% 1.28/1.48  113[0:Inp] || SkC17 equal(op(e1,e2),e1)** -> equal(op(e1,e1),e2).
% 1.28/1.48  114[0:Inp] || SkC17 equal(op(e3,e2),e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  115[0:Inp] || equal(op(e0,e0),e3) -> SkC17 SkC16 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.48  116[0:Inp] || equal(op(e1,e1),e3) -> SkC17 SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.48  117[0:Inp] || equal(op(e2,e2),e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  118[0:Inp] || equal(op(e0,e3),e0)** -> SkC17 SkC16 SkC15 equal(op(e0,e0),e3).
% 1.28/1.48  119[0:Inp] || equal(op(e1,e3),e1)** -> SkC17 SkC16 SkC15 equal(op(e1,e1),e3).
% 1.28/1.48  120[0:Inp] || equal(op(e2,e3),e2)** -> SkC17 SkC16 SkC15 equal(op(e2,e2),e3).
% 1.28/1.48  121[0:Inp] ||  -> equal(op(e3,e3),e3)** SkC0 SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 1.28/1.48  122[0:Inp] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3) equal(op(e1,e3),e3) equal(op(e0,e3),e3).
% 1.28/1.48  123[0:Inp] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.48  124[0:Inp] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.48  125[0:Inp] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e1),e2) equal(op(e3,e0),e2).
% 1.28/1.48  126[0:Inp] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(op(e2,e3),e1) equal(op(e0,e3),e1).
% 1.28/1.48  127[0:Inp] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(op(e3,e2),e1) equal(op(e3,e0),e1).
% 1.28/1.48  128[0:Inp] ||  -> equal(op(e3,e3),e0)** equal(op(e0,e3),e0) equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 1.28/1.48  129[0:Inp] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 1.28/1.48  130[0:Inp] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.48  131[0:Inp] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e2),e3) equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.48  132[0:Inp] ||  -> equal(op(e2,e2),e2) equal(op(e3,e2),e2)** equal(op(e1,e2),e2) equal(op(e0,e2),e2).
% 1.28/1.48  133[0:Inp] ||  -> equal(op(e2,e2),e2) equal(op(e2,e3),e2)** equal(op(e2,e1),e2) equal(op(e2,e0),e2).
% 1.28/1.48  134[0:Inp] ||  -> equal(op(e2,e2),e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  135[0:Inp] ||  -> equal(op(e2,e2),e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  136[0:Inp] ||  -> equal(op(e2,e2),e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  137[0:Inp] ||  -> equal(op(e2,e2),e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  138[0:Inp] ||  -> equal(op(e3,e1),e3)** equal(op(e1,e1),e3) equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.48  139[0:Inp] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e1),e3) equal(op(e1,e2),e3) equal(op(e1,e0),e3).
% 1.28/1.48  140[0:Inp] ||  -> equal(op(e2,e1),e2) equal(op(e1,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  141[0:Inp] ||  -> equal(op(e1,e2),e2) equal(op(e1,e1),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  142[0:Inp] ||  -> equal(op(e1,e1),e1) equal(op(e3,e1),e1)** equal(op(e2,e1),e1) equal(op(e0,e1),e1).
% 1.28/1.48  143[0:Inp] ||  -> equal(op(e1,e1),e1) equal(op(e1,e3),e1)** equal(op(e1,e2),e1) equal(op(e1,e0),e1).
% 1.28/1.48  144[0:Inp] ||  -> equal(op(e1,e1),e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  145[0:Inp] ||  -> equal(op(e1,e1),e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  146[0:Inp] ||  -> equal(op(e3,e0),e3)** equal(op(e0,e0),e3) equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 1.28/1.48  147[0:Inp] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e0),e3) equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 1.28/1.48  148[0:Inp] ||  -> equal(op(e2,e0),e2) equal(op(e0,e0),e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  149[0:Inp] ||  -> equal(op(e0,e2),e2) equal(op(e0,e0),e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  150[0:Inp] ||  -> equal(op(e1,e0),e1) equal(op(e0,e0),e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  151[0:Inp] ||  -> equal(op(e0,e1),e1) equal(op(e0,e0),e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  152[0:Inp] ||  -> equal(op(e0,e0),e0) equal(op(e3,e0),e0)** equal(op(e2,e0),e0) equal(op(e1,e0),e0).
% 1.28/1.48  153[0:Inp] ||  -> equal(op(e0,e0),e0) equal(op(e0,e3),e0)** equal(op(e0,e2),e0) equal(op(e0,e1),e0).
% 1.28/1.48  154[0:Inp] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e2) equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  155[0:Inp] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.48  156[0:Inp] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2) equal(op(e3,e1),e0).
% 1.28/1.48  157[0:Inp] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0) equal(op(e3,e0),e2) equal(op(e3,e0),e1).
% 1.28/1.48  158[0:Inp] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.48  159[0:Inp] ||  -> equal(op(e2,e2),e2) equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.48  160[0:Inp] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e1) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.48  161[0:Inp] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e0) equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 1.28/1.48  162[0:Inp] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e2) equal(op(e1,e3),e0).
% 1.28/1.48  163[0:Inp] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e1) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.48  164[0:Inp] ||  -> equal(op(e1,e1),e1) equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 1.28/1.48  165[0:Inp] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e0) equal(op(e1,e0),e3)** equal(op(e1,e0),e2).
% 1.28/1.48  166[0:Inp] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0) equal(op(e0,e3),e2) equal(op(e0,e3),e1).
% 1.28/1.48  167[0:Inp] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e0) equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 1.28/1.48  168[0:Inp] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e0) equal(op(e0,e1),e3)** equal(op(e0,e1),e2).
% 1.28/1.48  169[0:Inp] ||  -> equal(op(e0,e0),e0) equal(op(e0,e0),e3)** equal(op(e0,e0),e2) equal(op(e0,e0),e1).
% 1.28/1.48  170[0:Inp] || equal(op(e3,e3),e3)** -> SkC0 SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 1.28/1.48  171[0:Inp] || equal(op(e3,e3),e2) equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e1)** -> .
% 1.28/1.48  172[0:Inp] || equal(op(e3,e3),e2) equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.48  173[0:Inp] || equal(op(e3,e3),e1) equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e2)** -> .
% 1.28/1.48  174[0:Inp] || equal(op(e3,e3),e1) equal(op(e3,op(e3,e3)),e2) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.48  175[0:Inp] || equal(op(e3,e3),e0) equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e2)** -> .
% 1.28/1.48  176[0:Inp] || equal(op(e3,e3),e0) equal(op(e3,op(e3,e3)),e2) equal(op(op(e3,op(e3,e3)),e3),e1)** -> .
% 1.28/1.48  177[0:Inp] || equal(op(e2,e2),e3) equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e1)** -> .
% 1.28/1.48  178[0:Inp] || equal(op(e2,e2),e3) equal(op(e2,op(e2,e2)),e1) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.48  179[0:Inp] || equal(op(e2,e2),e1) equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e3)** -> .
% 1.28/1.48  180[0:Inp] || equal(op(e2,e2),e1) equal(op(e2,op(e2,e2)),e3) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.48  181[0:Inp] || equal(op(e2,e2),e0) equal(op(e2,op(e2,e2)),e1) equal(op(op(e2,op(e2,e2)),e2),e3)** -> .
% 1.28/1.48  182[0:Inp] || equal(op(e2,e2),e0) equal(op(e2,op(e2,e2)),e3) equal(op(op(e2,op(e2,e2)),e2),e1)** -> .
% 1.28/1.48  183[0:Inp] || equal(op(e1,e1),e3) equal(op(e1,op(e1,e1)),e0) equal(op(op(e1,op(e1,e1)),e1),e2)** -> .
% 1.28/1.48  184[0:Inp] || equal(op(e1,e1),e3) equal(op(e1,op(e1,e1)),e2) equal(op(op(e1,op(e1,e1)),e1),e0)** -> .
% 1.28/1.48  185[0:Inp] || equal(op(e1,e1),e2) equal(op(e1,op(e1,e1)),e0) equal(op(op(e1,op(e1,e1)),e1),e3)** -> .
% 1.28/1.48  186[0:Inp] || equal(op(e1,e1),e2) equal(op(e1,op(e1,e1)),e3) equal(op(op(e1,op(e1,e1)),e1),e0)** -> .
% 1.28/1.48  187[0:Inp] || equal(op(e1,e1),e0) equal(op(e1,op(e1,e1)),e2) equal(op(op(e1,op(e1,e1)),e1),e3)** -> .
% 1.28/1.48  188[0:Inp] || equal(op(e1,e1),e0) equal(op(e1,op(e1,e1)),e3) equal(op(op(e1,op(e1,e1)),e1),e2)** -> .
% 1.28/1.48  189[0:Inp] || equal(op(e0,e0),e3) equal(op(e0,op(e0,e0)),e1) equal(op(op(e0,op(e0,e0)),e0),e2)** -> .
% 1.28/1.48  190[0:Inp] || equal(op(e0,e0),e3) equal(op(e0,op(e0,e0)),e2) equal(op(op(e0,op(e0,e0)),e0),e1)** -> .
% 1.28/1.48  191[0:Inp] || equal(op(e0,e0),e2) equal(op(e0,op(e0,e0)),e1) equal(op(op(e0,op(e0,e0)),e0),e3)** -> .
% 1.28/1.48  192[0:Inp] || equal(op(e0,e0),e2) equal(op(e0,op(e0,e0)),e3) equal(op(op(e0,op(e0,e0)),e0),e1)** -> .
% 1.28/1.48  193[0:Inp] || equal(op(e0,e0),e1) equal(op(e0,op(e0,e0)),e2) equal(op(op(e0,op(e0,e0)),e0),e3)** -> .
% 1.28/1.48  194[0:Inp] || equal(op(e0,e0),e1) equal(op(e0,op(e0,e0)),e3) equal(op(op(e0,op(e0,e0)),e0),e2)** -> .
% 1.28/1.48  195[0:Rew:25.1,92.0] || equal(e2,e2) SkC10* -> .
% 1.28/1.48  196[0:Obv:195.0] || SkC10* -> .
% 1.28/1.48  197[0:Rew:16.1,87.0] || equal(e1,e1) SkC5* -> .
% 1.28/1.48  198[0:Obv:197.0] || SkC5* -> .
% 1.28/1.48  199[0:Rew:7.1,82.0] || equal(e0,e0) SkC0* -> .
% 1.28/1.48  200[0:Obv:199.0] || SkC0* -> .
% 1.28/1.48  201[0:MRR:121.1,121.6,121.11,200.0,198.0,196.0] ||  -> equal(op(e3,e3),e3)** SkC1 SkC2 SkC3 SkC4 SkC6 SkC7 SkC8 SkC9 SkC11 SkC12 SkC13 SkC14.
% 1.28/1.48  202[0:Rew:201.0,170.0] || equal(e3,e3) -> SkC0* SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 1.28/1.48  203[0:Obv:202.0] ||  -> SkC0* SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 1.28/1.48  204[0:MRR:203.0,203.5,203.10,200.0,198.0,196.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC3 SkC2 SkC1*.
% 1.28/1.48  205[1:Spt:169.0] ||  -> equal(op(e0,e0),e0)**.
% 1.28/1.48  208[1:Rew:205.0,146.1] ||  -> equal(op(e3,e0),e3)** equal(e3,e0) equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 1.28/1.48  209[1:Rew:205.0,147.1] ||  -> equal(op(e0,e3),e3)** equal(e3,e0) equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 1.28/1.48  212[1:Rew:205.0,12.1] || SkC3* -> equal(e3,e0).
% 1.28/1.48  213[1:Rew:205.0,29.1] || SkC12* -> equal(e3,e0).
% 1.28/1.48  216[1:Rew:205.0,148.1] ||  -> equal(op(e2,e0),e2) equal(e2,e0) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  217[1:Rew:205.0,149.1] ||  -> equal(op(e0,e2),e2) equal(e2,e0) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  220[1:Rew:205.0,10.1] || SkC2* -> equal(e2,e0).
% 1.28/1.48  221[1:Rew:205.0,22.1] || SkC8* -> equal(e2,e0).
% 1.28/1.48  225[1:Rew:205.0,151.1] ||  -> equal(op(e0,e1),e1) equal(e1,e0) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  228[1:Rew:205.0,8.1] || SkC1* -> equal(e1,e0).
% 1.28/1.48  229[1:Rew:205.0,15.1] || SkC4* -> equal(e1,e0).
% 1.28/1.48  230[1:Rew:205.0,60.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.48  231[1:Rew:205.0,59.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.48  232[1:Rew:205.0,58.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.48  233[1:Rew:205.0,36.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.48  234[1:Rew:205.0,35.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.48  235[1:Rew:205.0,34.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.48  236[1:MRR:212.1,3.0] || SkC3* -> .
% 1.28/1.48  237[1:MRR:204.9,236.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.48  238[1:MRR:213.1,3.0] || SkC12* -> .
% 1.28/1.48  239[1:MRR:220.1,2.0] || SkC2* -> .
% 1.28/1.48  240[1:MRR:221.1,2.0] || SkC8* -> .
% 1.28/1.48  241[1:MRR:228.1,1.0] || SkC1* -> .
% 1.28/1.48  242[1:MRR:229.1,1.0] || SkC4* -> .
% 1.28/1.48  243[1:MRR:166.1,230.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e2) equal(op(e0,e3),e1).
% 1.28/1.48  244[1:MRR:128.1,230.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 1.28/1.48  245[1:MRR:167.1,231.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 1.28/1.48  246[1:MRR:136.1,231.0] ||  -> equal(op(e2,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  247[1:MRR:168.1,232.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e3)** equal(op(e0,e1),e2).
% 1.28/1.48  248[1:MRR:144.1,232.0] ||  -> equal(op(e1,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  249[1:MRR:157.1,233.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e2) equal(op(e3,e0),e1).
% 1.28/1.48  250[1:MRR:129.1,233.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 1.28/1.48  251[1:MRR:161.1,234.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 1.28/1.48  252[1:MRR:137.1,234.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  253[1:MRR:165.1,235.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e3)** equal(op(e1,e0),e2).
% 1.28/1.48  254[1:MRR:145.1,235.0] ||  -> equal(op(e1,e1),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  255[1:MRR:237.2,237.5,237.8,237.9,237.10,238.0,240.0,242.0,239.0,241.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC7 SkC6*.
% 1.28/1.48  256[1:MRR:208.1,3.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 1.28/1.48  257[1:MRR:209.1,3.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 1.28/1.48  258[1:MRR:216.1,2.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  259[1:MRR:217.1,2.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  261[1:MRR:225.1,1.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  263[2:Spt:164.0] ||  -> equal(op(e1,e1),e1)**.
% 1.28/1.48  270[2:Rew:263.0,19.1] || SkC7* -> equal(e3,e1).
% 1.28/1.48  271[2:Rew:263.0,31.1] || SkC13* -> equal(e3,e1).
% 1.28/1.48  278[2:Rew:263.0,17.1] || SkC6* -> equal(e2,e1).
% 1.28/1.48  279[2:Rew:263.0,24.1] || SkC9* -> equal(e2,e1).
% 1.28/1.48  289[2:Rew:263.0,44.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  290[2:Rew:263.0,43.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.48  292[2:MRR:270.1,5.0] || SkC7* -> .
% 1.28/1.48  293[2:MRR:255.4,292.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC6*.
% 1.28/1.48  294[2:MRR:271.1,5.0] || SkC13* -> .
% 1.28/1.48  295[2:MRR:278.1,4.0] || SkC6* -> .
% 1.28/1.48  296[2:MRR:279.1,4.0] || SkC9* -> .
% 1.28/1.48  297[2:MRR:293.1,293.3,293.4,294.0,296.0,295.0] ||  -> SkC14 SkC11*.
% 1.28/1.48  304[2:MRR:156.1,289.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e2) equal(op(e3,e1),e0).
% 1.28/1.48  306[2:MRR:160.1,290.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.48  317[3:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.48  324[3:Rew:317.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.48  325[3:Rew:317.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.48  344[3:MRR:324.1,6.0] || SkC11* -> .
% 1.28/1.48  345[3:MRR:297.1,344.0] ||  -> SkC14*.
% 1.28/1.48  348[3:MRR:325.0,325.1,345.0,6.0] ||  -> .
% 1.28/1.48  429[3:Spt:348.0,159.0,317.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.48  430[3:Spt:348.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.48  433[4:Spt:430.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.48  437[4:Rew:433.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  440[4:Rew:433.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  441[4:Rew:433.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.48  442[4:Rew:433.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  449[4:Rew:433.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e3,e0).
% 1.28/1.48  455[4:Rew:433.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e3,e1).
% 1.28/1.48  460[4:MRR:111.2,440.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.48  461[4:MRR:155.0,440.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.48  463[4:MRR:251.1,441.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e1).
% 1.28/1.48  465[4:MRR:306.1,442.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e0).
% 1.28/1.48  469[4:MRR:449.2,3.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.48  470[4:MRR:455.2,5.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.48  471[4:Obv:437.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  481[5:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  487[5:Rew:481.0,32.1] || SkC14* -> equal(e3,e2).
% 1.28/1.48  488[5:Rew:481.0,27.1] || SkC11* -> equal(e3,e2).
% 1.28/1.48  507[5:MRR:487.1,6.0] || SkC14* -> .
% 1.28/1.48  508[5:MRR:297.0,507.0] ||  -> SkC11*.
% 1.28/1.48  510[5:MRR:488.0,488.1,508.0,6.0] ||  -> .
% 1.28/1.48  546[5:Spt:510.0,154.0,481.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  547[5:Spt:510.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  550[6:Spt:547.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  553[6:Rew:550.0,172.0] || equal(e2,e2) equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.48  554[6:Rew:550.0,460.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.48  555[6:Rew:550.0,81.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  556[6:Rew:550.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  557[6:Rew:550.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  558[6:Rew:550.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  566[6:Rew:550.0,108.2] || SkC16 equal(op(e3,e1),e3)** -> equal(e2,e1).
% 1.28/1.48  570[6:Rew:550.0,244.0] ||  -> equal(e2,e0) equal(op(e2,e3),e0)** equal(op(e1,e3),e0).
% 1.28/1.48  572[6:Rew:550.0,102.2] || SkC15 equal(op(e3,e0),e3)** -> equal(e2,e0).
% 1.28/1.48  573[6:Obv:554.1] || SkC17* -> .
% 1.28/1.48  574[6:MRR:471.0,573.0] ||  -> SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  576[6:MRR:461.0,555.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.48  578[6:MRR:304.1,556.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e0).
% 1.28/1.48  580[6:MRR:249.1,557.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e1).
% 1.28/1.48  587[6:MRR:574.2,558.0] ||  -> SkC16 SkC15*.
% 1.28/1.48  588[6:MRR:566.2,4.0] || SkC16 equal(op(e3,e1),e3)** -> .
% 1.28/1.48  589[6:MRR:572.2,2.0] || SkC15 equal(op(e3,e0),e3)** -> .
% 1.28/1.48  593[6:MRR:570.0,2.0] ||  -> equal(op(e2,e3),e0)** equal(op(e1,e3),e0).
% 1.28/1.48  596[6:Obv:553.0] || equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.48  597[6:Rew:550.0,596.1,550.0,596.0] || equal(op(e3,e2),e1) equal(op(op(e3,e2),e3),e0)** -> .
% 1.28/1.48  599[7:Spt:587.0] ||  -> SkC16*.
% 1.28/1.48  600[7:MRR:470.0,599.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  601[7:MRR:588.0,599.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  602[7:MRR:465.0,600.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  605[7:Rew:602.0,74.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  628[7:MRR:578.0,601.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  636[7:Rew:628.0,79.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  641[7:MRR:593.0,605.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  684[7:MRR:576.1,636.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.48  685[7:Rew:684.0,597.0] || equal(e1,e1) equal(op(op(e3,e2),e3),e0)** -> .
% 1.28/1.48  711[7:Obv:685.0] || equal(op(op(e3,e2),e3),e0)** -> .
% 1.28/1.48  712[7:Rew:641.0,711.0,684.0,711.0] || equal(e0,e0)* -> .
% 1.28/1.48  713[7:Obv:712.0] ||  -> .
% 1.28/1.48  714[7:Spt:713.0,587.0,599.0] || SkC16* -> .
% 1.28/1.48  715[7:Spt:713.0,587.1] ||  -> SkC15*.
% 1.28/1.48  716[7:MRR:469.0,715.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  717[7:MRR:589.0,715.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  752[7:MRR:463.0,716.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.48  757[7:Rew:752.0,39.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.48  769[7:MRR:580.0,580.1,717.0,757.0] ||  -> .
% 1.28/1.48  797[6:Spt:769.0,547.0,550.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  798[6:Spt:769.0,547.1,547.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  799[6:MRR:27.1,797.0] || SkC11* -> .
% 1.28/1.48  800[6:MRR:297.1,799.0] ||  -> SkC14*.
% 1.28/1.48  801[6:MRR:32.0,32.1,800.0,797.0] ||  -> .
% 1.28/1.48  804[4:Spt:801.0,430.0,433.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.48  805[4:Spt:801.0,430.1,430.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.48  806[4:MRR:33.1,804.0] || SkC14* -> .
% 1.28/1.48  807[4:MRR:297.0,806.0] ||  -> SkC11*.
% 1.28/1.48  837[4:MRR:26.0,26.1,807.0,804.0] ||  -> .
% 1.28/1.48  858[2:Spt:837.0,164.0,263.0] || equal(op(e1,e1),e1)** -> .
% 1.28/1.48  859[2:Spt:837.0,164.1,164.2,164.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 1.28/1.48  861[2:MRR:143.0,858.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e2),e1) equal(op(e1,e0),e1).
% 1.28/1.48  862[3:Spt:859.0] ||  -> equal(op(e1,e1),e3)**.
% 1.28/1.48  866[3:Rew:862.0,141.1] ||  -> equal(op(e1,e2),e2) equal(e3,e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  867[3:Rew:862.0,140.1] ||  -> equal(op(e2,e1),e2) equal(e3,e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  869[3:Rew:862.0,113.2] || SkC17 equal(op(e1,e2),e1)** -> equal(e3,e2).
% 1.28/1.48  870[3:Rew:862.0,17.1] || SkC6* -> equal(e3,e2).
% 1.28/1.48  871[3:Rew:862.0,24.1] || SkC9* -> equal(e3,e2).
% 1.28/1.48  873[3:Rew:862.0,183.0] || equal(e3,e3) equal(op(e1,op(e1,e1)),e0) equal(op(op(e1,op(e1,e1)),e1),e2)** -> .
% 1.28/1.48  874[3:Rew:862.0,116.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.48  875[3:Rew:862.0,40.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.48  876[3:Rew:862.0,43.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  877[3:Rew:862.0,44.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  878[3:Rew:862.0,64.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.48  879[3:Rew:862.0,67.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.48  880[3:Rew:862.0,68.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  883[3:Rew:862.0,254.0] ||  -> equal(e3,e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  884[3:Rew:862.0,248.0] ||  -> equal(e3,e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  886[3:Rew:862.0,100.2] || SkC15 equal(op(e1,e0),e1)** -> equal(e3,e0).
% 1.28/1.48  887[3:MRR:870.1,6.0] || SkC6* -> .
% 1.28/1.48  888[3:MRR:255.5,887.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC7*.
% 1.28/1.48  889[3:MRR:871.1,6.0] || SkC9* -> .
% 1.28/1.48  890[3:MRR:888.3,889.0] ||  -> SkC14 SkC13 SkC11 SkC7*.
% 1.28/1.48  891[3:MRR:257.2,875.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3).
% 1.28/1.48  892[3:MRR:247.1,875.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e2)**.
% 1.28/1.48  893[3:MRR:160.2,876.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1) equal(op(e2,e1),e0).
% 1.28/1.48  895[3:MRR:105.2,877.0] || SkC16 equal(op(e3,e3),e1)** -> .
% 1.28/1.48  896[3:MRR:156.0,877.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.48  897[3:MRR:123.2,877.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(op(e3,e0),e3).
% 1.28/1.48  898[3:MRR:256.2,878.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3).
% 1.28/1.48  899[3:MRR:253.1,878.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e2)**.
% 1.28/1.48  900[3:MRR:163.2,879.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1) equal(op(e1,e2),e0).
% 1.28/1.48  901[3:MRR:130.2,879.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.48  902[3:MRR:162.0,880.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.48  903[3:MRR:122.2,880.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3) equal(op(e0,e3),e3).
% 1.28/1.48  904[3:MRR:869.2,6.0] || SkC17 equal(op(e1,e2),e1)** -> .
% 1.28/1.48  905[3:MRR:886.2,3.0] || SkC15 equal(op(e1,e0),e1)** -> .
% 1.28/1.48  906[3:Obv:874.0] ||  -> SkC17 SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.48  907[3:MRR:883.0,3.0] ||  -> equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  908[3:MRR:884.0,3.0] ||  -> equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  909[3:MRR:866.1,6.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  910[3:MRR:867.1,6.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  913[3:Obv:873.0] || equal(op(e1,op(e1,e1)),e0) equal(op(op(e1,op(e1,e1)),e1),e2)** -> .
% 1.28/1.48  914[3:Rew:862.0,913.1,862.0,913.0] || equal(op(e1,e3),e0) equal(op(op(e1,e3),e1),e2)** -> .
% 1.28/1.48  916[4:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.48  920[4:Rew:916.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  921[4:Rew:916.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  922[4:Rew:916.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  932[4:Rew:916.0,246.0] ||  -> equal(e2,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  941[4:Rew:916.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.48  942[4:Rew:916.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.48  943[4:MRR:941.1,6.0] || SkC11* -> .
% 1.28/1.48  944[4:MRR:890.2,943.0] ||  -> SkC14 SkC13 SkC7*.
% 1.28/1.48  945[4:MRR:942.1,6.0] || SkC14* -> .
% 1.28/1.48  946[4:MRR:944.0,945.0] ||  -> SkC13 SkC7*.
% 1.28/1.48  954[4:MRR:155.1,920.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.48  955[4:MRR:900.0,921.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e2),e0).
% 1.28/1.48  957[4:MRR:245.0,922.0] ||  -> equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 1.28/1.48  960[4:MRR:932.0,2.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  968[5:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  980[5:Rew:968.0,30.1] || SkC13* -> equal(e3,e1).
% 1.28/1.48  981[5:Rew:968.0,20.1] || SkC7* -> equal(e3,e1).
% 1.28/1.48  994[5:MRR:980.1,5.0] || SkC13* -> .
% 1.28/1.48  995[5:MRR:946.0,994.0] ||  -> SkC7*.
% 1.28/1.48  997[5:MRR:981.0,981.1,995.0,5.0] ||  -> .
% 1.28/1.48  1033[5:Spt:997.0,154.0,968.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  1034[5:Spt:997.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  1037[6:Spt:1034.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  1044[6:Rew:1037.0,30.1] || SkC13* -> equal(e2,e1).
% 1.28/1.48  1046[6:Rew:1037.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  1047[6:Rew:1037.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  1058[6:Rew:1037.0,171.0] || equal(e2,e2) equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e1)** -> .
% 1.28/1.48  1061[6:MRR:1044.1,4.0] || SkC13* -> .
% 1.28/1.48  1062[6:MRR:946.0,1061.0] ||  -> SkC7*.
% 1.28/1.48  1063[6:MRR:89.0,1062.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  1066[6:MRR:243.1,1046.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e1).
% 1.28/1.48  1076[6:MRR:902.1,1047.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.48  1089[6:MRR:1076.0,1063.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  1092[6:Rew:1089.0,69.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  1105[6:MRR:955.1,1092.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.48  1106[6:MRR:960.1,1092.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  1111[6:Rew:1105.0,46.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  1122[6:MRR:957.1,1111.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.48  1125[6:Rew:1122.0,63.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  1129[6:MRR:1066.0,1125.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  1160[6:Obv:1058.0] || equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e1)** -> .
% 1.28/1.48  1161[6:Rew:1129.0,1160.1,1106.0,1160.1,1037.0,1160.1,1106.0,1160.0,1037.0,1160.0] || equal(e0,e0) equal(e1,e1)* -> .
% 1.28/1.48  1162[6:Obv:1161.1] ||  -> .
% 1.28/1.48  1166[6:Spt:1162.0,1034.0,1037.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  1167[6:Spt:1162.0,1034.1,1034.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  1168[6:MRR:114.2,1166.0] || SkC17 equal(op(e3,e2),e3)** -> .
% 1.28/1.48  1171[7:Spt:1167.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  1175[7:Rew:1171.0,174.0] || equal(e1,e1) equal(op(e3,op(e3,e3)),e2) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.48  1176[7:Rew:1171.0,895.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.48  1177[7:Rew:1171.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  1178[7:Rew:1171.0,80.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  1179[7:Rew:1171.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.48  1181[7:Rew:1171.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  1186[7:Rew:1171.0,244.0] ||  -> equal(e1,e0) equal(op(e2,e3),e0)** equal(op(e1,e3),e0).
% 1.28/1.48  1188[7:Rew:1171.0,102.2] || SkC15 equal(op(e3,e0),e3)** -> equal(e1,e0).
% 1.28/1.48  1189[7:Obv:1176.1] || SkC16* -> .
% 1.28/1.48  1190[7:MRR:906.1,1189.0] ||  -> SkC17 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.48  1192[7:MRR:954.1,1177.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e0).
% 1.28/1.48  1194[7:MRR:896.0,1178.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.48  1196[7:MRR:249.2,1179.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e2).
% 1.28/1.48  1203[7:MRR:1190.2,1181.0] ||  -> SkC17 SkC15*.
% 1.28/1.48  1204[7:MRR:1188.2,1.0] || SkC15 equal(op(e3,e0),e3)** -> .
% 1.28/1.48  1206[7:MRR:1186.0,1.0] ||  -> equal(op(e2,e3),e0)** equal(op(e1,e3),e0).
% 1.28/1.48  1209[7:Obv:1175.0] || equal(op(e3,op(e3,e3)),e2) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.48  1210[7:Rew:1171.0,1209.1,1171.0,1209.0] || equal(op(e3,e1),e2) equal(op(op(e3,e1),e3),e0)** -> .
% 1.28/1.48  1212[8:Spt:1203.0] ||  -> SkC17*.
% 1.28/1.48  1213[8:MRR:904.0,1212.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  1214[8:MRR:1168.0,1212.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  1215[8:MRR:955.0,1213.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  1221[8:Rew:1215.0,69.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  1241[8:MRR:1192.0,1214.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  1250[8:Rew:1241.0,79.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  1255[8:MRR:1206.1,1221.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  1297[8:MRR:1194.1,1250.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.48  1299[8:Rew:1297.0,1210.0] || equal(e2,e2) equal(op(op(e3,e1),e3),e0)** -> .
% 1.28/1.48  1324[8:Obv:1299.0] || equal(op(op(e3,e1),e3),e0)** -> .
% 1.28/1.48  1325[8:Rew:1255.0,1324.0,1297.0,1324.0] || equal(e0,e0)* -> .
% 1.28/1.48  1326[8:Obv:1325.0] ||  -> .
% 1.28/1.48  1327[8:Spt:1326.0,1203.0,1212.0] || SkC17* -> .
% 1.28/1.48  1328[8:Spt:1326.0,1203.1] ||  -> SkC15*.
% 1.28/1.48  1329[8:MRR:905.0,1328.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.48  1330[8:MRR:1204.0,1328.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  1365[8:MRR:899.0,1329.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.48  1368[8:Rew:1365.0,38.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  1382[8:MRR:1196.0,1196.1,1330.0,1368.0] ||  -> .
% 1.28/1.48  1410[7:Spt:1382.0,1167.0,1171.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  1411[7:Spt:1382.0,1167.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  1415[7:Rew:1411.0,20.1] || SkC7* -> equal(e1,e0).
% 1.28/1.48  1416[7:MRR:1415.1,1.0] || SkC7* -> .
% 1.28/1.48  1417[7:MRR:946.1,1416.0] ||  -> SkC13*.
% 1.28/1.48  1418[7:Rew:1411.0,30.1] || SkC13* -> equal(e1,e0).
% 1.28/1.48  1419[7:MRR:1418.0,1418.1,1417.0,1.0] ||  -> .
% 1.28/1.48  1466[4:Spt:1419.0,159.0,916.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.48  1467[4:Spt:1419.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.48  1469[4:MRR:133.0,1466.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2) equal(op(e2,e0),e2).
% 1.28/1.48  1470[5:Spt:1467.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.48  1473[5:Rew:1470.0,177.0] || equal(e3,e3) equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e1)** -> .
% 1.28/1.48  1474[5:Rew:1470.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  1475[5:Rew:1470.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  1477[5:Rew:1470.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  1478[5:Rew:1470.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.48  1480[5:Rew:1470.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  1483[5:Rew:1470.0,252.0] ||  -> equal(e3,e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  1489[5:Rew:1470.0,135.0] ||  -> equal(e3,e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  1490[5:Rew:1470.0,134.0] ||  -> equal(e3,e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  1492[5:Rew:1470.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e3,e1).
% 1.28/1.48  1493[5:MRR:891.1,1475.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  1501[5:Rew:1493.0,259.1] ||  -> equal(op(e0,e2),e2)** equal(e3,e2) equal(op(e0,e1),e2).
% 1.28/1.48  1503[5:Rew:1493.0,261.1] ||  -> equal(op(e0,e1),e1) equal(e3,e1) equal(op(e0,e2),e1)**.
% 1.28/1.48  1505[5:MRR:111.2,1477.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.48  1508[5:MRR:898.1,1478.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  1509[5:MRR:251.1,1478.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e1).
% 1.28/1.48  1517[5:Rew:1508.0,102.1] || SkC15 equal(e3,e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.48  1521[5:MRR:158.0,1480.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.48  1524[5:MRR:1492.2,5.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.48  1525[5:Obv:1517.1] || SkC15 -> equal(op(e3,e3),e0)**.
% 1.28/1.48  1526[5:Obv:1474.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  1527[5:MRR:1483.0,3.0] ||  -> equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  1529[5:MRR:1501.1,6.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  1530[5:MRR:1503.1,5.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e2),e1)**.
% 1.28/1.48  1533[5:MRR:1489.0,5.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  1534[5:MRR:1490.0,5.0] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  1541[5:Obv:1473.0] || equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e1)** -> .
% 1.28/1.48  1542[5:Rew:1470.0,1541.1,1470.0,1541.0] || equal(op(e2,e3),e0) equal(op(op(e2,e3),e2),e1)** -> .
% 1.28/1.48  1544[6:Spt:890.0] ||  -> SkC14*.
% 1.28/1.48  1545[6:MRR:32.0,1544.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  1553[6:Rew:1545.0,1505.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.48  1556[6:Rew:1545.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  1557[6:Rew:1545.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  1560[6:Rew:1545.0,1525.1] || SkC15* -> equal(e2,e0).
% 1.28/1.48  1568[6:MRR:1560.1,2.0] || SkC15* -> .
% 1.28/1.48  1570[6:MRR:1526.2,1568.0] ||  -> SkC17 SkC16 equal(op(e2,e3),e2)**.
% 1.28/1.48  1571[6:Obv:1553.1] || SkC17* -> .
% 1.28/1.48  1572[6:MRR:902.1,1556.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.48  1573[6:MRR:909.1,1556.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  1574[6:MRR:1469.0,1557.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e0),e2).
% 1.28/1.48  1581[6:MRR:1570.0,1570.2,1571.0,1557.0] ||  -> SkC16*.
% 1.28/1.48  1582[6:MRR:1524.0,1581.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  1584[6:MRR:1574.0,1582.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  1586[6:Rew:1584.0,37.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.48  1592[6:MRR:899.1,1586.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  1593[6:MRR:1573.1,1586.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.48  1596[6:Rew:1592.0,66.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  1601[6:Rew:1593.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  1606[6:MRR:1572.0,1596.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  1609[6:Rew:1606.0,914.1] || equal(op(e1,e3),e0)** equal(op(e0,e1),e2) -> .
% 1.28/1.48  1614[6:MRR:1529.0,1601.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  1647[6:Rew:1614.0,1609.1,1606.0,1609.0] || equal(e0,e0) equal(e2,e2)* -> .
% 1.28/1.48  1648[6:Obv:1647.1] ||  -> .
% 1.28/1.48  1656[6:Spt:1648.0,890.0,1544.0] || SkC14* -> .
% 1.28/1.48  1657[6:Spt:1648.0,890.1,890.2,890.3] ||  -> SkC13 SkC11 SkC7*.
% 1.28/1.48  1658[7:Spt:1657.0] ||  -> SkC13*.
% 1.28/1.48  1659[7:MRR:30.0,1658.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  1671[7:Rew:1659.0,1525.1] || SkC15* -> equal(e1,e0).
% 1.28/1.48  1674[7:Rew:1659.0,895.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.48  1675[7:Rew:1659.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  1676[7:Rew:1659.0,80.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  1678[7:Rew:1659.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  1680[7:MRR:1671.1,1.0] || SkC15* -> .
% 1.28/1.48  1682[7:MRR:906.2,1680.0] ||  -> SkC17 SkC16 equal(op(e1,e3),e1)**.
% 1.28/1.48  1683[7:Obv:1674.1] || SkC16* -> .
% 1.28/1.48  1685[7:MRR:1534.1,1675.0] ||  -> equal(op(e1,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  1686[7:MRR:896.0,1676.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.48  1693[7:MRR:1682.1,1682.2,1683.0,1678.0] ||  -> SkC17*.
% 1.28/1.48  1694[7:MRR:904.0,1693.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  1696[7:MRR:1685.0,1694.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.48  1700[7:Rew:1696.0,61.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.48  1704[7:MRR:892.0,1700.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  1708[7:Rew:1704.0,42.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  1712[7:MRR:1686.0,1708.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  1714[7:Rew:1712.0,45.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  1718[7:MRR:1527.1,1714.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  1723[7:Rew:1718.0,1542.0] || equal(e0,e0) equal(op(op(e2,e3),e2),e1)** -> .
% 1.28/1.48  1758[7:Obv:1723.0] || equal(op(op(e2,e3),e2),e1)** -> .
% 1.28/1.48  1759[7:Rew:1696.0,1758.0,1718.0,1758.0] || equal(e1,e1)* -> .
% 1.28/1.48  1760[7:Obv:1759.0] ||  -> .
% 1.28/1.48  1768[7:Spt:1760.0,1657.0,1658.0] || SkC13* -> .
% 1.28/1.48  1769[7:Spt:1760.0,1657.1,1657.2] ||  -> SkC11 SkC7*.
% 1.28/1.48  1770[8:Spt:1769.0] ||  -> SkC11*.
% 1.28/1.48  1771[8:MRR:27.0,1770.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  1772[8:MRR:93.0,1770.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  1784[8:Rew:1771.0,1525.1] || SkC15* -> equal(e2,e0).
% 1.28/1.48  1787[8:Rew:1771.0,1505.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.48  1788[8:Rew:1771.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  1793[8:MRR:1784.1,2.0] || SkC15* -> .
% 1.28/1.48  1795[8:MRR:1526.2,1793.0] ||  -> SkC17 SkC16 equal(op(e2,e3),e2)**.
% 1.28/1.48  1797[8:MRR:1469.0,1772.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e0),e2).
% 1.28/1.48  1798[8:Obv:1787.1] || SkC17* -> .
% 1.28/1.48  1799[8:MRR:902.1,1788.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.48  1800[8:MRR:909.1,1788.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  1806[8:MRR:1795.0,1795.2,1798.0,1772.0] ||  -> SkC16*.
% 1.28/1.48  1807[8:MRR:1524.0,1806.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  1809[8:MRR:1797.0,1807.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  1814[8:Rew:1809.0,37.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.48  1817[8:MRR:899.1,1814.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  1821[8:Rew:1817.0,66.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  1825[8:MRR:1799.0,1821.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  1829[8:Rew:1825.0,914.0] || equal(e0,e0) equal(op(op(e1,e3),e1),e2)** -> .
% 1.28/1.48  1851[8:Rew:1817.0,1800.1] ||  -> equal(op(e1,e2),e2)** equal(e2,e1).
% 1.28/1.48  1852[8:MRR:1851.1,4.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.48  1854[8:Rew:1852.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  1858[8:MRR:1529.0,1854.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  1871[8:Obv:1829.0] || equal(op(op(e1,e3),e1),e2)** -> .
% 1.28/1.48  1872[8:Rew:1858.0,1871.0,1825.0,1871.0] || equal(e2,e2)* -> .
% 1.28/1.48  1873[8:Obv:1872.0] ||  -> .
% 1.28/1.48  1881[8:Spt:1873.0,1769.0,1770.0] || SkC11* -> .
% 1.28/1.48  1882[8:Spt:1873.0,1769.1] ||  -> SkC7*.
% 1.28/1.48  1883[8:MRR:20.0,1882.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  1885[8:Rew:1883.0,1525.1] || SkC15* -> equal(e1,e0).
% 1.28/1.48  1886[8:MRR:1885.1,1.0] || SkC15* -> .
% 1.28/1.48  1889[8:Rew:1883.0,57.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  1890[8:Rew:1883.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  1892[8:Rew:1883.0,895.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.48  1893[8:Obv:1892.1] || SkC16* -> .
% 1.28/1.48  1895[8:MRR:906.1,906.2,906.3,1893.0,1886.0,1890.0] ||  -> SkC17*.
% 1.28/1.48  1896[8:MRR:904.0,1895.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  1905[8:MRR:1521.1,1889.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e0).
% 1.28/1.48  1909[8:MRR:1533.1,1889.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  1910[8:MRR:861.0,861.1,1890.0,1896.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  1913[8:Rew:1910.0,37.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.48  1918[8:MRR:1509.1,1913.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  1919[8:MRR:1909.1,1913.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.48  1923[8:Rew:1918.0,72.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  1928[8:Rew:1919.0,41.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.48  1934[8:MRR:1905.0,1923.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  1945[8:Rew:1934.0,1542.0] || equal(e0,e0) equal(op(op(e2,e3),e2),e1)** -> .
% 1.28/1.48  1948[8:MRR:1530.0,1928.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.48  1981[8:Obv:1945.0] || equal(op(op(e2,e3),e2),e1)** -> .
% 1.28/1.48  1982[8:Rew:1948.0,1981.0,1934.0,1981.0] || equal(e1,e1)* -> .
% 1.28/1.48  1983[8:Obv:1982.0] ||  -> .
% 1.28/1.48  1994[5:Spt:1983.0,1467.0,1470.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.48  1995[5:Spt:1983.0,1467.1,1467.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.48  1996[5:MRR:33.1,1994.0] || SkC14* -> .
% 1.28/1.48  1997[5:MRR:890.0,1996.0] ||  -> SkC13 SkC11 SkC7*.
% 1.28/1.48  1998[5:MRR:26.1,1994.0] || SkC11* -> .
% 1.28/1.48  1999[5:MRR:1997.1,1998.0] ||  -> SkC13 SkC7*.
% 1.28/1.48  2000[5:MRR:120.4,1994.0] || equal(op(e2,e3),e2)** -> SkC17 SkC16 SkC15.
% 1.28/1.48  2002[5:MRR:901.1,1994.0] ||  -> equal(op(e3,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.48  2003[6:Spt:1995.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.48  2006[6:Rew:2003.0,75.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  2007[6:Rew:2003.0,73.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.48  2008[6:Rew:2003.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.48  2009[6:Rew:2003.0,51.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  2010[6:Rew:2003.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  2011[6:Rew:2003.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  2012[6:Rew:2003.0,179.0] || equal(e1,e1) equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e3)** -> .
% 1.28/1.48  2014[6:Rew:2003.0,104.1] || SkC16 equal(e1,e1) -> equal(op(e2,e1),e2)**.
% 1.28/1.48  2017[6:Rew:2003.0,252.0] ||  -> equal(e1,e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  2018[6:Rew:2003.0,246.0] ||  -> equal(e1,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  2021[6:MRR:158.2,2006.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e0).
% 1.28/1.48  2023[6:MRR:893.1,2007.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e0).
% 1.28/1.48  2025[6:MRR:251.2,2008.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e3)**.
% 1.28/1.48  2028[6:MRR:155.2,2009.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e0).
% 1.28/1.48  2029[6:MRR:861.1,2010.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e0),e1).
% 1.28/1.48  2032[6:MRR:261.2,2011.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)**.
% 1.28/1.48  2033[6:Obv:2014.1] || SkC16 -> equal(op(e2,e1),e2)**.
% 1.28/1.48  2035[6:MRR:2017.0,1.0] ||  -> equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  2036[6:MRR:2018.0,1.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  2037[6:Obv:2012.0] || equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e3)** -> .
% 1.28/1.48  2038[6:Rew:2003.0,2037.1,2003.0,2037.0] || equal(op(e2,e1),e0) equal(op(op(e2,e1),e2),e3)** -> .
% 1.28/1.48  2042[7:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  2048[7:Rew:2042.0,30.1] || SkC13* -> equal(e3,e1).
% 1.28/1.48  2050[7:Rew:2042.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  2052[7:Rew:2042.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  2054[7:Rew:2042.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  2055[7:Rew:2042.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  2068[7:MRR:2048.1,5.0] || SkC13* -> .
% 1.28/1.48  2069[7:MRR:1999.0,2068.0] ||  -> SkC7*.
% 1.28/1.48  2070[7:MRR:89.0,2069.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  2074[7:MRR:2028.0,2050.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e0).
% 1.28/1.48  2084[7:MRR:2021.0,2052.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e0).
% 1.28/1.48  2094[7:MRR:243.0,2054.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.48  2095[7:MRR:249.0,2055.0] ||  -> equal(op(e3,e0),e2)** equal(op(e3,e0),e1).
% 1.28/1.48  2098[7:MRR:2029.0,2070.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  2104[7:Rew:2098.0,38.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.48  2109[7:MRR:2095.1,2104.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.48  2112[7:Rew:2109.0,77.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  2117[7:MRR:2074.0,2112.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  2118[7:Rew:2117.0,79.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  2119[7:Rew:2117.0,50.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  2123[7:MRR:908.0,2118.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  2127[7:Rew:2123.0,74.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  2133[7:MRR:907.1,2119.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  2139[7:Rew:2133.0,914.0] || equal(e0,e0) equal(op(op(e1,e3),e1),e2)** -> .
% 1.28/1.48  2145[7:MRR:2084.1,2127.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.48  2146[7:Rew:2145.0,53.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  2152[7:MRR:2094.0,2146.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  2154[7:Rew:2152.0,62.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.48  2157[7:MRR:892.0,2154.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  2171[7:Obv:2139.0] || equal(op(op(e1,e3),e1),e2)** -> .
% 1.28/1.48  2172[7:Rew:2157.0,2171.0,2133.0,2171.0] || equal(e2,e2)* -> .
% 1.28/1.48  2173[7:Obv:2172.0] ||  -> .
% 1.28/1.48  2174[7:Spt:2173.0,154.0,2042.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  2175[7:Spt:2173.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  2177[7:MRR:897.0,2174.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e0),e3).
% 1.28/1.48  2178[8:Spt:2175.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  2185[8:Rew:2178.0,30.1] || SkC13* -> equal(e2,e1).
% 1.28/1.48  2187[8:Rew:2178.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  2188[8:Rew:2178.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  2189[8:Rew:2178.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  2200[8:Rew:2178.0,171.0] || equal(e2,e2) equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e1)** -> .
% 1.28/1.48  2202[8:MRR:2185.1,4.0] || SkC13* -> .
% 1.28/1.48  2203[8:MRR:1999.0,2202.0] ||  -> SkC7*.
% 1.28/1.48  2204[8:MRR:89.0,2203.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  2207[8:MRR:258.1,2187.0] ||  -> equal(op(e2,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  2209[8:MRR:259.1,2188.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  2211[8:MRR:902.1,2189.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.48  2220[8:MRR:2029.0,2204.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  2230[8:Rew:2220.0,2207.1] ||  -> equal(op(e2,e0),e2)** equal(e2,e1).
% 1.28/1.48  2231[8:MRR:2230.1,4.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  2237[8:Rew:2231.0,898.1] ||  -> equal(op(e3,e0),e3)** equal(e3,e2).
% 1.28/1.48  2249[8:MRR:2237.1,6.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  2251[8:Rew:2249.0,77.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  2255[8:MRR:2002.0,2251.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.48  2268[8:Rew:2255.0,2209.0] ||  -> equal(e3,e2) equal(op(e0,e1),e2)**.
% 1.28/1.48  2269[8:MRR:2268.0,6.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  2275[8:Rew:2269.0,2032.0] ||  -> equal(e2,e1) equal(op(e0,e3),e1)**.
% 1.28/1.48  2281[8:MRR:2275.0,4.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  2286[8:MRR:2211.0,2204.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  2288[8:Rew:2286.0,69.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  2292[8:MRR:2036.1,2288.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  2315[8:Obv:2200.0] || equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e1)** -> .
% 1.28/1.48  2316[8:Rew:2281.0,2315.1,2292.0,2315.1,2178.0,2315.1,2292.0,2315.0,2178.0,2315.0] || equal(e0,e0) equal(e1,e1)* -> .
% 1.28/1.48  2317[8:Obv:2316.1] ||  -> .
% 1.28/1.48  2318[8:Spt:2317.0,2175.0,2178.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  2319[8:Spt:2317.0,2175.1,2175.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  2320[8:MRR:114.2,2318.0] || SkC17 equal(op(e3,e2),e3)** -> .
% 1.28/1.48  2322[8:MRR:124.0,2318.0] ||  -> equal(op(e2,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.48  2323[9:Spt:2319.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  2328[9:Rew:2323.0,895.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.48  2332[9:Rew:2323.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  2341[9:Obv:2328.1] || SkC16* -> .
% 1.28/1.48  2342[9:MRR:906.1,2341.0] ||  -> SkC17 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.48  2354[9:MRR:2029.0,2332.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  2358[9:Rew:2354.0,905.1] || SkC15* equal(e1,e1) -> .
% 1.28/1.48  2367[9:Obv:2358.1] || SkC15* -> .
% 1.28/1.48  2368[9:MRR:2342.1,2342.2,2367.0,2332.0] ||  -> SkC17*.
% 1.28/1.48  2369[9:MRR:2320.0,2368.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  2370[9:MRR:2177.0,2369.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  2371[9:MRR:2002.0,2369.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.48  2374[9:Rew:2370.0,39.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.48  2385[9:MRR:2025.1,2374.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  2390[9:Rew:2385.0,70.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  2399[9:MRR:2023.0,2390.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  2403[9:Rew:2399.0,2038.0] || equal(e0,e0) equal(op(op(e2,e1),e2),e3)** -> .
% 1.28/1.48  2432[9:Obv:2403.0] || equal(op(op(e2,e1),e2),e3)** -> .
% 1.28/1.48  2433[9:Rew:2371.0,2432.0,2399.0,2432.0] || equal(e3,e3)* -> .
% 1.28/1.48  2434[9:Obv:2433.0] ||  -> .
% 1.28/1.48  2442[9:Spt:2434.0,2319.0,2323.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  2443[9:Spt:2434.0,2319.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  2456[9:Rew:2443.0,57.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  2460[9:MRR:2035.0,2456.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  2463[9:Rew:2460.0,2033.1] || SkC16* -> equal(e2,e0).
% 1.28/1.48  2468[9:MRR:2463.1,2.0] || SkC16* -> .
% 1.28/1.48  2469[9:MRR:906.1,2468.0] ||  -> SkC17 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.48  2470[9:MRR:2000.2,2468.0] || equal(op(e2,e3),e2)** -> SkC17 SkC15.
% 1.28/1.48  2478[9:Rew:2443.0,99.1] || SkC15 equal(e0,e0) -> equal(op(e3,e0),e3)**.
% 1.28/1.48  2479[9:Obv:2478.1] || SkC15 -> equal(op(e3,e0),e3)**.
% 1.28/1.48  2480[9:Rew:2460.0,2038.1,2460.0,2038.0] || equal(e0,e0) equal(op(e0,e2),e3)** -> .
% 1.28/1.48  2481[9:Obv:2480.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  2482[9:MRR:2002.1,2481.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  2483[9:MRR:891.1,2481.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  2487[9:Rew:2482.0,2320.1] || SkC17* equal(e3,e3) -> .
% 1.28/1.48  2488[9:Rew:2482.0,77.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  2501[9:Obv:2487.1] || SkC17* -> .
% 1.28/1.48  2502[9:MRR:2469.0,2501.0] ||  -> SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.48  2503[9:MRR:2470.1,2501.0] || equal(op(e2,e3),e2)** -> SkC15.
% 1.28/1.48  2505[9:MRR:2479.1,2488.0] || SkC15* -> .
% 1.28/1.48  2518[9:MRR:2502.0,2505.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.48  2533[9:MRR:2503.1,2505.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  2544[9:Rew:2483.0,2322.2,2518.0,2322.1] ||  -> equal(op(e2,e3),e2)** equal(e2,e1) equal(e3,e2).
% 1.28/1.48  2545[9:MRR:2544.1,2544.2,4.0,6.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.48  2546[9:MRR:2545.0,2533.0] ||  -> .
% 1.28/1.48  2555[6:Spt:2546.0,1995.0,2003.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.48  2556[6:Spt:2546.0,1995.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.48  2561[6:Rew:2556.0,49.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  2564[6:Rew:2556.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  2566[6:MRR:908.1,2564.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  2573[6:MRR:907.1,2561.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  2576[6:Rew:2573.0,906.3] ||  -> SkC17 SkC16 SkC15* equal(e1,e0).
% 1.28/1.48  2582[6:MRR:2576.3,1.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.48  2584[6:Rew:2556.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e1,e0).
% 1.28/1.48  2585[6:MRR:2584.2,1.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.48  2586[6:Rew:2556.0,98.1] || SkC15 equal(e0,e0) -> equal(op(e2,e0),e2)**.
% 1.28/1.48  2587[6:Obv:2586.1] || SkC15 -> equal(op(e2,e0),e2)**.
% 1.28/1.48  2590[6:Rew:2573.0,914.1,2573.0,914.0] || equal(e0,e0) equal(op(e0,e1),e2)** -> .
% 1.28/1.48  2591[6:Obv:2590.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.48  2592[6:MRR:892.1,2591.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.48  2599[6:Rew:2592.0,259.2] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)** equal(e2,e1).
% 1.28/1.48  2600[6:MRR:2599.2,4.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)**.
% 1.28/1.48  2601[6:Rew:2592.0,910.2,2566.0,910.1] ||  -> equal(op(e2,e1),e2)** equal(e2,e0) equal(e2,e1).
% 1.28/1.48  2602[6:MRR:2601.1,2601.2,2.0,4.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.48  2605[6:Rew:2602.0,70.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  2607[6:Rew:2602.0,2585.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.48  2609[6:MRR:2587.1,2605.0] || SkC15* -> .
% 1.28/1.48  2610[6:MRR:2582.2,2609.0] ||  -> SkC17 SkC16*.
% 1.28/1.48  2611[6:Obv:2607.1] || SkC16* -> .
% 1.28/1.48  2612[6:MRR:2610.1,2611.0] ||  -> SkC17*.
% 1.28/1.48  2613[6:MRR:904.0,2612.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  2616[6:MRR:258.0,2605.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  2620[6:MRR:251.0,2605.0] ||  -> equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 1.28/1.48  2621[6:MRR:900.1,900.2,2613.0,2561.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.48  2624[6:Rew:2621.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  2625[6:Rew:2621.0,65.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.48  2628[6:MRR:2600.0,2624.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.48  2633[6:Rew:2628.0,903.2] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3) equal(e3,e2).
% 1.28/1.48  2636[6:MRR:899.1,2625.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  2637[6:MRR:2616.1,2625.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.48  2640[6:Rew:2636.0,37.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.48  2650[6:MRR:2620.1,2640.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.48  2652[6:Rew:2650.0,72.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  2662[6:MRR:2633.2,6.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3).
% 1.28/1.48  2663[6:MRR:2662.1,2652.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  2674[6:Rew:2637.0,127.3,2566.0,127.1,2663.0,127.0] ||  -> equal(e3,e1) equal(e1,e0) equal(op(e3,e2),e1)** equal(e2,e1).
% 1.28/1.48  2675[6:MRR:2674.0,2674.1,2674.3,5.0,1.0,4.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.48  2688[6:Rew:2675.0,182.2,2650.0,182.2,2556.0,182.2,2650.0,182.1,2556.0,182.1,2556.0,182.0] || equal(e0,e0) equal(e3,e3)* equal(e1,e1) -> .
% 1.28/1.48  2689[6:Obv:2688.2] ||  -> .
% 1.28/1.48  2696[3:Spt:2689.0,859.0,862.0] || equal(op(e1,e1),e3)** -> .
% 1.28/1.48  2697[3:Spt:2689.0,859.1,859.2] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 1.28/1.48  2698[3:MRR:31.1,2696.0] || SkC13* -> .
% 1.28/1.48  2699[3:MRR:255.1,2698.0] ||  -> SkC14 SkC11 SkC9 SkC7 SkC6*.
% 1.28/1.48  2700[3:MRR:19.1,2696.0] || SkC7* -> .
% 1.28/1.48  2701[3:MRR:2699.3,2700.0] ||  -> SkC14 SkC11 SkC9 SkC6*.
% 1.28/1.48  2702[3:MRR:119.4,2696.0] || equal(op(e1,e3),e1)** -> SkC17 SkC16 SkC15.
% 1.28/1.48  2703[3:MRR:139.1,2696.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3) equal(op(e1,e0),e3).
% 1.28/1.48  2704[3:MRR:138.1,2696.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.48  2705[4:Spt:2697.0] ||  -> equal(op(e1,e1),e2)**.
% 1.28/1.48  2708[4:Rew:2705.0,185.0] || equal(e2,e2) equal(op(e1,op(e1,e1)),e0) equal(op(op(e1,op(e1,e1)),e1),e3)** -> .
% 1.28/1.48  2710[4:Rew:2705.0,110.1] || SkC17 equal(e2,e2) -> equal(op(e1,e2),e1)**.
% 1.28/1.48  2711[4:Rew:2705.0,68.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  2712[4:Rew:2705.0,67.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  2713[4:Rew:2705.0,64.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.48  2714[4:Rew:2705.0,44.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  2715[4:Rew:2705.0,43.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  2720[4:Rew:2705.0,248.0] ||  -> equal(e2,e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  2722[4:Rew:2705.0,100.2] || SkC15 equal(op(e1,e0),e1)** -> equal(e2,e0).
% 1.28/1.48  2723[4:MRR:162.2,2711.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e0).
% 1.28/1.48  2724[4:MRR:124.2,2711.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.48  2725[4:MRR:163.0,2712.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.48  2727[4:MRR:258.2,2713.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)**.
% 1.28/1.48  2728[4:MRR:253.2,2713.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e3)**.
% 1.28/1.48  2729[4:MRR:156.2,2714.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e0).
% 1.28/1.48  2731[4:MRR:104.2,2715.0] || SkC16 equal(op(e2,e2),e1)** -> .
% 1.28/1.48  2733[4:MRR:133.2,2715.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e3),e2)** equal(op(e2,e0),e2).
% 1.28/1.48  2736[4:Obv:2710.1] || SkC17 -> equal(op(e1,e2),e1)**.
% 1.28/1.48  2737[4:MRR:2722.2,2.0] || SkC15 equal(op(e1,e0),e1)** -> .
% 1.28/1.48  2739[4:MRR:2720.0,2.0] ||  -> equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  2740[4:Obv:2708.0] || equal(op(e1,op(e1,e1)),e0) equal(op(op(e1,op(e1,e1)),e1),e3)** -> .
% 1.28/1.48  2741[4:Rew:2705.0,2740.1,2705.0,2740.0] || equal(op(e1,e2),e0) equal(op(op(e1,e2),e1),e3)** -> .
% 1.28/1.48  2745[5:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.48  2752[5:Rew:2745.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.48  2753[5:Rew:2745.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.48  2759[5:Rew:2745.0,23.1] || SkC9* -> equal(e2,e1).
% 1.28/1.48  2760[5:Rew:2745.0,18.1] || SkC6* -> equal(e2,e1).
% 1.28/1.48  2773[5:MRR:2752.1,6.0] || SkC11* -> .
% 1.28/1.48  2774[5:MRR:2701.1,2773.0] ||  -> SkC14 SkC9 SkC6*.
% 1.28/1.48  2775[5:MRR:2753.1,6.0] || SkC14* -> .
% 1.28/1.48  2776[5:MRR:2774.0,2775.0] ||  -> SkC9 SkC6*.
% 1.28/1.48  2777[5:MRR:2759.1,4.0] || SkC9* -> .
% 1.28/1.48  2778[5:MRR:2776.0,2777.0] ||  -> SkC6*.
% 1.28/1.48  2780[5:MRR:2760.1,4.0] || SkC6* -> .
% 1.28/1.48  2781[5:MRR:2780.0,2778.0] ||  -> .
% 1.28/1.48  2832[5:Spt:2781.0,159.0,2745.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.48  2833[5:Spt:2781.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.48  2835[5:MRR:2733.0,2832.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e0),e2).
% 1.28/1.48  2836[6:Spt:2833.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.48  2843[6:Rew:2836.0,23.1] || SkC9* -> equal(e3,e1).
% 1.28/1.48  2844[6:Rew:2836.0,18.1] || SkC6* -> equal(e3,e1).
% 1.28/1.48  2845[6:Rew:2836.0,177.0] || equal(e3,e3) equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e1)** -> .
% 1.28/1.48  2847[6:Rew:2836.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  2849[6:Rew:2836.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  2851[6:Rew:2836.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  2852[6:Rew:2836.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.48  2853[6:Rew:2836.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  2856[6:Rew:2836.0,252.0] ||  -> equal(e3,e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  2857[6:Rew:2836.0,246.0] ||  -> equal(e3,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  2859[6:Rew:2836.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e3,e0).
% 1.28/1.48  2860[6:MRR:2843.1,5.0] || SkC9* -> .
% 1.28/1.48  2861[6:MRR:2701.2,2860.0] ||  -> SkC14 SkC11 SkC6*.
% 1.28/1.48  2862[6:MRR:2844.1,5.0] || SkC6* -> .
% 1.28/1.48  2863[6:MRR:2861.2,2862.0] ||  -> SkC14 SkC11*.
% 1.28/1.48  2866[6:MRR:2704.1,2849.0] ||  -> equal(op(e3,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  2870[6:MRR:111.2,2851.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.48  2871[6:MRR:123.1,2851.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.48  2874[6:MRR:2725.1,2852.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e2),e0).
% 1.28/1.48  2875[6:MRR:245.1,2853.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 1.28/1.48  2877[6:MRR:2859.2,3.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.48  2878[6:Obv:2847.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  2879[6:MRR:2856.0,3.0] ||  -> equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  2880[6:MRR:2857.0,3.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  2883[6:Obv:2845.0] || equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e1)** -> .
% 1.28/1.48  2884[6:Rew:2836.0,2883.1,2836.0,2883.0] || equal(op(e2,e3),e0) equal(op(op(e2,e3),e2),e1)** -> .
% 1.28/1.48  2888[7:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  2889[7:Rew:2888.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  2890[7:Rew:2888.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  2910[7:Rew:2888.0,32.1] || SkC14* -> equal(e3,e2).
% 1.28/1.48  2912[7:Rew:2888.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  2913[7:Rew:2888.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  2914[7:MRR:2910.1,6.0] || SkC14* -> .
% 1.28/1.48  2915[7:MRR:2863.0,2914.0] ||  -> SkC11*.
% 1.28/1.48  2916[7:MRR:93.0,2915.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  2919[7:MRR:2729.0,2889.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e1),e0).
% 1.28/1.48  2929[7:MRR:2723.0,2890.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.48  2940[7:MRR:243.0,2912.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.48  2941[7:MRR:249.0,2913.0] ||  -> equal(op(e3,e0),e2)** equal(op(e3,e0),e1).
% 1.28/1.48  2942[7:MRR:2835.0,2916.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  2948[7:Rew:2942.0,39.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  2955[7:MRR:2941.0,2948.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.48  2958[7:Rew:2955.0,76.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  2963[7:MRR:2919.0,2958.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  2964[7:Rew:2963.0,79.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  2965[7:Rew:2963.0,45.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  2969[7:MRR:2880.0,2964.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  2970[7:Rew:2969.0,69.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  2980[7:MRR:2879.1,2965.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  2986[7:Rew:2980.0,2884.0] || equal(e0,e0) equal(op(op(e2,e3),e2),e1)** -> .
% 1.28/1.48  2991[7:MRR:2929.1,2970.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.48  2993[7:Rew:2991.0,52.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  2998[7:MRR:2940.1,2993.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.48  3000[7:Rew:2998.0,63.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  3004[7:MRR:2875.0,3000.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.48  3017[7:Obv:2986.0] || equal(op(op(e2,e3),e2),e1)** -> .
% 1.28/1.48  3018[7:Rew:3004.0,3017.0,2980.0,3017.0] || equal(e1,e1)* -> .
% 1.28/1.48  3019[7:Obv:3018.0] ||  -> .
% 1.28/1.48  3022[7:Spt:3019.0,154.0,2888.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  3023[7:Spt:3019.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  3025[7:MRR:2871.0,3022.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e0),e3).
% 1.28/1.48  3026[8:Spt:3023.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  3030[8:Rew:3026.0,2870.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.48  3031[8:Rew:3026.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  3033[8:Rew:3026.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  3042[8:Rew:3026.0,108.2] || SkC16 equal(op(e3,e1),e3)** -> equal(e2,e1).
% 1.28/1.48  3049[8:Obv:3030.1] || SkC17* -> .
% 1.28/1.48  3050[8:MRR:2878.0,3049.0] ||  -> SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  3052[8:MRR:2727.1,3031.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  3057[8:Rew:3052.0,2877.1] || SkC15* equal(e2,e2) -> .
% 1.28/1.48  3075[8:Obv:3057.1] || SkC15* -> .
% 1.28/1.48  3076[8:MRR:3050.1,3050.2,3075.0,3033.0] ||  -> SkC16*.
% 1.28/1.48  3077[8:MRR:3042.2,4.0] || SkC16 equal(op(e3,e1),e3)** -> .
% 1.28/1.48  3078[8:MRR:3077.0,3076.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  3079[8:MRR:2866.0,3078.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.48  3080[8:MRR:3025.0,3078.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  3089[8:Rew:3080.0,38.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.48  3106[8:MRR:2728.1,3089.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  3109[8:Rew:3106.0,65.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  3119[8:MRR:2874.0,3109.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  3123[8:Rew:3119.0,2741.0] || equal(e0,e0) equal(op(op(e1,e2),e1),e3)** -> .
% 1.28/1.48  3142[8:Obv:3123.0] || equal(op(op(e1,e2),e1),e3)** -> .
% 1.28/1.48  3143[8:Rew:3079.0,3142.0,3119.0,3142.0] || equal(e3,e3)* -> .
% 1.28/1.48  3144[8:Obv:3143.0] ||  -> .
% 1.28/1.48  3150[8:Spt:3144.0,3023.0,3026.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  3151[8:Spt:3144.0,3023.1,3023.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  3152[8:MRR:27.1,3150.0] || SkC11* -> .
% 1.28/1.48  3153[8:MRR:2863.1,3152.0] ||  -> SkC14*.
% 1.28/1.48  3154[8:MRR:32.0,32.1,3153.0,3150.0] ||  -> .
% 1.28/1.48  3157[6:Spt:3154.0,2833.0,2836.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.48  3158[6:Spt:3154.0,2833.1,2833.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.48  3159[6:MRR:33.1,3157.0] || SkC14* -> .
% 1.28/1.48  3160[6:MRR:2701.0,3159.0] ||  -> SkC11 SkC9 SkC6*.
% 1.28/1.48  3161[6:MRR:26.1,3157.0] || SkC11* -> .
% 1.28/1.48  3162[6:MRR:3160.0,3161.0] ||  -> SkC9 SkC6*.
% 1.28/1.48  3163[6:MRR:120.4,3157.0] || equal(op(e2,e3),e2)** -> SkC17 SkC16 SkC15.
% 1.28/1.48  3164[6:MRR:130.1,3157.0] ||  -> equal(op(e3,e2),e3)** equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.48  3166[7:Spt:3158.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.48  3169[7:Rew:3166.0,179.0] || equal(e1,e1) equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e3)** -> .
% 1.28/1.48  3171[7:Rew:3166.0,2731.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.48  3172[7:Rew:3166.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  3173[7:Rew:3166.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  3174[7:Rew:3166.0,51.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  3175[7:Rew:3166.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.48  3177[7:Rew:3166.0,75.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  3181[7:Rew:3166.0,246.0] ||  -> equal(e1,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  3183[7:Rew:3166.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e1,e0).
% 1.28/1.48  3184[7:Obv:3171.1] || SkC16* -> .
% 1.28/1.48  3185[7:MRR:2702.2,3184.0] || equal(op(e1,e3),e1)** -> SkC17 SkC15.
% 1.28/1.48  3186[7:MRR:3163.2,3184.0] || equal(op(e2,e3),e2)** -> SkC17 SkC15.
% 1.28/1.48  3188[7:MRR:245.2,3172.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e3)**.
% 1.28/1.48  3189[7:MRR:2736.1,3173.0] || SkC17* -> .
% 1.28/1.48  3190[7:MRR:861.1,3173.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e0),e1).
% 1.28/1.48  3193[7:MRR:155.2,3174.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e0).
% 1.28/1.48  3195[7:MRR:251.2,3175.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e3)**.
% 1.28/1.48  3199[7:MRR:158.2,3177.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e0).
% 1.28/1.48  3200[7:MRR:3185.1,3189.0] || equal(op(e1,e3),e1)** -> SkC15.
% 1.28/1.48  3201[7:MRR:3186.1,3189.0] || equal(op(e2,e3),e2)** -> SkC15.
% 1.28/1.48  3202[7:MRR:3183.2,1.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.48  3204[7:MRR:3181.0,1.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  3205[7:Obv:3169.0] || equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e3)** -> .
% 1.28/1.48  3206[7:Rew:3166.0,3205.1,3166.0,3205.0] || equal(op(e2,e1),e0) equal(op(op(e2,e1),e2),e3)** -> .
% 1.28/1.48  3210[8:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  3212[8:Rew:3210.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  3214[8:Rew:3210.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  3233[8:MRR:2723.0,3212.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.48  3238[8:MRR:3199.0,3214.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e0).
% 1.28/1.48  3252[9:Spt:2727.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  3256[9:Rew:3252.0,72.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  3259[9:Rew:3252.0,3202.1] || SkC15* equal(e2,e2) -> .
% 1.28/1.48  3262[9:MRR:3238.0,3256.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  3266[9:Rew:3262.0,55.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  3292[9:Obv:3259.1] || SkC15* -> .
% 1.28/1.48  3293[9:MRR:3200.1,3292.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  3295[9:MRR:3233.1,3266.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.48  3337[9:Rew:3295.0,3293.0] || equal(e1,e1)* -> .
% 1.28/1.48  3338[9:Obv:3337.0] ||  -> .
% 1.28/1.48  3354[9:Spt:3338.0,2727.0,3252.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  3355[9:Spt:3338.0,2727.1] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.48  3362[9:MRR:2835.1,3354.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.48  3365[9:Rew:3362.0,3201.0] || equal(e2,e2) -> SkC15*.
% 1.28/1.48  3370[9:Obv:3365.0] ||  -> SkC15*.
% 1.28/1.48  3371[9:MRR:2737.0,3370.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.48  3372[9:MRR:3195.0,3354.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.48  3376[9:Rew:3372.0,37.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.48  3432[9:MRR:2728.0,2728.1,3371.0,3376.0] ||  -> .
% 1.28/1.48  3439[8:Spt:3432.0,154.0,3210.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  3440[8:Spt:3432.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  3443[9:Spt:3440.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  3445[9:Rew:3443.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  3446[9:Rew:3443.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  3447[9:Rew:3443.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  3448[9:Rew:3443.0,81.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  3458[9:Rew:3443.0,171.0] || equal(e2,e2) equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e1)** -> .
% 1.28/1.48  3463[9:MRR:2727.1,3445.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  3464[9:MRR:249.1,3445.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e1).
% 1.28/1.48  3467[9:Rew:3463.0,3202.1] || SkC15* equal(e2,e2) -> .
% 1.28/1.48  3475[9:MRR:243.1,3446.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e1).
% 1.28/1.48  3484[9:MRR:3199.1,3447.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e0).
% 1.28/1.48  3485[9:MRR:3193.1,3448.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e0).
% 1.28/1.48  3486[9:Obv:3467.1] || SkC15* -> .
% 1.28/1.48  3487[9:MRR:3200.1,3486.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  3488[9:MRR:3190.0,3487.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  3492[9:Rew:3488.0,38.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.48  3496[9:MRR:3464.1,3492.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  3499[9:Rew:3496.0,77.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  3504[9:MRR:3485.0,3499.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  3506[9:Rew:3504.0,79.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  3510[9:MRR:2739.0,3506.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  3513[9:Rew:3510.0,74.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  3530[9:MRR:3484.1,3513.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  3532[9:Rew:3530.0,53.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  3537[9:MRR:3475.0,3532.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  3559[9:Obv:3458.0] || equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e1)** -> .
% 1.28/1.48  3560[9:Rew:3537.0,3559.1,3504.0,3559.1,3443.0,3559.1,3504.0,3559.0,3443.0,3559.0] || equal(e0,e0) equal(e1,e1)* -> .
% 1.28/1.48  3561[9:Obv:3560.1] ||  -> .
% 1.28/1.48  3562[9:Spt:3561.0,3440.0,3443.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  3563[9:Spt:3561.0,3440.1,3440.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  3564[9:MRR:2724.0,3562.0] ||  -> equal(op(e2,e3),e2)** equal(op(e0,e3),e2).
% 1.28/1.48  3566[10:Spt:3563.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  3569[10:Rew:3566.0,80.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  3570[10:Rew:3566.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  3574[10:Rew:3566.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.48  3576[10:Rew:3566.0,173.0] || equal(e1,e1) equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e2)** -> .
% 1.28/1.48  3584[10:MRR:2729.1,3569.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e0).
% 1.28/1.48  3593[10:MRR:3190.0,3570.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  3598[10:Rew:3593.0,2737.1] || SkC15* equal(e1,e1) -> .
% 1.28/1.48  3605[10:MRR:249.2,3574.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e2).
% 1.28/1.48  3606[10:Obv:3598.1] || SkC15* -> .
% 1.28/1.48  3607[10:MRR:3201.1,3606.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  3608[10:MRR:2835.0,3607.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  3609[10:MRR:3564.0,3607.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.48  3615[10:Rew:3608.0,39.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  3649[10:MRR:3605.1,3615.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  3651[10:Rew:3649.0,76.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  3654[10:MRR:3584.0,3651.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  3677[10:Obv:3576.0] || equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e2)** -> .
% 1.28/1.48  3678[10:Rew:3609.0,3677.1,3654.0,3677.1,3566.0,3677.1,3654.0,3677.0,3566.0,3677.0] || equal(e0,e0) equal(e2,e2)* -> .
% 1.28/1.48  3679[10:Obv:3678.1] ||  -> .
% 1.28/1.48  3680[10:Spt:3679.0,3563.0,3566.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  3681[10:Spt:3679.0,3563.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  3688[10:Rew:3681.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  3690[10:Rew:3681.0,80.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  3691[10:MRR:3204.0,3688.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  3698[10:MRR:2739.0,3690.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  3705[10:Rew:3681.0,99.1] || SkC15 equal(e0,e0) -> equal(op(e3,e0),e3)**.
% 1.28/1.48  3706[10:Obv:3705.1] || SkC15 -> equal(op(e3,e0),e3)**.
% 1.28/1.48  3717[10:Rew:3698.0,3206.1,3698.0,3206.0] || equal(e0,e0) equal(op(e0,e2),e3)** -> .
% 1.28/1.48  3718[10:Obv:3717.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  3719[10:MRR:3188.1,3718.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.48  3722[10:Rew:3719.0,63.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  3725[10:MRR:3564.1,3722.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.48  3727[10:Rew:3725.0,3201.0] || equal(e2,e2) -> SkC15*.
% 1.28/1.48  3732[10:Obv:3727.0] ||  -> SkC15*.
% 1.28/1.48  3735[10:MRR:3706.0,3732.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  3739[10:Rew:3735.0,77.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  3788[10:Rew:3719.0,3164.2,3691.0,3164.1] ||  -> equal(op(e3,e2),e3)** equal(e3,e0) equal(e3,e2).
% 1.28/1.48  3789[10:MRR:3788.1,3788.2,3.0,6.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  3790[10:MRR:3789.0,3739.0] ||  -> .
% 1.28/1.48  3798[7:Spt:3790.0,3158.0,3166.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.48  3799[7:Spt:3790.0,3158.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.48  3803[7:Rew:3799.0,18.1] || SkC6* -> equal(e1,e0).
% 1.28/1.48  3804[7:MRR:3803.1,1.0] || SkC6* -> .
% 1.28/1.48  3805[7:MRR:3162.1,3804.0] ||  -> SkC9*.
% 1.28/1.48  3806[7:Rew:3799.0,23.1] || SkC9* -> equal(e1,e0).
% 1.28/1.48  3807[7:MRR:3806.1,1.0] || SkC9* -> .
% 1.28/1.48  3808[7:MRR:3807.0,3805.0] ||  -> .
% 1.28/1.48  3868[4:Spt:3808.0,2697.0,2705.0] || equal(op(e1,e1),e2)** -> .
% 1.28/1.48  3869[4:Spt:3808.0,2697.1] ||  -> equal(op(e1,e1),e0)**.
% 1.28/1.48  3873[4:Rew:3869.0,24.1] || SkC9* -> equal(e2,e0).
% 1.28/1.48  3874[4:MRR:3873.1,2.0] || SkC9* -> .
% 1.28/1.48  3875[4:MRR:2701.2,3874.0] ||  -> SkC14 SkC11 SkC6*.
% 1.28/1.48  3876[4:Rew:3869.0,17.1] || SkC6* -> equal(e2,e0).
% 1.28/1.48  3877[4:MRR:3876.1,2.0] || SkC6* -> .
% 1.28/1.48  3878[4:MRR:3875.2,3877.0] ||  -> SkC14 SkC11*.
% 1.28/1.48  3880[4:Rew:3869.0,43.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  3881[4:Rew:3869.0,44.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  3883[4:Rew:3869.0,67.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  3884[4:Rew:3869.0,68.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  3885[4:Rew:3869.0,113.2] || SkC17 equal(op(e1,e2),e1)** -> equal(e2,e0).
% 1.28/1.48  3886[4:MRR:3885.2,2.0] || SkC17 equal(op(e1,e2),e1)** -> .
% 1.28/1.48  3887[4:Rew:3869.0,97.1] || SkC15 equal(e0,e0) -> equal(op(e1,e0),e1)**.
% 1.28/1.48  3888[4:Obv:3887.1] || SkC15 -> equal(op(e1,e0),e1)**.
% 1.28/1.48  3890[4:MRR:244.2,3884.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0).
% 1.28/1.48  3891[4:MRR:250.2,3881.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e2),e0).
% 1.28/1.48  3892[4:MRR:246.2,3883.0] ||  -> equal(op(e2,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.48  3893[4:MRR:252.2,3880.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e3),e0)**.
% 1.28/1.48  3894[4:MRR:160.3,3880.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e1) equal(op(e2,e1),e3)**.
% 1.28/1.48  3895[4:MRR:156.3,3881.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2).
% 1.28/1.48  3897[4:MRR:162.3,3884.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e2).
% 1.28/1.48  3898[4:Rew:3869.0,140.1] ||  -> equal(op(e2,e1),e2) equal(e2,e0) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  3899[4:MRR:3898.1,2.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  3904[4:Rew:3869.0,187.2,3869.0,187.1,3869.0,187.0] || equal(e0,e0) equal(op(e1,e0),e2) equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.48  3905[4:Obv:3904.0] || equal(op(e1,e0),e2) equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.48  3906[4:Rew:3869.0,188.2,3869.0,188.1,3869.0,188.0] || equal(e0,e0) equal(op(e1,e0),e3) equal(op(op(e1,e0),e1),e2)** -> .
% 1.28/1.48  3907[4:Obv:3906.0] || equal(op(e1,e0),e3) equal(op(op(e1,e0),e1),e2)** -> .
% 1.28/1.48  3909[5:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.48  3916[5:Rew:3909.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.48  3919[5:Rew:3909.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  3920[5:Rew:3909.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  3927[5:Rew:3909.0,3892.0] ||  -> equal(e2,e0) equal(op(e3,e2),e0)**.
% 1.28/1.48  3936[5:MRR:3916.1,6.0] || SkC11* -> .
% 1.28/1.48  3937[5:MRR:3878.1,3936.0] ||  -> SkC14*.
% 1.28/1.48  3938[5:MRR:32.0,3937.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  3942[5:Rew:3938.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  3943[5:Rew:3938.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  3949[5:Rew:3938.0,108.2] || SkC16 equal(op(e3,e1),e3)** -> equal(e2,e1).
% 1.28/1.48  3953[5:Rew:3938.0,171.0] || equal(e2,e2) equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e1)** -> .
% 1.28/1.48  3954[5:Rew:3938.0,111.1] || SkC17 equal(e2,e2) -> equal(op(e3,e2),e3)**.
% 1.28/1.48  3957[5:Rew:3938.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  3958[5:Rew:3938.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  3966[5:MRR:3894.0,3919.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e1),e3)**.
% 1.28/1.48  3969[5:MRR:258.0,3920.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  3976[5:MRR:243.1,3943.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e1).
% 1.28/1.48  3977[5:MRR:3897.2,3957.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1).
% 1.28/1.48  3978[5:MRR:3895.2,3958.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1).
% 1.28/1.48  3985[5:MRR:3927.0,2.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  4002[5:MRR:3969.0,3942.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.48  4006[5:Rew:4002.0,3888.1] || SkC15* -> equal(e2,e1).
% 1.28/1.48  4014[5:Rew:4002.0,3905.0] || equal(e2,e2) equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.48  4015[5:MRR:4006.1,4.0] || SkC15* -> .
% 1.28/1.48  4016[5:MRR:2702.3,4015.0] || equal(op(e1,e3),e1)** -> SkC17 SkC16.
% 1.28/1.48  4017[5:MRR:3949.2,4.0] || SkC16 equal(op(e3,e1),e3)** -> .
% 1.28/1.48  4018[5:Obv:3954.1] || SkC17 -> equal(op(e3,e2),e3)**.
% 1.28/1.48  4019[5:Rew:3985.0,4018.1] || SkC17* -> equal(e3,e0).
% 1.28/1.48  4020[5:MRR:4019.1,3.0] || SkC17* -> .
% 1.28/1.48  4021[5:MRR:4016.1,4020.0] || equal(op(e1,e3),e1)** -> SkC16.
% 1.28/1.48  4023[5:Obv:4014.0] || equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.48  4024[5:Rew:4002.0,4023.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  4025[5:MRR:3966.1,4024.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.48  4027[5:Rew:4025.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  4036[5:MRR:3978.1,4027.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  4040[5:Rew:4036.0,4017.1] || SkC16* equal(e3,e3) -> .
% 1.28/1.48  4047[5:Obv:4040.1] || SkC16* -> .
% 1.28/1.48  4048[5:MRR:4021.1,4047.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  4049[5:MRR:3977.1,4048.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  4050[5:Rew:4049.0,52.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  4055[5:MRR:3976.0,4050.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  4073[5:Obv:3953.0] || equal(op(e3,op(e3,e3)),e0) equal(op(op(e3,op(e3,e3)),e3),e1)** -> .
% 1.28/1.48  4074[5:Rew:4055.0,4073.1,3985.0,4073.1,3938.0,4073.1,3985.0,4073.0,3938.0,4073.0] || equal(e0,e0) equal(e1,e1)* -> .
% 1.28/1.48  4075[5:Obv:4074.1] ||  -> .
% 1.28/1.48  4079[5:Spt:4075.0,159.0,3909.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.48  4080[5:Spt:4075.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.48  4083[6:Spt:4080.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.48  4086[6:Rew:4083.0,177.0] || equal(e3,e3) equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e1)** -> .
% 1.28/1.48  4087[6:Rew:4083.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  4088[6:Rew:4083.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  4089[6:Rew:4083.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.48  4092[6:Rew:4083.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  4098[6:Rew:4083.0,3893.0] ||  -> equal(e3,e0) equal(op(e2,e3),e0)**.
% 1.28/1.48  4103[6:Rew:4083.0,134.0] ||  -> equal(e3,e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  4105[6:Rew:4083.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e3,e1).
% 1.28/1.48  4106[6:MRR:245.1,4088.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 1.28/1.48  4109[6:MRR:2703.1,4089.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  4115[6:MRR:3894.2,4092.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1).
% 1.28/1.48  4119[6:MRR:4098.0,3.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  4121[6:Rew:4119.0,124.1] ||  -> equal(op(e3,e3),e2)** equal(e2,e0) equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.48  4123[6:Rew:4119.0,57.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.48  4130[6:MRR:3891.0,4123.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  4143[6:MRR:4105.2,5.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.48  4144[6:Obv:4087.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  4145[6:Rew:4119.0,4144.3] ||  -> SkC17 SkC16 SkC15* equal(e2,e0).
% 1.28/1.48  4146[6:MRR:4145.3,2.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.48  4151[6:Rew:4130.0,4103.2] ||  -> equal(e3,e1) equal(op(e1,e2),e1)** equal(e1,e0) equal(op(e0,e2),e1).
% 1.28/1.48  4152[6:MRR:4151.0,4151.2,5.0,1.0] ||  -> equal(op(e1,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  4153[6:MRR:4121.1,2.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.48  4159[6:Obv:4086.0] || equal(op(e2,op(e2,e2)),e0) equal(op(op(e2,op(e2,e2)),e2),e1)** -> .
% 1.28/1.48  4160[6:Rew:4119.0,4159.1,4083.0,4159.1,4119.0,4159.0,4083.0,4159.0] || equal(e0,e0) equal(op(e0,e2),e1)** -> .
% 1.28/1.48  4161[6:Obv:4160.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  4163[6:MRR:4106.1,4161.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.48  4164[6:MRR:4152.1,4161.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.48  4166[6:Rew:4163.0,61.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.48  4167[6:Rew:4163.0,63.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  4172[6:Rew:4164.0,65.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.48  4173[6:Rew:4164.0,3886.1] || SkC17* equal(e1,e1) -> .
% 1.28/1.48  4177[6:MRR:3899.2,4166.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.48  4180[6:MRR:4153.2,4167.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2).
% 1.28/1.48  4182[6:MRR:3888.1,4172.0] || SkC15* -> .
% 1.28/1.48  4185[6:MRR:4146.2,4182.0] ||  -> SkC17 SkC16*.
% 1.28/1.48  4186[6:Obv:4173.1] || SkC17* -> .
% 1.28/1.48  4187[6:MRR:4185.0,4186.0] ||  -> SkC16*.
% 1.28/1.48  4190[6:MRR:4143.0,4187.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  4193[6:MRR:4115.0,4190.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.48  4225[6:Rew:4193.0,4177.0] ||  -> equal(e2,e1) equal(op(e3,e1),e2)**.
% 1.28/1.48  4226[6:MRR:4225.0,4.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.48  4228[6:Rew:4226.0,80.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  4236[6:MRR:4180.0,4228.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.48  4240[6:Rew:4236.0,4109.0] ||  -> equal(e3,e2) equal(op(e1,e0),e3)**.
% 1.28/1.48  4242[6:MRR:4240.0,6.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.48  4245[6:Rew:4242.0,3907.1] || equal(op(e1,e0),e3) equal(op(e3,e1),e2)** -> .
% 1.28/1.48  4260[6:Rew:4226.0,4245.1,4242.0,4245.0] || equal(e3,e3)* equal(e2,e2) -> .
% 1.28/1.48  4261[6:Obv:4260.1] ||  -> .
% 1.28/1.48  4262[6:Spt:4261.0,4080.0,4083.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.48  4263[6:Spt:4261.0,4080.1,4080.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.48  4264[6:MRR:33.1,4262.0] || SkC14* -> .
% 1.28/1.48  4265[6:MRR:3878.0,4264.0] ||  -> SkC11*.
% 1.28/1.48  4267[6:MRR:27.0,4265.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  4271[6:Rew:4267.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  4274[6:Rew:4267.0,3890.0] ||  -> equal(e2,e0) equal(op(e2,e3),e0)**.
% 1.28/1.48  4275[6:MRR:4274.0,2.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  4276[6:Rew:4275.0,75.0] || equal(op(e2,e2),e0)** -> .
% 1.28/1.48  4282[6:MRR:3892.0,4276.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  4289[6:MRR:4263.1,4276.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.48  4295[6:Rew:4289.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  4302[6:Rew:4282.0,111.2,4267.0,111.1] || SkC17* equal(e2,e2) -> equal(e3,e0).
% 1.28/1.48  4303[6:Obv:4302.1] || SkC17* -> equal(e3,e0).
% 1.28/1.48  4304[6:MRR:4303.1,3.0] || SkC17* -> .
% 1.28/1.48  4305[6:MRR:2702.1,4304.0] || equal(op(e1,e3),e1)** -> SkC16 SkC15.
% 1.28/1.48  4310[6:Rew:4267.0,108.2] || SkC16 equal(op(e3,e1),e3)** -> equal(e2,e1).
% 1.28/1.48  4311[6:MRR:4310.2,4.0] || SkC16 equal(op(e3,e1),e3)** -> .
% 1.28/1.48  4322[6:MRR:261.2,4295.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)**.
% 1.28/1.48  4332[6:MRR:3895.2,4271.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1).
% 1.28/1.48  4336[6:Rew:4275.0,126.2,4267.0,126.0] ||  -> equal(e2,e1) equal(op(e1,e3),e1)** equal(e1,e0) equal(op(e0,e3),e1).
% 1.28/1.48  4337[6:MRR:4336.0,4336.2,4.0,1.0] ||  -> equal(op(e1,e3),e1)** equal(op(e0,e3),e1).
% 1.28/1.48  4346[6:Rew:4282.0,171.2,4267.0,171.2,4282.0,171.1,4267.0,171.1,4267.0,171.0] || equal(e2,e2) equal(e0,e0) equal(op(e0,e3),e1)** -> .
% 1.28/1.48  4347[6:Obv:4346.1] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  4348[6:MRR:4322.1,4347.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.48  4350[6:MRR:4337.1,4347.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.48  4355[6:Rew:4348.0,42.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  4367[6:Rew:4350.0,66.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.48  4369[6:Rew:4350.0,4305.0] || equal(e1,e1) -> SkC16 SkC15*.
% 1.28/1.48  4372[6:MRR:4332.1,4355.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  4378[6:Rew:4372.0,4311.1] || SkC16* equal(e3,e3) -> .
% 1.28/1.48  4398[6:MRR:3888.1,4367.0] || SkC15* -> .
% 1.28/1.48  4400[6:Obv:4369.0] ||  -> SkC16 SkC15*.
% 1.28/1.48  4401[6:MRR:4400.1,4398.0] ||  -> SkC16*.
% 1.28/1.48  4409[6:Obv:4378.1] || SkC16* -> .
% 1.28/1.48  4410[6:MRR:4409.0,4401.0] ||  -> .
% 1.28/1.48  4443[1:Spt:4410.0,169.0,205.0] || equal(op(e0,e0),e0)** -> .
% 1.28/1.48  4444[1:Spt:4410.0,169.1,169.2,169.3] ||  -> equal(op(e0,e0),e3)** equal(op(e0,e0),e2) equal(op(e0,e0),e1).
% 1.28/1.48  4445[1:MRR:152.0,4443.0] ||  -> equal(op(e3,e0),e0)** equal(op(e2,e0),e0) equal(op(e1,e0),e0).
% 1.28/1.48  4446[1:MRR:153.0,4443.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0) equal(op(e0,e1),e0).
% 1.28/1.48  4447[2:Spt:4444.0] ||  -> equal(op(e0,e0),e3)**.
% 1.28/1.48  4451[2:Rew:4447.0,151.1] ||  -> equal(op(e0,e1),e1) equal(e3,e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  4452[2:Rew:4447.0,150.1] ||  -> equal(op(e1,e0),e1) equal(e3,e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  4454[2:Rew:4447.0,106.2] || SkC16 equal(op(e0,e1),e0)** -> equal(e3,e1).
% 1.28/1.48  4455[2:Rew:4447.0,8.1] || SkC1* -> equal(e3,e1).
% 1.28/1.48  4456[2:Rew:4447.0,15.1] || SkC4* -> equal(e3,e1).
% 1.28/1.48  4459[2:Rew:4447.0,149.1] ||  -> equal(op(e0,e2),e2) equal(e3,e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  4460[2:Rew:4447.0,148.1] ||  -> equal(op(e2,e0),e2) equal(e3,e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  4462[2:Rew:4447.0,112.2] || SkC17 equal(op(e0,e2),e0)** -> equal(e3,e2).
% 1.28/1.48  4463[2:Rew:4447.0,10.1] || SkC2* -> equal(e3,e2).
% 1.28/1.48  4464[2:Rew:4447.0,22.1] || SkC8* -> equal(e3,e2).
% 1.28/1.48  4465[2:Rew:4447.0,190.0] || equal(e3,e3) equal(op(e0,op(e0,e0)),e2) equal(op(op(e0,op(e0,e0)),e0),e1)** -> .
% 1.28/1.48  4466[2:Rew:4447.0,189.0] || equal(e3,e3) equal(op(e0,op(e0,e0)),e1) equal(op(op(e0,op(e0,e0)),e0),e2)** -> .
% 1.28/1.48  4467[2:Rew:4447.0,115.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.48  4468[2:Rew:4447.0,34.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.48  4469[2:Rew:4447.0,35.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.48  4470[2:Rew:4447.0,36.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  4471[2:Rew:4447.0,58.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.48  4472[2:Rew:4447.0,59.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  4473[2:Rew:4447.0,60.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  4474[2:MRR:4455.1,5.0] || SkC1* -> .
% 1.28/1.48  4475[2:MRR:204.11,4474.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC3 SkC2*.
% 1.28/1.48  4476[2:MRR:4456.1,5.0] || SkC4* -> .
% 1.28/1.48  4477[2:MRR:4463.1,6.0] || SkC2* -> .
% 1.28/1.48  4478[2:MRR:4464.1,6.0] || SkC8* -> .
% 1.28/1.48  4479[2:MRR:165.2,4468.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e0) equal(op(e1,e0),e2)**.
% 1.28/1.48  4480[2:MRR:139.3,4468.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e1),e3) equal(op(e1,e2),e3).
% 1.28/1.48  4481[2:MRR:161.2,4469.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e0) equal(op(e2,e0),e1).
% 1.28/1.48  4482[2:MRR:131.3,4469.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e2),e3) equal(op(e2,e1),e3).
% 1.28/1.48  4483[2:MRR:99.2,4470.0] || SkC15 equal(op(e3,e3),e0)** -> .
% 1.28/1.48  4484[2:MRR:157.0,4470.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)** equal(op(e3,e0),e1).
% 1.28/1.48  4485[2:MRR:123.3,4470.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(op(e3,e1),e3).
% 1.28/1.48  4486[2:MRR:168.2,4471.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e0) equal(op(e0,e1),e2)**.
% 1.28/1.48  4487[2:MRR:138.3,4471.0] ||  -> equal(op(e3,e1),e3)** equal(op(e1,e1),e3) equal(op(e2,e1),e3).
% 1.28/1.48  4488[2:MRR:167.2,4472.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e0) equal(op(e0,e2),e1).
% 1.28/1.48  4489[2:MRR:130.3,4472.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e1,e2),e3).
% 1.28/1.48  4490[2:MRR:166.0,4473.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.48  4491[2:MRR:122.3,4473.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3) equal(op(e1,e3),e3).
% 1.28/1.48  4492[2:MRR:4454.2,5.0] || SkC16 equal(op(e0,e1),e0)** -> .
% 1.28/1.48  4493[2:MRR:4462.2,6.0] || SkC17 equal(op(e0,e2),e0)** -> .
% 1.28/1.48  4494[2:MRR:4475.5,4475.8,4475.10,4478.0,4476.0,4477.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC6 SkC3*.
% 1.28/1.48  4495[2:Obv:4467.0] ||  -> SkC17 SkC16 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.48  4496[2:MRR:4451.1,5.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  4497[2:MRR:4452.1,5.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  4498[2:MRR:4459.1,6.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  4499[2:MRR:4460.1,6.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  4500[2:Obv:4465.0] || equal(op(e0,op(e0,e0)),e2) equal(op(op(e0,op(e0,e0)),e0),e1)** -> .
% 1.28/1.48  4501[2:Rew:4447.0,4500.1,4447.0,4500.0] || equal(op(e0,e3),e2) equal(op(op(e0,e3),e0),e1)** -> .
% 1.28/1.48  4502[2:Obv:4466.0] || equal(op(e0,op(e0,e0)),e1) equal(op(op(e0,op(e0,e0)),e0),e2)** -> .
% 1.28/1.48  4503[2:Rew:4447.0,4502.1,4447.0,4502.0] || equal(op(e0,e3),e1) equal(op(op(e0,e3),e0),e2)** -> .
% 1.28/1.48  4505[3:Spt:164.0] ||  -> equal(op(e1,e1),e1)**.
% 1.28/1.48  4508[3:Rew:4505.0,140.1] ||  -> equal(op(e2,e1),e2) equal(e2,e1) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  4509[3:Rew:4505.0,141.1] ||  -> equal(op(e1,e2),e2) equal(e2,e1) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  4512[3:Rew:4505.0,17.1] || SkC6* -> equal(e2,e1).
% 1.28/1.48  4513[3:Rew:4505.0,24.1] || SkC9* -> equal(e2,e1).
% 1.28/1.48  4514[3:Rew:4505.0,4487.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e1) equal(op(e2,e1),e3).
% 1.28/1.48  4515[3:Rew:4505.0,4480.1] ||  -> equal(op(e1,e3),e3)** equal(e3,e1) equal(op(e1,e2),e3).
% 1.28/1.48  4520[3:Rew:4505.0,19.1] || SkC7* -> equal(e3,e1).
% 1.28/1.48  4521[3:Rew:4505.0,31.1] || SkC13* -> equal(e3,e1).
% 1.28/1.48  4525[3:Rew:4505.0,145.0] ||  -> equal(e1,e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  4528[3:Rew:4505.0,40.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.48  4529[3:Rew:4505.0,43.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.48  4530[3:Rew:4505.0,44.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  4531[3:Rew:4505.0,64.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.48  4532[3:Rew:4505.0,67.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  4533[3:Rew:4505.0,68.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  4534[3:MRR:4512.1,4.0] || SkC6* -> .
% 1.28/1.48  4535[3:MRR:4494.6,4534.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC3*.
% 1.28/1.48  4536[3:MRR:4513.1,4.0] || SkC9* -> .
% 1.28/1.48  4537[3:MRR:4520.1,5.0] || SkC7* -> .
% 1.28/1.48  4538[3:MRR:4521.1,5.0] || SkC13* -> .
% 1.28/1.48  4539[3:MRR:4486.0,4528.0] ||  -> equal(op(e0,e1),e0) equal(op(e0,e1),e2)**.
% 1.28/1.48  4540[3:MRR:4496.0,4528.0] ||  -> equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  4541[3:MRR:160.1,4529.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.48  4542[3:MRR:135.1,4529.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  4543[3:MRR:156.1,4530.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e2) equal(op(e3,e1),e0).
% 1.28/1.48  4545[3:MRR:4479.0,4531.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e0),e2)**.
% 1.28/1.48  4546[3:MRR:4497.0,4531.0] ||  -> equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  4547[3:MRR:163.1,4532.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.48  4548[3:MRR:134.1,4532.0] ||  -> equal(op(e2,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  4549[3:MRR:162.1,4533.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2) equal(op(e1,e3),e0).
% 1.28/1.48  4550[3:MRR:126.1,4533.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1) equal(op(e0,e3),e1).
% 1.28/1.48  4551[3:MRR:4535.1,4535.4,4535.5,4538.0,4536.0,4537.0] ||  -> SkC14 SkC12 SkC11 SkC3*.
% 1.28/1.48  4552[3:MRR:4514.1,5.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3).
% 1.28/1.48  4553[3:MRR:4515.1,5.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3).
% 1.28/1.48  4554[3:MRR:4508.1,4.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  4555[3:MRR:4509.1,4.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  4557[3:MRR:4525.0,1.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  4559[4:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.48  4566[4:Rew:4559.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.48  4567[4:Rew:4559.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.48  4568[4:Rew:4559.0,4548.0] ||  -> equal(e2,e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  4580[4:Rew:4559.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  4581[4:Rew:4559.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  4582[4:Rew:4559.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  4583[4:Rew:4559.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  4585[4:Rew:4559.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  4586[4:MRR:4566.1,6.0] || SkC11* -> .
% 1.28/1.48  4587[4:MRR:4551.2,4586.0] ||  -> SkC14 SkC12 SkC3*.
% 1.28/1.48  4588[4:MRR:4567.1,6.0] || SkC14* -> .
% 1.28/1.48  4589[4:MRR:4587.0,4588.0] ||  -> SkC12 SkC3*.
% 1.28/1.48  4590[4:MRR:158.1,4580.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.48  4592[4:MRR:155.1,4581.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.48  4594[4:MRR:4488.0,4582.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e1)**.
% 1.28/1.48  4596[4:MRR:4547.0,4583.0] ||  -> equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.48  4600[4:MRR:4541.0,4585.0] ||  -> equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.48  4601[4:MRR:4554.0,4585.0] ||  -> equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  4604[4:MRR:4568.0,4.0] ||  -> equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  4609[5:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  4627[5:Rew:4609.0,28.1] || SkC12* -> equal(e3,e0).
% 1.28/1.48  4628[5:Rew:4609.0,13.1] || SkC3* -> equal(e3,e0).
% 1.28/1.48  4635[5:MRR:4627.1,3.0] || SkC12* -> .
% 1.28/1.48  4636[5:MRR:4589.0,4635.0] ||  -> SkC3*.
% 1.28/1.48  4638[5:MRR:4628.1,3.0] || SkC3* -> .
% 1.28/1.48  4639[5:MRR:4638.0,4636.0] ||  -> .
% 1.28/1.48  4676[5:Spt:4639.0,154.0,4609.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  4677[5:Spt:4639.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  4680[6:Spt:4677.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  4687[6:Rew:4680.0,28.1] || SkC12* -> equal(e2,e0).
% 1.28/1.48  4690[6:Rew:4680.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  4692[6:Rew:4680.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  4701[6:Rew:4680.0,172.0] || equal(e2,e2) equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.48  4704[6:MRR:4687.1,2.0] || SkC12* -> .
% 1.28/1.48  4705[6:MRR:4589.0,4704.0] ||  -> SkC3*.
% 1.28/1.48  4706[6:MRR:85.0,4705.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.48  4719[6:MRR:4549.1,4690.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e0).
% 1.28/1.48  4731[6:MRR:4490.1,4692.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.48  4733[6:MRR:4731.0,4706.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  4736[6:Rew:4733.0,63.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  4749[6:MRR:4594.1,4736.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.48  4750[6:MRR:4604.1,4736.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.48  4755[6:Rew:4749.0,46.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  4771[6:MRR:4596.1,4755.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.48  4774[6:Rew:4771.0,69.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  4784[6:MRR:4719.0,4774.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  4806[6:Obv:4701.0] || equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.48  4807[6:Rew:4784.0,4806.1,4750.0,4806.1,4680.0,4806.1,4750.0,4806.0,4680.0,4806.0] || equal(e1,e1)* equal(e0,e0) -> .
% 1.28/1.48  4808[6:Obv:4807.1] ||  -> .
% 1.28/1.48  4812[6:Spt:4808.0,4677.0,4680.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  4813[6:Spt:4808.0,4677.1,4677.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  4814[6:MRR:114.2,4812.0] || SkC17 equal(op(e3,e2),e3)** -> .
% 1.28/1.48  4817[7:Spt:4813.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  4825[7:Rew:4817.0,28.1] || SkC12* -> equal(e1,e0).
% 1.28/1.48  4827[7:Rew:4817.0,57.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  4829[7:Rew:4817.0,54.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  4834[7:Rew:4817.0,174.0] || equal(e1,e1) equal(op(e3,op(e3,e3)),e2) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.48  4836[7:MRR:4825.1,1.0] || SkC12* -> .
% 1.28/1.48  4837[7:MRR:4589.0,4836.0] ||  -> SkC3*.
% 1.28/1.48  4838[7:MRR:85.0,4837.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.48  4842[7:MRR:4590.1,4827.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e0).
% 1.28/1.48  4862[7:MRR:4490.2,4829.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e2)**.
% 1.28/1.48  4865[7:MRR:4862.0,4838.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.48  4867[7:Rew:4865.0,62.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.48  4873[7:MRR:4601.1,4867.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.48  4874[7:MRR:4539.1,4867.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.48  4885[7:Rew:4874.0,41.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  4897[7:MRR:4600.1,4885.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.48  4900[7:Rew:4897.0,74.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  4905[7:MRR:4842.0,4900.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  4938[7:Obv:4834.0] || equal(op(e3,op(e3,e3)),e2) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.48  4939[7:Rew:4905.0,4938.1,4873.0,4938.1,4817.0,4938.1,4873.0,4938.0,4817.0,4938.0] || equal(e2,e2)* equal(e0,e0) -> .
% 1.28/1.48  4940[7:Obv:4939.1] ||  -> .
% 1.28/1.48  4941[7:Spt:4940.0,4813.0,4817.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  4942[7:Spt:4940.0,4813.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  4946[7:Rew:4942.0,78.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.48  4948[7:Rew:4942.0,80.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  4949[7:Rew:4942.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.48  4950[7:Rew:4942.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  4952[7:Rew:4942.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.48  4953[7:Obv:4952.1] || SkC15* -> .
% 1.28/1.48  4954[7:MRR:4495.2,4495.3,4953.0,4949.0] ||  -> SkC17 SkC16*.
% 1.28/1.48  4955[7:Rew:4942.0,108.2] || SkC16 equal(op(e3,e1),e3)** -> equal(e1,e0).
% 1.28/1.48  4956[7:MRR:4955.2,1.0] || SkC16 equal(op(e3,e1),e3)** -> .
% 1.28/1.48  4960[7:Rew:4942.0,4550.0] ||  -> equal(e1,e0) equal(op(e2,e3),e1)** equal(op(e0,e3),e1).
% 1.28/1.48  4961[7:MRR:4960.0,1.0] ||  -> equal(op(e2,e3),e1)** equal(op(e0,e3),e1).
% 1.28/1.48  4965[7:MRR:4592.2,4950.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1).
% 1.28/1.48  4969[7:MRR:4484.0,4946.0] ||  -> equal(op(e3,e0),e2)** equal(op(e3,e0),e1).
% 1.28/1.48  4970[7:MRR:4543.2,4948.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e2).
% 1.28/1.48  4976[7:Rew:4942.0,176.2,4942.0,176.1,4942.0,176.0] || equal(e0,e0) equal(op(e3,e0),e2) equal(op(op(e3,e0),e3),e1)** -> .
% 1.28/1.48  4977[7:Obv:4976.0] || equal(op(e3,e0),e2) equal(op(op(e3,e0),e3),e1)** -> .
% 1.28/1.48  4981[8:Spt:4954.0] ||  -> SkC17*.
% 1.28/1.48  4982[8:MRR:4493.0,4981.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.48  4983[8:MRR:4814.0,4981.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  4984[8:MRR:4594.0,4982.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.48  4991[8:Rew:4984.0,63.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  5010[8:MRR:4965.0,4983.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.48  5020[8:Rew:5010.0,77.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.48  5025[8:MRR:4961.1,4991.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.48  5066[8:MRR:4969.1,5020.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.48  5069[8:Rew:5066.0,4977.0] || equal(e2,e2) equal(op(op(e3,e0),e3),e1)** -> .
% 1.28/1.48  5092[8:Obv:5069.0] || equal(op(op(e3,e0),e3),e1)** -> .
% 1.28/1.48  5093[8:Rew:5025.0,5092.0,5066.0,5092.0] || equal(e1,e1)* -> .
% 1.28/1.48  5094[8:Obv:5093.0] ||  -> .
% 1.28/1.48  5095[8:Spt:5094.0,4954.0,4981.0] || SkC17* -> .
% 1.28/1.48  5096[8:Spt:5094.0,4954.1] ||  -> SkC16*.
% 1.28/1.48  5097[8:MRR:4492.0,5096.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.48  5098[8:MRR:4956.0,5096.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  5120[8:MRR:4539.0,5097.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  5125[8:Rew:5120.0,42.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  5152[8:MRR:4970.0,4970.1,5098.0,5125.0] ||  -> .
% 1.28/1.48  5180[4:Spt:5152.0,159.0,4559.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.48  5181[4:Spt:5152.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.48  5182[4:MRR:132.0,5180.0] ||  -> equal(op(e3,e2),e2)** equal(op(e1,e2),e2) equal(op(e0,e2),e2).
% 1.28/1.48  5183[4:MRR:133.0,5180.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2) equal(op(e2,e0),e2).
% 1.28/1.48  5184[5:Spt:5181.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.48  5187[5:Rew:5184.0,178.0] || equal(e3,e3) equal(op(e2,op(e2,e2)),e1) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.48  5188[5:Rew:5184.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  5189[5:Rew:5184.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  5191[5:Rew:5184.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.48  5193[5:Rew:5184.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  5194[5:Rew:5184.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  5197[5:Rew:5184.0,137.0] ||  -> equal(e3,e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  5198[5:Rew:5184.0,136.0] ||  -> equal(e3,e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  5200[5:Rew:5184.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e3,e0).
% 1.28/1.48  5207[5:MRR:4552.1,5189.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  5208[5:MRR:4541.1,5189.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e0).
% 1.28/1.48  5215[5:Rew:5207.0,108.1] || SkC16 equal(e3,e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  5220[5:MRR:4553.1,5191.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  5221[5:MRR:4547.1,5191.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 1.28/1.48  5231[5:Rew:5220.0,4557.1] ||  -> equal(op(e1,e0),e0) equal(e3,e0) equal(op(e1,e2),e0)**.
% 1.28/1.48  5232[5:MRR:111.2,5193.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.48  5234[5:MRR:158.0,5194.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.48  5236[5:MRR:5200.2,3.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.48  5238[5:Obv:5215.1] || SkC16 -> equal(op(e3,e3),e1)**.
% 1.28/1.48  5239[5:Obv:5188.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  5245[5:MRR:5231.1,3.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e2),e0)**.
% 1.28/1.48  5246[5:MRR:5197.0,3.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  5247[5:MRR:5198.0,3.0] ||  -> equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  5254[5:Obv:5187.0] || equal(op(e2,op(e2,e2)),e1) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.48  5255[5:Rew:5184.0,5254.1,5184.0,5254.0] || equal(op(e2,e3),e1) equal(op(op(e2,e3),e2),e0)** -> .
% 1.28/1.48  5257[6:Spt:4551.0] ||  -> SkC14*.
% 1.28/1.48  5258[6:MRR:32.0,5257.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  5266[6:Rew:5258.0,5232.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.48  5269[6:Rew:5258.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  5270[6:Rew:5258.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  5271[6:Rew:5258.0,81.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  5272[6:Rew:5258.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  5273[6:Rew:5258.0,5238.1] || SkC16* -> equal(e2,e1).
% 1.28/1.48  5281[6:MRR:5273.1,4.0] || SkC16* -> .
% 1.28/1.48  5283[6:MRR:5239.1,5281.0] ||  -> SkC17 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  5284[6:Obv:5266.1] || SkC17* -> .
% 1.28/1.48  5286[6:MRR:4499.1,5269.0] ||  -> equal(op(e2,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  5287[6:MRR:4490.1,5270.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.48  5289[6:MRR:5182.0,5271.0] ||  -> equal(op(e1,e2),e2)** equal(op(e0,e2),e2).
% 1.28/1.48  5294[6:MRR:5283.0,5283.2,5284.0,5272.0] ||  -> SkC15*.
% 1.28/1.48  5295[6:MRR:5236.0,5294.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  5297[6:MRR:5286.0,5295.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.48  5300[6:Rew:5297.0,65.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  5305[6:MRR:5221.0,5300.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  5313[6:Rew:5305.0,5289.0] ||  -> equal(e2,e0) equal(op(e0,e2),e2)**.
% 1.28/1.48  5314[6:MRR:5313.0,2.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.48  5318[6:Rew:5314.0,61.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.48  5322[6:MRR:4539.1,5318.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.48  5326[6:Rew:5322.0,62.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.48  5334[6:MRR:5287.0,5326.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  5337[6:Rew:5334.0,4503.0] || equal(e1,e1) equal(op(op(e0,e3),e0),e2)** -> .
% 1.28/1.48  5360[6:Obv:5337.0] || equal(op(op(e0,e3),e0),e2)** -> .
% 1.28/1.48  5361[6:Rew:5297.0,5360.0,5334.0,5360.0] || equal(e2,e2)* -> .
% 1.28/1.48  5362[6:Obv:5361.0] ||  -> .
% 1.28/1.48  5370[6:Spt:5362.0,4551.0,5257.0] || SkC14* -> .
% 1.28/1.48  5371[6:Spt:5362.0,4551.1,4551.2,4551.3] ||  -> SkC12 SkC11 SkC3*.
% 1.28/1.48  5372[7:Spt:5371.0] ||  -> SkC12*.
% 1.28/1.48  5373[7:MRR:28.0,5372.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  5385[7:Rew:5373.0,5238.1] || SkC16* -> equal(e1,e0).
% 1.28/1.48  5388[7:Rew:5373.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.48  5389[7:Rew:5373.0,57.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  5390[7:Rew:5373.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  5391[7:Rew:5373.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.48  5394[7:MRR:5385.1,1.0] || SkC16* -> .
% 1.28/1.48  5396[7:MRR:4495.1,5394.0] ||  -> SkC17 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.48  5397[7:Obv:5388.1] || SkC15* -> .
% 1.28/1.48  5398[7:MRR:5234.2,5389.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1).
% 1.28/1.48  5401[7:MRR:5247.1,5390.0] ||  -> equal(op(e0,e2),e0) equal(op(e1,e2),e0)**.
% 1.28/1.48  5403[7:MRR:4446.0,5391.0] ||  -> equal(op(e0,e2),e0)** equal(op(e0,e1),e0).
% 1.28/1.48  5407[7:MRR:5396.1,5396.2,5397.0,5391.0] ||  -> SkC17*.
% 1.28/1.48  5408[7:MRR:4493.0,5407.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.48  5410[7:MRR:5401.0,5408.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  5426[7:MRR:5403.0,5408.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.48  5430[7:Rew:5426.0,41.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  5434[7:MRR:5208.1,5430.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.48  5438[7:Rew:5434.0,74.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  5447[7:MRR:5398.0,5438.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.48  5450[7:Rew:5447.0,5255.0] || equal(e1,e1) equal(op(op(e2,e3),e2),e0)** -> .
% 1.28/1.48  5475[7:Obv:5450.0] || equal(op(op(e2,e3),e2),e0)** -> .
% 1.28/1.48  5476[7:Rew:5410.0,5475.0,5447.0,5475.0] || equal(e0,e0)* -> .
% 1.28/1.48  5477[7:Obv:5476.0] ||  -> .
% 1.28/1.48  5485[7:Spt:5477.0,5371.0,5372.0] || SkC12* -> .
% 1.28/1.48  5486[7:Spt:5477.0,5371.1,5371.2] ||  -> SkC11 SkC3*.
% 1.28/1.48  5487[8:Spt:5486.0] ||  -> SkC11*.
% 1.28/1.48  5488[8:MRR:27.0,5487.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  5489[8:MRR:93.0,5487.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  5501[8:Rew:5488.0,5238.1] || SkC16* -> equal(e2,e1).
% 1.28/1.48  5504[8:Rew:5488.0,5232.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.48  5505[8:Rew:5488.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  5506[8:Rew:5488.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  5510[8:MRR:5501.1,4.0] || SkC16* -> .
% 1.28/1.48  5512[8:MRR:5239.1,5510.0] ||  -> SkC17 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.48  5514[8:MRR:5183.0,5489.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e0),e2).
% 1.28/1.48  5515[8:Obv:5504.1] || SkC17* -> .
% 1.28/1.48  5517[8:MRR:4499.1,5505.0] ||  -> equal(op(e2,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  5518[8:MRR:4490.1,5506.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.48  5523[8:MRR:5512.0,5512.2,5515.0,5489.0] ||  -> SkC15*.
% 1.28/1.48  5524[8:MRR:5236.0,5523.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  5526[8:MRR:5514.1,5524.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.48  5529[8:Rew:5526.0,41.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.48  5534[8:MRR:4539.1,5529.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.48  5537[8:Rew:5534.0,62.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.48  5542[8:MRR:5517.0,5524.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.48  5556[8:MRR:5518.0,5537.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  5560[8:Rew:5556.0,4503.0] || equal(e1,e1) equal(op(op(e0,e3),e0),e2)** -> .
% 1.28/1.48  5590[8:Obv:5560.0] || equal(op(op(e0,e3),e0),e2)** -> .
% 1.28/1.49  5591[8:Rew:5542.0,5590.0,5556.0,5590.0] || equal(e2,e2)* -> .
% 1.28/1.49  5592[8:Obv:5591.0] ||  -> .
% 1.28/1.49  5600[8:Spt:5592.0,5486.0,5487.0] || SkC11* -> .
% 1.28/1.49  5601[8:Spt:5592.0,5486.1] ||  -> SkC3*.
% 1.28/1.49  5602[8:MRR:13.0,5601.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  5604[8:Rew:5602.0,5238.1] || SkC16* -> equal(e1,e0).
% 1.28/1.49  5605[8:MRR:5604.1,1.0] || SkC16* -> .
% 1.28/1.49  5606[8:Rew:5602.0,57.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  5608[8:Rew:5602.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  5611[8:Rew:5602.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  5612[8:Obv:5611.1] || SkC15* -> .
% 1.28/1.49  5614[8:MRR:4495.1,4495.2,4495.3,5605.0,5612.0,5608.0] ||  -> SkC17*.
% 1.28/1.49  5615[8:MRR:4493.0,5614.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  5624[8:MRR:5234.2,5606.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1).
% 1.28/1.49  5628[8:MRR:5246.1,5606.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e1),e0)**.
% 1.28/1.49  5629[8:MRR:4446.0,4446.1,5608.0,5615.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  5632[8:Rew:5629.0,41.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  5637[8:MRR:5208.1,5632.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  5638[8:MRR:5628.1,5632.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  5641[8:Rew:5637.0,74.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  5645[8:Rew:5638.0,37.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  5652[8:MRR:5624.0,5641.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  5663[8:Rew:5652.0,5255.0] || equal(e1,e1) equal(op(op(e2,e3),e2),e0)** -> .
% 1.28/1.49  5667[8:MRR:5245.0,5645.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.49  5700[8:Obv:5663.0] || equal(op(op(e2,e3),e2),e0)** -> .
% 1.28/1.49  5701[8:Rew:5667.0,5700.0,5652.0,5700.0] || equal(e0,e0)* -> .
% 1.28/1.49  5702[8:Obv:5701.0] ||  -> .
% 1.28/1.49  5713[5:Spt:5702.0,5181.0,5184.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  5714[5:Spt:5702.0,5181.1,5181.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  5715[5:MRR:33.1,5713.0] || SkC14* -> .
% 1.28/1.49  5716[5:MRR:4551.0,5715.0] ||  -> SkC12 SkC11 SkC3*.
% 1.28/1.49  5717[5:MRR:26.1,5713.0] || SkC11* -> .
% 1.28/1.49  5718[5:MRR:5716.1,5717.0] ||  -> SkC12 SkC3*.
% 1.28/1.49  5720[5:MRR:4482.1,5713.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3).
% 1.28/1.49  5721[5:MRR:4489.1,5713.0] ||  -> equal(op(e3,e2),e3)** equal(op(e1,e2),e3).
% 1.28/1.49  5722[6:Spt:5714.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  5726[6:Rew:5722.0,51.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  5727[6:Rew:5722.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  5729[6:Rew:5722.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  5731[6:Rew:5722.0,180.0] || equal(e1,e1) equal(op(e2,op(e2,e2)),e3) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.49  5733[6:Rew:5722.0,104.1] || SkC16 equal(e1,e1) -> equal(op(e2,e1),e2)**.
% 1.28/1.49  5739[6:Rew:5722.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e1,e0).
% 1.28/1.49  5743[6:MRR:155.2,5726.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e0).
% 1.28/1.49  5744[6:MRR:4540.1,5727.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  5745[6:MRR:4488.2,5727.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e0).
% 1.28/1.49  5750[6:Rew:5744.0,4495.3] ||  -> SkC17 SkC16 SkC15* equal(e1,e0).
% 1.28/1.49  5756[6:Rew:5744.0,4503.0] || equal(e1,e1) equal(op(op(e0,e3),e0),e2)** -> .
% 1.28/1.49  5761[6:MRR:4481.2,5729.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e0).
% 1.28/1.49  5774[6:MRR:5750.3,1.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  5775[6:Obv:5733.1] || SkC16 -> equal(op(e2,e1),e2)**.
% 1.28/1.49  5776[6:MRR:5739.2,1.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.49  5777[6:Obv:5756.0] || equal(op(op(e0,e3),e0),e2)** -> .
% 1.28/1.49  5778[6:Rew:5744.0,5777.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  5779[6:MRR:4545.1,5778.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  5780[6:MRR:4555.2,5778.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)**.
% 1.28/1.49  5783[6:Rew:5779.0,37.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  5787[6:MRR:5761.1,5783.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  5789[6:Rew:5787.0,70.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  5791[6:Rew:5787.0,5776.1] || SkC15* equal(e2,e2) -> .
% 1.28/1.49  5796[6:MRR:4541.0,5789.0] ||  -> equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.49  5798[6:MRR:5775.1,5789.0] || SkC16* -> .
% 1.28/1.49  5799[6:MRR:5774.1,5798.0] ||  -> SkC17 SkC15*.
% 1.28/1.49  5800[6:Obv:5791.1] || SkC15* -> .
% 1.28/1.49  5801[6:MRR:5799.1,5800.0] ||  -> SkC17*.
% 1.28/1.49  5802[6:MRR:4493.0,5801.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  5805[6:MRR:5745.1,5802.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  5807[6:Rew:5805.0,61.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  5808[6:Rew:5805.0,46.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  5809[6:Rew:5805.0,48.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  5812[6:MRR:4539.1,5807.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  5815[6:Rew:5812.0,41.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  5819[6:MRR:5780.0,5808.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  5825[6:Rew:5819.0,4553.0] ||  -> equal(e3,e2) equal(op(e1,e2),e3)**.
% 1.28/1.49  5827[6:MRR:5825.0,6.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  5829[6:Rew:5827.0,50.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  5833[6:MRR:5796.1,5815.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  5865[6:MRR:5743.0,5743.1,5829.0,5809.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.49  5869[6:Obv:5731.0] || equal(op(e2,op(e2,e2)),e3) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.49  5870[6:Rew:5865.0,5869.1,5833.0,5869.1,5722.0,5869.1,5833.0,5869.0,5722.0,5869.0] || equal(e3,e3)* equal(e0,e0) -> .
% 1.28/1.49  5871[6:Obv:5870.1] ||  -> .
% 1.28/1.49  5875[6:Spt:5871.0,5714.0,5722.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  5876[6:Spt:5871.0,5714.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  5883[6:Rew:5876.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  5884[6:Rew:5876.0,51.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  5885[6:Rew:5876.0,75.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  5891[6:Rew:5876.0,4542.0] ||  -> equal(e1,e0) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  5892[6:MRR:5891.0,1.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  5896[6:MRR:4446.1,5883.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  5905[6:MRR:155.3,5884.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1).
% 1.28/1.49  5906[6:MRR:158.3,5885.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e1).
% 1.28/1.49  5911[6:Rew:5876.0,181.2,5876.0,181.1,5876.0,181.0] || equal(e0,e0) equal(op(e2,e0),e1) equal(op(op(e2,e0),e2),e3)** -> .
% 1.28/1.49  5912[6:Obv:5911.0] || equal(op(e2,e0),e1) equal(op(op(e2,e0),e2),e3)** -> .
% 1.28/1.49  5914[7:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  5920[7:Rew:5914.0,28.1] || SkC12* -> equal(e3,e0).
% 1.28/1.49  5924[7:Rew:5914.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  5925[7:Rew:5914.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  5926[7:Rew:5914.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  5927[7:Rew:5914.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  5940[7:MRR:5920.1,3.0] || SkC12* -> .
% 1.28/1.49  5941[7:MRR:5718.0,5940.0] ||  -> SkC3*.
% 1.28/1.49  5942[7:MRR:85.0,5941.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  5946[7:MRR:4549.0,5924.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  5956[7:MRR:4543.0,5925.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.49  5966[7:MRR:5905.0,5926.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1).
% 1.28/1.49  5967[7:MRR:5906.0,5927.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1).
% 1.28/1.49  5970[7:MRR:5896.0,5942.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  5976[7:Rew:5970.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  5981[7:MRR:5956.1,5976.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  5984[7:Rew:5981.0,79.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  5989[7:MRR:5966.0,5984.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  5991[7:Rew:5989.0,77.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  5992[7:Rew:5989.0,48.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  5995[7:MRR:4546.0,5991.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  6000[7:Rew:5995.0,72.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  6005[7:MRR:4540.1,5992.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  6011[7:Rew:6005.0,4503.0] || equal(e1,e1) equal(op(op(e0,e3),e0),e2)** -> .
% 1.28/1.49  6018[7:MRR:5967.1,6000.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  6020[7:Rew:6018.0,55.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  6023[7:MRR:5946.0,6020.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  6025[7:Rew:6023.0,66.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  6028[7:MRR:4545.0,6025.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  6042[7:Obv:6011.0] || equal(op(op(e0,e3),e0),e2)** -> .
% 1.28/1.49  6043[7:Rew:6028.0,6042.0,6005.0,6042.0] || equal(e2,e2)* -> .
% 1.28/1.49  6044[7:Obv:6043.0] ||  -> .
% 1.28/1.49  6045[7:Spt:6044.0,154.0,5914.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  6046[7:Spt:6044.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  6048[7:MRR:4485.0,6045.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e1),e3).
% 1.28/1.49  6049[8:Spt:6046.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  6056[8:Rew:6049.0,28.1] || SkC12* -> equal(e2,e0).
% 1.28/1.49  6059[8:Rew:6049.0,81.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  6060[8:Rew:6049.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  6061[8:Rew:6049.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  6064[8:Rew:6049.0,172.0] || equal(e2,e2) equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.49  6073[8:MRR:6056.1,2.0] || SkC12* -> .
% 1.28/1.49  6074[8:MRR:5718.0,6073.0] ||  -> SkC3*.
% 1.28/1.49  6075[8:MRR:85.0,6074.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  6081[8:MRR:5905.1,6059.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1).
% 1.28/1.49  6082[8:MRR:4543.1,6060.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e0).
% 1.28/1.49  6084[8:MRR:4549.1,6061.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e0).
% 1.28/1.49  6091[8:MRR:5896.0,6075.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  6095[8:Rew:6091.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  6101[8:MRR:6082.1,6095.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  6103[8:Rew:6101.0,45.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  6104[8:Rew:6101.0,79.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  6108[8:MRR:5720.1,6103.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  6114[8:Rew:6108.0,55.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  6122[8:MRR:6081.0,6104.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  6158[8:MRR:6084.0,6114.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  6183[8:Obv:6064.0] || equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.49  6184[8:Rew:6158.0,6183.1,6122.0,6183.1,6049.0,6183.1,6122.0,6183.0,6049.0,6183.0] || equal(e1,e1)* equal(e0,e0) -> .
% 1.28/1.49  6185[8:Obv:6184.1] ||  -> .
% 1.28/1.49  6189[8:Spt:6185.0,6046.0,6049.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  6190[8:Spt:6185.0,6046.1,6046.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  6191[8:MRR:114.2,6189.0] || SkC17 equal(op(e3,e2),e3)** -> .
% 1.28/1.49  6194[9:Spt:6190.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  6202[9:Rew:6194.0,28.1] || SkC12* -> equal(e1,e0).
% 1.28/1.49  6204[9:Rew:6194.0,54.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  6205[9:Rew:6194.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  6213[9:MRR:6202.1,1.0] || SkC12* -> .
% 1.28/1.49  6214[9:MRR:5718.0,6213.0] ||  -> SkC3*.
% 1.28/1.49  6215[9:MRR:85.0,6214.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  6219[9:MRR:4490.2,6204.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e2)**.
% 1.28/1.49  6228[9:MRR:4546.0,6205.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  6285[9:MRR:6219.0,6215.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  6288[9:Rew:6285.0,4501.0] || equal(e2,e2) equal(op(op(e0,e3),e0),e1)** -> .
% 1.28/1.49  6315[9:Obv:6288.0] || equal(op(op(e0,e3),e0),e1)** -> .
% 1.28/1.49  6316[9:Rew:6228.0,6315.0,6285.0,6315.0] || equal(e1,e1)* -> .
% 1.28/1.49  6317[9:Obv:6316.0] ||  -> .
% 1.28/1.49  6322[9:Spt:6317.0,6190.0,6194.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  6323[9:Spt:6317.0,6190.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  6332[9:Rew:6323.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  6333[9:Rew:6323.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  6334[9:Obv:6333.1] || SkC15* -> .
% 1.28/1.49  6335[9:MRR:4495.2,4495.3,6334.0,6332.0] ||  -> SkC17 SkC16*.
% 1.28/1.49  6336[9:MRR:5896.0,6332.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  6342[9:Rew:6336.0,4492.1] || SkC16* equal(e0,e0) -> .
% 1.28/1.49  6344[9:Obv:6342.1] || SkC16* -> .
% 1.28/1.49  6345[9:MRR:6335.1,6344.0] ||  -> SkC17*.
% 1.28/1.49  6346[9:MRR:6191.0,6345.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  6347[9:MRR:5721.0,6346.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  6354[9:MRR:6048.0,6346.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  6357[9:Rew:6354.0,45.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  6360[9:MRR:5720.1,6357.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  6366[9:Rew:6360.0,5892.0] ||  -> equal(e3,e1) equal(op(e2,e0),e1)**.
% 1.28/1.49  6367[9:MRR:6366.0,5.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  6382[9:Rew:6347.0,5912.1,6367.0,5912.1,6367.0,5912.0] || equal(e1,e1) equal(e3,e3)* -> .
% 1.28/1.49  6383[9:Obv:6382.1] ||  -> .
% 1.28/1.49  6421[3:Spt:6383.0,164.0,4505.0] || equal(op(e1,e1),e1)** -> .
% 1.28/1.49  6422[3:Spt:6383.0,164.1,164.2,164.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 1.28/1.49  6423[3:MRR:142.0,6421.0] ||  -> equal(op(e3,e1),e1)** equal(op(e2,e1),e1) equal(op(e0,e1),e1).
% 1.28/1.49  6424[3:MRR:143.0,6421.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e2),e1) equal(op(e1,e0),e1).
% 1.28/1.49  6425[4:Spt:6422.0] ||  -> equal(op(e1,e1),e3)**.
% 1.28/1.49  6428[4:Rew:6425.0,184.0] || equal(e3,e3) equal(op(e1,op(e1,e1)),e2) equal(op(op(e1,op(e1,e1)),e1),e0)** -> .
% 1.28/1.49  6429[4:Rew:6425.0,116.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  6436[4:Rew:6425.0,17.1] || SkC6* -> equal(e3,e2).
% 1.28/1.49  6437[4:Rew:6425.0,24.1] || SkC9* -> equal(e3,e2).
% 1.28/1.49  6438[4:Rew:6425.0,68.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  6439[4:Rew:6425.0,67.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  6441[4:Rew:6425.0,44.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  6442[4:Rew:6425.0,43.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  6446[4:Rew:6425.0,145.0] ||  -> equal(e3,e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  6447[4:Rew:6425.0,144.0] ||  -> equal(e3,e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  6449[4:Rew:6425.0,100.2] || SkC15 equal(op(e1,e0),e1)** -> equal(e3,e0).
% 1.28/1.49  6450[4:MRR:6436.1,6.0] || SkC6* -> .
% 1.28/1.49  6451[4:MRR:4494.6,6450.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC3*.
% 1.28/1.49  6452[4:MRR:6437.1,6.0] || SkC9* -> .
% 1.28/1.49  6453[4:MRR:4491.2,6438.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3).
% 1.28/1.49  6454[4:MRR:162.0,6438.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  6455[4:MRR:4489.2,6439.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  6456[4:MRR:163.2,6439.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1) equal(op(e1,e2),e0).
% 1.28/1.49  6457[4:MRR:105.2,6441.0] || SkC16 equal(op(e3,e3),e1)** -> .
% 1.28/1.49  6458[4:MRR:4485.2,6441.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3).
% 1.28/1.49  6460[4:MRR:4482.2,6442.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  6462[4:MRR:6451.4,6452.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC7 SkC3*.
% 1.28/1.49  6466[4:MRR:6449.2,3.0] || SkC15 equal(op(e1,e0),e1)** -> .
% 1.28/1.49  6467[4:Obv:6429.0] ||  -> SkC17 SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  6470[4:MRR:6446.0,3.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  6471[4:MRR:6447.0,3.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  6474[4:Obv:6428.0] || equal(op(e1,op(e1,e1)),e2) equal(op(op(e1,op(e1,e1)),e1),e0)** -> .
% 1.28/1.49  6475[4:Rew:6425.0,6474.1,6425.0,6474.0] || equal(op(e1,e3),e2) equal(op(op(e1,e3),e1),e0)** -> .
% 1.28/1.49  6477[5:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  6478[5:Rew:6477.0,6460.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2).
% 1.28/1.49  6483[5:Rew:6477.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.49  6484[5:Rew:6477.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.49  6493[5:Rew:6477.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  6494[5:Rew:6477.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  6500[5:Rew:6477.0,137.0] ||  -> equal(e2,e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  6503[5:MRR:6483.1,6.0] || SkC11* -> .
% 1.28/1.49  6504[5:MRR:6462.3,6503.0] ||  -> SkC14 SkC13 SkC12 SkC7 SkC3*.
% 1.28/1.49  6505[5:MRR:6484.1,6.0] || SkC14* -> .
% 1.28/1.49  6506[5:MRR:6504.0,6505.0] ||  -> SkC13 SkC12 SkC7 SkC3*.
% 1.28/1.49  6511[5:MRR:6456.0,6493.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e2),e0).
% 1.28/1.49  6513[5:MRR:4498.0,6494.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  6519[5:MRR:6478.1,6.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  6520[5:Rew:6519.0,57.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  6529[5:MRR:6458.0,6520.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  6535[5:Rew:6529.0,114.1] || SkC17 equal(e3,e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  6539[5:Obv:6535.1] || SkC17 -> equal(op(e3,e3),e2)**.
% 1.28/1.49  6546[5:Rew:6519.0,6500.2] ||  -> equal(e2,e0) equal(op(e2,e0),e0) equal(e3,e0) equal(op(e2,e1),e0)**.
% 1.28/1.49  6547[5:MRR:6546.0,6546.2,2.0,3.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e1),e0)**.
% 1.28/1.49  6553[6:Spt:6506.0] ||  -> SkC13*.
% 1.28/1.49  6554[6:MRR:30.0,6553.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  6564[6:Rew:6554.0,6539.1] || SkC17* -> equal(e2,e1).
% 1.28/1.49  6567[6:Rew:6554.0,6457.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  6570[6:Rew:6554.0,80.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  6571[6:Rew:6554.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  6572[6:Rew:6554.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  6577[6:MRR:6564.1,4.0] || SkC17* -> .
% 1.28/1.49  6579[6:MRR:6467.0,6577.0] ||  -> SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  6580[6:Obv:6567.1] || SkC16* -> .
% 1.28/1.49  6581[6:MRR:6423.0,6570.0] ||  -> equal(op(e2,e1),e1)** equal(op(e0,e1),e1).
% 1.28/1.49  6586[6:MRR:4497.1,6572.0] ||  -> equal(op(e1,e0),e1) equal(op(e2,e0),e1)**.
% 1.28/1.49  6590[6:MRR:6579.0,6579.2,6580.0,6571.0] ||  -> SkC15*.
% 1.28/1.49  6591[6:MRR:6466.0,6590.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  6609[6:MRR:6586.0,6591.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  6611[6:Rew:6609.0,70.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  6618[6:MRR:6581.0,6611.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  6627[6:Rew:6618.0,6513.1] ||  -> equal(op(e0,e3),e2)** equal(e2,e1).
% 1.28/1.49  6653[6:MRR:6627.1,4.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  6655[6:Rew:6653.0,4501.0] || equal(e2,e2) equal(op(op(e0,e3),e0),e1)** -> .
% 1.28/1.49  6660[6:Obv:6655.0] || equal(op(op(e0,e3),e0),e1)** -> .
% 1.28/1.49  6661[6:Rew:6609.0,6660.0,6653.0,6660.0] || equal(e1,e1)* -> .
% 1.28/1.49  6662[6:Obv:6661.0] ||  -> .
% 1.28/1.49  6668[6:Spt:6662.0,6506.0,6553.0] || SkC13* -> .
% 1.28/1.49  6669[6:Spt:6662.0,6506.1,6506.2,6506.3] ||  -> SkC12 SkC7 SkC3*.
% 1.28/1.49  6670[7:Spt:6669.0] ||  -> SkC12*.
% 1.28/1.49  6671[7:MRR:28.0,6670.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  6683[7:Rew:6671.0,6539.1] || SkC17* -> equal(e2,e0).
% 1.28/1.49  6686[7:Rew:6671.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  6687[7:Rew:6671.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  6689[7:Rew:6671.0,56.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  6692[7:MRR:6683.1,2.0] || SkC17* -> .
% 1.28/1.49  6694[7:MRR:4495.0,6692.0] ||  -> SkC16 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.49  6695[7:Obv:6686.1] || SkC15* -> .
% 1.28/1.49  6697[7:MRR:4446.0,6687.0] ||  -> equal(op(e0,e2),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  6700[7:MRR:6454.2,6689.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)**.
% 1.28/1.49  6701[7:MRR:6470.1,6689.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e2),e0)**.
% 1.28/1.49  6705[7:MRR:6694.1,6694.2,6695.0,6687.0] ||  -> SkC16*.
% 1.28/1.49  6706[7:MRR:4492.0,6705.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  6708[7:MRR:6697.1,6706.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  6711[7:Rew:6708.0,46.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  6716[7:MRR:6511.1,6711.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  6719[7:Rew:6716.0,69.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  6724[7:MRR:6700.0,6719.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  6728[7:Rew:6724.0,6475.0] || equal(e2,e2) equal(op(op(e1,e3),e1),e0)** -> .
% 1.28/1.49  6750[7:Rew:6716.0,6701.1] ||  -> equal(op(e1,e0),e0)** equal(e1,e0).
% 1.28/1.49  6751[7:MRR:6750.1,1.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  6753[7:Rew:6751.0,37.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  6757[7:MRR:6547.0,6753.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.49  6770[7:Obv:6728.0] || equal(op(op(e1,e3),e1),e0)** -> .
% 1.28/1.49  6771[7:Rew:6757.0,6770.0,6724.0,6770.0] || equal(e0,e0)* -> .
% 1.28/1.49  6772[7:Obv:6771.0] ||  -> .
% 1.28/1.49  6780[7:Spt:6772.0,6669.0,6670.0] || SkC12* -> .
% 1.28/1.49  6781[7:Spt:6772.0,6669.1,6669.2] ||  -> SkC7 SkC3*.
% 1.28/1.49  6782[8:Spt:6781.0] ||  -> SkC7*.
% 1.28/1.49  6783[8:MRR:20.0,6782.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  6784[8:MRR:89.0,6782.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  6796[8:Rew:6783.0,6539.1] || SkC17* -> equal(e2,e1).
% 1.28/1.49  6799[8:Rew:6783.0,6457.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  6800[8:Rew:6783.0,80.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  6802[8:Rew:6783.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  6805[8:MRR:6796.1,4.0] || SkC17* -> .
% 1.28/1.49  6807[8:MRR:6467.0,6805.0] ||  -> SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  6810[8:Obv:6799.1] || SkC16* -> .
% 1.28/1.49  6812[8:MRR:6423.0,6800.0] ||  -> equal(op(e2,e1),e1)** equal(op(e0,e1),e1).
% 1.28/1.49  6814[8:MRR:4497.1,6802.0] ||  -> equal(op(e1,e0),e1) equal(op(e2,e0),e1)**.
% 1.28/1.49  6818[8:MRR:6807.0,6807.2,6810.0,6784.0] ||  -> SkC15*.
% 1.28/1.49  6819[8:MRR:6466.0,6818.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  6837[8:MRR:6814.0,6819.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  6842[8:Rew:6837.0,70.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  6846[8:MRR:6812.0,6842.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  6856[8:Rew:6846.0,6513.1] ||  -> equal(op(e0,e3),e2)** equal(e2,e1).
% 1.28/1.49  6881[8:MRR:6856.1,4.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  6883[8:Rew:6881.0,4501.0] || equal(e2,e2) equal(op(op(e0,e3),e0),e1)** -> .
% 1.28/1.49  6888[8:Obv:6883.0] || equal(op(op(e0,e3),e0),e1)** -> .
% 1.28/1.49  6889[8:Rew:6837.0,6888.0,6881.0,6888.0] || equal(e1,e1)* -> .
% 1.28/1.49  6890[8:Obv:6889.0] ||  -> .
% 1.28/1.49  6896[8:Spt:6890.0,6781.0,6782.0] || SkC7* -> .
% 1.28/1.49  6897[8:Spt:6890.0,6781.1] ||  -> SkC3*.
% 1.28/1.49  6898[8:MRR:13.0,6897.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  6900[8:Rew:6898.0,6539.1] || SkC17* -> equal(e2,e0).
% 1.28/1.49  6901[8:MRR:6900.1,2.0] || SkC17* -> .
% 1.28/1.49  6902[8:Rew:6898.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  6904[8:Rew:6898.0,56.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  6907[8:Rew:6898.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  6908[8:Obv:6907.1] || SkC15* -> .
% 1.28/1.49  6910[8:MRR:4495.0,4495.2,4495.3,6901.0,6908.0,6902.0] ||  -> SkC16*.
% 1.28/1.49  6911[8:MRR:4492.0,6910.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  6920[8:MRR:6454.2,6904.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)**.
% 1.28/1.49  6924[8:MRR:6470.1,6904.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e2),e0)**.
% 1.28/1.49  6925[8:MRR:4446.0,4446.2,6902.0,6911.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  6928[8:Rew:6925.0,46.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  6933[8:MRR:6511.1,6928.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  6934[8:MRR:6924.1,6928.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  6937[8:Rew:6933.0,69.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  6941[8:Rew:6934.0,37.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  6948[8:MRR:6920.0,6937.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  6959[8:Rew:6948.0,6475.0] || equal(e2,e2) equal(op(op(e1,e3),e1),e0)** -> .
% 1.28/1.49  6963[8:MRR:6547.0,6941.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.49  6996[8:Obv:6959.0] || equal(op(op(e1,e3),e1),e0)** -> .
% 1.28/1.49  6997[8:Rew:6963.0,6996.0,6948.0,6996.0] || equal(e0,e0)* -> .
% 1.28/1.49  6998[8:Obv:6997.0] ||  -> .
% 1.28/1.49  7009[5:Spt:6998.0,159.0,6477.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  7010[5:Spt:6998.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  7012[5:MRR:133.0,7009.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2) equal(op(e2,e0),e2).
% 1.28/1.49  7013[6:Spt:7010.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  7018[6:Rew:7013.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  7036[6:MRR:6453.1,7018.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  7043[6:Rew:7036.0,30.1] || SkC13* -> equal(e3,e1).
% 1.28/1.49  7044[6:Rew:7036.0,20.1] || SkC7* -> equal(e3,e1).
% 1.28/1.49  7050[6:Rew:7036.0,28.1] || SkC12* -> equal(e3,e0).
% 1.28/1.49  7051[6:Rew:7036.0,13.1] || SkC3* -> equal(e3,e0).
% 1.28/1.49  7057[6:Rew:7036.0,32.1] || SkC14* -> equal(e3,e2).
% 1.28/1.49  7058[6:Rew:7036.0,27.1] || SkC11* -> equal(e3,e2).
% 1.28/1.49  7065[6:MRR:7043.1,5.0] || SkC13* -> .
% 1.28/1.49  7066[6:MRR:6462.1,7065.0] ||  -> SkC14 SkC12 SkC11 SkC7 SkC3*.
% 1.28/1.49  7067[6:MRR:7044.1,5.0] || SkC7* -> .
% 1.28/1.49  7068[6:MRR:7050.1,3.0] || SkC12* -> .
% 1.28/1.49  7069[6:MRR:7051.1,3.0] || SkC3* -> .
% 1.28/1.49  7070[6:MRR:7057.1,6.0] || SkC14* -> .
% 1.28/1.49  7071[6:MRR:7058.1,6.0] || SkC11* -> .
% 1.28/1.49  7072[6:MRR:7066.0,7066.1,7066.2,7066.3,7066.4,7070.0,7068.0,7071.0,7067.0,7069.0] ||  -> .
% 1.28/1.49  7091[6:Spt:7072.0,7010.0,7013.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  7092[6:Spt:7072.0,7010.1,7010.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  7093[6:MRR:33.1,7091.0] || SkC14* -> .
% 1.28/1.49  7094[6:MRR:6462.0,7093.0] ||  -> SkC13 SkC12 SkC11 SkC7 SkC3*.
% 1.28/1.49  7095[6:MRR:26.1,7091.0] || SkC11* -> .
% 1.28/1.49  7096[6:MRR:7094.2,7095.0] ||  -> SkC13 SkC12 SkC7 SkC3*.
% 1.28/1.49  7097[6:MRR:6455.1,7091.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  7105[6:MRR:6460.1,7091.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  7106[6:Rew:7105.0,7012.0] ||  -> equal(e3,e2) equal(op(e2,e1),e2)** equal(op(e2,e0),e2).
% 1.28/1.49  7113[6:Rew:7097.0,114.1] || SkC17 equal(e3,e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  7114[6:Obv:7113.1] || SkC17 -> equal(op(e3,e3),e2)**.
% 1.28/1.49  7116[6:MRR:7106.0,6.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e0),e2).
% 1.28/1.49  7119[6:Rew:7097.0,127.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(e3,e1) equal(op(e3,e0),e1).
% 1.28/1.49  7120[6:MRR:7119.2,5.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(op(e3,e0),e1).
% 1.28/1.49  7125[6:Rew:7097.0,125.1] ||  -> equal(op(e3,e3),e2)** equal(e3,e2) equal(op(e3,e1),e2) equal(op(e3,e0),e2).
% 1.28/1.49  7126[6:MRR:7125.1,6.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e1),e2) equal(op(e3,e0),e2).
% 1.28/1.49  7136[6:Rew:7105.0,135.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e1),e1) equal(e3,e1) equal(op(e2,e0),e1).
% 1.28/1.49  7137[6:MRR:7136.2,5.0] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e1),e1) equal(op(e2,e0),e1).
% 1.28/1.49  7138[7:Spt:7092.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  7142[7:Rew:7138.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  7143[7:Rew:7138.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  7147[7:Rew:7138.0,104.1] || SkC16 equal(e1,e1) -> equal(op(e2,e1),e2)**.
% 1.28/1.49  7156[7:MRR:4497.2,7142.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)**.
% 1.28/1.49  7158[7:MRR:6424.1,7143.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e0),e1).
% 1.28/1.49  7159[7:MRR:6456.1,7143.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 1.28/1.49  7162[7:Obv:7147.1] || SkC16 -> equal(op(e2,e1),e2)**.
% 1.28/1.49  7171[8:Spt:7096.0] ||  -> SkC13*.
% 1.28/1.49  7172[8:MRR:30.0,7171.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  7182[8:Rew:7172.0,6457.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  7184[8:Rew:7172.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  7192[8:Rew:7172.0,7114.1] || SkC17* -> equal(e2,e1).
% 1.28/1.49  7195[8:MRR:7192.1,4.0] || SkC17* -> .
% 1.28/1.49  7196[8:MRR:6467.0,7195.0] ||  -> SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  7198[8:Obv:7182.1] || SkC16* -> .
% 1.28/1.49  7211[8:MRR:7158.0,7184.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  7213[8:Rew:7211.0,6466.1] || SkC15* equal(e1,e1) -> .
% 1.28/1.49  7224[8:Obv:7213.1] || SkC15* -> .
% 1.28/1.49  7225[8:MRR:7196.0,7196.1,7196.2,7198.0,7224.0,7184.0] ||  -> .
% 1.28/1.49  7277[8:Spt:7225.0,7096.0,7171.0] || SkC13* -> .
% 1.28/1.49  7278[8:Spt:7225.0,7096.1,7096.2,7096.3] ||  -> SkC12 SkC7 SkC3*.
% 1.28/1.49  7279[9:Spt:7278.0] ||  -> SkC12*.
% 1.28/1.49  7280[9:MRR:28.0,7279.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  7291[9:Rew:7280.0,7126.0] ||  -> equal(e2,e0) equal(op(e3,e1),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  7292[9:Rew:7280.0,7114.1] || SkC17* -> equal(e2,e0).
% 1.28/1.49  7295[9:Rew:7280.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  7296[9:Rew:7280.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  7298[9:Rew:7280.0,56.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  7301[9:MRR:7292.1,2.0] || SkC17* -> .
% 1.28/1.49  7302[9:MRR:4495.0,7301.0] ||  -> SkC16 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.49  7304[9:Obv:7295.1] || SkC15* -> .
% 1.28/1.49  7305[9:MRR:4446.0,7296.0] ||  -> equal(op(e0,e2),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  7309[9:MRR:6454.2,7298.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)**.
% 1.28/1.49  7313[9:MRR:7302.1,7302.2,7304.0,7296.0] ||  -> SkC16*.
% 1.28/1.49  7314[9:MRR:7162.0,7313.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  7315[9:MRR:4492.0,7313.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  7319[9:Rew:7314.0,45.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  7333[9:MRR:7305.1,7315.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  7338[9:Rew:7333.0,46.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  7340[9:MRR:7159.1,7338.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  7344[9:Rew:7340.0,69.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  7346[9:MRR:7309.1,7344.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  7348[9:Rew:7346.0,66.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  7352[9:MRR:7156.0,7348.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  7381[9:Rew:7352.0,7291.2] ||  -> equal(e2,e0) equal(op(e3,e1),e2)** equal(e2,e1).
% 1.28/1.49  7382[9:MRR:7381.0,7381.2,2.0,4.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  7383[9:MRR:7382.0,7319.0] ||  -> .
% 1.28/1.49  7390[9:Spt:7383.0,7278.0,7279.0] || SkC12* -> .
% 1.28/1.49  7391[9:Spt:7383.0,7278.1,7278.2] ||  -> SkC7 SkC3*.
% 1.28/1.49  7392[10:Spt:7391.0] ||  -> SkC7*.
% 1.28/1.49  7393[10:MRR:20.0,7392.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  7394[10:MRR:89.0,7392.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  7406[10:Rew:7393.0,7114.1] || SkC17* -> equal(e2,e1).
% 1.28/1.49  7409[10:Rew:7393.0,6457.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  7415[10:MRR:7406.1,4.0] || SkC17* -> .
% 1.28/1.49  7416[10:MRR:6467.0,7415.0] ||  -> SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  7418[10:MRR:7158.0,7394.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  7421[10:Rew:7418.0,6466.1] || SkC15* equal(e1,e1) -> .
% 1.28/1.49  7430[10:Obv:7409.1] || SkC16* -> .
% 1.28/1.49  7444[10:Obv:7421.1] || SkC15* -> .
% 1.28/1.49  7445[10:MRR:7416.0,7416.1,7416.2,7430.0,7444.0,7394.0] ||  -> .
% 1.28/1.49  7498[10:Spt:7445.0,7391.0,7392.0] || SkC7* -> .
% 1.28/1.49  7499[10:Spt:7445.0,7391.1] ||  -> SkC3*.
% 1.28/1.49  7500[10:MRR:13.0,7499.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  7502[10:Rew:7500.0,7114.1] || SkC17* -> equal(e2,e0).
% 1.28/1.49  7503[10:MRR:7502.1,2.0] || SkC17* -> .
% 1.28/1.49  7504[10:Rew:7500.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  7509[10:Rew:7500.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  7510[10:Obv:7509.1] || SkC15* -> .
% 1.28/1.49  7511[10:MRR:4495.0,4495.2,4495.3,7503.0,7510.0,7504.0] ||  -> SkC16*.
% 1.28/1.49  7512[10:MRR:7162.0,7511.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  7515[10:MRR:4492.0,7511.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  7517[10:Rew:7512.0,45.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  7529[10:Rew:7500.0,7120.0] ||  -> equal(e1,e0) equal(op(e3,e1),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  7530[10:MRR:7529.0,1.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  7531[10:Rew:7500.0,7126.0] ||  -> equal(e2,e0) equal(op(e3,e1),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  7532[10:MRR:7531.0,2.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  7533[10:MRR:7532.0,7517.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  7538[10:Rew:7533.0,7530.1] ||  -> equal(op(e3,e1),e1)** equal(e2,e1).
% 1.28/1.49  7540[10:MRR:7538.1,4.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  7586[10:Rew:7512.0,6471.2,7540.0,6471.1] ||  -> equal(op(e0,e1),e0)** equal(e1,e0) equal(e2,e0).
% 1.28/1.49  7587[10:MRR:7586.1,7586.2,1.0,2.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  7588[10:MRR:7587.0,7515.0] ||  -> .
% 1.28/1.49  7599[7:Spt:7588.0,7092.0,7138.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  7600[7:Spt:7588.0,7092.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  7604[7:Rew:7600.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  7607[7:Rew:7600.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  7608[7:Rew:7600.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e1,e0).
% 1.28/1.49  7609[7:MRR:7608.2,1.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.49  7610[7:Rew:7600.0,98.1] || SkC15 equal(e0,e0) -> equal(op(e2,e0),e2)**.
% 1.28/1.49  7611[7:Obv:7610.1] || SkC15 -> equal(op(e2,e0),e2)**.
% 1.28/1.49  7616[7:MRR:6471.2,7607.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  7619[7:Rew:7600.0,7137.0] ||  -> equal(e1,e0) equal(op(e2,e1),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  7620[7:MRR:7619.0,1.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  7624[7:MRR:4488.1,7604.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 1.28/1.49  7632[8:Spt:7096.0] ||  -> SkC13*.
% 1.28/1.49  7633[8:MRR:30.0,7632.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  7637[8:Rew:7633.0,6457.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  7649[8:Rew:7633.0,7114.1] || SkC17* -> equal(e2,e1).
% 1.28/1.49  7651[8:Rew:7633.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  7652[8:Rew:7633.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  7656[8:MRR:7649.1,4.0] || SkC17* -> .
% 1.28/1.49  7658[8:MRR:6467.0,7656.0] ||  -> SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  7659[8:Obv:7637.1] || SkC16* -> .
% 1.28/1.49  7662[8:MRR:4484.2,7651.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 1.28/1.49  7669[8:MRR:7658.0,7658.2,7659.0,7652.0] ||  -> SkC15*.
% 1.28/1.49  7670[8:MRR:6466.0,7669.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  7671[8:MRR:7611.0,7669.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  7674[8:Rew:7671.0,39.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  7675[8:Rew:7671.0,37.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  7679[8:MRR:4479.0,7670.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e0),e2)**.
% 1.28/1.49  7703[8:MRR:7662.1,7674.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  7706[8:Rew:7703.0,38.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  7737[8:MRR:7679.0,7679.1,7706.0,7675.0] ||  -> .
% 1.28/1.49  7747[8:Spt:7737.0,7096.0,7632.0] || SkC13* -> .
% 1.28/1.49  7748[8:Spt:7737.0,7096.1,7096.2,7096.3] ||  -> SkC12 SkC7 SkC3*.
% 1.28/1.49  7749[9:Spt:7748.0] ||  -> SkC12*.
% 1.28/1.49  7750[9:MRR:28.0,7749.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  7762[9:Rew:7750.0,7114.1] || SkC17* -> equal(e2,e0).
% 1.28/1.49  7765[9:Rew:7750.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  7766[9:Rew:7750.0,80.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  7769[9:Rew:7750.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  7771[9:MRR:7762.1,2.0] || SkC17* -> .
% 1.28/1.49  7773[9:MRR:4495.0,7771.0] ||  -> SkC16 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.49  7774[9:Obv:7765.1] || SkC15* -> .
% 1.28/1.49  7775[9:MRR:7616.1,7766.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  7778[9:Rew:7775.0,4492.1] || SkC16* equal(e0,e0) -> .
% 1.28/1.49  7800[9:Obv:7778.1] || SkC16* -> .
% 1.28/1.49  7818[9:MRR:7773.0,7773.1,7773.2,7800.0,7774.0,7769.0] ||  -> .
% 1.28/1.49  7853[9:Spt:7818.0,7748.0,7749.0] || SkC12* -> .
% 1.28/1.49  7854[9:Spt:7818.0,7748.1,7748.2] ||  -> SkC7 SkC3*.
% 1.28/1.49  7855[10:Spt:7854.0] ||  -> SkC7*.
% 1.28/1.49  7856[10:MRR:20.0,7855.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  7857[10:MRR:89.0,7855.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  7868[10:Rew:7856.0,7126.0] ||  -> equal(e2,e1) equal(op(e3,e1),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  7869[10:Rew:7856.0,7114.1] || SkC17* -> equal(e2,e1).
% 1.28/1.49  7872[10:Rew:7856.0,6457.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  7873[10:Rew:7856.0,54.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  7878[10:MRR:7869.1,4.0] || SkC17* -> .
% 1.28/1.49  7880[10:MRR:6467.0,7878.0] ||  -> SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  7882[10:MRR:6424.0,7857.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e0),e1).
% 1.28/1.49  7883[10:Obv:7872.1] || SkC16* -> .
% 1.28/1.49  7885[10:MRR:4490.2,7873.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e2)**.
% 1.28/1.49  7891[10:MRR:7880.0,7880.2,7883.0,7857.0] ||  -> SkC15*.
% 1.28/1.49  7892[10:MRR:7611.0,7891.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  7893[10:MRR:6466.0,7891.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  7898[10:Rew:7892.0,39.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  7911[10:MRR:7882.1,7893.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  7916[10:Rew:7911.0,46.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  7918[10:MRR:7624.1,7916.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  7922[10:Rew:7918.0,63.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  7927[10:MRR:7885.1,7922.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  7929[10:Rew:7927.0,62.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  7933[10:MRR:7616.0,7929.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  7959[10:Rew:7933.0,7868.1] ||  -> equal(e2,e1) equal(e2,e0) equal(op(e3,e0),e2)**.
% 1.28/1.49  7960[10:MRR:7959.0,7959.1,4.0,2.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  7961[10:MRR:7960.0,7898.0] ||  -> .
% 1.28/1.49  7968[10:Spt:7961.0,7854.0,7855.0] || SkC7* -> .
% 1.28/1.49  7969[10:Spt:7961.0,7854.1] ||  -> SkC3*.
% 1.28/1.49  7970[10:MRR:13.0,7969.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  7972[10:Rew:7970.0,7114.1] || SkC17* -> equal(e2,e0).
% 1.28/1.49  7973[10:MRR:7972.1,2.0] || SkC17* -> .
% 1.28/1.49  7977[10:Rew:7970.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  7979[10:Rew:7970.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  7980[10:Obv:7979.1] || SkC15* -> .
% 1.28/1.49  7982[10:MRR:4495.0,4495.2,4495.3,7973.0,7980.0,7977.0] ||  -> SkC16*.
% 1.28/1.49  7983[10:MRR:4492.0,7982.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  7984[10:MRR:7609.0,7982.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  7985[10:MRR:7116.0,7984.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  7991[10:Rew:7985.0,7620.1] ||  -> equal(op(e2,e1),e1)** equal(e2,e1).
% 1.28/1.49  7992[10:MRR:7991.1,4.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  7996[10:Rew:7992.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  7997[10:Rew:7992.0,41.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  8009[10:Rew:7970.0,7120.0] ||  -> equal(e1,e0) equal(op(e3,e1),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  8010[10:MRR:8009.0,1.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  8011[10:MRR:8010.0,7996.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  8016[10:Rew:8011.0,7126.2,7970.0,7126.0] ||  -> equal(e2,e0) equal(op(e3,e1),e2)** equal(e2,e1).
% 1.28/1.49  8017[10:MRR:8016.0,8016.2,2.0,4.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  8020[10:Rew:8017.0,42.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  8031[10:MRR:4486.0,4486.1,4486.2,7997.0,7983.0,8020.0] ||  -> .
% 1.28/1.49  8075[4:Spt:8031.0,6422.0,6425.0] || equal(op(e1,e1),e3)** -> .
% 1.28/1.49  8076[4:Spt:8031.0,6422.1,6422.2] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 1.28/1.49  8077[4:MRR:31.1,8075.0] || SkC13* -> .
% 1.28/1.49  8078[4:MRR:19.1,8075.0] || SkC7* -> .
% 1.28/1.49  8079[4:MRR:4494.1,4494.5,8077.0,8078.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC6 SkC3*.
% 1.28/1.49  8080[4:MRR:119.4,8075.0] || equal(op(e1,e3),e1)** -> SkC17 SkC16 SkC15.
% 1.28/1.49  8081[4:MRR:4480.1,8075.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3).
% 1.28/1.49  8082[4:MRR:4487.1,8075.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3).
% 1.28/1.49  8083[5:Spt:8076.0] ||  -> equal(op(e1,e1),e2)**.
% 1.28/1.49  8087[5:Rew:8083.0,186.0] || equal(e2,e2) equal(op(e1,op(e1,e1)),e3) equal(op(op(e1,op(e1,e1)),e1),e0)** -> .
% 1.28/1.49  8088[5:Rew:8083.0,110.1] || SkC17 equal(e2,e2) -> equal(op(e1,e2),e1)**.
% 1.28/1.49  8089[5:Rew:8083.0,40.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  8090[5:Rew:8083.0,43.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  8091[5:Rew:8083.0,44.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  8092[5:Rew:8083.0,64.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  8094[5:Rew:8083.0,68.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  8097[5:Rew:8083.0,144.0] ||  -> equal(e2,e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  8098[5:Rew:8083.0,145.0] ||  -> equal(e2,e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  8100[5:Rew:8083.0,100.2] || SkC15 equal(op(e1,e0),e1)** -> equal(e2,e0).
% 1.28/1.49  8101[5:MRR:4486.2,8089.0] ||  -> equal(op(e0,e1),e1)** equal(op(e0,e1),e0).
% 1.28/1.49  8102[5:MRR:4498.2,8089.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)**.
% 1.28/1.49  8103[5:MRR:104.2,8090.0] || SkC16 equal(op(e2,e2),e1)** -> .
% 1.28/1.49  8105[5:MRR:133.2,8090.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e3),e2)** equal(op(e2,e0),e2).
% 1.28/1.49  8106[5:MRR:156.2,8091.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e0).
% 1.28/1.49  8107[5:MRR:125.2,8091.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e0),e2).
% 1.28/1.49  8108[5:MRR:4499.2,8092.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)**.
% 1.28/1.49  8109[5:MRR:4479.2,8092.0] ||  -> equal(op(e1,e0),e1)** equal(op(e1,e0),e0).
% 1.28/1.49  8113[5:MRR:124.2,8094.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.49  8114[5:Obv:8088.1] || SkC17 -> equal(op(e1,e2),e1)**.
% 1.28/1.49  8115[5:MRR:8100.2,2.0] || SkC15 equal(op(e1,e0),e1)** -> .
% 1.28/1.49  8116[5:MRR:8097.0,2.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  8117[5:MRR:8098.0,2.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  8120[5:Obv:8087.0] || equal(op(e1,op(e1,e1)),e3) equal(op(op(e1,op(e1,e1)),e1),e0)** -> .
% 1.28/1.49  8121[5:Rew:8083.0,8120.1,8083.0,8120.0] || equal(op(e1,e2),e3) equal(op(op(e1,e2),e1),e0)** -> .
% 1.28/1.49  8123[6:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  8139[6:Rew:8123.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  8141[6:Rew:8123.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  8157[6:MRR:4488.0,8139.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e1)**.
% 1.28/1.49  8158[6:MRR:8102.0,8139.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  8163[6:Rew:8158.0,4495.3] ||  -> SkC17 SkC16 SkC15* equal(e2,e0).
% 1.28/1.49  8169[6:Rew:8158.0,4501.0] || equal(e2,e2) equal(op(op(e0,e3),e0),e1)** -> .
% 1.28/1.49  8173[6:MRR:4481.0,8141.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  8189[6:MRR:8163.3,2.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  8190[6:Obv:8169.0] || equal(op(op(e0,e3),e0),e1)** -> .
% 1.28/1.49  8191[6:Rew:8158.0,8190.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  8192[6:MRR:8173.1,8191.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  8194[6:Rew:8192.0,37.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  8195[6:Rew:8192.0,70.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  8199[6:MRR:8109.1,8194.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  8200[6:MRR:8117.0,8194.0] ||  -> equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  8203[6:Rew:8199.0,65.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  8204[6:Rew:8199.0,8115.1] || SkC15* equal(e1,e1) -> .
% 1.28/1.49  8208[6:MRR:8116.2,8195.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  8210[6:MRR:8114.1,8203.0] || SkC17* -> .
% 1.28/1.49  8212[6:MRR:8189.0,8210.0] ||  -> SkC16 SkC15*.
% 1.28/1.49  8213[6:Obv:8204.1] || SkC15* -> .
% 1.28/1.49  8214[6:MRR:8212.1,8213.0] ||  -> SkC16*.
% 1.28/1.49  8215[6:MRR:4492.0,8214.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  8218[6:MRR:8101.1,8215.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  8222[6:Rew:8218.0,61.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  8226[6:MRR:8157.1,8222.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  8228[6:Rew:8226.0,46.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  8232[6:MRR:8200.1,8228.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  8237[6:Rew:8232.0,8081.0] ||  -> equal(e3,e0) equal(op(e1,e2),e3)**.
% 1.28/1.49  8244[6:MRR:8237.0,3.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  8246[6:Rew:8244.0,8121.0] || equal(e3,e3) equal(op(op(e1,e2),e1),e0)** -> .
% 1.28/1.49  8257[6:Rew:8218.0,8208.0] ||  -> equal(e1,e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  8258[6:MRR:8257.0,1.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  8275[6:Obv:8246.0] || equal(op(op(e1,e2),e1),e0)** -> .
% 1.28/1.49  8276[6:Rew:8258.0,8275.0,8244.0,8275.0] || equal(e0,e0)* -> .
% 1.28/1.49  8277[6:Obv:8276.0] ||  -> .
% 1.28/1.49  8286[6:Spt:8277.0,159.0,8123.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  8287[6:Spt:8277.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  8288[6:MRR:8105.0,8286.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e0),e2).
% 1.28/1.49  8290[7:Spt:8287.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  8297[7:Rew:8290.0,23.1] || SkC9* -> equal(e3,e1).
% 1.28/1.49  8298[7:Rew:8290.0,18.1] || SkC6* -> equal(e3,e1).
% 1.28/1.49  8301[7:Rew:8290.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  8303[7:Rew:8290.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  8304[7:Rew:8290.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  8306[7:Rew:8290.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  8313[7:Rew:8290.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e3,e0).
% 1.28/1.49  8314[7:MRR:8297.1,5.0] || SkC9* -> .
% 1.28/1.49  8315[7:MRR:8079.3,8314.0] ||  -> SkC14 SkC12 SkC11 SkC6 SkC3*.
% 1.28/1.49  8316[7:MRR:8298.1,5.0] || SkC6* -> .
% 1.28/1.49  8317[7:MRR:8315.3,8316.0] ||  -> SkC14 SkC12 SkC11 SkC3*.
% 1.28/1.49  8320[7:MRR:111.2,8303.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.49  8322[7:MRR:155.0,8303.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.49  8323[7:MRR:8082.1,8304.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  8331[7:Rew:8323.0,108.1] || SkC16 equal(e3,e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.49  8334[7:Rew:8323.0,127.1] ||  -> equal(op(e3,e3),e1)** equal(e3,e1) equal(op(e3,e2),e1) equal(op(e3,e0),e1).
% 1.28/1.49  8335[7:Rew:8323.0,6423.0] ||  -> equal(e3,e1) equal(op(e2,e1),e1)** equal(op(e0,e1),e1).
% 1.28/1.49  8336[7:MRR:8081.1,8306.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  8344[7:Rew:8336.0,126.1] ||  -> equal(op(e3,e3),e1)** equal(e3,e1) equal(op(e2,e3),e1) equal(op(e0,e3),e1).
% 1.28/1.49  8350[7:MRR:8313.2,3.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.49  8351[7:Obv:8331.1] || SkC16 -> equal(op(e3,e3),e1)**.
% 1.28/1.49  8352[7:Obv:8301.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  8354[7:MRR:8335.0,5.0] ||  -> equal(op(e2,e1),e1)** equal(op(e0,e1),e1).
% 1.28/1.49  8362[7:MRR:8334.1,5.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e2),e1) equal(op(e3,e0),e1).
% 1.28/1.49  8363[7:MRR:8344.1,5.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1) equal(op(e0,e3),e1).
% 1.28/1.49  8370[8:Spt:8317.0] ||  -> SkC14*.
% 1.28/1.49  8371[8:MRR:32.0,8370.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  8372[8:Rew:8371.0,8320.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.49  8383[8:Rew:8371.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  8384[8:Rew:8371.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  8388[8:Rew:8371.0,8351.1] || SkC16* -> equal(e2,e1).
% 1.28/1.49  8394[8:MRR:8388.1,4.0] || SkC16* -> .
% 1.28/1.49  8396[8:MRR:8352.1,8394.0] ||  -> SkC17 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  8397[8:Obv:8372.1] || SkC17* -> .
% 1.28/1.49  8409[8:MRR:8108.1,8383.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  8416[8:Rew:8409.0,8350.1] || SkC15* equal(e2,e2) -> .
% 1.28/1.49  8423[8:Obv:8416.1] || SkC15* -> .
% 1.28/1.49  8440[8:MRR:8396.0,8396.1,8396.2,8397.0,8423.0,8384.0] ||  -> .
% 1.28/1.49  8475[8:Spt:8440.0,8317.0,8370.0] || SkC14* -> .
% 1.28/1.49  8476[8:Spt:8440.0,8317.1,8317.2,8317.3] ||  -> SkC12 SkC11 SkC3*.
% 1.28/1.49  8477[9:Spt:8476.0] ||  -> SkC12*.
% 1.28/1.49  8478[9:MRR:28.0,8477.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  8490[9:Rew:8478.0,8351.1] || SkC16* -> equal(e1,e0).
% 1.28/1.49  8493[9:Rew:8478.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  8494[9:Rew:8478.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  8497[9:Rew:8478.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  8499[9:MRR:8490.1,1.0] || SkC16* -> .
% 1.28/1.49  8501[9:MRR:4495.1,8499.0] ||  -> SkC17 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.49  8502[9:Obv:8493.1] || SkC15* -> .
% 1.28/1.49  8504[9:MRR:8322.2,8494.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1).
% 1.28/1.49  8512[9:MRR:8501.1,8501.2,8502.0,8497.0] ||  -> SkC17*.
% 1.28/1.49  8513[9:MRR:8114.0,8512.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  8514[9:MRR:4493.0,8512.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  8517[9:Rew:8513.0,46.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  8518[9:Rew:8513.0,50.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  8522[9:MRR:4488.1,8514.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 1.28/1.49  8535[9:MRR:8504.1,8518.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  8537[9:Rew:8535.0,48.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  8580[9:MRR:8522.0,8522.1,8537.0,8517.0] ||  -> .
% 1.28/1.49  8592[9:Spt:8580.0,8476.0,8477.0] || SkC12* -> .
% 1.28/1.49  8593[9:Spt:8580.0,8476.1,8476.2] ||  -> SkC11 SkC3*.
% 1.28/1.49  8594[10:Spt:8593.0] ||  -> SkC11*.
% 1.28/1.49  8595[10:MRR:27.0,8594.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  8596[10:MRR:93.0,8594.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  8608[10:Rew:8595.0,8351.1] || SkC16* -> equal(e2,e1).
% 1.28/1.49  8611[10:Rew:8595.0,8320.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.49  8617[10:MRR:8608.1,4.0] || SkC16* -> .
% 1.28/1.49  8619[10:MRR:8352.1,8617.0] ||  -> SkC17 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  8620[10:MRR:8288.0,8596.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  8623[10:Rew:8620.0,8350.1] || SkC15* equal(e2,e2) -> .
% 1.28/1.49  8632[10:Obv:8611.1] || SkC17* -> .
% 1.28/1.49  8646[10:Obv:8623.1] || SkC15* -> .
% 1.28/1.49  8664[10:MRR:8619.0,8619.1,8619.2,8632.0,8646.0,8596.0] ||  -> .
% 1.28/1.49  8699[10:Spt:8664.0,8593.0,8594.0] || SkC11* -> .
% 1.28/1.49  8700[10:Spt:8664.0,8593.1] ||  -> SkC3*.
% 1.28/1.49  8701[10:MRR:13.0,8700.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  8703[10:Rew:8701.0,8351.1] || SkC16* -> equal(e1,e0).
% 1.28/1.49  8704[10:MRR:8703.1,1.0] || SkC16* -> .
% 1.28/1.49  8708[10:Rew:8701.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  8710[10:Rew:8701.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  8711[10:Obv:8710.1] || SkC15* -> .
% 1.28/1.49  8713[10:MRR:4495.1,4495.2,4495.3,8704.0,8711.0,8708.0] ||  -> SkC17*.
% 1.28/1.49  8714[10:MRR:8114.0,8713.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  8717[10:MRR:4493.0,8713.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  8719[10:Rew:8714.0,50.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  8731[10:Rew:8701.0,8107.0] ||  -> equal(e2,e0) equal(op(e3,e2),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  8732[10:MRR:8731.0,2.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  8733[10:Rew:8701.0,8362.0] ||  -> equal(e1,e0) equal(op(e3,e2),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  8734[10:MRR:8733.0,1.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  8735[10:MRR:8734.0,8719.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  8740[10:Rew:8735.0,8732.1] ||  -> equal(op(e3,e2),e2)** equal(e2,e1).
% 1.28/1.49  8742[10:MRR:8740.1,4.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  8745[10:Rew:8742.0,48.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  8747[10:MRR:8102.0,8745.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  8765[10:Rew:8747.0,8363.2,8701.0,8363.0] ||  -> equal(e1,e0) equal(op(e2,e3),e1)** equal(e2,e1).
% 1.28/1.49  8766[10:MRR:8765.0,8765.2,1.0,4.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  8769[10:Rew:8766.0,74.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  8773[10:MRR:8354.0,8769.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  8788[10:Rew:8773.0,4446.2,8747.0,4446.0] ||  -> equal(e2,e0) equal(op(e0,e2),e0)** equal(e1,e0).
% 1.28/1.49  8789[10:MRR:8788.0,8788.2,2.0,1.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  8790[10:MRR:8789.0,8717.0] ||  -> .
% 1.28/1.49  8801[7:Spt:8790.0,8287.0,8290.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  8802[7:Spt:8790.0,8287.1,8287.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  8803[7:MRR:33.1,8801.0] || SkC14* -> .
% 1.28/1.49  8804[7:MRR:8079.0,8803.0] ||  -> SkC12 SkC11 SkC9 SkC6 SkC3*.
% 1.28/1.49  8805[7:MRR:26.1,8801.0] || SkC11* -> .
% 1.28/1.49  8806[7:MRR:8804.1,8805.0] ||  -> SkC12 SkC9 SkC6 SkC3*.
% 1.28/1.49  8807[7:MRR:120.4,8801.0] || equal(op(e2,e3),e2)** -> SkC17 SkC16 SkC15.
% 1.28/1.49  8808[7:MRR:4489.1,8801.0] ||  -> equal(op(e3,e2),e3)** equal(op(e1,e2),e3).
% 1.28/1.49  8809[7:MRR:4482.1,8801.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3).
% 1.28/1.49  8810[8:Spt:8802.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  8813[8:Rew:8810.0,180.0] || equal(e1,e1) equal(op(e2,op(e2,e2)),e3) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.49  8815[8:Rew:8810.0,8103.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  8816[8:Rew:8810.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  8817[8:Rew:8810.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  8818[8:Rew:8810.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  8820[8:Rew:8810.0,51.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  8821[8:Rew:8810.0,75.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  8827[8:Rew:8810.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e1,e0).
% 1.28/1.49  8828[8:Obv:8815.1] || SkC16* -> .
% 1.28/1.49  8829[8:MRR:4495.1,8828.0] ||  -> SkC17 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.49  8830[8:MRR:8080.2,8828.0] || equal(op(e1,e3),e1)** -> SkC17 SkC15.
% 1.28/1.49  8831[8:MRR:8807.2,8828.0] || equal(op(e2,e3),e2)** -> SkC17 SkC15.
% 1.28/1.49  8832[8:MRR:4488.2,8816.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e0).
% 1.28/1.49  8834[8:MRR:8114.1,8817.0] || SkC17* -> .
% 1.28/1.49  8836[8:MRR:6424.1,8817.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e0),e1).
% 1.28/1.49  8838[8:MRR:4497.2,8818.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)**.
% 1.28/1.49  8842[8:MRR:155.2,8820.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e0).
% 1.28/1.49  8844[8:MRR:158.2,8821.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e0).
% 1.28/1.49  8845[8:MRR:8829.0,8834.0] ||  -> SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.49  8846[8:MRR:8830.1,8834.0] || equal(op(e1,e3),e1)** -> SkC15.
% 1.28/1.49  8847[8:MRR:8831.1,8834.0] || equal(op(e2,e3),e2)** -> SkC15.
% 1.28/1.49  8848[8:MRR:8827.2,1.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.49  8851[8:Obv:8813.0] || equal(op(e2,op(e2,e2)),e3) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.49  8852[8:Rew:8810.0,8851.1,8810.0,8851.0] || equal(op(e2,e1),e3) equal(op(op(e2,e1),e2),e0)** -> .
% 1.28/1.49  8856[9:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  8864[9:Rew:8856.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  8865[9:Rew:8856.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  8868[9:Rew:8856.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  8882[9:MRR:8808.0,8864.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  8883[9:MRR:8842.0,8864.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e0).
% 1.28/1.49  8889[9:Rew:8882.0,8121.0] || equal(e3,e3) equal(op(op(e1,e2),e1),e0)** -> .
% 1.28/1.49  8894[9:MRR:8809.0,8865.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  8901[9:Rew:8894.0,8852.0] || equal(e3,e3) equal(op(op(e2,e1),e2),e0)** -> .
% 1.28/1.49  8906[9:MRR:8106.0,8868.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e1),e0).
% 1.28/1.49  8908[9:Obv:8889.0] || equal(op(op(e1,e2),e1),e0)** -> .
% 1.28/1.49  8909[9:Rew:8882.0,8908.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  8910[9:MRR:8906.1,8909.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  8913[9:Rew:8910.0,42.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  8917[9:MRR:8101.0,8913.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  8922[9:Rew:8917.0,61.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  8944[9:MRR:8832.1,8922.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  8946[9:Rew:8944.0,48.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  8973[9:MRR:8883.0,8946.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.49  8981[9:Obv:8901.0] || equal(op(op(e2,e1),e2),e0)** -> .
% 1.28/1.49  8982[9:Rew:8973.0,8981.0,8894.0,8981.0] || equal(e0,e0)* -> .
% 1.28/1.49  8983[9:Obv:8982.0] ||  -> .
% 1.28/1.49  8986[9:Spt:8983.0,154.0,8856.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  8987[9:Spt:8983.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  8990[10:Spt:8987.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  9002[10:Rew:8990.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  9003[10:Rew:8990.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  9025[10:MRR:8108.1,9002.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  9030[10:Rew:9025.0,8848.1] || SkC15* equal(e2,e2) -> .
% 1.28/1.49  9036[10:MRR:8844.1,9003.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e0).
% 1.28/1.49  9038[10:Obv:9030.1] || SkC15* -> .
% 1.28/1.49  9039[10:MRR:8845.0,9038.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  9040[10:MRR:8846.1,9038.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  9043[10:Rew:9039.0,52.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  9044[10:Rew:9039.0,53.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  9048[10:MRR:8836.0,9040.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  9055[10:Rew:9048.0,8117.0] ||  -> equal(e1,e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  9070[10:MRR:9036.1,9044.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  9073[10:Rew:9070.0,55.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  9087[10:MRR:8081.0,9073.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  9109[10:Rew:9087.0,9055.2] ||  -> equal(e1,e0) equal(op(e1,e3),e0)** equal(e3,e0).
% 1.28/1.49  9110[10:MRR:9109.0,9109.2,1.0,3.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  9111[10:MRR:9110.0,9043.0] ||  -> .
% 1.28/1.49  9116[10:Spt:9111.0,8987.0,8990.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  9117[10:Spt:9111.0,8987.1,8987.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  9119[10:MRR:8107.0,9116.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  9120[11:Spt:9117.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  9132[11:Rew:9120.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  9142[11:MRR:8838.1,9132.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  9147[11:Rew:9142.0,8115.1] || SkC15* equal(e1,e1) -> .
% 1.28/1.49  9151[11:Rew:9142.0,8117.0] ||  -> equal(e1,e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  9165[11:Obv:9147.1] || SkC15* -> .
% 1.28/1.49  9166[11:MRR:8845.0,9165.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  9167[11:MRR:8847.1,9165.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  9171[11:Rew:9166.0,52.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  9177[11:MRR:8288.0,9167.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  9182[11:Rew:9177.0,39.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  9192[11:MRR:9119.1,9182.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  9197[11:Rew:9192.0,8808.0] ||  -> equal(e3,e2) equal(op(e1,e2),e3)**.
% 1.28/1.49  9203[11:MRR:9197.0,6.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  9237[11:Rew:9203.0,9151.2] ||  -> equal(e1,e0) equal(op(e1,e3),e0)** equal(e3,e0).
% 1.28/1.49  9238[11:MRR:9237.0,9237.2,1.0,3.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  9239[11:MRR:9238.0,9171.0] ||  -> .
% 1.28/1.49  9244[11:Spt:9239.0,9117.0,9120.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  9245[11:Spt:9239.0,9117.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  9251[11:Rew:9245.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  9252[11:MRR:8845.1,9251.0] ||  -> SkC15*.
% 1.28/1.49  9255[11:Rew:9245.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  9259[11:MRR:8115.0,9252.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  9260[11:MRR:8848.0,9252.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  9268[11:MRR:8836.1,9259.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  9288[11:MRR:8288.1,9260.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  9291[11:Rew:9288.0,53.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  9294[11:MRR:8102.1,9291.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  9299[11:Rew:9294.0,48.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  9307[11:Rew:9268.0,8081.0] ||  -> equal(e3,e1) equal(op(e1,e2),e3)**.
% 1.28/1.49  9308[11:MRR:9307.0,5.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  9311[11:Rew:9308.0,50.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  9343[11:MRR:8842.0,8842.1,8842.2,9311.0,9299.0,9255.0] ||  -> .
% 1.28/1.49  9352[8:Spt:9343.0,8802.0,8810.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  9353[8:Spt:9343.0,8802.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  9357[8:Rew:9353.0,18.1] || SkC6* -> equal(e1,e0).
% 1.28/1.49  9358[8:MRR:9357.1,1.0] || SkC6* -> .
% 1.28/1.49  9359[8:MRR:8806.2,9358.0] ||  -> SkC12 SkC9 SkC3*.
% 1.28/1.49  9360[8:Rew:9353.0,23.1] || SkC9* -> equal(e1,e0).
% 1.28/1.49  9361[8:MRR:9360.1,1.0] || SkC9* -> .
% 1.28/1.49  9362[8:MRR:9359.1,9361.0] ||  -> SkC12 SkC3*.
% 1.28/1.49  9363[8:Rew:9353.0,75.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  9364[8:Rew:9353.0,51.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  9366[8:Rew:9353.0,71.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  9368[8:Rew:9353.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  9370[8:Rew:9353.0,98.1] || SkC15 equal(e0,e0) -> equal(op(e2,e0),e2)**.
% 1.28/1.49  9371[8:Obv:9370.1] || SkC15 -> equal(op(e2,e0),e2)**.
% 1.28/1.49  9374[8:MRR:4446.1,9368.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  9376[8:MRR:4488.1,9368.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 1.28/1.49  9378[8:MRR:4481.1,9366.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e1).
% 1.28/1.49  9380[8:MRR:158.3,9363.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e1).
% 1.28/1.49  9381[8:MRR:155.3,9364.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1).
% 1.28/1.49  9395[9:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  9401[9:Rew:9395.0,28.1] || SkC12* -> equal(e3,e0).
% 1.28/1.49  9403[9:Rew:9395.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  9404[9:Rew:9395.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  9421[9:MRR:9401.1,3.0] || SkC12* -> .
% 1.28/1.49  9422[9:MRR:9362.0,9421.0] ||  -> SkC3*.
% 1.28/1.49  9423[9:MRR:85.0,9422.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  9426[9:MRR:8081.0,9403.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  9431[9:Rew:9426.0,8114.1] || SkC17* -> equal(e3,e1).
% 1.28/1.49  9438[9:MRR:9431.1,5.0] || SkC17* -> .
% 1.28/1.49  9439[9:MRR:4495.0,9438.0] ||  -> SkC16 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.49  9443[9:MRR:8106.0,9404.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e1),e0).
% 1.28/1.49  9455[9:MRR:9374.0,9423.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  9460[9:Rew:9455.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  9461[9:Rew:9455.0,4492.1] || SkC16* equal(e0,e0) -> .
% 1.28/1.49  9464[9:Obv:9461.1] || SkC16* -> .
% 1.28/1.49  9465[9:MRR:9439.0,9439.2,9464.0,9423.0] ||  -> SkC15*.
% 1.28/1.49  9466[9:MRR:8115.0,9465.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  9467[9:MRR:9371.0,9465.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  9474[9:Rew:9467.0,4497.2] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)** equal(e2,e1).
% 1.28/1.49  9475[9:MRR:8109.0,9466.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  9489[9:MRR:9443.1,9460.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  9491[9:Rew:9489.0,76.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  9527[9:Rew:9475.0,9474.0] ||  -> equal(e1,e0) equal(op(e3,e0),e1)** equal(e2,e1).
% 1.28/1.49  9528[9:MRR:9527.0,9527.2,1.0,4.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  9529[9:MRR:9528.0,9491.0] ||  -> .
% 1.28/1.49  9530[9:Spt:9529.0,154.0,9395.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  9531[9:Spt:9529.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  9533[9:MRR:4485.0,9530.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e1),e3).
% 1.28/1.49  9534[10:Spt:9531.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  9541[10:Rew:9534.0,28.1] || SkC12* -> equal(e2,e0).
% 1.28/1.49  9543[10:Rew:9534.0,81.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  9544[10:Rew:9534.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  9545[10:Rew:9534.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  9546[10:Rew:9534.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  9558[10:MRR:9541.1,2.0] || SkC12* -> .
% 1.28/1.49  9559[10:MRR:9362.0,9558.0] ||  -> SkC3*.
% 1.28/1.49  9560[10:MRR:85.0,9559.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  9564[10:MRR:9381.1,9543.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1).
% 1.28/1.49  9573[10:MRR:8288.0,9544.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  9574[10:MRR:9380.1,9544.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e1).
% 1.28/1.49  9581[10:Rew:9573.0,4497.2] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)** equal(e2,e1).
% 1.28/1.49  9584[10:MRR:4484.1,9545.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  9585[10:MRR:4490.1,9546.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.49  9586[10:MRR:4495.3,9560.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  9587[10:MRR:9374.0,9560.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  9591[10:Rew:9587.0,4492.1] || SkC16* equal(e0,e0) -> .
% 1.28/1.49  9596[10:Obv:9591.1] || SkC16* -> .
% 1.28/1.49  9597[10:MRR:9586.1,9596.0] ||  -> SkC17 SkC15*.
% 1.28/1.49  9599[10:MRR:9585.0,9560.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  9602[10:Rew:9599.0,53.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  9608[10:MRR:9574.1,9602.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  9610[10:Rew:9608.0,74.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  9611[10:Rew:9608.0,55.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  9614[10:MRR:8082.1,9610.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  9618[10:Rew:9614.0,79.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  9624[10:MRR:8081.0,9611.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  9627[10:Rew:9624.0,8114.1] || SkC17* -> equal(e3,e1).
% 1.28/1.49  9632[10:MRR:9627.1,5.0] || SkC17* -> .
% 1.28/1.49  9633[10:MRR:9597.0,9632.0] ||  -> SkC15*.
% 1.28/1.49  9634[10:MRR:8115.0,9633.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  9636[10:MRR:9564.0,9618.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  9638[10:Rew:9636.0,77.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  9642[10:MRR:8109.0,9634.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  9648[10:MRR:9584.1,9638.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  9665[10:Rew:9648.0,9581.1,9642.0,9581.0] ||  -> equal(e1,e0) equal(e1,e0) equal(e2,e1)**.
% 1.28/1.49  9666[10:Obv:9665.0] ||  -> equal(e1,e0) equal(e2,e1)**.
% 1.28/1.49  9667[10:MRR:9666.0,9666.1,1.0,4.0] ||  -> .
% 1.28/1.49  9673[10:Spt:9667.0,9531.0,9534.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  9674[10:Spt:9667.0,9531.1,9531.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  9675[10:MRR:114.2,9673.0] || SkC17 equal(op(e3,e2),e3)** -> .
% 1.28/1.49  9676[10:MRR:8113.0,9673.0] ||  -> equal(op(e2,e3),e2)** equal(op(e0,e3),e2).
% 1.28/1.49  9677[10:MRR:8107.0,9673.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  9678[11:Spt:9674.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  9686[11:Rew:9678.0,28.1] || SkC12* -> equal(e1,e0).
% 1.28/1.49  9688[11:Rew:9678.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  9689[11:Rew:9678.0,80.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  9697[11:MRR:9686.1,1.0] || SkC12* -> .
% 1.28/1.49  9698[11:MRR:9362.0,9697.0] ||  -> SkC3*.
% 1.28/1.49  9699[11:MRR:85.0,9698.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  9702[11:MRR:6424.0,9688.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e0),e1).
% 1.28/1.49  9704[11:MRR:6423.0,9689.0] ||  -> equal(op(e2,e1),e1)** equal(op(e0,e1),e1).
% 1.28/1.49  9714[11:MRR:4495.3,9699.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  9715[11:MRR:9374.0,9699.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  9721[11:Rew:9715.0,4492.1] || SkC16* equal(e0,e0) -> .
% 1.28/1.49  9723[11:Obv:9721.1] || SkC16* -> .
% 1.28/1.49  9724[11:MRR:9714.1,9723.0] ||  -> SkC17 SkC15*.
% 1.28/1.49  9725[11:Rew:9715.0,9704.1] ||  -> equal(op(e2,e1),e1)** equal(e1,e0).
% 1.28/1.49  9726[11:MRR:9725.1,1.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  9729[11:Rew:9726.0,70.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  9734[11:MRR:9378.1,9729.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  9737[11:Rew:9734.0,39.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  9741[11:MRR:9677.1,9737.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  9743[11:Rew:9741.0,48.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  9759[11:MRR:9376.0,9743.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  9762[11:Rew:9759.0,46.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  9765[11:MRR:8114.1,9762.0] || SkC17* -> .
% 1.28/1.49  9767[11:MRR:9702.0,9762.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  9768[11:MRR:9724.0,9765.0] ||  -> SkC15*.
% 1.28/1.49  9769[11:MRR:8115.0,9768.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  9782[11:Rew:9767.0,9769.0] || equal(e1,e1)* -> .
% 1.28/1.49  9783[11:Obv:9782.0] ||  -> .
% 1.28/1.49  9814[11:Spt:9783.0,9674.0,9678.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  9815[11:Spt:9783.0,9674.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  9822[11:Rew:9815.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  9825[11:Rew:9815.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  9826[11:Obv:9825.1] || SkC15* -> .
% 1.28/1.49  9827[11:MRR:4495.2,4495.3,9826.0,9822.0] ||  -> SkC17 SkC16*.
% 1.28/1.49  9828[11:MRR:9374.0,9822.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  9832[11:Rew:9828.0,4492.1] || SkC16* equal(e0,e0) -> .
% 1.28/1.49  9836[11:Obv:9832.1] || SkC16* -> .
% 1.28/1.49  9837[11:MRR:9827.1,9836.0] ||  -> SkC17*.
% 1.28/1.49  9838[11:MRR:8114.0,9837.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  9839[11:MRR:9675.0,9837.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  9845[11:Rew:9838.0,69.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  9846[11:MRR:9533.0,9839.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  9849[11:Rew:9846.0,45.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  9853[11:MRR:8809.1,9849.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  9880[11:Rew:9853.0,9676.0] ||  -> equal(e3,e2) equal(op(e0,e3),e2)**.
% 1.28/1.49  9881[11:MRR:9880.0,6.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  9910[11:Rew:9881.0,126.3,9853.0,126.2,9815.0,126.0] ||  -> equal(e1,e0) equal(op(e1,e3),e1)** equal(e3,e1) equal(e2,e1).
% 1.28/1.49  9911[11:MRR:9910.0,9910.2,9910.3,1.0,5.0,4.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  9912[11:MRR:9911.0,9845.0] ||  -> .
% 1.28/1.49  9920[5:Spt:9912.0,8076.0,8083.0] || equal(op(e1,e1),e2)** -> .
% 1.28/1.49  9921[5:Spt:9912.0,8076.1] ||  -> equal(op(e1,e1),e0)**.
% 1.28/1.49  9925[5:Rew:9921.0,24.1] || SkC9* -> equal(e2,e0).
% 1.28/1.49  9926[5:MRR:9925.1,2.0] || SkC9* -> .
% 1.28/1.49  9927[5:MRR:8079.3,9926.0] ||  -> SkC14 SkC12 SkC11 SkC6 SkC3*.
% 1.28/1.49  9928[5:Rew:9921.0,17.1] || SkC6* -> equal(e2,e0).
% 1.28/1.49  9929[5:MRR:9928.1,2.0] || SkC6* -> .
% 1.28/1.49  9930[5:MRR:9927.3,9929.0] ||  -> SkC14 SkC12 SkC11 SkC3*.
% 1.28/1.49  9931[5:Rew:9921.0,68.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  9932[5:Rew:9921.0,67.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  9933[5:Rew:9921.0,64.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  9934[5:Rew:9921.0,44.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  9935[5:Rew:9921.0,43.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  9936[5:Rew:9921.0,40.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  9937[5:Rew:9921.0,113.2] || SkC17 equal(op(e1,e2),e1)** -> equal(e2,e0).
% 1.28/1.49  9938[5:MRR:9937.2,2.0] || SkC17 equal(op(e1,e2),e1)** -> .
% 1.28/1.49  9939[5:Rew:9921.0,97.1] || SkC15 equal(e0,e0) -> equal(op(e1,e0),e1)**.
% 1.28/1.49  9940[5:Obv:9939.1] || SkC15 -> equal(op(e1,e0),e1)**.
% 1.28/1.49  9943[5:MRR:4446.2,9936.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0).
% 1.28/1.49  9944[5:MRR:4486.1,9936.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e2)**.
% 1.28/1.49  9945[5:MRR:4479.1,9933.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e2)**.
% 1.28/1.49  9946[5:MRR:162.3,9931.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e2).
% 1.28/1.49  9947[5:MRR:163.3,9932.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.49  9948[5:MRR:156.3,9934.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2).
% 1.28/1.49  9949[5:MRR:160.3,9935.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e1) equal(op(e2,e1),e3)**.
% 1.28/1.49  9950[5:Rew:9921.0,140.1] ||  -> equal(op(e2,e1),e2) equal(e2,e0) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  9951[5:MRR:9950.1,2.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  9952[5:Rew:9921.0,141.1] ||  -> equal(op(e1,e2),e2) equal(e2,e0) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  9953[5:MRR:9952.1,2.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  9954[5:MRR:129.3,9934.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(op(e3,e2),e0).
% 1.28/1.49  9956[5:MRR:136.3,9932.0] ||  -> equal(op(e2,e2),e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  9957[5:MRR:137.3,9935.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.28/1.49  9960[5:Rew:9921.0,187.2,9921.0,187.1,9921.0,187.0] || equal(e0,e0) equal(op(e1,e0),e2) equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.49  9961[5:Obv:9960.0] || equal(op(e1,e0),e2) equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.49  9965[6:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  9968[6:Rew:9965.0,4482.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2) equal(op(e2,e1),e3).
% 1.28/1.49  9972[6:Rew:9965.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.49  9973[6:Rew:9965.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.49  9975[6:Rew:9965.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  9976[6:Rew:9965.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  9977[6:Rew:9965.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  9978[6:Rew:9965.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  9982[6:Rew:9965.0,9957.0] ||  -> equal(e2,e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.28/1.49  9988[6:Rew:9965.0,134.0] ||  -> equal(e2,e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  9989[6:Rew:9965.0,135.0] ||  -> equal(e2,e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  9992[6:MRR:9972.1,6.0] || SkC11* -> .
% 1.28/1.49  9993[6:MRR:9930.2,9992.0] ||  -> SkC14 SkC12 SkC3*.
% 1.28/1.49  9994[6:MRR:9973.1,6.0] || SkC14* -> .
% 1.28/1.49  9995[6:MRR:9993.0,9994.0] ||  -> SkC12 SkC3*.
% 1.28/1.49  9998[6:MRR:125.1,9975.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e1),e2) equal(op(e3,e0),e2).
% 1.28/1.49  9999[6:MRR:155.1,9975.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.49  10000[6:MRR:9949.0,9976.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e1),e3)**.
% 1.28/1.49  10003[6:MRR:4499.0,9977.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  10004[6:MRR:9947.0,9978.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.49  10005[6:MRR:9953.0,9978.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  10008[6:MRR:9968.1,6.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3).
% 1.28/1.49  10010[6:MRR:9982.0,2.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.28/1.49  10012[6:MRR:9988.0,4.0] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  10013[6:MRR:9989.0,4.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  10015[7:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  10021[7:Rew:10015.0,28.1] || SkC12* -> equal(e3,e0).
% 1.28/1.49  10029[7:Rew:10015.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  10030[7:Rew:10015.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  10033[7:Rew:10015.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  10041[7:MRR:10021.1,3.0] || SkC12* -> .
% 1.28/1.49  10042[7:MRR:9995.0,10041.0] ||  -> SkC3*.
% 1.28/1.49  10043[7:MRR:85.0,10042.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  10047[7:MRR:9999.0,10029.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.49  10057[7:MRR:10008.0,10030.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  10067[7:MRR:9948.0,10033.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)**.
% 1.28/1.49  10071[7:MRR:9943.0,10043.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  10074[7:Rew:10071.0,48.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  10082[7:MRR:10047.1,10074.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  10083[7:Rew:10082.0,79.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  10090[7:MRR:10067.0,10083.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  10092[7:Rew:10090.0,76.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  10108[7:MRR:10003.0,10092.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  10115[7:Rew:10108.0,9961.0] || equal(e2,e2) equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.49  10142[7:Obv:10115.0] || equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.49  10143[7:Rew:10057.0,10142.0,10108.0,10142.0] || equal(e3,e3)* -> .
% 1.28/1.49  10144[7:Obv:10143.0] ||  -> .
% 1.28/1.49  10145[7:Spt:10144.0,154.0,10015.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  10146[7:Spt:10144.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  10148[7:MRR:4485.0,10145.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e1),e3).
% 1.28/1.49  10149[8:Spt:10146.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  10156[8:Rew:10149.0,28.1] || SkC12* -> equal(e2,e0).
% 1.28/1.49  10158[8:Rew:10149.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  10160[8:Rew:10149.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  10173[8:MRR:10156.1,2.0] || SkC12* -> .
% 1.28/1.49  10174[8:MRR:9995.0,10173.0] ||  -> SkC3*.
% 1.28/1.49  10175[8:MRR:85.0,10174.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  10178[8:MRR:10005.0,10158.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  10203[8:MRR:4490.1,10160.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.49  10217[8:MRR:10203.0,10175.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  10221[8:Rew:10217.0,4503.1] || equal(op(e0,e3),e1) equal(op(e1,e0),e2)** -> .
% 1.28/1.49  10275[8:Rew:10178.0,10221.1,10217.0,10221.0] || equal(e1,e1) equal(e2,e2)* -> .
% 1.28/1.49  10276[8:Obv:10275.1] ||  -> .
% 1.28/1.49  10281[8:Spt:10276.0,10146.0,10149.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  10282[8:Spt:10276.0,10146.1,10146.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  10285[8:MRR:9998.0,10281.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  10286[9:Spt:10282.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  10294[9:Rew:10286.0,28.1] || SkC12* -> equal(e1,e0).
% 1.28/1.49  10296[9:Rew:10286.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  10297[9:Rew:10286.0,57.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  10302[9:Rew:10286.0,174.0] || equal(e1,e1) equal(op(e3,op(e3,e3)),e2) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.49  10305[9:MRR:10294.1,1.0] || SkC12* -> .
% 1.28/1.49  10306[9:MRR:9995.0,10305.0] ||  -> SkC3*.
% 1.28/1.49  10307[9:MRR:85.0,10306.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  10310[9:MRR:10012.1,10296.0] ||  -> equal(op(e1,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  10312[9:MRR:10013.1,10297.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  10323[9:MRR:9943.0,10307.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  10333[9:Rew:10323.0,10310.1] ||  -> equal(op(e1,e2),e1)** equal(e1,e0).
% 1.28/1.49  10334[9:MRR:10333.1,1.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  10337[9:Rew:10334.0,65.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  10343[9:MRR:9945.0,10337.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  10348[9:Rew:10343.0,38.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  10352[9:MRR:10285.1,10348.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  10354[9:Rew:10352.0,42.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  10369[9:MRR:9944.1,10354.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  10372[9:Rew:10369.0,41.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  10375[9:MRR:10000.0,10372.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  10391[9:Rew:10375.0,10312.0] ||  -> equal(e3,e1) equal(op(e2,e0),e1)**.
% 1.28/1.49  10392[9:MRR:10391.0,5.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  10397[9:Rew:10392.0,10010.0] ||  -> equal(e1,e0) equal(op(e2,e3),e0)**.
% 1.28/1.49  10399[9:MRR:10397.0,1.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.49  10417[9:Obv:10302.0] || equal(op(e3,op(e3,e3)),e2) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.49  10418[9:Rew:10399.0,10417.1,10352.0,10417.1,10286.0,10417.1,10352.0,10417.0,10286.0,10417.0] || equal(e2,e2)* equal(e0,e0) -> .
% 1.28/1.49  10419[9:Obv:10418.1] ||  -> .
% 1.28/1.49  10423[9:Spt:10419.0,10282.0,10286.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  10424[9:Spt:10419.0,10282.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  10430[9:Rew:10424.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  10434[9:Rew:10424.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  10435[9:Obv:10434.1] || SkC15* -> .
% 1.28/1.49  10436[9:MRR:4495.2,4495.3,10435.0,10430.0] ||  -> SkC17 SkC16*.
% 1.28/1.49  10437[9:MRR:9943.0,10430.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  10441[9:Rew:10437.0,4493.1] || SkC17* equal(e0,e0) -> .
% 1.28/1.49  10445[9:Obv:10441.1] || SkC17* -> .
% 1.28/1.49  10446[9:MRR:10436.0,10445.0] ||  -> SkC16*.
% 1.28/1.49  10454[9:Rew:10424.0,108.2] || SkC16 equal(op(e3,e1),e3)** -> equal(e1,e0).
% 1.28/1.49  10455[9:MRR:10454.2,1.0] || SkC16 equal(op(e3,e1),e3)** -> .
% 1.28/1.49  10456[9:MRR:10455.0,10446.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  10457[9:MRR:10148.1,10456.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  10458[9:MRR:8082.0,10456.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  10461[9:Rew:10457.0,50.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  10469[9:MRR:10004.1,10461.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  10474[9:Rew:10469.0,65.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  10483[9:MRR:9945.0,10474.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  10506[9:Rew:10458.0,9961.1,10483.0,9961.1,10483.0,9961.0] || equal(e2,e2) equal(e3,e3)* -> .
% 1.28/1.49  10507[9:Obv:10506.1] ||  -> .
% 1.28/1.49  10525[6:Spt:10507.0,159.0,9965.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  10526[6:Spt:10507.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  10527[6:MRR:133.0,10525.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2) equal(op(e2,e0),e2).
% 1.28/1.49  10529[7:Spt:10526.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  10533[7:Rew:10529.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  10535[7:Rew:10529.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  10537[7:Rew:10529.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  10538[7:Rew:10529.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  10549[7:Rew:10529.0,9956.0] ||  -> equal(e3,e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  10551[7:Rew:10529.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e3,e0).
% 1.28/1.49  10552[7:MRR:8081.1,10535.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  10561[7:Rew:10552.0,6424.0] ||  -> equal(e3,e1) equal(op(e1,e2),e1)** equal(op(e1,e0),e1).
% 1.28/1.49  10564[7:Rew:10552.0,9953.1] ||  -> equal(op(e1,e2),e2)** equal(e3,e2) equal(op(e1,e0),e2).
% 1.28/1.49  10565[7:MRR:8082.1,10537.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  10573[7:Rew:10565.0,108.1] || SkC16 equal(e3,e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.49  10574[7:Rew:10565.0,127.1] ||  -> equal(op(e3,e3),e1)** equal(e3,e1) equal(op(e3,e2),e1) equal(op(e3,e0),e1).
% 1.28/1.49  10576[7:Rew:10565.0,125.2] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(e3,e2) equal(op(e3,e0),e2).
% 1.28/1.49  10578[7:MRR:111.2,10538.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.49  10583[7:MRR:10551.2,3.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.49  10584[7:Obv:10573.1] || SkC16 -> equal(op(e3,e3),e1)**.
% 1.28/1.49  10585[7:Obv:10533.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  10587[7:MRR:10549.0,3.0] ||  -> equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  10588[7:MRR:10561.0,5.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e0),e1).
% 1.28/1.49  10589[7:MRR:10564.1,6.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  10596[7:MRR:10574.1,5.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e2),e1) equal(op(e3,e0),e1).
% 1.28/1.49  10597[7:MRR:10576.2,6.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e0),e2).
% 1.28/1.49  10603[8:Spt:9930.0] ||  -> SkC14*.
% 1.28/1.49  10604[8:MRR:32.0,10603.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  10612[8:Rew:10604.0,10578.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.49  10616[8:Rew:10604.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  10617[8:Rew:10604.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  10621[8:Rew:10604.0,10584.1] || SkC16* -> equal(e2,e1).
% 1.28/1.49  10627[8:MRR:10621.1,4.0] || SkC16* -> .
% 1.28/1.49  10629[8:MRR:10585.1,10627.0] ||  -> SkC17 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  10630[8:Obv:10612.1] || SkC17* -> .
% 1.28/1.49  10633[8:MRR:4484.1,10616.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  10640[8:MRR:10629.0,10629.2,10630.0,10617.0] ||  -> SkC15*.
% 1.28/1.49  10641[8:MRR:9940.0,10640.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  10642[8:MRR:10583.0,10640.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  10645[8:Rew:10641.0,37.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  10647[8:Rew:10641.0,38.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  10650[8:MRR:4481.0,10642.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  10674[8:MRR:10633.1,10647.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  10676[8:Rew:10674.0,39.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  10708[8:MRR:10650.0,10650.1,10676.0,10645.0] ||  -> .
% 1.28/1.49  10718[8:Spt:10708.0,9930.0,10603.0] || SkC14* -> .
% 1.28/1.49  10719[8:Spt:10708.0,9930.1,9930.2,9930.3] ||  -> SkC12 SkC11 SkC3*.
% 1.28/1.49  10720[9:Spt:10719.0] ||  -> SkC12*.
% 1.28/1.49  10721[9:MRR:28.0,10720.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  10733[9:Rew:10721.0,10584.1] || SkC16* -> equal(e1,e0).
% 1.28/1.49  10736[9:Rew:10721.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  10737[9:Rew:10721.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  10740[9:Rew:10721.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  10742[9:MRR:10733.1,1.0] || SkC16* -> .
% 1.28/1.49  10744[9:MRR:4495.1,10742.0] ||  -> SkC17 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.49  10745[9:Obv:10736.1] || SkC15* -> .
% 1.28/1.49  10746[9:MRR:10587.1,10737.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  10749[9:Rew:10746.0,4493.1] || SkC17* equal(e0,e0) -> .
% 1.28/1.49  10771[9:Obv:10749.1] || SkC17* -> .
% 1.28/1.49  10789[9:MRR:10744.0,10744.1,10744.2,10771.0,10745.0,10740.0] ||  -> .
% 1.28/1.49  10824[9:Spt:10789.0,10719.0,10720.0] || SkC12* -> .
% 1.28/1.49  10825[9:Spt:10789.0,10719.1,10719.2] ||  -> SkC11 SkC3*.
% 1.28/1.49  10826[10:Spt:10825.0] ||  -> SkC11*.
% 1.28/1.49  10827[10:MRR:27.0,10826.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  10828[10:MRR:93.0,10826.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  10838[10:Rew:10827.0,10596.0] ||  -> equal(e2,e1) equal(op(e3,e2),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  10840[10:Rew:10827.0,10584.1] || SkC16* -> equal(e2,e1).
% 1.28/1.49  10843[10:Rew:10827.0,10578.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.49  10844[10:Rew:10827.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  10849[10:MRR:10840.1,4.0] || SkC16* -> .
% 1.28/1.49  10851[10:MRR:10585.1,10849.0] ||  -> SkC17 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  10853[10:MRR:10527.0,10828.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e0),e2).
% 1.28/1.49  10854[10:Obv:10843.1] || SkC17* -> .
% 1.28/1.49  10856[10:MRR:4490.1,10844.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.49  10862[10:MRR:10851.0,10851.2,10854.0,10828.0] ||  -> SkC15*.
% 1.28/1.49  10863[10:MRR:9940.0,10862.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  10864[10:MRR:10583.0,10862.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  10869[10:Rew:10863.0,38.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  10882[10:MRR:10853.1,10864.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  10887[10:Rew:10882.0,41.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  10889[10:MRR:9944.1,10887.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  10893[10:Rew:10889.0,62.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  10898[10:MRR:10856.1,10893.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  10900[10:Rew:10898.0,63.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  10904[10:MRR:10587.0,10900.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.49  10930[10:Rew:10904.0,10838.1] ||  -> equal(e2,e1) equal(e1,e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  10931[10:MRR:10930.0,10930.1,4.0,1.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  10932[10:MRR:10931.0,10869.0] ||  -> .
% 1.28/1.49  10939[10:Spt:10932.0,10825.0,10826.0] || SkC11* -> .
% 1.28/1.49  10940[10:Spt:10932.0,10825.1] ||  -> SkC3*.
% 1.28/1.49  10941[10:MRR:13.0,10940.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  10943[10:Rew:10941.0,10584.1] || SkC16* -> equal(e1,e0).
% 1.28/1.49  10944[10:MRR:10943.1,1.0] || SkC16* -> .
% 1.28/1.49  10948[10:Rew:10941.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  10950[10:Rew:10941.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  10951[10:Obv:10950.1] || SkC15* -> .
% 1.28/1.49  10953[10:MRR:4495.1,4495.2,4495.3,10944.0,10951.0,10948.0] ||  -> SkC17*.
% 1.28/1.49  10954[10:MRR:4493.0,10953.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  10955[10:MRR:9938.0,10953.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  10956[10:MRR:10588.0,10955.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  10962[10:Rew:10956.0,10589.1] ||  -> equal(op(e1,e2),e2)** equal(e2,e1).
% 1.28/1.49  10963[10:MRR:10962.1,4.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  10967[10:Rew:10963.0,50.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  10968[10:Rew:10963.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  10980[10:Rew:10941.0,10597.0] ||  -> equal(e2,e0) equal(op(e3,e2),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  10981[10:MRR:10980.0,2.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  10982[10:MRR:10981.0,10967.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  10989[10:Rew:10982.0,10596.2,10941.0,10596.0] ||  -> equal(e1,e0) equal(op(e3,e2),e1)** equal(e2,e1).
% 1.28/1.49  10990[10:MRR:10989.0,10989.2,1.0,4.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  10993[10:Rew:10990.0,48.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  11002[10:MRR:4488.0,4488.1,4488.2,10968.0,10954.0,10993.0] ||  -> .
% 1.28/1.49  11046[7:Spt:11002.0,10526.0,10529.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  11047[7:Spt:11002.0,10526.1,10526.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  11048[7:MRR:33.1,11046.0] || SkC14* -> .
% 1.28/1.49  11049[7:MRR:9930.0,11048.0] ||  -> SkC12 SkC11 SkC3*.
% 1.28/1.49  11050[7:MRR:26.1,11046.0] || SkC11* -> .
% 1.28/1.49  11051[7:MRR:11049.1,11050.0] ||  -> SkC12 SkC3*.
% 1.28/1.49  11053[7:MRR:4489.1,11046.0] ||  -> equal(op(e3,e2),e3)** equal(op(e1,e2),e3).
% 1.28/1.49  11054[7:MRR:4482.1,11046.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3).
% 1.28/1.49  11055[8:Spt:11047.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  11059[8:Rew:11055.0,51.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  11061[8:Rew:11055.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  11063[8:Rew:11055.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  11066[8:Rew:11055.0,104.1] || SkC16 equal(e1,e1) -> equal(op(e2,e1),e2)**.
% 1.28/1.49  11072[8:Rew:11055.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e1,e0).
% 1.28/1.49  11075[8:MRR:155.2,11059.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e0).
% 1.28/1.49  11080[8:MRR:4481.2,11061.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e0).
% 1.28/1.49  11084[8:MRR:4496.2,11063.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)**.
% 1.28/1.49  11085[8:Obv:11066.1] || SkC16 -> equal(op(e2,e1),e2)**.
% 1.28/1.49  11086[8:MRR:11072.2,1.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.49  11094[9:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  11100[9:Rew:11094.0,28.1] || SkC12* -> equal(e3,e0).
% 1.28/1.49  11102[9:Rew:11094.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  11103[9:Rew:11094.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  11120[9:MRR:11100.1,3.0] || SkC12* -> .
% 1.28/1.49  11121[9:MRR:11051.0,11120.0] ||  -> SkC3*.
% 1.28/1.49  11122[9:MRR:85.0,11121.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  11126[9:MRR:11075.0,11102.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e0).
% 1.28/1.49  11135[9:MRR:11054.0,11103.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  11143[9:Rew:11135.0,11085.1] || SkC16* -> equal(e3,e2).
% 1.28/1.49  11147[9:MRR:11143.1,6.0] || SkC16* -> .
% 1.28/1.49  11148[9:MRR:4495.1,11147.0] ||  -> SkC17 SkC15 equal(op(e0,e3),e0)**.
% 1.28/1.49  11153[9:MRR:9943.0,11122.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  11156[9:Rew:11153.0,4493.1] || SkC17* equal(e0,e0) -> .
% 1.28/1.49  11157[9:Rew:11153.0,48.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  11163[9:Obv:11156.1] || SkC17* -> .
% 1.28/1.49  11164[9:MRR:11148.0,11148.2,11163.0,11122.0] ||  -> SkC15*.
% 1.28/1.49  11165[9:MRR:9940.0,11164.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  11166[9:MRR:11086.0,11164.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  11172[9:Rew:11165.0,4499.2] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)** equal(e2,e1).
% 1.28/1.49  11174[9:MRR:11080.0,11166.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  11182[9:MRR:11126.1,11157.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  11183[9:Rew:11182.0,77.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  11226[9:Rew:11174.0,11172.0] ||  -> equal(e2,e0) equal(op(e3,e0),e2)** equal(e2,e1).
% 1.28/1.49  11227[9:MRR:11226.0,11226.2,2.0,4.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  11228[9:MRR:11227.0,11183.0] ||  -> .
% 1.28/1.49  11229[9:Spt:11228.0,154.0,11094.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  11230[9:Spt:11228.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  11233[10:Spt:11230.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  11238[10:Rew:11233.0,9954.0] ||  -> equal(e2,e0) equal(op(e3,e0),e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  11240[10:Rew:11233.0,28.1] || SkC12* -> equal(e2,e0).
% 1.28/1.49  11243[10:Rew:11233.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  11244[10:Rew:11233.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  11257[10:MRR:11240.1,2.0] || SkC12* -> .
% 1.28/1.49  11258[10:MRR:11051.0,11257.0] ||  -> SkC3*.
% 1.28/1.49  11259[10:MRR:85.0,11258.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  11265[10:MRR:9946.2,11243.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1).
% 1.28/1.49  11266[10:MRR:4490.1,11244.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.49  11274[10:MRR:4495.3,11259.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  11275[10:MRR:9943.0,11259.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  11282[10:Rew:11275.0,4493.1] || SkC17* equal(e0,e0) -> .
% 1.28/1.49  11283[10:Obv:11282.1] || SkC17* -> .
% 1.28/1.49  11284[10:MRR:11274.0,11283.0] ||  -> SkC16 SkC15*.
% 1.28/1.49  11285[10:MRR:11266.0,11259.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  11288[10:Rew:11285.0,62.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  11289[10:Rew:11285.0,52.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  11294[10:MRR:9944.0,11288.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  11305[10:Rew:11294.0,41.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  11308[10:MRR:11265.1,11289.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  11318[10:Rew:11308.0,69.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  11323[10:MRR:11085.1,11305.0] || SkC16* -> .
% 1.28/1.49  11325[10:MRR:11284.0,11323.0] ||  -> SkC15*.
% 1.28/1.49  11326[10:MRR:11086.0,11325.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  11334[10:MRR:11053.1,11318.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  11344[10:MRR:11080.0,11326.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  11347[10:Rew:11344.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  11366[10:Rew:11334.0,11238.2] ||  -> equal(e2,e0) equal(op(e3,e0),e0)** equal(e3,e0).
% 1.28/1.49  11367[10:MRR:11366.0,11366.2,2.0,3.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  11368[10:MRR:11367.0,11347.0] ||  -> .
% 1.28/1.49  11373[10:Spt:11368.0,11230.0,11233.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  11374[10:Spt:11368.0,11230.1,11230.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  11378[11:Spt:11374.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  11386[11:Rew:11378.0,28.1] || SkC12* -> equal(e1,e0).
% 1.28/1.49  11390[11:Rew:11378.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  11391[11:Rew:11378.0,54.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  11392[11:Rew:11378.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  11397[11:MRR:11386.1,1.0] || SkC12* -> .
% 1.28/1.49  11398[11:MRR:11051.0,11397.0] ||  -> SkC3*.
% 1.28/1.49  11399[11:MRR:85.0,11398.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  11403[11:MRR:4484.2,11390.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 1.28/1.49  11413[11:MRR:11084.1,11391.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  11414[11:MRR:4490.2,11391.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e2)**.
% 1.28/1.49  11422[11:Rew:11413.0,9951.2] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(e2,e1).
% 1.28/1.49  11423[11:MRR:9946.1,11392.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2).
% 1.28/1.49  11425[11:MRR:4495.3,11399.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  11426[11:MRR:9943.0,11399.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  11429[11:Rew:11426.0,4493.1] || SkC17* equal(e0,e0) -> .
% 1.28/1.49  11435[11:Obv:11429.1] || SkC17* -> .
% 1.28/1.49  11436[11:MRR:11425.0,11435.0] ||  -> SkC16 SkC15*.
% 1.28/1.49  11438[11:MRR:11414.0,11399.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  11440[11:Rew:11438.0,52.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  11447[11:MRR:11423.1,11440.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  11449[11:Rew:11447.0,55.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  11453[11:MRR:11054.0,11449.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  11456[11:Rew:11453.0,11085.1] || SkC16* -> equal(e3,e2).
% 1.28/1.49  11461[11:MRR:11456.1,6.0] || SkC16* -> .
% 1.28/1.49  11462[11:MRR:11436.0,11461.0] ||  -> SkC15*.
% 1.28/1.49  11463[11:MRR:11086.0,11462.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  11475[11:MRR:11080.0,11463.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  11479[11:Rew:11475.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  11482[11:MRR:11403.0,11479.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  11484[11:Rew:11482.0,76.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  11501[11:Rew:11453.0,11422.0] ||  -> equal(e3,e2) equal(op(e3,e1),e2)** equal(e2,e1).
% 1.28/1.49  11502[11:MRR:11501.0,11501.2,6.0,4.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  11503[11:MRR:11502.0,11484.0] ||  -> .
% 1.28/1.49  11508[11:Spt:11503.0,11374.0,11378.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  11509[11:Spt:11503.0,11374.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  11515[11:Rew:11509.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  11519[11:Rew:11509.0,4483.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  11520[11:Obv:11519.1] || SkC15* -> .
% 1.28/1.49  11521[11:MRR:4495.2,4495.3,11520.0,11515.0] ||  -> SkC17 SkC16*.
% 1.28/1.49  11522[11:MRR:9943.0,11515.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  11529[11:Rew:11522.0,4493.1] || SkC17* equal(e0,e0) -> .
% 1.28/1.49  11530[11:Obv:11529.1] || SkC17* -> .
% 1.28/1.49  11531[11:MRR:11521.0,11530.0] ||  -> SkC16*.
% 1.28/1.49  11532[11:MRR:11085.0,11531.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  11559[11:Rew:11532.0,8082.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e2).
% 1.28/1.49  11560[11:MRR:11559.1,6.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  11572[11:Rew:11509.0,108.2,11560.0,108.1] || SkC16* equal(e3,e3) -> equal(e1,e0).
% 1.28/1.49  11573[11:Obv:11572.1] || SkC16* -> equal(e1,e0).
% 1.28/1.49  11574[11:MRR:11573.1,1.0] || SkC16* -> .
% 1.28/1.49  11575[11:MRR:11574.0,11531.0] ||  -> .
% 1.28/1.49  11617[8:Spt:11575.0,11047.0,11055.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  11618[8:Spt:11575.0,11047.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  11622[8:Rew:11618.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  11628[8:MRR:9943.1,11622.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  11630[8:Rew:11628.0,54.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  11636[8:MRR:13.1,11630.0] || SkC3* -> .
% 1.28/1.49  11637[8:MRR:28.1,11630.0] || SkC12* -> .
% 1.28/1.49  11638[8:MRR:11051.1,11636.0] ||  -> SkC12*.
% 1.28/1.49  11639[8:MRR:11637.0,11638.0] ||  -> .
% 1.28/1.49  11686[2:Spt:11639.0,4444.0,4447.0] || equal(op(e0,e0),e3)** -> .
% 1.28/1.49  11687[2:Spt:11639.0,4444.1,4444.2] ||  -> equal(op(e0,e0),e2)** equal(op(e0,e0),e1).
% 1.28/1.49  11688[2:MRR:29.1,11686.0] || SkC12* -> .
% 1.28/1.49  11689[2:MRR:12.1,11686.0] || SkC3* -> .
% 1.28/1.49  11690[2:MRR:204.2,204.9,11688.0,11689.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  11691[2:MRR:118.4,11686.0] || equal(op(e0,e3),e0)** -> SkC17 SkC16 SkC15.
% 1.28/1.49  11692[2:MRR:147.1,11686.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 1.28/1.49  11693[2:MRR:146.1,11686.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 1.28/1.49  11694[3:Spt:11687.0] ||  -> equal(op(e0,e0),e2)**.
% 1.28/1.49  11697[3:Rew:11694.0,191.0] || equal(e2,e2) equal(op(e0,op(e0,e0)),e1) equal(op(op(e0,op(e0,e0)),e0),e3)** -> .
% 1.28/1.49  11698[3:Rew:11694.0,192.0] || equal(e2,e2) equal(op(e0,op(e0,e0)),e3) equal(op(op(e0,op(e0,e0)),e0),e1)** -> .
% 1.28/1.49  11699[3:Rew:11694.0,109.1] || SkC17 equal(e2,e2) -> equal(op(e0,e2),e0)**.
% 1.28/1.49  11702[3:Rew:11694.0,150.1] ||  -> equal(op(e1,e0),e1) equal(e2,e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  11703[3:Rew:11694.0,151.1] ||  -> equal(op(e0,e1),e1) equal(e2,e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  11705[3:Rew:11694.0,106.2] || SkC16 equal(op(e0,e1),e0)** -> equal(e2,e1).
% 1.28/1.49  11706[3:Rew:11694.0,8.1] || SkC1* -> equal(e2,e1).
% 1.28/1.49  11707[3:Rew:11694.0,15.1] || SkC4* -> equal(e2,e1).
% 1.28/1.49  11708[3:Rew:11694.0,60.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  11709[3:Rew:11694.0,59.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  11710[3:Rew:11694.0,58.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  11711[3:Rew:11694.0,36.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  11712[3:Rew:11694.0,35.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  11713[3:Rew:11694.0,34.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  11714[3:MRR:11706.1,4.0] || SkC1* -> .
% 1.28/1.49  11715[3:MRR:11690.9,11714.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC2*.
% 1.28/1.49  11716[3:MRR:11707.1,4.0] || SkC4* -> .
% 1.28/1.49  11717[3:MRR:166.2,11708.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0) equal(op(e0,e3),e1).
% 1.28/1.49  11718[3:MRR:124.3,11708.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e1,e3),e2).
% 1.28/1.49  11719[3:MRR:167.0,11709.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 1.28/1.49  11720[3:MRR:132.3,11709.0] ||  -> equal(op(e2,e2),e2) equal(op(e3,e2),e2)** equal(op(e1,e2),e2).
% 1.28/1.49  11721[3:MRR:168.3,11710.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e0) equal(op(e0,e1),e3)**.
% 1.28/1.49  11722[3:MRR:140.3,11710.0] ||  -> equal(op(e2,e1),e2) equal(op(e1,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  11723[3:MRR:157.2,11711.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0) equal(op(e3,e0),e1).
% 1.28/1.49  11724[3:MRR:125.3,11711.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e1),e2).
% 1.28/1.49  11725[3:MRR:98.2,11712.0] || SkC15 equal(op(e2,e2),e0)** -> .
% 1.28/1.49  11726[3:MRR:161.0,11712.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 1.28/1.49  11727[3:MRR:133.3,11712.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e3),e2)** equal(op(e2,e1),e2).
% 1.28/1.49  11728[3:MRR:165.3,11713.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e0) equal(op(e1,e0),e3)**.
% 1.28/1.49  11729[3:MRR:141.3,11713.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e1),e2) equal(op(e1,e3),e2)**.
% 1.28/1.49  11730[3:MRR:11715.7,11716.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC6 SkC2*.
% 1.28/1.49  11731[3:Obv:11699.1] || SkC17 -> equal(op(e0,e2),e0)**.
% 1.28/1.49  11732[3:MRR:11705.2,4.0] || SkC16 equal(op(e0,e1),e0)** -> .
% 1.28/1.49  11733[3:MRR:11702.1,4.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  11734[3:MRR:11703.1,4.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  11735[3:Obv:11697.0] || equal(op(e0,op(e0,e0)),e1) equal(op(op(e0,op(e0,e0)),e0),e3)** -> .
% 1.28/1.49  11736[3:Rew:11694.0,11735.1,11694.0,11735.0] || equal(op(e0,e2),e1) equal(op(op(e0,e2),e0),e3)** -> .
% 1.28/1.49  11737[3:Obv:11698.0] || equal(op(e0,op(e0,e0)),e3) equal(op(op(e0,op(e0,e0)),e0),e1)** -> .
% 1.28/1.49  11738[3:Rew:11694.0,11737.1,11694.0,11737.0] || equal(op(e0,e2),e3) equal(op(op(e0,e2),e0),e1)** -> .
% 1.28/1.49  11740[4:Spt:164.0] ||  -> equal(op(e1,e1),e1)**.
% 1.28/1.49  11742[4:Rew:11740.0,11722.1] ||  -> equal(op(e2,e1),e2) equal(e2,e1) equal(op(e3,e1),e2)**.
% 1.28/1.49  11747[4:Rew:11740.0,17.1] || SkC6* -> equal(e2,e1).
% 1.28/1.49  11748[4:Rew:11740.0,24.1] || SkC9* -> equal(e2,e1).
% 1.28/1.49  11755[4:Rew:11740.0,19.1] || SkC7* -> equal(e3,e1).
% 1.28/1.49  11756[4:Rew:11740.0,31.1] || SkC13* -> equal(e3,e1).
% 1.28/1.49  11759[4:Rew:11740.0,144.0] ||  -> equal(e1,e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  11760[4:Rew:11740.0,145.0] ||  -> equal(e1,e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  11763[4:Rew:11740.0,68.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  11764[4:Rew:11740.0,67.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  11765[4:Rew:11740.0,64.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  11766[4:Rew:11740.0,44.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  11767[4:Rew:11740.0,43.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  11768[4:Rew:11740.0,40.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  11769[4:MRR:11747.1,4.0] || SkC6* -> .
% 1.28/1.49  11770[4:MRR:11730.6,11769.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC2*.
% 1.28/1.49  11771[4:MRR:11748.1,4.0] || SkC9* -> .
% 1.28/1.49  11772[4:MRR:11755.1,5.0] || SkC7* -> .
% 1.28/1.49  11773[4:MRR:11756.1,5.0] || SkC13* -> .
% 1.28/1.49  11774[4:MRR:162.1,11763.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2) equal(op(e1,e3),e0).
% 1.28/1.49  11775[4:MRR:126.1,11763.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1) equal(op(e0,e3),e1).
% 1.28/1.49  11776[4:MRR:163.1,11764.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.49  11777[4:MRR:134.1,11764.0] ||  -> equal(op(e2,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  11779[4:MRR:11733.0,11765.0] ||  -> equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  11780[4:MRR:156.1,11766.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e2) equal(op(e3,e1),e0).
% 1.28/1.49  11782[4:MRR:160.1,11767.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.49  11783[4:MRR:135.1,11767.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  11784[4:MRR:11721.0,11768.0] ||  -> equal(op(e0,e1),e0) equal(op(e0,e1),e3)**.
% 1.28/1.49  11786[4:MRR:11770.1,11770.3,11770.5,11773.0,11771.0,11772.0] ||  -> SkC14 SkC11 SkC8 SkC2*.
% 1.28/1.49  11788[4:MRR:11742.1,4.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  11791[4:MRR:11759.0,1.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  11792[4:MRR:11760.0,1.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  11794[5:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  11801[5:Rew:11794.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.49  11802[5:Rew:11794.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.49  11814[5:Rew:11794.0,21.1] || SkC8* -> equal(e2,e0).
% 1.28/1.49  11815[5:Rew:11794.0,11.1] || SkC2* -> equal(e2,e0).
% 1.28/1.49  11822[5:MRR:11801.1,6.0] || SkC11* -> .
% 1.28/1.49  11823[5:MRR:11786.1,11822.0] ||  -> SkC14 SkC8 SkC2*.
% 1.28/1.49  11824[5:MRR:11802.1,6.0] || SkC14* -> .
% 1.28/1.49  11825[5:MRR:11823.0,11824.0] ||  -> SkC8 SkC2*.
% 1.28/1.49  11826[5:MRR:11814.1,2.0] || SkC8* -> .
% 1.28/1.49  11827[5:MRR:11825.0,11826.0] ||  -> SkC2*.
% 1.28/1.49  11829[5:MRR:11815.1,2.0] || SkC2* -> .
% 1.28/1.49  11830[5:MRR:11829.0,11827.0] ||  -> .
% 1.28/1.49  11880[5:Spt:11830.0,159.0,11794.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  11881[5:Spt:11830.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  11883[5:MRR:11727.0,11880.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2).
% 1.28/1.49  11884[6:Spt:11881.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  11891[6:Rew:11884.0,21.1] || SkC8* -> equal(e3,e0).
% 1.28/1.49  11892[6:Rew:11884.0,11.1] || SkC2* -> equal(e3,e0).
% 1.28/1.49  11894[6:Rew:11884.0,178.0] || equal(e3,e3) equal(op(e2,op(e2,e2)),e1) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.49  11895[6:Rew:11884.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  11897[6:Rew:11884.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  11899[6:Rew:11884.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  11900[6:Rew:11884.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  11901[6:Rew:11884.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  11904[6:Rew:11884.0,11783.0] ||  -> equal(e3,e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  11905[6:Rew:11884.0,11777.0] ||  -> equal(e3,e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  11907[6:Rew:11884.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e3,e1).
% 1.28/1.49  11908[6:MRR:11891.1,3.0] || SkC8* -> .
% 1.28/1.49  11909[6:MRR:11786.2,11908.0] ||  -> SkC14 SkC11 SkC2*.
% 1.28/1.49  11910[6:MRR:11892.1,3.0] || SkC2* -> .
% 1.28/1.49  11911[6:MRR:11909.2,11910.0] ||  -> SkC14 SkC11*.
% 1.28/1.49  11914[6:MRR:111.2,11897.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.49  11916[6:MRR:123.1,11897.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.49  11919[6:MRR:11693.1,11899.0] ||  -> equal(op(e3,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.49  11921[6:MRR:11776.1,11900.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 1.28/1.49  11924[6:MRR:11719.1,11901.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e1)**.
% 1.28/1.49  11925[6:MRR:11907.2,5.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.49  11926[6:Obv:11895.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  11927[6:MRR:11904.0,5.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  11928[6:MRR:11905.0,5.0] ||  -> equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  11933[6:Obv:11894.0] || equal(op(e2,op(e2,e2)),e1) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.49  11934[6:Rew:11884.0,11933.1,11884.0,11933.0] || equal(op(e2,e3),e1) equal(op(op(e2,e3),e2),e0)** -> .
% 1.28/1.49  11936[7:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  11949[7:Rew:11936.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  11950[7:Rew:11936.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  11958[7:Rew:11936.0,32.1] || SkC14* -> equal(e3,e2).
% 1.28/1.49  11960[7:Rew:11936.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  11961[7:Rew:11936.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  11962[7:MRR:11958.1,6.0] || SkC14* -> .
% 1.28/1.49  11963[7:MRR:11911.0,11962.0] ||  -> SkC11*.
% 1.28/1.49  11964[7:MRR:93.0,11963.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  11967[7:MRR:11717.0,11949.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.49  11978[7:MRR:11723.0,11950.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  11988[7:MRR:11774.0,11960.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  11989[7:MRR:11780.0,11961.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.49  11990[7:MRR:11883.0,11964.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  11996[7:Rew:11990.0,45.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  12003[7:MRR:11989.0,11996.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  12005[7:Rew:12003.0,76.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  12009[7:MRR:11978.0,12005.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  12010[7:Rew:12009.0,77.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  12011[7:Rew:12009.0,39.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  12017[7:MRR:11928.0,12010.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  12020[7:Rew:12017.0,63.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  12028[7:MRR:11927.1,12011.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  12034[7:Rew:12028.0,11934.0] || equal(e1,e1) equal(op(op(e2,e3),e2),e0)** -> .
% 1.28/1.49  12039[7:MRR:11967.1,12020.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  12041[7:Rew:12039.0,52.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  12046[7:MRR:11988.1,12041.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  12048[7:Rew:12046.0,69.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  12052[7:MRR:11921.0,12048.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.49  12065[7:Obv:12034.0] || equal(op(op(e2,e3),e2),e0)** -> .
% 1.28/1.49  12066[7:Rew:12052.0,12065.0,12028.0,12065.0] || equal(e0,e0)* -> .
% 1.28/1.49  12067[7:Obv:12066.0] ||  -> .
% 1.28/1.49  12072[7:Spt:12067.0,154.0,11936.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  12073[7:Spt:12067.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  12075[7:MRR:11916.0,12072.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e0),e3).
% 1.28/1.49  12076[8:Spt:12073.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  12080[8:Rew:12076.0,11914.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.49  12081[8:Rew:12076.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  12086[8:Rew:12076.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  12092[8:Rew:12076.0,102.2] || SkC15 equal(op(e3,e0),e3)** -> equal(e2,e0).
% 1.28/1.49  12099[8:Obv:12080.1] || SkC17* -> .
% 1.28/1.49  12100[8:MRR:11926.0,12099.0] ||  -> SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  12102[8:MRR:11788.1,12081.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  12107[8:Rew:12102.0,11925.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.49  12125[8:Obv:12107.1] || SkC16* -> .
% 1.28/1.49  12126[8:MRR:12100.0,12100.2,12125.0,12086.0] ||  -> SkC15*.
% 1.28/1.49  12127[8:MRR:12092.2,2.0] || SkC15 equal(op(e3,e0),e3)** -> .
% 1.28/1.49  12128[8:MRR:12127.0,12126.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  12129[8:MRR:11919.0,12128.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.49  12130[8:MRR:12075.1,12128.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  12139[8:Rew:12130.0,42.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.49  12156[8:MRR:11784.1,12139.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  12159[8:Rew:12156.0,61.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  12169[8:MRR:11924.0,12159.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  12173[8:Rew:12169.0,11736.0] || equal(e1,e1) equal(op(op(e0,e2),e0),e3)** -> .
% 1.28/1.49  12192[8:Obv:12173.0] || equal(op(op(e0,e2),e0),e3)** -> .
% 1.28/1.49  12193[8:Rew:12129.0,12192.0,12169.0,12192.0] || equal(e3,e3)* -> .
% 1.28/1.49  12194[8:Obv:12193.0] ||  -> .
% 1.28/1.49  12200[8:Spt:12194.0,12073.0,12076.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  12201[8:Spt:12194.0,12073.1,12073.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  12202[8:MRR:27.1,12200.0] || SkC11* -> .
% 1.28/1.49  12203[8:MRR:11911.1,12202.0] ||  -> SkC14*.
% 1.28/1.49  12204[8:MRR:32.0,32.1,12203.0,12200.0] ||  -> .
% 1.28/1.49  12207[6:Spt:12204.0,11881.0,11884.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  12208[6:Spt:12204.0,11881.1,11881.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  12209[6:MRR:33.1,12207.0] || SkC14* -> .
% 1.28/1.49  12210[6:MRR:11786.0,12209.0] ||  -> SkC11 SkC8 SkC2*.
% 1.28/1.49  12211[6:MRR:26.1,12207.0] || SkC11* -> .
% 1.28/1.49  12212[6:MRR:12210.0,12211.0] ||  -> SkC8 SkC2*.
% 1.28/1.49  12213[6:MRR:120.4,12207.0] || equal(op(e2,e3),e2)** -> SkC17 SkC16 SkC15.
% 1.28/1.49  12216[7:Spt:12208.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  12224[7:Rew:12216.0,21.1] || SkC8* -> equal(e1,e0).
% 1.28/1.49  12226[7:Rew:12216.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  12228[7:Rew:12216.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  12235[7:MRR:12224.1,1.0] || SkC8* -> .
% 1.28/1.49  12236[7:MRR:12212.0,12235.0] ||  -> SkC2*.
% 1.28/1.49  12237[7:MRR:84.0,12236.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  12241[7:MRR:11719.2,12226.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e3)**.
% 1.28/1.49  12253[7:MRR:11779.1,12228.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  12273[7:MRR:12241.0,12237.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  12278[7:Rew:12273.0,11738.1] || equal(op(e0,e2),e3) equal(op(e3,e0),e1)** -> .
% 1.28/1.49  12297[7:Rew:12253.0,12278.1,12273.0,12278.0] || equal(e3,e3)* equal(e1,e1) -> .
% 1.28/1.49  12298[7:Obv:12297.1] ||  -> .
% 1.28/1.49  12316[7:Spt:12298.0,12208.0,12216.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  12317[7:Spt:12298.0,12208.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  12321[7:Rew:12317.0,75.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  12322[7:Rew:12317.0,51.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  12323[7:Rew:12317.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  12325[7:Rew:12317.0,49.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  12326[7:MRR:11792.2,12325.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)**.
% 1.28/1.49  12327[7:Rew:12317.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  12328[7:MRR:11731.1,12327.0] || SkC17* -> .
% 1.28/1.49  12329[7:Rew:12317.0,11725.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  12330[7:Obv:12329.1] || SkC15* -> .
% 1.28/1.49  12331[7:MRR:11691.1,11691.3,12328.0,12330.0] || equal(op(e0,e3),e0)** -> SkC16.
% 1.28/1.49  12332[7:MRR:12213.1,12213.3,12328.0,12330.0] || equal(op(e2,e3),e2)** -> SkC16.
% 1.28/1.49  12333[7:Rew:12317.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e1,e0).
% 1.28/1.49  12334[7:MRR:12333.2,1.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.49  12338[7:Rew:12317.0,11783.0] ||  -> equal(e1,e0) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  12339[7:MRR:12338.0,1.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  12340[7:MRR:11719.0,12327.0] ||  -> equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 1.28/1.49  12341[7:MRR:4446.1,12327.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  12344[7:MRR:11776.2,12325.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)**.
% 1.28/1.49  12345[7:MRR:11791.2,12323.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  12346[7:MRR:11782.2,12323.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e3)**.
% 1.28/1.49  12347[7:MRR:158.3,12321.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e1).
% 1.28/1.49  12348[7:MRR:155.3,12322.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1).
% 1.28/1.49  12353[7:Rew:12317.0,181.2,12317.0,181.1,12317.0,181.0] || equal(e0,e0) equal(op(e2,e0),e1) equal(op(op(e2,e0),e2),e3)** -> .
% 1.28/1.49  12354[7:Obv:12353.0] || equal(op(e2,e0),e1) equal(op(op(e2,e0),e2),e3)** -> .
% 1.28/1.49  12358[8:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  12359[8:Rew:12358.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  12373[8:Rew:12358.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  12380[8:MRR:12347.0,12359.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1).
% 1.28/1.49  12387[8:MRR:11717.0,12373.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.49  12402[9:Spt:11788.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  12406[9:Rew:12402.0,74.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  12409[9:Rew:12402.0,12334.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.49  12412[9:MRR:12380.0,12406.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  12418[9:Rew:12412.0,53.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  12442[9:Obv:12409.1] || SkC16* -> .
% 1.28/1.49  12443[9:MRR:12331.1,12442.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  12458[9:MRR:12387.1,12418.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  12487[9:Rew:12458.0,12443.0] || equal(e0,e0)* -> .
% 1.28/1.49  12488[9:Obv:12487.0] ||  -> .
% 1.28/1.49  12504[9:Spt:12488.0,11788.0,12402.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  12505[9:Spt:12488.0,11788.1] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  12512[9:MRR:11883.1,12504.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  12515[9:Rew:12512.0,12332.0] || equal(e2,e2) -> SkC16*.
% 1.28/1.49  12520[9:Obv:12515.0] ||  -> SkC16*.
% 1.28/1.49  12521[9:MRR:11732.0,12520.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  12522[9:MRR:12346.0,12504.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  12526[9:Rew:12522.0,41.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.49  12582[9:MRR:11784.0,11784.1,12521.0,12526.0] ||  -> .
% 1.28/1.49  12589[8:Spt:12582.0,154.0,12358.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  12590[8:Spt:12582.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  12593[9:Spt:12590.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  12597[9:Rew:12593.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  12598[9:Rew:12593.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  12599[9:Rew:12593.0,81.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  12600[9:Rew:12593.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  12608[9:Rew:12593.0,172.0] || equal(e2,e2) equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.49  12613[9:MRR:11788.1,12597.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  12614[9:MRR:11780.1,12597.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e0).
% 1.28/1.49  12617[9:Rew:12613.0,12334.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.49  12625[9:MRR:11774.1,12598.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e0).
% 1.28/1.49  12634[9:MRR:12348.1,12599.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1).
% 1.28/1.49  12635[9:MRR:12347.1,12600.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e1).
% 1.28/1.49  12636[9:Obv:12617.1] || SkC16* -> .
% 1.28/1.49  12637[9:MRR:12331.1,12636.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  12638[9:MRR:12341.0,12637.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  12642[9:Rew:12638.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  12646[9:MRR:12614.1,12642.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  12649[9:Rew:12646.0,79.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  12654[9:MRR:12634.0,12649.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  12656[9:Rew:12654.0,77.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  12660[9:MRR:11779.0,12656.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  12663[9:Rew:12660.0,72.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  12681[9:MRR:12635.1,12663.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  12683[9:Rew:12681.0,55.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  12686[9:MRR:12625.0,12683.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  12708[9:Obv:12608.0] || equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.49  12709[9:Rew:12686.0,12708.1,12654.0,12708.1,12593.0,12708.1,12654.0,12708.0,12593.0,12708.0] || equal(e1,e1)* equal(e0,e0) -> .
% 1.28/1.49  12710[9:Obv:12709.1] ||  -> .
% 1.28/1.49  12711[9:Spt:12710.0,12590.0,12593.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  12712[9:Spt:12710.0,12590.1,12590.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  12713[9:MRR:11718.0,12711.0] ||  -> equal(op(e2,e3),e2)** equal(op(e1,e3),e2).
% 1.28/1.49  12715[10:Spt:12712.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  12718[10:Rew:12715.0,57.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  12723[10:Rew:12715.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  12726[10:Rew:12715.0,105.1] || SkC16 equal(e1,e1) -> equal(op(e3,e1),e3)**.
% 1.28/1.49  12731[10:MRR:12339.0,12718.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  12739[10:Rew:12731.0,12354.0] || equal(e1,e1) equal(op(op(e2,e0),e2),e3)** -> .
% 1.28/1.49  12740[10:Rew:12731.0,11693.1] ||  -> equal(op(e3,e0),e3)** equal(e3,e1) equal(op(e1,e0),e3).
% 1.28/1.49  12756[10:MRR:11723.2,12723.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0).
% 1.28/1.49  12757[10:Obv:12726.1] || SkC16 -> equal(op(e3,e1),e3)**.
% 1.28/1.49  12758[10:Obv:12739.0] || equal(op(op(e2,e0),e2),e3)** -> .
% 1.28/1.49  12759[10:Rew:12731.0,12758.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  12760[10:MRR:12344.1,12759.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  12764[10:Rew:12760.0,69.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  12768[10:MRR:12713.1,12764.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  12771[10:Rew:12768.0,12332.0] || equal(e2,e2) -> SkC16*.
% 1.28/1.49  12777[10:Obv:12771.0] ||  -> SkC16*.
% 1.28/1.49  12779[10:MRR:11732.0,12777.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  12780[10:MRR:12757.0,12777.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  12785[10:Rew:12780.0,76.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  12800[10:MRR:12341.1,12779.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  12804[10:Rew:12800.0,52.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  12815[10:MRR:12756.0,12785.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  12824[10:MRR:12326.1,12804.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  12846[10:Rew:12824.0,12740.2,12815.0,12740.0] ||  -> equal(e3,e0) equal(e3,e1)** equal(e3,e0).
% 1.28/1.49  12847[10:Obv:12846.0] ||  -> equal(e3,e1)** equal(e3,e0).
% 1.28/1.49  12848[10:MRR:12847.0,12847.1,5.0,3.0] ||  -> .
% 1.28/1.49  12853[10:Spt:12848.0,12712.0,12715.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  12854[10:Spt:12848.0,12712.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  12860[10:Rew:12854.0,80.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  12864[10:MRR:12345.1,12860.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  12868[10:Rew:12864.0,11732.1] || SkC16* equal(e0,e0) -> .
% 1.28/1.49  12872[10:Obv:12868.1] || SkC16* -> .
% 1.28/1.49  12873[10:MRR:12332.1,12872.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  12874[10:MRR:12713.0,12873.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  12878[10:Rew:12874.0,69.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  12887[10:MRR:12344.0,12878.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  12891[10:Rew:12887.0,46.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  12900[10:MRR:12340.0,12891.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  12903[10:Rew:12900.0,63.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  12916[10:Rew:12854.0,11775.0] ||  -> equal(e1,e0) equal(op(e2,e3),e1)** equal(op(e0,e3),e1).
% 1.28/1.49  12917[10:MRR:12916.0,1.0] ||  -> equal(op(e2,e3),e1)** equal(op(e0,e3),e1).
% 1.28/1.49  12918[10:MRR:12917.1,12903.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  12920[10:Rew:12918.0,72.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  12923[10:MRR:11779.1,12920.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  12950[10:Rew:12874.0,175.2,12923.0,175.2,12854.0,175.2,12923.0,175.1,12854.0,175.1,12854.0,175.0] || equal(e0,e0) equal(e1,e1) equal(e2,e2)* -> .
% 1.28/1.49  12951[10:Obv:12950.2] ||  -> .
% 1.28/1.49  12952[4:Spt:12951.0,164.0,11740.0] || equal(op(e1,e1),e1)** -> .
% 1.28/1.49  12953[4:Spt:12951.0,164.1,164.2,164.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 1.28/1.49  12955[4:MRR:143.0,12952.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e2),e1) equal(op(e1,e0),e1).
% 1.28/1.49  12956[5:Spt:12953.0] ||  -> equal(op(e1,e1),e3)**.
% 1.28/1.49  12958[5:Rew:12956.0,184.0] || equal(e3,e3) equal(op(e1,op(e1,e1)),e2) equal(op(op(e1,op(e1,e1)),e1),e0)** -> .
% 1.28/1.49  12960[5:Rew:12956.0,116.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  12963[5:Rew:12956.0,11729.1] ||  -> equal(op(e1,e2),e2) equal(e3,e2) equal(op(e1,e3),e2)**.
% 1.28/1.49  12964[5:Rew:12956.0,11722.1] ||  -> equal(op(e2,e1),e2) equal(e3,e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  12966[5:Rew:12956.0,113.2] || SkC17 equal(op(e1,e2),e1)** -> equal(e3,e2).
% 1.28/1.49  12967[5:Rew:12956.0,17.1] || SkC6* -> equal(e3,e2).
% 1.28/1.49  12968[5:Rew:12956.0,24.1] || SkC9* -> equal(e3,e2).
% 1.28/1.49  12969[5:Rew:12956.0,40.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.49  12970[5:Rew:12956.0,43.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  12971[5:Rew:12956.0,44.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  12972[5:Rew:12956.0,64.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.49  12973[5:Rew:12956.0,67.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  12974[5:Rew:12956.0,68.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  12978[5:Rew:12956.0,144.0] ||  -> equal(e3,e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  12980[5:Rew:12956.0,100.2] || SkC15 equal(op(e1,e0),e1)** -> equal(e3,e0).
% 1.28/1.49  12981[5:MRR:12967.1,6.0] || SkC6* -> .
% 1.28/1.49  12982[5:MRR:11730.6,12981.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC2*.
% 1.28/1.49  12983[5:MRR:12968.1,6.0] || SkC9* -> .
% 1.28/1.49  12984[5:MRR:11692.2,12969.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  12985[5:MRR:11721.2,12969.0] ||  -> equal(op(e0,e1),e1)** equal(op(e0,e1),e0).
% 1.28/1.49  12986[5:MRR:160.2,12970.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1) equal(op(e2,e1),e0).
% 1.28/1.49  12988[5:MRR:105.2,12971.0] || SkC16 equal(op(e3,e3),e1)** -> .
% 1.28/1.49  12989[5:MRR:156.0,12971.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.49  12990[5:MRR:123.2,12971.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(op(e3,e0),e3).
% 1.28/1.49  12991[5:MRR:11693.2,12972.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3).
% 1.28/1.49  12992[5:MRR:11728.2,12972.0] ||  -> equal(op(e1,e0),e1)** equal(op(e1,e0),e0).
% 1.28/1.49  12993[5:MRR:163.2,12973.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1) equal(op(e1,e2),e0).
% 1.28/1.49  12994[5:MRR:130.2,12973.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.49  12995[5:MRR:162.0,12974.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  12996[5:MRR:122.2,12974.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3) equal(op(e0,e3),e3).
% 1.28/1.49  12997[5:MRR:12982.3,12983.0] ||  -> SkC14 SkC13 SkC11 SkC8 SkC7 SkC2*.
% 1.28/1.49  12998[5:MRR:12966.2,6.0] || SkC17 equal(op(e1,e2),e1)** -> .
% 1.28/1.49  12999[5:MRR:12980.2,3.0] || SkC15 equal(op(e1,e0),e1)** -> .
% 1.28/1.49  13000[5:Obv:12960.0] ||  -> SkC17 SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  13001[5:MRR:12963.1,6.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)**.
% 1.28/1.49  13002[5:MRR:12964.1,6.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  13004[5:MRR:12978.0,3.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  13005[5:Obv:12958.0] || equal(op(e1,op(e1,e1)),e2) equal(op(op(e1,op(e1,e1)),e1),e0)** -> .
% 1.28/1.49  13006[5:Rew:12956.0,13005.1,12956.0,13005.0] || equal(op(e1,e3),e2) equal(op(op(e1,e3),e1),e0)** -> .
% 1.28/1.49  13010[6:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  13034[6:Rew:13010.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  13036[6:Rew:13010.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  13049[6:MRR:12986.0,13034.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e1),e0).
% 1.28/1.49  13060[6:MRR:13001.0,13036.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  13061[6:MRR:12993.0,13036.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e2),e0).
% 1.28/1.49  13067[6:Rew:13060.0,13000.3] ||  -> SkC17 SkC16 SkC15* equal(e2,e1).
% 1.28/1.49  13071[6:Rew:13060.0,13006.0] || equal(e2,e2) equal(op(op(e1,e3),e1),e0)** -> .
% 1.28/1.49  13078[6:MRR:13067.3,4.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  13079[6:Obv:13071.0] || equal(op(op(e1,e3),e1),e0)** -> .
% 1.28/1.49  13080[6:Rew:13060.0,13079.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  13081[6:MRR:13049.1,13080.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  13082[6:Rew:13081.0,41.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  13084[6:Rew:13081.0,70.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  13088[6:MRR:11734.0,13082.0] ||  -> equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  13089[6:MRR:12985.0,13082.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  13092[6:Rew:13089.0,11732.1] || SkC16* equal(e0,e0) -> .
% 1.28/1.49  13093[6:Rew:13089.0,61.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  13097[6:MRR:11733.2,13084.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)**.
% 1.28/1.49  13099[6:Obv:13092.1] || SkC16* -> .
% 1.28/1.49  13100[6:MRR:13078.1,13099.0] ||  -> SkC17 SkC15*.
% 1.28/1.49  13101[6:MRR:11731.1,13093.0] || SkC17* -> .
% 1.28/1.49  13103[6:MRR:13100.0,13101.0] ||  -> SkC15*.
% 1.28/1.49  13106[6:MRR:12999.0,13103.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  13107[6:MRR:12992.0,13106.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  13109[6:Rew:13107.0,65.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  13114[6:MRR:13061.1,13109.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  13116[6:Rew:13114.0,46.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  13121[6:MRR:13088.1,13116.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  13127[6:Rew:13121.0,12984.0] ||  -> equal(e3,e1) equal(op(e0,e2),e3)**.
% 1.28/1.49  13133[6:MRR:13127.0,5.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  13136[6:Rew:13133.0,11738.0] || equal(e3,e3) equal(op(op(e0,e2),e0),e1)** -> .
% 1.28/1.49  13146[6:Rew:13107.0,13097.0] ||  -> equal(e1,e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  13147[6:MRR:13146.0,1.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  13163[6:Obv:13136.0] || equal(op(op(e0,e2),e0),e1)** -> .
% 1.28/1.49  13164[6:Rew:13147.0,13163.0,13133.0,13163.0] || equal(e1,e1)* -> .
% 1.28/1.49  13165[6:Obv:13164.0] ||  -> .
% 1.28/1.49  13174[6:Spt:13165.0,159.0,13010.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  13175[6:Spt:13165.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  13177[6:MRR:11727.0,13174.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2).
% 1.28/1.49  13178[7:Spt:13175.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  13182[7:Rew:13178.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  13188[7:Rew:13178.0,21.1] || SkC8* -> equal(e3,e0).
% 1.28/1.49  13189[7:Rew:13178.0,11.1] || SkC2* -> equal(e3,e0).
% 1.28/1.49  13190[7:Rew:13178.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  13192[7:Rew:13178.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  13194[7:Rew:13178.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  13201[7:Rew:13178.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e3,e1).
% 1.28/1.49  13202[7:MRR:13188.1,3.0] || SkC8* -> .
% 1.28/1.49  13203[7:MRR:12997.3,13202.0] ||  -> SkC14 SkC13 SkC11 SkC7 SkC2*.
% 1.28/1.49  13204[7:MRR:13189.1,3.0] || SkC2* -> .
% 1.28/1.49  13205[7:MRR:13203.4,13204.0] ||  -> SkC14 SkC13 SkC11 SkC7*.
% 1.28/1.49  13206[7:MRR:12984.1,13190.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  13214[7:Rew:13206.0,128.1] ||  -> equal(op(e3,e3),e0)** equal(e3,e0) equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 1.28/1.49  13219[7:MRR:12991.1,13192.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  13227[7:Rew:13219.0,102.1] || SkC15 equal(e3,e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  13230[7:Rew:13219.0,129.1] ||  -> equal(op(e3,e3),e0)** equal(e3,e0) equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 1.28/1.49  13231[7:Rew:13219.0,4445.0] ||  -> equal(e3,e0) equal(op(e2,e0),e0)** equal(op(e1,e0),e0).
% 1.28/1.49  13232[7:MRR:111.2,13194.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.49  13233[7:MRR:155.0,13194.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.49  13236[7:MRR:13201.2,5.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.49  13237[7:Obv:13227.1] || SkC15 -> equal(op(e3,e3),e0)**.
% 1.28/1.49  13238[7:Obv:13182.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  13242[7:MRR:13231.0,3.0] ||  -> equal(op(e2,e0),e0)** equal(op(e1,e0),e0).
% 1.28/1.49  13247[7:MRR:13214.1,3.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 1.28/1.49  13250[7:MRR:13230.1,3.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 1.28/1.49  13256[8:Spt:13205.0] ||  -> SkC14*.
% 1.28/1.49  13257[8:MRR:32.0,13256.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  13258[8:Rew:13257.0,13232.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.49  13268[8:Rew:13257.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  13270[8:Rew:13257.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  13274[8:Rew:13257.0,13237.1] || SkC15* -> equal(e2,e0).
% 1.28/1.49  13280[8:MRR:13274.1,2.0] || SkC15* -> .
% 1.28/1.49  13282[8:MRR:13238.2,13280.0] ||  -> SkC17 SkC16 equal(op(e2,e3),e2)**.
% 1.28/1.49  13283[8:Obv:13258.1] || SkC17* -> .
% 1.28/1.49  13284[8:MRR:13002.1,13268.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  13291[8:Rew:13284.0,13236.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.49  13309[8:Obv:13291.1] || SkC16* -> .
% 1.28/1.49  13326[8:MRR:13282.0,13282.1,13282.2,13283.0,13309.0,13270.0] ||  -> .
% 1.28/1.49  13361[8:Spt:13326.0,13205.0,13256.0] || SkC14* -> .
% 1.28/1.49  13362[8:Spt:13326.0,13205.1,13205.2,13205.3] ||  -> SkC13 SkC11 SkC7*.
% 1.28/1.49  13363[9:Spt:13362.0] ||  -> SkC13*.
% 1.28/1.49  13364[9:MRR:30.0,13363.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  13376[9:Rew:13364.0,13237.1] || SkC15* -> equal(e1,e0).
% 1.28/1.49  13379[9:Rew:13364.0,12988.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  13380[9:Rew:13364.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  13382[9:Rew:13364.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  13385[9:MRR:13376.1,1.0] || SkC15* -> .
% 1.28/1.49  13387[9:MRR:13000.2,13385.0] ||  -> SkC17 SkC16 equal(op(e1,e3),e1)**.
% 1.28/1.49  13388[9:Obv:13379.1] || SkC16* -> .
% 1.28/1.49  13390[9:MRR:13233.1,13380.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e0).
% 1.28/1.49  13398[9:MRR:13387.1,13387.2,13388.0,13382.0] ||  -> SkC17*.
% 1.28/1.49  13399[9:MRR:11731.0,13398.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  13400[9:MRR:12998.0,13398.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  13403[9:Rew:13399.0,46.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  13404[9:Rew:13399.0,48.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  13408[9:MRR:12993.1,13400.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 1.28/1.49  13421[9:MRR:13390.1,13404.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  13423[9:Rew:13421.0,50.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  13466[9:MRR:13408.0,13408.1,13423.0,13403.0] ||  -> .
% 1.28/1.49  13478[9:Spt:13466.0,13362.0,13363.0] || SkC13* -> .
% 1.28/1.49  13479[9:Spt:13466.0,13362.1,13362.2] ||  -> SkC11 SkC7*.
% 1.28/1.49  13480[10:Spt:13479.0] ||  -> SkC11*.
% 1.28/1.49  13481[10:MRR:27.0,13480.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  13482[10:MRR:93.0,13480.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  13494[10:Rew:13481.0,13237.1] || SkC15* -> equal(e2,e0).
% 1.28/1.49  13497[10:Rew:13481.0,13232.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.49  13503[10:MRR:13494.1,2.0] || SkC15* -> .
% 1.28/1.49  13505[10:MRR:13238.2,13503.0] ||  -> SkC17 SkC16 equal(op(e2,e3),e2)**.
% 1.28/1.49  13506[10:MRR:13177.0,13482.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  13509[10:Rew:13506.0,13236.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.49  13518[10:Obv:13497.1] || SkC17* -> .
% 1.28/1.49  13532[10:Obv:13509.1] || SkC16* -> .
% 1.28/1.49  13550[10:MRR:13505.0,13505.1,13505.2,13518.0,13532.0,13482.0] ||  -> .
% 1.28/1.49  13585[10:Spt:13550.0,13479.0,13480.0] || SkC11* -> .
% 1.28/1.49  13586[10:Spt:13550.0,13479.1] ||  -> SkC7*.
% 1.28/1.49  13587[10:MRR:20.0,13586.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  13589[10:Rew:13587.0,13237.1] || SkC15* -> equal(e1,e0).
% 1.28/1.49  13590[10:MRR:13589.1,1.0] || SkC15* -> .
% 1.28/1.49  13593[10:Rew:13587.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  13596[10:Rew:13587.0,12988.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  13597[10:Obv:13596.1] || SkC16* -> .
% 1.28/1.49  13599[10:MRR:13000.1,13000.2,13000.3,13597.0,13590.0,13593.0] ||  -> SkC17*.
% 1.28/1.49  13600[10:MRR:11731.0,13599.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  13603[10:MRR:12998.0,13599.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  13605[10:Rew:13600.0,48.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  13617[10:Rew:13587.0,11724.0] ||  -> equal(e2,e1) equal(op(e3,e2),e2)** equal(op(e3,e1),e2).
% 1.28/1.49  13618[10:MRR:13617.0,4.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e1),e2).
% 1.28/1.49  13619[10:Rew:13587.0,13247.0] ||  -> equal(e1,e0) equal(op(e2,e3),e0)** equal(op(e1,e3),e0).
% 1.28/1.49  13620[10:MRR:13619.0,1.0] ||  -> equal(op(e2,e3),e0)** equal(op(e1,e3),e0).
% 1.28/1.49  13621[10:Rew:13587.0,13250.0] ||  -> equal(e1,e0) equal(op(e3,e2),e0)** equal(op(e3,e1),e0).
% 1.28/1.49  13622[10:MRR:13621.0,1.0] ||  -> equal(op(e3,e2),e0)** equal(op(e3,e1),e0).
% 1.28/1.49  13623[10:MRR:13622.0,13605.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  13628[10:Rew:13623.0,13618.1] ||  -> equal(op(e3,e2),e2)** equal(e2,e0).
% 1.28/1.49  13630[10:MRR:13628.1,2.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  13633[10:Rew:13630.0,50.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  13635[10:MRR:13001.0,13633.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  13643[10:Rew:13635.0,13620.1] ||  -> equal(op(e2,e3),e0)** equal(e2,e0).
% 1.28/1.49  13650[10:MRR:13643.1,2.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.49  13653[10:Rew:13650.0,72.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  13657[10:MRR:13242.0,13653.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  13676[10:Rew:13657.0,12955.2,13635.0,12955.0] ||  -> equal(e2,e1) equal(op(e1,e2),e1)** equal(e1,e0).
% 1.28/1.49  13677[10:MRR:13676.0,13676.2,4.0,1.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  13678[10:MRR:13677.0,13603.0] ||  -> .
% 1.28/1.49  13689[7:Spt:13678.0,13175.0,13178.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  13690[7:Spt:13678.0,13175.1,13175.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  13691[7:MRR:33.1,13689.0] || SkC14* -> .
% 1.28/1.49  13692[7:MRR:12997.0,13691.0] ||  -> SkC13 SkC11 SkC8 SkC7 SkC2*.
% 1.28/1.49  13693[7:MRR:26.1,13689.0] || SkC11* -> .
% 1.28/1.49  13694[7:MRR:13692.1,13693.0] ||  -> SkC13 SkC8 SkC7 SkC2*.
% 1.28/1.49  13695[7:MRR:120.4,13689.0] || equal(op(e2,e3),e2)** -> SkC17 SkC16 SkC15.
% 1.28/1.49  13697[7:MRR:12994.1,13689.0] ||  -> equal(op(e3,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  13698[8:Spt:13690.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  13703[8:Rew:13698.0,136.0] ||  -> equal(e1,e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  13706[8:Rew:13698.0,21.1] || SkC8* -> equal(e1,e0).
% 1.28/1.49  13707[8:Rew:13698.0,11.1] || SkC2* -> equal(e1,e0).
% 1.28/1.49  13708[8:Rew:13698.0,75.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  13712[8:Rew:13698.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  13716[8:Rew:13698.0,104.1] || SkC16 equal(e1,e1) -> equal(op(e2,e1),e2)**.
% 1.28/1.49  13717[8:MRR:13706.1,1.0] || SkC8* -> .
% 1.28/1.49  13718[8:MRR:13694.1,13717.0] ||  -> SkC13 SkC7 SkC2*.
% 1.28/1.49  13719[8:MRR:13707.1,1.0] || SkC2* -> .
% 1.28/1.49  13720[8:MRR:13718.2,13719.0] ||  -> SkC13 SkC7*.
% 1.28/1.49  13721[8:MRR:158.2,13708.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e0).
% 1.28/1.49  13729[8:MRR:12993.1,13712.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 1.28/1.49  13730[8:MRR:12955.1,13712.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e0),e1).
% 1.28/1.49  13733[8:Obv:13716.1] || SkC16 -> equal(op(e2,e1),e2)**.
% 1.28/1.49  13734[8:MRR:13703.0,1.0] ||  -> equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  13741[9:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  13747[9:Rew:13741.0,30.1] || SkC13* -> equal(e3,e1).
% 1.28/1.49  13749[9:Rew:13741.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  13754[9:Rew:13741.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  13767[9:MRR:13747.1,5.0] || SkC13* -> .
% 1.28/1.49  13768[9:MRR:13720.0,13767.0] ||  -> SkC7*.
% 1.28/1.49  13769[9:MRR:89.0,13768.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  13772[9:MRR:13697.0,13749.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  13777[9:Rew:13772.0,11731.1] || SkC17* -> equal(e3,e0).
% 1.28/1.49  13784[9:MRR:13777.1,3.0] || SkC17* -> .
% 1.28/1.49  13785[9:MRR:13000.0,13784.0] ||  -> SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  13799[9:MRR:11723.0,13754.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  13801[9:MRR:13730.0,13769.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  13804[9:Rew:13801.0,12999.1] || SkC15* equal(e1,e1) -> .
% 1.28/1.49  13807[9:Rew:13801.0,38.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  13810[9:Obv:13804.1] || SkC15* -> .
% 1.28/1.49  13811[9:MRR:13785.1,13785.2,13810.0,13769.0] ||  -> SkC16*.
% 1.28/1.49  13812[9:MRR:11732.0,13811.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  13813[9:MRR:13733.0,13811.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  13819[9:Rew:13813.0,13004.2] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(e2,e0).
% 1.28/1.49  13821[9:MRR:12985.1,13812.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  13836[9:MRR:13799.1,13807.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  13839[9:Rew:13836.0,76.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  13874[9:Rew:13821.0,13819.0] ||  -> equal(e1,e0) equal(op(e3,e1),e0)** equal(e2,e0).
% 1.28/1.49  13875[9:MRR:13874.0,13874.2,1.0,2.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  13876[9:MRR:13875.0,13839.0] ||  -> .
% 1.28/1.49  13877[9:Spt:13876.0,154.0,13741.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  13878[9:Spt:13876.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  13880[9:MRR:12990.0,13877.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e0),e3).
% 1.28/1.49  13881[10:Spt:13878.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  13888[10:Rew:13881.0,30.1] || SkC13* -> equal(e2,e1).
% 1.28/1.49  13892[10:Rew:13881.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  13893[10:Rew:13881.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  13894[10:Rew:13881.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  13905[10:MRR:13888.1,4.0] || SkC13* -> .
% 1.28/1.49  13906[10:MRR:13720.0,13905.0] ||  -> SkC7*.
% 1.28/1.49  13907[10:MRR:89.0,13906.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  13911[10:MRR:12989.1,13892.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e1),e0).
% 1.28/1.49  13921[10:MRR:13001.1,13893.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  13922[10:MRR:12995.1,13893.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.49  13930[10:Rew:13921.0,13734.2] ||  -> equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(e2,e0).
% 1.28/1.49  13931[10:MRR:13721.1,13894.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e0).
% 1.28/1.49  13933[10:MRR:13000.3,13907.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  13934[10:MRR:13730.0,13907.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  13940[10:Rew:13934.0,12999.1] || SkC15* equal(e1,e1) -> .
% 1.28/1.49  13944[10:Obv:13940.1] || SkC15* -> .
% 1.28/1.49  13945[10:MRR:13933.2,13944.0] ||  -> SkC17 SkC16*.
% 1.28/1.49  13946[10:MRR:13922.0,13907.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  13948[10:Rew:13946.0,55.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  13955[10:MRR:13931.1,13948.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  13958[10:Rew:13955.0,53.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  13971[10:MRR:12984.0,13958.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  13974[10:Rew:13971.0,11731.1] || SkC17* -> equal(e3,e0).
% 1.28/1.49  13979[10:MRR:13974.1,3.0] || SkC17* -> .
% 1.28/1.49  13980[10:MRR:13945.0,13979.0] ||  -> SkC16*.
% 1.28/1.49  13981[10:MRR:11732.0,13980.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  13983[10:MRR:12985.1,13981.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  13987[10:Rew:13983.0,42.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  13989[10:MRR:13911.0,13987.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  13991[10:Rew:13989.0,79.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  14008[10:Rew:13971.0,13930.0] ||  -> equal(e3,e0) equal(op(e3,e2),e0)** equal(e2,e0).
% 1.28/1.49  14009[10:MRR:14008.0,14008.2,3.0,2.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.49  14010[10:MRR:14009.0,13991.0] ||  -> .
% 1.28/1.49  14015[10:Spt:14010.0,13878.0,13881.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  14016[10:Spt:14010.0,13878.1,13878.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  14017[10:MRR:114.2,14015.0] || SkC17 equal(op(e3,e2),e3)** -> .
% 1.28/1.49  14019[10:MRR:11724.0,14015.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e1),e2).
% 1.28/1.49  14020[11:Spt:14016.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  14025[11:Rew:14020.0,12988.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  14028[11:Rew:14020.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  14035[11:Rew:14020.0,129.0] ||  -> equal(e1,e0) equal(op(e3,e0),e0) equal(op(e3,e2),e0)** equal(op(e3,e1),e0).
% 1.28/1.49  14038[11:Obv:14025.1] || SkC16* -> .
% 1.28/1.49  14039[11:MRR:13000.1,14038.0] ||  -> SkC17 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  14042[11:MRR:13730.0,14028.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  14047[11:Rew:14042.0,12999.1] || SkC15* equal(e1,e1) -> .
% 1.28/1.49  14065[11:Obv:14047.1] || SkC15* -> .
% 1.28/1.49  14066[11:MRR:14039.1,14039.2,14065.0,14028.0] ||  -> SkC17*.
% 1.28/1.49  14067[11:MRR:11731.0,14066.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  14068[11:MRR:14017.0,14066.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  14071[11:Rew:14067.0,46.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  14072[11:Rew:14067.0,48.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  14077[11:MRR:13880.0,14068.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  14084[11:MRR:13729.1,14071.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  14088[11:Rew:14084.0,50.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  14104[11:MRR:14019.0,14088.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  14135[11:Rew:14104.0,14035.3,14077.0,14035.1] ||  -> equal(e1,e0) equal(e3,e0) equal(op(e3,e2),e0)** equal(e2,e0).
% 1.28/1.49  14136[11:MRR:14135.0,14135.1,14135.3,1.0,3.0,2.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.49  14137[11:MRR:14136.0,14072.0] ||  -> .
% 1.28/1.49  14143[11:Spt:14137.0,14016.0,14020.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  14144[11:Spt:14137.0,14016.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  14148[11:Rew:14144.0,20.1] || SkC7* -> equal(e1,e0).
% 1.28/1.49  14149[11:MRR:14148.1,1.0] || SkC7* -> .
% 1.28/1.49  14150[11:MRR:13720.1,14149.0] ||  -> SkC13*.
% 1.28/1.49  14151[11:Rew:14144.0,30.1] || SkC13* -> equal(e1,e0).
% 1.28/1.49  14152[11:MRR:14151.1,1.0] || SkC13* -> .
% 1.28/1.49  14153[11:MRR:14152.0,14150.0] ||  -> .
% 1.28/1.49  14185[8:Spt:14153.0,13690.0,13698.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  14186[8:Spt:14153.0,13690.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  14190[8:Rew:14186.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  14191[8:MRR:11731.1,14190.0] || SkC17* -> .
% 1.28/1.49  14192[8:MRR:13000.0,14191.0] ||  -> SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  14193[8:MRR:13695.1,14191.0] || equal(op(e2,e3),e2)** -> SkC16 SkC15.
% 1.28/1.49  14196[8:Rew:14186.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  14197[8:Rew:14186.0,51.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  14198[8:Rew:14186.0,75.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  14199[8:Rew:14186.0,11725.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  14200[8:Obv:14199.1] || SkC15* -> .
% 1.28/1.49  14201[8:MRR:14192.1,14200.0] ||  -> SkC16 equal(op(e1,e3),e1)**.
% 1.28/1.49  14202[8:MRR:14193.2,14200.0] || equal(op(e2,e3),e2)** -> SkC16.
% 1.28/1.49  14203[8:MRR:11691.1,11691.3,14191.0,14200.0] || equal(op(e0,e3),e0)** -> SkC16.
% 1.28/1.49  14204[8:Rew:14186.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e1,e0).
% 1.28/1.49  14205[8:MRR:14204.2,1.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.49  14209[8:MRR:13004.2,14196.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  14210[8:MRR:4446.1,14190.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  14215[8:MRR:155.3,14197.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1).
% 1.28/1.49  14216[8:MRR:158.3,14198.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e1).
% 1.28/1.49  14221[8:MRR:129.2,14197.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(op(e3,e1),e0).
% 1.28/1.49  14223[8:Rew:14186.0,182.2,14186.0,182.1,14186.0,182.0] || equal(e0,e0) equal(op(e2,e0),e3) equal(op(op(e2,e0),e2),e1)** -> .
% 1.28/1.49  14224[8:Obv:14223.0] || equal(op(e2,e0),e3) equal(op(op(e2,e0),e2),e1)** -> .
% 1.28/1.49  14230[9:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  14238[9:Rew:14230.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  14239[9:Rew:14230.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  14243[9:Rew:14230.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  14256[9:MRR:12991.0,14238.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.49  14257[9:MRR:11723.0,14238.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  14263[9:Rew:14256.0,14224.0] || equal(e3,e3) equal(op(op(e2,e0),e2),e1)** -> .
% 1.28/1.49  14268[9:MRR:12984.0,14239.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  14275[9:Rew:14268.0,11738.0] || equal(e3,e3) equal(op(op(e0,e2),e0),e1)** -> .
% 1.28/1.49  14281[9:MRR:14215.0,14243.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1).
% 1.28/1.49  14282[9:Obv:14263.0] || equal(op(op(e2,e0),e2),e1)** -> .
% 1.28/1.49  14283[9:Rew:14256.0,14282.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  14284[9:MRR:14281.1,14283.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  14286[9:Rew:14284.0,50.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  14291[9:MRR:13001.0,14286.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  14295[9:Rew:14291.0,14201.1] ||  -> SkC16* equal(e2,e1).
% 1.28/1.49  14303[9:MRR:14295.1,4.0] ||  -> SkC16*.
% 1.28/1.49  14304[9:MRR:11732.0,14303.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  14325[9:MRR:14209.0,14304.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  14333[9:Rew:14325.0,76.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  14350[9:MRR:14257.0,14333.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  14355[9:Obv:14275.0] || equal(op(op(e0,e2),e0),e1)** -> .
% 1.28/1.49  14356[9:Rew:14350.0,14355.0,14268.0,14355.0] || equal(e1,e1)* -> .
% 1.28/1.49  14357[9:Obv:14356.0] ||  -> .
% 1.28/1.49  14364[9:Spt:14357.0,154.0,14230.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  14365[9:Spt:14357.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  14366[9:MRR:12996.0,14364.0] ||  -> equal(op(e2,e3),e3)** equal(op(e0,e3),e3).
% 1.28/1.49  14368[10:Spt:14365.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  14378[10:Rew:14368.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  14403[10:MRR:13177.0,14378.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  14404[10:MRR:14216.1,14378.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e1).
% 1.28/1.49  14408[10:Rew:14403.0,14205.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.49  14416[10:Obv:14408.1] || SkC16* -> .
% 1.28/1.49  14417[10:MRR:14201.0,14416.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  14418[10:MRR:14203.1,14416.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  14420[10:Rew:14417.0,52.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  14421[10:Rew:14417.0,55.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  14426[10:MRR:14210.0,14418.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  14433[10:Rew:14426.0,11734.0] ||  -> equal(e1,e0) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  14442[10:MRR:14404.1,14421.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  14445[10:Rew:14442.0,53.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  14459[10:MRR:12984.0,14445.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  14488[10:Rew:14459.0,14433.2] ||  -> equal(e1,e0) equal(op(e0,e3),e1)** equal(e3,e1).
% 1.28/1.49  14489[10:MRR:14488.0,14488.2,1.0,5.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  14490[10:MRR:14489.0,14420.0] ||  -> .
% 1.28/1.49  14497[10:Spt:14490.0,14365.0,14368.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  14498[10:Spt:14490.0,14365.1,14365.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  14500[10:MRR:11724.0,14497.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e1),e2).
% 1.28/1.49  14501[11:Spt:14498.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  14506[11:Rew:14501.0,12988.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  14516[11:Rew:14501.0,14221.0] ||  -> equal(e1,e0) equal(op(e3,e0),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  14517[11:Obv:14506.1] || SkC16* -> .
% 1.28/1.49  14519[11:MRR:14202.1,14517.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  14520[11:MRR:14203.1,14517.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  14544[11:MRR:13177.0,14519.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  14549[11:Rew:14544.0,45.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  14551[11:MRR:14210.0,14520.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  14555[11:Rew:14551.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  14573[11:MRR:14500.1,14549.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  14578[11:Rew:14573.0,13697.0] ||  -> equal(e3,e2) equal(op(e0,e2),e3)**.
% 1.28/1.49  14586[11:MRR:14578.0,6.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  14589[11:Rew:14586.0,63.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  14592[11:MRR:14366.1,14589.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  14595[11:Rew:14592.0,72.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  14599[11:MRR:12991.1,14595.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  14626[11:Rew:14599.0,14516.1] ||  -> equal(e1,e0) equal(e3,e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  14627[11:MRR:14626.0,14626.1,1.0,3.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  14628[11:MRR:14627.0,14555.0] ||  -> .
% 1.28/1.49  14633[11:Spt:14628.0,14498.0,14501.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  14634[11:Spt:14628.0,14498.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  14648[11:Rew:14634.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  14658[11:MRR:14210.0,14648.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  14661[11:Rew:14658.0,11732.1] || SkC16* equal(e0,e0) -> .
% 1.28/1.49  14666[11:Obv:14661.1] || SkC16* -> .
% 1.28/1.49  14667[11:MRR:14201.0,14666.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  14668[11:MRR:14202.1,14666.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  14671[11:Rew:14667.0,52.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  14672[11:Rew:14667.0,55.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  14696[11:Rew:14658.0,11734.0] ||  -> equal(e1,e0) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  14697[11:MRR:14696.0,1.0] ||  -> equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  14698[11:MRR:14697.0,14671.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  14704[11:Rew:14698.0,12984.1] ||  -> equal(op(e0,e3),e3)** equal(e3,e1).
% 1.28/1.49  14707[11:MRR:14704.1,5.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  14710[11:Rew:14707.0,53.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  14743[11:MRR:14216.0,14216.1,14216.2,14710.0,14668.0,14672.0] ||  -> .
% 1.28/1.49  14752[5:Spt:14743.0,12953.0,12956.0] || equal(op(e1,e1),e3)** -> .
% 1.28/1.49  14753[5:Spt:14743.0,12953.1,12953.2] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 1.28/1.49  14754[5:MRR:31.1,14752.0] || SkC13* -> .
% 1.28/1.49  14755[5:MRR:19.1,14752.0] || SkC7* -> .
% 1.28/1.49  14756[5:MRR:11730.1,11730.5,14754.0,14755.0] ||  -> SkC14 SkC11 SkC9 SkC8 SkC6 SkC2*.
% 1.28/1.49  14758[5:MRR:138.1,14752.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.49  14759[5:MRR:139.1,14752.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3) equal(op(e1,e0),e3).
% 1.28/1.49  14760[6:Spt:14753.0] ||  -> equal(op(e1,e1),e2)**.
% 1.28/1.49  14763[6:Rew:14760.0,185.0] || equal(e2,e2) equal(op(e1,op(e1,e1)),e0) equal(op(op(e1,op(e1,e1)),e1),e3)** -> .
% 1.28/1.49  14764[6:Rew:14760.0,186.0] || equal(e2,e2) equal(op(e1,op(e1,e1)),e3) equal(op(op(e1,op(e1,e1)),e1),e0)** -> .
% 1.28/1.49  14765[6:Rew:14760.0,110.1] || SkC17 equal(e2,e2) -> equal(op(e1,e2),e1)**.
% 1.28/1.49  14767[6:Rew:14760.0,67.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  14770[6:Rew:14760.0,43.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  14774[6:Rew:14760.0,144.0] ||  -> equal(e2,e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  14777[6:Rew:14760.0,100.2] || SkC15 equal(op(e1,e0),e1)** -> equal(e2,e0).
% 1.28/1.49  14780[6:MRR:11720.2,14767.0] ||  -> equal(op(e2,e2),e2) equal(op(e3,e2),e2)**.
% 1.28/1.49  14781[6:MRR:163.0,14767.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.49  14784[6:MRR:104.2,14770.0] || SkC16 equal(op(e2,e2),e1)** -> .
% 1.28/1.49  14785[6:MRR:11727.2,14770.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e3),e2)**.
% 1.28/1.49  14789[6:Obv:14765.1] || SkC17 -> equal(op(e1,e2),e1)**.
% 1.28/1.49  14790[6:MRR:14777.2,2.0] || SkC15 equal(op(e1,e0),e1)** -> .
% 1.28/1.49  14791[6:MRR:14774.0,2.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  14793[6:Obv:14763.0] || equal(op(e1,op(e1,e1)),e0) equal(op(op(e1,op(e1,e1)),e1),e3)** -> .
% 1.28/1.49  14794[6:Rew:14760.0,14793.1,14760.0,14793.0] || equal(op(e1,e2),e0) equal(op(op(e1,e2),e1),e3)** -> .
% 1.28/1.49  14795[6:Obv:14764.0] || equal(op(e1,op(e1,e1)),e3) equal(op(op(e1,op(e1,e1)),e1),e0)** -> .
% 1.28/1.49  14796[6:Rew:14760.0,14795.1,14760.0,14795.0] || equal(op(e1,e2),e3) equal(op(op(e1,e2),e1),e0)** -> .
% 1.28/1.49  14798[7:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  14804[7:Rew:14798.0,21.1] || SkC8* -> equal(e2,e0).
% 1.28/1.49  14805[7:Rew:14798.0,11.1] || SkC2* -> equal(e2,e0).
% 1.28/1.49  14811[7:Rew:14798.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.49  14812[7:Rew:14798.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.49  14818[7:Rew:14798.0,23.1] || SkC9* -> equal(e2,e1).
% 1.28/1.49  14819[7:Rew:14798.0,18.1] || SkC6* -> equal(e2,e1).
% 1.28/1.49  14826[7:MRR:14804.1,2.0] || SkC8* -> .
% 1.28/1.49  14827[7:MRR:14756.3,14826.0] ||  -> SkC14 SkC11 SkC9 SkC6 SkC2*.
% 1.28/1.49  14828[7:MRR:14805.1,2.0] || SkC2* -> .
% 1.28/1.49  14829[7:MRR:14811.1,6.0] || SkC11* -> .
% 1.28/1.49  14830[7:MRR:14812.1,6.0] || SkC14* -> .
% 1.28/1.49  14831[7:MRR:14818.1,4.0] || SkC9* -> .
% 1.28/1.49  14832[7:MRR:14819.1,4.0] || SkC6* -> .
% 1.28/1.49  14833[7:MRR:14827.0,14827.1,14827.2,14827.3,14827.4,14830.0,14829.0,14831.0,14832.0,14828.0] ||  -> .
% 1.28/1.49  14879[7:Spt:14833.0,159.0,14798.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  14880[7:Spt:14833.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  14881[7:MRR:14780.0,14879.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  14888[7:Rew:14881.0,81.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  14889[7:MRR:27.1,14888.0] || SkC11* -> .
% 1.28/1.49  14890[7:MRR:32.1,14888.0] || SkC14* -> .
% 1.28/1.49  14891[7:MRR:14756.1,14889.0] ||  -> SkC14 SkC9 SkC8 SkC6 SkC2*.
% 1.28/1.49  14892[7:MRR:14891.0,14890.0] ||  -> SkC9 SkC8 SkC6 SkC2*.
% 1.28/1.49  14893[7:MRR:14785.0,14879.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  14900[7:Rew:14893.0,120.0] || equal(e2,e2) -> SkC17 SkC16 SkC15 equal(op(e2,e2),e3)**.
% 1.28/1.49  14901[7:Obv:14900.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e2),e3)**.
% 1.28/1.49  14906[7:Rew:14893.0,126.2] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(e2,e1) equal(op(e0,e3),e1).
% 1.28/1.49  14907[7:MRR:14906.2,4.0] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(op(e0,e3),e1).
% 1.28/1.49  14914[7:MRR:154.1,14888.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  14927[8:Spt:14880.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  14934[8:Rew:14927.0,23.1] || SkC9* -> equal(e3,e1).
% 1.28/1.49  14935[8:Rew:14927.0,18.1] || SkC6* -> equal(e3,e1).
% 1.28/1.49  14941[8:Rew:14927.0,21.1] || SkC8* -> equal(e3,e0).
% 1.28/1.49  14943[8:Rew:14927.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  14944[8:Rew:14927.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  14945[8:Rew:14927.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  14946[8:Rew:14927.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  14949[8:MRR:14934.1,5.0] || SkC9* -> .
% 1.28/1.49  14950[8:MRR:14892.0,14949.0] ||  -> SkC8 SkC6 SkC2*.
% 1.28/1.49  14951[8:MRR:14935.1,5.0] || SkC6* -> .
% 1.28/1.49  14952[8:MRR:14950.1,14951.0] ||  -> SkC8 SkC2*.
% 1.28/1.49  14953[8:MRR:14941.1,3.0] || SkC8* -> .
% 1.28/1.49  14954[8:MRR:14952.0,14953.0] ||  -> SkC2*.
% 1.28/1.49  14955[8:MRR:84.0,14954.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  14958[8:MRR:14758.1,14943.0] ||  -> equal(op(e3,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.49  14961[8:MRR:11693.1,14944.0] ||  -> equal(op(e3,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.49  14963[8:MRR:14781.1,14945.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e2),e0).
% 1.28/1.49  14964[8:MRR:11719.1,14946.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e1)**.
% 1.28/1.49  14970[8:MRR:14964.0,14955.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  14973[8:Rew:14970.0,46.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  14975[8:Rew:14970.0,11736.0] || equal(e1,e1) equal(op(op(e0,e2),e0),e3)** -> .
% 1.28/1.49  14981[8:MRR:14963.0,14973.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.49  14984[8:Rew:14981.0,14794.0] || equal(e0,e0) equal(op(op(e1,e2),e1),e3)** -> .
% 1.28/1.49  14994[8:Obv:14975.0] || equal(op(op(e0,e2),e0),e3)** -> .
% 1.28/1.49  14995[8:Rew:14970.0,14994.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.49  14996[8:MRR:14961.1,14995.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  15002[8:Rew:14996.0,76.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  15025[8:MRR:14958.0,15002.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.49  15071[8:Obv:14984.0] || equal(op(op(e1,e2),e1),e3)** -> .
% 1.28/1.49  15072[8:Rew:15025.0,15071.0,14981.0,15071.0] || equal(e3,e3)* -> .
% 1.28/1.49  15073[8:Obv:15072.0] ||  -> .
% 1.28/1.49  15084[8:Spt:15073.0,14880.0,14927.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  15085[8:Spt:15073.0,14880.1,14880.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  15086[8:MRR:14901.3,15084.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  15089[9:Spt:15085.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  15101[9:Rew:15089.0,14784.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  15102[9:Rew:15089.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  15103[9:Rew:15089.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  15104[9:Rew:15089.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  15110[9:Obv:15101.1] || SkC16* -> .
% 1.28/1.49  15111[9:MRR:15086.1,15110.0] ||  -> SkC17 SkC15*.
% 1.28/1.49  15112[9:MRR:11719.2,15102.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e3)**.
% 1.28/1.49  15114[9:MRR:14789.1,15103.0] || SkC17* -> .
% 1.28/1.49  15116[9:MRR:12955.1,15103.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e0),e1).
% 1.28/1.49  15117[9:MRR:15111.0,15114.0] ||  -> SkC15*.
% 1.28/1.49  15118[9:MRR:14790.0,15117.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  15119[9:MRR:99.0,15117.0] || equal(op(e3,e3),e0)** -> equal(op(e3,e0),e3).
% 1.28/1.49  15122[9:MRR:11733.2,15104.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)**.
% 1.28/1.49  15126[9:MRR:15116.1,15118.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  15129[9:Rew:15126.0,56.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  15130[9:Rew:15126.0,52.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  15137[9:MRR:14914.1,15129.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e0).
% 1.28/1.49  15138[9:MRR:11717.2,15130.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0).
% 1.28/1.49  15150[9:MRR:15122.0,15118.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  15160[9:Rew:15150.0,15119.1] || equal(op(e3,e3),e0)** -> equal(e3,e1).
% 1.28/1.49  15161[9:MRR:15160.1,5.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  15162[9:MRR:15137.1,15161.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  15164[9:Rew:15162.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  15168[9:MRR:15138.0,15164.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  15170[9:Rew:15168.0,63.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  15178[9:MRR:15112.0,15170.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  15181[9:Rew:15178.0,11738.0] || equal(e3,e3) equal(op(op(e0,e2),e0),e1)** -> .
% 1.28/1.49  15206[9:Obv:15181.0] || equal(op(op(e0,e2),e0),e1)** -> .
% 1.28/1.49  15207[9:Rew:15150.0,15206.0,15178.0,15206.0] || equal(e1,e1)* -> .
% 1.28/1.49  15208[9:Obv:15207.0] ||  -> .
% 1.28/1.49  15216[9:Spt:15208.0,15085.0,15089.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  15217[9:Spt:15208.0,15085.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  15227[9:Rew:15217.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  15229[9:Rew:15217.0,49.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  15230[9:Rew:15217.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  15231[9:MRR:11731.1,15230.0] || SkC17* -> .
% 1.28/1.49  15232[9:MRR:15086.0,15231.0] ||  -> SkC16 SkC15*.
% 1.28/1.49  15234[9:Rew:15217.0,11725.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  15235[9:Obv:15234.1] || SkC15* -> .
% 1.28/1.49  15236[9:MRR:15232.1,15235.0] ||  -> SkC16*.
% 1.28/1.49  15237[9:MRR:11732.0,15236.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  15239[9:MRR:105.0,15236.0] || equal(op(e3,e3),e1)** -> equal(op(e3,e1),e3).
% 1.28/1.49  15245[9:MRR:14781.2,15229.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.49  15250[9:MRR:4446.1,4446.2,15230.0,15237.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  15256[9:Rew:15250.0,14907.2] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(e1,e0).
% 1.28/1.49  15271[9:MRR:15256.2,1.0] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1).
% 1.28/1.49  15278[9:MRR:14791.0,14791.2,15237.0,15227.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  15285[9:Rew:15278.0,15239.1] || equal(op(e3,e3),e1)** -> equal(e3,e0).
% 1.28/1.49  15289[9:MRR:15285.1,3.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  15291[9:MRR:15271.0,15289.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  15298[9:Rew:15291.0,69.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  15303[9:MRR:15245.0,15298.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  15314[9:Rew:15303.0,14796.0] || equal(e3,e3) equal(op(op(e1,e2),e1),e0)** -> .
% 1.28/1.49  15340[9:Obv:15314.0] || equal(op(op(e1,e2),e1),e0)** -> .
% 1.28/1.49  15341[9:Rew:15278.0,15340.0,15303.0,15340.0] || equal(e0,e0)* -> .
% 1.28/1.49  15342[9:Obv:15341.0] ||  -> .
% 1.28/1.49  15354[6:Spt:15342.0,14753.0,14760.0] || equal(op(e1,e1),e2)** -> .
% 1.28/1.49  15355[6:Spt:15342.0,14753.1] ||  -> equal(op(e1,e1),e0)**.
% 1.28/1.49  15359[6:Rew:15355.0,24.1] || SkC9* -> equal(e2,e0).
% 1.28/1.49  15360[6:MRR:15359.1,2.0] || SkC9* -> .
% 1.28/1.49  15361[6:MRR:14756.2,15360.0] ||  -> SkC14 SkC11 SkC8 SkC6 SkC2*.
% 1.28/1.49  15362[6:Rew:15355.0,17.1] || SkC6* -> equal(e2,e0).
% 1.28/1.49  15363[6:MRR:15362.1,2.0] || SkC6* -> .
% 1.28/1.49  15364[6:MRR:15361.3,15363.0] ||  -> SkC14 SkC11 SkC8 SkC2*.
% 1.28/1.49  15365[6:Rew:15355.0,40.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  15367[6:Rew:15355.0,44.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  15369[6:Rew:15355.0,67.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  15370[6:Rew:15355.0,68.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  15371[6:Rew:15355.0,113.2] || SkC17 equal(op(e1,e2),e1)** -> equal(e2,e0).
% 1.28/1.49  15372[6:MRR:15371.2,2.0] || SkC17 equal(op(e1,e2),e1)** -> .
% 1.28/1.49  15373[6:Rew:15355.0,97.1] || SkC15 equal(e0,e0) -> equal(op(e1,e0),e1)**.
% 1.28/1.49  15374[6:Obv:15373.1] || SkC15 -> equal(op(e1,e0),e1)**.
% 1.28/1.49  15377[6:MRR:4446.2,15365.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0).
% 1.28/1.49  15380[6:Rew:15355.0,11722.1] ||  -> equal(op(e2,e1),e2) equal(e2,e0) equal(op(e3,e1),e2)**.
% 1.28/1.49  15381[6:MRR:15380.1,2.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  15382[6:Rew:15355.0,11729.1] ||  -> equal(op(e1,e2),e2) equal(e2,e0) equal(op(e1,e3),e2)**.
% 1.28/1.49  15383[6:MRR:15382.1,2.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)**.
% 1.28/1.49  15385[6:MRR:156.3,15367.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2).
% 1.28/1.49  15386[6:MRR:163.3,15369.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.49  15387[6:MRR:162.3,15370.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e2).
% 1.28/1.49  15389[6:MRR:136.3,15369.0] ||  -> equal(op(e2,e2),e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  15396[6:Rew:15355.0,188.2,15355.0,188.1,15355.0,188.0] || equal(e0,e0) equal(op(e1,e0),e3) equal(op(op(e1,e0),e1),e2)** -> .
% 1.28/1.49  15397[6:Obv:15396.0] || equal(op(e1,e0),e3) equal(op(op(e1,e0),e1),e2)** -> .
% 1.28/1.49  15399[7:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  15405[7:Rew:15399.0,21.1] || SkC8* -> equal(e2,e0).
% 1.28/1.49  15406[7:Rew:15399.0,11.1] || SkC2* -> equal(e2,e0).
% 1.28/1.49  15413[7:Rew:15399.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.49  15417[7:Rew:15399.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  15427[7:MRR:15405.1,2.0] || SkC8* -> .
% 1.28/1.49  15428[7:MRR:15364.2,15427.0] ||  -> SkC14 SkC11 SkC2*.
% 1.28/1.49  15429[7:MRR:15406.1,2.0] || SkC2* -> .
% 1.28/1.49  15430[7:MRR:15428.2,15429.0] ||  -> SkC14 SkC11*.
% 1.28/1.49  15431[7:MRR:15413.1,6.0] || SkC14* -> .
% 1.28/1.49  15432[7:MRR:15430.0,15431.0] ||  -> SkC11*.
% 1.28/1.49  15433[7:MRR:27.0,15432.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  15443[7:Rew:15433.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  15469[7:MRR:15383.0,15417.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  15483[7:Rew:15469.0,15443.0] || equal(e2,e2)* -> .
% 1.28/1.49  15484[7:Obv:15483.0] ||  -> .
% 1.28/1.49  15516[7:Spt:15484.0,159.0,15399.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  15517[7:Spt:15484.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  15518[7:MRR:11720.0,15516.0] ||  -> equal(op(e3,e2),e2)** equal(op(e1,e2),e2).
% 1.28/1.49  15519[7:MRR:11727.0,15516.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2).
% 1.28/1.49  15520[8:Spt:15517.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  15524[8:Rew:15520.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  15530[8:Rew:15520.0,21.1] || SkC8* -> equal(e3,e0).
% 1.28/1.49  15531[8:Rew:15520.0,11.1] || SkC2* -> equal(e3,e0).
% 1.28/1.49  15532[8:Rew:15520.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  15533[8:Rew:15520.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  15535[8:Rew:15520.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  15536[8:Rew:15520.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  15537[8:Rew:15520.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  15541[8:Rew:15520.0,134.0] ||  -> equal(e3,e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  15543[8:Rew:15520.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e3,e1).
% 1.28/1.49  15544[8:MRR:15530.1,3.0] || SkC8* -> .
% 1.28/1.49  15545[8:MRR:15364.2,15544.0] ||  -> SkC14 SkC11 SkC2*.
% 1.28/1.49  15546[8:MRR:15531.1,3.0] || SkC2* -> .
% 1.28/1.49  15547[8:MRR:15545.2,15546.0] ||  -> SkC14 SkC11*.
% 1.28/1.49  15549[8:MRR:122.1,15532.0] ||  -> equal(op(e3,e3),e3)** equal(op(e1,e3),e3) equal(op(e0,e3),e3).
% 1.28/1.49  15550[8:MRR:111.2,15533.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.49  15555[8:MRR:15386.2,15535.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1).
% 1.28/1.49  15556[8:MRR:14759.1,15535.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e0),e3).
% 1.28/1.49  15557[8:MRR:11726.1,15536.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  15558[8:MRR:11693.1,15536.0] ||  -> equal(op(e3,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.49  15560[8:MRR:14758.1,15537.0] ||  -> equal(op(e3,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.49  15561[8:MRR:15543.2,5.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.49  15562[8:Obv:15524.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  15566[8:MRR:15541.0,5.0] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  15572[9:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  15582[9:Rew:15572.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  15584[9:Rew:15572.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  15603[9:MRR:15556.0,15582.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.49  15611[9:Rew:15603.0,15374.1] || SkC15* -> equal(e3,e1).
% 1.28/1.49  15612[9:Rew:15603.0,15397.0] || equal(e3,e3) equal(op(op(e1,e0),e1),e2)** -> .
% 1.28/1.49  15614[9:MRR:15611.1,5.0] || SkC15* -> .
% 1.28/1.49  15617[9:MRR:15562.2,15614.0] ||  -> SkC17 SkC16 equal(op(e2,e3),e2)**.
% 1.28/1.49  15619[9:MRR:15385.0,15584.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)**.
% 1.28/1.49  15630[9:Obv:15612.0] || equal(op(op(e1,e0),e1),e2)** -> .
% 1.28/1.49  15631[9:Rew:15603.0,15630.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  15632[9:MRR:15381.1,15631.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  15633[9:MRR:15619.1,15631.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  15635[9:Rew:15632.0,74.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  15638[9:Rew:15632.0,15561.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.49  15642[9:Rew:15633.0,79.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  15647[9:MRR:15617.2,15635.0] ||  -> SkC17 SkC16*.
% 1.28/1.49  15649[9:Obv:15638.1] || SkC16* -> .
% 1.28/1.49  15650[9:MRR:15647.1,15649.0] ||  -> SkC17*.
% 1.28/1.49  15651[9:MRR:11731.0,15650.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  15652[9:MRR:15372.0,15650.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  15657[9:Rew:15651.0,15566.2] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(e1,e0).
% 1.28/1.49  15667[9:MRR:15555.1,15652.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  15708[9:Rew:15667.0,15657.0] ||  -> equal(e2,e1) equal(op(e3,e2),e1)** equal(e1,e0).
% 1.28/1.49  15709[9:MRR:15708.0,15708.2,4.0,1.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  15710[9:MRR:15709.0,15642.0] ||  -> .
% 1.28/1.49  15711[9:Spt:15710.0,154.0,15572.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  15712[9:Spt:15710.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  15713[9:MRR:15549.0,15711.0] ||  -> equal(op(e1,e3),e3)** equal(op(e0,e3),e3).
% 1.28/1.49  15715[10:Spt:15712.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  15719[10:Rew:15715.0,15550.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.49  15721[10:Rew:15715.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  15725[10:Rew:15715.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  15737[10:Rew:15715.0,102.2] || SkC15 equal(op(e3,e0),e3)** -> equal(e2,e0).
% 1.28/1.49  15738[10:Obv:15719.1] || SkC17* -> .
% 1.28/1.49  15739[10:MRR:15562.0,15738.0] ||  -> SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  15742[10:MRR:15381.1,15721.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  15747[10:Rew:15742.0,15561.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.49  15765[10:Obv:15747.1] || SkC16* -> .
% 1.28/1.49  15766[10:MRR:15739.0,15739.2,15765.0,15725.0] ||  -> SkC15*.
% 1.28/1.49  15767[10:MRR:15374.0,15766.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  15774[10:Rew:15767.0,15558.1] ||  -> equal(op(e3,e0),e3)** equal(e3,e1).
% 1.28/1.49  15783[10:MRR:15774.1,5.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  15829[10:Rew:15783.0,15737.1] || SkC15* equal(e3,e3) -> equal(e2,e0).
% 1.28/1.49  15830[10:Obv:15829.1] || SkC15* -> equal(e2,e0).
% 1.28/1.49  15831[10:MRR:15830.1,2.0] || SkC15* -> .
% 1.28/1.49  15832[10:MRR:15831.0,15766.0] ||  -> .
% 1.28/1.49  15843[10:Spt:15832.0,15712.0,15715.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  15844[10:Spt:15832.0,15712.1,15712.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  15845[10:MRR:32.1,15843.0] || SkC14* -> .
% 1.28/1.49  15846[10:MRR:15547.0,15845.0] ||  -> SkC11*.
% 1.28/1.49  15848[10:MRR:93.0,15846.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  15849[10:MRR:15562.3,15848.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  15850[10:MRR:15519.0,15848.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  15856[10:Rew:15850.0,15561.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.49  15858[10:Obv:15856.1] || SkC16* -> .
% 1.28/1.49  15859[10:MRR:15849.1,15858.0] ||  -> SkC17 SkC15*.
% 1.28/1.49  15860[10:MRR:11718.0,11718.1,15843.0,15848.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  15863[10:Rew:15860.0,69.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  15867[10:Rew:15860.0,15713.0] ||  -> equal(e3,e2) equal(op(e0,e3),e3)**.
% 1.28/1.49  15869[10:MRR:15555.0,15863.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  15873[10:Rew:15869.0,15372.1] || SkC17* equal(e1,e1) -> .
% 1.28/1.49  15884[10:Obv:15873.1] || SkC17* -> .
% 1.28/1.49  15885[10:MRR:15859.0,15884.0] ||  -> SkC15*.
% 1.28/1.49  15886[10:MRR:15374.0,15885.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  15891[10:Rew:15886.0,37.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  15892[10:Rew:15886.0,38.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  15905[10:MRR:15557.1,15891.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  15909[10:Rew:15905.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  15911[10:MRR:15867.0,6.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  15914[10:Rew:15911.0,62.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.49  15917[10:MRR:15560.1,15914.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  15921[10:Rew:15917.0,76.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  15949[10:MRR:11723.0,11723.1,11723.2,15921.0,15909.0,15892.0] ||  -> .
% 1.28/1.49  15960[8:Spt:15949.0,15517.0,15520.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  15961[8:Spt:15949.0,15517.1,15517.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  15962[8:MRR:26.1,15960.0] || SkC11* -> .
% 1.28/1.49  15963[8:MRR:15364.1,15962.0] ||  -> SkC14 SkC8 SkC2*.
% 1.28/1.49  15964[8:MRR:33.1,15960.0] || SkC14* -> .
% 1.28/1.49  15965[8:MRR:15963.0,15964.0] ||  -> SkC8 SkC2*.
% 1.28/1.49  15969[9:Spt:15961.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  15974[9:Rew:15969.0,15389.0] ||  -> equal(e1,e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  15977[9:Rew:15969.0,21.1] || SkC8* -> equal(e1,e0).
% 1.28/1.49  15980[9:Rew:15969.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  15981[9:Rew:15969.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  15982[9:Rew:15969.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  15988[9:MRR:15977.1,1.0] || SkC8* -> .
% 1.28/1.49  15989[9:MRR:15965.0,15988.0] ||  -> SkC2*.
% 1.28/1.49  15990[9:MRR:84.0,15989.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  15995[9:MRR:11733.2,15980.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)**.
% 1.28/1.49  15998[9:MRR:15386.1,15981.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)**.
% 1.28/1.49  15999[9:MRR:11734.2,15982.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)**.
% 1.28/1.49  16000[9:MRR:11719.2,15982.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e3)**.
% 1.28/1.49  16005[9:MRR:11731.1,15990.0] || SkC17* -> .
% 1.28/1.49  16006[9:MRR:15377.1,15990.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  16007[9:MRR:11691.1,16005.0] || equal(op(e0,e3),e0)** -> SkC16 SkC15.
% 1.28/1.49  16015[9:Rew:16006.0,54.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  16018[9:MRR:102.2,16015.0] || SkC15 equal(op(e3,e0),e3)** -> .
% 1.28/1.49  16020[9:MRR:154.3,16015.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e2) equal(op(e3,e3),e1).
% 1.28/1.49  16021[9:Rew:16006.0,16007.0] || equal(e0,e0) -> SkC16 SkC15*.
% 1.28/1.49  16022[9:Obv:16021.0] ||  -> SkC16 SkC15*.
% 1.28/1.49  16023[9:Rew:16006.0,15999.1] ||  -> equal(op(e0,e1),e1)** equal(e1,e0).
% 1.28/1.49  16024[9:MRR:16023.1,1.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  16029[9:Rew:16024.0,42.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  16031[9:MRR:15385.1,16029.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e2).
% 1.28/1.49  16032[9:MRR:16000.0,15990.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  16034[9:Rew:16032.0,46.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  16036[9:Rew:16032.0,11738.1] || equal(op(e0,e2),e3) equal(op(e3,e0),e1)** -> .
% 1.28/1.49  16040[9:MRR:15998.1,16034.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  16042[9:Rew:16040.0,69.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  16049[9:MRR:15387.2,16042.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1).
% 1.28/1.49  16052[9:Rew:16032.0,16036.0] || equal(e3,e3) equal(op(e3,e0),e1)** -> .
% 1.28/1.49  16053[9:Obv:16052.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  16054[9:MRR:11723.2,16053.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0).
% 1.28/1.49  16055[9:MRR:15995.1,16053.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  16058[9:Rew:16055.0,66.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  16064[9:MRR:16049.1,16058.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  16067[9:Rew:16064.0,56.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  16071[9:Rew:16032.0,15974.1] ||  -> equal(e1,e0) equal(e3,e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  16072[9:MRR:16071.0,16071.1,1.0,3.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.49  16074[9:Rew:16072.0,77.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  16080[9:MRR:16054.1,16074.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  16088[9:Rew:16080.0,76.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  16090[9:Rew:16080.0,16018.1] || SkC15* equal(e3,e3) -> .
% 1.28/1.49  16094[9:MRR:105.2,16088.0] || SkC16 equal(op(e3,e3),e1)** -> .
% 1.28/1.49  16095[9:MRR:16031.0,16088.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  16098[9:Rew:16095.0,80.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  16101[9:Obv:16090.1] || SkC15* -> .
% 1.28/1.49  16102[9:MRR:16022.1,16101.0] ||  -> SkC16*.
% 1.28/1.49  16118[9:MRR:16094.0,16102.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  16128[9:MRR:16020.0,16020.1,16020.2,16067.0,16098.0,16118.0] ||  -> .
% 1.28/1.49  16133[9:Spt:16128.0,15961.0,15969.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  16134[9:Spt:16128.0,15961.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  16140[9:Rew:16134.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  16141[9:MRR:11731.1,16140.0] || SkC17* -> .
% 1.28/1.49  16145[9:Rew:16134.0,11725.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.49  16146[9:Obv:16145.1] || SkC15* -> .
% 1.28/1.49  16149[9:MRR:11691.1,11691.3,16141.0,16146.0] || equal(op(e0,e3),e0)** -> SkC16.
% 1.28/1.49  16150[9:MRR:15377.1,16140.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  16152[9:Rew:16150.0,54.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  16157[9:Rew:16150.0,16149.0] || equal(e0,e0) -> SkC16*.
% 1.28/1.49  16158[9:Obv:16157.0] ||  -> SkC16*.
% 1.28/1.49  16166[9:Rew:16134.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e1,e0).
% 1.28/1.49  16167[9:MRR:16166.2,1.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.49  16168[9:MRR:16167.0,16158.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  16169[9:MRR:15381.0,16168.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  16173[9:Rew:16169.0,79.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  16174[9:Rew:16169.0,80.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  16181[9:MRR:15518.0,16173.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  16189[9:Rew:16169.0,105.2] || SkC16 equal(op(e3,e3),e1)** -> equal(e3,e2).
% 1.28/1.49  16190[9:MRR:16189.2,6.0] || SkC16 equal(op(e3,e3),e1)** -> .
% 1.28/1.49  16191[9:MRR:16190.0,16158.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  16209[9:Rew:16181.0,14759.1] ||  -> equal(op(e1,e3),e3)** equal(e3,e2) equal(op(e1,e0),e3).
% 1.28/1.49  16210[9:MRR:16209.1,6.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e0),e3).
% 1.28/1.49  16218[9:MRR:154.1,154.2,154.3,16174.0,16191.0,16152.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  16219[9:Rew:16218.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  16224[9:MRR:16210.0,16219.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.49  16232[9:Rew:16224.0,15397.0] || equal(e3,e3) equal(op(op(e1,e0),e1),e2)** -> .
% 1.28/1.49  16261[9:Obv:16232.0] || equal(op(op(e1,e0),e1),e2)** -> .
% 1.28/1.49  16262[9:Rew:16169.0,16261.0,16224.0,16261.0] || equal(e2,e2)* -> .
% 1.28/1.49  16263[9:Obv:16262.0] ||  -> .
% 1.28/1.49  16283[3:Spt:16263.0,11687.0,11694.0] || equal(op(e0,e0),e2)** -> .
% 1.28/1.49  16284[3:Spt:16263.0,11687.1] ||  -> equal(op(e0,e0),e1)**.
% 1.28/1.49  16288[3:Rew:16284.0,22.1] || SkC8* -> equal(e2,e1).
% 1.28/1.49  16289[3:MRR:16288.1,4.0] || SkC8* -> .
% 1.28/1.49  16290[3:Rew:16284.0,10.1] || SkC2* -> equal(e2,e1).
% 1.28/1.49  16291[3:MRR:16290.1,4.0] || SkC2* -> .
% 1.28/1.49  16292[3:Rew:16284.0,34.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  16293[3:Rew:16284.0,35.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  16294[3:Rew:16284.0,36.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  16295[3:Rew:16284.0,58.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  16296[3:Rew:16284.0,59.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  16297[3:Rew:16284.0,60.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  16298[3:MRR:11690.4,11690.8,16289.0,16291.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC7 SkC6 SkC4 SkC1*.
% 1.28/1.49  16299[3:MRR:97.2,16292.0] || SkC15 equal(op(e1,e1),e0)** -> .
% 1.28/1.49  16300[3:Rew:16284.0,112.2] || SkC17 equal(op(e0,e2),e0)** -> equal(e2,e1).
% 1.28/1.49  16301[3:MRR:16300.2,4.0] || SkC17 equal(op(e0,e2),e0)** -> .
% 1.28/1.49  16302[3:Rew:16284.0,103.1] || SkC16 equal(e1,e1) -> equal(op(e0,e1),e0)**.
% 1.28/1.49  16303[3:Obv:16302.1] || SkC16 -> equal(op(e0,e1),e0)**.
% 1.28/1.49  16305[3:MRR:165.0,16292.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e0),e3)** equal(op(e1,e0),e2).
% 1.28/1.49  16306[3:MRR:161.3,16293.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e0) equal(op(e2,e0),e3)**.
% 1.28/1.49  16307[3:MRR:157.3,16294.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0) equal(op(e3,e0),e2).
% 1.28/1.49  16308[3:MRR:168.0,16295.0] ||  -> equal(op(e0,e1),e0) equal(op(e0,e1),e3)** equal(op(e0,e1),e2).
% 1.28/1.49  16309[3:MRR:167.3,16296.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e0) equal(op(e0,e2),e3)**.
% 1.28/1.49  16310[3:MRR:166.3,16297.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0) equal(op(e0,e3),e2).
% 1.28/1.49  16311[3:Rew:16284.0,148.1] ||  -> equal(op(e2,e0),e2) equal(e2,e1) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  16312[3:MRR:16311.1,4.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  16313[3:Rew:16284.0,149.1] ||  -> equal(op(e0,e2),e2) equal(e2,e1) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  16314[3:MRR:16313.1,4.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  16315[3:MRR:143.3,16292.0] ||  -> equal(op(e1,e1),e1) equal(op(e1,e3),e1)** equal(op(e1,e2),e1).
% 1.28/1.49  16316[3:MRR:142.3,16295.0] ||  -> equal(op(e1,e1),e1) equal(op(e3,e1),e1)** equal(op(e2,e1),e1).
% 1.28/1.49  16317[3:MRR:135.3,16293.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.28/1.49  16318[3:MRR:134.3,16296.0] ||  -> equal(op(e2,e2),e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  16319[3:MRR:127.3,16294.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(op(e3,e2),e1).
% 1.28/1.49  16320[3:MRR:126.3,16297.0] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(op(e2,e3),e1).
% 1.28/1.49  16323[3:Rew:16284.0,193.2,16284.0,193.1,16284.0,193.0] || equal(e1,e1) equal(op(e0,e1),e2) equal(op(op(e0,e1),e0),e3)** -> .
% 1.28/1.49  16324[3:Obv:16323.0] || equal(op(e0,e1),e2) equal(op(op(e0,e1),e0),e3)** -> .
% 1.28/1.49  16325[3:Rew:16284.0,194.2,16284.0,194.1,16284.0,194.0] || equal(e1,e1) equal(op(e0,e1),e3) equal(op(op(e0,e1),e0),e2)** -> .
% 1.28/1.49  16326[3:Obv:16325.0] || equal(op(e0,e1),e3) equal(op(op(e0,e1),e0),e2)** -> .
% 1.28/1.49  16328[4:Spt:164.0] ||  -> equal(op(e1,e1),e1)**.
% 1.28/1.49  16335[4:Rew:16328.0,17.1] || SkC6* -> equal(e2,e1).
% 1.28/1.49  16336[4:Rew:16328.0,24.1] || SkC9* -> equal(e2,e1).
% 1.28/1.49  16343[4:Rew:16328.0,19.1] || SkC7* -> equal(e3,e1).
% 1.28/1.49  16344[4:Rew:16328.0,31.1] || SkC13* -> equal(e3,e1).
% 1.28/1.49  16348[4:Rew:16328.0,145.0] ||  -> equal(e1,e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  16350[4:Rew:16328.0,14.1] || SkC4* -> equal(e1,e0).
% 1.28/1.49  16351[4:Rew:16328.0,9.1] || SkC1* -> equal(e1,e0).
% 1.28/1.49  16353[4:Rew:16328.0,43.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  16354[4:Rew:16328.0,44.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  16356[4:Rew:16328.0,67.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  16357[4:Rew:16328.0,68.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  16358[4:MRR:16335.1,4.0] || SkC6* -> .
% 1.28/1.49  16359[4:MRR:16298.5,16358.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC7 SkC4 SkC1*.
% 1.28/1.49  16360[4:MRR:16336.1,4.0] || SkC9* -> .
% 1.28/1.49  16361[4:MRR:16343.1,5.0] || SkC7* -> .
% 1.28/1.49  16362[4:MRR:16344.1,5.0] || SkC13* -> .
% 1.28/1.49  16363[4:MRR:16350.1,1.0] || SkC4* -> .
% 1.28/1.49  16364[4:MRR:16351.1,1.0] || SkC1* -> .
% 1.28/1.49  16366[4:MRR:16317.1,16353.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e3),e1)**.
% 1.28/1.49  16368[4:MRR:16319.1,16354.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e2),e1).
% 1.28/1.49  16369[4:MRR:163.1,16356.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.49  16370[4:MRR:16318.1,16356.0] ||  -> equal(op(e2,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  16371[4:MRR:162.1,16357.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2) equal(op(e1,e3),e0).
% 1.28/1.49  16372[4:MRR:16320.1,16357.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1).
% 1.28/1.49  16373[4:MRR:16359.1,16359.3,16359.4,16359.5,16359.6,16362.0,16360.0,16361.0,16363.0,16364.0] ||  -> SkC14 SkC11*.
% 1.28/1.49  16379[4:MRR:16348.0,1.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  16381[5:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  16388[5:Rew:16381.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.49  16390[5:Rew:16381.0,16370.0] ||  -> equal(e2,e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  16398[5:Rew:16381.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  16400[5:Rew:16381.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  16408[5:MRR:16388.1,6.0] || SkC14* -> .
% 1.28/1.49  16409[5:MRR:16373.0,16408.0] ||  -> SkC11*.
% 1.28/1.49  16410[5:MRR:27.0,16409.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  16414[5:Rew:16410.0,172.0] || equal(e2,e2) equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.49  16416[5:Rew:16410.0,111.1] || SkC17 equal(e2,e2) -> equal(op(e3,e2),e3)**.
% 1.28/1.49  16423[5:Rew:16410.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  16424[5:Rew:16410.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  16428[5:Rew:16410.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  16433[5:Rew:16410.0,102.2] || SkC15 equal(op(e3,e0),e3)** -> equal(e2,e0).
% 1.28/1.49  16440[5:MRR:16314.0,16398.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  16443[5:MRR:16306.0,16400.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e3)**.
% 1.28/1.49  16447[5:MRR:16310.2,16423.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0).
% 1.28/1.49  16448[5:MRR:16307.2,16424.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0).
% 1.28/1.49  16450[5:MRR:16371.1,16428.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e0).
% 1.28/1.49  16451[5:MRR:16390.0,4.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  16463[5:MRR:16440.0,16423.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  16471[5:Rew:16463.0,16303.1] || SkC16* -> equal(e2,e0).
% 1.28/1.49  16475[5:Rew:16463.0,16324.0] || equal(e2,e2) equal(op(op(e0,e1),e0),e3)** -> .
% 1.28/1.49  16476[5:MRR:16471.1,2.0] || SkC16* -> .
% 1.28/1.49  16477[5:MRR:11691.2,16476.0] || equal(op(e0,e3),e0)** -> SkC17 SkC15.
% 1.28/1.49  16488[5:Obv:16416.1] || SkC17 -> equal(op(e3,e2),e3)**.
% 1.28/1.49  16489[5:Rew:16451.0,16488.1] || SkC17* -> equal(e3,e1).
% 1.28/1.49  16490[5:MRR:16489.1,5.0] || SkC17* -> .
% 1.28/1.49  16491[5:MRR:16477.1,16490.0] || equal(op(e0,e3),e0)** -> SkC15.
% 1.28/1.49  16492[5:MRR:16433.2,2.0] || SkC15 equal(op(e3,e0),e3)** -> .
% 1.28/1.49  16494[5:Obv:16475.0] || equal(op(op(e0,e1),e0),e3)** -> .
% 1.28/1.49  16495[5:Rew:16463.0,16494.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  16496[5:MRR:16443.1,16495.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  16497[5:Rew:16496.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  16502[5:MRR:16448.1,16497.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  16506[5:Rew:16502.0,16492.1] || SkC15* equal(e3,e3) -> .
% 1.28/1.49  16517[5:Obv:16506.1] || SkC15* -> .
% 1.28/1.49  16518[5:MRR:16491.1,16517.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  16520[5:MRR:16447.1,16518.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  16521[5:Rew:16520.0,52.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  16526[5:MRR:16450.0,16521.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  16541[5:Obv:16414.0] || equal(op(e3,op(e3,e3)),e1) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.28/1.49  16542[5:Rew:16526.0,16541.1,16451.0,16541.1,16410.0,16541.1,16451.0,16541.0,16410.0,16541.0] || equal(e1,e1)* equal(e0,e0) -> .
% 1.28/1.49  16543[5:Obv:16542.1] ||  -> .
% 1.28/1.49  16547[5:Spt:16543.0,159.0,16381.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  16548[5:Spt:16543.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  16551[6:Spt:16548.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  16554[6:Rew:16551.0,178.0] || equal(e3,e3) equal(op(e2,op(e2,e2)),e1) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.49  16555[6:Rew:16551.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  16557[6:Rew:16551.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  16558[6:Rew:16551.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  16559[6:Rew:16551.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  16566[6:Rew:16551.0,16370.0] ||  -> equal(e3,e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  16570[6:Rew:16551.0,136.0] ||  -> equal(e3,e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  16573[6:Rew:16551.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e3,e0).
% 1.28/1.49  16576[6:MRR:16306.2,16557.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e0).
% 1.28/1.49  16578[6:MRR:16369.1,16558.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 1.28/1.49  16581[6:MRR:11692.1,16559.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e1),e3).
% 1.28/1.49  16587[6:MRR:16566.0,5.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  16588[6:Rew:16587.0,81.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  16597[6:MRR:16372.0,16588.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  16601[6:Rew:16597.0,124.1] ||  -> equal(op(e3,e3),e2)** equal(e2,e1) equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.49  16611[6:MRR:16573.2,3.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.49  16612[6:Obv:16555.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  16613[6:Rew:16597.0,16612.3] ||  -> SkC17 SkC16 SkC15* equal(e2,e1).
% 1.28/1.49  16614[6:MRR:16613.3,4.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.49  16617[6:Rew:16587.0,16570.2] ||  -> equal(e3,e0) equal(op(e0,e2),e0) equal(e1,e0) equal(op(e1,e2),e0)**.
% 1.28/1.49  16618[6:MRR:16617.0,16617.2,3.0,1.0] ||  -> equal(op(e0,e2),e0) equal(op(e1,e2),e0)**.
% 1.28/1.49  16623[6:MRR:16601.1,4.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.49  16627[6:Obv:16554.0] || equal(op(e2,op(e2,e2)),e1) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.49  16628[6:Rew:16597.0,16627.1,16551.0,16627.1,16597.0,16627.0,16551.0,16627.0] || equal(e1,e1) equal(op(e1,e2),e0)** -> .
% 1.28/1.49  16629[6:Obv:16628.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  16631[6:MRR:16578.1,16629.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  16632[6:MRR:16618.1,16629.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  16634[6:Rew:16631.0,65.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  16635[6:Rew:16631.0,69.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  16640[6:Rew:16632.0,61.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  16641[6:Rew:16632.0,16301.1] || SkC17* equal(e0,e0) -> .
% 1.28/1.49  16645[6:MRR:16312.2,16634.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)**.
% 1.28/1.49  16648[6:MRR:16623.1,16635.0] ||  -> equal(op(e3,e3),e2)** equal(op(e0,e3),e2).
% 1.28/1.49  16650[6:MRR:16303.1,16640.0] || SkC16* -> .
% 1.28/1.49  16653[6:MRR:16614.1,16650.0] ||  -> SkC17 SkC15*.
% 1.28/1.49  16654[6:Obv:16641.1] || SkC17* -> .
% 1.28/1.49  16655[6:MRR:16653.0,16654.0] ||  -> SkC15*.
% 1.28/1.49  16658[6:MRR:16611.0,16655.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  16661[6:MRR:16576.0,16658.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  16693[6:Rew:16661.0,16645.0] ||  -> equal(e2,e0) equal(op(e3,e0),e2)**.
% 1.28/1.49  16694[6:MRR:16693.0,2.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  16696[6:Rew:16694.0,78.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  16704[6:MRR:16648.0,16696.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  16708[6:Rew:16704.0,16581.0] ||  -> equal(e3,e2) equal(op(e0,e1),e3)**.
% 1.28/1.49  16710[6:MRR:16708.0,6.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.49  16713[6:Rew:16710.0,16326.1] || equal(op(e0,e1),e3) equal(op(e3,e0),e2)** -> .
% 1.28/1.49  16728[6:Rew:16694.0,16713.1,16710.0,16713.0] || equal(e3,e3)* equal(e2,e2) -> .
% 1.28/1.49  16729[6:Obv:16728.1] ||  -> .
% 1.28/1.49  16730[6:Spt:16729.0,16548.0,16551.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  16731[6:Spt:16729.0,16548.1,16548.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  16732[6:MRR:26.1,16730.0] || SkC11* -> .
% 1.28/1.49  16733[6:MRR:16373.1,16732.0] ||  -> SkC14*.
% 1.28/1.49  16735[6:MRR:32.0,16733.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  16740[6:Rew:16735.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  16743[6:Rew:16735.0,16368.0] ||  -> equal(e2,e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  16744[6:MRR:16743.0,4.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  16745[6:Rew:16744.0,51.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  16752[6:MRR:16366.0,16745.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  16759[6:MRR:16731.0,16745.0] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  16763[6:Rew:16759.0,49.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  16772[6:Rew:16744.0,111.2,16735.0,111.1] || SkC17* equal(e2,e2) -> equal(e3,e1).
% 1.28/1.49  16773[6:Obv:16772.1] || SkC17* -> equal(e3,e1).
% 1.28/1.49  16774[6:MRR:16773.1,5.0] || SkC17* -> .
% 1.28/1.49  16775[6:MRR:11691.1,16774.0] || equal(op(e0,e3),e0)** -> SkC16 SkC15.
% 1.28/1.49  16779[6:Rew:16735.0,102.2] || SkC15 equal(op(e3,e0),e3)** -> equal(e2,e0).
% 1.28/1.49  16780[6:MRR:16779.2,2.0] || SkC15 equal(op(e3,e0),e3)** -> .
% 1.28/1.49  16792[6:MRR:16379.2,16763.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)**.
% 1.28/1.49  16802[6:MRR:16307.2,16740.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0).
% 1.28/1.49  16804[6:Rew:16752.0,128.2,16735.0,128.0] ||  -> equal(e2,e0) equal(op(e0,e3),e0) equal(e1,e0) equal(op(e1,e3),e0)**.
% 1.28/1.49  16805[6:MRR:16804.0,16804.2,2.0,1.0] ||  -> equal(op(e0,e3),e0) equal(op(e1,e3),e0)**.
% 1.28/1.49  16818[6:Rew:16744.0,172.2,16735.0,172.2,16744.0,172.1,16735.0,172.1,16735.0,172.0] || equal(e2,e2) equal(e1,e1) equal(op(e1,e3),e0)** -> .
% 1.28/1.49  16819[6:Obv:16818.1] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  16820[6:MRR:16792.1,16819.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  16822[6:MRR:16805.1,16819.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  16827[6:Rew:16820.0,38.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  16839[6:Rew:16822.0,62.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  16841[6:Rew:16822.0,16775.0] || equal(e0,e0) -> SkC16 SkC15*.
% 1.28/1.49  16844[6:MRR:16802.1,16827.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  16850[6:Rew:16844.0,16780.1] || SkC15* equal(e3,e3) -> .
% 1.28/1.49  16870[6:MRR:16303.1,16839.0] || SkC16* -> .
% 1.28/1.49  16872[6:Obv:16841.0] ||  -> SkC16 SkC15*.
% 1.28/1.49  16873[6:MRR:16872.0,16870.0] ||  -> SkC15*.
% 1.28/1.49  16881[6:Obv:16850.1] || SkC15* -> .
% 1.28/1.49  16882[6:MRR:16881.0,16873.0] ||  -> .
% 1.28/1.49  16913[4:Spt:16882.0,164.0,16328.0] || equal(op(e1,e1),e1)** -> .
% 1.28/1.49  16914[4:Spt:16882.0,164.1,164.2,164.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 1.28/1.49  16915[4:MRR:16315.0,16913.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e2),e1).
% 1.28/1.49  16916[4:MRR:16316.0,16913.0] ||  -> equal(op(e3,e1),e1)** equal(op(e2,e1),e1).
% 1.28/1.49  16917[5:Spt:16914.0] ||  -> equal(op(e1,e1),e3)**.
% 1.28/1.49  16924[5:Rew:16917.0,14.1] || SkC4* -> equal(e3,e0).
% 1.28/1.49  16925[5:Rew:16917.0,9.1] || SkC1* -> equal(e3,e0).
% 1.28/1.49  16926[5:Rew:16917.0,183.0] || equal(e3,e3) equal(op(e1,op(e1,e1)),e0) equal(op(op(e1,op(e1,e1)),e1),e2)** -> .
% 1.28/1.49  16928[5:Rew:16917.0,116.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  16931[5:Rew:16917.0,141.1] ||  -> equal(op(e1,e2),e2) equal(e3,e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  16932[5:Rew:16917.0,140.1] ||  -> equal(op(e2,e1),e2) equal(e3,e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  16934[5:Rew:16917.0,113.2] || SkC17 equal(op(e1,e2),e1)** -> equal(e3,e2).
% 1.28/1.49  16935[5:Rew:16917.0,17.1] || SkC6* -> equal(e3,e2).
% 1.28/1.49  16936[5:Rew:16917.0,24.1] || SkC9* -> equal(e3,e2).
% 1.28/1.49  16937[5:Rew:16917.0,68.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  16938[5:Rew:16917.0,67.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  16939[5:Rew:16917.0,64.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.49  16940[5:Rew:16917.0,44.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  16941[5:Rew:16917.0,43.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  16942[5:Rew:16917.0,40.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.49  16943[5:MRR:16924.1,3.0] || SkC4* -> .
% 1.28/1.49  16944[5:MRR:16298.6,16943.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC7 SkC6 SkC1*.
% 1.28/1.49  16945[5:MRR:16925.1,3.0] || SkC1* -> .
% 1.28/1.49  16946[5:MRR:16935.1,6.0] || SkC6* -> .
% 1.28/1.49  16947[5:MRR:16936.1,6.0] || SkC9* -> .
% 1.28/1.49  16948[5:MRR:162.0,16937.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  16950[5:MRR:163.2,16938.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1) equal(op(e1,e2),e0).
% 1.28/1.49  16951[5:MRR:130.2,16938.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.49  16952[5:MRR:16305.1,16939.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e0),e2)**.
% 1.28/1.49  16953[5:MRR:11693.2,16939.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3).
% 1.28/1.49  16954[5:MRR:105.2,16940.0] || SkC16 equal(op(e3,e3),e1)** -> .
% 1.28/1.49  16955[5:MRR:156.0,16940.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.49  16956[5:MRR:123.2,16940.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(op(e3,e0),e3).
% 1.28/1.49  16957[5:MRR:160.2,16941.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1) equal(op(e2,e1),e0).
% 1.28/1.49  16958[5:MRR:131.2,16941.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e2),e3) equal(op(e2,e0),e3).
% 1.28/1.49  16959[5:MRR:11692.2,16942.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  16960[5:MRR:16308.1,16942.0] ||  -> equal(op(e0,e1),e0) equal(op(e0,e1),e2)**.
% 1.28/1.49  16961[5:MRR:16944.3,16944.5,16944.6,16947.0,16946.0,16945.0] ||  -> SkC14 SkC13 SkC11 SkC7*.
% 1.28/1.49  16962[5:MRR:16934.2,6.0] || SkC17 equal(op(e1,e2),e1)** -> .
% 1.28/1.49  16963[5:Obv:16928.0] ||  -> SkC17 SkC16 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  16966[5:MRR:16931.1,6.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  16967[5:MRR:16932.1,6.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  16968[5:Obv:16926.0] || equal(op(e1,op(e1,e1)),e0) equal(op(op(e1,op(e1,e1)),e1),e2)** -> .
% 1.28/1.49  16969[5:Rew:16917.0,16968.1,16917.0,16968.0] || equal(op(e1,e3),e0) equal(op(op(e1,e3),e1),e2)** -> .
% 1.28/1.49  16973[6:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  16974[6:Rew:16973.0,16958.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2) equal(op(e2,e0),e3).
% 1.28/1.49  16980[6:Rew:16973.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.49  16981[6:Rew:16973.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.49  16984[6:Rew:16973.0,16318.0] ||  -> equal(e2,e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  16988[6:Rew:16973.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  16990[6:Rew:16973.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  16993[6:Rew:16973.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  17000[6:MRR:16980.1,6.0] || SkC14* -> .
% 1.28/1.49  17001[6:MRR:16961.0,17000.0] ||  -> SkC13 SkC11 SkC7*.
% 1.28/1.49  17002[6:MRR:16981.1,6.0] || SkC11* -> .
% 1.28/1.49  17003[6:MRR:17001.1,17002.0] ||  -> SkC13 SkC7*.
% 1.28/1.49  17004[6:MRR:155.1,16988.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.49  17009[6:MRR:16967.0,16990.0] ||  -> equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  17014[6:MRR:16309.0,16993.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e3)**.
% 1.28/1.49  17016[6:MRR:16974.1,6.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e0),e3).
% 1.28/1.49  17018[6:MRR:16984.0,4.0] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  17023[7:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  17035[7:Rew:17023.0,30.1] || SkC13* -> equal(e3,e1).
% 1.28/1.49  17037[7:Rew:17023.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  17038[7:Rew:17023.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  17040[7:Rew:17023.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  17049[7:MRR:17035.1,5.0] || SkC13* -> .
% 1.28/1.49  17050[7:MRR:17003.0,17049.0] ||  -> SkC7*.
% 1.28/1.49  17051[7:MRR:89.0,17050.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  17055[7:MRR:17004.0,17037.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.49  17065[7:MRR:17016.0,17038.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.49  17075[7:MRR:16307.0,17040.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 1.28/1.49  17077[7:MRR:16915.0,17051.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  17080[7:Rew:17077.0,50.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  17090[7:MRR:17055.0,17080.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.49  17092[7:Rew:17090.0,77.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  17098[7:MRR:17075.0,17092.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  17101[7:Rew:17098.0,76.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  17116[7:MRR:17009.0,17101.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  17122[7:Rew:17116.0,16324.1] || equal(op(e0,e1),e2) equal(op(e2,e0),e3)** -> .
% 1.28/1.49  17151[7:Rew:17065.0,17122.1,17116.0,17122.0] || equal(e2,e2) equal(e3,e3)* -> .
% 1.28/1.49  17152[7:Obv:17151.1] ||  -> .
% 1.28/1.49  17153[7:Spt:17152.0,154.0,17023.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  17154[7:Spt:17152.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  17156[7:MRR:16956.0,17153.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e0),e3).
% 1.28/1.49  17157[8:Spt:17154.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  17164[8:Rew:17157.0,30.1] || SkC13* -> equal(e2,e1).
% 1.28/1.49  17166[8:Rew:17157.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  17169[8:Rew:17157.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  17181[8:MRR:17164.1,4.0] || SkC13* -> .
% 1.28/1.49  17182[8:MRR:17003.0,17181.0] ||  -> SkC7*.
% 1.28/1.49  17183[8:MRR:89.0,17182.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  17186[8:MRR:17009.0,17166.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  17212[8:MRR:16948.1,17169.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.49  17225[8:MRR:17212.0,17183.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  17229[8:Rew:17225.0,16969.0] || equal(e0,e0) equal(op(op(e1,e3),e1),e2)** -> .
% 1.28/1.49  17283[8:Obv:17229.0] || equal(op(op(e1,e3),e1),e2)** -> .
% 1.28/1.49  17284[8:Rew:17186.0,17283.0,17225.0,17283.0] || equal(e2,e2)* -> .
% 1.28/1.49  17285[8:Obv:17284.0] ||  -> .
% 1.28/1.49  17290[8:Spt:17285.0,17154.0,17157.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  17291[8:Spt:17285.0,17154.1,17154.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  17295[9:Spt:17291.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  17300[9:Rew:17295.0,16954.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  17301[9:Rew:17295.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  17303[9:Rew:17295.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  17312[9:Rew:17295.0,102.2] || SkC15 equal(op(e3,e0),e3)** -> equal(e1,e0).
% 1.28/1.49  17313[9:Obv:17300.1] || SkC16* -> .
% 1.28/1.49  17314[9:MRR:16963.1,17313.0] ||  -> SkC17 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.49  17316[9:MRR:17018.1,17301.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  17323[9:Rew:17316.0,16962.1] || SkC17* equal(e1,e1) -> .
% 1.28/1.49  17339[9:Obv:17323.1] || SkC17* -> .
% 1.28/1.49  17340[9:MRR:17314.0,17314.2,17339.0,17303.0] ||  -> SkC15*.
% 1.28/1.49  17341[9:MRR:17312.2,1.0] || SkC15 equal(op(e3,e0),e3)** -> .
% 1.28/1.49  17342[9:MRR:17341.0,17340.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  17343[9:MRR:17156.1,17342.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  17344[9:MRR:16953.0,17342.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.49  17349[9:Rew:17343.0,48.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  17358[9:MRR:17014.1,17349.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  17369[9:Rew:17358.0,61.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  17378[9:MRR:16960.0,17369.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  17382[9:Rew:17378.0,16324.0] || equal(e2,e2) equal(op(op(e0,e1),e0),e3)** -> .
% 1.28/1.49  17405[9:Obv:17382.0] || equal(op(op(e0,e1),e0),e3)** -> .
% 1.28/1.49  17406[9:Rew:17344.0,17405.0,17378.0,17405.0] || equal(e3,e3)* -> .
% 1.28/1.49  17407[9:Obv:17406.0] ||  -> .
% 1.28/1.49  17415[9:Spt:17407.0,17291.0,17295.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  17416[9:Spt:17407.0,17291.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  17420[9:Rew:17416.0,20.1] || SkC7* -> equal(e1,e0).
% 1.28/1.49  17421[9:MRR:17420.1,1.0] || SkC7* -> .
% 1.28/1.49  17422[9:MRR:17003.1,17421.0] ||  -> SkC13*.
% 1.28/1.49  17423[9:Rew:17416.0,30.1] || SkC13* -> equal(e1,e0).
% 1.28/1.49  17424[9:MRR:17423.1,1.0] || SkC13* -> .
% 1.28/1.49  17425[9:MRR:17424.0,17422.0] ||  -> .
% 1.28/1.49  17457[6:Spt:17425.0,159.0,16973.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  17458[6:Spt:17425.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  17460[6:MRR:133.0,17457.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2) equal(op(e2,e0),e2).
% 1.28/1.49  17461[7:Spt:17458.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  17465[7:Rew:17461.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  17466[7:Rew:17461.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  17468[7:Rew:17461.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  17471[7:Rew:17461.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  17480[7:Rew:17461.0,16318.0] ||  -> equal(e3,e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  17481[7:Rew:17461.0,16317.0] ||  -> equal(e3,e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.28/1.49  17483[7:Rew:17461.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e3,e1).
% 1.28/1.49  17484[7:MRR:16959.1,17466.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  17492[7:Rew:17484.0,128.1] ||  -> equal(op(e3,e3),e0)** equal(e3,e0) equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 1.28/1.49  17493[7:Rew:17484.0,4446.0] ||  -> equal(e3,e0) equal(op(e0,e2),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  17496[7:Rew:17484.0,16314.1] ||  -> equal(op(e0,e2),e2)** equal(e3,e2) equal(op(e0,e1),e2).
% 1.28/1.49  17497[7:MRR:16953.1,17468.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  17504[7:Rew:17497.0,102.1] || SkC15 equal(e3,e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  17506[7:Rew:17497.0,129.1] ||  -> equal(op(e3,e3),e0)** equal(e3,e0) equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 1.28/1.49  17508[7:Rew:17497.0,125.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e1),e2) equal(e3,e2).
% 1.28/1.49  17511[7:MRR:111.2,17471.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.49  17515[7:MRR:17483.2,5.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.49  17516[7:Obv:17504.1] || SkC15 -> equal(op(e3,e3),e0)**.
% 1.28/1.49  17517[7:Obv:17465.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.49  17518[7:MRR:17480.0,5.0] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  17519[7:MRR:17481.0,5.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.28/1.49  17520[7:MRR:17493.0,3.0] ||  -> equal(op(e0,e2),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  17521[7:MRR:17496.1,6.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  17526[7:MRR:17492.1,3.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 1.28/1.49  17528[7:MRR:17506.1,3.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 1.28/1.49  17529[7:MRR:17508.3,6.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e1),e2).
% 1.28/1.49  17535[8:Spt:16961.0] ||  -> SkC14*.
% 1.28/1.49  17536[8:MRR:32.0,17535.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  17544[8:Rew:17536.0,17511.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.49  17547[8:Rew:17536.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  17549[8:Rew:17536.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  17553[8:Rew:17536.0,17516.1] || SkC15* -> equal(e2,e0).
% 1.28/1.49  17559[8:MRR:17553.1,2.0] || SkC15* -> .
% 1.28/1.49  17561[8:MRR:17517.2,17559.0] ||  -> SkC17 SkC16 equal(op(e2,e3),e2)**.
% 1.28/1.49  17562[8:Obv:17544.1] || SkC17* -> .
% 1.28/1.49  17563[8:MRR:16955.1,17547.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e1),e0).
% 1.28/1.49  17572[8:MRR:17561.0,17561.2,17562.0,17549.0] ||  -> SkC16*.
% 1.28/1.49  17573[8:MRR:16303.0,17572.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  17574[8:MRR:17515.0,17572.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  17577[8:Rew:17573.0,41.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  17579[8:Rew:17573.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  17582[8:MRR:16957.0,17574.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e1),e0).
% 1.28/1.49  17592[8:MRR:17563.1,17579.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  17594[8:Rew:17592.0,45.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  17639[8:MRR:17582.0,17582.1,17594.0,17577.0] ||  -> .
% 1.28/1.49  17649[8:Spt:17639.0,16961.0,17535.0] || SkC14* -> .
% 1.28/1.49  17650[8:Spt:17639.0,16961.1,16961.2,16961.3] ||  -> SkC13 SkC11 SkC7*.
% 1.28/1.49  17651[9:Spt:17650.0] ||  -> SkC13*.
% 1.28/1.49  17652[9:MRR:30.0,17651.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  17664[9:Rew:17652.0,17516.1] || SkC15* -> equal(e1,e0).
% 1.28/1.49  17667[9:Rew:17652.0,16954.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.49  17668[9:Rew:17652.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  17670[9:Rew:17652.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  17673[9:MRR:17664.1,1.0] || SkC15* -> .
% 1.28/1.49  17675[9:MRR:16963.2,17673.0] ||  -> SkC17 SkC16 equal(op(e1,e3),e1)**.
% 1.28/1.49  17676[9:Obv:17667.1] || SkC16* -> .
% 1.28/1.49  17677[9:MRR:17518.1,17668.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  17680[9:Rew:17677.0,16962.1] || SkC17* equal(e1,e1) -> .
% 1.28/1.49  17702[9:Obv:17680.1] || SkC17* -> .
% 1.28/1.49  17720[9:MRR:17675.0,17675.1,17675.2,17702.0,17676.0,17670.0] ||  -> .
% 1.28/1.49  17755[9:Spt:17720.0,17650.0,17651.0] || SkC13* -> .
% 1.28/1.49  17756[9:Spt:17720.0,17650.1,17650.2] ||  -> SkC11 SkC7*.
% 1.28/1.49  17757[10:Spt:17756.0] ||  -> SkC11*.
% 1.28/1.49  17758[10:MRR:27.0,17757.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  17759[10:MRR:93.0,17757.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  17770[10:Rew:17758.0,17526.0] ||  -> equal(e2,e0) equal(op(e2,e3),e0)** equal(op(e1,e3),e0).
% 1.28/1.49  17771[10:Rew:17758.0,17516.1] || SkC15* -> equal(e2,e0).
% 1.28/1.49  17774[10:Rew:17758.0,17511.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.49  17775[10:Rew:17758.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  17780[10:MRR:17771.1,2.0] || SkC15* -> .
% 1.28/1.49  17782[10:MRR:17517.2,17780.0] ||  -> SkC17 SkC16 equal(op(e2,e3),e2)**.
% 1.28/1.49  17784[10:MRR:17460.0,17759.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e0),e2).
% 1.28/1.49  17785[10:Obv:17774.1] || SkC17* -> .
% 1.28/1.49  17787[10:MRR:16955.1,17775.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e1),e0).
% 1.28/1.49  17793[10:MRR:17782.0,17782.2,17785.0,17759.0] ||  -> SkC16*.
% 1.28/1.49  17794[10:MRR:16303.0,17793.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  17795[10:MRR:17515.0,17793.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  17800[10:Rew:17794.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  17813[10:MRR:17784.0,17795.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  17818[10:Rew:17813.0,37.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  17820[10:MRR:16952.1,17818.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  17824[10:Rew:17820.0,66.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  17829[10:MRR:17787.1,17800.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  17831[10:Rew:17829.0,45.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  17835[10:MRR:17519.0,17831.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  17862[10:Rew:17835.0,17770.1] ||  -> equal(e2,e0) equal(e1,e0) equal(op(e1,e3),e0)**.
% 1.28/1.49  17863[10:MRR:17862.0,17862.1,2.0,1.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  17864[10:MRR:17863.0,17824.0] ||  -> .
% 1.28/1.49  17870[10:Spt:17864.0,17756.0,17757.0] || SkC11* -> .
% 1.28/1.49  17871[10:Spt:17864.0,17756.1] ||  -> SkC7*.
% 1.28/1.49  17872[10:MRR:20.0,17871.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  17874[10:Rew:17872.0,17516.1] || SkC15* -> equal(e1,e0).
% 1.28/1.50  17875[10:MRR:17874.1,1.0] || SkC15* -> .
% 1.28/1.50  17878[10:Rew:17872.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.50  17881[10:Rew:17872.0,16954.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.50  17882[10:Obv:17881.1] || SkC16* -> .
% 1.28/1.50  17884[10:MRR:16963.1,16963.2,16963.3,17882.0,17875.0,17878.0] ||  -> SkC17*.
% 1.28/1.50  17885[10:MRR:16962.0,17884.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  17886[10:MRR:16301.0,17884.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.50  17887[10:MRR:17520.0,17886.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.50  17893[10:Rew:17887.0,17521.1] ||  -> equal(op(e0,e2),e2)** equal(e2,e0).
% 1.28/1.50  17894[10:MRR:17893.1,2.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.50  17898[10:Rew:17894.0,48.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.50  17899[10:Rew:17894.0,46.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.50  17911[10:Rew:17872.0,17529.0] ||  -> equal(e2,e1) equal(op(e3,e2),e2)** equal(op(e3,e1),e2).
% 1.28/1.50  17912[10:MRR:17911.0,4.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e1),e2).
% 1.28/1.50  17913[10:MRR:17912.0,17898.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.50  17920[10:Rew:17913.0,17528.2,17872.0,17528.0] ||  -> equal(e1,e0) equal(op(e3,e2),e0)** equal(e2,e0).
% 1.28/1.50  17921[10:MRR:17920.0,17920.2,1.0,2.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.50  17924[10:Rew:17921.0,50.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.50  17933[10:MRR:16950.0,16950.1,16950.2,17899.0,17885.0,17924.0] ||  -> .
% 1.28/1.50  17977[7:Spt:17933.0,17458.0,17461.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.50  17978[7:Spt:17933.0,17458.1,17458.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.50  17979[7:MRR:26.1,17977.0] || SkC11* -> .
% 1.28/1.50  17980[7:MRR:16961.2,17979.0] ||  -> SkC14 SkC13 SkC7*.
% 1.28/1.50  17981[7:MRR:33.1,17977.0] || SkC14* -> .
% 1.28/1.50  17982[7:MRR:17980.0,17981.0] ||  -> SkC13 SkC7*.
% 1.28/1.50  17984[7:MRR:16951.1,17977.0] ||  -> equal(op(e3,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.50  17985[7:MRR:16958.1,17977.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e0),e3).
% 1.28/1.50  17986[8:Spt:17978.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.50  17991[8:Rew:17986.0,73.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.50  18008[8:MRR:16916.1,17991.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  18011[8:Rew:18008.0,80.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.50  18035[8:MRR:20.1,18011.0] || SkC7* -> .
% 1.28/1.50  18036[8:MRR:30.1,18011.0] || SkC13* -> .
% 1.28/1.50  18038[8:MRR:17982.1,18035.0] ||  -> SkC13*.
% 1.28/1.50  18039[8:MRR:18036.0,18038.0] ||  -> .
% 1.28/1.50  18058[8:Spt:18039.0,17978.0,17986.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.50  18059[8:Spt:18039.0,17978.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.50  18067[8:Rew:18059.0,71.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.50  18069[8:MRR:4445.1,18067.0] ||  -> equal(op(e3,e0),e0)** equal(op(e1,e0),e0).
% 1.28/1.50  18070[8:Rew:18059.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.50  18072[8:Rew:18059.0,51.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.50  18073[8:Rew:18059.0,107.2] || SkC16 equal(op(e2,e1),e2)** -> equal(e1,e0).
% 1.28/1.50  18074[8:MRR:18073.2,1.0] || SkC16 equal(op(e2,e1),e2)** -> .
% 1.28/1.50  18075[8:Rew:18059.0,98.1] || SkC15 equal(e0,e0) -> equal(op(e2,e0),e2)**.
% 1.28/1.50  18076[8:Obv:18075.1] || SkC15 -> equal(op(e2,e0),e2)**.
% 1.28/1.50  18080[8:Rew:18059.0,16318.0] ||  -> equal(e1,e0) equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.50  18081[8:MRR:18080.0,1.0] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.50  18082[8:MRR:16957.2,18070.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1).
% 1.28/1.50  18089[8:MRR:155.3,18072.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1).
% 1.28/1.50  18094[8:Rew:18059.0,182.2,18059.0,182.1,18059.0,182.0] || equal(e0,e0) equal(op(e2,e0),e3) equal(op(op(e2,e0),e2),e1)** -> .
% 1.28/1.50  18095[8:Obv:18094.0] || equal(op(e2,e0),e3) equal(op(op(e2,e0),e2),e1)** -> .
% 1.28/1.50  18097[9:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.50  18098[9:Rew:18097.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.50  18099[9:Rew:18097.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.50  18117[9:Rew:18097.0,16319.0] ||  -> equal(e3,e1) equal(op(e3,e1),e1) equal(op(e3,e2),e1)**.
% 1.28/1.50  18128[9:MRR:18089.0,18098.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1).
% 1.28/1.50  18137[9:MRR:17985.0,18099.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.50  18144[9:Rew:18137.0,18095.0] || equal(e3,e3) equal(op(op(e2,e0),e2),e1)** -> .
% 1.28/1.50  18145[9:Rew:18137.0,18076.1] || SkC15* -> equal(e3,e2).
% 1.28/1.50  18149[9:MRR:18145.1,6.0] || SkC15* -> .
% 1.28/1.50  18152[9:MRR:16963.2,18149.0] ||  -> SkC17 SkC16 equal(op(e1,e3),e1)**.
% 1.28/1.50  18155[9:Obv:18144.0] || equal(op(op(e2,e0),e2),e1)** -> .
% 1.28/1.50  18156[9:Rew:18137.0,18155.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.50  18157[9:MRR:18081.1,18156.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.50  18158[9:MRR:18128.1,18156.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.50  18164[9:Rew:18157.0,16962.1] || SkC17* equal(e1,e1) -> .
% 1.28/1.50  18165[9:Rew:18157.0,69.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.50  18172[9:Obv:18164.1] || SkC17* -> .
% 1.28/1.50  18173[9:MRR:18152.0,18172.0] ||  -> SkC16 equal(op(e1,e3),e1)**.
% 1.28/1.50  18185[9:MRR:18173.1,18165.0] ||  -> SkC16*.
% 1.28/1.50  18187[9:MRR:18074.0,18185.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.50  18206[9:MRR:18082.0,18187.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.50  18210[9:Rew:18206.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.50  18233[9:Rew:18158.0,18117.2] ||  -> equal(e3,e1) equal(op(e3,e1),e1)** equal(e2,e1).
% 1.28/1.50  18234[9:MRR:18233.0,18233.2,5.0,4.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  18235[9:MRR:18234.0,18210.0] ||  -> .
% 1.28/1.50  18238[9:Spt:18235.0,154.0,18097.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.50  18239[9:Spt:18235.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.50  18242[10:Spt:18239.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.50  18249[10:Rew:18242.0,20.1] || SkC7* -> equal(e2,e1).
% 1.28/1.50  18250[10:Rew:18242.0,30.1] || SkC13* -> equal(e2,e1).
% 1.28/1.50  18266[10:MRR:18249.1,4.0] || SkC7* -> .
% 1.28/1.50  18267[10:MRR:17982.1,18266.0] ||  -> SkC13*.
% 1.28/1.50  18268[10:MRR:18250.1,4.0] || SkC13* -> .
% 1.28/1.50  18269[10:MRR:18268.0,18267.0] ||  -> .
% 1.28/1.50  18292[10:Spt:18269.0,18239.0,18242.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.50  18293[10:Spt:18269.0,18239.1,18239.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.50  18297[11:Spt:18293.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.50  18302[11:Rew:18297.0,16954.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.50  18303[11:Rew:18297.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.50  18308[11:Rew:18297.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.50  18313[11:Rew:18297.0,102.2] || SkC15 equal(op(e3,e0),e3)** -> equal(e1,e0).
% 1.28/1.50  18315[11:Obv:18302.1] || SkC16* -> .
% 1.28/1.50  18316[11:MRR:16963.1,18315.0] ||  -> SkC17 SkC15 equal(op(e1,e3),e1)**.
% 1.28/1.50  18319[11:MRR:18081.1,18303.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.50  18325[11:Rew:18319.0,16962.1] || SkC17* equal(e1,e1) -> .
% 1.28/1.50  18342[11:Obv:18325.1] || SkC17* -> .
% 1.28/1.50  18343[11:MRR:18316.0,18316.2,18342.0,18308.0] ||  -> SkC15*.
% 1.28/1.50  18344[11:MRR:18076.0,18343.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.50  18351[11:Rew:18344.0,16953.1] ||  -> equal(op(e3,e0),e3)** equal(e3,e2).
% 1.28/1.50  18362[11:MRR:18351.1,6.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.50  18408[11:Rew:18362.0,18313.1] || SkC15* equal(e3,e3) -> equal(e1,e0).
% 1.28/1.50  18409[11:Obv:18408.1] || SkC15* -> equal(e1,e0).
% 1.28/1.50  18410[11:MRR:18409.1,1.0] || SkC15* -> .
% 1.28/1.50  18411[11:MRR:18410.0,18343.0] ||  -> .
% 1.28/1.50  18422[11:Spt:18411.0,18293.0,18297.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.50  18423[11:Spt:18411.0,18293.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.50  18427[11:Rew:18423.0,30.1] || SkC13* -> equal(e1,e0).
% 1.28/1.50  18428[11:MRR:18427.1,1.0] || SkC13* -> .
% 1.28/1.50  18429[11:MRR:17982.0,18428.0] ||  -> SkC7*.
% 1.28/1.50  18435[11:Rew:18423.0,78.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.50  18436[11:Rew:18423.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.50  18440[11:MRR:89.0,18429.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.50  18441[11:MRR:16963.3,18440.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.50  18442[11:MRR:16915.0,18440.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.50  18445[11:Rew:18442.0,50.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.50  18447[11:Rew:18442.0,16962.1] || SkC17* equal(e1,e1) -> .
% 1.28/1.50  18450[11:Obv:18447.1] || SkC17* -> .
% 1.28/1.50  18451[11:MRR:18441.0,18450.0] ||  -> SkC16 SkC15*.
% 1.28/1.50  18452[11:MRR:18069.0,18435.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.50  18465[11:Rew:18423.0,99.1] || SkC15 equal(e0,e0) -> equal(op(e3,e0),e3)**.
% 1.28/1.50  18466[11:Obv:18465.1] || SkC15 -> equal(op(e3,e0),e3)**.
% 1.28/1.50  18468[11:Rew:18423.0,16319.0] ||  -> equal(e1,e0) equal(op(e3,e1),e1) equal(op(e3,e2),e1)**.
% 1.28/1.50  18469[11:MRR:18468.0,1.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e2),e1)**.
% 1.28/1.50  18470[11:MRR:18469.1,18445.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  18473[11:Rew:18470.0,45.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.50  18477[11:MRR:18082.1,18473.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.50  18487[11:Rew:18477.0,18074.1] || SkC16* equal(e2,e2) -> .
% 1.28/1.50  18491[11:Obv:18487.1] || SkC16* -> .
% 1.28/1.50  18492[11:MRR:18451.0,18491.0] ||  -> SkC15*.
% 1.28/1.50  18494[11:MRR:18466.0,18492.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.50  18502[11:Rew:18494.0,77.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.50  18506[11:MRR:17984.0,18502.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.50  18510[11:Rew:18506.0,63.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.50  18519[11:Rew:18452.0,16966.2,18442.0,16966.0] ||  -> equal(e2,e1) equal(op(e1,e3),e2)** equal(e2,e0).
% 1.28/1.50  18520[11:MRR:18519.0,18519.2,4.0,2.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.50  18524[11:Rew:18520.0,52.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.50  18531[11:MRR:16310.0,16310.1,16310.2,18510.0,18436.0,18524.0] ||  -> .
% 1.28/1.50  18539[5:Spt:18531.0,16914.0,16917.0] || equal(op(e1,e1),e3)** -> .
% 1.28/1.50  18540[5:Spt:18531.0,16914.1,16914.2] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 1.28/1.50  18541[5:MRR:31.1,18539.0] || SkC13* -> .
% 1.28/1.50  18542[5:MRR:19.1,18539.0] || SkC7* -> .
% 1.28/1.50  18543[5:MRR:16298.1,16298.4,18541.0,18542.0] ||  -> SkC14 SkC11 SkC9 SkC6 SkC4 SkC1*.
% 1.28/1.50  18544[5:MRR:119.4,18539.0] || equal(op(e1,e3),e1)** -> SkC17 SkC16 SkC15.
% 1.28/1.50  18545[5:MRR:139.1,18539.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3) equal(op(e1,e0),e3).
% 1.28/1.50  18546[5:MRR:138.1,18539.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.50  18547[6:Spt:18540.0] ||  -> equal(op(e1,e1),e2)**.
% 1.28/1.50  18552[6:Rew:18547.0,110.1] || SkC17 equal(e2,e2) -> equal(op(e1,e2),e1)**.
% 1.28/1.50  18558[6:Rew:18547.0,14.1] || SkC4* -> equal(e2,e0).
% 1.28/1.50  18559[6:Rew:18547.0,9.1] || SkC1* -> equal(e2,e0).
% 1.28/1.50  18560[6:Rew:18547.0,40.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.50  18561[6:Rew:18547.0,43.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.50  18562[6:Rew:18547.0,44.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.50  18563[6:Rew:18547.0,64.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.50  18565[6:Rew:18547.0,68.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.50  18566[6:MRR:18558.1,2.0] || SkC4* -> .
% 1.28/1.50  18567[6:MRR:18543.4,18566.0] ||  -> SkC14 SkC11 SkC9 SkC6 SkC1*.
% 1.28/1.50  18568[6:MRR:18559.1,2.0] || SkC1* -> .
% 1.28/1.50  18569[6:MRR:18567.4,18568.0] ||  -> SkC14 SkC11 SkC9 SkC6*.
% 1.28/1.50  18570[6:MRR:16314.2,18560.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)**.
% 1.28/1.50  18572[6:MRR:104.2,18561.0] || SkC16 equal(op(e2,e2),e1)** -> .
% 1.28/1.50  18573[6:MRR:160.0,18561.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.50  18574[6:MRR:133.2,18561.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e3),e2)** equal(op(e2,e0),e2).
% 1.28/1.50  18575[6:MRR:156.2,18562.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e0).
% 1.28/1.50  18577[6:MRR:16312.2,18563.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)**.
% 1.28/1.50  18582[6:MRR:124.2,18565.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.50  18583[6:Obv:18552.1] || SkC17 -> equal(op(e1,e2),e1)**.
% 1.28/1.50  18591[7:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.50  18598[7:Rew:18591.0,33.1] || SkC14* -> equal(e3,e2).
% 1.28/1.50  18599[7:Rew:18591.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.50  18605[7:Rew:18591.0,23.1] || SkC9* -> equal(e2,e1).
% 1.28/1.50  18606[7:Rew:18591.0,18.1] || SkC6* -> equal(e2,e1).
% 1.28/1.50  18619[7:MRR:18598.1,6.0] || SkC14* -> .
% 1.28/1.50  18620[7:MRR:18569.0,18619.0] ||  -> SkC11 SkC9 SkC6*.
% 1.28/1.50  18621[7:MRR:18599.1,6.0] || SkC11* -> .
% 1.28/1.50  18622[7:MRR:18620.0,18621.0] ||  -> SkC9 SkC6*.
% 1.28/1.50  18623[7:MRR:18605.1,4.0] || SkC9* -> .
% 1.28/1.50  18624[7:MRR:18622.0,18623.0] ||  -> SkC6*.
% 1.28/1.50  18626[7:MRR:18606.1,4.0] || SkC6* -> .
% 1.28/1.50  18627[7:MRR:18626.0,18624.0] ||  -> .
% 1.28/1.50  18717[7:Spt:18627.0,159.0,18591.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.50  18718[7:Spt:18627.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.50  18719[7:MRR:18574.0,18717.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e0),e2).
% 1.28/1.50  18721[8:Spt:18718.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.50  18728[8:Rew:18721.0,23.1] || SkC9* -> equal(e3,e1).
% 1.28/1.50  18729[8:Rew:18721.0,18.1] || SkC6* -> equal(e3,e1).
% 1.28/1.50  18732[8:Rew:18721.0,117.0] || equal(e3,e3) -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.50  18733[8:Rew:18721.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.50  18734[8:Rew:18721.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.50  18735[8:Rew:18721.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.50  18736[8:Rew:18721.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.50  18737[8:Rew:18721.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.50  18738[8:Rew:18721.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.50  18742[8:Rew:18721.0,136.0] ||  -> equal(e3,e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.50  18744[8:Rew:18721.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e3,e0).
% 1.28/1.50  18745[8:MRR:18728.1,5.0] || SkC9* -> .
% 1.28/1.50  18746[8:MRR:18569.2,18745.0] ||  -> SkC14 SkC11 SkC6*.
% 1.28/1.50  18747[8:MRR:18729.1,5.0] || SkC6* -> .
% 1.28/1.50  18748[8:MRR:18746.2,18747.0] ||  -> SkC14 SkC11*.
% 1.28/1.50  18749[8:MRR:111.2,18733.0] || SkC17 equal(op(e3,e3),e2)** -> .
% 1.28/1.50  18751[8:MRR:123.1,18733.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.50  18753[8:MRR:122.1,18734.0] ||  -> equal(op(e3,e3),e3)** equal(op(e1,e3),e3) equal(op(e0,e3),e3).
% 1.28/1.50  18754[8:MRR:18573.1,18735.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e1),e0).
% 1.28/1.50  18755[8:MRR:18546.1,18735.0] ||  -> equal(op(e3,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.50  18757[8:MRR:11693.1,18736.0] ||  -> equal(op(e3,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.50  18759[8:MRR:18545.1,18737.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e0),e3).
% 1.28/1.50  18760[8:MRR:16309.2,18738.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e0).
% 1.28/1.50  18761[8:MRR:11692.1,18738.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e1),e3).
% 1.28/1.50  18762[8:MRR:18744.2,3.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.50  18763[8:Obv:18732.0] ||  -> SkC17 SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.50  18767[8:MRR:18742.0,3.0] ||  -> equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.50  18773[9:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.50  18774[9:Rew:18773.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  18792[9:Rew:18773.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.50  18804[9:MRR:18755.0,18774.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.50  18808[9:Rew:18804.0,16303.1] || SkC16* -> equal(e3,e0).
% 1.28/1.50  18811[9:Rew:18804.0,16326.1] || equal(op(e0,e1),e3) equal(op(e3,e0),e2)** -> .
% 1.28/1.50  18815[9:MRR:18808.1,3.0] || SkC16* -> .
% 1.28/1.50  18818[9:MRR:18763.1,18815.0] ||  -> SkC17 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.50  18820[9:MRR:16307.0,18792.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 1.28/1.50  18831[9:Rew:18804.0,18811.0] || equal(e3,e3) equal(op(e3,e0),e2)** -> .
% 1.28/1.50  18832[9:Obv:18831.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.50  18833[9:MRR:18577.1,18832.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.50  18834[9:MRR:18820.1,18832.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.50  18836[9:Rew:18833.0,72.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  18839[9:Rew:18833.0,18762.1] || SkC15* equal(e2,e2) -> .
% 1.28/1.50  18843[9:Rew:18834.0,77.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.50  18848[9:MRR:18818.2,18836.0] ||  -> SkC17 SkC15*.
% 1.28/1.50  18850[9:Obv:18839.1] || SkC15* -> .
% 1.28/1.50  18851[9:MRR:18848.1,18850.0] ||  -> SkC17*.
% 1.28/1.50  18852[9:MRR:18583.0,18851.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.50  18853[9:MRR:16301.0,18851.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.50  18855[9:Rew:18852.0,18767.2] ||  -> equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(e1,e0).
% 1.28/1.50  18868[9:MRR:18760.1,18853.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.50  18909[9:Rew:18868.0,18855.0] ||  -> equal(e2,e0) equal(op(e3,e2),e0)** equal(e1,e0).
% 1.28/1.50  18910[9:MRR:18909.0,18909.2,2.0,1.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.50  18911[9:MRR:18910.0,18843.0] ||  -> .
% 1.28/1.50  18916[9:Spt:18911.0,154.0,18773.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.50  18917[9:Spt:18911.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.50  18918[9:MRR:18751.0,18916.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e0),e3).
% 1.28/1.50  18919[9:MRR:18753.0,18916.0] ||  -> equal(op(e1,e3),e3)** equal(op(e0,e3),e3).
% 1.28/1.50  18920[10:Spt:18917.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.50  18924[10:Rew:18920.0,18749.1] || SkC17* equal(e2,e2) -> .
% 1.28/1.50  18927[10:Rew:18920.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.50  18929[10:Rew:18920.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  18935[10:Rew:18920.0,108.2] || SkC16 equal(op(e3,e1),e3)** -> equal(e2,e1).
% 1.28/1.50  18943[10:Obv:18924.1] || SkC17* -> .
% 1.28/1.50  18944[10:MRR:18763.0,18943.0] ||  -> SkC16 SkC15 equal(op(e2,e3),e2)**.
% 1.28/1.50  18957[10:MRR:18577.1,18927.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.50  18962[10:Rew:18957.0,18762.1] || SkC15* equal(e2,e2) -> .
% 1.28/1.50  18970[10:Obv:18962.1] || SkC15* -> .
% 1.28/1.50  18971[10:MRR:18944.1,18944.2,18970.0,18929.0] ||  -> SkC16*.
% 1.28/1.50  18972[10:MRR:16303.0,18971.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.50  18979[10:Rew:18972.0,18761.1] ||  -> equal(op(e0,e3),e3)** equal(e3,e0).
% 1.28/1.50  18988[10:MRR:18979.1,3.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.50  18990[10:Rew:18988.0,52.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.50  18994[10:MRR:18759.0,18990.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.50  18999[10:Rew:18994.0,38.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.50  19002[10:MRR:18918.1,18999.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.50  19034[10:Rew:19002.0,18935.1] || SkC16* equal(e3,e3) -> equal(e2,e1).
% 1.28/1.50  19035[10:Obv:19034.1] || SkC16* -> equal(e2,e1).
% 1.28/1.50  19036[10:MRR:19035.1,4.0] || SkC16* -> .
% 1.28/1.50  19037[10:MRR:19036.0,18971.0] ||  -> .
% 1.28/1.50  19048[10:Spt:19037.0,18917.0,18920.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.50  19049[10:Spt:19037.0,18917.1,18917.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.50  19050[10:MRR:32.1,19048.0] || SkC14* -> .
% 1.28/1.50  19051[10:MRR:18748.0,19050.0] ||  -> SkC11*.
% 1.28/1.50  19053[10:MRR:93.0,19051.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  19054[10:MRR:18763.3,19053.0] ||  -> SkC17 SkC16 SkC15*.
% 1.28/1.50  19055[10:MRR:18719.0,19053.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.50  19061[10:Rew:19055.0,18762.1] || SkC15* equal(e2,e2) -> .
% 1.28/1.50  19063[10:Obv:19061.1] || SkC15* -> .
% 1.28/1.50  19064[10:MRR:19054.2,19063.0] ||  -> SkC17 SkC16*.
% 1.28/1.50  19065[10:MRR:18582.0,18582.1,19048.0,19053.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.50  19068[10:Rew:19065.0,63.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.50  19072[10:Rew:19065.0,18919.1] ||  -> equal(op(e1,e3),e3)** equal(e3,e2).
% 1.28/1.50  19075[10:MRR:18760.0,19068.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.50  19085[10:Rew:19075.0,16301.1] || SkC17* equal(e0,e0) -> .
% 1.28/1.50  19090[10:Obv:19085.1] || SkC17* -> .
% 1.28/1.50  19091[10:MRR:19064.0,19090.0] ||  -> SkC16*.
% 1.28/1.50  19092[10:MRR:16303.0,19091.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.50  19097[10:Rew:19092.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.50  19098[10:Rew:19092.0,41.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.50  19109[10:MRR:18754.1,19098.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.50  19113[10:Rew:19109.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.50  19115[10:MRR:19072.1,6.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.50  19118[10:Rew:19115.0,66.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.50  19121[10:MRR:18757.1,19118.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.50  19126[10:Rew:19121.0,76.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  19153[10:MRR:18575.0,18575.1,18575.2,19126.0,19113.0,19097.0] ||  -> .
% 1.28/1.50  19164[8:Spt:19153.0,18718.0,18721.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.50  19165[8:Spt:19153.0,18718.1,18718.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.50  19166[8:MRR:26.1,19164.0] || SkC11* -> .
% 1.28/1.50  19167[8:MRR:18569.1,19166.0] ||  -> SkC14 SkC9 SkC6*.
% 1.28/1.50  19168[8:MRR:33.1,19164.0] || SkC14* -> .
% 1.28/1.50  19169[8:MRR:19167.0,19168.0] ||  -> SkC9 SkC6*.
% 1.28/1.50  19173[9:Spt:19165.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.50  19178[9:Rew:19173.0,18572.1] || SkC16* equal(e1,e1) -> .
% 1.28/1.50  19180[9:Rew:19173.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  19190[9:Rew:19173.0,101.2] || SkC15 equal(op(e2,e0),e2)** -> equal(e1,e0).
% 1.28/1.50  19191[9:Obv:19178.1] || SkC16* -> .
% 1.28/1.50  19193[9:MRR:18544.2,19191.0] || equal(op(e1,e3),e1)** -> SkC17 SkC15.
% 1.28/1.50  19195[9:MRR:18583.1,19180.0] || SkC17* -> .
% 1.28/1.50  19196[9:MRR:16915.1,19180.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  19203[9:Rew:19196.0,56.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.50  19222[9:MRR:154.2,19203.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e2) equal(op(e3,e3),e0).
% 1.28/1.50  19224[9:Rew:19196.0,19193.0] || equal(e1,e1) -> SkC17 SkC15*.
% 1.28/1.50  19225[9:Obv:19224.0] ||  -> SkC17 SkC15*.
% 1.28/1.50  19226[9:MRR:19225.0,19195.0] ||  -> SkC15*.
% 1.28/1.50  19227[9:MRR:99.0,19226.0] || equal(op(e3,e3),e0)** -> equal(op(e3,e0),e3).
% 1.28/1.50  19229[9:MRR:19190.2,1.0] || SkC15 equal(op(e2,e0),e2)** -> .
% 1.28/1.50  19230[9:MRR:19229.0,19226.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.50  19231[9:MRR:18719.1,19230.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.50  19232[9:MRR:18577.0,19230.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.50  19235[9:Rew:19231.0,53.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.50  19237[9:Rew:19231.0,57.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.50  19247[9:MRR:18570.1,19235.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.50  19256[9:Rew:19247.0,11692.1] ||  -> equal(op(e0,e3),e3)** equal(e3,e2) equal(op(e0,e1),e3).
% 1.28/1.50  19257[9:Rew:19232.0,19227.1] || equal(op(e3,e3),e0)** -> equal(e3,e2).
% 1.28/1.50  19258[9:MRR:19257.1,6.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.50  19269[9:MRR:19256.1,6.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e1),e3).
% 1.28/1.50  19271[9:MRR:19222.1,19222.2,19237.0,19258.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.50  19272[9:Rew:19271.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.50  19278[9:MRR:19269.0,19272.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.50  19287[9:Rew:19278.0,16326.0] || equal(e3,e3) equal(op(op(e0,e1),e0),e2)** -> .
% 1.28/1.50  19318[9:Obv:19287.0] || equal(op(op(e0,e1),e0),e2)** -> .
% 1.28/1.50  19319[9:Rew:19232.0,19318.0,19278.0,19318.0] || equal(e2,e2)* -> .
% 1.28/1.50  19320[9:Obv:19319.0] ||  -> .
% 1.28/1.50  19328[9:Spt:19320.0,19165.0,19173.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.50  19329[9:Spt:19320.0,19165.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.50  19333[9:Rew:19329.0,18.1] || SkC6* -> equal(e1,e0).
% 1.28/1.50  19334[9:MRR:19333.1,1.0] || SkC6* -> .
% 1.28/1.50  19335[9:MRR:19169.1,19334.0] ||  -> SkC9*.
% 1.28/1.50  19336[9:Rew:19329.0,23.1] || SkC9* -> equal(e1,e0).
% 1.28/1.50  19337[9:MRR:19336.1,1.0] || SkC9* -> .
% 1.28/1.50  19338[9:MRR:19337.0,19335.0] ||  -> .
% 1.28/1.50  19370[6:Spt:19338.0,18540.0,18547.0] || equal(op(e1,e1),e2)** -> .
% 1.28/1.50  19371[6:Spt:19338.0,18540.1] ||  -> equal(op(e1,e1),e0)**.
% 1.28/1.50  19381[6:Rew:19371.0,68.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.50  19382[6:Rew:19371.0,67.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.50  19384[6:Rew:19371.0,44.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.50  19385[6:Rew:19371.0,43.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.50  19386[6:Rew:19371.0,40.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.50  19387[6:MRR:16303.1,19386.0] || SkC16* -> .
% 1.28/1.50  19388[6:MRR:18544.2,19387.0] || equal(op(e1,e3),e1)** -> SkC17 SkC15.
% 1.28/1.50  19389[6:MRR:11691.2,19387.0] || equal(op(e0,e3),e0)** -> SkC17 SkC15.
% 1.28/1.50  19390[6:Rew:19371.0,16299.1] || SkC15* equal(e0,e0) -> .
% 1.28/1.50  19391[6:Obv:19390.1] || SkC15* -> .
% 1.28/1.50  19392[6:MRR:19388.2,19391.0] || equal(op(e1,e3),e1)** -> SkC17.
% 1.28/1.50  19393[6:MRR:19389.2,19391.0] || equal(op(e0,e3),e0)** -> SkC17.
% 1.28/1.50  19394[6:Rew:19371.0,113.2] || SkC17 equal(op(e1,e2),e1)** -> equal(e2,e0).
% 1.28/1.50  19395[6:MRR:19394.2,2.0] || SkC17 equal(op(e1,e2),e1)** -> .
% 1.28/1.50  19398[6:MRR:117.2,117.3,19387.0,19391.0] || equal(op(e2,e2),e3) -> SkC17 equal(op(e2,e3),e2)**.
% 1.28/1.50  19400[6:MRR:4446.2,19386.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0).
% 1.28/1.50  19401[6:MRR:16308.0,19386.0] ||  -> equal(op(e0,e1),e3)** equal(op(e0,e1),e2).
% 1.28/1.50  19403[6:MRR:162.3,19381.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e2).
% 1.28/1.50  19404[6:MRR:163.3,19382.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.50  19405[6:MRR:156.3,19384.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2).
% 1.28/1.50  19406[6:MRR:160.3,19385.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e1) equal(op(e2,e1),e3)**.
% 1.28/1.50  19407[6:Rew:19371.0,140.1] ||  -> equal(op(e2,e1),e2) equal(e2,e0) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.50  19408[6:MRR:19407.1,2.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.50  19409[6:Rew:19371.0,141.1] ||  -> equal(op(e1,e2),e2) equal(e2,e0) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.50  19410[6:MRR:19409.1,2.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.50  19411[6:MRR:137.3,19385.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.28/1.50  19414[6:MRR:129.3,19384.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(op(e3,e2),e0).
% 1.28/1.50  19417[6:Rew:19371.0,187.2,19371.0,187.1,19371.0,187.0] || equal(e0,e0) equal(op(e1,e0),e2) equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.50  19418[6:Obv:19417.0] || equal(op(e1,e0),e2) equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.50  19422[7:Spt:154.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.50  19423[7:Rew:19422.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.50  19424[7:Rew:19422.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  19425[7:Rew:19422.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.50  19426[7:Rew:19422.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.50  19427[7:Rew:19422.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.50  19428[7:Rew:19422.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.50  19431[7:Rew:19422.0,16319.0] ||  -> equal(e3,e1) equal(op(e3,e1),e1) equal(op(e3,e2),e1)**.
% 1.28/1.50  19432[7:Rew:19422.0,16320.0] ||  -> equal(e3,e1) equal(op(e1,e3),e1) equal(op(e2,e3),e1)**.
% 1.28/1.50  19450[7:MRR:19403.0,19423.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)**.
% 1.28/1.50  19452[7:MRR:19405.0,19424.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)**.
% 1.28/1.50  19454[7:MRR:158.0,19425.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.50  19455[7:MRR:16307.0,19426.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 1.28/1.50  19456[7:MRR:11693.0,19426.0] ||  -> equal(op(e2,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.50  19457[7:MRR:130.0,19427.0] ||  -> equal(op(e2,e2),e3)** equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.50  19458[7:MRR:155.0,19427.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.50  19459[7:MRR:16310.0,19428.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e2)**.
% 1.28/1.50  19460[7:MRR:11692.0,19428.0] ||  -> equal(op(e0,e2),e3)** equal(op(e0,e1),e3).
% 1.28/1.50  19461[7:MRR:19431.0,5.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e2),e1)**.
% 1.28/1.50  19462[7:MRR:19432.0,5.0] ||  -> equal(op(e1,e3),e1) equal(op(e2,e3),e1)**.
% 1.28/1.50  19468[8:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.50  19476[8:Rew:19468.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  19478[8:Rew:19468.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.50  19480[8:Rew:19468.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.50  19491[8:MRR:19454.0,19476.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e3),e0).
% 1.28/1.50  19495[8:MRR:16306.0,19478.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e3)**.
% 1.28/1.50  19499[8:MRR:16309.0,19480.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e3)**.
% 1.28/1.50  19508[9:Spt:16915.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  19511[9:Rew:19508.0,19392.0] || equal(e1,e1) -> SkC17*.
% 1.28/1.50  19513[9:Rew:19508.0,55.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.50  19518[9:Obv:19511.0] ||  -> SkC17*.
% 1.28/1.50  19519[9:MRR:16301.0,19518.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.50  19521[9:MRR:19491.0,19513.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.50  19527[9:Rew:19521.0,72.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.50  19552[9:MRR:19499.0,19519.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.50  19560[9:Rew:19552.0,61.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.50  19567[9:MRR:19495.0,19527.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.50  19597[9:MRR:19401.0,19560.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.50  19600[9:Rew:19597.0,16324.1] || equal(op(e0,e1),e2) equal(op(e2,e0),e3)** -> .
% 1.28/1.50  19616[9:Rew:19567.0,19600.1,19597.0,19600.0] || equal(e2,e2) equal(e3,e3)* -> .
% 1.28/1.50  19617[9:Obv:19616.1] ||  -> .
% 1.28/1.50  19618[9:Spt:19617.0,16915.0,19508.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.50  19619[9:Spt:19617.0,16915.1] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.50  19623[9:Rew:19619.0,19395.1] || SkC17* equal(e1,e1) -> .
% 1.28/1.50  19624[9:Obv:19623.1] || SkC17* -> .
% 1.28/1.50  19625[9:MRR:19393.1,19624.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.50  19629[9:MRR:19450.0,19618.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.50  19633[9:Rew:19629.0,52.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.50  19686[9:MRR:19459.0,19459.1,19625.0,19633.0] ||  -> .
% 1.28/1.50  19702[8:Spt:19686.0,159.0,19468.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.50  19703[8:Spt:19686.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.50  19706[9:Spt:19703.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.50  19708[9:Rew:19706.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.50  19710[9:Rew:19706.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.50  19716[9:Rew:19706.0,19398.0] || equal(e3,e3) -> SkC17 equal(op(e2,e3),e2)**.
% 1.28/1.50  19720[9:Rew:19706.0,19411.0] ||  -> equal(e3,e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.28/1.50  19725[9:MRR:19460.0,19708.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.50  19733[9:Rew:19725.0,16326.0] || equal(e3,e3) equal(op(op(e0,e1),e0),e2)** -> .
% 1.28/1.50  19749[9:MRR:16306.2,19710.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e0).
% 1.28/1.50  19751[9:Obv:19716.0] ||  -> SkC17 equal(op(e2,e3),e2)**.
% 1.28/1.50  19752[9:Obv:19733.0] || equal(op(op(e0,e1),e0),e2)** -> .
% 1.28/1.50  19753[9:Rew:19725.0,19752.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.50  19754[9:MRR:19455.1,19753.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.50  19758[9:Rew:19754.0,39.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.50  19762[9:MRR:19749.1,19758.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.50  19764[9:Rew:19762.0,72.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  19771[9:MRR:19751.1,19764.0] ||  -> SkC17*.
% 1.28/1.50  19773[9:MRR:16301.0,19771.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.50  19792[9:MRR:19400.1,19773.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.50  19796[9:Rew:19792.0,53.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.50  19826[9:Rew:19762.0,19720.1] ||  -> equal(e3,e0) equal(e2,e0) equal(op(e2,e3),e0)**.
% 1.28/1.50  19827[9:MRR:19826.0,19826.1,3.0,2.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.50  19828[9:MRR:19827.0,19796.0] ||  -> .
% 1.28/1.50  19833[9:Spt:19828.0,19703.0,19706.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.50  19834[9:Spt:19828.0,19703.1,19703.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.50  19837[9:MRR:19457.0,19833.0] ||  -> equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.50  19838[10:Spt:19834.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.50  19841[10:Rew:19838.0,51.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.50  19842[10:Rew:19838.0,75.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.50  19843[10:Rew:19838.0,73.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.50  19845[10:Rew:19838.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  19848[10:Rew:19838.0,180.0] || equal(e1,e1) equal(op(e2,op(e2,e2)),e3) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.50  19854[10:MRR:19458.1,19841.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e0).
% 1.28/1.50  19863[10:MRR:19462.1,19842.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  19864[10:MRR:19454.1,19842.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e0).
% 1.28/1.50  19867[10:Rew:19863.0,19392.0] || equal(e1,e1) -> SkC17*.
% 1.28/1.50  19874[10:Obv:19867.0] ||  -> SkC17*.
% 1.28/1.50  19875[10:MRR:16301.0,19874.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.50  19877[10:MRR:19406.1,19843.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e3)**.
% 1.28/1.50  19878[10:MRR:19404.1,19845.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)**.
% 1.28/1.50  19879[10:MRR:19400.1,19875.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.50  19885[10:Rew:19879.0,53.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.50  19887[10:MRR:19864.1,19885.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.50  19890[10:Rew:19887.0,74.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.50  19895[10:MRR:19877.0,19890.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.50  19897[10:Rew:19895.0,41.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.50  19901[10:MRR:19460.1,19897.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.50  19905[10:Rew:19901.0,46.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.50  19922[10:MRR:19878.1,19905.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.50  19924[10:Rew:19922.0,50.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.50  19927[10:MRR:19854.0,19924.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.50  19949[10:Obv:19848.0] || equal(op(e2,op(e2,e2)),e3) equal(op(op(e2,op(e2,e2)),e2),e0)** -> .
% 1.28/1.50  19950[10:Rew:19927.0,19949.1,19895.0,19949.1,19838.0,19949.1,19895.0,19949.0,19838.0,19949.0] || equal(e3,e3)* equal(e0,e0) -> .
% 1.28/1.50  19951[10:Obv:19950.1] ||  -> .
% 1.28/1.50  19952[10:Spt:19951.0,19834.0,19838.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.50  19953[10:Spt:19951.0,19834.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.50  19957[10:Rew:19953.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.50  19963[10:MRR:19400.1,19957.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.50  19966[10:Rew:19963.0,19393.0] || equal(e0,e0) -> SkC17*.
% 1.28/1.50  19971[10:Obv:19966.0] ||  -> SkC17*.
% 1.28/1.50  19972[10:MRR:19395.0,19971.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  19973[10:MRR:16915.1,19972.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  19977[10:Rew:19973.0,55.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.50  19986[10:Rew:19953.0,16317.0] ||  -> equal(e1,e0) equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.28/1.50  19987[10:MRR:19986.0,1.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.28/1.50  19988[10:MRR:19987.1,19977.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.50  19990[10:Rew:19988.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.50  19996[10:MRR:19461.0,19990.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.50  19997[10:MRR:19452.0,19990.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.50  20005[10:Rew:19997.0,42.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.50  20008[10:MRR:19401.1,20005.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.50  20011[10:Rew:20008.0,61.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.50  20014[10:MRR:19837.1,20011.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.50  20017[10:Rew:20014.0,65.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.50  20019[10:MRR:19456.1,20017.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.50  20047[10:Rew:19996.0,182.2,20019.0,182.2,19953.0,182.2,20019.0,182.1,19953.0,182.1,19953.0,182.0] || equal(e0,e0) equal(e3,e3)* equal(e1,e1) -> .
% 1.28/1.50  20048[10:Obv:20047.2] ||  -> .
% 1.28/1.50  20049[7:Spt:20048.0,154.0,19422.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.50  20050[7:Spt:20048.0,154.1,154.2,154.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.50  20053[8:Spt:20050.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.50  20057[8:Rew:20053.0,111.1] || SkC17 equal(e2,e2) -> equal(op(e3,e2),e3)**.
% 1.28/1.50  20058[8:Rew:20053.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.50  20060[8:Rew:20053.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.50  20061[8:Rew:20053.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  20062[8:Rew:20053.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.50  20063[8:Rew:20053.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.50  20072[8:MRR:16314.1,20058.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e1),e2).
% 1.28/1.50  20077[8:MRR:16307.2,20060.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0).
% 1.28/1.50  20078[8:MRR:19398.2,20061.0] || equal(op(e2,e2),e3)** -> SkC17.
% 1.28/1.50  20081[8:MRR:19408.1,20062.0] ||  -> equal(op(e2,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.50  20082[8:MRR:19405.2,20062.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1).
% 1.28/1.50  20083[8:MRR:19410.1,20063.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e0),e2).
% 1.28/1.50  20085[8:Obv:20057.1] || SkC17 -> equal(op(e3,e2),e3)**.
% 1.28/1.50  20095[9:Spt:159.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.50  20103[9:Rew:20095.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.50  20104[9:Rew:20095.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.50  20105[9:Rew:20095.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.50  20106[9:Rew:20095.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.50  20122[9:MRR:20072.0,20103.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.50  20132[9:Rew:20122.0,16324.0] || equal(e2,e2) equal(op(op(e0,e1),e0),e3)** -> .
% 1.28/1.50  20134[9:MRR:20083.0,20104.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.50  20144[9:Rew:20134.0,19418.0] || equal(e2,e2) equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.50  20145[9:MRR:16306.0,20105.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e3)**.
% 1.28/1.50  20146[9:MRR:19406.0,20106.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e1),e3)**.
% 1.28/1.50  20147[9:Obv:20132.0] || equal(op(op(e0,e1),e0),e3)** -> .
% 1.28/1.50  20148[9:Rew:20122.0,20147.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.50  20149[9:MRR:20145.1,20148.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.50  20151[9:Rew:20149.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.50  20156[9:MRR:20077.1,20151.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.50  20160[9:Rew:20156.0,76.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  20183[9:MRR:20082.0,20160.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  20185[9:Rew:20183.0,45.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.50  20212[9:MRR:20146.0,20185.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.50  20220[9:Obv:20144.0] || equal(op(op(e1,e0),e1),e3)** -> .
% 1.28/1.50  20221[9:Rew:20212.0,20220.0,20134.0,20220.0] || equal(e3,e3)* -> .
% 1.28/1.50  20222[9:Obv:20221.0] ||  -> .
% 1.28/1.50  20225[9:Spt:20222.0,159.0,20095.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.50  20226[9:Spt:20222.0,159.1,159.2,159.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.50  20229[10:Spt:20226.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.50  20233[10:Rew:20229.0,20078.0] || equal(e3,e3) -> SkC17*.
% 1.28/1.50  20236[10:Rew:20229.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.50  20247[10:Rew:20229.0,16317.0] ||  -> equal(e3,e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.28/1.50  20248[10:Obv:20233.0] ||  -> SkC17*.
% 1.28/1.50  20249[10:MRR:20085.0,20248.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.50  20251[10:MRR:19395.0,20248.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  20255[10:Rew:20249.0,79.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  20266[10:MRR:18546.1,20236.0] ||  -> equal(op(e3,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.50  20281[10:MRR:16915.1,20251.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  20286[10:Rew:20281.0,55.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.50  20296[10:MRR:20082.0,20255.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  20307[10:Rew:20296.0,20266.0] ||  -> equal(e3,e1) equal(op(e0,e1),e3)**.
% 1.28/1.50  20308[10:MRR:20307.0,5.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.50  20314[10:Rew:20308.0,20081.1] ||  -> equal(op(e2,e1),e2)** equal(e3,e2).
% 1.28/1.50  20317[10:MRR:20314.1,6.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.50  20354[10:Rew:20317.0,20247.1] ||  -> equal(e3,e1) equal(e2,e1) equal(op(e2,e3),e1)**.
% 1.28/1.50  20355[10:MRR:20354.0,20354.1,5.0,4.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.50  20356[10:MRR:20355.0,20286.0] ||  -> .
% 1.28/1.50  20361[10:Spt:20356.0,20226.0,20229.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.50  20362[10:Spt:20356.0,20226.1,20226.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.50  20369[11:Spt:20362.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.50  20373[11:Rew:20369.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  20384[11:MRR:16915.1,20373.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  20385[11:MRR:19404.1,20373.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)**.
% 1.28/1.50  20388[11:Rew:20384.0,19392.0] || equal(e1,e1) -> SkC17*.
% 1.28/1.50  20395[11:Obv:20388.0] ||  -> SkC17*.
% 1.28/1.50  20396[11:MRR:20085.0,20395.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.50  20397[11:MRR:16301.0,20395.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.50  20399[11:Rew:20396.0,50.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.50  20400[11:Rew:20396.0,48.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.50  20417[11:MRR:19400.1,20397.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.50  20424[11:Rew:20417.0,11692.0] ||  -> equal(e3,e0) equal(op(e0,e2),e3)** equal(op(e0,e1),e3).
% 1.40/1.65  20435[11:MRR:20385.1,20399.0] ||  -> equal(op(e1,e2),e2)**.
% 1.40/1.65  20438[11:Rew:20435.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.40/1.65  20453[11:MRR:20072.0,20438.0] ||  -> equal(op(e0,e1),e2)**.
% 1.40/1.65  20481[11:Rew:20453.0,20424.2] ||  -> equal(e3,e0) equal(op(e0,e2),e3)** equal(e3,e2).
% 1.40/1.65  20482[11:MRR:20481.0,20481.2,3.0,6.0] ||  -> equal(op(e0,e2),e3)**.
% 1.40/1.65  20483[11:MRR:20482.0,20400.0] ||  -> .
% 1.40/1.65  20490[11:Spt:20483.0,20362.0,20369.0] || equal(op(e2,e2),e1)** -> .
% 1.40/1.65  20491[11:Spt:20483.0,20362.1] ||  -> equal(op(e2,e2),e0)**.
% 1.40/1.65  20500[11:Rew:20491.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.40/1.65  20508[11:MRR:19400.1,20500.0] ||  -> equal(op(e0,e3),e0)**.
% 1.40/1.65  20511[11:Rew:20508.0,19393.0] || equal(e0,e0) -> SkC17*.
% 1.40/1.65  20516[11:Obv:20511.0] ||  -> SkC17*.
% 1.40/1.65  20517[11:MRR:20085.0,20516.0] ||  -> equal(op(e3,e2),e3)**.
% 1.40/1.65  20518[11:MRR:19395.0,20516.0] || equal(op(e1,e2),e1)** -> .
% 1.40/1.65  20522[11:Rew:20517.0,48.0] || equal(op(e0,e2),e3)** -> .
% 1.40/1.65  20523[11:Rew:20517.0,50.0] || equal(op(e1,e2),e3)** -> .
% 1.40/1.65  20545[11:MRR:19404.1,19404.2,20518.0,20523.0] ||  -> equal(op(e1,e2),e2)**.
% 1.40/1.65  20547[11:Rew:20545.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.40/1.65  20551[11:MRR:20072.0,20547.0] ||  -> equal(op(e0,e1),e2)**.
% 1.40/1.65  20585[11:Rew:20551.0,11692.2,20508.0,11692.0] ||  -> equal(e3,e0) equal(op(e0,e2),e3)** equal(e3,e2).
% 1.40/1.65  20586[11:MRR:20585.0,20585.2,3.0,6.0] ||  -> equal(op(e0,e2),e3)**.
% 1.40/1.65  20587[11:MRR:20586.0,20522.0] ||  -> .
% 1.40/1.65  20595[8:Spt:20587.0,20050.0,20053.0] || equal(op(e3,e3),e2)** -> .
% 1.40/1.65  20596[8:Spt:20587.0,20050.1,20050.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.40/1.65  20603[8:MRR:125.0,20595.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e1),e2) equal(op(e3,e0),e2).
% 1.40/1.65  20604[9:Spt:20596.0] ||  -> equal(op(e3,e3),e1)**.
% 1.40/1.65  20607[9:Rew:20604.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.40/1.65  20614[9:Rew:20604.0,174.0] || equal(e1,e1) equal(op(e3,op(e3,e3)),e2) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.40/1.65  20617[9:Rew:20604.0,19414.0] ||  -> equal(e1,e0) equal(op(e3,e0),e0) equal(op(e3,e2),e0)**.
% 1.40/1.65  20619[9:MRR:16915.0,20607.0] ||  -> equal(op(e1,e2),e1)**.
% 1.40/1.65  20622[9:Rew:20619.0,49.0] || equal(op(e2,e2),e1)** -> .
% 1.40/1.65  20623[9:Rew:20619.0,19395.1] || SkC17* equal(e1,e1) -> .
% 1.40/1.65  20646[9:MRR:159.2,20622.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e2),e3)** equal(op(e2,e2),e0).
% 1.40/1.65  20647[9:Obv:20623.1] || SkC17* -> .
% 1.40/1.65  20648[9:MRR:19393.1,20647.0] || equal(op(e0,e3),e0)** -> .
% 1.40/1.65  20650[9:MRR:19398.1,20647.0] || equal(op(e2,e2),e3) -> equal(op(e2,e3),e2)**.
% 1.40/1.65  20651[9:MRR:19400.0,20648.0] ||  -> equal(op(e0,e2),e0)**.
% 1.40/1.65  20654[9:Rew:20651.0,47.0] || equal(op(e2,e2),e0)** -> .
% 1.40/1.65  20656[9:Rew:20651.0,48.0] || equal(op(e3,e2),e0)** -> .
% 1.40/1.65  20660[9:MRR:19411.0,20654.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.40/1.65  20661[9:MRR:20617.0,1.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e2),e0)**.
% 1.40/1.65  20662[9:MRR:20661.1,20656.0] ||  -> equal(op(e3,e0),e0)**.
% 1.40/1.65  20664[9:Rew:20662.0,39.0] || equal(op(e2,e0),e0)** -> .
% 1.40/1.65  20670[9:Rew:20662.0,20603.2] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e1),e2) equal(e2,e0).
% 1.40/1.65  20673[9:MRR:20660.0,20664.0] ||  -> equal(op(e2,e3),e0)**.
% 1.40/1.65  20678[9:Rew:20673.0,20650.1] || equal(op(e2,e2),e3)** -> equal(e2,e0).
% 1.40/1.65  20683[9:MRR:20678.1,2.0] || equal(op(e2,e2),e3)** -> .
% 1.40/1.65  20692[9:MRR:20670.2,2.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e1),e2).
% 1.40/1.65  20697[9:MRR:20646.1,20646.2,20683.0,20654.0] ||  -> equal(op(e2,e2),e2)**.
% 1.40/1.65  20698[9:Rew:20697.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.40/1.65  20703[9:MRR:20692.0,20698.0] ||  -> equal(op(e3,e1),e2)**.
% 1.40/1.65  20752[9:Obv:20614.0] || equal(op(e3,op(e3,e3)),e2) equal(op(op(e3,op(e3,e3)),e3),e0)** -> .
% 1.40/1.65  20753[9:Rew:20673.0,20752.1,20703.0,20752.1,20604.0,20752.1,20703.0,20752.0,20604.0,20752.0] || equal(e2,e2)* equal(e0,e0) -> .
% 1.40/1.65  20754[9:Obv:20753.1] ||  -> .
% 1.40/1.65  20755[9:Spt:20754.0,20596.0,20604.0] || equal(op(e3,e3),e1)** -> .
% 1.40/1.65  20756[9:Spt:20754.0,20596.1] ||  -> equal(op(e3,e3),e0)**.
% 1.40/1.65  20760[9:Rew:20756.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.40/1.65  20766[9:MRR:19400.0,20760.0] ||  -> equal(op(e0,e2),e0)**.
% 1.40/1.65  20769[9:Rew:20766.0,16301.1] || SkC17* equal(e0,e0) -> .
% 1.40/1.65  20773[9:Rew:20766.0,47.0] || equal(op(e2,e2),e0)** -> .
% 1.40/1.65  20774[9:Obv:20769.1] || SkC17* -> .
% 1.40/1.65  20775[9:MRR:19392.1,20774.0] || equal(op(e1,e3),e1)** -> .
% 1.40/1.65  20776[9:MRR:16915.0,20775.0] ||  -> equal(op(e1,e2),e1)**.
% 1.40/1.65  20781[9:Rew:20776.0,49.0] || equal(op(e2,e2),e1)** -> .
% 1.40/1.65  20789[9:MRR:19398.1,20774.0] || equal(op(e2,e2),e3) -> equal(op(e2,e3),e2)**.
% 1.40/1.65  20791[9:Rew:20756.0,16320.0] ||  -> equal(e1,e0) equal(op(e1,e3),e1) equal(op(e2,e3),e1)**.
% 1.40/1.65  20792[9:MRR:20791.0,1.0] ||  -> equal(op(e1,e3),e1) equal(op(e2,e3),e1)**.
% 1.40/1.65  20793[9:MRR:20792.0,20775.0] ||  -> equal(op(e2,e3),e1)**.
% 1.40/1.65  20795[9:Rew:20793.0,74.0] || equal(op(e2,e1),e1)** -> .
% 1.40/1.65  20800[9:Rew:20793.0,20789.1] || equal(op(e2,e2),e3)** -> equal(e2,e1).
% 1.40/1.65  20801[9:MRR:16916.1,20795.0] ||  -> equal(op(e3,e1),e1)**.
% 1.40/1.65  20807[9:MRR:20800.1,4.0] || equal(op(e2,e2),e3)** -> .
% 1.40/1.65  20826[9:Rew:20801.0,20603.1] ||  -> equal(op(e3,e2),e2)** equal(e2,e1) equal(op(e3,e0),e2).
% 1.40/1.65  20827[9:MRR:20826.1,4.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e0),e2).
% 1.40/1.65  20836[9:MRR:159.1,159.2,159.3,20807.0,20781.0,20773.0] ||  -> equal(op(e2,e2),e2)**.
% 1.40/1.65  20838[9:Rew:20836.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.40/1.65  20854[9:MRR:20827.0,20838.0] ||  -> equal(op(e3,e0),e2)**.
% 1.40/1.65  20896[9:Rew:20793.0,176.2,20854.0,176.2,20756.0,176.2,20854.0,176.1,20756.0,176.1,20756.0,176.0] || equal(e0,e0) equal(e2,e2)* equal(e1,e1) -> .
% 1.40/1.65  20897[9:Obv:20896.2] ||  -> .
% 1.40/1.65  % SZS output end Refutation
% 1.40/1.65  Formulae used in the proof : ax4 ax5 ax3 ax2 ax1 ax29 ax28 ax27 ax26 ax25 ax24 ax23 ax22 ax21 ax20 ax19 ax18 ax17 ax16 ax15 ax14 ax13 ax12 ax11 ax10 ax9 ax8 ax7 ax6
% 1.40/1.65  
%------------------------------------------------------------------------------