TSTP Solution File: ALG145+1 by SPASS---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : ALG145+1 : TPTP v8.1.0. Released v2.7.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n026.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 18:02:38 EDT 2022

% Result   : Unsatisfiable 1.28s 1.48s
% Output   : Refutation 1.52s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : ALG145+1 : TPTP v8.1.0. Released v2.7.0.
% 0.07/0.12  % Command  : run_spass %d %s
% 0.12/0.32  % Computer : n026.cluster.edu
% 0.12/0.32  % Model    : x86_64 x86_64
% 0.12/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32  % Memory   : 8042.1875MB
% 0.12/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32  % CPULimit : 300
% 0.12/0.32  % WCLimit  : 600
% 0.12/0.32  % DateTime : Wed Jun  8 19:12:47 EDT 2022
% 0.12/0.32  % 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/sandbox2/benchmark/theBenchmark.p 
% 1.28/1.48  SPASS derived 17447 clauses, backtracked 21686 clauses, performed 175 splits and kept 26591 clauses.
% 1.28/1.48  SPASS allocated 93659 KBytes.
% 1.28/1.48  SPASS spent	0:00:01.14 on the problem.
% 1.28/1.48  		0:00:00.04 for the input.
% 1.28/1.48  		0:00:00.05 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  		0:00:00.98 for the reduction.
% 1.28/1.48  
% 1.28/1.48  
% 1.28/1.48  Here is a proof with depth 7, length 5737 :
% 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,e1),e0)**.
% 1.28/1.48  9[0:Inp] || SkC1 -> equal(op(e1,e0),e0)**.
% 1.28/1.48  10[0:Inp] || SkC2 -> equal(op(e0,e2),e0)**.
% 1.28/1.48  11[0:Inp] || SkC2 -> equal(op(e2,e0),e0)**.
% 1.28/1.48  12[0:Inp] || SkC3 -> equal(op(e0,e3),e0)**.
% 1.28/1.48  13[0:Inp] || SkC3 -> equal(op(e3,e0),e0)**.
% 1.28/1.48  14[0:Inp] || SkC4 -> equal(op(e1,e0),e1)**.
% 1.28/1.48  15[0:Inp] || SkC4 -> equal(op(e0,e1),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,e2),e1)**.
% 1.28/1.48  18[0:Inp] || SkC6 -> equal(op(e2,e1),e1)**.
% 1.28/1.48  19[0:Inp] || SkC7 -> equal(op(e1,e3),e1)**.
% 1.28/1.48  20[0:Inp] || SkC7 -> equal(op(e3,e1),e1)**.
% 1.28/1.48  21[0:Inp] || SkC8 -> equal(op(e2,e0),e2)**.
% 1.28/1.48  22[0:Inp] || SkC8 -> equal(op(e0,e2),e2)**.
% 1.28/1.48  23[0:Inp] || SkC9 -> equal(op(e2,e1),e2)**.
% 1.28/1.48  24[0:Inp] || SkC9 -> equal(op(e1,e2),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,e3),e2)**.
% 1.28/1.48  27[0:Inp] || SkC11 -> equal(op(e3,e2),e2)**.
% 1.28/1.48  28[0:Inp] || SkC12 -> equal(op(e3,e0),e3)**.
% 1.28/1.48  29[0:Inp] || SkC12 -> equal(op(e0,e3),e3)**.
% 1.28/1.48  30[0:Inp] || SkC13 -> equal(op(e3,e1),e3)**.
% 1.28/1.48  31[0:Inp] || SkC13 -> equal(op(e1,e3),e3)**.
% 1.28/1.48  32[0:Inp] || SkC14 -> equal(op(e3,e2),e3)**.
% 1.28/1.48  33[0:Inp] || SkC14 -> equal(op(e2,e3),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,op(e0,e0)),e0)** SkC0 -> .
% 1.28/1.48  87[0:Inp] || equal(op(e0,op(e0,e1)),e1)** SkC1 -> .
% 1.28/1.48  88[0:Inp] || SkC1 equal(op(e0,op(e0,e2)),e2)** -> .
% 1.28/1.48  89[0:Inp] || SkC1 equal(op(e0,op(e0,e3)),e3)** -> .
% 1.28/1.48  90[0:Inp] || SkC2 equal(op(e0,op(e0,e0)),e0)** -> .
% 1.28/1.48  91[0:Inp] || SkC2 equal(op(e0,op(e0,e1)),e1)** -> .
% 1.28/1.48  92[0:Inp] || equal(op(e0,op(e0,e2)),e2)** SkC2 -> .
% 1.28/1.48  93[0:Inp] || SkC2 equal(op(e0,op(e0,e3)),e3)** -> .
% 1.28/1.48  95[0:Inp] || SkC3 equal(op(e0,op(e0,e1)),e1)** -> .
% 1.28/1.48  96[0:Inp] || SkC3 equal(op(e0,op(e0,e2)),e2)** -> .
% 1.28/1.48  97[0:Inp] || equal(op(e0,op(e0,e3)),e3)** SkC3 -> .
% 1.28/1.48  98[0:Inp] || equal(op(e1,op(e1,e0)),e0)** SkC4 -> .
% 1.28/1.48  99[0:Inp] || SkC4 equal(op(e1,op(e1,e1)),e1)** -> .
% 1.28/1.48  100[0:Inp] || SkC4 equal(op(e1,op(e1,e2)),e2)** -> .
% 1.28/1.48  101[0:Inp] || SkC4 equal(op(e1,op(e1,e3)),e3)** -> .
% 1.28/1.48  103[0:Inp] || equal(op(e1,op(e1,e1)),e1)** SkC5 -> .
% 1.28/1.48  106[0:Inp] || SkC6 equal(op(e1,op(e1,e0)),e0)** -> .
% 1.28/1.48  107[0:Inp] || SkC6 equal(op(e1,op(e1,e1)),e1)** -> .
% 1.28/1.48  108[0:Inp] || equal(op(e1,op(e1,e2)),e2)** SkC6 -> .
% 1.28/1.48  109[0:Inp] || SkC6 equal(op(e1,op(e1,e3)),e3)** -> .
% 1.28/1.48  110[0:Inp] || SkC7 equal(op(e1,op(e1,e0)),e0)** -> .
% 1.28/1.48  112[0:Inp] || SkC7 equal(op(e1,op(e1,e2)),e2)** -> .
% 1.28/1.48  113[0:Inp] || equal(op(e1,op(e1,e3)),e3)** SkC7 -> .
% 1.28/1.48  114[0:Inp] || equal(op(e2,op(e2,e0)),e0)** SkC8 -> .
% 1.28/1.48  115[0:Inp] || SkC8 equal(op(e2,op(e2,e1)),e1)** -> .
% 1.28/1.48  116[0:Inp] || SkC8 equal(op(e2,op(e2,e2)),e2)** -> .
% 1.28/1.48  117[0:Inp] || SkC8 equal(op(e2,op(e2,e3)),e3)** -> .
% 1.28/1.48  118[0:Inp] || SkC9 equal(op(e2,op(e2,e0)),e0)** -> .
% 1.28/1.48  119[0:Inp] || equal(op(e2,op(e2,e1)),e1)** SkC9 -> .
% 1.28/1.48  121[0:Inp] || SkC9 equal(op(e2,op(e2,e3)),e3)** -> .
% 1.28/1.48  124[0:Inp] || equal(op(e2,op(e2,e2)),e2)** SkC10 -> .
% 1.28/1.48  126[0:Inp] || SkC11 equal(op(e2,op(e2,e0)),e0)** -> .
% 1.28/1.48  127[0:Inp] || SkC11 equal(op(e2,op(e2,e1)),e1)** -> .
% 1.28/1.48  129[0:Inp] || equal(op(e2,op(e2,e3)),e3)** SkC11 -> .
% 1.28/1.48  130[0:Inp] || equal(op(e3,op(e3,e0)),e0)** SkC12 -> .
% 1.28/1.48  131[0:Inp] || SkC12 equal(op(e3,op(e3,e1)),e1)** -> .
% 1.28/1.48  132[0:Inp] || SkC12 equal(op(e3,op(e3,e2)),e2)** -> .
% 1.28/1.48  133[0:Inp] || SkC12 equal(op(e3,op(e3,e3)),e3)** -> .
% 1.28/1.48  134[0:Inp] || SkC13 equal(op(e3,op(e3,e0)),e0)** -> .
% 1.28/1.48  135[0:Inp] || equal(op(e3,op(e3,e1)),e1)** SkC13 -> .
% 1.28/1.48  136[0:Inp] || SkC13 equal(op(e3,op(e3,e2)),e2)** -> .
% 1.28/1.48  137[0:Inp] || SkC13 equal(op(e3,op(e3,e3)),e3)** -> .
% 1.28/1.48  138[0:Inp] || SkC14 equal(op(e3,op(e3,e0)),e0)** -> .
% 1.28/1.48  139[0:Inp] || SkC14 equal(op(e3,op(e3,e1)),e1)** -> .
% 1.28/1.48  140[0:Inp] || equal(op(e3,op(e3,e2)),e2)** SkC14 -> .
% 1.28/1.48  142[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  143[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  144[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  145[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  146[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  147[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  148[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  149[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  150[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  151[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  152[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  153[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  154[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  155[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  156[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  157[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  158[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  159[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  160[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  161[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  162[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  163[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  164[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  165[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  166[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  167[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  168[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  169[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  170[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  171[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  172[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  173[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  174[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  175[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  176[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  177[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  178[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  179[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  180[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  181[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  182[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  183[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  184[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  185[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  186[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  187[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  188[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  189[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  190[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  191[0:Inp] || equal(op(e3,op(e3,e3)),e3)** -> SkC0 SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 1.28/1.48  195[0:Inp] || equal(op(e1,e1),e0) equal(op(op(e1,e1),e1),e3) equal(op(op(e1,e1),op(e1,e1)),e2)** -> .
% 1.28/1.48  196[0:Inp] || equal(op(e0,e0),e1) equal(op(op(e0,e0),e0),e3) equal(op(op(e0,e0),op(e0,e0)),e2)** -> .
% 1.28/1.48  197[0:Inp] || equal(op(e2,e2),e0) equal(op(op(e2,e2),e2),e3) equal(op(op(e2,e2),op(e2,e2)),e1)** -> .
% 1.28/1.48  198[0:Inp] || equal(op(e0,e0),e2) equal(op(op(e0,e0),e0),e3) equal(op(op(e0,e0),op(e0,e0)),e1)** -> .
% 1.28/1.48  199[0:Inp] || equal(op(e2,e2),e1) equal(op(op(e2,e2),e2),e3) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.48  200[0:Inp] || equal(op(e1,e1),e2) equal(op(op(e1,e1),e1),e3) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.48  201[0:Inp] || equal(op(e1,e1),e0) equal(op(op(e1,e1),e1),e2) equal(op(op(e1,e1),op(e1,e1)),e3)** -> .
% 1.28/1.48  202[0:Inp] || equal(op(e0,e0),e1) equal(op(op(e0,e0),e0),e2) equal(op(op(e0,e0),op(e0,e0)),e3)** -> .
% 1.28/1.48  204[0:Inp] || equal(op(e0,e0),e3) equal(op(op(e0,e0),e0),e2) equal(op(op(e0,e0),op(e0,e0)),e1)** -> .
% 1.28/1.48  206[0:Inp] || equal(op(e1,e1),e3) equal(op(op(e1,e1),e1),e2) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.48  207[0:Inp] || equal(op(e2,e2),e0) equal(op(op(e2,e2),e2),e1) equal(op(op(e2,e2),op(e2,e2)),e3)** -> .
% 1.28/1.48  208[0:Inp] || equal(op(e0,e0),e2) equal(op(op(e0,e0),e0),e1) equal(op(op(e0,e0),op(e0,e0)),e3)** -> .
% 1.28/1.48  209[0:Inp] || equal(op(e3,e3),e0) equal(op(op(e3,e3),e3),e1) equal(op(op(e3,e3),op(e3,e3)),e2)** -> .
% 1.28/1.48  210[0:Inp] || equal(op(e0,e0),e3) equal(op(op(e0,e0),e0),e1) equal(op(op(e0,e0),op(e0,e0)),e2)** -> .
% 1.28/1.48  212[0:Inp] || equal(op(e2,e2),e3) equal(op(op(e2,e2),e2),e1) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.48  213[0:Inp] || equal(op(e2,e2),e1) equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e3)** -> .
% 1.28/1.48  214[0:Inp] || equal(op(e1,e1),e2) equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e3)** -> .
% 1.28/1.48  215[0:Inp] || equal(op(e3,e3),e1) equal(op(op(e3,e3),e3),e0) equal(op(op(e3,e3),op(e3,e3)),e2)** -> .
% 1.28/1.48  216[0:Inp] || equal(op(e1,e1),e3) equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e2)** -> .
% 1.28/1.48  218[0:Inp] || equal(op(e2,e2),e3) equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e1)** -> .
% 1.28/1.48  219[0:Inp] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(op(e0,e0),e2).
% 1.28/1.48  220[0:Inp] || equal(op(e3,e1),e3) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(op(e0,e0),e1).
% 1.28/1.48  221[0:Inp] || equal(op(e3,e0),e3) -> equal(op(e0,e0),e0) equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(op(e1,e1),e0).
% 1.28/1.48  222[0:Inp] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(op(e1,e1),e3) equal(op(e0,e0),e3).
% 1.28/1.48  223[0:Inp] || equal(op(e2,e1),e2) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(op(e0,e0),e1).
% 1.28/1.48  224[0:Inp] || equal(op(e2,e0),e2) -> equal(op(e0,e0),e0) equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(op(e1,e1),e0).
% 1.28/1.48  225[0:Inp] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(op(e1,e1),e3) equal(op(e0,e0),e3).
% 1.28/1.48  226[0:Inp] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(op(e0,e0),e2).
% 1.28/1.48  227[0:Inp] || equal(op(e1,e0),e1) -> equal(op(e0,e0),e0) equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(op(e1,e1),e0).
% 1.28/1.48  228[0:Inp] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(op(e1,e1),e3) equal(op(e0,e0),e3).
% 1.28/1.48  229[0:Inp] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(op(e0,e0),e2).
% 1.28/1.48  230[0:Inp] || equal(op(e0,e1),e0) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(op(e0,e0),e1).
% 1.28/1.48  231[0:Rew:32.1,140.0] || SkC14 equal(op(e3,e3),e2)** -> .
% 1.28/1.48  232[0:Rew:30.1,135.0] || SkC13 equal(op(e3,e3),e1)** -> .
% 1.28/1.48  233[0:Rew:28.1,130.0] || SkC12 equal(op(e3,e3),e0)** -> .
% 1.28/1.48  234[0:Rew:26.1,129.0] || SkC11 equal(op(e2,e2),e3)** -> .
% 1.28/1.48  235[0:Rew:25.1,124.0,25.1,124.0] || equal(e2,e2) SkC10* -> .
% 1.28/1.48  236[0:Obv:235.0] || SkC10* -> .
% 1.28/1.48  237[0:Rew:23.1,119.0] || SkC9 equal(op(e2,e2),e1)** -> .
% 1.28/1.48  238[0:Rew:21.1,114.0] || SkC8 equal(op(e2,e2),e0)** -> .
% 1.28/1.48  239[0:Rew:19.1,113.0] || SkC7 equal(op(e1,e1),e3)** -> .
% 1.28/1.48  240[0:Rew:17.1,108.0] || SkC6 equal(op(e1,e1),e2)** -> .
% 1.28/1.48  241[0:Rew:16.1,103.0,16.1,103.0] || equal(e1,e1) SkC5* -> .
% 1.28/1.48  242[0:Obv:241.0] || SkC5* -> .
% 1.28/1.48  243[0:Rew:14.1,98.0] || SkC4 equal(op(e1,e1),e0)** -> .
% 1.28/1.48  244[0:Rew:12.1,97.0] || SkC3 equal(op(e0,e0),e3)** -> .
% 1.28/1.48  245[0:Rew:10.1,92.0] || SkC2 equal(op(e0,e0),e2)** -> .
% 1.28/1.48  246[0:Rew:8.1,87.0] || SkC1 equal(op(e0,e0),e1)** -> .
% 1.28/1.48  247[0:Rew:7.1,82.0,7.1,82.0] || equal(e0,e0) SkC0* -> .
% 1.28/1.48  248[0:Obv:247.0] || SkC0* -> .
% 1.28/1.48  249[0:MRR:142.1,142.6,142.11,248.0,242.0,236.0] ||  -> equal(op(e3,e3),e3)** SkC1 SkC2 SkC3 SkC4 SkC6 SkC7 SkC8 SkC9 SkC11 SkC12 SkC13 SkC14.
% 1.28/1.48  250[0:Rew:249.0,191.0,249.0,191.0] || equal(e3,e3) -> SkC0* SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 1.28/1.48  251[0:Obv:250.0] ||  -> SkC0* SkC1 SkC2 SkC3 SkC4 SkC5 SkC6 SkC7 SkC8 SkC9 SkC10 SkC11 SkC12 SkC13 SkC14.
% 1.28/1.48  252[0:MRR:251.0,251.5,251.10,248.0,242.0,236.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC3 SkC2 SkC1*.
% 1.28/1.48  253[1:Spt:190.0] ||  -> equal(op(e0,e0),e0)**.
% 1.28/1.48  254[1:Rew:253.0,222.4] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(op(e1,e1),e3) equal(e3,e0).
% 1.28/1.48  255[1:Rew:253.0,225.4] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(op(e1,e1),e3) equal(e3,e0).
% 1.28/1.48  259[1:Rew:253.0,167.1] ||  -> equal(op(e3,e0),e3)** equal(e3,e0) equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 1.28/1.48  260[1:Rew:253.0,168.1] ||  -> equal(op(e0,e3),e3)** equal(e3,e0) equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 1.28/1.48  265[1:Rew:253.0,219.4] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(e2,e0).
% 1.28/1.48  266[1:Rew:253.0,226.4] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(e2,e0).
% 1.28/1.48  270[1:Rew:253.0,169.1] ||  -> equal(op(e2,e0),e2) equal(e2,e0) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  271[1:Rew:253.0,170.1] ||  -> equal(op(e0,e2),e2) equal(e2,e0) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  273[1:Rew:253.0,220.4] || equal(op(e3,e1),e3) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(e1,e0).
% 1.28/1.48  274[1:Rew:253.0,223.4] || equal(op(e2,e1),e2) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(e1,e0).
% 1.28/1.48  278[1:Rew:253.0,171.1] ||  -> equal(op(e1,e0),e1) equal(e1,e0) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  279[1:Rew:253.0,172.1] ||  -> equal(op(e0,e1),e1) equal(e1,e0) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  281[1:Rew:253.0,60.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.48  282[1:Rew:253.0,59.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.48  283[1:Rew:253.0,58.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.48  284[1:Rew:253.0,36.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.48  285[1:Rew:253.0,35.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.48  286[1:Rew:253.0,34.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.48  287[1:MRR:12.1,281.0] || SkC3* -> .
% 1.28/1.48  288[1:MRR:187.1,281.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e2) equal(op(e0,e3),e1).
% 1.28/1.48  289[1:MRR:149.1,281.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0) equal(op(e1,e3),e0).
% 1.28/1.48  290[1:MRR:252.9,287.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.48  291[1:MRR:10.1,282.0] || SkC2* -> .
% 1.28/1.48  292[1:MRR:188.1,282.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 1.28/1.48  293[1:MRR:157.1,282.0] ||  -> equal(op(e2,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  294[1:MRR:8.1,283.0] || SkC1* -> .
% 1.28/1.48  295[1:MRR:189.1,283.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e3)** equal(op(e0,e1),e2).
% 1.28/1.48  296[1:MRR:165.1,283.0] ||  -> equal(op(e1,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  297[1:MRR:178.1,284.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e2) equal(op(e3,e0),e1).
% 1.28/1.48  298[1:MRR:150.1,284.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 1.28/1.48  299[1:MRR:182.1,285.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 1.28/1.48  300[1:MRR:158.1,285.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  301[1:MRR:186.1,286.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e3)** equal(op(e1,e0),e2).
% 1.28/1.48  302[1:MRR:166.1,286.0] ||  -> equal(op(e1,e1),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  303[1:MRR:290.9,290.10,291.0,294.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4*.
% 1.28/1.48  304[1:MRR:259.1,3.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 1.28/1.48  305[1:MRR:260.1,3.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 1.28/1.48  306[1:MRR:270.1,2.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  307[1:MRR:271.1,2.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  308[1:MRR:278.1,1.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  309[1:MRR:279.1,1.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  310[1:MRR:254.4,3.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(op(e1,e1),e3).
% 1.28/1.48  311[1:MRR:255.4,3.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(op(e1,e1),e3).
% 1.28/1.48  312[1:MRR:265.4,2.0] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2).
% 1.28/1.48  313[1:MRR:266.4,2.0] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2).
% 1.28/1.48  314[1:MRR:273.4,1.0] || equal(op(e3,e1),e3) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.48  315[1:MRR:274.4,1.0] || equal(op(e2,e1),e2) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.48  317[2:Spt:185.0] ||  -> equal(op(e1,e1),e1)**.
% 1.28/1.48  319[2:Rew:317.0,310.3] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(e3,e1).
% 1.28/1.48  322[2:Rew:317.0,159.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e1) equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.48  323[2:Rew:317.0,160.1] ||  -> equal(op(e1,e3),e3)** equal(e3,e1) equal(op(e1,e2),e3) equal(op(e1,e0),e3).
% 1.28/1.48  329[2:Rew:317.0,312.3] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e2,e1).
% 1.28/1.48  333[2:Rew:317.0,162.1] ||  -> equal(op(e1,e2),e2) equal(e2,e1) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  335[2:Rew:317.0,302.0] ||  -> equal(e1,e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  336[2:Rew:317.0,296.0] ||  -> equal(e1,e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  340[2:Rew:317.0,68.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  341[2:Rew:317.0,67.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  342[2:Rew:317.0,64.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.48  343[2:Rew:317.0,44.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  344[2:Rew:317.0,43.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.48  345[2:Rew:317.0,40.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.48  346[2:MRR:19.1,340.0] || SkC7* -> .
% 1.28/1.48  347[2:MRR:183.1,340.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2) equal(op(e1,e3),e0).
% 1.28/1.48  348[2:MRR:147.1,340.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1) equal(op(e0,e3),e1).
% 1.28/1.48  349[2:MRR:303.6,346.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC6 SkC4*.
% 1.28/1.48  350[2:MRR:17.1,341.0] || SkC6* -> .
% 1.28/1.48  351[2:MRR:184.1,341.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.48  352[2:MRR:155.1,341.0] ||  -> equal(op(e2,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  353[2:MRR:14.1,342.0] || SkC4* -> .
% 1.28/1.48  354[2:MRR:301.0,342.0] ||  -> equal(op(e1,e0),e3)** equal(op(e1,e0),e2).
% 1.28/1.48  355[2:MRR:308.0,342.0] ||  -> equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  356[2:MRR:177.1,343.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e2) equal(op(e3,e1),e0).
% 1.28/1.48  358[2:MRR:181.1,344.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.48  359[2:MRR:156.1,344.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  360[2:MRR:295.0,345.0] ||  -> equal(op(e0,e1),e3)** equal(op(e0,e1),e2).
% 1.28/1.48  361[2:MRR:309.0,345.0] ||  -> equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  362[2:MRR:349.6,349.7,350.0,353.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8*.
% 1.28/1.48  363[2:MRR:335.0,1.0] ||  -> equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  364[2:MRR:336.0,1.0] ||  -> equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  365[2:MRR:322.1,5.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.48  366[2:MRR:323.1,5.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3) equal(op(e1,e0),e3).
% 1.28/1.48  368[2:MRR:333.1,4.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  369[2:MRR:319.3,5.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.48  370[2:MRR:329.3,4.0] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.48  372[3:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.48  392[3:Rew:372.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  393[3:Rew:372.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  394[3:Rew:372.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  395[3:Rew:372.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  396[3:Rew:372.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  397[3:Rew:372.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  398[3:MRR:26.1,392.0] || SkC11* -> .
% 1.28/1.48  399[3:MRR:179.1,392.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.48  401[3:MRR:362.3,398.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC8*.
% 1.28/1.48  402[3:MRR:23.1,393.0] || SkC9* -> .
% 1.28/1.48  403[3:MRR:358.0,393.0] ||  -> equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.48  405[3:MRR:401.3,402.0] ||  -> SkC14 SkC13 SkC12 SkC8*.
% 1.28/1.48  406[3:MRR:21.1,394.0] || SkC8* -> .
% 1.28/1.48  407[3:MRR:299.0,394.0] ||  -> equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 1.28/1.48  408[3:MRR:306.0,394.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  409[3:MRR:405.3,406.0] ||  -> SkC14 SkC13 SkC12*.
% 1.28/1.48  410[3:MRR:176.1,395.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.48  412[3:MRR:351.0,396.0] ||  -> equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.48  414[3:MRR:292.0,397.0] ||  -> equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 1.28/1.48  423[4:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  433[4:Rew:423.0,348.0] ||  -> equal(e3,e1) equal(op(e2,e3),e1)** equal(op(e0,e3),e1).
% 1.28/1.48  442[4:Rew:423.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  443[4:Rew:423.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  448[4:MRR:32.1,442.0] || SkC14* -> .
% 1.28/1.48  451[4:MRR:409.0,448.0] ||  -> SkC13 SkC12*.
% 1.28/1.48  452[4:MRR:30.1,443.0] || SkC13* -> .
% 1.28/1.48  455[4:MRR:451.0,452.0] ||  -> SkC12*.
% 1.28/1.48  456[4:MRR:29.0,455.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  457[4:MRR:28.0,455.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  471[4:Rew:457.0,39.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.48  495[4:MRR:407.0,471.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.48  496[4:Rew:495.0,72.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  552[4:Rew:456.0,433.2] ||  -> equal(e3,e1) equal(op(e2,e3),e1)** equal(e3,e1).
% 1.28/1.48  553[4:Obv:552.0] ||  -> equal(op(e2,e3),e1)** equal(e3,e1).
% 1.28/1.48  554[4:MRR:553.0,553.1,496.0,5.0] ||  -> .
% 1.28/1.48  555[4:Spt:554.0,175.0,423.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  556[4:Spt:554.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  559[5:Spt:556.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  561[5:Rew:559.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  562[5:Rew:559.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  579[5:Rew:559.0,231.1] || SkC14* equal(e2,e2) -> .
% 1.28/1.48  584[5:MRR:288.1,561.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e1).
% 1.28/1.48  594[5:MRR:347.1,562.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e0).
% 1.28/1.48  605[5:Obv:579.1] || SkC14* -> .
% 1.28/1.48  606[5:MRR:409.0,605.0] ||  -> SkC13 SkC12*.
% 1.28/1.48  622[6:Spt:606.0] ||  -> SkC13*.
% 1.28/1.48  623[6:MRR:30.0,622.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  624[6:MRR:31.0,622.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  631[6:Rew:623.0,45.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  637[6:Rew:624.0,52.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  638[6:Rew:624.0,55.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  658[6:MRR:403.0,631.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  661[6:Rew:658.0,74.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  663[6:MRR:584.0,637.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  666[6:Rew:663.0,53.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  675[6:MRR:399.0,638.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e3),e0).
% 1.28/1.48  691[6:MRR:675.0,675.1,666.0,661.0] ||  -> .
% 1.28/1.48  692[6:Spt:691.0,606.0,622.0] || SkC13* -> .
% 1.28/1.48  693[6:Spt:691.0,606.1] ||  -> SkC12*.
% 1.28/1.48  694[6:MRR:28.0,693.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  697[6:MRR:29.0,693.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  701[6:Rew:697.0,52.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  706[6:Rew:697.0,53.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  721[6:MRR:594.0,701.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  725[6:Rew:721.0,55.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  735[6:Rew:694.0,355.0] ||  -> equal(e3,e1) equal(op(e2,e0),e1)**.
% 1.28/1.48  736[6:MRR:735.0,5.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.48  740[6:Rew:736.0,72.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  758[6:MRR:399.0,399.1,399.2,706.0,740.0,725.0] ||  -> .
% 1.28/1.48  759[5:Spt:758.0,556.0,559.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  760[5:Spt:758.0,556.1,556.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  763[6:Spt:760.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  768[6:Rew:763.0,232.1] || SkC13* equal(e1,e1) -> .
% 1.28/1.48  777[6:Rew:763.0,57.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  779[6:Rew:763.0,54.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  783[6:Obv:768.1] || SkC13* -> .
% 1.28/1.48  784[6:MRR:409.1,783.0] ||  -> SkC14 SkC12*.
% 1.28/1.48  805[6:MRR:399.1,777.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e0).
% 1.28/1.48  806[6:MRR:288.2,779.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e2).
% 1.28/1.48  820[7:Spt:784.0] ||  -> SkC14*.
% 1.28/1.48  821[7:MRR:32.0,820.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  822[7:MRR:33.0,820.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  829[7:Rew:821.0,50.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.48  835[7:Rew:822.0,53.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  837[7:Rew:822.0,55.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  856[7:MRR:412.0,829.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  859[7:Rew:856.0,69.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  861[7:MRR:806.0,835.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.48  864[7:Rew:861.0,52.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  878[7:MRR:347.0,837.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.48  889[7:MRR:878.0,878.1,864.0,859.0] ||  -> .
% 1.28/1.48  890[7:Spt:889.0,784.0,820.0] || SkC14* -> .
% 1.28/1.48  891[7:Spt:889.0,784.1] ||  -> SkC12*.
% 1.28/1.48  892[7:MRR:28.0,891.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  895[7:MRR:29.0,891.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  899[7:Rew:895.0,53.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  904[7:Rew:895.0,52.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  919[7:MRR:805.0,899.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  922[7:Rew:919.0,55.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  933[7:Rew:892.0,408.0] ||  -> equal(e3,e2) equal(op(e1,e0),e2)**.
% 1.28/1.48  934[7:MRR:933.0,6.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.48  938[7:Rew:934.0,66.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  956[7:MRR:347.0,347.1,347.2,904.0,938.0,922.0] ||  -> .
% 1.28/1.48  957[6:Spt:956.0,760.0,763.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  958[6:Spt:956.0,760.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  963[6:Rew:958.0,56.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  967[6:Rew:958.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  968[6:Rew:958.0,233.1] || SkC12* equal(e0,e0) -> .
% 1.28/1.48  969[6:Obv:968.1] || SkC12* -> .
% 1.28/1.48  970[6:MRR:409.2,969.0] ||  -> SkC14 SkC13*.
% 1.28/1.48  987[6:Rew:958.0,137.1] || SkC13 equal(op(e3,e0),e3)** -> .
% 1.28/1.48  993[6:MRR:347.2,963.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2).
% 1.28/1.48  998[6:MRR:410.2,967.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1).
% 1.28/1.48  1013[7:Spt:970.0] ||  -> SkC14*.
% 1.28/1.48  1014[7:MRR:33.0,1013.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  1015[7:MRR:32.0,1013.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  1020[7:Rew:1014.0,53.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  1021[7:Rew:1014.0,55.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  1030[7:Rew:1015.0,48.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  1037[7:MRR:288.0,1020.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.48  1040[7:MRR:993.0,1021.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.48  1049[7:Rew:1040.0,52.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  1069[7:MRR:414.0,1030.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.48  1072[7:Rew:1069.0,63.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  1084[7:MRR:1037.0,1037.1,1049.0,1072.0] ||  -> .
% 1.28/1.48  1085[7:Spt:1084.0,970.0,1013.0] || SkC14* -> .
% 1.28/1.48  1086[7:Spt:1084.0,970.1] ||  -> SkC13*.
% 1.28/1.48  1087[7:MRR:31.0,1086.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  1090[7:MRR:30.0,1086.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  1094[7:Rew:1090.0,79.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  1095[7:MRR:987.0,1086.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  1096[7:Rew:1087.0,66.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.48  1111[7:MRR:998.0,1094.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.48  1116[7:Rew:1111.0,77.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.48  1126[7:MRR:354.0,1096.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.48  1130[7:Rew:1126.0,38.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  1146[7:MRR:297.0,297.1,297.2,1095.0,1130.0,1116.0] ||  -> .
% 1.28/1.48  1147[3:Spt:1146.0,180.0,372.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.48  1148[3:Spt:1146.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.48  1149[3:MRR:370.1,1147.0] || equal(op(e3,e2),e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  1151[3:MRR:154.0,1147.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2) equal(op(e2,e0),e2).
% 1.28/1.48  1152[4:Spt:1148.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.48  1154[4:Rew:1152.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  1155[4:Rew:1152.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.48  1156[4:Rew:1152.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  1157[4:Rew:1152.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.48  1158[4:Rew:1152.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  1159[4:Rew:1152.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  1162[4:Rew:1152.0,300.0] ||  -> equal(e3,e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  1163[4:Rew:1152.0,293.0] ||  -> equal(e3,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  1168[4:Rew:1152.0,352.0] ||  -> equal(e3,e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  1170[4:Rew:1152.0,218.0] || equal(e3,e3) equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e1)** -> .
% 1.28/1.48  1171[4:Rew:1152.0,212.0] || equal(e3,e3) equal(op(op(e2,e2),e2),e1) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.48  1172[4:Rew:1152.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.48  1176[4:MRR:305.1,1154.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  1177[4:MRR:292.1,1154.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 1.28/1.48  1178[4:MRR:366.1,1155.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  1179[4:MRR:351.1,1155.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 1.28/1.48  1180[4:MRR:32.1,1156.0] || SkC14* -> .
% 1.28/1.48  1181[4:MRR:176.0,1156.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.48  1183[4:MRR:362.0,1180.0] ||  -> SkC13 SkC12 SkC11 SkC9 SkC8*.
% 1.28/1.48  1185[4:MRR:299.1,1157.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e1).
% 1.28/1.48  1187[4:MRR:358.1,1158.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e0).
% 1.28/1.48  1188[4:MRR:179.0,1159.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.48  1189[4:MRR:143.1,1159.0] ||  -> equal(op(e3,e3),e3)** equal(op(e1,e3),e3) equal(op(e0,e3),e3).
% 1.28/1.48  1190[4:Obv:1172.1] || SkC11* -> .
% 1.28/1.48  1191[4:MRR:1183.2,1190.0] ||  -> SkC13 SkC12 SkC9 SkC8*.
% 1.28/1.48  1192[4:MRR:1162.0,3.0] ||  -> equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  1193[4:MRR:1163.0,3.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  1195[4:MRR:1168.0,5.0] ||  -> equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  1196[4:Obv:1170.0] || equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e1)** -> .
% 1.28/1.48  1197[4:Rew:1152.0,1196.1,1152.0,1196.0] || equal(op(e3,e2),e0) equal(op(e3,e3),e1)** -> .
% 1.28/1.48  1198[4:Obv:1171.0] || equal(op(op(e2,e2),e2),e1) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.48  1199[4:Rew:1152.0,1198.1,1152.0,1198.0] || equal(op(e3,e2),e1) equal(op(e3,e3),e0)** -> .
% 1.28/1.48  1201[5:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  1202[5:Rew:1201.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  1203[5:Rew:1201.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  1206[5:Rew:1201.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  1226[5:MRR:29.1,1202.0] || SkC12* -> .
% 1.28/1.48  1229[5:MRR:1191.1,1226.0] ||  -> SkC13 SkC9 SkC8*.
% 1.28/1.48  1238[5:MRR:31.1,1203.0] || SkC13* -> .
% 1.28/1.48  1241[5:MRR:1229.0,1238.0] ||  -> SkC9 SkC8*.
% 1.28/1.48  1251[5:MRR:356.0,1206.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.48  1263[6:Spt:1241.0] ||  -> SkC9*.
% 1.28/1.48  1264[6:MRR:23.0,1263.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.48  1265[6:MRR:24.0,1263.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.48  1271[6:Rew:1264.0,45.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  1278[6:Rew:1265.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  1280[6:Rew:1265.0,50.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  1299[6:MRR:1251.0,1271.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  1301[6:Rew:1299.0,79.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  1304[6:MRR:1177.0,1278.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.48  1307[6:Rew:1304.0,48.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  1321[6:MRR:1181.0,1280.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.48  1332[6:MRR:1321.0,1321.1,1307.0,1301.0] ||  -> .
% 1.28/1.48  1333[6:Spt:1332.0,1241.0,1263.0] || SkC9* -> .
% 1.28/1.48  1334[6:Spt:1332.0,1241.1] ||  -> SkC8*.
% 1.28/1.48  1335[6:MRR:21.0,1334.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  1338[6:MRR:22.0,1334.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.48  1342[6:Rew:1338.0,46.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  1347[6:Rew:1338.0,48.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  1362[6:MRR:1179.0,1342.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  1365[6:Rew:1362.0,50.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  1376[6:Rew:1335.0,355.1] ||  -> equal(op(e3,e0),e1)** equal(e2,e1).
% 1.28/1.48  1377[6:MRR:1376.1,4.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.48  1381[6:Rew:1377.0,77.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  1399[6:MRR:1181.0,1181.1,1181.2,1347.0,1381.0,1365.0] ||  -> .
% 1.28/1.48  1400[5:Spt:1399.0,175.0,1201.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  1401[5:Spt:1399.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  1403[5:MRR:1189.0,1400.0] ||  -> equal(op(e1,e3),e3)** equal(op(e0,e3),e3).
% 1.28/1.48  1404[6:Spt:1401.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  1421[6:Rew:1404.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  1422[6:Rew:1404.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  1423[6:Rew:1404.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  1435[6:MRR:1188.0,1421.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e3),e0).
% 1.28/1.48  1436[6:MRR:347.1,1422.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e0).
% 1.28/1.48  1438[6:MRR:288.1,1423.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e1).
% 1.28/1.48  1451[7:Spt:1191.0] ||  -> SkC13*.
% 1.28/1.48  1452[7:MRR:31.0,1451.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  1453[7:MRR:30.0,1451.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  1459[7:Rew:1452.0,52.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  1470[7:Rew:1453.0,364.0] ||  -> equal(e3,e0) equal(op(e2,e1),e0)**.
% 1.28/1.48  1475[7:MRR:1438.0,1459.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  1485[7:Rew:1475.0,53.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  1519[7:MRR:1435.0,1485.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  1528[7:Rew:1519.0,74.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  1547[7:MRR:1187.1,1528.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.48  1556[7:Rew:1547.0,1470.1] ||  -> equal(e3,e0)** equal(e2,e0).
% 1.28/1.48  1557[7:MRR:1556.0,1556.1,3.0,2.0] ||  -> .
% 1.28/1.48  1558[7:Spt:1557.0,1191.0,1451.0] || SkC13* -> .
% 1.28/1.48  1559[7:Spt:1557.0,1191.1,1191.2,1191.3] ||  -> SkC12 SkC9 SkC8*.
% 1.28/1.48  1560[8:Spt:1559.0] ||  -> SkC12*.
% 1.28/1.48  1561[8:MRR:29.0,1560.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  1562[8:MRR:28.0,1560.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  1567[8:Rew:1561.0,52.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  1580[8:Rew:1562.0,355.0] ||  -> equal(e3,e1) equal(op(e2,e0),e1)**.
% 1.28/1.48  1582[8:MRR:1436.0,1567.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  1592[8:Rew:1582.0,55.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  1614[8:MRR:1435.1,1592.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.48  1618[8:Rew:1614.0,72.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.48  1650[8:MRR:1185.1,1618.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  1664[8:Rew:1650.0,1580.1] ||  -> equal(e3,e1)** equal(e2,e1).
% 1.28/1.48  1665[8:MRR:1664.0,1664.1,5.0,4.0] ||  -> .
% 1.28/1.48  1666[8:Spt:1665.0,1559.0,1560.0] || SkC12* -> .
% 1.28/1.48  1667[8:Spt:1665.0,1559.1,1559.2] ||  -> SkC9 SkC8*.
% 1.28/1.48  1668[9:Spt:1667.0] ||  -> SkC9*.
% 1.28/1.48  1669[9:MRR:23.0,1668.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.48  1670[9:MRR:24.0,1668.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.48  1676[9:Rew:1669.0,41.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.48  1689[9:Rew:1670.0,363.1] ||  -> equal(op(e1,e3),e0)** equal(e2,e0).
% 1.28/1.48  1690[9:MRR:360.1,1676.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.48  1694[9:Rew:1690.0,62.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  1723[9:MRR:1403.1,1694.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  1767[9:Rew:1723.0,1689.0] ||  -> equal(e3,e0)** equal(e2,e0).
% 1.28/1.48  1768[9:MRR:1767.0,1767.1,3.0,2.0] ||  -> .
% 1.28/1.48  1769[9:Spt:1768.0,1667.0,1668.0] || SkC9* -> .
% 1.28/1.48  1770[9:Spt:1768.0,1667.1] ||  -> SkC8*.
% 1.28/1.48  1771[9:MRR:22.0,1770.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.48  1774[9:MRR:21.0,1770.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  1777[9:Rew:1774.0,70.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  1786[9:MRR:1187.0,1777.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  1790[9:Rew:1786.0,74.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  1808[9:Rew:1771.0,361.1] ||  -> equal(op(e0,e3),e1)** equal(e2,e1).
% 1.28/1.48  1809[9:MRR:1808.1,4.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  1813[9:Rew:1809.0,53.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  1846[9:MRR:1435.0,1435.1,1813.0,1790.0] ||  -> .
% 1.28/1.48  1847[6:Spt:1846.0,1401.0,1404.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  1848[6:Spt:1846.0,1401.1,1401.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  1850[6:MRR:145.0,1847.0] ||  -> equal(op(e2,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.48  1851[7:Spt:1848.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  1854[7:Rew:1851.0,54.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  1859[7:Rew:1851.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  1868[7:Rew:1851.0,1197.1] || equal(op(e3,e2),e0)** equal(e1,e1) -> .
% 1.28/1.48  1869[7:Rew:1851.0,232.1] || SkC13* equal(e1,e1) -> .
% 1.28/1.48  1870[7:Rew:1851.0,133.1] || SkC12 equal(op(e3,e1),e3)** -> .
% 1.28/1.48  1872[7:MRR:361.0,1854.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.48  1878[7:Rew:1872.0,22.1] || SkC8* -> equal(e2,e1).
% 1.28/1.48  1883[7:MRR:1878.1,4.0] || SkC8* -> .
% 1.28/1.48  1884[7:MRR:1191.3,1883.0] ||  -> SkC13 SkC12 SkC9*.
% 1.28/1.48  1897[7:MRR:1181.1,1859.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e0).
% 1.28/1.48  1898[7:Obv:1869.1] || SkC13* -> .
% 1.28/1.48  1899[7:MRR:1884.0,1898.0] ||  -> SkC12 SkC9*.
% 1.28/1.48  1901[7:Obv:1868.1] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  1902[7:MRR:1193.0,1901.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  1906[7:Rew:1902.0,24.1] || SkC9* -> equal(e2,e0).
% 1.28/1.48  1910[7:MRR:1906.1,2.0] || SkC9* -> .
% 1.28/1.48  1911[7:MRR:1899.1,1910.0] ||  -> SkC12*.
% 1.28/1.48  1912[7:MRR:28.0,1911.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  1913[7:MRR:29.0,1911.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  1916[7:MRR:1870.0,1911.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  1920[7:Rew:1912.0,38.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.48  1927[7:Rew:1913.0,1850.2] ||  -> equal(op(e2,e3),e2)** equal(op(e1,e3),e2) equal(e3,e2).
% 1.28/1.48  1931[7:MRR:356.0,1916.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.48  1938[7:MRR:1178.1,1920.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  1951[7:MRR:1897.1,1901.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.48  1953[7:Rew:1951.0,79.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  1959[7:MRR:1931.0,1953.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  1961[7:Rew:1959.0,45.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  1966[7:MRR:1192.1,1961.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  1978[7:Rew:1938.0,1927.1,1966.0,1927.0] ||  -> equal(e2,e0) equal(e3,e2)** equal(e3,e2)**.
% 1.28/1.48  1979[7:Obv:1978.1] ||  -> equal(e2,e0) equal(e3,e2)**.
% 1.28/1.48  1980[7:MRR:1979.0,1979.1,2.0,6.0] ||  -> .
% 1.28/1.48  1985[7:Spt:1980.0,1848.0,1851.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  1986[7:Spt:1980.0,1848.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  1991[7:Rew:1986.0,233.1] || SkC12* equal(e0,e0) -> .
% 1.28/1.48  1992[7:Obv:1991.1] || SkC12* -> .
% 1.28/1.48  1993[7:MRR:1191.1,1992.0] ||  -> SkC13 SkC9 SkC8*.
% 1.28/1.48  1994[7:Rew:1986.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  2001[7:MRR:1193.0,1994.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  2004[7:Rew:2001.0,24.1] || SkC9* -> equal(e2,e0).
% 1.28/1.48  2009[7:MRR:2004.1,2.0] || SkC9* -> .
% 1.28/1.48  2010[7:MRR:1993.1,2009.0] ||  -> SkC13 SkC8*.
% 1.28/1.48  2020[7:Rew:1986.0,1199.1] || equal(op(e3,e2),e1)** equal(e0,e0) -> .
% 1.28/1.48  2021[7:Obv:2020.1] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  2022[7:MRR:1195.0,2021.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.48  2025[7:Rew:2022.0,22.1] || SkC8* -> equal(e2,e1).
% 1.28/1.48  2029[7:MRR:2025.1,4.0] || SkC8* -> .
% 1.28/1.48  2030[7:MRR:2010.1,2029.0] ||  -> SkC13*.
% 1.28/1.48  2031[7:MRR:30.0,2030.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  2032[7:MRR:31.0,2030.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  2039[7:Rew:2031.0,42.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.48  2051[7:MRR:1176.1,2039.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  2065[7:Rew:2051.0,348.2,1986.0,348.0] ||  -> equal(e1,e0) equal(op(e2,e3),e1)** equal(e3,e1).
% 1.28/1.48  2066[7:MRR:2065.0,2065.2,1.0,5.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.48  2093[7:Rew:2051.0,1850.2,2032.0,1850.1,2066.0,1850.0] ||  -> equal(e2,e1) equal(e3,e2)** equal(e3,e2)**.
% 1.28/1.48  2094[7:Obv:2093.1] ||  -> equal(e2,e1) equal(e3,e2)**.
% 1.28/1.48  2095[7:MRR:2094.0,2094.1,4.0,6.0] ||  -> .
% 1.28/1.48  2102[4:Spt:2095.0,1148.0,1152.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.48  2103[4:Spt:2095.0,1148.1,1148.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.48  2104[4:MRR:369.2,2102.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  2105[4:MRR:152.1,2102.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.48  2107[5:Spt:2103.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.48  2112[5:Rew:2107.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.28/1.48  2115[5:Rew:2107.0,300.0] ||  -> equal(e1,e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  2116[5:Rew:2107.0,293.0] ||  -> equal(e1,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  2120[5:Rew:2107.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.48  2123[5:Rew:2107.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  2127[5:Obv:2112.1] || SkC9* -> .
% 1.28/1.48  2128[5:MRR:362.4,2127.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8*.
% 1.28/1.48  2131[5:MRR:355.1,2120.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.48  2134[5:Rew:2131.0,144.3] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(op(e3,e1),e3) equal(e3,e1).
% 1.28/1.48  2135[5:Rew:2131.0,304.0] ||  -> equal(e3,e1) equal(op(e2,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  2136[5:Rew:2131.0,28.1] || SkC12* -> equal(e3,e1).
% 1.28/1.48  2146[5:MRR:2136.1,5.0] || SkC12* -> .
% 1.28/1.48  2147[5:MRR:2128.2,2146.0] ||  -> SkC14 SkC13 SkC11 SkC8*.
% 1.28/1.48  2149[5:MRR:361.1,2123.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  2153[5:Rew:2149.0,305.0] ||  -> equal(e3,e1) equal(op(e0,e2),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  2160[5:Rew:2149.0,307.1] ||  -> equal(op(e0,e2),e2)** equal(e2,e1) equal(op(e0,e1),e2).
% 1.28/1.48  2163[5:MRR:2115.0,1.0] ||  -> equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  2164[5:MRR:2116.0,1.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  2165[5:MRR:2135.0,5.0] ||  -> equal(op(e2,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  2167[5:MRR:2153.0,5.0] ||  -> equal(op(e0,e2),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  2168[5:MRR:2160.1,4.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  2169[5:MRR:2134.3,5.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(op(e3,e1),e3).
% 1.28/1.48  2180[6:Spt:2147.0] ||  -> SkC14*.
% 1.28/1.48  2181[6:MRR:32.0,2180.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  2183[6:MRR:231.0,2180.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  2187[6:Rew:2181.0,1149.0] || equal(e3,e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  2260[6:Obv:2187.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  2261[6:MRR:2260.0,2183.0] ||  -> .
% 1.28/1.48  2288[6:Spt:2261.0,2147.0,2180.0] || SkC14* -> .
% 1.28/1.48  2289[6:Spt:2261.0,2147.1,2147.2,2147.3] ||  -> SkC13 SkC11 SkC8*.
% 1.28/1.48  2290[7:Spt:2289.0] ||  -> SkC13*.
% 1.28/1.48  2291[7:MRR:30.0,2290.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  2292[7:MRR:31.0,2290.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  2299[7:Rew:2291.0,80.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  2301[7:Rew:2291.0,364.0] ||  -> equal(e3,e0) equal(op(e2,e1),e0)**.
% 1.28/1.48  2306[7:Rew:2292.0,66.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.48  2332[7:MRR:2104.1,2299.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  2335[7:MRR:2165.1,2306.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.48  2339[7:Rew:2335.0,1151.2] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2) equal(e3,e2).
% 1.28/1.48  2353[7:MRR:2301.0,3.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  2384[7:Rew:2353.0,2339.1] ||  -> equal(op(e2,e3),e2)** equal(e2,e0) equal(e3,e2).
% 1.28/1.48  2385[7:MRR:2384.1,2384.2,2.0,6.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.48  2386[7:MRR:2385.0,2332.0] ||  -> .
% 1.28/1.48  2393[7:Spt:2386.0,2289.0,2290.0] || SkC13* -> .
% 1.28/1.48  2394[7:Spt:2386.0,2289.1,2289.2] ||  -> SkC11 SkC8*.
% 1.28/1.48  2395[8:Spt:2394.0] ||  -> SkC11*.
% 1.28/1.48  2396[8:MRR:26.0,2395.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.48  2397[8:MRR:27.0,2395.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.48  2402[8:Rew:2396.0,2104.0] || equal(e2,e2) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  2409[8:Rew:2396.0,2163.0] ||  -> equal(e2,e0) equal(op(e2,e1),e0)**.
% 1.28/1.48  2414[8:Rew:2397.0,48.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  2442[8:MRR:2168.0,2414.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  2452[8:Rew:2442.0,365.2] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(e3,e2).
% 1.28/1.48  2457[8:MRR:2409.0,2.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  2469[8:Obv:2402.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  2471[8:Rew:2469.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  2487[8:Rew:2457.0,2452.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e0) equal(e3,e2).
% 1.28/1.48  2488[8:MRR:2487.1,2487.2,3.0,6.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  2489[8:MRR:2488.0,2471.0] ||  -> .
% 1.28/1.48  2490[8:Spt:2489.0,2394.0,2395.0] || SkC11* -> .
% 1.28/1.48  2491[8:Spt:2489.0,2394.1] ||  -> SkC8*.
% 1.28/1.48  2492[8:MRR:21.0,2491.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  2495[8:MRR:22.0,2491.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.48  2514[8:Rew:2495.0,2167.0] ||  -> equal(e3,e2) equal(op(e0,e1),e3)**.
% 1.28/1.48  2515[8:MRR:2514.0,6.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.48  2519[8:Rew:2515.0,41.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  2520[8:Rew:2515.0,42.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  2524[8:Rew:2492.0,2105.2] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3) equal(e3,e2).
% 1.28/1.48  2525[8:MRR:2524.2,6.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3).
% 1.28/1.48  2526[8:MRR:2525.1,2519.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  2528[8:Rew:2526.0,57.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  2543[8:Rew:2526.0,289.1] ||  -> equal(op(e3,e3),e0)** equal(e3,e0) equal(op(e1,e3),e0).
% 1.28/1.48  2544[8:MRR:2543.1,3.0] ||  -> equal(op(e3,e3),e0)** equal(op(e1,e3),e0).
% 1.28/1.48  2547[8:MRR:2169.0,2169.2,2528.0,2520.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  2553[8:Rew:2547.0,2164.0] ||  -> equal(e3,e0) equal(op(e1,e2),e0)**.
% 1.28/1.48  2554[8:Rew:2547.0,1149.0] || equal(e3,e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  2555[8:MRR:2553.0,3.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  2558[8:Rew:2555.0,69.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  2560[8:MRR:2544.1,2558.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  2575[8:Obv:2554.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  2576[8:Rew:2560.0,2575.0] ||  -> equal(e2,e0)**.
% 1.28/1.48  2577[8:MRR:2576.0,2.0] ||  -> .
% 1.28/1.48  2586[5:Spt:2577.0,2103.0,2107.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.48  2587[5:Spt:2577.0,2103.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.48  2592[5:Rew:2587.0,49.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  2595[5:Rew:2587.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  2597[5:Rew:2587.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.28/1.48  2598[5:Obv:2597.1] || SkC8* -> .
% 1.28/1.48  2599[5:MRR:362.5,2598.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9*.
% 1.28/1.48  2601[5:MRR:364.1,2595.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  2603[5:Rew:2601.0,30.1] || SkC13* -> equal(e3,e0).
% 1.28/1.48  2609[5:MRR:2603.1,3.0] || SkC13* -> .
% 1.28/1.48  2610[5:MRR:2599.1,2609.0] ||  -> SkC14 SkC12 SkC11 SkC9*.
% 1.28/1.48  2611[5:MRR:363.1,2592.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  2625[5:Rew:2611.0,368.1] ||  -> equal(op(e1,e2),e2)** equal(e2,e0) equal(op(e1,e0),e2).
% 1.28/1.48  2626[5:MRR:2625.1,2.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  2627[5:Rew:2611.0,366.0] ||  -> equal(e3,e0) equal(op(e1,e2),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  2628[5:MRR:2627.0,3.0] ||  -> equal(op(e1,e2),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  2629[5:Rew:2601.0,365.0] ||  -> equal(e3,e0) equal(op(e2,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  2630[5:MRR:2629.0,3.0] ||  -> equal(op(e2,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  2632[5:Rew:2587.0,352.0] ||  -> equal(e1,e0) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  2633[5:MRR:2632.0,1.0] ||  -> equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  2634[5:Rew:2587.0,359.0] ||  -> equal(e1,e0) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  2635[5:MRR:2634.0,1.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  2642[5:Rew:2601.0,144.2] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(e3,e0) equal(op(e3,e0),e3).
% 1.28/1.48  2643[5:MRR:2642.2,3.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(op(e3,e0),e3).
% 1.28/1.48  2656[6:Spt:2610.0] ||  -> SkC14*.
% 1.28/1.48  2658[6:MRR:32.0,2656.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  2659[6:MRR:231.0,2656.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  2678[6:Rew:2658.0,1149.0] || equal(e3,e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  2736[6:Obv:2678.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  2737[6:MRR:2736.0,2659.0] ||  -> .
% 1.28/1.48  2764[6:Spt:2737.0,2610.0,2656.0] || SkC14* -> .
% 1.28/1.48  2765[6:Spt:2737.0,2610.1,2610.2,2610.3] ||  -> SkC12 SkC11 SkC9*.
% 1.28/1.48  2766[7:Spt:2765.0] ||  -> SkC12*.
% 1.28/1.48  2767[7:MRR:29.0,2766.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  2768[7:MRR:28.0,2766.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  2773[7:Rew:2767.0,62.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.48  2775[7:Rew:2767.0,54.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  2786[7:Rew:2768.0,355.0] ||  -> equal(e3,e1) equal(op(e2,e0),e1)**.
% 1.28/1.48  2791[7:MRR:2630.1,2773.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.48  2795[7:Rew:2791.0,1151.1] ||  -> equal(op(e2,e3),e2)** equal(e3,e2) equal(op(e2,e0),e2).
% 1.28/1.48  2809[7:MRR:2104.1,2775.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  2834[7:MRR:2786.0,5.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.48  2860[7:Rew:2834.0,2795.2] ||  -> equal(op(e2,e3),e2)** equal(e3,e2) equal(e2,e1).
% 1.28/1.48  2861[7:MRR:2860.1,2860.2,6.0,4.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.48  2862[7:MRR:2861.0,2809.0] ||  -> .
% 1.28/1.48  2869[7:Spt:2862.0,2765.0,2766.0] || SkC12* -> .
% 1.28/1.48  2870[7:Spt:2862.0,2765.1,2765.2] ||  -> SkC11 SkC9*.
% 1.28/1.48  2871[8:Spt:2870.0] ||  -> SkC11*.
% 1.28/1.48  2872[8:MRR:26.0,2871.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.48  2873[8:MRR:27.0,2871.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.48  2878[8:Rew:2872.0,2104.0] || equal(e2,e2) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  2885[8:Rew:2872.0,2635.0] ||  -> equal(e2,e1) equal(op(e2,e0),e1)**.
% 1.28/1.48  2890[8:Rew:2873.0,50.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  2918[8:MRR:2626.0,2890.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.48  2928[8:Rew:2918.0,304.2] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3) equal(e3,e2).
% 1.28/1.48  2933[8:MRR:2885.0,4.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.48  2945[8:Obv:2878.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  2948[8:Rew:2945.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  2963[8:Rew:2933.0,2928.1] ||  -> equal(op(e3,e0),e3)** equal(e3,e1) equal(e3,e2).
% 1.28/1.48  2964[8:MRR:2963.1,2963.2,5.0,6.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  2965[8:MRR:2964.0,2948.0] ||  -> .
% 1.28/1.48  2966[8:Spt:2965.0,2870.0,2871.0] || SkC11* -> .
% 1.28/1.48  2967[8:Spt:2965.0,2870.1] ||  -> SkC9*.
% 1.28/1.48  2968[8:MRR:23.0,2967.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.48  2971[8:MRR:24.0,2967.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.48  2990[8:Rew:2971.0,2628.0] ||  -> equal(e3,e2) equal(op(e1,e0),e3)**.
% 1.28/1.48  2991[8:MRR:2990.0,6.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.48  2995[8:Rew:2991.0,37.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.48  2996[8:Rew:2991.0,38.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  3000[8:Rew:2968.0,2105.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2) equal(op(e2,e0),e3).
% 1.28/1.48  3001[8:MRR:3000.1,6.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e0),e3).
% 1.28/1.48  3002[8:MRR:3001.1,2995.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  3004[8:Rew:3002.0,57.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  3019[8:Rew:3002.0,348.1] ||  -> equal(op(e3,e3),e1)** equal(e3,e1) equal(op(e0,e3),e1).
% 1.28/1.48  3020[8:MRR:3019.1,5.0] ||  -> equal(op(e3,e3),e1)** equal(op(e0,e3),e1).
% 1.28/1.48  3023[8:MRR:2643.0,2643.2,3004.0,2996.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  3029[8:Rew:3023.0,2633.0] ||  -> equal(e3,e1) equal(op(e0,e2),e1)**.
% 1.28/1.48  3030[8:Rew:3023.0,1149.0] || equal(e3,e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  3031[8:MRR:3029.0,5.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.48  3034[8:Rew:3031.0,63.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  3036[8:MRR:3020.1,3034.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  3051[8:Obv:3030.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  3052[8:Rew:3036.0,3051.0] ||  -> equal(e2,e1)**.
% 1.28/1.48  3053[8:MRR:3052.0,4.0] ||  -> .
% 1.28/1.48  3062[2:Spt:3053.0,185.0,317.0] || equal(op(e1,e1),e1)** -> .
% 1.28/1.48  3063[2:Spt:3053.0,185.1,185.2,185.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 1.28/1.48  3064[2:MRR:163.0,3062.0] ||  -> equal(op(e3,e1),e1)** equal(op(e2,e1),e1) equal(op(e0,e1),e1).
% 1.28/1.48  3065[2:MRR:164.0,3062.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e2),e1) equal(op(e1,e0),e1).
% 1.28/1.48  3066[2:MRR:315.1,3062.0] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.48  3067[2:MRR:314.1,3062.0] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.48  3068[3:Spt:3063.0] ||  -> equal(op(e1,e1),e3)**.
% 1.28/1.48  3070[3:Rew:3068.0,40.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.48  3071[3:Rew:3068.0,43.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  3072[3:Rew:3068.0,44.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  3073[3:Rew:3068.0,64.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.48  3074[3:Rew:3068.0,67.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.48  3075[3:Rew:3068.0,68.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  3078[3:Rew:3068.0,302.0] ||  -> equal(e3,e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  3079[3:Rew:3068.0,296.0] ||  -> equal(e3,e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  3083[3:Rew:3068.0,312.3] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e3,e2).
% 1.28/1.48  3084[3:Rew:3068.0,313.3] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e3,e2).
% 1.28/1.48  3085[3:Rew:3068.0,162.1] ||  -> equal(op(e1,e2),e2) equal(e3,e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  3086[3:Rew:3068.0,161.1] ||  -> equal(op(e2,e1),e2) equal(e3,e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  3088[3:Rew:3068.0,216.0] || equal(e3,e3) equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e2)** -> .
% 1.28/1.48  3089[3:Rew:3068.0,206.0] || equal(e3,e3) equal(op(op(e1,e1),e1),e2) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.48  3090[3:Rew:3068.0,239.1] || SkC7* equal(e3,e3) -> .
% 1.28/1.48  3094[3:MRR:305.2,3070.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3).
% 1.28/1.48  3095[3:MRR:295.1,3070.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e2)**.
% 1.28/1.48  3096[3:MRR:181.2,3071.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1) equal(op(e2,e1),e0).
% 1.28/1.48  3098[3:MRR:30.1,3072.0] || SkC13* -> .
% 1.28/1.48  3099[3:MRR:177.0,3072.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.48  3100[3:MRR:144.2,3072.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(op(e3,e0),e3).
% 1.28/1.48  3101[3:MRR:303.1,3098.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4*.
% 1.28/1.48  3102[3:MRR:304.2,3073.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3).
% 1.28/1.48  3103[3:MRR:301.1,3073.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e2)**.
% 1.28/1.48  3104[3:MRR:184.2,3074.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1) equal(op(e1,e2),e0).
% 1.28/1.48  3105[3:MRR:151.2,3074.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.48  3106[3:MRR:183.0,3075.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.48  3107[3:MRR:143.2,3075.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3) equal(op(e0,e3),e3).
% 1.28/1.48  3108[3:Obv:3090.1] || SkC7* -> .
% 1.28/1.48  3109[3:MRR:3101.5,3108.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC8 SkC6 SkC4*.
% 1.28/1.48  3110[3:MRR:3078.0,3.0] ||  -> equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  3111[3:MRR:3079.0,3.0] ||  -> equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  3112[3:MRR:3085.1,6.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  3113[3:MRR:3086.1,6.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  3114[3:MRR:3083.3,6.0] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.48  3115[3:MRR:3084.3,6.0] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.48  3116[3:Obv:3088.0] || equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e2)** -> .
% 1.28/1.48  3117[3:Rew:3068.0,3116.1,3068.0,3116.0] || equal(op(e3,e1),e0) equal(op(e3,e3),e2)** -> .
% 1.28/1.48  3118[3:Obv:3089.0] || equal(op(op(e1,e1),e1),e2) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.48  3119[3:Rew:3068.0,3118.1,3068.0,3118.0] || equal(op(e3,e1),e2) equal(op(e3,e3),e0)** -> .
% 1.28/1.48  3121[4:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.48  3122[4:Rew:3121.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  3123[4:Rew:3121.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  3124[4:Rew:3121.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  3125[4:Rew:3121.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  3126[4:Rew:3121.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  3127[4:Rew:3121.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  3130[4:Rew:3121.0,300.0] ||  -> equal(e2,e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  3131[4:Rew:3121.0,293.0] ||  -> equal(e2,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  3139[4:Rew:3121.0,3105.1] ||  -> equal(op(e3,e2),e3)** equal(e3,e2) equal(op(e0,e2),e3).
% 1.28/1.48  3147[4:MRR:22.1,3122.0] || SkC8* -> .
% 1.28/1.48  3148[4:MRR:307.0,3122.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  3149[4:MRR:292.0,3122.0] ||  -> equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 1.28/1.48  3150[4:MRR:3109.4,3147.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC6 SkC4*.
% 1.28/1.48  3151[4:MRR:24.1,3123.0] || SkC9* -> .
% 1.28/1.48  3152[4:MRR:3104.0,3123.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e2),e0).
% 1.28/1.48  3153[4:MRR:3112.0,3123.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  3154[4:MRR:27.1,3124.0] || SkC11* -> .
% 1.28/1.48  3156[4:MRR:176.1,3124.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.48  3158[4:MRR:306.0,3125.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  3159[4:MRR:3096.0,3126.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e1),e0).
% 1.28/1.48  3160[4:MRR:3113.0,3126.0] ||  -> equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  3161[4:MRR:179.1,3127.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.48  3162[4:MRR:145.1,3127.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.48  3163[4:MRR:3150.2,3150.3,3154.0,3151.0] ||  -> SkC14 SkC12 SkC6 SkC4*.
% 1.28/1.48  3164[4:MRR:3130.0,2.0] ||  -> equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  3165[4:MRR:3131.0,2.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  3166[4:MRR:3139.1,6.0] ||  -> equal(op(e3,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.48  3171[5:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  3172[5:Rew:3171.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  3173[5:Rew:3171.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  3174[5:Rew:3171.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  3196[5:MRR:33.1,3172.0] || SkC14* -> .
% 1.28/1.48  3199[5:MRR:3163.0,3196.0] ||  -> SkC12 SkC6 SkC4*.
% 1.28/1.48  3209[5:MRR:3156.0,3173.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.48  3218[5:MRR:29.1,3174.0] || SkC12* -> .
% 1.28/1.48  3220[5:MRR:3199.0,3218.0] ||  -> SkC6 SkC4*.
% 1.28/1.48  3233[6:Spt:3220.0] ||  -> SkC6*.
% 1.28/1.48  3234[6:MRR:17.0,3233.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.48  3235[6:MRR:18.0,3233.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.48  3239[6:Rew:3234.0,50.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  3248[6:Rew:3235.0,41.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.48  3249[6:Rew:3235.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  3256[6:MRR:3209.0,3239.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  3259[6:Rew:3256.0,79.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  3281[6:MRR:3095.0,3248.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  3285[6:Rew:3281.0,42.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  3292[6:MRR:3099.0,3249.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.48  3307[6:MRR:3292.0,3292.1,3285.0,3259.0] ||  -> .
% 1.28/1.48  3308[6:Spt:3307.0,3220.0,3233.0] || SkC6* -> .
% 1.28/1.48  3309[6:Spt:3307.0,3220.1] ||  -> SkC4*.
% 1.28/1.48  3310[6:MRR:14.0,3309.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  3313[6:MRR:15.0,3309.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.48  3317[6:Rew:3313.0,41.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.48  3321[6:Rew:3313.0,42.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  3337[6:MRR:3159.0,3317.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  3340[6:Rew:3337.0,45.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  3362[6:Rew:3310.0,3158.1] ||  -> equal(op(e3,e0),e2)** equal(e2,e1).
% 1.28/1.48  3363[6:MRR:3362.1,4.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.48  3367[6:Rew:3363.0,76.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  3377[6:MRR:3099.0,3099.1,3099.2,3321.0,3367.0,3340.0] ||  -> .
% 1.28/1.48  3378[5:Spt:3377.0,175.0,3171.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  3379[5:Spt:3377.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  3381[5:MRR:3107.0,3378.0] ||  -> equal(op(e2,e3),e3)** equal(op(e0,e3),e3).
% 1.28/1.48  3382[6:Spt:3379.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  3384[6:Rew:3382.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  3391[6:Rew:3382.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  3394[6:Rew:3382.0,3117.1] || equal(op(e3,e1),e0)** equal(e2,e2) -> .
% 1.28/1.48  3395[6:Rew:3382.0,231.1] || SkC14* equal(e2,e2) -> .
% 1.28/1.48  3401[6:Rew:3382.0,133.1] || SkC12 equal(op(e3,e2),e3)** -> .
% 1.28/1.48  3406[6:MRR:3153.0,3384.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.48  3412[6:Rew:3406.0,14.1] || SkC4* -> equal(e2,e1).
% 1.28/1.48  3418[6:MRR:3412.1,4.0] || SkC4* -> .
% 1.28/1.48  3419[6:MRR:3163.3,3418.0] ||  -> SkC14 SkC12 SkC6*.
% 1.28/1.48  3420[6:MRR:3160.0,3391.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  3424[6:Rew:3420.0,309.0] ||  -> equal(e2,e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  3430[6:Obv:3395.1] || SkC14* -> .
% 1.28/1.48  3431[6:MRR:3419.0,3430.0] ||  -> SkC12 SkC6*.
% 1.28/1.48  3435[6:Obv:3394.1] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  3436[6:MRR:3111.0,3435.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  3440[6:Rew:3436.0,18.1] || SkC6* -> equal(e1,e0).
% 1.28/1.48  3444[6:MRR:3440.1,1.0] || SkC6* -> .
% 1.28/1.48  3445[6:MRR:3431.1,3444.0] ||  -> SkC12*.
% 1.28/1.48  3446[6:MRR:29.0,3445.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  3450[6:MRR:3401.0,3445.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  3462[6:MRR:3166.0,3450.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.48  3510[6:Rew:3462.0,3424.2,3446.0,3424.1] ||  -> equal(e2,e1) equal(e3,e1)** equal(e3,e1)**.
% 1.28/1.48  3511[6:Obv:3510.1] ||  -> equal(e2,e1) equal(e3,e1)**.
% 1.28/1.48  3512[6:MRR:3511.0,3511.1,4.0,5.0] ||  -> .
% 1.28/1.48  3519[6:Spt:3512.0,3379.0,3382.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  3520[6:Spt:3512.0,3379.1,3379.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  3522[6:MRR:3162.0,3519.0] ||  -> equal(op(e1,e3),e2)** equal(op(e0,e3),e2).
% 1.28/1.48  3523[7:Spt:3520.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  3526[7:Rew:3523.0,57.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  3528[7:Rew:3523.0,54.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  3537[7:Rew:3523.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  3543[7:MRR:3161.1,3526.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e0).
% 1.28/1.48  3547[7:MRR:288.2,3528.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e2).
% 1.28/1.48  3552[7:MRR:3106.0,3537.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.48  3563[8:Spt:3163.0] ||  -> SkC14*.
% 1.28/1.48  3564[8:MRR:33.0,3563.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  3565[8:MRR:32.0,3563.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  3570[8:Rew:3564.0,53.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  3583[8:Rew:3565.0,3165.0] ||  -> equal(e3,e0) equal(op(e1,e2),e0)**.
% 1.28/1.48  3587[8:MRR:3547.0,3570.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.48  3597[8:Rew:3587.0,52.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  3631[8:MRR:3552.0,3597.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  3640[8:Rew:3631.0,69.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  3659[8:MRR:3152.1,3640.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.48  3668[8:Rew:3659.0,3583.1] ||  -> equal(e3,e0)** equal(e1,e0).
% 1.28/1.48  3669[8:MRR:3668.0,3668.1,3.0,1.0] ||  -> .
% 1.28/1.48  3670[8:Spt:3669.0,3163.0,3563.0] || SkC14* -> .
% 1.28/1.48  3671[8:Spt:3669.0,3163.1,3163.2,3163.3] ||  -> SkC12 SkC6 SkC4*.
% 1.28/1.48  3672[9:Spt:3671.0] ||  -> SkC12*.
% 1.28/1.48  3673[9:MRR:29.0,3672.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  3674[9:MRR:28.0,3672.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  3679[9:Rew:3673.0,53.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  3692[9:Rew:3674.0,3158.0] ||  -> equal(e3,e2) equal(op(e1,e0),e2)**.
% 1.28/1.48  3694[9:MRR:3543.0,3679.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  3704[9:Rew:3694.0,55.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  3726[9:MRR:3552.1,3704.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.48  3730[9:Rew:3726.0,66.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.48  3762[9:MRR:3103.1,3730.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  3776[9:Rew:3762.0,3692.1] ||  -> equal(e3,e2)** equal(e2,e1).
% 1.28/1.48  3777[9:MRR:3776.0,3776.1,6.0,4.0] ||  -> .
% 1.28/1.48  3778[9:Spt:3777.0,3671.0,3672.0] || SkC12* -> .
% 1.28/1.48  3779[9:Spt:3777.0,3671.1,3671.2] ||  -> SkC6 SkC4*.
% 1.28/1.48  3780[10:Spt:3779.0] ||  -> SkC6*.
% 1.28/1.48  3781[10:MRR:17.0,3780.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.48  3782[10:MRR:18.0,3780.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.48  3788[10:Rew:3781.0,46.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  3801[10:Rew:3782.0,3164.1] ||  -> equal(op(e2,e3),e0)** equal(e1,e0).
% 1.28/1.48  3802[10:MRR:3149.1,3788.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.48  3806[10:Rew:3802.0,63.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  3835[10:MRR:3381.1,3806.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  3879[10:Rew:3835.0,3801.0] ||  -> equal(e3,e0)** equal(e1,e0).
% 1.28/1.48  3880[10:MRR:3879.0,3879.1,3.0,1.0] ||  -> .
% 1.28/1.48  3881[10:Spt:3880.0,3779.0,3780.0] || SkC6* -> .
% 1.28/1.48  3882[10:Spt:3880.0,3779.1] ||  -> SkC4*.
% 1.28/1.48  3883[10:MRR:15.0,3882.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.48  3886[10:MRR:14.0,3882.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  3889[10:Rew:3886.0,65.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  3898[10:MRR:3152.0,3889.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  3902[10:Rew:3898.0,69.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  3920[10:Rew:3883.0,3148.1] ||  -> equal(op(e0,e3),e2)** equal(e2,e1).
% 1.28/1.48  3921[10:MRR:3920.1,4.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.48  3925[10:Rew:3921.0,52.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  3958[10:MRR:3552.0,3552.1,3925.0,3902.0] ||  -> .
% 1.28/1.48  3959[7:Spt:3958.0,3520.0,3523.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  3960[7:Spt:3958.0,3520.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  3965[7:Rew:3960.0,233.1] || SkC12* equal(e0,e0) -> .
% 1.28/1.48  3966[7:Obv:3965.1] || SkC12* -> .
% 1.28/1.48  3967[7:MRR:3163.1,3966.0] ||  -> SkC14 SkC6 SkC4*.
% 1.28/1.48  3971[7:Rew:3960.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  3973[7:MRR:3165.0,3971.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  3976[7:Rew:3973.0,17.1] || SkC6* -> equal(e1,e0).
% 1.28/1.48  3982[7:MRR:3976.1,1.0] || SkC6* -> .
% 1.28/1.48  3983[7:MRR:3967.1,3982.0] ||  -> SkC14 SkC4*.
% 1.28/1.48  3993[7:Rew:3960.0,3119.1] || equal(op(e3,e1),e2)** equal(e0,e0) -> .
% 1.28/1.48  3994[7:Obv:3993.1] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  3995[7:MRR:3160.0,3994.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  3999[7:Rew:3995.0,15.1] || SkC4* -> equal(e2,e1).
% 1.28/1.48  4002[7:Rew:3995.0,62.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  4012[7:MRR:3999.1,4.0] || SkC4* -> .
% 1.28/1.48  4013[7:MRR:3983.1,4012.0] ||  -> SkC14*.
% 1.28/1.48  4014[7:MRR:32.0,4013.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  4015[7:MRR:33.0,4013.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  4018[7:Rew:4014.0,48.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  4026[7:MRR:3522.1,4002.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.48  4038[7:MRR:3094.1,4018.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  4068[7:Rew:4038.0,147.3,4015.0,147.2,4026.0,147.1,3960.0,147.0] ||  -> equal(e1,e0) equal(e2,e1) equal(e3,e1)** equal(e3,e1)**.
% 1.28/1.48  4069[7:Obv:4068.2] ||  -> equal(e1,e0) equal(e2,e1) equal(e3,e1)**.
% 1.28/1.48  4070[7:MRR:4069.0,4069.1,4069.2,1.0,4.0,5.0] ||  -> .
% 1.28/1.48  4077[4:Spt:4070.0,180.0,3121.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.48  4078[4:Spt:4070.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.48  4079[4:MRR:3114.1,4077.0] || equal(op(e3,e2),e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  4080[4:MRR:3115.1,4077.0] || equal(op(e1,e2),e1) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  4083[5:Spt:4078.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.48  4085[5:Rew:4083.0,212.0] || equal(e3,e3) equal(op(op(e2,e2),e2),e1) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.48  4086[5:Rew:4083.0,218.0] || equal(e3,e3) equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e1)** -> .
% 1.28/1.48  4087[5:Rew:4083.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.48  4090[5:Rew:4083.0,156.0] ||  -> equal(e3,e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  4091[5:Rew:4083.0,155.0] ||  -> equal(e3,e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  4092[5:Rew:4083.0,3066.2] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.48  4097[5:Rew:4083.0,293.0] ||  -> equal(e3,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  4099[5:Rew:4083.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  4101[5:Rew:4083.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.48  4102[5:Rew:4083.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  4104[5:Rew:4083.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  4105[5:Rew:4083.0,116.1] || SkC8 equal(op(e2,e3),e2)** -> .
% 1.28/1.48  4108[5:Obv:4087.1] || SkC11* -> .
% 1.28/1.48  4109[5:MRR:3109.2,4108.0] ||  -> SkC14 SkC12 SkC9 SkC8 SkC6 SkC4*.
% 1.28/1.48  4110[5:MRR:33.1,4099.0] || SkC14* -> .
% 1.28/1.48  4112[5:MRR:179.0,4099.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.48  4113[5:MRR:3102.1,4101.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  4114[5:MRR:299.1,4101.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e1).
% 1.28/1.48  4116[5:Rew:4113.0,78.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  4125[5:MRR:176.0,4102.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.48  4126[5:MRR:3094.1,4104.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  4127[5:MRR:292.1,4104.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 1.28/1.48  4135[5:Rew:4126.0,307.1] ||  -> equal(op(e0,e2),e2)** equal(e3,e2) equal(op(e0,e1),e2).
% 1.28/1.48  4137[5:Rew:4126.0,309.1] ||  -> equal(op(e0,e1),e1) equal(e3,e1) equal(op(e0,e2),e1)**.
% 1.28/1.48  4138[5:MRR:4109.0,4110.0] ||  -> SkC12 SkC9 SkC8 SkC6 SkC4*.
% 1.28/1.48  4139[5:MRR:175.0,4116.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  4141[5:MRR:4097.0,3.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  4144[5:MRR:4135.1,6.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  4145[5:MRR:4137.1,5.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e2),e1)**.
% 1.28/1.48  4146[5:MRR:4092.2,5.0] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  4147[5:MRR:4090.0,5.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  4148[5:MRR:4091.0,5.0] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.48  4153[5:Obv:4085.0] || equal(op(op(e2,e2),e2),e1) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.48  4154[5:Rew:4083.0,4153.1,4083.0,4153.0] || equal(op(e3,e2),e1) equal(op(e3,e3),e0)** -> .
% 1.28/1.48  4155[5:Obv:4086.0] || equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e1)** -> .
% 1.28/1.48  4156[5:Rew:4083.0,4155.1,4083.0,4155.0] || equal(op(e3,e2),e0) equal(op(e3,e3),e1)** -> .
% 1.28/1.48  4160[6:Spt:4138.0] ||  -> SkC12*.
% 1.28/1.48  4161[6:MRR:233.0,4160.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.48  4162[6:MRR:131.0,4160.0] || equal(op(e3,op(e3,e1)),e1)** -> .
% 1.28/1.48  4163[6:MRR:132.0,4160.0] || equal(op(e3,op(e3,e2)),e2)** -> .
% 1.28/1.48  4166[6:MRR:298.0,4161.0] ||  -> equal(op(e3,e2),e0)** equal(op(e3,e1),e0).
% 1.28/1.48  4167[6:MRR:4139.2,4161.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1).
% 1.28/1.48  4191[0:SpL:24.1,46.0] || SkC9 equal(op(e0,e2),e2)** -> .
% 1.28/1.48  4192[0:SpL:17.1,46.0] || SkC6 equal(op(e0,e2),e1)** -> .
% 1.28/1.48  4193[0:SpL:24.1,65.0] || SkC9 equal(op(e1,e0),e2)** -> .
% 1.28/1.48  4194[0:SpL:17.1,65.0] || SkC6 equal(op(e1,e0),e1)** -> .
% 1.28/1.48  4195[0:SpL:23.1,70.0] || SkC9 equal(op(e2,e0),e2)** -> .
% 1.28/1.48  4196[0:SpL:18.1,70.0] || SkC6 equal(op(e2,e0),e1)** -> .
% 1.28/1.48  4197[0:SpL:23.1,41.0] || SkC9 equal(op(e0,e1),e2)** -> .
% 1.28/1.48  4198[0:SpL:18.1,41.0] || SkC6 equal(op(e0,e1),e1)** -> .
% 1.28/1.48  4199[0:SpL:22.1,61.0] || SkC8 equal(op(e0,e1),e2)** -> .
% 1.28/1.48  4200[0:SpL:21.1,37.0] || SkC8 equal(op(e1,e0),e2)** -> .
% 1.28/1.48  4221[7:Spt:3110.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  4224[7:Rew:4221.0,69.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  4236[7:MRR:4141.1,4224.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  4240[7:Rew:4236.0,79.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  4245[7:Rew:4236.0,4156.0] || equal(e0,e0) equal(op(e3,e3),e1)** -> .
% 1.28/1.48  4265[7:MRR:3099.2,4240.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)**.
% 1.28/1.48  4268[7:Obv:4245.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  4269[7:MRR:4167.1,4268.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  4272[7:Rew:4269.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  4315[7:MRR:4265.1,4272.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.48  4317[7:Rew:4315.0,4162.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  4320[7:Rew:4315.0,4317.0] || equal(e1,e1)* -> .
% 1.28/1.48  4321[7:Obv:4320.0] ||  -> .
% 1.28/1.48  4328[7:Spt:4321.0,3110.0,4221.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  4329[7:Spt:4321.0,3110.1] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  4336[7:Rew:4329.0,50.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  4346[7:MRR:4166.0,4336.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  4357[7:Rew:4346.0,3117.0] || equal(e0,e0) equal(op(e3,e3),e2)** -> .
% 1.28/1.48  4358[7:Obv:4357.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  4359[7:MRR:4167.0,4358.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  4363[7:Rew:4359.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  4385[7:MRR:4125.1,4125.2,4363.0,4336.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.48  4387[7:Rew:4385.0,4163.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  4391[7:Rew:4385.0,4387.0] || equal(e2,e2)* -> .
% 1.28/1.48  4392[7:Obv:4391.0] ||  -> .
% 1.28/1.48  4419[6:Spt:4392.0,4138.0,4160.0] || SkC12* -> .
% 1.28/1.48  4420[6:Spt:4392.0,4138.1,4138.2,4138.3,4138.4] ||  -> SkC9 SkC8 SkC6 SkC4*.
% 1.28/1.48  4421[7:Spt:4420.0] ||  -> SkC9*.
% 1.28/1.48  4426[7:MRR:23.0,4421.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.48  4428[7:MRR:4191.0,4421.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  4446[7:Rew:4426.0,3064.1] ||  -> equal(op(e3,e1),e1)** equal(e2,e1) equal(op(e0,e1),e1).
% 1.28/1.48  4447[7:Rew:4426.0,4146.0] || equal(e2,e2) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  4457[7:MRR:4144.0,4428.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  4515[7:Obv:4447.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  4518[7:Rew:4515.0,80.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  4538[7:Rew:4457.0,4446.2] ||  -> equal(op(e3,e1),e1)** equal(e2,e1) equal(e2,e1).
% 1.28/1.48  4539[7:Obv:4538.1] ||  -> equal(op(e3,e1),e1)** equal(e2,e1).
% 1.28/1.48  4540[7:MRR:4539.1,4.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.48  4541[7:MRR:4540.0,4518.0] ||  -> .
% 1.28/1.48  4548[7:Spt:4541.0,4420.0,4421.0] || SkC9* -> .
% 1.28/1.48  4549[7:Spt:4541.0,4420.1,4420.2,4420.3] ||  -> SkC8 SkC6 SkC4*.
% 1.28/1.48  4550[8:Spt:4549.0] ||  -> SkC8*.
% 1.28/1.48  4551[8:MRR:21.0,4550.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  4552[8:MRR:22.0,4550.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.48  4553[8:MRR:4105.0,4550.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  4554[8:MRR:4200.0,4550.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.48  4555[8:MRR:4199.0,4550.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.48  4563[8:Rew:4551.0,70.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  4571[8:Rew:4552.0,46.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  4573[8:Rew:4552.0,48.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  4574[8:MRR:4112.0,4553.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e3),e0).
% 1.28/1.48  4577[8:MRR:3112.2,4554.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)**.
% 1.28/1.48  4586[8:MRR:3113.2,4555.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.48  4598[8:MRR:4125.0,4573.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.48  4605[8:MRR:4577.0,4571.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.48  4608[8:Rew:4605.0,56.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  4612[8:Rew:4605.0,3110.0] ||  -> equal(e2,e0) equal(op(e1,e2),e0)**.
% 1.28/1.48  4614[8:MRR:4139.0,4608.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  4615[8:MRR:4612.0,2.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  4617[8:Rew:4615.0,50.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.48  4623[8:MRR:4586.0,4563.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.48  4628[8:Rew:4623.0,3111.0] ||  -> equal(e2,e0) equal(op(e2,e1),e0)**.
% 1.28/1.48  4631[8:MRR:4628.0,2.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  4633[8:Rew:4631.0,74.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  4637[8:MRR:4574.1,4633.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.48  4639[8:Rew:4637.0,57.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  4645[8:MRR:4598.1,4617.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.48  4648[8:Rew:4645.0,4154.0] || equal(e1,e1) equal(op(e3,e3),e0)** -> .
% 1.28/1.48  4651[8:MRR:4614.0,4639.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  4660[8:Obv:4648.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.48  4661[8:Rew:4651.0,4660.0] || equal(e0,e0)* -> .
% 1.28/1.48  4662[8:Obv:4661.0] ||  -> .
% 1.28/1.48  4669[8:Spt:4662.0,4549.0,4550.0] || SkC8* -> .
% 1.28/1.48  4670[8:Spt:4662.0,4549.1,4549.2] ||  -> SkC6 SkC4*.
% 1.28/1.48  4671[9:Spt:4670.0] ||  -> SkC6*.
% 1.28/1.48  4673[9:MRR:17.0,4671.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.48  4674[9:MRR:18.0,4671.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.48  4676[9:MRR:4192.0,4671.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  4683[9:Rew:4673.0,4080.0] || equal(e1,e1) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  4699[9:Rew:4674.0,3113.0] ||  -> equal(e2,e1) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  4713[9:MRR:4145.1,4676.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.48  4764[9:Obv:4683.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  4766[9:Rew:4764.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  4786[9:Rew:4713.0,4699.2] ||  -> equal(e2,e1) equal(op(e3,e1),e2)** equal(e2,e1).
% 1.28/1.48  4787[9:Obv:4786.0] ||  -> equal(op(e3,e1),e2)** equal(e2,e1).
% 1.28/1.48  4788[9:MRR:4787.1,4.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.48  4789[9:MRR:4788.0,4766.0] ||  -> .
% 1.28/1.48  4794[9:Spt:4789.0,4670.0,4671.0] || SkC6* -> .
% 1.28/1.48  4795[9:Spt:4789.0,4670.1] ||  -> SkC4*.
% 1.28/1.48  4796[9:MRR:14.0,4795.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  4799[9:MRR:15.0,4795.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.48  4803[9:Rew:4796.0,65.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  4804[9:Rew:4799.0,41.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.48  4805[9:Rew:4796.0,37.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.48  4807[9:Rew:4799.0,61.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  4811[9:MRR:4114.1,4805.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  4817[9:MRR:4127.1,4807.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.48  4823[9:Rew:4817.0,4148.2] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(e2,e1).
% 1.28/1.48  4824[9:MRR:4823.2,4.0] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.48  4825[9:MRR:4824.0,4803.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.48  4831[9:Rew:4825.0,4141.0] ||  -> equal(e1,e0) equal(op(e1,e2),e0)**.
% 1.28/1.48  4833[9:Rew:4825.0,4154.0] || equal(e1,e1) equal(op(e3,e3),e0)** -> .
% 1.28/1.48  4834[9:MRR:4831.0,1.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  4841[9:Obv:4833.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.48  4842[9:Rew:4796.0,3112.2,4834.0,3112.0] ||  -> equal(e2,e0) equal(op(e1,e3),e2)** equal(e2,e1).
% 1.28/1.48  4843[9:MRR:4842.0,4842.2,2.0,4.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.48  4851[9:Rew:4811.0,4147.2] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(e2,e1).
% 1.28/1.48  4852[9:MRR:4851.2,4.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.28/1.48  4853[9:MRR:4852.0,4804.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.48  4874[9:Rew:4843.0,289.2,4853.0,289.1] ||  -> equal(op(e3,e3),e0)** equal(e1,e0) equal(e2,e0).
% 1.28/1.48  4875[9:MRR:4874.1,4874.2,1.0,2.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.48  4876[9:MRR:4875.0,4841.0] ||  -> .
% 1.28/1.48  4877[5:Spt:4876.0,4078.0,4083.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.48  4878[5:Spt:4876.0,4078.1,4078.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.48  4880[5:MRR:3105.1,4877.0] ||  -> equal(op(e3,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.48  4881[6:Spt:4878.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.48  4884[6:Rew:4881.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  4885[6:Rew:4881.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  4893[6:Rew:4881.0,293.0] ||  -> equal(e1,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  4896[6:Rew:4881.0,213.0] || equal(e1,e1) equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e3)** -> .
% 1.28/1.48  4897[6:Rew:4881.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.28/1.48  4901[6:MRR:292.2,4884.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e3)**.
% 1.28/1.48  4903[6:MRR:17.1,4885.0] || SkC6* -> .
% 1.28/1.48  4905[6:MRR:3104.1,4885.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 1.28/1.48  4906[6:MRR:3109.5,4903.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC8 SkC4*.
% 1.28/1.48  4915[6:Obv:4897.1] || SkC9* -> .
% 1.28/1.48  4916[6:MRR:4906.3,4915.0] ||  -> SkC14 SkC12 SkC11 SkC8 SkC4*.
% 1.28/1.48  4918[6:MRR:4893.0,1.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  4921[6:Obv:4896.0] || equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e3)** -> .
% 1.28/1.48  4922[6:Rew:4881.0,4921.1,4881.0,4921.0] || equal(op(e1,e2),e0)** equal(op(e1,e1),e3) -> .
% 1.28/1.48  4923[6:Rew:3068.0,4922.1] || equal(op(e1,e2),e0)** equal(e3,e3) -> .
% 1.28/1.48  4924[6:Obv:4923.1] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  4926[6:MRR:4905.1,4924.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.48  4927[6:MRR:4918.1,4924.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  4942[6:Rew:4926.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  4944[6:Rew:4926.0,100.1] || SkC4 equal(op(e1,e2),e2)** -> .
% 1.28/1.48  4948[6:Rew:4927.0,27.1] || SkC11* -> equal(e2,e0).
% 1.28/1.48  4952[6:Rew:4927.0,32.1] || SkC14* -> equal(e3,e0).
% 1.28/1.48  4959[6:MRR:4948.1,2.0] || SkC11* -> .
% 1.28/1.48  4960[6:MRR:4916.2,4959.0] ||  -> SkC14 SkC12 SkC8 SkC4*.
% 1.28/1.48  4961[6:MRR:4952.1,3.0] || SkC14* -> .
% 1.28/1.48  4962[6:MRR:4960.0,4961.0] ||  -> SkC12 SkC8 SkC4*.
% 1.28/1.48  4984[6:MRR:22.1,4942.0] || SkC8* -> .
% 1.28/1.48  4986[6:MRR:4901.0,4942.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.48  4987[6:MRR:4962.1,4984.0] ||  -> SkC12 SkC4*.
% 1.28/1.48  4990[6:Rew:4986.0,63.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  4998[6:MRR:29.1,4990.0] || SkC12* -> .
% 1.28/1.48  5001[6:MRR:4987.0,4998.0] ||  -> SkC4*.
% 1.28/1.48  5008[6:Rew:4926.0,4944.1] || SkC4* equal(e2,e2) -> .
% 1.28/1.48  5009[6:Obv:5008.1] || SkC4* -> .
% 1.28/1.48  5010[6:MRR:5009.0,5001.0] ||  -> .
% 1.28/1.48  5054[6:Spt:5010.0,4878.0,4881.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.48  5055[6:Spt:5010.0,4878.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.48  5060[6:Rew:5055.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.28/1.48  5061[6:Obv:5060.1] || SkC8* -> .
% 1.28/1.48  5062[6:MRR:3109.4,5061.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC6 SkC4*.
% 1.28/1.48  5064[6:Rew:5055.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  5067[6:Rew:5055.0,49.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  5082[6:MRR:3111.1,5064.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  5091[6:Rew:5082.0,3117.0] || equal(e0,e0) equal(op(e3,e3),e2)** -> .
% 1.28/1.48  5092[6:Obv:5091.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  5093[6:MRR:4080.1,5092.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  5094[6:MRR:4079.1,5092.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  5095[6:MRR:17.1,5093.0] || SkC6* -> .
% 1.28/1.48  5096[6:MRR:5062.4,5095.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC4*.
% 1.28/1.48  5097[6:MRR:32.1,5094.0] || SkC14* -> .
% 1.28/1.48  5098[6:MRR:4880.0,5094.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.48  5099[6:MRR:5096.0,5097.0] ||  -> SkC12 SkC11 SkC9 SkC4*.
% 1.28/1.48  5104[6:Rew:5098.0,63.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  5106[6:MRR:29.1,5104.0] || SkC12* -> .
% 1.28/1.48  5107[6:MRR:5099.0,5106.0] ||  -> SkC11 SkC9 SkC4*.
% 1.28/1.48  5110[6:MRR:3104.1,3104.2,5093.0,5067.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.48  5113[6:Rew:5110.0,50.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  5114[6:Rew:5110.0,65.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.48  5115[6:Rew:5110.0,100.1] || SkC4 equal(op(e1,e2),e2)** -> .
% 1.28/1.48  5117[6:MRR:27.1,5113.0] || SkC11* -> .
% 1.28/1.48  5118[6:MRR:5107.0,5117.0] ||  -> SkC9 SkC4*.
% 1.28/1.48  5119[6:MRR:3103.1,5114.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  5123[6:Rew:5119.0,37.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.48  5125[6:Rew:5110.0,5115.1] || SkC4* equal(e2,e2) -> .
% 1.28/1.48  5126[6:Obv:5125.1] || SkC4* -> .
% 1.28/1.48  5127[6:MRR:5118.1,5126.0] ||  -> SkC9*.
% 1.28/1.48  5128[6:MRR:23.0,5127.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.48  5130[6:MRR:4195.0,5127.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  5144[6:MRR:299.0,299.2,5130.0,5123.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.48  5147[6:Rew:5144.0,39.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  5151[6:MRR:3100.1,3100.2,5094.0,5147.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  5170[6:Rew:5055.0,3066.2,5151.0,3066.1,5128.0,3066.0] || equal(e2,e2) -> equal(e3,e1)** equal(e1,e0).
% 1.28/1.48  5171[6:Obv:5170.0] ||  -> equal(e3,e1)** equal(e1,e0).
% 1.28/1.48  5172[6:MRR:5171.0,5171.1,5.0,1.0] ||  -> .
% 1.28/1.48  5198[3:Spt:5172.0,3063.0,3068.0] || equal(op(e1,e1),e3)** -> .
% 1.28/1.48  5199[3:Spt:5172.0,3063.1,3063.2] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 1.28/1.48  5200[3:MRR:160.1,5198.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3) equal(op(e1,e0),e3).
% 1.28/1.48  5201[3:MRR:159.1,5198.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.48  5202[3:MRR:310.3,5198.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.48  5203[3:MRR:311.3,5198.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.48  5204[4:Spt:5199.0] ||  -> equal(op(e1,e1),e2)**.
% 1.28/1.48  5207[4:Rew:5204.0,200.0] || equal(e2,e2) equal(op(op(e1,e1),e1),e3) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.48  5208[4:Rew:5204.0,214.0] || equal(e2,e2) equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e3)** -> .
% 1.28/1.48  5209[4:Rew:5204.0,240.1] || SkC6* equal(e2,e2) -> .
% 1.28/1.48  5212[4:Rew:5204.0,302.0] ||  -> equal(e2,e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  5213[4:Rew:5204.0,296.0] ||  -> equal(e2,e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  5215[4:Rew:5204.0,68.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  5216[4:Rew:5204.0,67.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  5217[4:Rew:5204.0,64.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.48  5218[4:Rew:5204.0,44.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.48  5219[4:Rew:5204.0,43.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  5220[4:Rew:5204.0,40.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.48  5224[4:Obv:5209.1] || SkC6* -> .
% 1.28/1.48  5225[4:MRR:303.7,5224.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC4*.
% 1.28/1.48  5226[4:MRR:183.2,5215.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e0).
% 1.28/1.48  5227[4:MRR:145.2,5215.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.48  5228[4:MRR:24.1,5216.0] || SkC9* -> .
% 1.28/1.48  5229[4:MRR:184.0,5216.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.48  5230[4:MRR:153.2,5216.0] ||  -> equal(op(e2,e2),e2) equal(op(e3,e2),e2)** equal(op(e0,e2),e2).
% 1.28/1.48  5231[4:MRR:306.2,5217.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)**.
% 1.28/1.48  5233[4:MRR:177.2,5218.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e0).
% 1.28/1.48  5234[4:MRR:146.2,5218.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e0),e2).
% 1.28/1.48  5235[4:MRR:181.0,5219.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.48  5236[4:MRR:154.2,5219.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e3),e2)** equal(op(e2,e0),e2).
% 1.28/1.48  5238[4:MRR:295.2,5220.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e3)**.
% 1.28/1.48  5239[4:MRR:5225.4,5228.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8 SkC7 SkC4*.
% 1.28/1.48  5240[4:MRR:5212.0,2.0] ||  -> equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  5241[4:MRR:5213.0,2.0] ||  -> equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.48  5242[4:Obv:5207.0] || equal(op(op(e1,e1),e1),e3) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.48  5243[4:Rew:5204.0,5242.1,5204.0,5242.0] || equal(op(e2,e1),e3) equal(op(e2,e2),e0)** -> .
% 1.28/1.48  5244[4:Obv:5208.0] || equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e3)** -> .
% 1.28/1.48  5245[4:Rew:5204.0,5244.1,5204.0,5244.0] || equal(op(e2,e1),e0) equal(op(e2,e2),e3)** -> .
% 1.28/1.48  5247[5:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.48  5252[5:Rew:5247.0,3067.2] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)** equal(e2,e1).
% 1.28/1.48  5257[5:Rew:5247.0,293.0] ||  -> equal(e2,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  5259[5:Rew:5247.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  5261[5:Rew:5247.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  5268[5:Rew:5247.0,5203.2] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(e3,e2).
% 1.28/1.48  5270[5:Rew:5247.0,152.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2) equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.48  5275[5:MRR:26.1,5259.0] || SkC11* -> .
% 1.28/1.48  5278[5:MRR:5239.3,5275.0] ||  -> SkC14 SkC13 SkC12 SkC8 SkC7 SkC4*.
% 1.28/1.48  5279[5:MRR:21.1,5261.0] || SkC8* -> .
% 1.28/1.48  5281[5:MRR:5231.0,5261.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.48  5284[5:Rew:5281.0,304.0] ||  -> equal(e3,e2) equal(op(e2,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  5285[5:Rew:5281.0,28.1] || SkC12* -> equal(e3,e2).
% 1.28/1.48  5294[5:Rew:5281.0,308.1] ||  -> equal(op(e1,e0),e1) equal(e2,e1) equal(op(e2,e0),e1)**.
% 1.28/1.48  5295[5:MRR:5285.1,6.0] || SkC12* -> .
% 1.28/1.48  5309[5:MRR:5278.2,5278.3,5295.0,5279.0] ||  -> SkC14 SkC13 SkC7 SkC4*.
% 1.28/1.48  5313[5:MRR:5257.0,2.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  5314[5:MRR:5284.0,6.0] ||  -> equal(op(e2,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  5315[5:MRR:5294.1,4.0] ||  -> equal(op(e1,e0),e1) equal(op(e2,e0),e1)**.
% 1.28/1.48  5318[5:MRR:5252.2,4.0] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  5319[5:MRR:5268.2,6.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  5322[5:MRR:5270.1,6.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.48  5329[6:Spt:5309.0] ||  -> SkC14*.
% 1.28/1.48  5330[6:MRR:32.0,5329.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  5331[6:MRR:33.0,5329.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  5337[6:Rew:5330.0,81.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  5339[6:Rew:5330.0,5313.0] ||  -> equal(e3,e0) equal(op(e1,e2),e0)**.
% 1.28/1.48  5347[6:Rew:5331.0,72.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.48  5373[6:MRR:5319.1,5337.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  5378[6:MRR:5314.0,5347.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.48  5385[6:Rew:5378.0,3065.2] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e2),e1) equal(e3,e1).
% 1.28/1.48  5393[6:MRR:5339.0,3.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  5424[6:Rew:5393.0,5385.1] ||  -> equal(op(e1,e3),e1)** equal(e1,e0) equal(e3,e1).
% 1.28/1.48  5425[6:MRR:5424.1,5424.2,1.0,5.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.48  5426[6:MRR:5425.0,5373.0] ||  -> .
% 1.28/1.48  5433[6:Spt:5426.0,5309.0,5329.0] || SkC14* -> .
% 1.28/1.48  5434[6:Spt:5426.0,5309.1,5309.2,5309.3] ||  -> SkC13 SkC7 SkC4*.
% 1.28/1.48  5435[7:Spt:5434.0] ||  -> SkC13*.
% 1.28/1.48  5436[7:MRR:30.0,5435.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  5439[7:MRR:232.0,5435.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  5443[7:Rew:5436.0,5318.0] || equal(e3,e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  5515[7:Obv:5443.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  5516[7:MRR:5515.0,5439.0] ||  -> .
% 1.28/1.48  5543[7:Spt:5516.0,5434.0,5435.0] || SkC13* -> .
% 1.28/1.48  5544[7:Spt:5516.0,5434.1,5434.2] ||  -> SkC7 SkC4*.
% 1.28/1.48  5545[8:Spt:5544.0] ||  -> SkC7*.
% 1.28/1.48  5546[8:MRR:20.0,5545.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.48  5547[8:MRR:19.0,5545.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.48  5557[8:Rew:5546.0,5241.0] ||  -> equal(e1,e0) equal(op(e2,e1),e0)**.
% 1.28/1.48  5562[8:Rew:5547.0,5319.0] || equal(e1,e1) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  5565[8:Rew:5547.0,66.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.48  5592[8:MRR:5315.0,5565.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.48  5602[8:Rew:5592.0,5322.2] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3) equal(e3,e1).
% 1.28/1.48  5607[8:MRR:5557.0,1.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.48  5619[8:Obv:5562.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  5622[8:Rew:5619.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  5637[8:Rew:5607.0,5602.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e0) equal(e3,e1).
% 1.28/1.48  5638[8:MRR:5637.1,5637.2,3.0,5.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  5639[8:MRR:5638.0,5622.0] ||  -> .
% 1.28/1.48  5640[8:Spt:5639.0,5544.0,5545.0] || SkC7* -> .
% 1.28/1.48  5641[8:Spt:5639.0,5544.1] ||  -> SkC4*.
% 1.28/1.48  5642[8:MRR:15.0,5641.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.48  5645[8:MRR:14.0,5641.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  5664[8:Rew:5645.0,5314.1] ||  -> equal(op(e2,e0),e3)** equal(e3,e1).
% 1.28/1.48  5665[8:MRR:5664.1,5.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.48  5670[8:Rew:5665.0,70.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  5674[8:Rew:5642.0,5201.2] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(e3,e1).
% 1.28/1.48  5675[8:MRR:5674.2,5.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3).
% 1.28/1.48  5676[8:MRR:5675.1,5670.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  5683[8:Rew:5676.0,5318.0] || equal(e3,e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  5689[8:Obv:5683.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  5695[8:Rew:5676.0,298.2,5689.0,298.0] ||  -> equal(e1,e0) equal(op(e3,e2),e0)** equal(e3,e0).
% 1.28/1.48  5696[8:MRR:5695.0,5695.2,1.0,3.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  5698[8:Rew:5696.0,50.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  5701[8:MRR:5240.1,5698.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  5725[8:Rew:5689.0,215.2,5701.0,215.1,5689.0,215.1,5689.0,215.0] || equal(e1,e1) equal(e0,e0) equal(op(e1,e1),e2)** -> .
% 1.28/1.48  5726[8:Obv:5725.1] || equal(op(e1,e1),e2)** -> .
% 1.28/1.48  5727[8:Rew:5204.0,5726.0] || equal(e2,e2)* -> .
% 1.28/1.48  5728[8:Obv:5727.0] ||  -> .
% 1.28/1.48  5731[5:Spt:5728.0,180.0,5247.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.48  5732[5:Spt:5728.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.48  5733[5:MRR:5230.0,5731.0] ||  -> equal(op(e3,e2),e2)** equal(op(e0,e2),e2).
% 1.28/1.48  5734[5:MRR:5236.0,5731.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e0),e2).
% 1.28/1.48  5735[6:Spt:5732.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.48  5739[6:Rew:5735.0,5245.1] || equal(op(e2,e1),e0)** equal(e3,e3) -> .
% 1.28/1.48  5740[6:Rew:5735.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.48  5743[6:Rew:5735.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  5745[6:Rew:5735.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  5760[6:Obv:5740.1] || SkC11* -> .
% 1.28/1.48  5761[6:MRR:5239.3,5760.0] ||  -> SkC14 SkC13 SkC12 SkC8 SkC7 SkC4*.
% 1.28/1.48  5766[6:MRR:32.1,5743.0] || SkC14* -> .
% 1.28/1.48  5771[6:MRR:5201.1,5745.0] ||  -> equal(op(e3,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  5772[6:MRR:5235.1,5745.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e1),e0).
% 1.28/1.48  5775[6:MRR:5761.0,5766.0] ||  -> SkC13 SkC12 SkC8 SkC7 SkC4*.
% 1.28/1.48  5776[6:Obv:5739.1] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  5777[6:MRR:5241.1,5776.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  5781[6:Rew:5777.0,20.1] || SkC7* -> equal(e1,e0).
% 1.28/1.48  5782[6:Rew:5777.0,30.1] || SkC13* -> equal(e3,e0).
% 1.28/1.48  5789[6:MRR:5781.1,1.0] || SkC7* -> .
% 1.28/1.48  5790[6:MRR:5775.3,5789.0] ||  -> SkC13 SkC12 SkC8 SkC4*.
% 1.28/1.48  5791[6:MRR:5782.1,3.0] || SkC13* -> .
% 1.28/1.48  5792[6:MRR:5790.0,5791.0] ||  -> SkC12 SkC8 SkC4*.
% 1.28/1.48  5796[6:Rew:5777.0,5771.0] ||  -> equal(e3,e0) equal(op(e0,e1),e3)**.
% 1.28/1.48  5797[6:MRR:5796.0,3.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.48  5801[6:Rew:5797.0,15.1] || SkC4* -> equal(e3,e1).
% 1.28/1.48  5804[6:Rew:5797.0,62.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  5805[6:MRR:5801.1,5.0] || SkC4* -> .
% 1.28/1.48  5806[6:MRR:5792.2,5805.0] ||  -> SkC12 SkC8*.
% 1.28/1.48  5807[6:MRR:29.1,5804.0] || SkC12* -> .
% 1.28/1.48  5809[6:MRR:5806.0,5807.0] ||  -> SkC8*.
% 1.28/1.48  5812[6:MRR:115.0,5809.0] || equal(op(e2,op(e2,e1)),e1)** -> .
% 1.28/1.48  5830[6:MRR:5772.1,5776.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.48  5835[6:Rew:5830.0,5812.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.48  5837[6:Rew:5830.0,5835.0] || equal(e1,e1)* -> .
% 1.28/1.48  5838[6:Obv:5837.0] ||  -> .
% 1.28/1.48  5904[6:Spt:5838.0,5732.0,5735.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.48  5905[6:Spt:5838.0,5732.1,5732.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.48  5906[6:MRR:5202.2,5904.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  5907[6:MRR:5203.2,5904.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  5910[7:Spt:5905.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.48  5916[7:Rew:5910.0,293.0] ||  -> equal(e1,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  5919[7:Rew:5910.0,75.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  5920[7:Rew:5910.0,73.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.48  5921[7:Rew:5910.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.48  5922[7:Rew:5910.0,51.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.48  5923[7:Rew:5910.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  5924[7:Rew:5910.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.48  5930[7:MRR:179.2,5919.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e0).
% 1.28/1.48  5931[7:MRR:5235.0,5920.0] ||  -> equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.48  5933[7:MRR:299.2,5921.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e3)**.
% 1.28/1.48  5936[7:MRR:176.2,5922.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e0).
% 1.28/1.48  5937[7:MRR:5229.0,5923.0] ||  -> equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.48  5938[7:MRR:3065.1,5923.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e0),e1).
% 1.28/1.48  5940[7:MRR:309.2,5924.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)**.
% 1.28/1.48  5942[7:MRR:5916.0,1.0] ||  -> equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.48  5950[8:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  5956[8:Rew:5950.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  5965[8:Rew:5950.0,298.0] ||  -> equal(e3,e0) equal(op(e3,e2),e0)** equal(op(e3,e1),e0).
% 1.28/1.48  5967[8:Rew:5950.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  5969[8:Rew:5950.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  5970[8:Rew:5950.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  5975[8:MRR:30.1,5956.0] || SkC13* -> .
% 1.28/1.48  5978[8:MRR:5239.1,5975.0] ||  -> SkC14 SkC12 SkC11 SkC8 SkC7 SkC4*.
% 1.28/1.48  5979[8:MRR:29.1,5967.0] || SkC12* -> .
% 1.28/1.48  5980[8:MRR:305.0,5967.0] ||  -> equal(op(e0,e2),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  5981[8:MRR:288.0,5967.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.48  5984[8:MRR:5200.0,5969.0] ||  -> equal(op(e1,e2),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  5985[8:MRR:5226.0,5969.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.48  5986[8:MRR:33.1,5970.0] || SkC14* -> .
% 1.28/1.48  5988[8:MRR:5930.0,5970.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e0).
% 1.28/1.48  5991[8:MRR:5978.0,5978.1,5986.0,5979.0] ||  -> SkC11 SkC8 SkC7 SkC4*.
% 1.28/1.48  5997[8:MRR:5965.0,3.0] ||  -> equal(op(e3,e2),e0)** equal(op(e3,e1),e0).
% 1.28/1.48  5999[9:Spt:5991.0] ||  -> SkC11*.
% 1.28/1.48  6000[9:MRR:26.0,5999.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.48  6001[9:MRR:27.0,5999.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.48  6004[9:Rew:6000.0,72.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  6018[9:Rew:6001.0,5942.0] ||  -> equal(e2,e0) equal(op(e1,e2),e0)**.
% 1.28/1.48  6023[9:MRR:5933.0,6004.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.48  6033[9:Rew:6023.0,37.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.48  6069[9:MRR:5984.1,6033.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.48  6103[9:Rew:6069.0,6018.1] ||  -> equal(e2,e0) equal(e3,e0)**.
% 1.28/1.48  6104[9:MRR:6103.0,6103.1,2.0,3.0] ||  -> .
% 1.28/1.48  6105[9:Spt:6104.0,5991.0,5999.0] || SkC11* -> .
% 1.28/1.48  6106[9:Spt:6104.0,5991.1,5991.2,5991.3] ||  -> SkC8 SkC7 SkC4*.
% 1.28/1.48  6107[10:Spt:6106.0] ||  -> SkC8*.
% 1.28/1.48  6108[10:MRR:21.0,6107.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  6109[10:MRR:22.0,6107.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.48  6114[10:Rew:6108.0,72.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  6127[10:Rew:6109.0,5980.0] ||  -> equal(e3,e2) equal(op(e0,e1),e3)**.
% 1.28/1.48  6128[10:MRR:5988.0,6114.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  6134[10:Rew:6128.0,74.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  6175[10:MRR:5931.1,6134.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.48  6179[10:Rew:6175.0,41.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.48  6201[10:MRR:5238.1,6179.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.48  6211[10:Rew:6201.0,6127.1] ||  -> equal(e3,e2)** equal(e3,e1).
% 1.28/1.48  6212[10:MRR:6211.0,6211.1,6.0,5.0] ||  -> .
% 1.28/1.48  6213[10:Spt:6212.0,6106.0,6107.0] || SkC8* -> .
% 1.28/1.48  6214[10:Spt:6212.0,6106.1,6106.2] ||  -> SkC7 SkC4*.
% 1.28/1.48  6215[11:Spt:6214.0] ||  -> SkC7*.
% 1.28/1.48  6216[11:MRR:19.0,6215.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.48  6217[11:MRR:20.0,6215.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.48  6223[11:Rew:6216.0,52.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  6236[11:Rew:6217.0,5997.1] ||  -> equal(op(e3,e2),e0)** equal(e1,e0).
% 1.28/1.48  6237[11:MRR:5981.1,6223.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.48  6241[11:Rew:6237.0,63.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  6270[11:MRR:5733.1,6241.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.48  6314[11:Rew:6270.0,6236.0] ||  -> equal(e2,e0)** equal(e1,e0).
% 1.28/1.48  6315[11:MRR:6314.0,6314.1,2.0,1.0] ||  -> .
% 1.28/1.48  6316[11:Spt:6315.0,6214.0,6215.0] || SkC7* -> .
% 1.28/1.48  6317[11:Spt:6315.0,6214.1] ||  -> SkC4*.
% 1.28/1.48  6318[11:MRR:15.0,6317.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.48  6321[11:MRR:14.0,6317.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  6324[11:Rew:6321.0,66.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  6333[11:MRR:5985.0,6324.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  6337[11:Rew:6333.0,69.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  6355[11:Rew:6318.0,5980.1] ||  -> equal(op(e0,e2),e3)** equal(e3,e1).
% 1.28/1.48  6356[11:MRR:6355.1,5.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.48  6360[11:Rew:6356.0,46.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.48  6393[11:MRR:5937.0,5937.1,6360.0,6337.0] ||  -> .
% 1.28/1.48  6394[8:Spt:6393.0,175.0,5950.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  6395[8:Spt:6393.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.48  6396[8:MRR:5906.1,6394.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  6397[8:MRR:26.1,6396.0] || SkC11* -> .
% 1.28/1.48  6398[8:MRR:5734.0,6396.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.48  6399[8:MRR:5239.3,6397.0] ||  -> SkC14 SkC13 SkC12 SkC8 SkC7 SkC4*.
% 1.28/1.48  6405[8:Rew:6398.0,39.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.48  6406[8:MRR:5907.1,6394.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  6407[8:MRR:19.1,6406.0] || SkC7* -> .
% 1.28/1.48  6408[8:MRR:5938.0,6406.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.48  6409[8:MRR:6399.4,6407.0] ||  -> SkC14 SkC13 SkC12 SkC8 SkC4*.
% 1.28/1.48  6413[8:Rew:6408.0,38.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.48  6417[8:MRR:5227.1,6396.0] ||  -> equal(op(e3,e3),e2)** equal(op(e0,e3),e2).
% 1.28/1.48  6418[8:MRR:5234.2,6405.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2).
% 1.28/1.48  6419[8:MRR:297.1,297.2,6405.0,6413.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  6421[8:Rew:6419.0,76.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  6422[8:Rew:6419.0,77.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.48  6428[8:MRR:30.1,6421.0] || SkC13* -> .
% 1.28/1.48  6429[8:MRR:5233.0,6421.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e1),e0).
% 1.28/1.48  6431[8:MRR:6409.1,6428.0] ||  -> SkC14 SkC12 SkC8 SkC4*.
% 1.28/1.48  6432[8:MRR:32.1,6422.0] || SkC14* -> .
% 1.28/1.48  6433[8:MRR:6431.0,6432.0] ||  -> SkC12 SkC8 SkC4*.
% 1.28/1.48  6434[8:MRR:5226.1,6406.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e0).
% 1.28/1.48  6437[8:MRR:5930.1,6396.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e0).
% 1.28/1.48  6440[8:MRR:5936.0,6422.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e0).
% 1.28/1.48  6443[9:Spt:6395.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  6445[9:Rew:6443.0,81.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  6463[9:MRR:6440.0,6445.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  6473[9:Rew:6463.0,50.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  6474[9:Rew:6463.0,79.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  6480[9:MRR:5240.1,6473.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  6483[9:Rew:6480.0,55.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.48  6495[9:MRR:6429.1,6474.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.48  6505[9:Rew:6495.0,42.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.48  6509[9:MRR:6437.1,6483.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.48  6512[9:Rew:6509.0,117.1] || SkC8 equal(op(e2,e3),e3)** -> .
% 1.28/1.48  6518[9:MRR:15.1,6505.0] || SkC4* -> .
% 1.28/1.48  6519[9:MRR:5940.0,6505.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  6521[9:MRR:6433.2,6518.0] ||  -> SkC12 SkC8*.
% 1.28/1.48  6523[9:Rew:6519.0,29.1] || SkC12* -> equal(e3,e1).
% 1.28/1.48  6529[9:MRR:6523.1,5.0] || SkC12* -> .
% 1.28/1.48  6530[9:MRR:6521.0,6529.0] ||  -> SkC8*.
% 1.28/1.48  6534[9:Rew:6509.0,6512.1] || SkC8* equal(e3,e3) -> .
% 1.28/1.48  6535[9:Obv:6534.1] || SkC8* -> .
% 1.28/1.48  6536[9:MRR:6535.0,6530.0] ||  -> .
% 1.28/1.48  6541[9:Spt:6536.0,6395.0,6443.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  6542[9:Spt:6536.0,6395.1,6395.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.48  6543[9:MRR:6417.0,6541.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.48  6545[9:Rew:6543.0,29.1] || SkC12* -> equal(e3,e2).
% 1.28/1.48  6547[9:Rew:6543.0,63.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  6551[9:MRR:6545.1,6.0] || SkC12* -> .
% 1.28/1.48  6552[9:MRR:6433.0,6551.0] ||  -> SkC8 SkC4*.
% 1.28/1.48  6553[9:MRR:22.1,6547.0] || SkC8* -> .
% 1.28/1.48  6554[9:MRR:6552.0,6553.0] ||  -> SkC4*.
% 1.28/1.48  6562[9:MRR:6418.0,6541.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.48  6581[9:Rew:6562.0,5942.0] ||  -> equal(e2,e0) equal(op(e1,e2),e0)**.
% 1.28/1.48  6582[9:MRR:6581.0,2.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.48  6585[9:Rew:6582.0,69.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  6587[9:MRR:6434.1,6585.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  6592[9:Rew:6587.0,101.1,6587.0,101.1] || SkC4* equal(e3,e3) -> .
% 1.28/1.48  6593[9:Obv:6592.1] || SkC4* -> .
% 1.28/1.48  6594[9:MRR:6593.0,6554.0] ||  -> .
% 1.28/1.48  6618[7:Spt:6594.0,5905.0,5910.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.48  6619[7:Spt:6594.0,5905.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.48  6624[7:Rew:6619.0,49.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  6627[7:Rew:6619.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  6629[7:Rew:6619.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.28/1.48  6630[7:Obv:6629.1] || SkC8* -> .
% 1.28/1.48  6631[7:MRR:5239.4,6630.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC7 SkC4*.
% 1.28/1.48  6632[7:MRR:5240.1,6624.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.48  6634[7:Rew:6632.0,19.1] || SkC7* -> equal(e1,e0).
% 1.28/1.48  6635[7:Rew:6632.0,31.1] || SkC13* -> equal(e3,e0).
% 1.28/1.48  6637[7:Rew:6632.0,56.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.48  6641[7:MRR:6634.1,1.0] || SkC7* -> .
% 1.28/1.48  6642[7:MRR:6631.4,6641.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC4*.
% 1.28/1.48  6643[7:MRR:6635.1,3.0] || SkC13* -> .
% 1.28/1.48  6644[7:MRR:6642.1,6643.0] ||  -> SkC14 SkC12 SkC11 SkC4*.
% 1.28/1.48  6646[7:MRR:5241.1,6627.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.48  6657[7:Rew:6619.0,5243.1] || equal(op(e2,e1),e3)** equal(e0,e0) -> .
% 1.28/1.48  6658[7:Obv:6657.1] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  6659[7:Rew:6646.0,5201.0] ||  -> equal(e3,e0) equal(op(e2,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  6660[7:MRR:6659.0,3.0] ||  -> equal(op(e2,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  6661[7:MRR:6660.0,6658.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.48  6664[7:Rew:6661.0,15.1] || SkC4* -> equal(e3,e1).
% 1.28/1.48  6665[7:Rew:6661.0,62.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  6668[7:MRR:6664.1,5.0] || SkC4* -> .
% 1.28/1.48  6669[7:MRR:6644.3,6668.0] ||  -> SkC14 SkC12 SkC11*.
% 1.28/1.48  6670[7:MRR:29.1,6665.0] || SkC12* -> .
% 1.28/1.48  6671[7:MRR:288.0,6665.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.48  6672[7:MRR:6669.1,6670.0] ||  -> SkC14 SkC11*.
% 1.28/1.48  6677[7:Rew:6661.0,3064.2,6646.0,3064.0] ||  -> equal(e1,e0) equal(op(e2,e1),e1)** equal(e3,e1).
% 1.28/1.48  6678[7:MRR:6677.0,6677.2,1.0,5.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.48  6683[7:Rew:6678.0,127.1] || SkC11 equal(op(e2,e1),e1)** -> .
% 1.28/1.48  6685[7:Rew:6678.0,6683.1] || SkC11* equal(e1,e1) -> .
% 1.28/1.48  6686[7:Obv:6685.1] || SkC11* -> .
% 1.28/1.48  6687[7:MRR:6672.1,6686.0] ||  -> SkC14*.
% 1.28/1.48  6688[7:MRR:32.0,6687.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.48  6690[7:MRR:231.0,6687.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.48  6695[7:Rew:6688.0,5733.0] ||  -> equal(e3,e2) equal(op(e0,e2),e2)**.
% 1.28/1.48  6698[7:Rew:6688.0,81.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  6716[7:MRR:6695.0,6.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.48  6718[7:Rew:6716.0,63.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  6721[7:MRR:6671.0,6718.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.48  6723[7:Rew:6721.0,54.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  6749[7:MRR:175.0,175.1,175.2,175.3,6698.0,6690.0,6723.0,6637.0] ||  -> .
% 1.28/1.48  6756[4:Spt:6749.0,5199.0,5204.0] || equal(op(e1,e1),e2)** -> .
% 1.28/1.48  6757[4:Spt:6749.0,5199.1] ||  -> equal(op(e1,e1),e0)**.
% 1.28/1.48  6762[4:Rew:6757.0,43.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.48  6763[4:Rew:6757.0,44.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.48  6765[4:Rew:6757.0,67.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.48  6766[4:Rew:6757.0,68.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.48  6767[4:Rew:6757.0,243.1] || SkC4* equal(e0,e0) -> .
% 1.28/1.48  6768[4:Obv:6767.1] || SkC4* -> .
% 1.28/1.48  6770[4:MRR:303.8,6768.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6*.
% 1.28/1.48  6773[4:MRR:298.2,6763.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e2),e0).
% 1.28/1.48  6774[4:MRR:289.2,6766.0] ||  -> equal(op(e3,e3),e0)** equal(op(e2,e3),e0).
% 1.28/1.48  6776[4:MRR:300.2,6762.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e3),e0)**.
% 1.28/1.48  6777[4:MRR:181.3,6762.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e1) equal(op(e2,e1),e3)**.
% 1.28/1.48  6778[4:MRR:177.3,6763.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2).
% 1.28/1.48  6779[4:MRR:184.3,6765.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.48  6780[4:MRR:183.3,6766.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e2).
% 1.28/1.48  6781[4:Rew:6757.0,161.1] ||  -> equal(op(e2,e1),e2) equal(e2,e0) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  6782[4:MRR:6781.1,2.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  6783[4:Rew:6757.0,162.1] ||  -> equal(op(e1,e2),e2) equal(e2,e0) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  6784[4:MRR:6783.1,2.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  6785[4:Rew:6757.0,313.3] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e2,e0).
% 1.28/1.48  6786[4:MRR:6785.3,2.0] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.48  6787[4:Rew:6757.0,312.3] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e2,e0).
% 1.28/1.48  6788[4:MRR:6787.3,2.0] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.48  6798[5:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.48  6799[5:Rew:6798.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.48  6800[5:Rew:6798.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.48  6801[5:Rew:6798.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.48  6802[5:Rew:6798.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.48  6803[5:Rew:6798.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  6804[5:Rew:6798.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.48  6807[5:Rew:6798.0,6776.0] ||  -> equal(e2,e0) equal(op(e2,e3),e0)**.
% 1.28/1.48  6812[5:Rew:6798.0,151.1] ||  -> equal(op(e3,e2),e3)** equal(e3,e2) equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.48  6813[5:Rew:6798.0,152.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2) equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.48  6814[5:Rew:6798.0,5203.2] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(e3,e2).
% 1.28/1.48  6820[5:Rew:6798.0,156.0] ||  -> equal(e2,e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  6822[5:Rew:6798.0,3067.2] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)** equal(e2,e1).
% 1.28/1.48  6827[5:MRR:22.1,6799.0] || SkC8* -> .
% 1.28/1.48  6830[5:MRR:6770.5,6827.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC6*.
% 1.28/1.48  6831[5:MRR:24.1,6800.0] || SkC9* -> .
% 1.28/1.48  6833[5:MRR:6784.0,6800.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  6834[5:MRR:27.1,6801.0] || SkC11* -> .
% 1.28/1.48  6838[5:MRR:306.0,6802.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.48  6840[5:MRR:6782.0,6803.0] ||  -> equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.48  6841[5:MRR:145.1,6804.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.48  6843[5:MRR:6830.3,6830.4,6834.0,6831.0] ||  -> SkC14 SkC13 SkC12 SkC7 SkC6*.
% 1.28/1.48  6844[5:MRR:6807.0,2.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  6846[5:Rew:6844.0,33.1] || SkC14* -> equal(e3,e0).
% 1.28/1.48  6850[5:Rew:6844.0,57.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.48  6854[5:MRR:6846.1,3.0] || SkC14* -> .
% 1.28/1.48  6855[5:MRR:6843.0,6854.0] ||  -> SkC13 SkC12 SkC7 SkC6*.
% 1.28/1.48  6856[5:MRR:6773.0,6850.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  6858[5:Rew:6856.0,144.1] ||  -> equal(op(e3,e3),e3)** equal(e3,e0) equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.48  6869[5:MRR:6814.2,6.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  6871[5:MRR:6822.2,4.0] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  6872[5:Rew:6856.0,6812.0] ||  -> equal(e3,e0) equal(e3,e2) equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.48  6873[5:MRR:6872.0,6872.1,3.0,6.0] ||  -> equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.48  6874[5:Rew:6844.0,6813.0] ||  -> equal(e3,e0) equal(e3,e2) equal(op(e2,e1),e3)** equal(op(e2,e0),e3).
% 1.28/1.48  6875[5:MRR:6874.0,6874.1,3.0,6.0] ||  -> equal(op(e2,e1),e3)** equal(op(e2,e0),e3).
% 1.28/1.48  6878[5:Rew:6844.0,6820.2] ||  -> equal(e2,e1) equal(op(e2,e1),e1)** equal(e1,e0) equal(op(e2,e0),e1).
% 1.28/1.48  6879[5:MRR:6878.0,6878.2,4.0,1.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e0),e1).
% 1.28/1.48  6882[5:MRR:6858.1,3.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.48  6885[6:Spt:6855.0] ||  -> SkC13*.
% 1.28/1.48  6887[6:MRR:30.0,6885.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  6888[6:MRR:232.0,6885.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  6907[6:Rew:6887.0,6871.0] || equal(e3,e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  6966[6:Obv:6907.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  6967[6:MRR:6966.0,6888.0] ||  -> .
% 1.28/1.48  6994[6:Spt:6967.0,6855.0,6885.0] || SkC13* -> .
% 1.28/1.48  6995[6:Spt:6967.0,6855.1,6855.2,6855.3] ||  -> SkC12 SkC7 SkC6*.
% 1.28/1.48  6996[7:Spt:6995.0] ||  -> SkC12*.
% 1.28/1.48  6997[7:MRR:29.0,6996.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.48  6998[7:MRR:28.0,6996.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  7003[7:Rew:6997.0,63.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.48  7005[7:Rew:6997.0,54.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  7016[7:Rew:6998.0,6838.0] ||  -> equal(e3,e2) equal(op(e1,e0),e2)**.
% 1.28/1.48  7021[7:MRR:6873.1,7003.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.48  7025[7:Rew:7021.0,3065.1] ||  -> equal(op(e1,e3),e1)** equal(e3,e1) equal(op(e1,e0),e1).
% 1.28/1.48  7040[7:MRR:6869.1,7005.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  7066[7:MRR:7016.0,6.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.48  7092[7:Rew:7066.0,7025.2] ||  -> equal(op(e1,e3),e1)** equal(e3,e1) equal(e2,e1).
% 1.28/1.48  7093[7:MRR:7092.1,7092.2,5.0,4.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.48  7094[7:MRR:7093.0,7040.0] ||  -> .
% 1.28/1.48  7101[7:Spt:7094.0,6995.0,6996.0] || SkC12* -> .
% 1.28/1.48  7102[7:Spt:7094.0,6995.1,6995.2] ||  -> SkC7 SkC6*.
% 1.28/1.48  7103[8:Spt:7102.0] ||  -> SkC7*.
% 1.28/1.48  7104[8:MRR:19.0,7103.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.48  7105[8:MRR:20.0,7103.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.48  7110[8:Rew:7104.0,6869.0] || equal(e1,e1) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  7117[8:Rew:7104.0,6833.0] ||  -> equal(e2,e1) equal(op(e1,e0),e2)**.
% 1.28/1.48  7122[8:Rew:7105.0,45.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.48  7150[8:MRR:6879.0,7122.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.48  7160[8:Rew:7150.0,304.1] ||  -> equal(op(e3,e0),e3)** equal(e3,e1) equal(op(e1,e0),e3).
% 1.28/1.48  7165[8:MRR:7117.0,4.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.48  7177[8:Obv:7110.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.48  7180[8:Rew:7177.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  7195[8:Rew:7165.0,7160.2] ||  -> equal(op(e3,e0),e3)** equal(e3,e1) equal(e3,e2).
% 1.28/1.48  7196[8:MRR:7195.1,7195.2,5.0,6.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.48  7197[8:MRR:7196.0,7180.0] ||  -> .
% 1.28/1.48  7198[8:Spt:7197.0,7102.0,7103.0] || SkC7* -> .
% 1.28/1.48  7199[8:Spt:7197.0,7102.1] ||  -> SkC6*.
% 1.28/1.48  7200[8:MRR:17.0,7199.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.48  7203[8:MRR:18.0,7199.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.48  7225[8:Rew:7203.0,6875.0] ||  -> equal(e3,e1) equal(op(e2,e0),e3)**.
% 1.28/1.48  7226[8:MRR:7225.0,5.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.48  7230[8:Rew:7226.0,37.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.48  7231[8:Rew:7226.0,39.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.48  7235[8:Rew:7200.0,5200.1] ||  -> equal(op(e1,e3),e3)** equal(e3,e1) equal(op(e1,e0),e3).
% 1.28/1.48  7236[8:MRR:7235.1,5.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  7237[8:MRR:7236.1,7230.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  7239[8:Rew:7237.0,56.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.48  7254[8:Rew:7237.0,6841.1] ||  -> equal(op(e3,e3),e2)** equal(e3,e2) equal(op(e0,e3),e2).
% 1.28/1.48  7255[8:MRR:7254.1,6.0] ||  -> equal(op(e3,e3),e2)** equal(op(e0,e3),e2).
% 1.28/1.48  7258[8:MRR:6882.0,6882.2,7239.0,7231.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  7264[8:Rew:7258.0,6840.0] ||  -> equal(e3,e2) equal(op(e0,e1),e2)**.
% 1.28/1.48  7265[8:Rew:7258.0,6871.0] || equal(e3,e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  7266[8:MRR:7264.0,6.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.48  7269[8:Rew:7266.0,62.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.48  7271[8:MRR:7255.1,7269.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  7286[8:Obv:7265.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  7287[8:Rew:7271.0,7286.0] ||  -> equal(e2,e1)**.
% 1.28/1.48  7288[8:MRR:7287.0,4.0] ||  -> .
% 1.28/1.48  7297[5:Spt:7288.0,180.0,6798.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.48  7298[5:Spt:7288.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.48  7299[5:MRR:6786.1,7297.0] || equal(op(e1,e2),e1) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  7300[5:MRR:6788.1,7297.0] || equal(op(e3,e2),e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  7303[6:Spt:7298.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.48  7309[6:Rew:7303.0,3066.2] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.48  7310[6:Rew:7303.0,3067.2] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.48  7313[6:Rew:7303.0,218.0] || equal(e3,e3) equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e1)** -> .
% 1.28/1.48  7314[6:Rew:7303.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.48  7317[6:Rew:7303.0,6776.0] ||  -> equal(e3,e0) equal(op(e2,e3),e0)**.
% 1.28/1.48  7320[6:Rew:7303.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.48  7321[6:Rew:7303.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.48  7322[6:Rew:7303.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.48  7329[6:Obv:7314.1] || SkC11* -> .
% 1.28/1.48  7330[6:MRR:6770.3,7329.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC8 SkC7 SkC6*.
% 1.28/1.48  7331[6:MRR:33.1,7320.0] || SkC14* -> .
% 1.28/1.48  7334[6:MRR:5201.1,7321.0] ||  -> equal(op(e3,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.48  7335[6:MRR:6777.2,7321.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1).
% 1.28/1.48  7336[6:MRR:304.1,7322.0] ||  -> equal(op(e3,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.48  7344[6:MRR:7330.0,7331.0] ||  -> SkC13 SkC12 SkC9 SkC8 SkC7 SkC6*.
% 1.28/1.48  7345[6:MRR:7317.0,3.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  7349[6:Rew:7345.0,57.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.48  7357[6:MRR:6773.0,7349.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  7368[6:Rew:7357.0,148.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(e1,e0) equal(op(e3,e0),e1).
% 1.28/1.48  7375[6:MRR:7309.2,5.0] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  7376[6:MRR:7310.2,5.0] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.48  7384[6:MRR:7368.2,1.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(op(e3,e0),e1).
% 1.28/1.48  7387[6:Obv:7313.0] || equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e1)** -> .
% 1.28/1.48  7388[6:Rew:7303.0,7387.1,7357.0,7387.0,7303.0,7387.0] || equal(e0,e0) equal(op(e3,e3),e1)** -> .
% 1.28/1.48  7389[6:Obv:7388.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  7390[6:MRR:7375.1,7389.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.48  7391[6:MRR:7376.1,7389.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.48  7394[6:MRR:7384.0,7389.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e0),e1).
% 1.28/1.48  7395[6:MRR:23.1,7390.0] || SkC9* -> .
% 1.28/1.48  7397[6:MRR:7335.0,7390.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.48  7399[6:MRR:7344.2,7395.0] ||  -> SkC13 SkC12 SkC8 SkC7 SkC6*.
% 1.28/1.48  7401[6:Rew:7397.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.48  7404[6:Rew:7397.0,115.1] || SkC8 equal(op(e2,e1),e1)** -> .
% 1.28/1.48  7413[6:MRR:30.1,7391.0] || SkC13* -> .
% 1.28/1.48  7415[6:MRR:7334.0,7391.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.48  7417[6:MRR:7399.0,7413.0] ||  -> SkC12 SkC8 SkC7 SkC6*.
% 1.28/1.48  7423[6:Rew:7415.0,62.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  7426[6:MRR:20.1,7401.0] || SkC7* -> .
% 1.28/1.48  7427[6:MRR:7417.2,7426.0] ||  -> SkC12 SkC8 SkC6*.
% 1.28/1.48  7434[6:MRR:29.1,7423.0] || SkC12* -> .
% 1.28/1.48  7437[6:MRR:7427.0,7434.0] ||  -> SkC8 SkC6*.
% 1.28/1.48  7438[6:Rew:7397.0,7404.1] || SkC8* equal(e1,e1) -> .
% 1.28/1.48  7439[6:Obv:7438.1] || SkC8* -> .
% 1.28/1.48  7440[6:MRR:7437.0,7439.0] ||  -> SkC6*.
% 1.28/1.48  7441[6:MRR:17.0,7440.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.48  7447[6:Rew:7441.0,7299.0] || equal(e1,e1) -> equal(op(e3,e3),e2)**.
% 1.28/1.48  7449[6:Rew:7441.0,69.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.48  7458[6:MRR:6780.1,7449.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2).
% 1.28/1.48  7461[6:Obv:7447.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.48  7462[6:Rew:7461.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.48  7475[6:MRR:7394.0,7401.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.48  7477[6:Rew:7475.0,7336.0] ||  -> equal(e3,e1) equal(op(e1,e0),e3)**.
% 1.28/1.48  7481[6:MRR:7477.0,5.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.48  7483[6:Rew:7481.0,66.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.48  7499[6:MRR:7458.0,7458.1,7483.0,7462.0] ||  -> .
% 1.28/1.48  7505[6:Spt:7499.0,7298.0,7303.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.48  7506[6:Spt:7499.0,7298.1,7298.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.48  7507[6:MRR:5202.2,7505.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  7508[6:MRR:5203.2,7505.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)**.
% 1.28/1.48  7510[6:MRR:151.1,7505.0] ||  -> equal(op(e3,e2),e3)** equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.48  7511[7:Spt:7506.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.48  7515[7:Rew:7511.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.48  7518[7:Rew:7511.0,73.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.48  7519[7:Rew:7511.0,75.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.48  7522[7:Rew:7511.0,6776.0] ||  -> equal(e1,e0) equal(op(e2,e3),e0)**.
% 1.28/1.48  7525[7:Rew:7511.0,199.0] || equal(e1,e1) equal(op(op(e2,e2),e2),e3) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.48  7527[7:Rew:7511.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.28/1.48  7533[7:MRR:17.1,7515.0] || SkC6* -> .
% 1.28/1.48  7534[7:MRR:6779.1,7515.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)**.
% 1.28/1.48  7536[7:MRR:6770.7,7533.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7*.
% 1.28/1.48  7542[7:MRR:3064.1,7518.0] ||  -> equal(op(e3,e1),e1)** equal(op(e0,e1),e1).
% 1.28/1.48  7543[7:MRR:147.2,7519.0] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(op(e0,e3),e1).
% 1.28/1.48  7545[7:Obv:7527.1] || SkC9* -> .
% 1.28/1.48  7546[7:MRR:7536.4,7545.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8 SkC7*.
% 1.28/1.48  7547[7:MRR:7522.0,1.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.48  7551[7:Rew:7547.0,26.1] || SkC11* -> equal(e2,e0).
% 1.28/1.48  7554[7:Rew:7547.0,33.1] || SkC14* -> equal(e3,e0).
% 1.28/1.48  7558[7:Rew:7547.0,57.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.48  7562[7:MRR:7551.1,2.0] || SkC11* -> .
% 1.28/1.48  7563[7:MRR:7546.3,7562.0] ||  -> SkC14 SkC13 SkC12 SkC8 SkC7*.
% 1.28/1.48  7564[7:MRR:7554.1,3.0] || SkC14* -> .
% 1.28/1.48  7565[7:MRR:7563.0,7564.0] ||  -> SkC13 SkC12 SkC8 SkC7*.
% 1.28/1.48  7566[7:MRR:6773.0,7558.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.48  7570[7:Rew:7566.0,7510.0] ||  -> equal(e3,e0) equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.48  7586[7:MRR:7570.0,3.0] ||  -> equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.48  7591[7:Obv:7525.0] || equal(op(op(e2,e2),e2),e3) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.48  7592[7:Rew:7511.0,7591.1,7511.0,7591.0] || equal(op(e1,e2),e3)** equal(op(e1,e1),e0) -> .
% 1.28/1.48  7593[7:Rew:6757.0,7592.1] || equal(op(e1,e2),e3)** equal(e0,e0) -> .
% 1.28/1.48  7594[7:Obv:7593.1] || equal(op(e1,e2),e3)** -> .
% 1.28/1.48  7596[7:MRR:7534.1,7594.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.48  7597[7:MRR:7586.0,7594.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.48  7602[7:Rew:7596.0,112.1] || SkC7 equal(op(e1,e2),e2)** -> .
% 1.28/1.48  7607[7:Rew:7597.0,22.1] || SkC8* -> equal(e3,e2).
% 1.28/1.48  7609[7:Rew:7597.0,63.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.48  7611[7:MRR:7607.1,6.0] || SkC8* -> .
% 1.28/1.48  7612[7:MRR:7565.2,7611.0] ||  -> SkC13 SkC12 SkC7*.
% 1.28/1.48  7620[7:MRR:29.1,7609.0] || SkC12* -> .
% 1.28/1.48  7621[7:MRR:288.0,7609.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.48  7623[7:MRR:7612.1,7620.0] ||  -> SkC13 SkC7*.
% 1.28/1.48  7624[7:Rew:7596.0,7602.1] || SkC7* equal(e2,e2) -> .
% 1.28/1.48  7625[7:Obv:7624.1] || SkC7* -> .
% 1.28/1.48  7626[7:MRR:7623.1,7625.0] ||  -> SkC13*.
% 1.28/1.48  7627[7:MRR:30.0,7626.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.48  7628[7:MRR:31.0,7626.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.48  7629[7:MRR:232.0,7626.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.48  7635[7:Rew:7627.0,7542.0] ||  -> equal(e3,e1) equal(op(e0,e1),e1)**.
% 1.28/1.48  7643[7:Rew:7628.0,7543.1] ||  -> equal(op(e3,e3),e1)** equal(e3,e1) equal(op(e0,e3),e1).
% 1.28/1.48  7664[7:MRR:7635.0,5.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.48  7666[7:Rew:7664.0,62.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.48  7677[7:MRR:7621.1,7666.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.48  7688[7:Rew:7677.0,7643.2] ||  -> equal(op(e3,e3),e1)** equal(e3,e1) equal(e2,e1).
% 1.28/1.48  7689[7:MRR:7688.1,7688.2,5.0,4.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.48  7690[7:MRR:7689.0,7629.0] ||  -> .
% 1.28/1.48  7693[7:Spt:7690.0,7506.0,7511.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.48  7694[7:Spt:7690.0,7506.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.48  7699[7:Rew:7694.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.28/1.49  7700[7:Obv:7699.1] || SkC8* -> .
% 1.28/1.49  7701[7:Rew:7694.0,75.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  7707[7:MRR:6770.5,7700.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC6*.
% 1.28/1.49  7710[7:MRR:6774.1,7701.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  7714[7:Rew:7710.0,233.1] || SkC12* equal(e0,e0) -> .
% 1.28/1.49  7720[7:Obv:7714.1] || SkC12* -> .
% 1.28/1.49  7721[7:MRR:7707.2,7720.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC7 SkC6*.
% 1.28/1.49  7724[7:Rew:7710.0,7299.1] || equal(op(e1,e2),e1)** -> equal(e2,e0).
% 1.28/1.49  7725[7:MRR:7724.1,2.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  7726[7:MRR:17.1,7725.0] || SkC6* -> .
% 1.28/1.49  7727[7:MRR:7721.5,7726.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC7*.
% 1.28/1.49  7728[7:Rew:7710.0,7507.1] || equal(op(e2,e3),e2)** -> equal(e3,e0).
% 1.28/1.49  7729[7:MRR:7728.1,3.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  7730[7:MRR:26.1,7729.0] || SkC11* -> .
% 1.28/1.49  7731[7:MRR:7727.2,7730.0] ||  -> SkC14 SkC13 SkC9 SkC7*.
% 1.28/1.49  7732[7:Rew:7710.0,7300.1] || equal(op(e3,e2),e3)** -> equal(e2,e0).
% 1.28/1.49  7733[7:MRR:7732.1,2.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  7734[7:MRR:32.1,7733.0] || SkC14* -> .
% 1.28/1.49  7735[7:MRR:7731.0,7734.0] ||  -> SkC13 SkC9 SkC7*.
% 1.28/1.49  7736[7:Rew:7710.0,7508.1] || equal(op(e1,e3),e1)** -> equal(e3,e0).
% 1.28/1.49  7737[7:MRR:7736.1,3.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  7738[7:MRR:19.1,7737.0] || SkC7* -> .
% 1.28/1.49  7739[7:MRR:7735.2,7738.0] ||  -> SkC13 SkC9*.
% 1.28/1.49  7750[7:MRR:7510.0,7733.0] ||  -> equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  7761[7:Rew:7694.0,3067.2,7710.0,3067.1] || equal(op(e3,e1),e3)** -> equal(e1,e0) equal(e1,e0).
% 1.28/1.49  7762[7:Obv:7761.1] || equal(op(e3,e1),e3)** -> equal(e1,e0).
% 1.28/1.49  7763[7:MRR:7762.1,1.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  7764[7:MRR:30.1,7763.0] || SkC13* -> .
% 1.28/1.49  7766[7:MRR:6778.0,7763.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)**.
% 1.28/1.49  7767[7:MRR:7739.0,7764.0] ||  -> SkC9*.
% 1.28/1.49  7768[7:MRR:23.0,7767.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  7769[7:MRR:24.0,7767.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  7777[7:Rew:7768.0,45.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  7788[7:Rew:7769.0,7750.0] ||  -> equal(e3,e2) equal(op(e0,e2),e3)**.
% 1.28/1.49  7814[7:MRR:7788.0,6.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  7824[7:MRR:7766.1,7777.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  7826[7:Rew:7824.0,79.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  7853[7:Rew:7814.0,155.3,7769.0,155.1,7694.0,155.0] ||  -> equal(e1,e0) equal(e2,e1) equal(op(e3,e2),e1)** equal(e3,e1).
% 1.28/1.49  7854[7:MRR:7853.0,7853.1,7853.3,1.0,4.0,5.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  7855[7:MRR:7854.0,7826.0] ||  -> .
% 1.28/1.49  7875[1:Spt:7855.0,190.0,253.0] || equal(op(e0,e0),e0)** -> .
% 1.28/1.49  7876[1:Spt:7855.0,190.1,190.2,190.3] ||  -> equal(op(e0,e0),e3)** equal(op(e0,e0),e2) equal(op(e0,e0),e1).
% 1.28/1.49  7877[1:MRR:173.0,7875.0] ||  -> equal(op(e3,e0),e0)** equal(op(e2,e0),e0) equal(op(e1,e0),e0).
% 1.28/1.49  7878[1:MRR:174.0,7875.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0) equal(op(e0,e1),e0).
% 1.28/1.49  7879[1:MRR:221.1,7875.0] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(op(e1,e1),e0).
% 1.28/1.49  7880[1:MRR:224.1,7875.0] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(op(e1,e1),e0).
% 1.28/1.49  7881[1:MRR:227.1,7875.0] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(op(e1,e1),e0).
% 1.28/1.49  7882[2:Spt:7876.0] ||  -> equal(op(e0,e0),e3)**.
% 1.28/1.49  7884[2:Rew:7882.0,34.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.49  7885[2:Rew:7882.0,35.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  7886[2:Rew:7882.0,36.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  7887[2:Rew:7882.0,58.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.49  7888[2:Rew:7882.0,59.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  7889[2:Rew:7882.0,60.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  7890[2:Rew:7882.0,230.4] || equal(op(e0,e1),e0) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(e3,e1).
% 1.28/1.49  7891[2:Rew:7882.0,223.4] || equal(op(e2,e1),e2) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(e3,e1).
% 1.28/1.49  7892[2:Rew:7882.0,220.4] || equal(op(e3,e1),e3) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(e3,e1).
% 1.28/1.49  7895[2:Rew:7882.0,172.1] ||  -> equal(op(e0,e1),e1) equal(e3,e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  7896[2:Rew:7882.0,171.1] ||  -> equal(op(e1,e0),e1) equal(e3,e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  7898[2:Rew:7882.0,229.4] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(e3,e2).
% 1.28/1.49  7899[2:Rew:7882.0,226.4] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(e3,e2).
% 1.28/1.49  7900[2:Rew:7882.0,219.4] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(e3,e2).
% 1.28/1.49  7903[2:Rew:7882.0,170.1] ||  -> equal(op(e0,e2),e2) equal(e3,e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  7904[2:Rew:7882.0,169.1] ||  -> equal(op(e2,e0),e2) equal(e3,e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  7906[2:Rew:7882.0,210.0] || equal(e3,e3) equal(op(op(e0,e0),e0),e1) equal(op(op(e0,e0),op(e0,e0)),e2)** -> .
% 1.28/1.49  7907[2:Rew:7882.0,204.0] || equal(e3,e3) equal(op(op(e0,e0),e0),e2) equal(op(op(e0,e0),op(e0,e0)),e1)** -> .
% 1.28/1.49  7908[2:Rew:7882.0,244.1] || SkC3* equal(e3,e3) -> .
% 1.28/1.49  7910[2:Rew:7882.0,90.1] || SkC2 equal(op(e0,e3),e0)** -> .
% 1.28/1.49  7912[2:MRR:186.2,7884.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e0) equal(op(e1,e0),e2)**.
% 1.28/1.49  7913[2:MRR:160.3,7884.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e1),e3) equal(op(e1,e2),e3).
% 1.28/1.49  7914[2:MRR:182.2,7885.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e0) equal(op(e2,e0),e1).
% 1.28/1.49  7915[2:MRR:152.3,7885.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e2),e3) equal(op(e2,e1),e3).
% 1.28/1.49  7916[2:MRR:28.1,7886.0] || SkC12* -> .
% 1.28/1.49  7917[2:MRR:178.0,7886.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)** equal(op(e3,e0),e1).
% 1.28/1.49  7918[2:MRR:144.3,7886.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3) equal(op(e3,e1),e3).
% 1.28/1.49  7919[2:MRR:252.2,7916.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC3 SkC2 SkC1*.
% 1.28/1.49  7920[2:MRR:189.2,7887.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e0) equal(op(e0,e1),e2)**.
% 1.28/1.49  7921[2:MRR:159.3,7887.0] ||  -> equal(op(e3,e1),e3)** equal(op(e1,e1),e3) equal(op(e2,e1),e3).
% 1.28/1.49  7922[2:MRR:188.2,7888.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e0) equal(op(e0,e2),e1).
% 1.28/1.49  7923[2:MRR:151.3,7888.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e1,e2),e3).
% 1.28/1.49  7924[2:MRR:187.0,7889.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.49  7925[2:MRR:143.3,7889.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3) equal(op(e1,e3),e3).
% 1.28/1.49  7926[2:Obv:7908.1] || SkC3* -> .
% 1.28/1.49  7927[2:MRR:7919.8,7926.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  7928[2:MRR:7895.1,5.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  7929[2:MRR:7896.1,5.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  7930[2:MRR:7903.1,6.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  7931[2:MRR:7904.1,6.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  7932[2:Obv:7906.0] || equal(op(op(e0,e0),e0),e1) equal(op(op(e0,e0),op(e0,e0)),e2)** -> .
% 1.28/1.49  7933[2:Rew:7882.0,7932.1,7882.0,7932.0] || equal(op(e3,e0),e1) equal(op(e3,e3),e2)** -> .
% 1.28/1.49  7934[2:Obv:7907.0] || equal(op(op(e0,e0),e0),e2) equal(op(op(e0,e0),op(e0,e0)),e1)** -> .
% 1.28/1.49  7935[2:Rew:7882.0,7934.1,7882.0,7934.0] || equal(op(e3,e0),e2) equal(op(e3,e3),e1)** -> .
% 1.28/1.49  7936[2:MRR:7890.4,5.0] || equal(op(e0,e1),e0) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  7937[2:MRR:7891.4,5.0] || equal(op(e2,e1),e2) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  7938[2:MRR:7892.4,5.0] || equal(op(e3,e1),e3) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  7939[2:MRR:7898.4,6.0] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2).
% 1.28/1.49  7940[2:MRR:7899.4,6.0] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2).
% 1.28/1.49  7941[2:MRR:7900.4,6.0] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2).
% 1.28/1.49  7943[3:Spt:185.0] ||  -> equal(op(e1,e1),e1)**.
% 1.28/1.49  7944[3:Rew:7943.0,40.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  7945[3:Rew:7943.0,43.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  7946[3:Rew:7943.0,44.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  7947[3:Rew:7943.0,64.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  7948[3:Rew:7943.0,67.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  7949[3:Rew:7943.0,68.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  7951[3:Rew:7943.0,7880.3] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e1,e0).
% 1.28/1.49  7954[3:Rew:7943.0,165.0] ||  -> equal(e1,e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  7955[3:Rew:7943.0,166.0] ||  -> equal(e1,e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  7957[3:Rew:7943.0,7941.3] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e2,e1).
% 1.28/1.49  7959[3:Rew:7943.0,7939.3] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e2,e1).
% 1.28/1.49  7962[3:Rew:7943.0,161.1] ||  -> equal(op(e2,e1),e2) equal(e2,e1) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  7963[3:Rew:7943.0,162.1] ||  -> equal(op(e1,e2),e2) equal(e2,e1) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  7965[3:Rew:7943.0,7921.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e1) equal(op(e2,e1),e3).
% 1.28/1.49  7966[3:Rew:7943.0,7913.1] ||  -> equal(op(e1,e3),e3)** equal(e3,e1) equal(op(e1,e2),e3).
% 1.28/1.49  7973[3:MRR:15.1,7944.0] || SkC4* -> .
% 1.28/1.49  7974[3:MRR:7920.0,7944.0] ||  -> equal(op(e0,e1),e0) equal(op(e0,e1),e2)**.
% 1.28/1.49  7975[3:MRR:7928.0,7944.0] ||  -> equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  7976[3:MRR:7927.7,7973.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC6 SkC2 SkC1*.
% 1.28/1.49  7977[3:MRR:18.1,7945.0] || SkC6* -> .
% 1.28/1.49  7978[3:MRR:181.1,7945.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.49  7980[3:MRR:20.1,7946.0] || SkC7* -> .
% 1.28/1.49  7982[3:MRR:148.1,7946.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e2),e1) equal(op(e3,e0),e1).
% 1.28/1.49  7983[3:MRR:7912.0,7947.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e0),e2)**.
% 1.28/1.49  7984[3:MRR:7929.0,7947.0] ||  -> equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  7985[3:MRR:184.1,7948.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.49  7986[3:MRR:155.1,7948.0] ||  -> equal(op(e2,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  7988[3:MRR:147.1,7949.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1) equal(op(e0,e3),e1).
% 1.28/1.49  7989[3:MRR:7976.5,7976.6,7980.0,7977.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC2 SkC1*.
% 1.28/1.49  7990[3:MRR:7965.1,5.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3).
% 1.28/1.49  7991[3:MRR:7966.1,5.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3).
% 1.28/1.49  7992[3:MRR:7954.0,1.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  7993[3:MRR:7955.0,1.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  7994[3:MRR:7962.1,4.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  7995[3:MRR:7963.1,4.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  7996[3:MRR:7951.3,1.0] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  7997[3:MRR:7957.3,4.0] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.49  7998[3:MRR:7959.3,4.0] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.49  8000[4:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  8001[4:Rew:8000.0,7986.0] ||  -> equal(e2,e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  8012[4:Rew:8000.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  8013[4:Rew:8000.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  8014[4:Rew:8000.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  8015[4:Rew:8000.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  8016[4:Rew:8000.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  8019[4:Rew:8000.0,7915.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2) equal(op(e2,e1),e3).
% 1.28/1.49  8026[4:MRR:26.1,8012.0] || SkC11* -> .
% 1.28/1.49  8028[4:MRR:145.1,8012.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.49  8029[4:MRR:7989.2,8026.0] ||  -> SkC14 SkC13 SkC9 SkC8 SkC2 SkC1*.
% 1.28/1.49  8030[4:MRR:23.1,8013.0] || SkC9* -> .
% 1.28/1.49  8031[4:MRR:7978.0,8013.0] ||  -> equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.49  8032[4:MRR:7994.0,8013.0] ||  -> equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  8033[4:MRR:21.1,8014.0] || SkC8* -> .
% 1.28/1.49  8034[4:MRR:7914.0,8014.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  8035[4:MRR:7931.0,8014.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  8036[4:MRR:176.1,8015.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.49  8039[4:MRR:7995.0,8016.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  8042[4:MRR:8029.2,8029.3,8030.0,8033.0] ||  -> SkC14 SkC13 SkC2 SkC1*.
% 1.28/1.49  8043[4:MRR:8001.0,4.0] ||  -> equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  8046[4:MRR:8019.1,6.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3).
% 1.28/1.49  8050[5:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  8052[5:Rew:8050.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  8060[5:Rew:8050.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  8075[5:MRR:31.1,8052.0] || SkC13* -> .
% 1.28/1.49  8078[5:MRR:8042.1,8075.0] ||  -> SkC14 SkC2 SkC1*.
% 1.28/1.49  8097[5:MRR:32.1,8060.0] || SkC14* -> .
% 1.28/1.49  8098[5:MRR:8036.0,8060.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.49  8099[5:MRR:8078.0,8097.0] ||  -> SkC2 SkC1*.
% 1.28/1.49  8112[6:Spt:8099.0] ||  -> SkC2*.
% 1.28/1.49  8113[6:MRR:10.0,8112.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  8114[6:MRR:11.0,8112.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  8122[6:Rew:8113.0,48.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  8128[6:Rew:8114.0,37.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  8129[6:Rew:8114.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  8148[6:MRR:8098.1,8122.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  8149[6:Rew:8148.0,77.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  8153[6:MRR:7983.0,8128.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  8155[6:Rew:8153.0,38.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  8165[6:MRR:7917.0,8129.0] ||  -> equal(op(e3,e0),e2)** equal(op(e3,e0),e1).
% 1.28/1.49  8185[6:MRR:8165.0,8165.1,8155.0,8149.0] ||  -> .
% 1.28/1.49  8186[6:Spt:8185.0,8099.0,8112.0] || SkC2* -> .
% 1.28/1.49  8187[6:Spt:8185.0,8099.1] ||  -> SkC1*.
% 1.28/1.49  8188[6:MRR:8.0,8187.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  8191[6:MRR:9.0,8187.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  8195[6:Rew:8191.0,37.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  8200[6:Rew:8191.0,38.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  8215[6:MRR:8034.0,8195.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  8219[6:Rew:8215.0,39.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  8229[6:Rew:8188.0,8032.1] ||  -> equal(op(e3,e1),e2)** equal(e2,e0).
% 1.28/1.49  8230[6:MRR:8229.1,2.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  8234[6:Rew:8230.0,76.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  8255[6:MRR:7917.0,7917.1,7917.2,8200.0,8234.0,8219.0] ||  -> .
% 1.28/1.49  8256[5:Spt:8255.0,175.0,8050.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  8257[5:Spt:8255.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  8258[5:MRR:7918.0,8256.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e1),e3).
% 1.28/1.49  8260[6:Spt:8257.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  8262[6:Rew:8260.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  8266[6:Rew:8260.0,7933.1] || equal(op(e3,e0),e1)** equal(e2,e2) -> .
% 1.28/1.49  8267[6:Rew:8260.0,231.1] || SkC14* equal(e2,e2) -> .
% 1.28/1.49  8275[6:Rew:8260.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  8284[6:MRR:8035.0,8262.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  8290[6:Rew:8284.0,9.1] || SkC1* -> equal(e2,e0).
% 1.28/1.49  8295[6:MRR:8290.1,2.0] || SkC1* -> .
% 1.28/1.49  8296[6:MRR:8042.3,8295.0] ||  -> SkC14 SkC13 SkC2*.
% 1.28/1.49  8297[6:Obv:8267.1] || SkC14* -> .
% 1.28/1.49  8298[6:MRR:8296.0,8297.0] ||  -> SkC13 SkC2*.
% 1.28/1.49  8299[6:MRR:8032.0,8275.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  8303[6:Rew:8299.0,7992.0] ||  -> equal(e2,e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  8313[6:Obv:8266.1] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  8314[6:MRR:7984.0,8313.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  8318[6:Rew:8314.0,11.1] || SkC2* -> equal(e1,e0).
% 1.28/1.49  8322[6:MRR:8318.1,1.0] || SkC2* -> .
% 1.28/1.49  8323[6:MRR:8298.1,8322.0] ||  -> SkC13*.
% 1.28/1.49  8324[6:MRR:31.0,8323.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  8325[6:MRR:30.0,8323.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  8330[6:Rew:8324.0,55.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  8347[6:MRR:8046.0,8330.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  8388[6:Rew:8347.0,8303.2,8325.0,8303.1] ||  -> equal(e2,e0) equal(e3,e0)** equal(e3,e0)**.
% 1.28/1.49  8389[6:Obv:8388.1] ||  -> equal(e2,e0) equal(e3,e0)**.
% 1.28/1.49  8390[6:MRR:8389.0,8389.1,2.0,3.0] ||  -> .
% 1.28/1.49  8397[6:Spt:8390.0,8257.0,8260.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  8398[6:Spt:8390.0,8257.1,8257.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  8399[6:MRR:8028.0,8397.0] ||  -> equal(op(e1,e3),e2)** equal(op(e0,e3),e2).
% 1.28/1.49  8401[7:Spt:8398.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  8404[7:Rew:8401.0,54.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  8409[7:Rew:8401.0,7935.1] || equal(op(e3,e0),e2)** equal(e1,e1) -> .
% 1.28/1.49  8410[7:Rew:8401.0,232.1] || SkC13* equal(e1,e1) -> .
% 1.28/1.49  8418[7:Rew:8401.0,149.0] ||  -> equal(e1,e0) equal(op(e0,e3),e0) equal(op(e2,e3),e0)** equal(op(e1,e3),e0).
% 1.28/1.49  8420[7:MRR:7975.0,8404.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  8426[7:Rew:8420.0,10.1] || SkC2* -> equal(e1,e0).
% 1.28/1.49  8432[7:MRR:8426.1,1.0] || SkC2* -> .
% 1.28/1.49  8433[7:MRR:8042.2,8432.0] ||  -> SkC14 SkC13 SkC1*.
% 1.28/1.49  8434[7:Obv:8410.1] || SkC13* -> .
% 1.28/1.49  8435[7:MRR:8433.1,8434.0] ||  -> SkC14 SkC1*.
% 1.28/1.49  8449[7:Obv:8409.1] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  8450[7:MRR:8035.0,8449.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  8455[7:Rew:8450.0,9.1] || SkC1* -> equal(e2,e0).
% 1.28/1.49  8458[7:Rew:8450.0,66.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  8469[7:MRR:8455.1,2.0] || SkC1* -> .
% 1.28/1.49  8470[7:MRR:8435.1,8469.0] ||  -> SkC14*.
% 1.28/1.49  8471[7:MRR:32.0,8470.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  8472[7:MRR:33.0,8470.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  8475[7:Rew:8471.0,50.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  8483[7:MRR:8399.0,8458.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  8495[7:MRR:7991.1,8475.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  8525[7:Rew:8495.0,8418.3,8472.0,8418.2,8483.0,8418.1] ||  -> equal(e1,e0) equal(e2,e0) equal(e3,e0)** equal(e3,e0)**.
% 1.28/1.49  8526[7:Obv:8525.2] ||  -> equal(e1,e0) equal(e2,e0) equal(e3,e0)**.
% 1.28/1.49  8527[7:MRR:8526.0,8526.1,8526.2,1.0,2.0,3.0] ||  -> .
% 1.28/1.49  8532[7:Spt:8527.0,8398.0,8401.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  8533[7:Spt:8527.0,8398.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  8537[7:Rew:8533.0,78.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  8539[7:Rew:8533.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  8543[7:Rew:8533.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  8552[7:MRR:7878.0,8543.0] ||  -> equal(op(e0,e2),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  8554[7:MRR:8036.2,8539.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1).
% 1.28/1.49  8558[7:MRR:7917.0,8537.0] ||  -> equal(op(e3,e0),e2)** equal(op(e3,e0),e1).
% 1.28/1.49  8572[8:Spt:8042.0] ||  -> SkC14*.
% 1.28/1.49  8573[8:MRR:33.0,8572.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  8574[8:MRR:32.0,8572.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  8581[8:Rew:8573.0,74.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  8592[8:Rew:8574.0,8043.0] ||  -> equal(e3,e1) equal(op(e0,e2),e1)**.
% 1.28/1.49  8595[8:MRR:8031.0,8581.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.49  8606[8:Rew:8595.0,41.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  8642[8:MRR:8552.1,8606.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  8674[8:Rew:8642.0,8592.1] ||  -> equal(e3,e1)** equal(e1,e0).
% 1.28/1.49  8675[8:MRR:8674.0,8674.1,5.0,1.0] ||  -> .
% 1.28/1.49  8676[8:Spt:8675.0,8042.0,8572.0] || SkC14* -> .
% 1.28/1.49  8677[8:Spt:8675.0,8042.1,8042.2,8042.3] ||  -> SkC13 SkC2 SkC1*.
% 1.28/1.49  8678[9:Spt:8677.0] ||  -> SkC13*.
% 1.28/1.49  8679[9:MRR:30.0,8678.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  8680[9:MRR:31.0,8678.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  8685[9:Rew:8679.0,79.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  8698[9:Rew:8680.0,8039.0] ||  -> equal(e3,e2) equal(op(e1,e0),e2)**.
% 1.28/1.49  8700[9:MRR:8554.0,8685.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  8710[9:Rew:8700.0,77.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  8733[9:MRR:8558.1,8710.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  8742[9:Rew:8733.0,38.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  8768[9:MRR:7983.1,8742.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  8779[9:Rew:8768.0,8698.1] ||  -> equal(e3,e2)** equal(e2,e0).
% 1.28/1.49  8780[9:MRR:8779.0,8779.1,6.0,2.0] ||  -> .
% 1.28/1.49  8781[9:Spt:8780.0,8677.0,8678.0] || SkC13* -> .
% 1.28/1.49  8782[9:Spt:8780.0,8677.1,8677.2] ||  -> SkC2 SkC1*.
% 1.28/1.49  8783[10:Spt:8782.0] ||  -> SkC2*.
% 1.28/1.49  8784[10:MRR:11.0,8783.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  8785[10:MRR:10.0,8783.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  8791[10:Rew:8784.0,70.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  8803[10:Rew:8785.0,8043.1] ||  -> equal(op(e3,e2),e1)** equal(e1,e0).
% 1.28/1.49  8805[10:MRR:8031.1,8791.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  8809[10:Rew:8805.0,45.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  8838[10:MRR:8258.1,8809.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  8883[10:Rew:8838.0,8803.0] ||  -> equal(e3,e1)** equal(e1,e0).
% 1.28/1.49  8884[10:MRR:8883.0,8883.1,5.0,1.0] ||  -> .
% 1.28/1.49  8885[10:Spt:8884.0,8782.0,8783.0] || SkC2* -> .
% 1.28/1.49  8886[10:Spt:8884.0,8782.1] ||  -> SkC1*.
% 1.28/1.49  8887[10:MRR:8.0,8886.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  8890[10:MRR:9.0,8886.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  8893[10:Rew:8890.0,37.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  8902[10:MRR:8034.0,8893.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  8906[10:Rew:8902.0,39.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  8924[10:Rew:8887.0,8032.1] ||  -> equal(op(e3,e1),e2)** equal(e2,e0).
% 1.28/1.49  8925[10:MRR:8924.1,2.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  8929[10:Rew:8925.0,76.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  8962[10:MRR:8558.0,8558.1,8929.0,8906.0] ||  -> .
% 1.28/1.49  8963[4:Spt:8962.0,180.0,8000.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  8964[4:Spt:8962.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  8965[4:MRR:7997.1,8963.0] || equal(op(e3,e2),e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  8966[4:MRR:7998.1,8963.0] || equal(op(e0,e2),e0) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  8967[4:MRR:153.0,8963.0] ||  -> equal(op(e3,e2),e2)** equal(op(e1,e2),e2) equal(op(e0,e2),e2).
% 1.28/1.49  8969[5:Spt:8964.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  8972[5:Rew:8969.0,212.0] || equal(e3,e3) equal(op(op(e2,e2),e2),e1) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.49  8973[5:Rew:8969.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.49  8975[5:Rew:8969.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  8976[5:Rew:8969.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  8978[5:Rew:8969.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  8979[5:Rew:8969.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  8982[5:Rew:8969.0,158.0] ||  -> equal(e3,e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  8983[5:Rew:8969.0,157.0] ||  -> equal(e3,e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  8984[5:Rew:8969.0,7996.2] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(e3,e0).
% 1.28/1.49  8988[5:Rew:8969.0,7986.0] ||  -> equal(e3,e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  8994[5:Obv:8973.1] || SkC11* -> .
% 1.28/1.49  8995[5:MRR:7989.2,8994.0] ||  -> SkC14 SkC13 SkC9 SkC8 SkC2 SkC1*.
% 1.28/1.49  8996[5:MRR:7991.1,8975.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  8997[5:MRR:7985.1,8975.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 1.28/1.49  9003[5:Rew:8996.0,56.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  9005[5:Rew:8996.0,7993.1] ||  -> equal(op(e1,e0),e0) equal(e3,e0) equal(op(e1,e2),e0)**.
% 1.28/1.49  9006[5:Rew:8996.0,145.2] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(e3,e2) equal(op(e0,e3),e2).
% 1.28/1.49  9007[5:Rew:8996.0,7995.1] ||  -> equal(op(e1,e2),e2)** equal(e3,e2) equal(op(e1,e0),e2).
% 1.28/1.49  9008[5:MRR:32.1,8976.0] || SkC14* -> .
% 1.28/1.49  9010[5:MRR:176.0,8976.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.49  9011[5:MRR:7990.1,8978.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  9012[5:MRR:7978.1,8978.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e0).
% 1.28/1.49  9020[5:Rew:9011.0,7994.1] ||  -> equal(op(e2,e1),e2)** equal(e3,e2) equal(op(e0,e1),e2).
% 1.28/1.49  9023[5:MRR:179.0,8979.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.49  9024[5:MRR:8995.0,9008.0] ||  -> SkC13 SkC9 SkC8 SkC2 SkC1*.
% 1.28/1.49  9025[5:MRR:175.0,9003.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  9026[5:MRR:8988.0,5.0] ||  -> equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  9028[5:MRR:9005.1,3.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e2),e0)**.
% 1.28/1.49  9029[5:MRR:9007.1,6.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  9030[5:MRR:9020.1,6.0] ||  -> equal(op(e2,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  9032[5:MRR:8984.2,3.0] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  9033[5:MRR:8982.0,3.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  9034[5:MRR:8983.0,3.0] ||  -> equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  9036[5:MRR:9006.2,6.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.49  9041[5:Obv:8972.0] || equal(op(op(e2,e2),e2),e1) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.49  9042[5:Rew:8969.0,9041.1,8969.0,9041.0] || equal(op(e3,e2),e1) equal(op(e3,e3),e0)** -> .
% 1.28/1.49  9046[6:Spt:9024.1] ||  -> SkC9*.
% 1.28/1.49  9049[6:MRR:24.0,9046.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  9050[6:MRR:4193.0,9046.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  9051[6:MRR:4197.0,9046.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  9052[6:MRR:4195.0,9046.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  9053[6:MRR:4191.0,9046.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  9067[6:Rew:9049.0,50.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  9072[6:MRR:7931.2,9050.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)**.
% 1.28/1.49  9079[6:MRR:7930.2,9051.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)**.
% 1.28/1.49  9092[6:MRR:9010.0,9067.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.49  9099[6:MRR:9072.0,9052.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  9104[6:Rew:9099.0,7982.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e2),e1) equal(e2,e1).
% 1.28/1.49  9108[6:Rew:9099.0,7935.0] || equal(e2,e2) equal(op(e3,e3),e1)** -> .
% 1.28/1.49  9119[6:MRR:9079.0,9053.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  9125[6:Rew:9119.0,7975.0] ||  -> equal(e2,e1) equal(op(e0,e2),e1)**.
% 1.28/1.49  9127[6:MRR:9125.0,4.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  9129[6:Rew:9127.0,48.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  9141[6:MRR:9092.0,9129.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.49  9150[6:Obv:9108.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  9156[6:Rew:9141.0,9104.1] ||  -> equal(op(e3,e3),e1)** equal(e1,e0) equal(e2,e1).
% 1.28/1.49  9157[6:MRR:9156.1,9156.2,1.0,4.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  9158[6:MRR:9157.0,9150.0] ||  -> .
% 1.28/1.49  9159[6:Spt:9158.0,9024.1,9046.0] || SkC9* -> .
% 1.28/1.49  9160[6:Spt:9158.0,9024.0,9024.2,9024.3,9024.4] ||  -> SkC13 SkC8 SkC2 SkC1*.
% 1.28/1.49  9161[7:Spt:9160.0] ||  -> SkC13*.
% 1.28/1.49  9162[7:MRR:232.0,9161.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  9163[7:MRR:134.0,9161.0] || equal(op(e3,op(e3,e0)),e0)** -> .
% 1.28/1.49  9164[7:MRR:136.0,9161.0] || equal(op(e3,op(e3,e2)),e2)** -> .
% 1.28/1.49  9166[7:MRR:7982.0,9162.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  9167[7:MRR:9025.1,9162.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e0).
% 1.28/1.49  9168[7:MRR:7988.0,9162.0] ||  -> equal(op(e2,e3),e1)** equal(op(e0,e3),e1).
% 1.28/1.49  9188[0:SpL:11.1,37.0] || SkC2 equal(op(e1,e0),e0)** -> .
% 1.28/1.49  9190[0:SpL:10.1,61.0] || SkC2 equal(op(e0,e1),e0)** -> .
% 1.28/1.49  9196[8:Spt:9012.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  9200[8:Rew:9196.0,70.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  9201[8:Rew:9196.0,41.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  9208[8:MRR:7931.0,9200.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  9210[8:MRR:7974.1,9201.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  9216[8:Rew:9210.0,61.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  9223[8:MRR:7922.1,9216.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 1.28/1.49  9227[9:Spt:8997.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  9230[9:Rew:9227.0,50.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  9231[9:Rew:9227.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  9232[9:Rew:9227.0,65.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  9236[9:MRR:9010.0,9230.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.49  9238[9:MRR:9223.0,9231.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  9248[9:Rew:9238.0,48.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  9253[9:MRR:9208.1,9232.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  9263[9:Rew:9253.0,9163.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  9302[9:MRR:9236.0,9236.1,9248.0,9263.0] ||  -> .
% 1.28/1.49  9310[9:Spt:9302.0,8997.0,9227.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  9311[9:Spt:9302.0,8997.1] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.49  9318[9:Rew:9311.0,50.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  9319[9:Rew:9311.0,9029.0] ||  -> equal(e2,e0) equal(op(e1,e0),e2)**.
% 1.28/1.49  9320[9:MRR:9319.0,2.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  9325[9:Rew:9320.0,38.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  9326[9:Rew:9311.0,8967.1] ||  -> equal(op(e3,e2),e2)** equal(e2,e0) equal(op(e0,e2),e2).
% 1.28/1.49  9327[9:MRR:9326.1,2.0] ||  -> equal(op(e3,e2),e2)** equal(op(e0,e2),e2).
% 1.28/1.49  9328[9:MRR:9010.2,9318.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1).
% 1.28/1.49  9332[9:MRR:7917.1,9325.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  9336[10:Spt:9223.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  9340[10:Rew:9336.0,48.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  9364[10:MRR:9328.0,9340.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  9368[10:Rew:9364.0,77.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  9385[10:MRR:9332.1,9368.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  9388[10:Rew:9385.0,9163.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  9392[10:Rew:9385.0,9388.0] || equal(e0,e0)* -> .
% 1.28/1.49  9393[10:Obv:9392.0] ||  -> .
% 1.28/1.49  9402[10:Spt:9393.0,9223.0,9336.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  9403[10:Spt:9393.0,9223.1] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  9416[10:Rew:9403.0,9327.1] ||  -> equal(op(e3,e2),e2)** equal(e2,e1).
% 1.28/1.49  9417[10:MRR:9416.1,4.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  9423[10:Rew:9417.0,9164.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  9424[10:Rew:9417.0,9423.0] || equal(e2,e2)* -> .
% 1.28/1.49  9425[10:Obv:9424.0] ||  -> .
% 1.28/1.49  9463[8:Spt:9425.0,9012.0,9196.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  9464[8:Spt:9425.0,9012.1] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.49  9472[8:Rew:9464.0,74.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  9473[8:Rew:9464.0,9030.0] ||  -> equal(e2,e0) equal(op(e0,e1),e2)**.
% 1.28/1.49  9474[8:MRR:9473.0,2.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  9480[8:Rew:9474.0,62.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  9486[8:MRR:9023.2,9472.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1).
% 1.28/1.49  9487[8:MRR:9036.2,9480.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2).
% 1.28/1.49  9496[9:Spt:7975.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  9499[9:Rew:9496.0,63.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  9500[9:Rew:9496.0,53.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  9504[9:MRR:9026.1,9499.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  9512[9:Rew:9504.0,9042.0] || equal(e1,e1) equal(op(e3,e3),e0)** -> .
% 1.28/1.49  9523[9:MRR:9486.1,9500.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  9534[9:Rew:9523.0,57.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  9551[9:MRR:9167.0,9534.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  9563[9:Obv:9512.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  9564[9:Rew:9551.0,9563.0] || equal(e0,e0)* -> .
% 1.28/1.49  9565[9:Obv:9564.0] ||  -> .
% 1.28/1.49  9578[9:Spt:9565.0,7975.0,9496.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  9579[9:Spt:9565.0,7975.1] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  9583[9:Rew:9579.0,48.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  9585[9:MRR:9168.1,9578.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  9596[9:MRR:9166.0,9583.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  9609[9:Rew:9585.0,9487.1] ||  -> equal(op(e3,e3),e2)** equal(e2,e1).
% 1.28/1.49  9610[9:MRR:9609.1,4.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  9629[9:Rew:9610.0,7933.1,9596.0,7933.0] || equal(e1,e1) equal(e2,e2)* -> .
% 1.28/1.49  9630[9:Obv:9629.1] ||  -> .
% 1.28/1.49  9645[7:Spt:9630.0,9160.0,9161.0] || SkC13* -> .
% 1.28/1.49  9646[7:Spt:9630.0,9160.1,9160.2,9160.3] ||  -> SkC8 SkC2 SkC1*.
% 1.28/1.49  9647[8:Spt:9646.0] ||  -> SkC8*.
% 1.28/1.49  9649[8:MRR:21.0,9647.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  9650[8:MRR:22.0,9647.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  9653[8:MRR:4200.0,9647.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  9659[8:Rew:9649.0,9032.0] || equal(e2,e2) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  9668[8:Rew:9650.0,9034.0] ||  -> equal(e2,e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  9691[8:MRR:9029.1,9653.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  9738[8:Obv:9659.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  9741[8:Rew:9738.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  9760[8:Rew:9691.0,9668.2] ||  -> equal(e2,e0) equal(op(e3,e2),e0)** equal(e2,e0).
% 1.28/1.49  9761[8:Obv:9760.0] ||  -> equal(op(e3,e2),e0)** equal(e2,e0).
% 1.28/1.49  9762[8:MRR:9761.1,2.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.49  9763[8:MRR:9762.0,9741.0] ||  -> .
% 1.28/1.49  9768[8:Spt:9763.0,9646.0,9647.0] || SkC8* -> .
% 1.28/1.49  9769[8:Spt:9763.0,9646.1,9646.2] ||  -> SkC2 SkC1*.
% 1.28/1.49  9770[9:Spt:9769.0] ||  -> SkC2*.
% 1.28/1.49  9773[9:MRR:10.0,9770.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  9776[9:MRR:9188.0,9770.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  9790[9:Rew:9773.0,8966.0] || equal(e0,e0) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  9798[9:Rew:9773.0,8967.2] ||  -> equal(op(e3,e2),e2)** equal(op(e1,e2),e2) equal(e2,e0).
% 1.28/1.49  9812[9:MRR:9028.0,9776.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.49  9854[9:Obv:9790.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  9856[9:Rew:9854.0,81.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  9876[9:Rew:9812.0,9798.1] ||  -> equal(op(e3,e2),e2)** equal(e2,e0) equal(e2,e0).
% 1.28/1.49  9877[9:Obv:9876.1] ||  -> equal(op(e3,e2),e2)** equal(e2,e0).
% 1.28/1.49  9878[9:MRR:9877.1,2.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  9879[9:MRR:9878.0,9856.0] ||  -> .
% 1.28/1.49  9886[9:Spt:9879.0,9769.0,9770.0] || SkC2* -> .
% 1.28/1.49  9887[9:Spt:9879.0,9769.1] ||  -> SkC1*.
% 1.28/1.49  9888[9:MRR:8.0,9887.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  9891[9:MRR:9.0,9887.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  9895[9:Rew:9891.0,37.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  9903[9:Rew:9888.0,9030.1] ||  -> equal(op(e2,e1),e2)** equal(e2,e0).
% 1.28/1.49  9904[9:MRR:9903.1,2.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  9907[9:Rew:9904.0,70.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  9917[9:MRR:7914.0,7914.1,9907.0,9895.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  9923[9:Rew:9904.0,9033.2,9917.0,9033.0] ||  -> equal(e1,e0) equal(op(e2,e3),e0)** equal(e2,e0).
% 1.28/1.49  9924[9:MRR:9923.0,9923.2,1.0,2.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.49  9926[9:Rew:9924.0,57.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  9930[9:Rew:9891.0,7931.2,9917.0,7931.0] ||  -> equal(e2,e1) equal(op(e3,e0),e2)** equal(e2,e0).
% 1.28/1.49  9931[9:MRR:9930.0,9930.2,4.0,2.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  9934[9:Rew:9931.0,78.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  9936[9:Rew:9931.0,7935.0] || equal(e2,e2) equal(op(e3,e3),e1)** -> .
% 1.28/1.49  9938[9:Obv:9936.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  9967[9:MRR:9025.0,9025.1,9025.2,9934.0,9938.0,9926.0] ||  -> .
% 1.28/1.49  9968[5:Spt:9967.0,8964.0,8969.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  9969[5:Spt:9967.0,8964.1,8964.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  9971[5:MRR:7923.1,9968.0] ||  -> equal(op(e3,e2),e3)** equal(op(e1,e2),e3).
% 1.28/1.49  9972[6:Spt:9969.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  9977[6:Rew:9972.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.28/1.49  9982[6:Rew:9972.0,7996.2] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(e1,e0).
% 1.28/1.49  9986[6:Rew:9972.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  9989[6:Rew:9972.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  9991[6:Rew:9972.0,116.1] || SkC8 equal(op(e2,e1),e2)** -> .
% 1.28/1.49  9993[6:Obv:9977.1] || SkC9* -> .
% 1.28/1.49  9994[6:MRR:7989.3,9993.0] ||  -> SkC14 SkC13 SkC11 SkC8 SkC2 SkC1*.
% 1.28/1.49  9997[6:MRR:7984.1,9986.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  10005[6:Rew:9997.0,7933.0] || equal(e1,e1) equal(op(e3,e3),e2)** -> .
% 1.28/1.49  10015[6:MRR:7922.2,9989.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e0).
% 1.28/1.49  10032[6:Obv:10005.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  10033[6:MRR:8966.1,10032.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  10034[6:MRR:8965.1,10032.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  10035[6:MRR:10.1,10033.0] || SkC2* -> .
% 1.28/1.49  10036[6:MRR:9994.4,10035.0] ||  -> SkC14 SkC13 SkC11 SkC8 SkC1*.
% 1.28/1.49  10037[6:MRR:32.1,10034.0] || SkC14* -> .
% 1.28/1.49  10038[6:MRR:9971.0,10034.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  10039[6:MRR:7918.1,10034.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e1),e3).
% 1.28/1.49  10040[6:MRR:10036.0,10037.0] ||  -> SkC13 SkC11 SkC8 SkC1*.
% 1.28/1.49  10047[6:Rew:10038.0,69.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  10049[6:MRR:31.1,10047.0] || SkC13* -> .
% 1.28/1.49  10052[6:MRR:10040.0,10049.0] ||  -> SkC11 SkC8 SkC1*.
% 1.28/1.49  10053[6:MRR:10015.1,10033.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  10055[6:Rew:10053.0,61.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  10056[6:Rew:10053.0,48.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  10057[6:Rew:10053.0,88.1] || SkC1 equal(op(e0,e2),e2)** -> .
% 1.28/1.49  10061[6:MRR:7994.2,10055.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  10067[6:MRR:27.1,10056.0] || SkC11* -> .
% 1.28/1.49  10068[6:MRR:10052.0,10067.0] ||  -> SkC8 SkC1*.
% 1.28/1.49  10071[6:Rew:10053.0,10057.1] || SkC1* equal(e2,e2) -> .
% 1.28/1.49  10072[6:Obv:10071.1] || SkC1* -> .
% 1.28/1.49  10073[6:MRR:10068.1,10072.0] ||  -> SkC8*.
% 1.28/1.49  10074[6:MRR:21.0,10073.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  10078[6:MRR:9991.0,10073.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  10096[6:MRR:10061.0,10078.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  10098[6:Rew:10096.0,10039.1] ||  -> equal(op(e3,e3),e3)** equal(e3,e2).
% 1.28/1.49  10104[6:MRR:10098.1,6.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  10117[6:Rew:10104.0,9982.1,10074.0,9982.0] || equal(e2,e2) -> equal(e3,e0)** equal(e1,e0).
% 1.28/1.49  10118[6:Obv:10117.0] ||  -> equal(e3,e0)** equal(e1,e0).
% 1.28/1.49  10119[6:MRR:10118.0,10118.1,3.0,1.0] ||  -> .
% 1.28/1.49  10136[6:Spt:10119.0,9969.0,9972.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  10137[6:Spt:10119.0,9969.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  10141[6:Rew:10137.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  10142[6:MRR:10.1,10141.0] || SkC2* -> .
% 1.28/1.49  10143[6:MRR:7989.5,10142.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC1*.
% 1.28/1.49  10144[6:Rew:10137.0,49.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  10149[6:Rew:10137.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.28/1.49  10150[6:Obv:10149.1] || SkC8* -> .
% 1.28/1.49  10151[6:MRR:10143.4,10150.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC1*.
% 1.28/1.49  10157[6:Rew:10137.0,7986.0] ||  -> equal(e1,e0) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  10158[6:MRR:10157.0,1.0] ||  -> equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  10161[6:MRR:7922.1,10141.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e1).
% 1.28/1.49  10163[6:MRR:7985.2,10144.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)**.
% 1.28/1.49  10175[6:Rew:10137.0,207.2,10137.0,207.1,10137.0,207.0] || equal(e0,e0) equal(op(e0,e2),e1)** equal(op(e0,e0),e3) -> .
% 1.28/1.49  10176[6:Obv:10175.0] || equal(op(e0,e2),e1)** equal(op(e0,e0),e3) -> .
% 1.28/1.49  10177[6:Rew:7882.0,10176.1] || equal(op(e0,e2),e1)** equal(e3,e3) -> .
% 1.28/1.49  10178[6:Obv:10177.1] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  10180[6:MRR:10158.1,10178.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  10181[6:MRR:10161.1,10178.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  10197[6:Rew:10180.0,32.1] || SkC14* -> equal(e3,e1).
% 1.28/1.49  10200[6:Rew:10180.0,27.1] || SkC11* -> equal(e2,e1).
% 1.28/1.49  10210[6:Rew:10181.0,4191.1] || SkC9* equal(e2,e2) -> .
% 1.28/1.49  10211[6:Rew:10181.0,46.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  10213[6:Rew:10181.0,88.1] || SkC1 equal(op(e0,e2),e2)** -> .
% 1.28/1.49  10215[6:MRR:10197.1,5.0] || SkC14* -> .
% 1.28/1.49  10216[6:MRR:10151.0,10215.0] ||  -> SkC13 SkC11 SkC9 SkC1*.
% 1.28/1.49  10217[6:MRR:10200.1,4.0] || SkC11* -> .
% 1.28/1.49  10218[6:MRR:10216.1,10217.0] ||  -> SkC13 SkC9 SkC1*.
% 1.28/1.49  10235[6:Obv:10210.1] || SkC9* -> .
% 1.28/1.49  10236[6:MRR:10218.1,10235.0] ||  -> SkC13 SkC1*.
% 1.28/1.49  10237[6:MRR:10163.0,10211.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  10241[6:Rew:10237.0,69.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  10251[6:MRR:31.1,10241.0] || SkC13* -> .
% 1.28/1.49  10254[6:MRR:10236.0,10251.0] ||  -> SkC1*.
% 1.28/1.49  10264[6:Rew:10181.0,10213.1] || SkC1* equal(e2,e2) -> .
% 1.28/1.49  10265[6:Obv:10264.1] || SkC1* -> .
% 1.28/1.49  10266[6:MRR:10265.0,10254.0] ||  -> .
% 1.28/1.49  10310[3:Spt:10266.0,185.0,7943.0] || equal(op(e1,e1),e1)** -> .
% 1.28/1.49  10311[3:Spt:10266.0,185.1,185.2,185.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 1.28/1.49  10312[3:MRR:163.0,10310.0] ||  -> equal(op(e3,e1),e1)** equal(op(e2,e1),e1) equal(op(e0,e1),e1).
% 1.28/1.49  10313[3:MRR:164.0,10310.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e2),e1) equal(op(e1,e0),e1).
% 1.28/1.49  10314[3:MRR:7938.1,10310.0] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  10315[3:MRR:7937.1,10310.0] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  10316[3:MRR:7936.1,10310.0] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  10317[4:Spt:10311.0] ||  -> equal(op(e1,e1),e3)**.
% 1.28/1.49  10319[4:Rew:10317.0,206.0] || equal(e3,e3) equal(op(op(e1,e1),e1),e2) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.49  10320[4:Rew:10317.0,216.0] || equal(e3,e3) equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e2)** -> .
% 1.28/1.49  10321[4:Rew:10317.0,239.1] || SkC7* equal(e3,e3) -> .
% 1.28/1.49  10324[4:Rew:10317.0,7939.3] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e3,e2).
% 1.28/1.49  10325[4:Rew:10317.0,7940.3] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e3,e2).
% 1.28/1.49  10326[4:Rew:10317.0,7941.3] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e3,e2).
% 1.28/1.49  10328[4:Rew:10317.0,161.1] ||  -> equal(op(e2,e1),e2) equal(e3,e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  10333[4:Rew:10317.0,7881.3] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e3,e0).
% 1.28/1.49  10337[4:Rew:10317.0,68.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  10338[4:Rew:10317.0,67.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  10340[4:Rew:10317.0,44.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  10341[4:Rew:10317.0,43.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  10344[4:Rew:10317.0,107.1] || SkC6 equal(op(e1,e3),e1)** -> .
% 1.28/1.49  10346[4:Obv:10321.1] || SkC7* -> .
% 1.28/1.49  10347[4:MRR:7927.5,10346.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  10348[4:MRR:31.1,10337.0] || SkC13* -> .
% 1.28/1.49  10349[4:MRR:7925.2,10337.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3).
% 1.28/1.49  10350[4:MRR:183.0,10337.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  10351[4:MRR:7923.2,10338.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  10352[4:MRR:184.2,10338.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1) equal(op(e1,e2),e0).
% 1.28/1.49  10353[4:MRR:7918.2,10340.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3).
% 1.28/1.49  10354[4:MRR:177.0,10340.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.49  10355[4:MRR:7915.2,10341.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  10356[4:MRR:181.2,10341.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1) equal(op(e2,e1),e0).
% 1.28/1.49  10357[4:MRR:10347.1,10348.0] ||  -> SkC14 SkC11 SkC9 SkC8 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  10359[4:MRR:10328.1,6.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  10362[4:MRR:10324.3,6.0] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.49  10363[4:MRR:10325.3,6.0] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.49  10364[4:MRR:10326.3,6.0] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.49  10366[4:MRR:10333.3,3.0] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  10367[4:Obv:10319.0] || equal(op(op(e1,e1),e1),e2) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.49  10368[4:Rew:10317.0,10367.1,10317.0,10367.0] || equal(op(e3,e1),e2) equal(op(e3,e3),e0)** -> .
% 1.28/1.49  10369[4:Obv:10320.0] || equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e2)** -> .
% 1.28/1.49  10370[4:Rew:10317.0,10369.1,10317.0,10369.0] || equal(op(e3,e1),e0) equal(op(e3,e3),e2)** -> .
% 1.28/1.49  10372[5:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  10373[5:Rew:10372.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  10374[5:Rew:10372.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  10375[5:Rew:10372.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  10376[5:Rew:10372.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  10377[5:Rew:10372.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  10378[5:Rew:10372.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  10379[5:Rew:10372.0,10366.2] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(e2,e0).
% 1.28/1.49  10388[5:Rew:10372.0,10316.2] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)** equal(e2,e1).
% 1.28/1.49  10390[5:Rew:10372.0,156.0] ||  -> equal(e2,e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  10391[5:Rew:10372.0,155.0] ||  -> equal(e2,e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  10393[5:Rew:10372.0,10355.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2).
% 1.28/1.49  10401[5:MRR:22.1,10373.0] || SkC8* -> .
% 1.28/1.49  10402[5:MRR:7922.0,10373.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e1)**.
% 1.28/1.49  10403[5:MRR:7930.0,10373.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  10404[5:MRR:10357.3,10401.0] ||  -> SkC14 SkC11 SkC9 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  10405[5:MRR:24.1,10374.0] || SkC9* -> .
% 1.28/1.49  10406[5:MRR:10352.0,10374.0] ||  -> equal(op(e1,e2),e1)** equal(op(e1,e2),e0).
% 1.28/1.49  10408[5:MRR:27.1,10375.0] || SkC11* -> .
% 1.28/1.49  10409[5:MRR:146.1,10375.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e1),e2) equal(op(e3,e0),e2).
% 1.28/1.49  10411[5:MRR:7914.0,10376.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  10412[5:MRR:7931.0,10376.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  10413[5:MRR:10356.0,10377.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e1),e0).
% 1.28/1.49  10415[5:MRR:145.1,10378.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.49  10417[5:MRR:10404.1,10404.2,10408.0,10405.0] ||  -> SkC14 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  10418[5:MRR:10393.1,6.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  10423[5:Rew:10418.0,57.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  10427[5:MRR:175.0,10423.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  10428[5:MRR:10353.0,10423.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  10434[5:Rew:10428.0,148.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(e3,e1) equal(op(e3,e0),e1).
% 1.28/1.49  10437[5:MRR:10379.2,2.0] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  10438[5:MRR:10388.2,4.0] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)**.
% 1.28/1.49  10443[5:Rew:10418.0,10390.2] ||  -> equal(e2,e1) equal(op(e2,e1),e1)** equal(e3,e1) equal(op(e2,e0),e1).
% 1.28/1.49  10444[5:MRR:10443.0,10443.2,4.0,5.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  10445[5:Rew:10428.0,10391.2] ||  -> equal(e2,e1) equal(op(e1,e2),e1)** equal(e3,e1) equal(op(e0,e2),e1).
% 1.28/1.49  10446[5:MRR:10445.0,10445.2,4.0,5.0] ||  -> equal(op(e1,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  10449[5:MRR:10434.2,5.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(op(e3,e0),e1).
% 1.28/1.49  10452[6:Spt:10417.1] ||  -> SkC6*.
% 1.28/1.49  10454[6:MRR:18.0,10452.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  10456[6:MRR:4198.0,10452.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  10457[6:MRR:4192.0,10452.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  10458[6:MRR:4196.0,10452.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  10459[6:MRR:4194.0,10452.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  10462[6:MRR:10344.0,10452.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  10465[6:Rew:10454.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  10477[6:MRR:7928.0,10456.0] ||  -> equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  10479[6:MRR:10402.1,10457.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  10486[6:MRR:7929.2,10458.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)**.
% 1.28/1.49  10494[6:MRR:10350.0,10462.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  10497[6:MRR:10354.0,10465.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.49  10505[6:Rew:10479.0,10477.1] ||  -> equal(op(e0,e3),e1)** equal(e1,e0).
% 1.28/1.49  10506[6:MRR:10505.1,1.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  10509[6:Rew:10506.0,54.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  10513[6:Rew:10506.0,10403.0] ||  -> equal(e2,e1) equal(op(e0,e1),e2)**.
% 1.28/1.49  10515[6:MRR:10427.1,10509.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e0).
% 1.28/1.49  10516[6:MRR:10513.0,4.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  10518[6:Rew:10516.0,42.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  10524[6:MRR:10486.0,10459.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  10530[6:Rew:10524.0,10412.0] ||  -> equal(e2,e1) equal(op(e1,e0),e2)**.
% 1.28/1.49  10533[6:MRR:10530.0,4.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  10535[6:Rew:10533.0,66.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  10540[6:MRR:10494.0,10535.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  10541[6:Rew:10540.0,56.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  10547[6:MRR:10497.0,10518.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  10551[6:Rew:10547.0,10370.0] || equal(e0,e0) equal(op(e3,e3),e2)** -> .
% 1.28/1.49  10556[6:MRR:10515.1,10541.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  10565[6:Obv:10551.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  10566[6:Rew:10556.0,10565.0] || equal(e2,e2)* -> .
% 1.28/1.49  10567[6:Obv:10566.0] ||  -> .
% 1.28/1.49  10572[6:Spt:10567.0,10417.1,10452.0] || SkC6* -> .
% 1.28/1.49  10573[6:Spt:10567.0,10417.0,10417.2,10417.3,10417.4] ||  -> SkC14 SkC4 SkC2 SkC1*.
% 1.28/1.49  10574[7:Spt:10573.0] ||  -> SkC14*.
% 1.28/1.49  10575[7:MRR:231.0,10574.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  10576[7:MRR:138.0,10574.0] || equal(op(e3,op(e3,e0)),e0)** -> .
% 1.28/1.49  10577[7:MRR:139.0,10574.0] || equal(op(e3,op(e3,e1)),e1)** -> .
% 1.28/1.49  10580[7:MRR:10427.0,10575.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  10581[7:MRR:10409.0,10575.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e0),e2).
% 1.28/1.49  10609[8:Spt:10413.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  10612[8:Rew:10609.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  10614[8:Rew:10609.0,70.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  10617[8:MRR:10449.1,10612.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  10618[8:MRR:10354.0,10612.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.49  10622[8:MRR:10411.1,10614.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  10623[8:MRR:7929.2,10614.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)**.
% 1.28/1.49  10626[8:Rew:10622.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  10627[8:Rew:10622.0,37.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  10630[8:MRR:7917.0,10626.0] ||  -> equal(op(e3,e0),e2)** equal(op(e3,e0),e1).
% 1.28/1.49  10633[8:MRR:7912.1,10627.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e2)**.
% 1.28/1.49  10637[9:Spt:10406.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  10641[9:Rew:10637.0,65.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  10647[9:MRR:10623.0,10641.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  10651[9:Rew:10647.0,78.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  10653[9:Rew:10647.0,10576.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  10679[9:MRR:10580.0,10651.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  10687[9:Rew:10679.0,10368.1] || equal(op(e3,e1),e2)** equal(e0,e0) -> .
% 1.28/1.49  10690[9:MRR:10618.1,10653.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  10720[9:Obv:10687.1] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  10721[9:Rew:10690.0,10720.0] || equal(e2,e2)* -> .
% 1.28/1.49  10722[9:Obv:10721.0] ||  -> .
% 1.28/1.49  10729[9:Spt:10722.0,10406.0,10637.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  10730[9:Spt:10722.0,10406.1] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.49  10755[10:Spt:10633.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  10758[10:Rew:10755.0,38.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  10763[10:MRR:10617.1,10758.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  10764[10:MRR:10630.1,10758.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  10774[10:Rew:10763.0,7935.1] || equal(op(e3,e0),e2)** equal(e1,e1) -> .
% 1.28/1.49  10814[10:Obv:10774.1] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  10815[10:Rew:10764.0,10814.0] || equal(e2,e2)* -> .
% 1.28/1.49  10816[10:Obv:10815.0] ||  -> .
% 1.28/1.49  10823[10:Spt:10816.0,10633.0,10755.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  10824[10:Spt:10816.0,10633.1] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  10830[10:Rew:10824.0,10623.0] ||  -> equal(e2,e1) equal(op(e3,e0),e1)**.
% 1.28/1.49  10831[10:MRR:10830.0,4.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  10835[10:Rew:10831.0,78.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  10845[10:MRR:10580.0,10835.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  10853[10:Rew:10831.0,10581.1] ||  -> equal(op(e3,e1),e2)** equal(e2,e1).
% 1.28/1.49  10854[10:MRR:10853.1,4.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  10875[10:Rew:10845.0,10368.1,10854.0,10368.0] || equal(e2,e2)* equal(e0,e0) -> .
% 1.28/1.49  10876[10:Obv:10875.1] ||  -> .
% 1.28/1.49  10886[8:Spt:10876.0,10413.0,10609.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  10887[8:Spt:10876.0,10413.1] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.49  10895[8:Rew:10887.0,45.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  10896[8:Rew:10887.0,10444.0] ||  -> equal(e1,e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  10897[8:MRR:10896.0,1.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  10902[8:Rew:10897.0,39.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  10908[8:MRR:10354.2,10895.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)**.
% 1.28/1.49  10913[8:MRR:7917.2,10902.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 1.28/1.49  10918[9:Spt:10412.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  10923[9:Rew:10918.0,76.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  10945[9:MRR:10908.1,10923.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  10956[9:Rew:10945.0,10577.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  10980[9:Rew:10945.0,10956.0] || equal(e1,e1)* -> .
% 1.28/1.49  10981[9:Obv:10980.0] ||  -> .
% 1.28/1.49  10996[9:Spt:10981.0,10412.0,10918.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  10997[9:Spt:10981.0,10412.1] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  11011[9:MRR:10913.1,10996.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  11016[9:Rew:11011.0,10576.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  11017[9:Rew:11011.0,11016.0] || equal(e0,e0)* -> .
% 1.28/1.49  11018[9:Obv:11017.0] ||  -> .
% 1.28/1.49  11064[7:Spt:11018.0,10573.0,10574.0] || SkC14* -> .
% 1.28/1.49  11065[7:Spt:11018.0,10573.1,10573.2,10573.3] ||  -> SkC4 SkC2 SkC1*.
% 1.28/1.49  11066[8:Spt:11065.0] ||  -> SkC4*.
% 1.28/1.49  11068[8:MRR:14.0,11066.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  11069[8:MRR:15.0,11066.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  11077[8:Rew:11068.0,10437.0] || equal(e1,e1) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  11080[8:Rew:11068.0,65.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  11086[8:Rew:11069.0,7878.2] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0) equal(e1,e0).
% 1.28/1.49  11101[8:MRR:10446.0,11080.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  11155[8:Obv:11077.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  11158[8:Rew:11155.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  11178[8:Rew:11101.0,11086.1] ||  -> equal(op(e0,e3),e0)** equal(e1,e0) equal(e1,e0).
% 1.28/1.49  11179[8:Obv:11178.1] ||  -> equal(op(e0,e3),e0)** equal(e1,e0).
% 1.28/1.49  11180[8:MRR:11179.1,1.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  11181[8:MRR:11180.0,11158.0] ||  -> .
% 1.28/1.49  11186[8:Spt:11181.0,11065.0,11066.0] || SkC4* -> .
% 1.28/1.49  11187[8:Spt:11181.0,11065.1,11065.2] ||  -> SkC2 SkC1*.
% 1.28/1.49  11188[9:Spt:11187.0] ||  -> SkC2*.
% 1.28/1.49  11190[9:MRR:10.0,11188.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  11191[9:MRR:11.0,11188.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  11192[9:MRR:9188.0,11188.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  11193[9:MRR:9190.0,11188.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  11194[9:MRR:7910.0,11188.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  11200[9:Rew:11190.0,46.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  11207[9:Rew:11191.0,70.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  11208[9:Rew:11191.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  11211[9:MRR:7912.1,11192.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e2)**.
% 1.28/1.49  11213[9:MRR:7920.1,11193.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e2)**.
% 1.28/1.49  11215[9:MRR:7924.0,11194.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.49  11217[9:MRR:10406.1,11200.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  11220[9:Rew:11217.0,65.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  11223[9:MRR:10413.1,11207.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  11226[9:Rew:11223.0,41.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  11229[9:MRR:7917.0,11208.0] ||  -> equal(op(e3,e0),e2)** equal(op(e3,e0),e1).
% 1.28/1.49  11235[9:MRR:11211.0,11220.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  11237[9:Rew:11235.0,66.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  11238[9:Rew:11235.0,38.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  11241[9:MRR:10415.1,11237.0] ||  -> equal(op(e3,e3),e2)** equal(op(e0,e3),e2).
% 1.28/1.49  11251[9:MRR:11213.0,11226.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  11253[9:Rew:11251.0,62.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  11267[9:MRR:11215.0,11253.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  11274[9:MRR:11229.0,11238.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  11277[9:Rew:11274.0,7933.0] || equal(e1,e1) equal(op(e3,e3),e2)** -> .
% 1.28/1.49  11280[9:Rew:11267.0,11241.1] ||  -> equal(op(e3,e3),e2)** equal(e2,e1).
% 1.28/1.49  11281[9:MRR:11280.1,4.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  11290[9:Obv:11277.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  11291[9:Rew:11281.0,11290.0] || equal(e2,e2)* -> .
% 1.28/1.49  11292[9:Obv:11291.0] ||  -> .
% 1.28/1.49  11299[9:Spt:11292.0,11187.0,11188.0] || SkC2* -> .
% 1.28/1.49  11300[9:Spt:11292.0,11187.1] ||  -> SkC1*.
% 1.28/1.49  11301[9:MRR:8.0,11300.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  11303[9:MRR:9.0,11300.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  11312[9:Rew:11301.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  11343[9:Rew:11303.0,10412.1] ||  -> equal(op(e3,e0),e2)** equal(e2,e0).
% 1.28/1.49  11344[9:MRR:11343.1,2.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  11347[9:Rew:11344.0,76.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  11356[9:Rew:11301.0,10438.0] || equal(e0,e0) -> equal(op(e3,e3),e1)**.
% 1.28/1.49  11357[9:Obv:11356.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  11359[9:Rew:11357.0,80.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  11380[9:MRR:10354.0,10354.1,10354.2,11359.0,11347.0,11312.0] ||  -> .
% 1.28/1.49  11392[5:Spt:11380.0,180.0,10372.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  11393[5:Spt:11380.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  11394[5:MRR:10362.1,11392.0] || equal(op(e0,e2),e0) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  11395[5:MRR:10363.1,11392.0] || equal(op(e1,e2),e1) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  11396[5:MRR:10364.1,11392.0] || equal(op(e3,e2),e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  11399[6:Spt:11393.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  11403[6:Rew:11399.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.49  11408[6:Rew:11399.0,10316.2] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.49  11409[6:Rew:11399.0,10315.2] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.49  11415[6:Rew:11399.0,10366.2] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(e3,e0).
% 1.28/1.49  11418[6:Rew:11399.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  11427[6:Obv:11403.1] || SkC11* -> .
% 1.28/1.49  11428[6:MRR:10357.1,11427.0] ||  -> SkC14 SkC9 SkC8 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  11429[6:MRR:33.1,11418.0] || SkC14* -> .
% 1.28/1.49  11430[6:MRR:10349.1,11418.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  11441[6:Rew:11430.0,11395.1] || equal(op(e1,e2),e1)** -> equal(e3,e2).
% 1.28/1.49  11442[6:Rew:11430.0,11394.1] || equal(op(e0,e2),e0)** -> equal(e3,e2).
% 1.28/1.49  11455[6:Rew:11430.0,150.0] ||  -> equal(e3,e0) equal(op(e3,e0),e0) equal(op(e3,e2),e0)** equal(op(e3,e1),e0).
% 1.28/1.49  11458[6:MRR:11428.0,11429.0] ||  -> SkC9 SkC8 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  11459[6:MRR:11441.1,6.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  11460[6:MRR:17.1,11459.0] || SkC6* -> .
% 1.28/1.49  11462[6:MRR:10352.1,11459.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e0).
% 1.28/1.49  11463[6:MRR:11458.2,11460.0] ||  -> SkC9 SkC8 SkC4 SkC2 SkC1*.
% 1.28/1.49  11464[6:MRR:11442.1,6.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  11465[6:MRR:10.1,11464.0] || SkC2* -> .
% 1.28/1.49  11468[6:MRR:11463.3,11465.0] ||  -> SkC9 SkC8 SkC4 SkC1*.
% 1.28/1.49  11469[6:Rew:11430.0,11408.1] || equal(op(e0,e1),e0)** -> equal(e3,e1) equal(e3,e1).
% 1.28/1.49  11470[6:Obv:11469.1] || equal(op(e0,e1),e0)** -> equal(e3,e1).
% 1.28/1.49  11471[6:MRR:11470.1,5.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  11472[6:MRR:8.1,11471.0] || SkC1* -> .
% 1.28/1.49  11476[6:MRR:11468.3,11472.0] ||  -> SkC9 SkC8 SkC4*.
% 1.28/1.49  11488[6:Rew:11430.0,11409.1] || equal(op(e2,e1),e2)** -> equal(e3,e1) equal(e3,e1).
% 1.28/1.49  11489[6:Obv:11488.1] || equal(op(e2,e1),e2)** -> equal(e3,e1).
% 1.28/1.49  11490[6:MRR:11489.1,5.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  11491[6:MRR:23.1,11490.0] || SkC9* -> .
% 1.28/1.49  11492[6:MRR:10359.0,11490.0] ||  -> equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  11495[6:MRR:11476.0,11491.0] ||  -> SkC8 SkC4*.
% 1.28/1.49  11496[6:Rew:11430.0,11415.1] || equal(op(e1,e0),e1)** -> equal(e3,e0) equal(e3,e0).
% 1.28/1.49  11497[6:Obv:11496.1] || equal(op(e1,e0),e1)** -> equal(e3,e0).
% 1.28/1.49  11498[6:MRR:11497.1,3.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  11499[6:MRR:14.1,11498.0] || SkC4* -> .
% 1.28/1.49  11500[6:MRR:7929.0,11498.0] ||  -> equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  11503[6:MRR:11495.1,11499.0] ||  -> SkC8*.
% 1.28/1.49  11504[6:MRR:22.0,11503.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  11505[6:MRR:21.0,11503.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  11506[6:MRR:4199.0,11503.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  11519[6:Rew:11504.0,46.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  11530[6:MRR:11492.1,11506.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  11542[6:MRR:11462.0,11519.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.49  11545[6:Rew:11542.0,50.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  11557[6:Rew:11505.0,11500.1] ||  -> equal(op(e3,e0),e1)** equal(e2,e1).
% 1.28/1.49  11558[6:MRR:11557.1,4.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  11584[6:Rew:11530.0,11455.3,11558.0,11455.1] ||  -> equal(e3,e0) equal(e1,e0) equal(op(e3,e2),e0)** equal(e2,e0).
% 1.28/1.49  11585[6:MRR:11584.0,11584.1,11584.3,3.0,1.0,2.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.49  11586[6:MRR:11585.0,11545.0] ||  -> .
% 1.28/1.49  11591[6:Spt:11586.0,11393.0,11399.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  11592[6:Spt:11586.0,11393.1,11393.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  11593[6:MRR:10351.1,11591.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  11594[6:Rew:11593.0,27.1] || SkC11* -> equal(e3,e2).
% 1.28/1.49  11601[6:MRR:11594.1,6.0] || SkC11* -> .
% 1.28/1.49  11602[6:MRR:10357.1,11601.0] ||  -> SkC14 SkC9 SkC8 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  11603[6:MRR:10355.1,11591.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  11610[6:Rew:11603.0,121.1,11603.0,121.1] || SkC9* equal(e3,e3) -> .
% 1.28/1.49  11611[6:Obv:11610.1] || SkC9* -> .
% 1.28/1.49  11612[6:MRR:11602.1,11611.0] ||  -> SkC14 SkC8 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  11613[6:Rew:11603.0,117.1,11603.0,117.1] || SkC8* equal(e3,e3) -> .
% 1.28/1.49  11614[6:Obv:11613.1] || SkC8* -> .
% 1.28/1.49  11615[6:MRR:11612.1,11614.0] ||  -> SkC14 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  11616[6:Rew:11593.0,11396.0] || equal(e3,e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  11617[6:Obv:11616.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  11618[6:Rew:11617.0,231.1] || SkC14* equal(e2,e2) -> .
% 1.28/1.49  11619[6:Rew:11617.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  11620[6:Rew:11617.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  11621[6:Rew:11617.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  11622[6:Rew:11617.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  11625[6:Obv:11618.1] || SkC14* -> .
% 1.28/1.49  11626[6:MRR:11615.0,11625.0] ||  -> SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  11627[6:Rew:11617.0,10370.1] || equal(op(e3,e1),e0)** equal(e2,e2) -> .
% 1.28/1.49  11628[6:Obv:11627.1] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  11629[6:Rew:11617.0,7933.1] || equal(op(e3,e0),e1)** equal(e2,e2) -> .
% 1.28/1.49  11630[6:Obv:11629.1] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  11633[6:MRR:7930.1,11620.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  11634[6:MRR:10350.1,11622.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.49  11638[6:MRR:7929.1,11630.0] ||  -> equal(op(e1,e0),e1) equal(op(e2,e0),e1)**.
% 1.28/1.49  11643[6:MRR:10354.1,10354.2,11619.0,11628.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  11645[6:Rew:11643.0,42.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  11647[6:Rew:11643.0,45.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  11650[6:MRR:15.1,11645.0] || SkC4* -> .
% 1.28/1.49  11653[6:MRR:11626.1,11650.0] ||  -> SkC6 SkC2 SkC1*.
% 1.28/1.49  11654[6:MRR:18.1,11647.0] || SkC6* -> .
% 1.28/1.49  11656[6:MRR:11653.0,11654.0] ||  -> SkC2 SkC1*.
% 1.28/1.49  11657[6:MRR:7917.1,7917.2,11621.0,11630.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  11659[6:Rew:11657.0,39.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  11663[6:MRR:11.1,11659.0] || SkC2* -> .
% 1.28/1.49  11665[6:MRR:11656.0,11663.0] ||  -> SkC1*.
% 1.28/1.49  11666[6:MRR:8.0,11665.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  11667[6:MRR:9.0,11665.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  11676[6:Rew:11666.0,11633.1] ||  -> equal(op(e0,e2),e2)** equal(e2,e0).
% 1.28/1.49  11679[6:Rew:11667.0,11638.0] ||  -> equal(e1,e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  11681[6:Rew:11667.0,66.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  11702[6:MRR:11634.1,11681.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  11704[6:Rew:11702.0,69.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  11711[6:MRR:11676.1,2.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  11720[6:MRR:11679.0,1.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  11722[6:Rew:11720.0,71.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  11725[6:MRR:11592.0,11722.0] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  11744[6:Rew:11711.0,155.3,11593.0,155.2,11725.0,155.0] ||  -> equal(e1,e0) equal(op(e1,e2),e1)** equal(e3,e1) equal(e2,e1).
% 1.28/1.49  11745[6:MRR:11744.0,11744.2,11744.3,1.0,5.0,4.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  11746[6:MRR:11745.0,11704.0] ||  -> .
% 1.28/1.49  11765[4:Spt:11746.0,10311.0,10317.0] || equal(op(e1,e1),e3)** -> .
% 1.28/1.49  11766[4:Spt:11746.0,10311.1,10311.2] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 1.28/1.49  11767[4:MRR:7913.1,11765.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3).
% 1.28/1.49  11768[4:MRR:7921.1,11765.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3).
% 1.28/1.49  11769[5:Spt:11766.0] ||  -> equal(op(e1,e1),e2)**.
% 1.28/1.49  11772[5:Rew:11769.0,40.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  11773[5:Rew:11769.0,43.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  11774[5:Rew:11769.0,44.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  11775[5:Rew:11769.0,64.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  11776[5:Rew:11769.0,67.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  11777[5:Rew:11769.0,68.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  11780[5:Rew:11769.0,7881.3] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e2,e0).
% 1.28/1.49  11781[5:Rew:11769.0,7880.3] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e2,e0).
% 1.28/1.49  11782[5:Rew:11769.0,165.0] ||  -> equal(e2,e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  11785[5:Rew:11769.0,200.0] || equal(e2,e2) equal(op(op(e1,e1),e1),e3) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.49  11786[5:Rew:11769.0,214.0] || equal(e2,e2) equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e3)** -> .
% 1.28/1.49  11787[5:Rew:11769.0,240.1] || SkC6* equal(e2,e2) -> .
% 1.28/1.49  11788[5:Rew:11769.0,99.1] || SkC4 equal(op(e1,e2),e1)** -> .
% 1.28/1.49  11791[5:MRR:7930.2,11772.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)**.
% 1.28/1.49  11792[5:MRR:7920.2,11772.0] ||  -> equal(op(e0,e1),e1)** equal(op(e0,e1),e0).
% 1.28/1.49  11793[5:MRR:23.1,11773.0] || SkC9* -> .
% 1.28/1.49  11794[5:MRR:181.0,11773.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.49  11795[5:MRR:154.2,11773.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e3),e2)** equal(op(e2,e0),e2).
% 1.28/1.49  11796[5:MRR:7927.3,11793.0] ||  -> SkC14 SkC13 SkC11 SkC8 SkC7 SkC6 SkC4 SkC2 SkC1*.
% 1.28/1.49  11797[5:MRR:177.2,11774.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e0).
% 1.28/1.49  11799[5:MRR:7931.2,11775.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)**.
% 1.28/1.49  11800[5:MRR:7912.2,11775.0] ||  -> equal(op(e1,e0),e1)** equal(op(e1,e0),e0).
% 1.28/1.49  11801[5:MRR:184.0,11776.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.49  11803[5:MRR:183.2,11777.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e0).
% 1.28/1.49  11805[5:Obv:11787.1] || SkC6* -> .
% 1.28/1.49  11806[5:MRR:11796.5,11805.0] ||  -> SkC14 SkC13 SkC11 SkC8 SkC7 SkC4 SkC2 SkC1*.
% 1.28/1.49  11807[5:MRR:11782.0,2.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  11809[5:MRR:11780.3,2.0] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  11810[5:MRR:11781.3,2.0] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  11811[5:Obv:11785.0] || equal(op(op(e1,e1),e1),e3) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.49  11812[5:Rew:11769.0,11811.1,11769.0,11811.0] || equal(op(e2,e1),e3) equal(op(e2,e2),e0)** -> .
% 1.28/1.49  11813[5:Obv:11786.0] || equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e3)** -> .
% 1.28/1.49  11814[5:Rew:11769.0,11813.1,11769.0,11813.0] || equal(op(e2,e1),e0) equal(op(e2,e2),e3)** -> .
% 1.28/1.49  11816[6:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  11823[6:Rew:11816.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  11829[6:Rew:11816.0,10314.2] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)** equal(e2,e1).
% 1.28/1.49  11830[6:Rew:11816.0,10316.2] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)** equal(e2,e1).
% 1.28/1.49  11833[6:Rew:11816.0,11809.2] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(e2,e0).
% 1.28/1.49  11840[6:Rew:11816.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  11841[6:Rew:11816.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  11845[6:MRR:27.1,11823.0] || SkC11* -> .
% 1.28/1.49  11848[6:MRR:11806.2,11845.0] ||  -> SkC14 SkC13 SkC8 SkC7 SkC4 SkC2 SkC1*.
% 1.28/1.49  11851[6:MRR:22.1,11840.0] || SkC8* -> .
% 1.28/1.49  11853[6:MRR:11791.0,11840.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  11858[6:Rew:11853.0,7878.0] ||  -> equal(e2,e0) equal(op(e0,e2),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  11869[6:MRR:11799.0,11841.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  11878[6:Rew:11869.0,7935.0] || equal(e2,e2) equal(op(e3,e3),e1)** -> .
% 1.28/1.49  11885[6:MRR:11848.2,11851.0] ||  -> SkC14 SkC13 SkC7 SkC4 SkC2 SkC1*.
% 1.28/1.49  11887[6:Obv:11878.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  11890[6:MRR:11858.0,2.0] ||  -> equal(op(e0,e2),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  11894[6:MRR:11829.2,4.0] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)**.
% 1.28/1.49  11895[6:MRR:11894.1,11887.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  11896[6:MRR:30.1,11895.0] || SkC13* -> .
% 1.28/1.49  11897[6:MRR:11768.0,11895.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  11898[6:MRR:7918.2,11895.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e2),e3).
% 1.28/1.49  11900[6:MRR:11885.1,11896.0] ||  -> SkC14 SkC7 SkC4 SkC2 SkC1*.
% 1.28/1.49  11902[6:Rew:11897.0,74.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  11906[6:Rew:11897.0,11807.2] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(e3,e0).
% 1.28/1.49  11908[6:MRR:33.1,11902.0] || SkC14* -> .
% 1.28/1.49  11910[6:MRR:11900.0,11908.0] ||  -> SkC7 SkC4 SkC2 SkC1*.
% 1.28/1.49  11912[6:MRR:11906.2,3.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  11913[6:MRR:11830.2,4.0] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)**.
% 1.28/1.49  11914[6:MRR:11913.1,11887.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  11915[6:MRR:8.1,11914.0] || SkC1* -> .
% 1.28/1.49  11916[6:MRR:11792.1,11914.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  11917[6:MRR:11890.1,11914.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  11918[6:MRR:11912.0,11914.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  11919[6:MRR:11910.3,11915.0] ||  -> SkC7 SkC4 SkC2*.
% 1.28/1.49  11923[6:Rew:11916.0,91.1] || SkC2 equal(op(e0,e1),e1)** -> .
% 1.28/1.49  11928[6:Rew:11917.0,46.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  11930[6:Rew:11918.0,20.1] || SkC7* -> equal(e1,e0).
% 1.28/1.49  11935[6:MRR:11930.1,1.0] || SkC7* -> .
% 1.28/1.49  11936[6:MRR:11919.0,11935.0] ||  -> SkC4 SkC2*.
% 1.28/1.49  11939[6:MRR:11801.2,11928.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.49  11941[6:Rew:11916.0,11923.1] || SkC2* equal(e1,e1) -> .
% 1.28/1.49  11942[6:Obv:11941.1] || SkC2* -> .
% 1.28/1.49  11943[6:MRR:11936.1,11942.0] ||  -> SkC4*.
% 1.28/1.49  11944[6:MRR:14.0,11943.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  11947[6:MRR:11788.0,11943.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  11960[6:MRR:11939.0,11947.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  11961[6:Rew:11960.0,50.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  11967[6:MRR:11898.1,11961.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  11983[6:Rew:11967.0,11833.1,11944.0,11833.0] || equal(e1,e1) -> equal(e3,e0)** equal(e2,e0).
% 1.28/1.49  11984[6:Obv:11983.0] ||  -> equal(e3,e0)** equal(e2,e0).
% 1.28/1.49  11985[6:MRR:11984.0,11984.1,3.0,2.0] ||  -> .
% 1.28/1.49  11994[6:Spt:11985.0,180.0,11816.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  11995[6:Spt:11985.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  11996[6:MRR:11795.0,11994.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e0),e2).
% 1.28/1.49  11998[7:Spt:11995.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  12000[7:Rew:11998.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  12003[7:Rew:11998.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  12012[7:Rew:11998.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  12016[7:Rew:11998.0,11814.1] || equal(op(e2,e1),e0)** equal(e3,e3) -> .
% 1.28/1.49  12017[7:Rew:11998.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.49  12024[7:Rew:11998.0,10314.2] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.49  12026[7:MRR:11767.1,12000.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  12031[7:Rew:12026.0,19.1] || SkC7* -> equal(e3,e1).
% 1.28/1.49  12037[7:Rew:12026.0,101.1] || SkC4 equal(op(e1,e3),e3)** -> .
% 1.28/1.49  12040[7:MRR:12031.1,5.0] || SkC7* -> .
% 1.28/1.49  12041[7:MRR:11806.4,12040.0] ||  -> SkC14 SkC13 SkC11 SkC8 SkC4 SkC2 SkC1*.
% 1.28/1.49  12042[7:MRR:11768.1,12003.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  12043[7:MRR:11794.1,12003.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e1),e0).
% 1.28/1.49  12055[7:MRR:33.1,12012.0] || SkC14* -> .
% 1.28/1.49  12058[7:Obv:12017.1] || SkC11* -> .
% 1.28/1.49  12060[7:MRR:12041.0,12041.2,12055.0,12058.0] ||  -> SkC13 SkC8 SkC4 SkC2 SkC1*.
% 1.28/1.49  12061[7:Rew:12026.0,12037.1] || SkC4* equal(e3,e3) -> .
% 1.28/1.49  12062[7:Obv:12061.1] || SkC4* -> .
% 1.28/1.49  12063[7:MRR:12060.2,12062.0] ||  -> SkC13 SkC8 SkC2 SkC1*.
% 1.28/1.49  12064[7:Obv:12016.1] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  12065[7:MRR:12043.1,12064.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  12067[7:Rew:12065.0,70.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  12068[7:Rew:12065.0,41.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  12070[7:Rew:12065.0,115.1] || SkC8 equal(op(e2,e1),e1)** -> .
% 1.28/1.49  12074[7:MRR:7929.2,12067.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)**.
% 1.28/1.49  12075[7:MRR:11792.0,12068.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  12079[7:Rew:12075.0,9190.1] || SkC2* equal(e0,e0) -> .
% 1.28/1.49  12080[7:Rew:12075.0,62.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  12084[7:Obv:12079.1] || SkC2* -> .
% 1.28/1.49  12085[7:MRR:12063.2,12084.0] ||  -> SkC13 SkC8 SkC1*.
% 1.28/1.49  12086[7:MRR:7924.0,12080.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.49  12088[7:Rew:12065.0,12070.1] || SkC8* equal(e1,e1) -> .
% 1.28/1.49  12089[7:Obv:12088.1] || SkC8* -> .
% 1.28/1.49  12090[7:MRR:12085.1,12089.0] ||  -> SkC13 SkC1*.
% 1.28/1.49  12095[7:Rew:12042.0,12024.0] || equal(e3,e3) -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.49  12096[7:Obv:12095.0] ||  -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.49  12097[7:MRR:12096.1,5.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  12098[7:Rew:12097.0,54.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  12099[7:Rew:12097.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  12118[7:MRR:12086.1,12098.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  12128[7:Rew:12118.0,53.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  12132[7:MRR:7917.2,12099.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 1.28/1.49  12133[7:MRR:12074.1,12099.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  12138[7:Rew:12133.0,9.1] || SkC1* -> equal(e1,e0).
% 1.28/1.49  12142[7:MRR:12138.1,1.0] || SkC1* -> .
% 1.28/1.49  12143[7:MRR:12090.1,12142.0] ||  -> SkC13*.
% 1.28/1.49  12144[7:MRR:134.0,12143.0] || equal(op(e3,op(e3,e0)),e0)** -> .
% 1.28/1.49  12154[7:MRR:11996.0,12128.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  12156[7:Rew:12154.0,39.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  12178[7:MRR:12132.1,12156.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  12182[7:Rew:12178.0,12144.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  12183[7:Rew:12178.0,12182.0] || equal(e0,e0)* -> .
% 1.28/1.49  12184[7:Obv:12183.0] ||  -> .
% 1.28/1.49  12198[7:Spt:12184.0,11995.0,11998.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  12199[7:Spt:12184.0,11995.1,11995.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  12201[7:MRR:7915.1,12198.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3).
% 1.28/1.49  12202[8:Spt:12199.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  12206[8:Rew:12202.0,75.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  12210[8:Rew:12202.0,157.0] ||  -> equal(e1,e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  12211[8:Rew:12202.0,11810.2] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(e1,e0).
% 1.28/1.49  12212[8:Rew:12202.0,11809.2] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(e1,e0).
% 1.28/1.49  12215[8:Rew:12202.0,73.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  12216[8:Rew:12202.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  12217[8:Rew:12202.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  12218[8:Rew:12202.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  12225[8:MRR:179.2,12206.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e0).
% 1.28/1.49  12227[8:MRR:11794.0,12215.0] ||  -> equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.49  12228[8:MRR:10312.1,12215.0] ||  -> equal(op(e3,e1),e1)** equal(op(e0,e1),e1).
% 1.28/1.49  12230[8:MRR:7922.2,12216.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e0).
% 1.28/1.49  12231[8:MRR:7929.2,12217.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)**.
% 1.28/1.49  12232[8:MRR:7914.2,12217.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e0).
% 1.28/1.49  12233[8:MRR:11801.0,12218.0] ||  -> equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.49  12234[8:MRR:10313.1,12218.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e0),e1).
% 1.28/1.49  12235[8:MRR:12211.2,1.0] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  12236[8:MRR:12212.2,1.0] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  12238[8:MRR:12210.0,1.0] ||  -> equal(op(e0,e2),e0) equal(op(e3,e2),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  12246[9:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  12247[9:Rew:12246.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  12255[9:Rew:12246.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  12256[9:Rew:12246.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  12267[9:Rew:12246.0,12236.1] || equal(op(e1,e0),e1)** -> equal(e3,e0).
% 1.28/1.49  12273[9:MRR:31.1,12247.0] || SkC13* -> .
% 1.28/1.49  12276[9:MRR:11806.1,12273.0] ||  -> SkC14 SkC11 SkC8 SkC7 SkC4 SkC2 SkC1*.
% 1.28/1.49  12299[9:MRR:32.1,12255.0] || SkC14* -> .
% 1.28/1.49  12301[9:MRR:12225.0,12256.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e0).
% 1.28/1.49  12302[9:MRR:12276.0,12299.0] ||  -> SkC11 SkC8 SkC7 SkC4 SkC2 SkC1*.
% 1.28/1.49  12303[9:MRR:12267.1,3.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  12304[9:MRR:14.1,12303.0] || SkC4* -> .
% 1.28/1.49  12305[9:MRR:11800.0,12303.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  12306[9:MRR:12231.0,12303.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  12308[9:MRR:12302.3,12304.0] ||  -> SkC11 SkC8 SkC7 SkC2 SkC1*.
% 1.28/1.49  12311[9:Rew:12305.0,9188.1] || SkC2* equal(e0,e0) -> .
% 1.28/1.49  12313[9:Rew:12305.0,37.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  12318[9:Rew:12306.0,76.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  12326[9:Obv:12311.1] || SkC2* -> .
% 1.28/1.49  12327[9:MRR:12308.3,12326.0] ||  -> SkC11 SkC8 SkC7 SkC1*.
% 1.28/1.49  12329[9:MRR:12232.1,12313.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  12331[9:Rew:12329.0,72.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  12336[9:MRR:20.1,12318.0] || SkC7* -> .
% 1.28/1.49  12337[9:MRR:12228.0,12318.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  12338[9:MRR:12327.2,12336.0] ||  -> SkC11 SkC8 SkC1*.
% 1.28/1.49  12341[9:Rew:12337.0,7878.2] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0) equal(e1,e0).
% 1.28/1.49  12342[9:Rew:12337.0,8.1] || SkC1* -> equal(e1,e0).
% 1.28/1.49  12346[9:MRR:12342.1,1.0] || SkC1* -> .
% 1.28/1.49  12347[9:MRR:12338.2,12346.0] ||  -> SkC11 SkC8*.
% 1.28/1.49  12350[9:MRR:26.1,12331.0] || SkC11* -> .
% 1.28/1.49  12351[9:MRR:12347.0,12350.0] ||  -> SkC8*.
% 1.28/1.49  12352[9:MRR:22.0,12351.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  12368[9:MRR:12301.0,12331.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.49  12369[9:Rew:12368.0,53.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  12385[9:Rew:12352.0,12341.1] ||  -> equal(op(e0,e3),e0)** equal(e2,e0) equal(e1,e0).
% 1.28/1.49  12386[9:MRR:12385.1,12385.2,2.0,1.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  12387[9:MRR:12386.0,12369.0] ||  -> .
% 1.28/1.49  12388[9:Spt:12387.0,175.0,12246.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  12389[9:Spt:12387.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  12390[9:MRR:7925.0,12388.0] ||  -> equal(op(e2,e3),e3)** equal(op(e1,e3),e3).
% 1.28/1.49  12391[9:MRR:7918.0,12388.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e1),e3).
% 1.28/1.49  12392[10:Spt:12389.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  12406[10:Rew:12392.0,7933.1] || equal(op(e3,e0),e1)** equal(e2,e2) -> .
% 1.28/1.49  12416[10:Rew:12392.0,12236.1] || equal(op(e1,e0),e1)** -> equal(e2,e0).
% 1.28/1.49  12451[10:MRR:12416.1,2.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  12454[10:MRR:12231.0,12451.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  12519[10:Obv:12406.1] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  12520[10:Rew:12454.0,12519.0] || equal(e1,e1)* -> .
% 1.28/1.49  12521[10:Obv:12520.0] ||  -> .
% 1.28/1.49  12534[10:Spt:12521.0,12389.0,12392.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  12535[10:Spt:12521.0,12389.1,12389.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  12538[11:Spt:12535.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  12547[11:Rew:12538.0,7935.1] || equal(op(e3,e0),e2)** equal(e1,e1) -> .
% 1.28/1.49  12558[11:Rew:12538.0,12235.1] || equal(op(e2,e0),e2)** -> equal(e1,e0).
% 1.28/1.49  12596[11:MRR:12558.1,1.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  12598[11:MRR:11799.0,12596.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  12661[11:Obv:12547.1] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  12662[11:Rew:12598.0,12661.0] || equal(e2,e2)* -> .
% 1.28/1.49  12663[11:Obv:12662.0] ||  -> .
% 1.28/1.49  12676[11:Spt:12663.0,12535.0,12538.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  12677[11:Spt:12663.0,12535.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  12681[11:Rew:12677.0,54.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  12682[11:Rew:12677.0,78.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  12684[11:Rew:12677.0,57.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  12685[11:Rew:12677.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  12686[11:Rew:12677.0,80.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  12687[11:Rew:12677.0,56.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  12695[11:MRR:11803.2,12687.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1).
% 1.28/1.49  12696[11:MRR:7877.0,12682.0] ||  -> equal(op(e2,e0),e0)** equal(op(e1,e0),e0).
% 1.28/1.49  12698[11:MRR:11797.2,12686.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1).
% 1.28/1.49  12699[11:MRR:7878.0,12681.0] ||  -> equal(op(e0,e2),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  12700[11:MRR:11807.1,12686.0] ||  -> equal(op(e0,e1),e0) equal(op(e2,e1),e0)**.
% 1.28/1.49  12701[11:MRR:7917.0,12682.0] ||  -> equal(op(e3,e0),e2)** equal(op(e3,e0),e1).
% 1.28/1.49  12702[11:MRR:7924.0,12681.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e3),e1).
% 1.28/1.49  12704[11:MRR:12225.2,12684.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2).
% 1.28/1.49  12706[11:MRR:12238.1,12685.0] ||  -> equal(op(e0,e2),e0) equal(op(e1,e2),e0)**.
% 1.28/1.49  12774[12:Spt:11806.6] ||  -> SkC2*.
% 1.28/1.49  12779[12:MRR:9188.0,12774.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  12780[12:MRR:9190.0,12774.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  12800[12:MRR:11800.1,12779.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  12806[12:Rew:12800.0,66.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  12818[12:MRR:12700.0,12780.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.49  12831[12:Rew:12818.0,12201.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e0).
% 1.28/1.49  12857[12:MRR:12695.1,12806.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  12865[12:Rew:12857.0,55.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  12883[12:MRR:12704.0,12865.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  12897[12:Rew:12883.0,12831.0] ||  -> equal(e3,e2)** equal(e3,e0).
% 1.28/1.49  12898[12:MRR:12897.0,12897.1,6.0,3.0] ||  -> .
% 1.28/1.49  12901[12:Spt:12898.0,11806.6,12774.0] || SkC2* -> .
% 1.28/1.49  12902[12:Spt:12898.0,11806.0,11806.1,11806.2,11806.3,11806.4,11806.5,11806.7] ||  -> SkC14 SkC13 SkC11 SkC8 SkC7 SkC4 SkC1*.
% 1.28/1.49  12903[13:Spt:12902.0] ||  -> SkC14*.
% 1.28/1.49  12905[13:MRR:32.0,12903.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  12906[13:MRR:33.0,12903.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  12914[13:Rew:12905.0,50.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  12921[13:Rew:12906.0,11996.0] ||  -> equal(e3,e2) equal(op(e2,e0),e2)**.
% 1.28/1.49  12927[13:MRR:12233.0,12914.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.49  12932[13:Rew:12927.0,65.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  12981[13:MRR:12696.1,12932.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  13018[13:Rew:12981.0,12921.1] ||  -> equal(e3,e2)** equal(e2,e0).
% 1.28/1.49  13019[13:MRR:13018.0,13018.1,6.0,2.0] ||  -> .
% 1.28/1.49  13020[13:Spt:13019.0,12902.0,12903.0] || SkC14* -> .
% 1.28/1.49  13021[13:Spt:13019.0,12902.1,12902.2,12902.3,12902.4,12902.5,12902.6] ||  -> SkC13 SkC11 SkC8 SkC7 SkC4 SkC1*.
% 1.28/1.49  13022[14:Spt:13021.0] ||  -> SkC13*.
% 1.28/1.49  13024[14:MRR:31.0,13022.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  13025[14:MRR:30.0,13022.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  13032[14:Rew:13024.0,55.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  13040[14:Rew:13025.0,12228.0] ||  -> equal(e3,e1) equal(op(e0,e1),e1)**.
% 1.28/1.49  13046[14:MRR:12704.0,13032.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  13058[14:Rew:13046.0,53.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  13085[14:MRR:12702.0,13058.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  13094[14:Rew:13085.0,62.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  13120[14:MRR:11792.0,13094.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  13132[14:Rew:13120.0,13040.1] ||  -> equal(e3,e1)** equal(e1,e0).
% 1.28/1.49  13133[14:MRR:13132.0,13132.1,5.0,1.0] ||  -> .
% 1.28/1.49  13134[14:Spt:13133.0,13021.0,13022.0] || SkC13* -> .
% 1.28/1.49  13135[14:Spt:13133.0,13021.1,13021.2,13021.3,13021.4,13021.5] ||  -> SkC11 SkC8 SkC7 SkC4 SkC1*.
% 1.28/1.49  13136[15:Spt:13135.0] ||  -> SkC11*.
% 1.28/1.49  13137[15:MRR:26.0,13136.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  13138[15:MRR:27.0,13136.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  13145[15:Rew:13137.0,72.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  13157[15:Rew:13138.0,12391.0] ||  -> equal(e3,e2) equal(op(e3,e1),e3)**.
% 1.28/1.49  13160[15:MRR:12232.0,13145.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  13170[15:Rew:13160.0,70.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  13194[15:MRR:12227.1,13170.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  13198[15:Rew:13194.0,45.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  13230[15:MRR:12698.0,13198.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  13244[15:Rew:13230.0,13157.1] ||  -> equal(e3,e2)** equal(e3,e1).
% 1.28/1.49  13245[15:MRR:13244.0,13244.1,6.0,5.0] ||  -> .
% 1.28/1.49  13246[15:Spt:13245.0,13135.0,13136.0] || SkC11* -> .
% 1.28/1.49  13247[15:Spt:13245.0,13135.1,13135.2,13135.3,13135.4] ||  -> SkC8 SkC7 SkC4 SkC1*.
% 1.28/1.49  13248[16:Spt:13247.0] ||  -> SkC8*.
% 1.28/1.49  13249[16:MRR:21.0,13248.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  13250[16:MRR:22.0,13248.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  13255[16:Rew:13249.0,72.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  13268[16:Rew:13250.0,12706.0] ||  -> equal(e2,e0) equal(op(e1,e2),e0)**.
% 1.28/1.49  13270[16:MRR:12704.1,13255.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  13276[16:Rew:13270.0,55.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  13317[16:MRR:11767.0,13276.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  13355[16:Rew:13317.0,13268.1] ||  -> equal(e2,e0) equal(e3,e0)**.
% 1.28/1.49  13356[16:MRR:13355.0,13355.1,2.0,3.0] ||  -> .
% 1.28/1.49  13357[16:Spt:13356.0,13247.0,13248.0] || SkC8* -> .
% 1.28/1.49  13358[16:Spt:13356.0,13247.1,13247.2,13247.3] ||  -> SkC7 SkC4 SkC1*.
% 1.28/1.49  13359[17:Spt:13358.0] ||  -> SkC7*.
% 1.28/1.49  13360[17:MRR:20.0,13359.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  13361[17:MRR:19.0,13359.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  13367[17:Rew:13360.0,76.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  13379[17:Rew:13361.0,12390.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e1).
% 1.28/1.49  13381[17:MRR:12701.1,13367.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.49  13385[17:Rew:13381.0,39.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  13416[17:MRR:11996.1,13385.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  13461[17:Rew:13416.0,13379.0] ||  -> equal(e3,e2)** equal(e3,e1).
% 1.28/1.49  13462[17:MRR:13461.0,13461.1,6.0,5.0] ||  -> .
% 1.28/1.49  13463[17:Spt:13462.0,13358.0,13359.0] || SkC7* -> .
% 1.28/1.49  13464[17:Spt:13462.0,13358.1,13358.2] ||  -> SkC4 SkC1*.
% 1.28/1.49  13465[18:Spt:13464.0] ||  -> SkC4*.
% 1.28/1.49  13467[18:MRR:14.0,13465.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  13468[18:MRR:15.0,13465.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  13475[18:Rew:13467.0,66.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  13482[18:Rew:13468.0,12699.1] ||  -> equal(op(e0,e2),e0)** equal(e1,e0).
% 1.28/1.49  13488[18:MRR:12695.1,13475.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  13498[18:Rew:13488.0,69.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  13521[18:MRR:12233.0,13498.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.49  13529[18:Rew:13521.0,46.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  13551[18:MRR:12230.1,13529.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  13563[18:Rew:13551.0,13482.0] ||  -> equal(e2,e0)** equal(e1,e0).
% 1.28/1.49  13564[18:MRR:13563.0,13563.1,2.0,1.0] ||  -> .
% 1.28/1.49  13565[18:Spt:13564.0,13464.0,13465.0] || SkC4* -> .
% 1.28/1.49  13566[18:Spt:13564.0,13464.1] ||  -> SkC1*.
% 1.28/1.49  13567[18:MRR:9.0,13566.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  13570[18:MRR:8.0,13566.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  13577[18:Rew:13570.0,61.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  13583[18:Rew:13567.0,12234.1] ||  -> equal(op(e1,e3),e1)** equal(e1,e0).
% 1.28/1.49  13584[18:MRR:13583.1,1.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  13587[18:Rew:13584.0,52.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  13603[18:MRR:12702.1,13587.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  13606[18:Rew:13603.0,63.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  13649[18:MRR:12230.0,12230.1,13606.0,13577.0] ||  -> .
% 1.28/1.49  13650[8:Spt:13649.0,12199.0,12202.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  13651[8:Spt:13649.0,12199.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  13656[8:Rew:13651.0,71.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  13657[8:MRR:11.1,13656.0] || SkC2* -> .
% 1.28/1.49  13658[8:MRR:11806.6,13657.0] ||  -> SkC14 SkC13 SkC11 SkC8 SkC7 SkC4 SkC1*.
% 1.28/1.49  13659[8:Rew:13651.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  13660[8:Rew:13651.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  13661[8:Rew:13651.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.28/1.49  13662[8:Obv:13661.1] || SkC8* -> .
% 1.28/1.49  13663[8:MRR:13658.3,13662.0] ||  -> SkC14 SkC13 SkC11 SkC7 SkC4 SkC1*.
% 1.28/1.49  13667[8:Rew:13651.0,11812.1] || equal(op(e2,e1),e3)** equal(e0,e0) -> .
% 1.28/1.49  13668[8:Obv:13667.1] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  13669[8:MRR:11768.1,13668.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  13670[8:MRR:12201.1,13668.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  13672[8:Rew:13669.0,20.1] || SkC7* -> equal(e3,e1).
% 1.28/1.49  13676[8:Rew:13669.0,79.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  13680[8:Rew:13670.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.49  13681[8:Rew:13670.0,55.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  13687[8:MRR:13672.1,5.0] || SkC7* -> .
% 1.28/1.49  13688[8:MRR:13663.3,13687.0] ||  -> SkC14 SkC13 SkC11 SkC4 SkC1*.
% 1.28/1.49  13689[8:MRR:13680.1,6.0] || SkC11* -> .
% 1.28/1.49  13690[8:MRR:13688.2,13689.0] ||  -> SkC14 SkC13 SkC4 SkC1*.
% 1.28/1.49  13691[8:MRR:32.1,13676.0] || SkC14* -> .
% 1.28/1.49  13693[8:MRR:13690.0,13691.0] ||  -> SkC13 SkC4 SkC1*.
% 1.28/1.49  13702[8:MRR:31.1,13681.0] || SkC13* -> .
% 1.28/1.49  13703[8:MRR:13693.0,13702.0] ||  -> SkC4 SkC1*.
% 1.28/1.49  13710[8:MRR:11803.0,13681.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e3),e0).
% 1.28/1.49  13716[8:Rew:13669.0,11807.1] ||  -> equal(op(e0,e1),e0) equal(e3,e0) equal(op(e2,e1),e0)**.
% 1.28/1.49  13717[8:MRR:13716.1,3.0] ||  -> equal(op(e0,e1),e0) equal(op(e2,e1),e0)**.
% 1.28/1.49  13718[8:MRR:13717.1,13660.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  13721[8:Rew:13718.0,15.1] || SkC4* -> equal(e1,e0).
% 1.28/1.49  13724[8:Rew:13718.0,62.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  13725[8:MRR:13721.1,1.0] || SkC4* -> .
% 1.28/1.49  13726[8:MRR:13703.0,13725.0] ||  -> SkC1*.
% 1.28/1.49  13727[8:MRR:9.0,13726.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  13734[8:Rew:13727.0,66.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  13735[8:MRR:13710.1,13734.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  13737[8:Rew:13735.0,52.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  13749[8:MRR:7924.0,7924.2,13724.0,13737.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.49  13751[8:Rew:13749.0,63.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  13767[8:MRR:7922.0,7922.1,13751.0,13659.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  13785[8:Rew:13651.0,207.2,13767.0,207.1,13651.0,207.1,13651.0,207.0] || equal(e0,e0) equal(e1,e1) equal(op(e0,e0),e3)** -> .
% 1.28/1.49  13786[8:Obv:13785.1] || equal(op(e0,e0),e3)** -> .
% 1.28/1.49  13787[8:Rew:7882.0,13786.0] || equal(e3,e3)* -> .
% 1.28/1.49  13788[8:Obv:13787.0] ||  -> .
% 1.28/1.49  13805[5:Spt:13788.0,11766.0,11769.0] || equal(op(e1,e1),e2)** -> .
% 1.28/1.49  13806[5:Spt:13788.0,11766.1] ||  -> equal(op(e1,e1),e0)**.
% 1.28/1.49  13811[5:Rew:13806.0,243.1] || SkC4* equal(e0,e0) -> .
% 1.28/1.49  13812[5:Obv:13811.1] || SkC4* -> .
% 1.28/1.49  13814[5:Rew:13806.0,67.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  13815[5:Rew:13806.0,64.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  13816[5:MRR:9.1,13815.0] || SkC1* -> .
% 1.28/1.49  13817[5:Rew:13806.0,44.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  13818[5:Rew:13806.0,43.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  13819[5:Rew:13806.0,40.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  13822[5:MRR:7927.7,7927.9,13812.0,13816.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC7 SkC6 SkC2*.
% 1.28/1.49  13823[5:MRR:7877.2,13815.0] ||  -> equal(op(e3,e0),e0)** equal(op(e2,e0),e0).
% 1.28/1.49  13825[5:MRR:7920.1,13819.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e2)**.
% 1.28/1.49  13826[5:MRR:7912.1,13815.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e2)**.
% 1.28/1.49  13828[5:MRR:184.3,13814.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.49  13829[5:MRR:177.3,13817.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2).
% 1.28/1.49  13830[5:MRR:181.3,13818.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e1) equal(op(e2,e1),e3)**.
% 1.28/1.49  13831[5:Rew:13806.0,161.1] ||  -> equal(op(e2,e1),e2) equal(e2,e0) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  13832[5:MRR:13831.1,2.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  13838[5:MRR:158.3,13818.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.28/1.49  13847[5:Rew:13806.0,201.2,13806.0,201.1,13806.0,201.0] || equal(e0,e0) equal(op(e0,e1),e2)** equal(op(e0,e0),e3) -> .
% 1.28/1.49  13848[5:Obv:13847.0] || equal(op(e0,e1),e2)** equal(op(e0,e0),e3) -> .
% 1.28/1.49  13849[5:Rew:7882.0,13848.1] || equal(op(e0,e1),e2)** equal(e3,e3) -> .
% 1.28/1.49  13850[5:Obv:13849.1] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  13851[5:MRR:13825.1,13850.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  13853[5:MRR:13832.2,13850.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  13855[5:Rew:13851.0,42.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  13856[5:Rew:13851.0,62.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  13857[5:Rew:13851.0,41.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  13858[5:Rew:13851.0,61.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  13861[5:Rew:13851.0,91.1] || SkC2 equal(op(e0,e1),e1)** -> .
% 1.28/1.49  13863[5:MRR:20.1,13855.0] || SkC7* -> .
% 1.28/1.49  13864[5:MRR:13829.1,13855.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e2).
% 1.28/1.49  13865[5:MRR:148.1,13855.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e2),e1) equal(op(e3,e0),e1).
% 1.28/1.49  13866[5:MRR:13822.5,13863.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC6 SkC2*.
% 1.28/1.49  13867[5:MRR:7924.2,13856.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e2)**.
% 1.28/1.49  13869[5:MRR:18.1,13857.0] || SkC6* -> .
% 1.28/1.49  13870[5:MRR:13830.1,13857.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e3)**.
% 1.28/1.49  13871[5:MRR:156.1,13857.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  13872[5:MRR:7922.2,13858.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e0).
% 1.28/1.49  13875[5:MRR:13866.5,13869.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8 SkC2*.
% 1.28/1.49  13876[5:Rew:13851.0,13861.1] || SkC2* equal(e1,e1) -> .
% 1.28/1.49  13877[5:Obv:13876.1] || SkC2* -> .
% 1.28/1.49  13878[5:MRR:13875.5,13877.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC8*.
% 1.28/1.49  13882[6:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  13883[6:Rew:13882.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  13884[6:Rew:13882.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  13886[6:Rew:13882.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  13889[6:Rew:13882.0,13838.0] ||  -> equal(e2,e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.28/1.49  13892[6:Rew:13882.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  13902[6:Rew:13882.0,13871.0] ||  -> equal(e2,e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  13909[6:MRR:24.1,13883.0] || SkC9* -> .
% 1.28/1.49  13912[6:MRR:13878.3,13909.0] ||  -> SkC14 SkC13 SkC11 SkC8*.
% 1.28/1.49  13913[6:MRR:21.1,13884.0] || SkC8* -> .
% 1.28/1.49  13916[6:MRR:13912.3,13913.0] ||  -> SkC14 SkC13 SkC11*.
% 1.28/1.49  13932[6:MRR:13853.0,13886.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  13936[6:Rew:13932.0,30.1] || SkC13* -> equal(e3,e2).
% 1.28/1.49  13950[6:MRR:13936.1,6.0] || SkC13* -> .
% 1.28/1.49  13951[6:MRR:13916.1,13950.0] ||  -> SkC14 SkC11*.
% 1.28/1.49  13952[6:MRR:26.1,13892.0] || SkC11* -> .
% 1.28/1.49  13954[6:MRR:13951.1,13952.0] ||  -> SkC14*.
% 1.28/1.49  13955[6:MRR:33.0,13954.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  14002[6:Rew:13955.0,13889.2] ||  -> equal(e2,e0) equal(op(e2,e0),e0)** equal(e3,e0).
% 1.28/1.49  14003[6:MRR:14002.0,14002.2,2.0,3.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  14017[6:Rew:14003.0,13902.2,13955.0,13902.1] ||  -> equal(e2,e1) equal(e3,e1)** equal(e1,e0).
% 1.28/1.49  14018[6:MRR:14017.0,14017.1,14017.2,4.0,5.0,1.0] ||  -> .
% 1.28/1.49  14036[6:Spt:14018.0,180.0,13882.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  14037[6:Spt:14018.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  14043[7:Spt:14037.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  14047[7:Rew:14043.0,10315.2] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.49  14054[7:Rew:14043.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.49  14055[7:Rew:14043.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  14062[7:Rew:14043.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  14069[7:Obv:14054.1] || SkC11* -> .
% 1.28/1.49  14070[7:MRR:13878.2,14069.0] ||  -> SkC14 SkC13 SkC9 SkC8*.
% 1.28/1.49  14071[7:MRR:32.1,14055.0] || SkC14* -> .
% 1.28/1.49  14073[7:MRR:176.0,14055.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.49  14074[7:MRR:14070.0,14071.0] ||  -> SkC13 SkC9 SkC8*.
% 1.28/1.49  14077[7:MRR:13870.1,14062.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  14082[7:Rew:14077.0,70.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  14105[7:MRR:21.1,14082.0] || SkC8* -> .
% 1.28/1.49  14108[7:MRR:14074.2,14105.0] ||  -> SkC13 SkC9*.
% 1.28/1.49  14117[7:Rew:14077.0,14047.0] || equal(e2,e2) -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.49  14118[7:Obv:14117.0] ||  -> equal(op(e3,e3),e1)** equal(e3,e1).
% 1.28/1.49  14119[7:MRR:14118.1,5.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  14124[7:Rew:14119.0,232.1] || SkC13* equal(e1,e1) -> .
% 1.28/1.49  14131[7:Rew:14119.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  14139[7:Obv:14124.1] || SkC13* -> .
% 1.28/1.49  14140[7:MRR:14108.0,14139.0] ||  -> SkC9*.
% 1.28/1.49  14141[7:MRR:24.0,14140.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  14142[7:MRR:4191.0,14140.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  14148[7:Rew:14141.0,50.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  14162[7:MRR:13872.0,14142.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  14167[7:Rew:14162.0,48.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  14209[7:MRR:14073.0,14073.1,14073.2,14148.0,14131.0,14167.0] ||  -> .
% 1.28/1.49  14219[7:Spt:14209.0,14037.0,14043.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  14220[7:Spt:14209.0,14037.1,14037.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  14221[7:MRR:7923.1,14219.0] ||  -> equal(op(e3,e2),e3)** equal(op(e1,e2),e3).
% 1.28/1.49  14223[8:Spt:14220.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  14226[8:Rew:14223.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  14236[8:Rew:14223.0,51.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  14238[8:Rew:14223.0,199.0] || equal(e1,e1) equal(op(op(e2,e2),e2),e3) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.49  14239[8:Rew:14223.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.28/1.49  14243[8:MRR:13828.1,14226.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)**.
% 1.28/1.49  14249[8:MRR:13865.1,14236.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  14251[8:Obv:14239.1] || SkC9* -> .
% 1.28/1.49  14252[8:MRR:13878.3,14251.0] ||  -> SkC14 SkC13 SkC11 SkC8*.
% 1.28/1.49  14257[8:Obv:14238.0] || equal(op(op(e2,e2),e2),e3) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.49  14258[8:Rew:14223.0,14257.1,14223.0,14257.0] || equal(op(e1,e2),e3)** equal(op(e1,e1),e0) -> .
% 1.28/1.49  14259[8:Rew:13806.0,14258.1] || equal(op(e1,e2),e3)** equal(e0,e0) -> .
% 1.28/1.49  14260[8:Obv:14259.1] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  14261[8:MRR:11767.1,14260.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  14262[8:MRR:14221.1,14260.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  14263[8:MRR:14243.1,14260.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  14268[8:Rew:14261.0,55.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  14272[8:Rew:14261.0,145.2] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(e3,e2) equal(op(e0,e3),e2).
% 1.28/1.49  14276[8:Rew:14262.0,27.1] || SkC11* -> equal(e3,e2).
% 1.28/1.49  14278[8:Rew:14262.0,79.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  14288[8:Rew:14263.0,65.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  14292[8:MRR:14276.1,6.0] || SkC11* -> .
% 1.28/1.49  14293[8:MRR:14252.2,14292.0] ||  -> SkC14 SkC13 SkC8*.
% 1.28/1.49  14296[8:MRR:33.1,14268.0] || SkC14* -> .
% 1.28/1.49  14299[8:MRR:14293.0,14296.0] ||  -> SkC13 SkC8*.
% 1.28/1.49  14309[8:MRR:30.1,14278.0] || SkC13* -> .
% 1.28/1.49  14311[8:MRR:14299.0,14309.0] ||  -> SkC8*.
% 1.28/1.49  14312[8:MRR:21.0,14311.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.49  14313[8:MRR:22.0,14311.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  14324[8:Rew:14312.0,72.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  14330[8:Rew:14313.0,63.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  14335[8:MRR:13826.1,14288.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  14338[8:Rew:14335.0,38.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  14347[8:MRR:13867.1,14330.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  14353[8:MRR:14249.1,14338.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  14375[8:Rew:14347.0,14272.3,14353.0,14272.0] ||  -> equal(e2,e1) equal(op(e2,e3),e2)** equal(e3,e2) equal(e2,e0).
% 1.28/1.49  14376[8:MRR:14375.0,14375.2,14375.3,4.0,6.0,2.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  14377[8:MRR:14376.0,14324.0] ||  -> .
% 1.28/1.49  14382[8:Spt:14377.0,14220.0,14223.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  14383[8:Spt:14377.0,14220.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  14390[8:Rew:14383.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.28/1.49  14391[8:Obv:14390.1] || SkC8* -> .
% 1.28/1.49  14392[8:MRR:13878.4,14391.0] ||  -> SkC14 SkC13 SkC11 SkC9*.
% 1.28/1.49  14394[8:Rew:14383.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  14395[8:Rew:14383.0,71.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  14399[8:MRR:13823.1,14395.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  14405[8:Rew:14399.0,78.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  14406[8:Rew:14399.0,134.1] || SkC13 equal(op(e3,e0),e0)** -> .
% 1.28/1.49  14407[8:Rew:14399.0,138.1] || SkC14 equal(op(e3,e0),e0)** -> .
% 1.28/1.49  14408[8:Rew:14399.0,14406.1] || SkC13* equal(e0,e0) -> .
% 1.28/1.49  14409[8:Obv:14408.1] || SkC13* -> .
% 1.28/1.49  14410[8:MRR:14392.1,14409.0] ||  -> SkC14 SkC11 SkC9*.
% 1.28/1.49  14411[8:Rew:14399.0,14407.1] || SkC14* equal(e0,e0) -> .
% 1.28/1.49  14412[8:Obv:14411.1] || SkC14* -> .
% 1.28/1.49  14413[8:MRR:14410.0,14412.0] ||  -> SkC11 SkC9*.
% 1.28/1.49  14414[8:MRR:13872.1,14394.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  14418[8:Rew:14414.0,4191.1] || SkC9* equal(e2,e2) -> .
% 1.28/1.49  14422[8:Obv:14418.1] || SkC9* -> .
% 1.28/1.49  14423[8:MRR:14413.1,14422.0] ||  -> SkC11*.
% 1.28/1.49  14424[8:MRR:27.0,14423.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  14425[8:MRR:26.0,14423.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  14429[8:Rew:14424.0,14221.0] ||  -> equal(e3,e2) equal(op(e1,e2),e3)**.
% 1.28/1.49  14432[8:Rew:14424.0,81.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  14433[8:Rew:14424.0,79.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  14444[8:MRR:13864.1,14433.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  14452[8:Rew:14444.0,80.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  14458[8:MRR:14429.0,6.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  14477[8:Rew:14425.0,13871.1,14383.0,13871.0] ||  -> equal(e1,e0) equal(e2,e1) equal(op(e2,e0),e1)**.
% 1.28/1.49  14478[8:MRR:14477.0,14477.1,1.0,4.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  14481[8:Rew:14478.0,37.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  14484[8:MRR:13826.0,14481.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  14492[8:Rew:14484.0,10313.2,14458.0,10313.1] ||  -> equal(op(e1,e3),e1)** equal(e3,e1) equal(e2,e1).
% 1.28/1.49  14493[8:MRR:14492.1,14492.2,5.0,4.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  14495[8:Rew:14493.0,56.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  14512[8:MRR:175.0,175.1,175.2,175.3,14452.0,14432.0,14495.0,14405.0] ||  -> .
% 1.28/1.49  14519[2:Spt:14512.0,7876.0,7882.0] || equal(op(e0,e0),e3)** -> .
% 1.28/1.49  14520[2:Spt:14512.0,7876.1,7876.2] ||  -> equal(op(e0,e0),e2)** equal(op(e0,e0),e1).
% 1.28/1.49  14521[2:MRR:168.1,14519.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3) equal(op(e0,e1),e3).
% 1.28/1.49  14522[2:MRR:167.1,14519.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3) equal(op(e1,e0),e3).
% 1.28/1.49  14523[2:MRR:228.4,14519.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(op(e1,e1),e3).
% 1.28/1.49  14524[2:MRR:225.4,14519.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(op(e1,e1),e3).
% 1.28/1.49  14525[2:MRR:222.4,14519.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(op(e1,e1),e3).
% 1.28/1.49  14526[3:Spt:14520.0] ||  -> equal(op(e0,e0),e2)**.
% 1.28/1.49  14529[3:Rew:14526.0,198.0] || equal(e2,e2) equal(op(op(e0,e0),e0),e3) equal(op(op(e0,e0),op(e0,e0)),e1)** -> .
% 1.28/1.49  14530[3:Rew:14526.0,208.0] || equal(e2,e2) equal(op(op(e0,e0),e0),e1) equal(op(op(e0,e0),op(e0,e0)),e3)** -> .
% 1.28/1.49  14531[3:Rew:14526.0,245.1] || SkC2* equal(e2,e2) -> .
% 1.28/1.49  14532[3:Rew:14526.0,220.4] || equal(op(e3,e1),e3) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(e2,e1).
% 1.28/1.49  14533[3:Rew:14526.0,223.4] || equal(op(e2,e1),e2) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(e2,e1).
% 1.28/1.49  14534[3:Rew:14526.0,230.4] || equal(op(e0,e1),e0) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1) equal(e2,e1).
% 1.28/1.49  14537[3:Rew:14526.0,171.1] ||  -> equal(op(e1,e0),e1) equal(e2,e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  14538[3:Rew:14526.0,172.1] ||  -> equal(op(e0,e1),e1) equal(e2,e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  14540[3:Rew:14526.0,60.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  14541[3:Rew:14526.0,59.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  14542[3:Rew:14526.0,58.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.49  14543[3:Rew:14526.0,36.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.49  14544[3:Rew:14526.0,35.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  14545[3:Rew:14526.0,34.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.49  14549[3:Obv:14531.1] || SkC2* -> .
% 1.28/1.49  14550[3:MRR:252.10,14549.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  14551[3:MRR:187.2,14540.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0) equal(op(e0,e3),e1).
% 1.28/1.49  14552[3:MRR:145.3,14540.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e1,e3),e2).
% 1.28/1.49  14553[3:MRR:22.1,14541.0] || SkC8* -> .
% 1.28/1.49  14554[3:MRR:188.0,14541.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 1.28/1.49  14555[3:MRR:153.3,14541.0] ||  -> equal(op(e2,e2),e2) equal(op(e3,e2),e2)** equal(op(e1,e2),e2).
% 1.28/1.49  14556[3:MRR:189.3,14542.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e0) equal(op(e0,e1),e3)**.
% 1.28/1.49  14557[3:MRR:161.3,14542.0] ||  -> equal(op(e2,e1),e2) equal(op(e1,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  14558[3:MRR:178.2,14543.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0) equal(op(e3,e0),e1).
% 1.28/1.49  14559[3:MRR:146.3,14543.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(op(e3,e1),e2).
% 1.28/1.49  14560[3:MRR:182.0,14544.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 1.28/1.49  14561[3:MRR:154.3,14544.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e3),e2)** equal(op(e2,e1),e2).
% 1.28/1.49  14562[3:MRR:186.3,14545.0] ||  -> equal(op(e1,e0),e1) equal(op(e1,e0),e0) equal(op(e1,e0),e3)**.
% 1.28/1.49  14563[3:MRR:162.3,14545.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e1),e2) equal(op(e1,e3),e2)**.
% 1.28/1.49  14564[3:MRR:14550.5,14553.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  14565[3:MRR:14537.1,4.0] ||  -> equal(op(e1,e0),e1) equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  14566[3:MRR:14538.1,4.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  14567[3:Obv:14529.0] || equal(op(op(e0,e0),e0),e3) equal(op(op(e0,e0),op(e0,e0)),e1)** -> .
% 1.28/1.49  14568[3:Rew:14526.0,14567.1,14526.0,14567.0] || equal(op(e2,e0),e3) equal(op(e2,e2),e1)** -> .
% 1.28/1.49  14569[3:Obv:14530.0] || equal(op(op(e0,e0),e0),e1) equal(op(op(e0,e0),op(e0,e0)),e3)** -> .
% 1.28/1.49  14570[3:Rew:14526.0,14569.1,14526.0,14569.0] || equal(op(e2,e0),e1) equal(op(e2,e2),e3)** -> .
% 1.28/1.49  14571[3:MRR:14532.4,4.0] || equal(op(e3,e1),e3) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  14572[3:MRR:14533.4,4.0] || equal(op(e2,e1),e2) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  14573[3:MRR:14534.4,4.0] || equal(op(e0,e1),e0) -> equal(op(e1,e1),e1) equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  14575[4:Spt:185.0] ||  -> equal(op(e1,e1),e1)**.
% 1.28/1.49  14577[4:Rew:14575.0,14557.1] ||  -> equal(op(e2,e1),e2) equal(e2,e1) equal(op(e3,e1),e2)**.
% 1.28/1.49  14584[4:Rew:14575.0,7879.3] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e1,e0).
% 1.28/1.49  14585[4:Rew:14575.0,165.0] ||  -> equal(e1,e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  14586[4:Rew:14575.0,166.0] ||  -> equal(e1,e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  14588[4:Rew:14575.0,68.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  14589[4:Rew:14575.0,67.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  14590[4:Rew:14575.0,64.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  14591[4:Rew:14575.0,44.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  14592[4:Rew:14575.0,43.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  14593[4:Rew:14575.0,40.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  14594[4:Rew:14575.0,14525.3] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(e3,e1).
% 1.28/1.49  14596[4:Rew:14575.0,14523.3] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(e3,e1).
% 1.28/1.49  14600[4:Rew:14575.0,159.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e1) equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.49  14605[4:MRR:19.1,14588.0] || SkC7* -> .
% 1.28/1.49  14606[4:MRR:147.1,14588.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1) equal(op(e0,e3),e1).
% 1.28/1.49  14608[4:MRR:14564.5,14605.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  14609[4:MRR:17.1,14589.0] || SkC6* -> .
% 1.28/1.49  14610[4:MRR:155.1,14589.0] ||  -> equal(op(e2,e2),e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  14612[4:MRR:14.1,14590.0] || SkC4* -> .
% 1.28/1.49  14613[4:MRR:14562.0,14590.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e0),e3)**.
% 1.28/1.49  14614[4:MRR:14565.0,14590.0] ||  -> equal(op(e3,e0),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  14615[4:MRR:148.1,14591.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e2),e1) equal(op(e3,e0),e1).
% 1.28/1.49  14616[4:MRR:177.1,14591.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e2) equal(op(e3,e1),e0).
% 1.28/1.49  14617[4:MRR:156.1,14592.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  14620[4:MRR:14566.0,14593.0] ||  -> equal(op(e0,e3),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  14621[4:MRR:14608.5,14608.6,14609.0,14612.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC3 SkC1*.
% 1.28/1.49  14623[4:MRR:14577.1,4.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  14624[4:MRR:14585.0,1.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  14625[4:MRR:14586.0,1.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  14627[4:MRR:14600.1,5.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.49  14628[4:MRR:14584.3,1.0] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  14629[4:MRR:14594.3,5.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  14630[4:MRR:14596.3,5.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  14632[5:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  14634[5:Rew:14632.0,14610.0] ||  -> equal(e2,e1) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  14639[5:Rew:14632.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  14641[5:Rew:14632.0,14628.2] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(e2,e0).
% 1.28/1.49  14646[5:Rew:14632.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  14650[5:Rew:14632.0,14630.2] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(e3,e2).
% 1.28/1.49  14655[5:Rew:14632.0,152.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2) equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.49  14660[5:MRR:27.1,14639.0] || SkC11* -> .
% 1.28/1.49  14663[5:MRR:14621.3,14660.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC3 SkC1*.
% 1.28/1.49  14666[5:MRR:23.1,14646.0] || SkC9* -> .
% 1.28/1.49  14667[5:MRR:14623.0,14646.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  14669[5:Rew:14667.0,14627.0] ||  -> equal(e3,e2) equal(op(e2,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.49  14671[5:Rew:14667.0,30.1] || SkC13* -> equal(e3,e2).
% 1.28/1.49  14679[5:Rew:14667.0,14624.1] ||  -> equal(op(e0,e1),e0) equal(e2,e0) equal(op(e2,e1),e0)**.
% 1.28/1.49  14682[5:MRR:14671.1,6.0] || SkC13* -> .
% 1.28/1.49  14695[5:MRR:14663.1,14663.3,14682.0,14666.0] ||  -> SkC14 SkC12 SkC3 SkC1*.
% 1.28/1.49  14699[5:MRR:14634.0,4.0] ||  -> equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  14700[5:MRR:14669.0,6.0] ||  -> equal(op(e2,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.49  14701[5:MRR:14679.1,2.0] ||  -> equal(op(e0,e1),e0) equal(op(e2,e1),e0)**.
% 1.28/1.49  14704[5:MRR:14641.2,2.0] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  14705[5:MRR:14650.2,6.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  14708[5:MRR:14655.1,6.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.49  14715[6:Spt:14695.0] ||  -> SkC14*.
% 1.28/1.49  14716[6:MRR:32.0,14715.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  14717[6:MRR:33.0,14715.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  14722[6:Rew:14716.0,81.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  14725[6:Rew:14716.0,14699.0] ||  -> equal(e3,e1) equal(op(e0,e2),e1)**.
% 1.28/1.49  14734[6:Rew:14717.0,74.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  14745[6:MRR:14705.1,14722.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  14764[6:MRR:14700.0,14734.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.49  14770[6:Rew:14764.0,7878.2] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0) equal(e3,e0).
% 1.28/1.49  14779[6:MRR:14725.0,5.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  14810[6:Rew:14779.0,14770.1] ||  -> equal(op(e0,e3),e0)** equal(e1,e0) equal(e3,e0).
% 1.28/1.49  14811[6:MRR:14810.1,14810.2,1.0,3.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  14812[6:MRR:14811.0,14745.0] ||  -> .
% 1.28/1.49  14819[6:Spt:14812.0,14695.0,14715.0] || SkC14* -> .
% 1.28/1.49  14820[6:Spt:14812.0,14695.1,14695.2,14695.3] ||  -> SkC12 SkC3 SkC1*.
% 1.28/1.49  14821[7:Spt:14820.0] ||  -> SkC12*.
% 1.28/1.49  14822[7:MRR:28.0,14821.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  14825[7:MRR:233.0,14821.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  14829[7:Rew:14822.0,14704.0] || equal(e3,e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  14901[7:Obv:14829.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  14902[7:MRR:14901.0,14825.0] ||  -> .
% 1.28/1.49  14929[7:Spt:14902.0,14820.0,14821.0] || SkC12* -> .
% 1.28/1.49  14930[7:Spt:14902.0,14820.1,14820.2] ||  -> SkC3 SkC1*.
% 1.28/1.49  14931[8:Spt:14930.0] ||  -> SkC3*.
% 1.28/1.49  14932[8:MRR:13.0,14931.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  14933[8:MRR:12.0,14931.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  14943[8:Rew:14932.0,14614.0] ||  -> equal(e1,e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  14948[8:Rew:14933.0,14705.0] || equal(e0,e0) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  14951[8:Rew:14933.0,62.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  14978[8:MRR:14701.0,14951.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.49  14988[8:Rew:14978.0,14708.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e0) equal(op(e2,e0),e3).
% 1.28/1.49  14993[8:MRR:14943.0,1.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  15005[8:Obv:14948.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  15008[8:Rew:15005.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  15023[8:Rew:14993.0,14988.2] ||  -> equal(op(e2,e3),e3)** equal(e3,e0) equal(e3,e1).
% 1.28/1.49  15024[8:MRR:15023.1,15023.2,3.0,5.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  15025[8:MRR:15024.0,15008.0] ||  -> .
% 1.28/1.49  15026[8:Spt:15025.0,14930.0,14931.0] || SkC3* -> .
% 1.28/1.49  15027[8:Spt:15025.0,14930.1] ||  -> SkC1*.
% 1.28/1.49  15028[8:MRR:9.0,15027.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  15031[8:MRR:8.0,15027.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  15050[8:Rew:15031.0,14700.1] ||  -> equal(op(e2,e1),e3)** equal(e3,e0).
% 1.28/1.49  15051[8:MRR:15050.1,3.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  15056[8:Rew:15051.0,70.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  15060[8:Rew:15028.0,14522.2] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3) equal(e3,e0).
% 1.28/1.49  15061[8:MRR:15060.2,3.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3).
% 1.28/1.49  15062[8:MRR:15061.1,15056.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  15069[8:Rew:15062.0,14704.0] || equal(e3,e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  15075[8:Obv:15069.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  15081[8:Rew:15062.0,14615.2,15075.0,14615.0] ||  -> equal(e1,e0) equal(op(e3,e2),e1)** equal(e3,e1).
% 1.28/1.49  15082[8:MRR:15081.0,15081.2,1.0,5.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  15084[8:Rew:15082.0,48.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  15087[8:MRR:14620.1,15084.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  15113[8:Rew:15075.0,209.2,15087.0,209.1,15075.0,209.1,15075.0,209.0] || equal(e0,e0) equal(e1,e1) equal(op(e0,e0),e2)** -> .
% 1.28/1.49  15114[8:Obv:15113.1] || equal(op(e0,e0),e2)** -> .
% 1.28/1.49  15115[8:Rew:14526.0,15114.0] || equal(e2,e2)* -> .
% 1.28/1.49  15116[8:Obv:15115.0] ||  -> .
% 1.28/1.49  15117[5:Spt:15116.0,180.0,14632.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  15118[5:Spt:15116.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  15119[5:MRR:14555.0,15117.0] ||  -> equal(op(e3,e2),e2)** equal(op(e1,e2),e2).
% 1.28/1.49  15120[5:MRR:14561.0,15117.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2).
% 1.28/1.49  15121[6:Spt:15118.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  15125[6:Rew:15121.0,14570.1] || equal(op(e2,e0),e1)** equal(e3,e3) -> .
% 1.28/1.49  15126[6:Rew:15121.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.49  15128[6:Rew:15121.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  15131[6:Rew:15121.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  15146[6:Obv:15126.1] || SkC11* -> .
% 1.28/1.49  15147[6:MRR:14621.3,15146.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC3 SkC1*.
% 1.28/1.49  15150[6:MRR:14522.1,15128.0] ||  -> equal(op(e3,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.49  15151[6:MRR:14560.1,15128.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  15156[6:MRR:33.1,15131.0] || SkC14* -> .
% 1.28/1.49  15161[6:MRR:15147.0,15156.0] ||  -> SkC13 SkC12 SkC9 SkC3 SkC1*.
% 1.28/1.49  15162[6:Obv:15125.1] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  15163[6:MRR:14614.1,15162.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  15167[6:Rew:15163.0,13.1] || SkC3* -> equal(e1,e0).
% 1.28/1.49  15168[6:Rew:15163.0,28.1] || SkC12* -> equal(e3,e1).
% 1.28/1.49  15175[6:MRR:15167.1,1.0] || SkC3* -> .
% 1.28/1.49  15176[6:MRR:15161.3,15175.0] ||  -> SkC13 SkC12 SkC9 SkC1*.
% 1.28/1.49  15177[6:MRR:15168.1,5.0] || SkC12* -> .
% 1.28/1.49  15178[6:MRR:15176.1,15177.0] ||  -> SkC13 SkC9 SkC1*.
% 1.28/1.49  15182[6:Rew:15163.0,15150.0] ||  -> equal(e3,e1) equal(op(e1,e0),e3)**.
% 1.28/1.49  15183[6:MRR:15182.0,5.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.49  15187[6:Rew:15183.0,9.1] || SkC1* -> equal(e3,e0).
% 1.28/1.49  15190[6:Rew:15183.0,66.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  15191[6:MRR:15187.1,3.0] || SkC1* -> .
% 1.28/1.49  15192[6:MRR:15178.2,15191.0] ||  -> SkC13 SkC9*.
% 1.28/1.49  15193[6:MRR:31.1,15190.0] || SkC13* -> .
% 1.28/1.49  15195[6:MRR:15192.0,15193.0] ||  -> SkC9*.
% 1.28/1.49  15198[6:MRR:118.0,15195.0] || equal(op(e2,op(e2,e0)),e0)** -> .
% 1.28/1.49  15216[6:MRR:15151.1,15162.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  15221[6:Rew:15216.0,15198.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  15223[6:Rew:15216.0,15221.0] || equal(e0,e0)* -> .
% 1.28/1.49  15224[6:Obv:15223.0] ||  -> .
% 1.28/1.49  15290[6:Spt:15224.0,15118.0,15121.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  15291[6:Spt:15224.0,15118.1,15118.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  15292[6:MRR:14629.2,15290.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  15293[6:MRR:14630.2,15290.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  15294[6:MRR:151.1,15290.0] ||  -> equal(op(e3,e2),e3)** equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.49  15296[7:Spt:15291.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  15301[7:Rew:15296.0,14568.1] || equal(op(e2,e0),e3)** equal(e1,e1) -> .
% 1.28/1.49  15302[7:Rew:15296.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.28/1.49  15306[7:Rew:15296.0,47.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  15307[7:Rew:15296.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  15316[7:Obv:15302.1] || SkC9* -> .
% 1.28/1.49  15317[7:MRR:14621.4,15316.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC3 SkC1*.
% 1.28/1.49  15322[7:MRR:14620.1,15306.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  15328[7:Rew:15322.0,12.1] || SkC3* -> equal(e1,e0).
% 1.28/1.49  15331[7:Rew:15322.0,29.1] || SkC12* -> equal(e3,e1).
% 1.28/1.49  15338[7:MRR:15328.1,1.0] || SkC3* -> .
% 1.28/1.49  15339[7:MRR:15331.1,5.0] || SkC12* -> .
% 1.28/1.49  15340[7:MRR:14614.1,15307.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  15341[7:MRR:14560.2,15307.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e3)**.
% 1.28/1.49  15345[7:Rew:15340.0,150.1] ||  -> equal(op(e3,e3),e0)** equal(e1,e0) equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 1.28/1.49  15353[7:Rew:15340.0,138.1] || SkC14 equal(op(e3,e1),e0)** -> .
% 1.28/1.49  15354[7:MRR:15317.2,15317.4,15339.0,15338.0] ||  -> SkC14 SkC13 SkC11 SkC1*.
% 1.28/1.49  15358[7:Obv:15301.1] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  15360[7:MRR:15341.1,15358.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  15362[7:Rew:15360.0,37.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  15365[7:Rew:15360.0,126.1] || SkC11 equal(op(e2,e0),e0)** -> .
% 1.28/1.49  15368[7:MRR:9.1,15362.0] || SkC1* -> .
% 1.28/1.49  15369[7:MRR:14613.0,15362.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.49  15370[7:MRR:14625.0,15362.0] ||  -> equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  15371[7:MRR:15354.3,15368.0] ||  -> SkC14 SkC13 SkC11*.
% 1.28/1.49  15374[7:Rew:15369.0,66.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  15379[7:MRR:31.1,15374.0] || SkC13* -> .
% 1.28/1.49  15381[7:MRR:15371.1,15379.0] ||  -> SkC14 SkC11*.
% 1.28/1.49  15384[7:Rew:15360.0,15365.1] || SkC11* equal(e0,e0) -> .
% 1.28/1.49  15385[7:Obv:15384.1] || SkC11* -> .
% 1.28/1.49  15386[7:MRR:15381.1,15385.0] ||  -> SkC14*.
% 1.28/1.49  15388[7:MRR:32.0,15386.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  15392[7:MRR:15353.0,15386.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  15402[7:Rew:15388.0,15119.0] ||  -> equal(e3,e2) equal(op(e1,e2),e2)**.
% 1.28/1.49  15427[7:MRR:15402.0,6.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  15432[7:Rew:15427.0,15370.1] ||  -> equal(op(e1,e3),e0)** equal(e2,e0).
% 1.28/1.49  15433[7:MRR:15432.1,2.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  15435[7:Rew:15433.0,56.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  15449[7:Rew:15388.0,15345.2] ||  -> equal(op(e3,e3),e0)** equal(e1,e0) equal(e3,e0) equal(op(e3,e1),e0).
% 1.28/1.49  15450[7:MRR:15449.1,15449.2,1.0,3.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e1),e0).
% 1.28/1.49  15451[7:MRR:15450.0,15450.1,15435.0,15392.0] ||  -> .
% 1.28/1.49  15456[7:Spt:15451.0,15291.0,15296.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  15457[7:Spt:15451.0,15291.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  15461[7:Rew:15457.0,49.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  15462[7:Rew:15457.0,71.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  15463[7:Rew:15457.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  15465[7:Rew:15457.0,75.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  15466[7:Rew:15457.0,51.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  15471[7:Rew:15457.0,14610.0] ||  -> equal(e1,e0) equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  15472[7:MRR:15471.0,1.0] ||  -> equal(op(e3,e2),e1)** equal(op(e0,e2),e1).
% 1.28/1.49  15473[7:Rew:15457.0,14617.0] ||  -> equal(e1,e0) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  15474[7:MRR:15473.0,1.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  15476[7:MRR:7878.1,15463.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  15477[7:MRR:14560.0,15462.0] ||  -> equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 1.28/1.49  15479[7:MRR:14625.2,15461.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)**.
% 1.28/1.49  15485[7:MRR:179.3,15465.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e1).
% 1.28/1.49  15486[7:MRR:176.3,15466.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1).
% 1.28/1.49  15496[8:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  15497[8:Rew:15496.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  15498[8:Rew:15496.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  15504[8:Rew:15496.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  15507[8:Rew:15496.0,14606.0] ||  -> equal(e3,e1) equal(op(e2,e3),e1)** equal(op(e0,e3),e1).
% 1.28/1.49  15515[8:Rew:15496.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  15516[8:Rew:15496.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  15521[8:MRR:30.1,15497.0] || SkC13* -> .
% 1.28/1.49  15522[8:MRR:14616.0,15497.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.49  15523[8:MRR:14627.0,15497.0] ||  -> equal(op(e2,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.49  15524[8:MRR:14621.1,15521.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC3 SkC1*.
% 1.28/1.49  15525[8:MRR:29.1,15498.0] || SkC12* -> .
% 1.28/1.49  15528[8:MRR:14558.0,15504.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  15530[8:MRR:33.1,15515.0] || SkC14* -> .
% 1.28/1.49  15532[8:MRR:15485.0,15515.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1).
% 1.28/1.49  15533[8:MRR:15294.0,15516.0] ||  -> equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  15537[8:MRR:15524.0,15524.1,15530.0,15525.0] ||  -> SkC11 SkC9 SkC3 SkC1*.
% 1.28/1.49  15540[8:MRR:15507.0,5.0] ||  -> equal(op(e2,e3),e1)** equal(op(e0,e3),e1).
% 1.28/1.49  15545[9:Spt:15537.0] ||  -> SkC11*.
% 1.28/1.49  15546[9:MRR:27.0,15545.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  15547[9:MRR:26.0,15545.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  15552[9:Rew:15546.0,79.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  15565[9:Rew:15547.0,15474.0] ||  -> equal(e2,e1) equal(op(e2,e0),e1)**.
% 1.28/1.49  15568[9:MRR:15522.0,15552.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  15577[9:Rew:15568.0,76.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  15603[9:MRR:15528.0,15577.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  15610[9:Rew:15603.0,39.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  15634[9:MRR:15477.1,15610.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.49  15646[9:Rew:15634.0,15565.1] ||  -> equal(e2,e1) equal(e3,e1)**.
% 1.28/1.49  15647[9:MRR:15646.0,15646.1,4.0,5.0] ||  -> .
% 1.28/1.49  15648[9:Spt:15647.0,15537.0,15545.0] || SkC11* -> .
% 1.28/1.49  15649[9:Spt:15647.0,15537.1,15537.2,15537.3] ||  -> SkC9 SkC3 SkC1*.
% 1.28/1.49  15650[10:Spt:15649.0] ||  -> SkC9*.
% 1.28/1.49  15651[10:MRR:23.0,15650.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  15652[10:MRR:24.0,15650.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  15657[10:Rew:15651.0,74.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  15670[10:Rew:15652.0,15533.0] ||  -> equal(e3,e2) equal(op(e0,e2),e3)**.
% 1.28/1.49  15671[10:MRR:15532.0,15657.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  15677[10:Rew:15671.0,53.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  15718[10:MRR:14620.0,15677.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  15752[10:Rew:15718.0,15670.1] ||  -> equal(e3,e2)** equal(e3,e1).
% 1.28/1.49  15753[10:MRR:15752.0,15752.1,6.0,5.0] ||  -> .
% 1.28/1.49  15754[10:Spt:15753.0,15649.0,15650.0] || SkC9* -> .
% 1.28/1.49  15755[10:Spt:15753.0,15649.1,15649.2] ||  -> SkC3 SkC1*.
% 1.28/1.49  15756[11:Spt:15755.0] ||  -> SkC3*.
% 1.28/1.49  15757[11:MRR:13.0,15756.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  15758[11:MRR:12.0,15756.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  15764[11:Rew:15757.0,76.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  15776[11:Rew:15758.0,15540.1] ||  -> equal(op(e2,e3),e1)** equal(e1,e0).
% 1.28/1.49  15778[11:MRR:15522.1,15764.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  15782[11:Rew:15778.0,45.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  15811[11:MRR:15120.1,15782.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  15856[11:Rew:15811.0,15776.0] ||  -> equal(e2,e1)** equal(e1,e0).
% 1.28/1.49  15857[11:MRR:15856.0,15856.1,4.0,1.0] ||  -> .
% 1.28/1.49  15858[11:Spt:15857.0,15755.0,15756.0] || SkC3* -> .
% 1.28/1.49  15859[11:Spt:15857.0,15755.1] ||  -> SkC1*.
% 1.28/1.49  15860[11:MRR:8.0,15859.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  15863[11:MRR:9.0,15859.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  15866[11:Rew:15863.0,38.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  15875[11:MRR:15528.0,15866.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  15879[11:Rew:15875.0,39.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  15897[11:Rew:15860.0,15523.1] ||  -> equal(op(e2,e1),e3)** equal(e3,e0).
% 1.28/1.49  15898[11:MRR:15897.1,3.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  15902[11:Rew:15898.0,70.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  15935[11:MRR:15477.0,15477.1,15902.0,15879.0] ||  -> .
% 1.28/1.49  15936[8:Spt:15935.0,175.0,15496.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  15937[8:Spt:15935.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  15938[8:MRR:15293.1,15936.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  15939[8:MRR:12.1,15938.0] || SkC3* -> .
% 1.28/1.49  15940[8:MRR:15476.0,15938.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  15941[8:MRR:14621.5,15939.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC1*.
% 1.28/1.49  15948[8:MRR:15292.1,15936.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  15949[8:MRR:26.1,15948.0] || SkC11* -> .
% 1.28/1.49  15950[8:MRR:15120.0,15948.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  15951[8:MRR:15941.3,15949.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC1*.
% 1.28/1.49  15954[8:Rew:15950.0,45.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  15957[8:MRR:14552.1,15948.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2).
% 1.28/1.49  15958[8:MRR:14559.2,15954.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2).
% 1.28/1.49  15961[8:Rew:15940.0,14627.2,15950.0,14627.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e2) equal(e3,e0).
% 1.28/1.49  15962[8:MRR:15961.1,15961.2,6.0,3.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  15964[8:Rew:15962.0,76.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  15965[8:Rew:15962.0,79.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  15971[8:MRR:28.1,15964.0] || SkC12* -> .
% 1.28/1.49  15972[8:MRR:15951.2,15971.0] ||  -> SkC14 SkC13 SkC9 SkC1*.
% 1.28/1.49  15973[8:MRR:32.1,15965.0] || SkC14* -> .
% 1.28/1.49  15974[8:MRR:15972.0,15973.0] ||  -> SkC13 SkC9 SkC1*.
% 1.28/1.49  15977[8:MRR:14551.1,15938.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e1).
% 1.28/1.49  15979[8:MRR:14558.0,15964.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  15980[8:MRR:15485.1,15948.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e1).
% 1.28/1.49  15983[8:MRR:15486.0,15965.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1).
% 1.28/1.49  15986[9:Spt:15937.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  15989[9:Rew:15986.0,81.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  16015[9:MRR:15983.0,15989.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  16017[9:Rew:16015.0,77.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  16023[9:MRR:14614.0,16017.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  16024[9:MRR:15979.1,16017.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  16027[9:Rew:16023.0,72.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  16034[9:Rew:16024.0,38.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  16052[9:MRR:15980.1,16027.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  16055[9:Rew:16052.0,121.1] || SkC9 equal(op(e2,e3),e3)** -> .
% 1.28/1.49  16059[9:MRR:9.1,16034.0] || SkC1* -> .
% 1.28/1.49  16061[9:MRR:15479.0,16034.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  16062[9:MRR:15974.2,16059.0] ||  -> SkC13 SkC9*.
% 1.28/1.49  16068[9:Rew:16061.0,31.1] || SkC13* -> equal(e3,e0).
% 1.28/1.49  16070[9:MRR:16068.1,3.0] || SkC13* -> .
% 1.28/1.49  16071[9:MRR:16062.0,16070.0] ||  -> SkC9*.
% 1.28/1.49  16078[9:Rew:16052.0,16055.1] || SkC9* equal(e3,e3) -> .
% 1.28/1.49  16079[9:Obv:16078.1] || SkC9* -> .
% 1.28/1.49  16080[9:MRR:16079.0,16071.0] ||  -> .
% 1.28/1.49  16085[9:Spt:16080.0,15937.0,15986.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  16086[9:Spt:16080.0,15937.1,15937.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  16087[9:MRR:15957.0,16085.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  16089[9:Rew:16087.0,31.1] || SkC13* -> equal(e3,e2).
% 1.28/1.49  16091[9:Rew:16087.0,69.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  16095[9:MRR:16089.1,6.0] || SkC13* -> .
% 1.28/1.49  16096[9:MRR:15974.0,16095.0] ||  -> SkC9 SkC1*.
% 1.28/1.49  16097[9:MRR:24.1,16091.0] || SkC9* -> .
% 1.28/1.49  16098[9:MRR:16096.0,16097.0] ||  -> SkC1*.
% 1.28/1.49  16106[9:MRR:15958.0,16085.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  16124[9:Rew:16106.0,15472.0] ||  -> equal(e2,e1) equal(op(e0,e2),e1)**.
% 1.28/1.49  16125[9:MRR:16124.0,4.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  16128[9:Rew:16125.0,63.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  16144[9:MRR:15977.1,16128.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  16148[9:Rew:16144.0,89.1,16144.0,89.1] || SkC1* equal(e3,e3) -> .
% 1.28/1.49  16149[9:Obv:16148.1] || SkC1* -> .
% 1.28/1.49  16150[9:MRR:16149.0,16098.0] ||  -> .
% 1.28/1.49  16160[4:Spt:16150.0,185.0,14575.0] || equal(op(e1,e1),e1)** -> .
% 1.28/1.49  16161[4:Spt:16150.0,185.1,185.2,185.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 1.28/1.49  16162[4:MRR:163.0,16160.0] ||  -> equal(op(e3,e1),e1)** equal(op(e2,e1),e1) equal(op(e0,e1),e1).
% 1.28/1.49  16163[4:MRR:164.0,16160.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e2),e1) equal(op(e1,e0),e1).
% 1.28/1.49  16164[4:MRR:14573.1,16160.0] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  16165[4:MRR:14572.1,16160.0] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  16166[4:MRR:14571.1,16160.0] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)** equal(op(e2,e2),e1).
% 1.28/1.49  16167[5:Spt:16161.0] ||  -> equal(op(e1,e1),e3)**.
% 1.28/1.49  16169[5:Rew:16167.0,216.0] || equal(e3,e3) equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e2)** -> .
% 1.28/1.49  16170[5:Rew:16167.0,206.0] || equal(e3,e3) equal(op(op(e1,e1),e1),e2) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.49  16171[5:Rew:16167.0,239.1] || SkC7* equal(e3,e3) -> .
% 1.28/1.49  16172[5:Rew:16167.0,40.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.49  16173[5:Rew:16167.0,43.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  16174[5:Rew:16167.0,44.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  16175[5:Rew:16167.0,64.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.49  16176[5:Rew:16167.0,67.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  16177[5:Rew:16167.0,68.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  16180[5:Rew:16167.0,7879.3] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e3,e0).
% 1.28/1.49  16181[5:Rew:16167.0,7881.3] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e3,e0).
% 1.28/1.49  16182[5:Rew:16167.0,166.0] ||  -> equal(e3,e0) equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  16183[5:Rew:16167.0,165.0] ||  -> equal(e3,e0) equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  16187[5:Rew:16167.0,14563.1] ||  -> equal(op(e1,e2),e2) equal(e3,e2) equal(op(e1,e3),e2)**.
% 1.28/1.49  16188[5:Rew:16167.0,14557.1] ||  -> equal(op(e2,e1),e2) equal(e3,e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  16193[5:Obv:16171.1] || SkC7* -> .
% 1.28/1.49  16194[5:MRR:14564.5,16193.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  16195[5:MRR:14521.2,16172.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  16196[5:MRR:14556.2,16172.0] ||  -> equal(op(e0,e1),e1)** equal(op(e0,e1),e0).
% 1.28/1.49  16197[5:MRR:181.2,16173.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1) equal(op(e2,e1),e0).
% 1.28/1.49  16198[5:MRR:152.2,16173.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e2),e3) equal(op(e2,e0),e3).
% 1.28/1.49  16199[5:MRR:30.1,16174.0] || SkC13* -> .
% 1.28/1.49  16200[5:MRR:177.0,16174.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.49  16202[5:MRR:14522.2,16175.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3).
% 1.28/1.49  16203[5:MRR:14562.2,16175.0] ||  -> equal(op(e1,e0),e1)** equal(op(e1,e0),e0).
% 1.28/1.49  16204[5:MRR:184.2,16176.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1) equal(op(e1,e2),e0).
% 1.28/1.49  16206[5:MRR:183.0,16177.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  16207[5:MRR:143.2,16177.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e3),e3) equal(op(e0,e3),e3).
% 1.28/1.49  16208[5:MRR:16194.1,16199.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  16209[5:MRR:16187.1,6.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)**.
% 1.28/1.49  16210[5:MRR:16188.1,6.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)**.
% 1.28/1.49  16211[5:MRR:16182.0,3.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  16212[5:MRR:16183.0,3.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  16213[5:MRR:16180.3,3.0] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  16214[5:MRR:16181.3,3.0] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  16215[5:Obv:16169.0] || equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e2)** -> .
% 1.28/1.49  16216[5:Rew:16167.0,16215.1,16167.0,16215.0] || equal(op(e3,e1),e0) equal(op(e3,e3),e2)** -> .
% 1.28/1.49  16217[5:Obv:16170.0] || equal(op(op(e1,e1),e1),e2) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.49  16218[5:Rew:16167.0,16217.1,16167.0,16217.0] || equal(op(e3,e1),e2) equal(op(e3,e3),e0)** -> .
% 1.28/1.49  16220[6:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  16221[6:Rew:16220.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  16224[6:Rew:16220.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  16225[6:Rew:16220.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  16230[6:Rew:16220.0,16164.2] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)** equal(e2,e1).
% 1.28/1.49  16243[6:Rew:16220.0,16214.2] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(e2,e0).
% 1.28/1.49  16244[6:Rew:16220.0,16213.2] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(e2,e0).
% 1.28/1.49  16249[6:MRR:24.1,16221.0] || SkC9* -> .
% 1.28/1.49  16252[6:MRR:16208.3,16249.0] ||  -> SkC14 SkC12 SkC11 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  16267[6:MRR:16210.0,16224.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  16278[6:Rew:16267.0,16218.0] || equal(e2,e2) equal(op(e3,e3),e0)** -> .
% 1.28/1.49  16283[6:MRR:26.1,16225.0] || SkC11* -> .
% 1.28/1.49  16287[6:MRR:16252.2,16283.0] ||  -> SkC14 SkC12 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  16289[6:Obv:16278.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  16296[6:MRR:16230.2,4.0] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)**.
% 1.28/1.49  16297[6:MRR:16243.2,2.0] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  16298[6:MRR:16297.1,16289.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  16299[6:MRR:14.1,16298.0] || SkC4* -> .
% 1.28/1.49  16301[6:MRR:16203.0,16298.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  16303[6:MRR:16287.3,16299.0] ||  -> SkC14 SkC12 SkC6 SkC3 SkC1*.
% 1.28/1.49  16305[6:Rew:16301.0,38.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  16308[6:Rew:16301.0,106.1] || SkC6 equal(op(e1,e0),e0)** -> .
% 1.28/1.49  16315[6:MRR:13.1,16305.0] || SkC3* -> .
% 1.28/1.49  16316[6:MRR:14558.1,16305.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e1).
% 1.28/1.49  16317[6:MRR:16303.3,16315.0] ||  -> SkC14 SkC12 SkC6 SkC1*.
% 1.28/1.49  16322[6:Rew:16301.0,16308.1] || SkC6* equal(e0,e0) -> .
% 1.28/1.49  16323[6:Obv:16322.1] || SkC6* -> .
% 1.28/1.49  16324[6:MRR:16317.2,16323.0] ||  -> SkC14 SkC12 SkC1*.
% 1.28/1.49  16325[6:MRR:16244.2,2.0] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  16326[6:MRR:16325.1,16289.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  16327[6:MRR:28.1,16326.0] || SkC12* -> .
% 1.28/1.49  16328[6:MRR:16202.0,16326.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.49  16330[6:MRR:16316.0,16326.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  16331[6:MRR:16324.1,16327.0] ||  -> SkC14 SkC1*.
% 1.28/1.49  16334[6:Rew:16328.0,72.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  16340[6:Rew:16330.0,78.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  16345[6:MRR:33.1,16334.0] || SkC14* -> .
% 1.28/1.49  16347[6:MRR:16331.0,16345.0] ||  -> SkC1*.
% 1.28/1.49  16348[6:MRR:8.0,16347.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  16353[6:Rew:16348.0,16296.0] || equal(e0,e0) -> equal(op(e3,e3),e1)**.
% 1.28/1.49  16382[6:Obv:16353.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  16383[6:MRR:16382.0,16340.0] ||  -> .
% 1.28/1.49  16398[6:Spt:16383.0,180.0,16220.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  16399[6:Spt:16383.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  16401[6:MRR:14561.0,16398.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2).
% 1.28/1.49  16402[7:Spt:16399.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  16406[7:Rew:16402.0,14570.1] || equal(op(e2,e0),e1)** equal(e3,e3) -> .
% 1.28/1.49  16407[7:Rew:16402.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.49  16416[7:Rew:16402.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  16419[7:Rew:16402.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  16420[7:Rew:16402.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  16428[7:Rew:16402.0,16214.2] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(e3,e0).
% 1.28/1.49  16430[7:Obv:16407.1] || SkC11* -> .
% 1.28/1.49  16431[7:MRR:16208.2,16430.0] ||  -> SkC14 SkC12 SkC9 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  16432[7:MRR:32.1,16416.0] || SkC14* -> .
% 1.28/1.49  16437[7:MRR:16195.1,16419.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  16442[7:Rew:16437.0,12.1] || SkC3* -> equal(e3,e0).
% 1.28/1.49  16448[7:Rew:16437.0,89.1] || SkC1 equal(op(e0,e3),e3)** -> .
% 1.28/1.49  16451[7:MRR:16442.1,3.0] || SkC3* -> .
% 1.28/1.49  16453[7:MRR:14560.1,16420.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  16465[7:MRR:16431.0,16431.5,16432.0,16451.0] ||  -> SkC12 SkC9 SkC6 SkC4 SkC1*.
% 1.28/1.49  16466[7:Rew:16437.0,16448.1] || SkC1* equal(e3,e3) -> .
% 1.28/1.49  16467[7:Obv:16466.1] || SkC1* -> .
% 1.28/1.49  16468[7:MRR:16465.4,16467.0] ||  -> SkC12 SkC9 SkC6 SkC4*.
% 1.28/1.49  16469[7:Obv:16406.1] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  16470[7:MRR:16453.1,16469.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  16472[7:Rew:16470.0,37.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  16473[7:Rew:16470.0,70.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  16475[7:Rew:16470.0,118.1] || SkC9 equal(op(e2,e0),e0)** -> .
% 1.28/1.49  16478[7:MRR:16203.1,16472.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  16482[7:Rew:16478.0,4194.1] || SkC6* equal(e1,e1) -> .
% 1.28/1.49  16483[7:Rew:16478.0,66.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  16488[7:MRR:16212.2,16473.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  16489[7:Obv:16482.1] || SkC6* -> .
% 1.28/1.49  16490[7:MRR:16468.2,16489.0] ||  -> SkC12 SkC9 SkC4*.
% 1.28/1.49  16491[7:MRR:16206.0,16483.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  16493[7:Rew:16470.0,16475.1] || SkC9* equal(e0,e0) -> .
% 1.28/1.49  16494[7:Obv:16493.1] || SkC9* -> .
% 1.28/1.49  16495[7:MRR:16490.1,16494.0] ||  -> SkC12 SkC4*.
% 1.28/1.49  16500[7:Rew:16478.0,16428.0] || equal(e1,e1) -> equal(op(e3,e3),e0)** equal(e3,e0).
% 1.28/1.49  16501[7:Obv:16500.0] ||  -> equal(op(e3,e3),e0)** equal(e3,e0).
% 1.28/1.49  16502[7:MRR:16501.1,3.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  16503[7:Rew:16502.0,56.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  16504[7:Rew:16502.0,80.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  16523[7:MRR:16491.1,16503.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  16533[7:Rew:16523.0,55.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  16537[7:MRR:16200.2,16504.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)**.
% 1.28/1.49  16538[7:MRR:16488.1,16504.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  16543[7:Rew:16538.0,15.1] || SkC4* -> equal(e1,e0).
% 1.28/1.49  16547[7:MRR:16543.1,1.0] || SkC4* -> .
% 1.28/1.49  16548[7:MRR:16495.1,16547.0] ||  -> SkC12*.
% 1.28/1.49  16549[7:MRR:131.0,16548.0] || equal(op(e3,op(e3,e1)),e1)** -> .
% 1.28/1.49  16559[7:MRR:16401.0,16533.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  16561[7:Rew:16559.0,45.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  16583[7:MRR:16537.1,16561.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  16587[7:Rew:16583.0,16549.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  16588[7:Rew:16583.0,16587.0] || equal(e1,e1)* -> .
% 1.28/1.49  16589[7:Obv:16588.0] ||  -> .
% 1.28/1.49  16603[7:Spt:16589.0,16399.0,16402.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  16604[7:Spt:16589.0,16399.1,16399.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  16605[7:MRR:16198.1,16603.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e0),e3).
% 1.28/1.49  16607[8:Spt:16604.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  16610[8:Rew:16607.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  16611[8:Rew:16607.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  16616[8:Rew:16607.0,213.0] || equal(e1,e1) equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e3)** -> .
% 1.28/1.49  16618[8:Rew:16607.0,14568.1] || equal(op(e2,e0),e3)** equal(e1,e1) -> .
% 1.28/1.49  16619[8:Rew:16607.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.28/1.49  16628[8:MRR:17.1,16610.0] || SkC6* -> .
% 1.28/1.49  16631[8:MRR:16208.4,16628.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC4 SkC3 SkC1*.
% 1.28/1.49  16632[8:MRR:14560.2,16611.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e3)**.
% 1.28/1.49  16642[8:Obv:16619.1] || SkC9* -> .
% 1.28/1.49  16643[8:MRR:16631.3,16642.0] ||  -> SkC14 SkC12 SkC11 SkC4 SkC3 SkC1*.
% 1.28/1.49  16644[8:Obv:16618.1] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  16645[8:MRR:16202.1,16644.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  16646[8:MRR:16605.1,16644.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  16650[8:Rew:16645.0,13.1] || SkC3* -> equal(e3,e0).
% 1.28/1.49  16651[8:Rew:16645.0,77.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  16659[8:Rew:16646.0,26.1] || SkC11* -> equal(e3,e2).
% 1.28/1.49  16660[8:Rew:16646.0,53.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  16667[8:MRR:16650.1,3.0] || SkC3* -> .
% 1.28/1.49  16668[8:MRR:16643.4,16667.0] ||  -> SkC14 SkC12 SkC11 SkC4 SkC1*.
% 1.28/1.49  16669[8:MRR:16659.1,6.0] || SkC11* -> .
% 1.28/1.49  16670[8:MRR:16668.2,16669.0] ||  -> SkC14 SkC12 SkC4 SkC1*.
% 1.28/1.49  16671[8:MRR:32.1,16651.0] || SkC14* -> .
% 1.28/1.49  16673[8:MRR:16670.0,16671.0] ||  -> SkC12 SkC4 SkC1*.
% 1.28/1.49  16684[8:MRR:29.1,16660.0] || SkC12* -> .
% 1.28/1.49  16685[8:MRR:14551.0,16660.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.49  16686[8:MRR:16673.0,16684.0] ||  -> SkC4 SkC1*.
% 1.28/1.49  16696[8:MRR:16632.1,16644.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  16698[8:Rew:16696.0,37.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  16701[8:MRR:9.1,16698.0] || SkC1* -> .
% 1.28/1.49  16703[8:MRR:16211.0,16698.0] ||  -> equal(op(e1,e3),e0)** equal(op(e1,e2),e0).
% 1.28/1.49  16704[8:MRR:16686.1,16701.0] ||  -> SkC4*.
% 1.28/1.49  16706[8:MRR:15.0,16704.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  16717[8:Rew:16706.0,62.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  16720[8:MRR:16685.1,16717.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  16723[8:Rew:16720.0,52.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  16733[8:MRR:16703.0,16723.0] ||  -> equal(op(e1,e2),e0)**.
% 1.28/1.49  16770[8:Obv:16616.0] || equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e3)** -> .
% 1.28/1.49  16771[8:Rew:16607.0,16770.1,16733.0,16770.0,16607.0,16770.0] || equal(e0,e0) equal(op(e1,e1),e3)** -> .
% 1.28/1.49  16772[8:Obv:16771.0] || equal(op(e1,e1),e3)** -> .
% 1.28/1.49  16773[8:Rew:16167.0,16772.0] || equal(e3,e3)* -> .
% 1.28/1.49  16774[8:Obv:16773.0] ||  -> .
% 1.28/1.49  16783[8:Spt:16774.0,16604.0,16607.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  16784[8:Spt:16774.0,16604.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  16789[8:Rew:16784.0,51.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  16790[8:Rew:16784.0,75.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  16791[8:Rew:16784.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  16792[8:Rew:16784.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  16793[8:Rew:16784.0,71.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  16794[8:Rew:16784.0,49.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  16798[8:MRR:16204.2,16794.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1).
% 1.28/1.49  16799[8:MRR:14560.0,16793.0] ||  -> equal(op(e2,e0),e3)** equal(op(e2,e0),e1).
% 1.28/1.49  16800[8:MRR:14554.0,16792.0] ||  -> equal(op(e0,e2),e3)** equal(op(e0,e2),e1).
% 1.28/1.49  16801[8:MRR:16197.2,16791.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e1),e1).
% 1.28/1.49  16802[8:MRR:7877.1,16793.0] ||  -> equal(op(e3,e0),e0)** equal(op(e1,e0),e0).
% 1.28/1.49  16803[8:MRR:7878.1,16792.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e1),e0).
% 1.28/1.49  16804[8:MRR:16212.2,16791.0] ||  -> equal(op(e0,e1),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  16805[8:MRR:16211.2,16794.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e3),e0)**.
% 1.28/1.49  16806[8:Rew:16784.0,16164.2] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)** equal(e1,e0).
% 1.28/1.49  16807[8:MRR:16806.2,1.0] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)**.
% 1.28/1.49  16808[8:Rew:16784.0,16165.2] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)** equal(e1,e0).
% 1.28/1.49  16809[8:MRR:16808.2,1.0] || equal(op(e2,e1),e2) -> equal(op(e3,e3),e1)**.
% 1.28/1.49  16811[8:MRR:150.2,16789.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(op(e3,e1),e0).
% 1.28/1.49  16812[8:MRR:176.3,16789.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2) equal(op(e3,e2),e1).
% 1.28/1.49  16813[8:MRR:179.3,16790.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e1).
% 1.28/1.49  16816[8:Rew:16784.0,156.0] ||  -> equal(e1,e0) equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  16817[8:MRR:16816.0,1.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  16827[9:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  16828[9:Rew:16827.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  16829[9:Rew:16827.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  16842[9:Rew:16827.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  16852[9:Rew:16827.0,16809.1] || equal(op(e2,e1),e2)** -> equal(e3,e1).
% 1.28/1.49  16854[9:MRR:28.1,16828.0] || SkC12* -> .
% 1.28/1.49  16857[9:MRR:16208.1,16854.0] ||  -> SkC14 SkC11 SkC9 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  16869[9:MRR:33.1,16829.0] || SkC14* -> .
% 1.28/1.49  16872[9:MRR:14551.0,16842.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e1)**.
% 1.28/1.49  16885[9:MRR:16857.0,16869.0] ||  -> SkC11 SkC9 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  16886[9:MRR:16852.1,5.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  16887[9:MRR:23.1,16886.0] || SkC9* -> .
% 1.28/1.49  16888[9:MRR:16401.1,16886.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  16889[9:MRR:16210.0,16886.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  16890[9:MRR:16801.0,16886.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  16891[9:MRR:16885.1,16887.0] ||  -> SkC11 SkC6 SkC4 SkC3 SkC1*.
% 1.28/1.49  16894[9:Rew:16888.0,55.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  16901[9:Rew:16889.0,79.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  16906[9:Rew:16890.0,41.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  16910[9:MRR:16209.1,16894.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  16913[9:Rew:16910.0,16163.1] ||  -> equal(op(e1,e3),e1)** equal(e2,e1) equal(op(e1,e0),e1).
% 1.28/1.49  16914[9:Rew:16910.0,17.1] || SkC6* -> equal(e2,e1).
% 1.28/1.49  16920[9:MRR:16914.1,4.0] || SkC6* -> .
% 1.28/1.49  16921[9:MRR:16891.1,16920.0] ||  -> SkC11 SkC4 SkC3 SkC1*.
% 1.28/1.49  16923[9:MRR:27.1,16901.0] || SkC11* -> .
% 1.28/1.49  16924[9:MRR:16921.0,16923.0] ||  -> SkC4 SkC3 SkC1*.
% 1.28/1.49  16925[9:MRR:15.1,16906.0] || SkC4* -> .
% 1.28/1.49  16926[9:MRR:16196.0,16906.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  16927[9:MRR:16924.0,16925.0] ||  -> SkC3 SkC1*.
% 1.28/1.49  16930[9:Rew:16926.0,62.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  16933[9:MRR:12.1,16930.0] || SkC3* -> .
% 1.28/1.49  16934[9:MRR:16927.0,16933.0] ||  -> SkC1*.
% 1.28/1.49  16935[9:MRR:9.0,16934.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  16949[9:MRR:16872.0,16930.0] ||  -> equal(op(e0,e3),e1)**.
% 1.28/1.49  16951[9:Rew:16949.0,52.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  16966[9:Rew:16935.0,16913.2] ||  -> equal(op(e1,e3),e1)** equal(e2,e1) equal(e1,e0).
% 1.28/1.49  16967[9:MRR:16966.1,16966.2,4.0,1.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  16968[9:MRR:16967.0,16951.0] ||  -> .
% 1.28/1.49  16969[9:Spt:16968.0,175.0,16827.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  16970[9:Spt:16968.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  16972[9:MRR:16207.0,16969.0] ||  -> equal(op(e2,e3),e3)** equal(op(e0,e3),e3).
% 1.28/1.49  16973[10:Spt:16970.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  16987[10:Rew:16973.0,16216.1] || equal(op(e3,e1),e0)** equal(e2,e2) -> .
% 1.28/1.49  16998[10:Rew:16973.0,16807.1] || equal(op(e0,e1),e0)** -> equal(e2,e1).
% 1.28/1.49  17034[10:MRR:16998.1,4.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  17036[10:MRR:16804.0,17034.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  17099[10:Obv:16987.1] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  17100[10:Rew:17036.0,17099.0] || equal(e0,e0)* -> .
% 1.28/1.49  17101[10:Obv:17100.0] ||  -> .
% 1.28/1.49  17114[10:Spt:17101.0,16970.0,16973.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  17115[10:Spt:17101.0,16970.1,16970.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.49  17116[10:MRR:14552.0,17114.0] ||  -> equal(op(e2,e3),e2)** equal(op(e1,e3),e2).
% 1.28/1.49  17118[11:Spt:17115.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  17121[11:Rew:17118.0,78.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  17122[11:Rew:17118.0,57.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  17125[11:Rew:17118.0,16811.0] ||  -> equal(e1,e0) equal(op(e3,e0),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  17129[11:Rew:17118.0,54.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  17130[11:Rew:17118.0,80.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  17131[11:Rew:17118.0,81.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  17132[11:Rew:17118.0,56.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  17137[11:MRR:14558.2,17121.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0).
% 1.28/1.49  17139[11:MRR:16817.1,17122.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  17140[11:MRR:16813.2,17122.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2).
% 1.28/1.49  17141[11:MRR:14566.1,17129.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e2),e1)**.
% 1.28/1.49  17143[11:MRR:16200.0,17130.0] ||  -> equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.49  17144[11:MRR:16162.0,17130.0] ||  -> equal(op(e2,e1),e1)** equal(op(e0,e1),e1).
% 1.28/1.49  17146[11:MRR:16812.2,17131.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e2).
% 1.28/1.49  17147[11:MRR:16206.0,17132.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  17149[11:MRR:17125.0,1.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  17217[0:SpL:32.1,50.0] || SkC14 equal(op(e1,e2),e3)** -> .
% 1.28/1.49  17218[0:SpL:27.1,50.0] || SkC11 equal(op(e1,e2),e2)** -> .
% 1.28/1.49  17224[12:Spt:16208.4] ||  -> SkC6*.
% 1.28/1.49  17229[12:MRR:4196.0,17224.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  17230[12:MRR:4192.0,17224.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  17253[12:MRR:16799.1,17229.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.49  17259[12:Rew:17253.0,72.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  17271[12:MRR:17141.1,17230.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  17282[12:Rew:17271.0,16803.1] ||  -> equal(op(e0,e3),e0)** equal(e1,e0).
% 1.28/1.49  17313[12:MRR:16972.0,17259.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  17352[12:Rew:17313.0,17282.0] ||  -> equal(e3,e0)** equal(e1,e0).
% 1.28/1.49  17353[12:MRR:17352.0,17352.1,3.0,1.0] ||  -> .
% 1.28/1.49  17354[12:Spt:17353.0,16208.4,17224.0] || SkC6* -> .
% 1.28/1.49  17355[12:Spt:17353.0,16208.0,16208.1,16208.2,16208.3,16208.5,16208.6,16208.7] ||  -> SkC14 SkC12 SkC11 SkC9 SkC4 SkC3 SkC1*.
% 1.28/1.49  17356[13:Spt:17355.0] ||  -> SkC14*.
% 1.28/1.49  17358[13:MRR:32.0,17356.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  17359[13:MRR:33.0,17356.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  17367[13:Rew:17358.0,48.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  17374[13:Rew:17359.0,16401.0] ||  -> equal(e3,e2) equal(op(e2,e1),e2)**.
% 1.28/1.49  17380[13:MRR:16800.0,17367.0] ||  -> equal(op(e0,e2),e1)**.
% 1.28/1.49  17386[13:Rew:17380.0,61.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  17435[13:MRR:17144.1,17386.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  17471[13:Rew:17435.0,17374.1] ||  -> equal(e3,e2)** equal(e2,e1).
% 1.28/1.49  17472[13:MRR:17471.0,17471.1,6.0,4.0] ||  -> .
% 1.28/1.49  17473[13:Spt:17472.0,17355.0,17356.0] || SkC14* -> .
% 1.28/1.49  17474[13:Spt:17472.0,17355.1,17355.2,17355.3,17355.4,17355.5,17355.6] ||  -> SkC12 SkC11 SkC9 SkC4 SkC3 SkC1*.
% 1.28/1.49  17475[14:Spt:17474.0] ||  -> SkC12*.
% 1.28/1.49  17477[14:MRR:29.0,17475.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  17478[14:MRR:28.0,17475.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  17485[14:Rew:17477.0,53.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  17493[14:Rew:17478.0,16802.0] ||  -> equal(e3,e0) equal(op(e1,e0),e0)**.
% 1.28/1.49  17499[14:MRR:17140.0,17485.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  17511[14:Rew:17499.0,55.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  17538[14:MRR:17147.0,17511.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  17547[14:Rew:17538.0,66.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  17573[14:MRR:16203.1,17547.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  17585[14:Rew:17573.0,17493.1] ||  -> equal(e3,e0)** equal(e1,e0).
% 1.28/1.49  17586[14:MRR:17585.0,17585.1,3.0,1.0] ||  -> .
% 1.28/1.49  17587[14:Spt:17586.0,17474.0,17475.0] || SkC12* -> .
% 1.28/1.49  17588[14:Spt:17586.0,17474.1,17474.2,17474.3,17474.4,17474.5] ||  -> SkC11 SkC9 SkC4 SkC3 SkC1*.
% 1.28/1.49  17589[15:Spt:17588.0] ||  -> SkC11*.
% 1.28/1.49  17590[15:MRR:26.0,17589.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  17592[15:MRR:17218.0,17589.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  17599[15:Rew:17590.0,74.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  17614[15:MRR:16798.0,17592.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.49  17626[15:Rew:17614.0,65.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  17629[15:MRR:16210.0,17599.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  17637[15:Rew:17629.0,17149.1] ||  -> equal(op(e3,e0),e0)** equal(e2,e0).
% 1.28/1.49  17667[15:MRR:16203.0,17626.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  17675[15:Rew:17667.0,38.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  17691[15:MRR:17137.1,17675.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  17704[15:Rew:17691.0,17637.0] ||  -> equal(e3,e0)** equal(e2,e0).
% 1.28/1.49  17705[15:MRR:17704.0,17704.1,3.0,2.0] ||  -> .
% 1.28/1.49  17706[15:Spt:17705.0,17588.0,17589.0] || SkC11* -> .
% 1.28/1.49  17707[15:Spt:17705.0,17588.1,17588.2,17588.3,17588.4] ||  -> SkC9 SkC4 SkC3 SkC1*.
% 1.28/1.49  17708[16:Spt:17707.0] ||  -> SkC9*.
% 1.28/1.49  17710[16:MRR:24.0,17708.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  17711[16:MRR:23.0,17708.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  17716[16:Rew:17710.0,50.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  17729[16:Rew:17711.0,17139.0] ||  -> equal(e2,e1) equal(op(e2,e0),e1)**.
% 1.28/1.49  17730[16:MRR:17146.1,17716.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  17736[16:Rew:17730.0,77.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  17779[16:MRR:16202.0,17736.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.49  17814[16:Rew:17779.0,17729.1] ||  -> equal(e2,e1) equal(e3,e1)**.
% 1.28/1.49  17815[16:MRR:17814.0,17814.1,4.0,5.0] ||  -> .
% 1.28/1.49  17816[16:Spt:17815.0,17707.0,17708.0] || SkC9* -> .
% 1.28/1.49  17817[16:Spt:17815.0,17707.1,17707.2,17707.3] ||  -> SkC4 SkC3 SkC1*.
% 1.28/1.49  17818[17:Spt:17817.0] ||  -> SkC4*.
% 1.28/1.49  17820[17:MRR:15.0,17818.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  17821[17:MRR:14.0,17818.0] ||  -> equal(op(e1,e0),e1)**.
% 1.28/1.49  17828[17:Rew:17820.0,41.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  17836[17:Rew:17821.0,16805.0] ||  -> equal(e1,e0) equal(op(e1,e3),e0)**.
% 1.28/1.49  17841[17:MRR:16801.1,17828.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.49  17847[17:Rew:17841.0,74.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  17886[17:MRR:17116.0,17847.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  17920[17:Rew:17886.0,17836.1] ||  -> equal(e1,e0) equal(e2,e0)**.
% 1.28/1.49  17921[17:MRR:17920.0,17920.1,1.0,2.0] ||  -> .
% 1.28/1.49  17922[17:Spt:17921.0,17817.0,17818.0] || SkC4* -> .
% 1.28/1.49  17923[17:Spt:17921.0,17817.1,17817.2] ||  -> SkC3 SkC1*.
% 1.28/1.49  17924[18:Spt:17923.0] ||  -> SkC3*.
% 1.28/1.49  17925[18:MRR:12.0,17924.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  17926[18:MRR:13.0,17924.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  17931[18:Rew:17925.0,62.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  17945[18:Rew:17926.0,16202.0] ||  -> equal(e3,e0) equal(op(e2,e0),e3)**.
% 1.28/1.49  17947[18:MRR:16196.1,17931.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  17953[18:Rew:17947.0,41.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  17991[18:MRR:17139.0,17953.0] ||  -> equal(op(e2,e0),e1)**.
% 1.28/1.49  18025[18:Rew:17991.0,17945.1] ||  -> equal(e3,e0) equal(e3,e1)**.
% 1.28/1.49  18026[18:MRR:18025.0,18025.1,3.0,5.0] ||  -> .
% 1.28/1.49  18027[18:Spt:18026.0,17923.0,17924.0] || SkC3* -> .
% 1.28/1.49  18028[18:Spt:18026.0,17923.1] ||  -> SkC1*.
% 1.28/1.49  18029[18:MRR:8.0,18028.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.49  18032[18:MRR:9.0,18028.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  18036[18:Rew:18032.0,38.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  18038[18:Rew:18029.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.49  18055[18:MRR:17137.1,18036.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  18059[18:Rew:18055.0,77.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  18079[18:MRR:17143.1,18038.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  18083[18:Rew:18079.0,79.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  18107[18:MRR:17146.0,17146.1,18059.0,18083.0] ||  -> .
% 1.28/1.49  18108[11:Spt:18107.0,17115.0,17118.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  18109[11:Spt:18107.0,17115.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  18150[11:Rew:18109.0,16809.1] || equal(op(e2,e1),e2)** -> equal(e1,e0).
% 1.28/1.49  18151[11:MRR:18150.1,1.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  18153[11:MRR:16210.0,18151.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.49  18214[11:Rew:18109.0,16218.1,18153.0,16218.0] || equal(e2,e2)* equal(e0,e0) -> .
% 1.28/1.49  18215[11:Obv:18214.1] ||  -> .
% 1.28/1.49  18232[5:Spt:18215.0,16161.0,16167.0] || equal(op(e1,e1),e3)** -> .
% 1.28/1.49  18233[5:Spt:18215.0,16161.1,16161.2] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 1.28/1.49  18234[5:MRR:159.1,18232.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.49  18235[5:MRR:160.1,18232.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3) equal(op(e1,e0),e3).
% 1.28/1.49  18236[5:MRR:14523.3,18232.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  18237[5:MRR:14524.3,18232.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  18238[5:MRR:14525.3,18232.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  18239[6:Spt:18233.0] ||  -> equal(op(e1,e1),e2)**.
% 1.28/1.49  18242[6:Rew:18239.0,200.0] || equal(e2,e2) equal(op(op(e1,e1),e1),e3) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.49  18243[6:Rew:18239.0,214.0] || equal(e2,e2) equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e3)** -> .
% 1.28/1.49  18244[6:Rew:18239.0,240.1] || SkC6* equal(e2,e2) -> .
% 1.28/1.49  18247[6:Rew:18239.0,7881.3] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e2,e0).
% 1.28/1.49  18248[6:Rew:18239.0,7879.3] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e2,e0).
% 1.28/1.49  18253[6:Rew:18239.0,67.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  18255[6:Rew:18239.0,44.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  18256[6:Rew:18239.0,43.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  18258[6:Rew:18239.0,99.1] || SkC4 equal(op(e1,e2),e1)** -> .
% 1.28/1.49  18261[6:Obv:18244.1] || SkC6* -> .
% 1.28/1.49  18262[6:MRR:14564.6,18261.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC4 SkC3 SkC1*.
% 1.28/1.49  18265[6:MRR:24.1,18253.0] || SkC9* -> .
% 1.28/1.49  18266[6:MRR:14555.2,18253.0] ||  -> equal(op(e2,e2),e2) equal(op(e3,e2),e2)**.
% 1.28/1.49  18267[6:MRR:184.0,18253.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.49  18268[6:MRR:14559.2,18255.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2).
% 1.28/1.49  18269[6:MRR:177.2,18255.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e0).
% 1.28/1.49  18270[6:MRR:14561.2,18256.0] ||  -> equal(op(e2,e2),e2) equal(op(e2,e3),e2)**.
% 1.28/1.49  18271[6:MRR:181.0,18256.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.49  18272[6:MRR:18262.4,18265.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC7 SkC4 SkC3 SkC1*.
% 1.28/1.49  18275[6:MRR:18247.3,2.0] || equal(op(e1,e0),e1) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  18276[6:MRR:18248.3,2.0] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  18277[6:Obv:18242.0] || equal(op(op(e1,e1),e1),e3) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.49  18278[6:Rew:18239.0,18277.1,18239.0,18277.0] || equal(op(e2,e1),e3) equal(op(e2,e2),e0)** -> .
% 1.28/1.49  18279[6:Obv:18243.0] || equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e3)** -> .
% 1.28/1.49  18280[6:Rew:18239.0,18279.1,18239.0,18279.0] || equal(op(e2,e1),e0) equal(op(e2,e2),e3)** -> .
% 1.28/1.49  18282[7:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  18287[7:Rew:18282.0,16166.2] || equal(op(e3,e1),e3) -> equal(op(e3,e3),e1)** equal(e2,e1).
% 1.28/1.49  18288[7:Rew:18282.0,16164.2] || equal(op(e0,e1),e0) -> equal(op(e3,e3),e1)** equal(e2,e1).
% 1.28/1.49  18290[7:Rew:18282.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  18300[7:Rew:18282.0,18237.2] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(e3,e2).
% 1.28/1.49  18301[7:Rew:18282.0,18236.2] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(e3,e2).
% 1.28/1.49  18308[7:Rew:18282.0,18276.2] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(e2,e0).
% 1.28/1.49  18314[7:MRR:27.1,18290.0] || SkC11* -> .
% 1.28/1.49  18315[7:MRR:176.1,18290.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.49  18316[7:MRR:18268.1,18290.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  18317[7:MRR:18272.3,18314.0] ||  -> SkC14 SkC13 SkC12 SkC7 SkC4 SkC3 SkC1*.
% 1.28/1.49  18331[7:Rew:18316.0,231.1] || SkC14* equal(e2,e2) -> .
% 1.28/1.49  18340[7:Rew:18316.0,144.0] ||  -> equal(e3,e2) equal(op(e3,e2),e3)** equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.49  18343[7:Obv:18331.1] || SkC14* -> .
% 1.28/1.49  18344[7:MRR:18317.0,18343.0] ||  -> SkC13 SkC12 SkC7 SkC4 SkC3 SkC1*.
% 1.28/1.49  18345[7:Rew:18316.0,18287.1] || equal(op(e3,e1),e3)** -> equal(e2,e1) equal(e2,e1).
% 1.28/1.49  18346[7:Obv:18345.1] || equal(op(e3,e1),e3)** -> equal(e2,e1).
% 1.28/1.49  18347[7:MRR:18346.1,4.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  18348[7:MRR:30.1,18347.0] || SkC13* -> .
% 1.28/1.49  18350[7:MRR:18269.0,18347.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e1),e0).
% 1.28/1.49  18351[7:MRR:18344.0,18348.0] ||  -> SkC12 SkC7 SkC4 SkC3 SkC1*.
% 1.28/1.49  18352[7:Rew:18316.0,18288.1] || equal(op(e0,e1),e0)** -> equal(e2,e1) equal(e2,e1).
% 1.28/1.49  18353[7:Obv:18352.1] || equal(op(e0,e1),e0)** -> equal(e2,e1).
% 1.28/1.49  18354[7:MRR:18353.1,4.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  18355[7:MRR:8.1,18354.0] || SkC1* -> .
% 1.28/1.49  18356[7:MRR:7878.2,18354.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0).
% 1.28/1.49  18359[7:MRR:18351.4,18355.0] ||  -> SkC12 SkC7 SkC4 SkC3*.
% 1.28/1.49  18360[7:Rew:18316.0,18300.1] || equal(op(e1,e3),e1)** -> equal(e3,e2) equal(e3,e2).
% 1.28/1.49  18361[7:Obv:18360.1] || equal(op(e1,e3),e1)** -> equal(e3,e2).
% 1.28/1.49  18362[7:MRR:18361.1,6.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  18363[7:MRR:19.1,18362.0] || SkC7* -> .
% 1.28/1.49  18366[7:MRR:18359.1,18363.0] ||  -> SkC12 SkC4 SkC3*.
% 1.28/1.49  18367[7:Rew:18316.0,18301.1] || equal(op(e0,e3),e0)** -> equal(e3,e2) equal(e3,e2).
% 1.28/1.49  18368[7:Obv:18367.1] || equal(op(e0,e3),e0)** -> equal(e3,e2).
% 1.28/1.49  18369[7:MRR:18368.1,6.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  18370[7:MRR:12.1,18369.0] || SkC3* -> .
% 1.28/1.49  18372[7:MRR:18356.0,18369.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  18373[7:MRR:18366.2,18370.0] ||  -> SkC12 SkC4*.
% 1.28/1.49  18377[7:Rew:18372.0,46.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  18378[7:Rew:18372.0,48.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  18381[7:MRR:18267.2,18377.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.49  18385[7:Rew:18316.0,18308.1] || equal(op(e3,e0),e3)** -> equal(e2,e0) equal(e2,e0).
% 1.28/1.49  18386[7:Obv:18385.1] || equal(op(e3,e0),e3)** -> equal(e2,e0).
% 1.28/1.49  18387[7:MRR:18386.1,2.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  18388[7:MRR:28.1,18387.0] || SkC12* -> .
% 1.28/1.49  18391[7:MRR:18373.0,18388.0] ||  -> SkC4*.
% 1.28/1.49  18392[7:MRR:15.0,18391.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  18396[7:MRR:18258.0,18391.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  18398[7:Rew:18392.0,42.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  18412[7:MRR:18381.0,18396.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  18414[7:Rew:18412.0,50.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  18418[7:MRR:18350.0,18398.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  18461[7:MRR:18315.0,18315.2,18414.0,18378.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  18470[7:Rew:18418.0,18340.2,18461.0,18340.1] ||  -> equal(e3,e2) equal(e3,e1) equal(e3,e0) equal(op(e3,e0),e3)**.
% 1.28/1.49  18471[7:MRR:18470.0,18470.1,18470.2,6.0,5.0,3.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  18472[7:MRR:18471.0,18387.0] ||  -> .
% 1.28/1.49  18478[7:Spt:18472.0,180.0,18282.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  18479[7:Spt:18472.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  18480[7:MRR:18266.0,18478.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.49  18481[7:Rew:18480.0,32.1] || SkC14* -> equal(e3,e2).
% 1.28/1.49  18488[7:MRR:18481.1,6.0] || SkC14* -> .
% 1.28/1.49  18489[7:MRR:18272.0,18488.0] ||  -> SkC13 SkC12 SkC11 SkC7 SkC4 SkC3 SkC1*.
% 1.28/1.49  18490[7:MRR:18270.0,18478.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  18497[7:Rew:18480.0,136.1,18480.0,136.1] || SkC13* equal(e2,e2) -> .
% 1.28/1.49  18498[7:Obv:18497.1] || SkC13* -> .
% 1.28/1.49  18499[7:MRR:18489.0,18498.0] ||  -> SkC12 SkC11 SkC7 SkC4 SkC3 SkC1*.
% 1.28/1.49  18500[7:Rew:18480.0,132.1,18480.0,132.1] || SkC12* equal(e2,e2) -> .
% 1.28/1.49  18501[7:Obv:18500.1] || SkC12* -> .
% 1.28/1.49  18502[7:MRR:18499.0,18501.0] ||  -> SkC11 SkC7 SkC4 SkC3 SkC1*.
% 1.28/1.49  18503[7:Rew:18490.0,18238.0] || equal(e2,e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  18504[7:Obv:18503.0] ||  -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  18507[7:Rew:18480.0,150.2] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(e2,e0) equal(op(e3,e1),e0).
% 1.28/1.49  18508[7:MRR:18507.2,2.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(op(e3,e1),e0).
% 1.28/1.49  18511[7:Rew:18480.0,148.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(e2,e1) equal(op(e3,e0),e1).
% 1.28/1.49  18512[7:MRR:18511.2,4.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(op(e3,e0),e1).
% 1.28/1.49  18513[7:Rew:18480.0,144.1] ||  -> equal(op(e3,e3),e3)** equal(e3,e2) equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.49  18514[7:MRR:18513.1,6.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.49  18520[7:Rew:18490.0,156.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e1),e1) equal(e2,e1) equal(op(e2,e0),e1).
% 1.28/1.49  18521[7:MRR:18520.2,4.0] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e1),e1) equal(op(e2,e0),e1).
% 1.28/1.49  18522[7:Rew:18490.0,152.0] ||  -> equal(e3,e2) equal(op(e2,e2),e3)** equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.49  18523[7:MRR:18522.0,6.0] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.49  18530[8:Spt:18479.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  18534[8:Rew:18530.0,18280.1] || equal(op(e2,e1),e0)** equal(e3,e3) -> .
% 1.28/1.49  18535[8:Rew:18530.0,14570.1] || equal(op(e2,e0),e1)** equal(e3,e3) -> .
% 1.28/1.49  18536[8:Rew:18530.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.49  18537[8:Rew:18530.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  18538[8:Rew:18530.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  18540[8:Rew:18530.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  18556[8:Obv:18536.1] || SkC11* -> .
% 1.28/1.49  18557[8:MRR:18502.0,18556.0] ||  -> SkC7 SkC4 SkC3 SkC1*.
% 1.28/1.49  18559[8:MRR:18235.1,18537.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e0),e3).
% 1.28/1.49  18561[8:MRR:14560.1,18538.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  18565[8:MRR:18271.1,18540.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e1),e0).
% 1.28/1.49  18566[8:Obv:18534.1] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  18568[8:Obv:18535.1] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  18570[8:MRR:18561.1,18568.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  18572[8:Rew:18570.0,37.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  18574[8:Rew:18570.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  18577[8:MRR:9.1,18572.0] || SkC1* -> .
% 1.28/1.49  18580[8:MRR:18557.3,18577.0] ||  -> SkC7 SkC4 SkC3*.
% 1.28/1.49  18581[8:MRR:13.1,18574.0] || SkC3* -> .
% 1.28/1.49  18583[8:MRR:18508.1,18574.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e1),e0).
% 1.28/1.49  18584[8:MRR:18580.2,18581.0] ||  -> SkC7 SkC4*.
% 1.28/1.49  18585[8:MRR:18565.1,18566.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  18587[8:Rew:18585.0,41.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  18591[8:MRR:15.1,18587.0] || SkC4* -> .
% 1.28/1.49  18594[8:MRR:18584.1,18591.0] ||  -> SkC7*.
% 1.28/1.49  18595[8:MRR:19.0,18594.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.49  18596[8:MRR:20.0,18594.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.49  18605[8:Rew:18595.0,18559.0] ||  -> equal(e3,e1) equal(op(e1,e0),e3)**.
% 1.28/1.49  18613[8:Rew:18596.0,18514.1] ||  -> equal(op(e3,e3),e3)** equal(e3,e1) equal(op(e3,e0),e3).
% 1.28/1.49  18633[8:MRR:18605.0,5.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.49  18635[8:Rew:18633.0,38.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  18650[8:Rew:18596.0,18583.1] ||  -> equal(op(e3,e3),e0)** equal(e1,e0).
% 1.28/1.49  18651[8:MRR:18650.1,1.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  18665[8:Rew:18651.0,18613.0] ||  -> equal(e3,e0) equal(e3,e1) equal(op(e3,e0),e3)**.
% 1.28/1.49  18666[8:MRR:18665.0,18665.1,3.0,5.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  18667[8:MRR:18666.0,18635.0] ||  -> .
% 1.28/1.49  18679[8:Spt:18667.0,18479.0,18530.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  18680[8:Spt:18667.0,18479.1,18479.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  18681[8:MRR:18504.1,18679.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  18684[8:Rew:18681.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  18686[8:Rew:18681.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  18687[8:MRR:18523.0,18679.0] ||  -> equal(op(e2,e1),e3)** equal(op(e2,e0),e3).
% 1.28/1.49  18690[8:MRR:14522.0,18686.0] ||  -> equal(op(e2,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.49  18692[8:MRR:18234.0,18684.0] ||  -> equal(op(e2,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.49  18693[8:Rew:18681.0,18508.0] ||  -> equal(e3,e0) equal(op(e3,e0),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  18694[8:MRR:18693.0,3.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  18702[8:Rew:18681.0,18512.0] ||  -> equal(e3,e1) equal(op(e3,e1),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  18703[8:MRR:18702.0,5.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e0),e1).
% 1.28/1.49  18705[8:Rew:18681.0,16164.1] || equal(op(e0,e1),e0) -> equal(e3,e1) equal(op(e2,e2),e1)**.
% 1.28/1.49  18706[8:MRR:18705.1,5.0] || equal(op(e0,e1),e0) -> equal(op(e2,e2),e1)**.
% 1.28/1.49  18707[8:Rew:18681.0,18275.1] || equal(op(e1,e0),e1) -> equal(e3,e0) equal(op(e2,e2),e0)**.
% 1.28/1.49  18708[8:MRR:18707.1,3.0] || equal(op(e1,e0),e1) -> equal(op(e2,e2),e0)**.
% 1.28/1.49  18713[9:Spt:18680.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  18718[9:Rew:18713.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  18723[9:Rew:18713.0,14568.1] || equal(op(e2,e0),e3)** equal(e1,e1) -> .
% 1.28/1.49  18726[9:Rew:18713.0,18708.1] || equal(op(e1,e0),e1)** -> equal(e1,e0).
% 1.28/1.49  18734[9:MRR:14560.2,18718.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e3)**.
% 1.28/1.49  18738[9:MRR:18726.1,1.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  18739[9:MRR:14.1,18738.0] || SkC4* -> .
% 1.28/1.49  18741[9:MRR:18502.2,18739.0] ||  -> SkC11 SkC7 SkC3 SkC1*.
% 1.28/1.49  18742[9:Obv:18723.1] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  18744[9:MRR:18690.0,18742.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.49  18755[9:Rew:18744.0,9.1] || SkC1* -> equal(e3,e0).
% 1.28/1.49  18762[9:MRR:18755.1,3.0] || SkC1* -> .
% 1.28/1.49  18763[9:MRR:18741.3,18762.0] ||  -> SkC11 SkC7 SkC3*.
% 1.28/1.49  18776[9:MRR:18734.1,18742.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  18778[9:Rew:18776.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  18779[9:Rew:18776.0,126.1] || SkC11 equal(op(e2,e0),e0)** -> .
% 1.28/1.49  18782[9:MRR:13.1,18778.0] || SkC3* -> .
% 1.28/1.49  18783[9:MRR:18694.0,18778.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  18785[9:MRR:18763.2,18782.0] ||  -> SkC11 SkC7*.
% 1.28/1.49  18789[9:Rew:18783.0,20.1] || SkC7* -> equal(e1,e0).
% 1.28/1.49  18796[9:MRR:18789.1,1.0] || SkC7* -> .
% 1.28/1.49  18797[9:MRR:18785.1,18796.0] ||  -> SkC11*.
% 1.28/1.49  18799[9:Rew:18776.0,18779.1] || SkC11* equal(e0,e0) -> .
% 1.28/1.49  18800[9:Obv:18799.1] || SkC11* -> .
% 1.28/1.49  18801[9:MRR:18800.0,18797.0] ||  -> .
% 1.28/1.49  18828[9:Spt:18801.0,18680.0,18713.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  18829[9:Spt:18801.0,18680.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  18838[9:Rew:18829.0,18706.1] || equal(op(e0,e1),e0)** -> equal(e1,e0).
% 1.28/1.49  18839[9:MRR:18838.1,1.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  18840[9:MRR:8.1,18839.0] || SkC1* -> .
% 1.28/1.49  18841[9:MRR:18502.4,18840.0] ||  -> SkC11 SkC7 SkC4 SkC3*.
% 1.28/1.49  18842[9:Rew:18829.0,18278.1] || equal(op(e2,e1),e3)** equal(e0,e0) -> .
% 1.28/1.49  18843[9:Obv:18842.1] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  18844[9:MRR:18687.0,18843.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.49  18845[9:MRR:18692.0,18843.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.49  18853[9:Rew:18845.0,15.1] || SkC4* -> equal(e3,e1).
% 1.28/1.49  18860[9:MRR:18853.1,5.0] || SkC4* -> .
% 1.28/1.49  18861[9:MRR:18841.2,18860.0] ||  -> SkC11 SkC7 SkC3*.
% 1.28/1.49  18892[9:Rew:18844.0,18521.2,18829.0,18521.0] ||  -> equal(e1,e0) equal(op(e2,e1),e1)** equal(e3,e1).
% 1.28/1.49  18893[9:MRR:18892.0,18892.2,1.0,5.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.49  18896[9:Rew:18893.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  18897[9:Rew:18893.0,127.1] || SkC11 equal(op(e2,e1),e1)** -> .
% 1.28/1.49  18899[9:MRR:20.1,18896.0] || SkC7* -> .
% 1.28/1.49  18901[9:MRR:18703.0,18896.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  18902[9:MRR:18861.1,18899.0] ||  -> SkC11 SkC3*.
% 1.28/1.49  18909[9:Rew:18901.0,13.1] || SkC3* -> equal(e1,e0).
% 1.28/1.49  18911[9:MRR:18909.1,1.0] || SkC3* -> .
% 1.28/1.49  18912[9:MRR:18902.1,18911.0] ||  -> SkC11*.
% 1.28/1.49  18914[9:Rew:18893.0,18897.1] || SkC11* equal(e1,e1) -> .
% 1.28/1.49  18915[9:Obv:18914.1] || SkC11* -> .
% 1.28/1.49  18916[9:MRR:18915.0,18912.0] ||  -> .
% 1.28/1.49  18929[6:Spt:18916.0,18233.0,18239.0] || equal(op(e1,e1),e2)** -> .
% 1.28/1.49  18930[6:Spt:18916.0,18233.1] ||  -> equal(op(e1,e1),e0)**.
% 1.28/1.49  18934[6:Rew:18930.0,40.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.49  18935[6:MRR:8.1,18934.0] || SkC1* -> .
% 1.28/1.49  18936[6:Rew:18930.0,43.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.49  18938[6:Rew:18930.0,64.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.49  18939[6:Rew:18930.0,67.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.49  18941[6:Rew:18930.0,243.1] || SkC4* equal(e0,e0) -> .
% 1.28/1.49  18942[6:Obv:18941.1] || SkC4* -> .
% 1.28/1.49  18946[6:MRR:14564.7,14564.9,18942.0,18935.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC6 SkC3*.
% 1.28/1.49  18948[6:MRR:7877.2,18938.0] ||  -> equal(op(e3,e0),e0)** equal(op(e2,e0),e0).
% 1.28/1.49  18949[6:MRR:14556.1,18934.0] ||  -> equal(op(e0,e1),e1) equal(op(e0,e1),e3)**.
% 1.28/1.49  18950[6:MRR:7878.2,18934.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0).
% 1.28/1.49  18953[6:Rew:18930.0,14563.1] ||  -> equal(op(e1,e2),e2) equal(e2,e0) equal(op(e1,e3),e2)**.
% 1.28/1.49  18954[6:MRR:18953.1,2.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)**.
% 1.28/1.49  18955[6:MRR:181.3,18936.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e1) equal(op(e2,e1),e3)**.
% 1.28/1.49  18957[6:MRR:184.3,18939.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.49  18960[6:MRR:157.3,18939.0] ||  -> equal(op(e2,e2),e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  18965[6:Rew:18930.0,195.2,18930.0,195.1,18930.0,195.0] || equal(e0,e0) equal(op(e0,e1),e3)** equal(op(e0,e0),e2) -> .
% 1.28/1.49  18966[6:Obv:18965.0] || equal(op(e0,e1),e3)** equal(op(e0,e0),e2) -> .
% 1.28/1.49  18967[6:Rew:14526.0,18966.1] || equal(op(e0,e1),e3)** equal(e2,e2) -> .
% 1.28/1.49  18968[6:Obv:18967.1] || equal(op(e0,e1),e3)** -> .
% 1.28/1.49  18969[6:MRR:18949.1,18968.0] ||  -> equal(op(e0,e1),e1)**.
% 1.28/1.49  18970[6:MRR:14521.2,18968.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  18971[6:MRR:18234.2,18968.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3).
% 1.28/1.49  18973[6:Rew:18969.0,62.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  18974[6:Rew:18969.0,42.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  18975[6:Rew:18969.0,61.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  18976[6:Rew:18969.0,41.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  18979[6:Rew:18969.0,95.1] || SkC3 equal(op(e0,e1),e1)** -> .
% 1.28/1.49  18981[6:MRR:14551.2,18973.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0).
% 1.28/1.49  18982[6:MRR:147.3,18973.0] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(op(e2,e3),e1).
% 1.28/1.49  18983[6:MRR:20.1,18974.0] || SkC7* -> .
% 1.28/1.49  18986[6:MRR:18946.5,18983.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC6 SkC3*.
% 1.28/1.49  18987[6:MRR:14554.2,18975.0] ||  -> equal(op(e0,e2),e0) equal(op(e0,e2),e3)**.
% 1.28/1.49  18989[6:MRR:18.1,18976.0] || SkC6* -> .
% 1.28/1.49  18990[6:MRR:18955.1,18976.0] ||  -> equal(op(e2,e1),e2) equal(op(e2,e1),e3)**.
% 1.28/1.49  18991[6:MRR:156.1,18976.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  18993[6:MRR:18986.5,18989.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC3*.
% 1.28/1.49  18994[6:Rew:18969.0,18979.1] || SkC3* equal(e1,e1) -> .
% 1.28/1.49  18995[6:Obv:18994.1] || SkC3* -> .
% 1.28/1.49  18996[6:MRR:18993.5,18995.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9*.
% 1.28/1.49  19000[7:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  19001[7:Rew:19000.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  19004[7:Rew:19000.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  19014[7:Rew:19000.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  19018[7:Rew:19000.0,18991.0] ||  -> equal(e2,e1) equal(op(e2,e3),e1)** equal(op(e2,e0),e1).
% 1.28/1.49  19030[7:MRR:24.1,19001.0] || SkC9* -> .
% 1.28/1.49  19031[7:MRR:18954.0,19001.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  19033[7:MRR:18996.4,19030.0] ||  -> SkC14 SkC13 SkC12 SkC11*.
% 1.28/1.49  19038[7:Rew:19031.0,31.1] || SkC13* -> equal(e3,e2).
% 1.28/1.49  19042[7:Rew:19031.0,56.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  19045[7:MRR:19038.1,6.0] || SkC13* -> .
% 1.28/1.49  19046[7:MRR:19033.1,19045.0] ||  -> SkC14 SkC12 SkC11*.
% 1.28/1.49  19048[7:MRR:18990.0,19004.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  19060[7:Rew:19048.0,74.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  19065[7:MRR:27.1,19014.0] || SkC11* -> .
% 1.28/1.49  19067[7:MRR:19046.2,19065.0] ||  -> SkC14 SkC12*.
% 1.28/1.49  19069[7:MRR:175.1,19042.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  19073[7:MRR:33.1,19060.0] || SkC14* -> .
% 1.28/1.49  19074[7:MRR:19067.0,19073.0] ||  -> SkC12*.
% 1.28/1.49  19075[7:MRR:28.0,19074.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  19077[7:MRR:233.0,19074.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  19082[7:Rew:19075.0,18948.0] ||  -> equal(e3,e0) equal(op(e2,e0),e0)**.
% 1.28/1.49  19085[7:Rew:19075.0,78.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  19109[7:MRR:19082.0,3.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  19119[7:Rew:19109.0,19018.2] ||  -> equal(e2,e1) equal(op(e2,e3),e1)** equal(e1,e0).
% 1.28/1.49  19120[7:MRR:19119.0,19119.2,4.0,1.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  19121[7:Rew:19120.0,57.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  19141[7:MRR:19069.0,19069.1,19069.2,19085.0,19121.0,19077.0] ||  -> .
% 1.28/1.49  19142[7:Spt:19141.0,180.0,19000.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  19143[7:Spt:19141.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  19146[8:Spt:19143.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  19156[8:Rew:19146.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.49  19157[8:Rew:19146.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  19160[8:Rew:19146.0,14570.1] || equal(op(e2,e0),e1)** equal(e3,e3) -> .
% 1.28/1.49  19161[8:Rew:19146.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.49  19162[8:Rew:19146.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  19163[8:Rew:19146.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  19164[8:Rew:19146.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  19172[8:MRR:33.1,19156.0] || SkC14* -> .
% 1.28/1.49  19175[8:MRR:18996.0,19172.0] ||  -> SkC13 SkC12 SkC11 SkC9*.
% 1.28/1.49  19176[8:MRR:176.0,19157.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.49  19178[8:Obv:19161.1] || SkC11* -> .
% 1.28/1.49  19179[8:MRR:19175.2,19178.0] ||  -> SkC13 SkC12 SkC9*.
% 1.28/1.49  19181[8:MRR:18971.1,19162.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  19192[8:Rew:19181.0,76.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  19195[8:MRR:18970.1,19163.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  19196[8:MRR:18987.1,19163.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  19199[8:Rew:19195.0,52.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  19207[8:Rew:19196.0,48.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.49  19211[8:MRR:14560.1,19164.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e1)**.
% 1.28/1.49  19217[8:MRR:28.1,19192.0] || SkC12* -> .
% 1.28/1.49  19218[8:MRR:14558.0,19192.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e1)**.
% 1.28/1.49  19219[8:MRR:19179.1,19217.0] ||  -> SkC13 SkC9*.
% 1.28/1.49  19220[8:MRR:31.1,19199.0] || SkC13* -> .
% 1.28/1.49  19222[8:MRR:19219.0,19220.0] ||  -> SkC9*.
% 1.28/1.49  19223[8:MRR:24.0,19222.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  19229[8:Rew:19223.0,50.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.49  19235[8:Obv:19160.1] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  19243[8:MRR:19211.1,19235.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  19245[8:Rew:19243.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  19266[8:MRR:19218.0,19245.0] ||  -> equal(op(e3,e0),e1)**.
% 1.28/1.49  19268[8:Rew:19266.0,77.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.49  19294[8:MRR:19176.0,19176.1,19176.2,19229.0,19268.0,19207.0] ||  -> .
% 1.28/1.49  19303[8:Spt:19294.0,19143.0,19146.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  19304[8:Spt:19294.0,19143.1,19143.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  19305[8:MRR:18238.2,19303.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  19306[8:MRR:18236.2,19303.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  19310[9:Spt:19304.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  19313[9:Rew:19310.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  19314[9:Rew:19310.0,71.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  19318[9:Rew:19310.0,75.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  19320[9:Rew:19310.0,199.0] || equal(e1,e1) equal(op(op(e2,e2),e2),e3) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.49  19321[9:Rew:19310.0,14568.1] || equal(op(e2,e0),e3)** equal(e1,e1) -> .
% 1.28/1.49  19322[9:Rew:19310.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.28/1.49  19327[9:Rew:19310.0,18960.0] ||  -> equal(e1,e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  19329[9:MRR:18957.1,19313.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)**.
% 1.28/1.49  19331[9:MRR:14560.2,19314.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e0),e3)**.
% 1.28/1.49  19336[9:MRR:179.2,19318.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2) equal(op(e2,e3),e0).
% 1.28/1.49  19337[9:Obv:19322.1] || SkC9* -> .
% 1.28/1.49  19338[9:MRR:18996.4,19337.0] ||  -> SkC14 SkC13 SkC12 SkC11*.
% 1.28/1.49  19339[9:Obv:19321.1] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  19342[9:MRR:19331.1,19339.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  19346[9:Rew:19342.0,72.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.49  19348[9:Rew:19342.0,126.1] || SkC11 equal(op(e2,e0),e0)** -> .
% 1.28/1.49  19354[9:Rew:19342.0,19348.1] || SkC11* equal(e0,e0) -> .
% 1.28/1.49  19355[9:Obv:19354.1] || SkC11* -> .
% 1.28/1.49  19356[9:MRR:19338.3,19355.0] ||  -> SkC14 SkC13 SkC12*.
% 1.28/1.49  19357[9:MRR:19327.0,1.0] ||  -> equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  19358[9:MRR:19336.2,19346.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2).
% 1.28/1.49  19361[9:Obv:19320.0] || equal(op(op(e2,e2),e2),e3) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.49  19362[9:Rew:19310.0,19361.1,19310.0,19361.0] || equal(op(e1,e2),e3)** equal(op(e1,e1),e0) -> .
% 1.28/1.49  19363[9:Rew:18930.0,19362.1] || equal(op(e1,e2),e3)** equal(e0,e0) -> .
% 1.28/1.49  19364[9:Obv:19363.1] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  19367[9:MRR:19329.1,19364.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.49  19372[9:Rew:19367.0,69.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  19377[9:MRR:14552.2,19372.0] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2).
% 1.28/1.49  19380[10:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  19386[10:Rew:19380.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  19387[10:Rew:19380.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  19405[10:MRR:30.1,19386.0] || SkC13* -> .
% 1.28/1.49  19408[10:MRR:19356.1,19405.0] ||  -> SkC14 SkC12*.
% 1.28/1.49  19422[10:MRR:29.1,19387.0] || SkC12* -> .
% 1.28/1.49  19423[10:MRR:18970.0,19387.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  19425[10:MRR:19408.1,19422.0] ||  -> SkC14*.
% 1.28/1.49  19427[10:MRR:32.0,19425.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.49  19433[10:Rew:19423.0,19357.0] ||  -> equal(e3,e0) equal(op(e3,e2),e0)**.
% 1.28/1.49  19493[10:Rew:19427.0,19433.1] ||  -> equal(e3,e0)** equal(e3,e0)**.
% 1.28/1.49  19494[10:Obv:19493.0] ||  -> equal(e3,e0)**.
% 1.28/1.49  19495[10:MRR:19494.0,3.0] ||  -> .
% 1.28/1.49  19496[10:Spt:19495.0,175.0,19380.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  19497[10:Spt:19495.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.49  19498[10:MRR:19305.1,19496.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  19499[10:MRR:19377.1,19498.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  19501[10:MRR:19358.1,19498.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.49  19527[10:Rew:19501.0,53.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  19544[10:MRR:18981.0,19527.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  19593[10:Rew:19499.0,19306.1,19544.0,19306.0] || equal(e0,e0) -> equal(e3,e2)**.
% 1.28/1.49  19594[10:Obv:19593.0] ||  -> equal(e3,e2)**.
% 1.28/1.49  19595[10:MRR:19594.0,6.0] ||  -> .
% 1.28/1.49  19605[9:Spt:19595.0,19304.0,19310.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  19606[9:Spt:19595.0,19304.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  19614[9:Rew:19606.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  19615[9:Rew:19606.0,71.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  19617[9:MRR:18950.1,19614.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  19620[9:Rew:19617.0,18970.0] ||  -> equal(e3,e0) equal(op(e0,e2),e3)**.
% 1.28/1.49  19621[9:Rew:19617.0,29.1] || SkC12* -> equal(e3,e0).
% 1.28/1.49  19626[9:MRR:19621.1,3.0] || SkC12* -> .
% 1.28/1.49  19627[9:MRR:18996.2,19626.0] ||  -> SkC14 SkC13 SkC11 SkC9*.
% 1.28/1.49  19628[9:MRR:19620.0,3.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  19631[9:Rew:19628.0,48.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  19634[9:MRR:32.1,19631.0] || SkC14* -> .
% 1.28/1.49  19635[9:MRR:19627.0,19634.0] ||  -> SkC13 SkC11 SkC9*.
% 1.28/1.49  19638[9:MRR:18948.1,19615.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  19645[9:Rew:19638.0,134.1] || SkC13 equal(op(e3,e0),e0)** -> .
% 1.28/1.49  19646[9:Rew:19638.0,19645.1] || SkC13* equal(e0,e0) -> .
% 1.28/1.49  19647[9:Obv:19646.1] || SkC13* -> .
% 1.28/1.49  19648[9:MRR:19635.0,19647.0] ||  -> SkC11 SkC9*.
% 1.28/1.49  19649[9:Rew:19617.0,19306.0] || equal(e0,e0) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  19650[9:Obv:19649.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  19651[9:Rew:19650.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  19656[9:MRR:18971.0,19651.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  19662[9:Rew:19656.0,23.1] || SkC9* -> equal(e3,e2).
% 1.28/1.49  19671[9:MRR:19662.1,6.0] || SkC9* -> .
% 1.28/1.49  19672[9:MRR:19648.1,19671.0] ||  -> SkC11*.
% 1.28/1.49  19674[9:MRR:26.0,19672.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  19675[9:MRR:17218.0,19672.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.49  19689[9:MRR:18954.0,19675.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  19717[9:Rew:19674.0,18982.2,19689.0,18982.1,19650.0,18982.0] ||  -> equal(e3,e1)** equal(e2,e1) equal(e2,e1).
% 1.28/1.49  19718[9:Obv:19717.1] ||  -> equal(e3,e1)** equal(e2,e1).
% 1.28/1.49  19719[9:MRR:19718.0,19718.1,5.0,4.0] ||  -> .
% 1.28/1.49  19736[3:Spt:19719.0,14520.0,14526.0] || equal(op(e0,e0),e2)** -> .
% 1.28/1.49  19737[3:Spt:19719.0,14520.1] ||  -> equal(op(e0,e0),e1)**.
% 1.28/1.49  19741[3:Rew:19737.0,34.0] || equal(op(e1,e0),e1)** -> .
% 1.28/1.49  19742[3:MRR:14.1,19741.0] || SkC4* -> .
% 1.28/1.49  19743[3:Rew:19737.0,35.0] || equal(op(e2,e0),e1)** -> .
% 1.28/1.49  19744[3:Rew:19737.0,36.0] || equal(op(e3,e0),e1)** -> .
% 1.28/1.49  19745[3:Rew:19737.0,58.0] || equal(op(e0,e1),e1)** -> .
% 1.28/1.49  19746[3:Rew:19737.0,59.0] || equal(op(e0,e2),e1)** -> .
% 1.28/1.49  19747[3:Rew:19737.0,60.0] || equal(op(e0,e3),e1)** -> .
% 1.28/1.49  19748[3:Rew:19737.0,246.1] || SkC1* equal(e1,e1) -> .
% 1.28/1.49  19749[3:Obv:19748.1] || SkC1* -> .
% 1.28/1.49  19753[3:MRR:252.8,252.11,19742.0,19749.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.49  19754[3:MRR:186.0,19741.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e0),e3)** equal(op(e1,e0),e2).
% 1.28/1.49  19755[3:MRR:182.3,19743.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e0) equal(op(e2,e0),e3)**.
% 1.28/1.49  19756[3:MRR:178.3,19744.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0) equal(op(e3,e0),e2).
% 1.28/1.49  19757[3:MRR:189.0,19745.0] ||  -> equal(op(e0,e1),e0) equal(op(e0,e1),e3)** equal(op(e0,e1),e2).
% 1.28/1.49  19758[3:MRR:188.3,19746.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e0) equal(op(e0,e2),e3)**.
% 1.28/1.49  19759[3:MRR:187.3,19747.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0) equal(op(e0,e3),e2).
% 1.28/1.49  19760[3:Rew:19737.0,169.1] ||  -> equal(op(e2,e0),e2) equal(e2,e1) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  19761[3:MRR:19760.1,4.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  19762[3:Rew:19737.0,170.1] ||  -> equal(op(e0,e2),e2) equal(e2,e1) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  19763[3:MRR:19762.1,4.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  19764[3:MRR:164.3,19741.0] ||  -> equal(op(e1,e1),e1) equal(op(e1,e3),e1)** equal(op(e1,e2),e1).
% 1.28/1.49  19765[3:MRR:163.3,19745.0] ||  -> equal(op(e1,e1),e1) equal(op(e3,e1),e1)** equal(op(e2,e1),e1).
% 1.28/1.49  19766[3:MRR:156.3,19743.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.28/1.49  19767[3:MRR:155.3,19746.0] ||  -> equal(op(e2,e2),e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  19768[3:MRR:148.3,19744.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1) equal(op(e3,e2),e1).
% 1.28/1.49  19769[3:MRR:147.3,19747.0] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1) equal(op(e2,e3),e1).
% 1.28/1.49  19772[3:Rew:19737.0,196.2,19737.0,196.1,19737.0,196.0] || equal(e1,e1) equal(op(e1,e0),e3) equal(op(e1,e1),e2)** -> .
% 1.28/1.49  19773[3:Obv:19772.0] || equal(op(e1,e0),e3) equal(op(e1,e1),e2)** -> .
% 1.28/1.49  19774[3:Rew:19737.0,202.2,19737.0,202.1,19737.0,202.0] || equal(e1,e1) equal(op(e1,e0),e2) equal(op(e1,e1),e3)** -> .
% 1.28/1.49  19775[3:Obv:19774.0] || equal(op(e1,e0),e2) equal(op(e1,e1),e3)** -> .
% 1.28/1.49  19776[3:Rew:19737.0,219.4] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(e2,e1).
% 1.28/1.49  19777[3:MRR:19776.4,4.0] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2).
% 1.28/1.49  19778[3:Rew:19737.0,226.4] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(e2,e1).
% 1.28/1.49  19779[3:MRR:19778.4,4.0] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2).
% 1.28/1.49  19780[3:Rew:19737.0,229.4] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2) equal(e2,e1).
% 1.28/1.49  19781[3:MRR:19780.4,4.0] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(op(e1,e1),e2).
% 1.28/1.49  19783[4:Spt:185.0] ||  -> equal(op(e1,e1),e1)**.
% 1.28/1.49  19785[4:Rew:19783.0,43.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.49  19786[4:Rew:19783.0,44.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.49  19788[4:Rew:19783.0,67.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.49  19789[4:Rew:19783.0,68.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.49  19790[4:Rew:19783.0,19781.3] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e2,e1).
% 1.28/1.49  19792[4:Rew:19783.0,19777.3] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e2,e1).
% 1.28/1.49  19796[4:Rew:19783.0,161.1] ||  -> equal(op(e2,e1),e2) equal(e2,e1) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  19802[4:Rew:19783.0,14523.3] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(e3,e1).
% 1.28/1.49  19804[4:Rew:19783.0,14525.3] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3) equal(e3,e1).
% 1.28/1.49  19805[4:Rew:19783.0,159.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e1) equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.49  19812[4:Rew:19783.0,7879.3] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e1,e0).
% 1.28/1.49  19813[4:Rew:19783.0,7880.3] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e1,e0).
% 1.28/1.49  19816[4:MRR:18.1,19785.0] || SkC6* -> .
% 1.28/1.49  19817[4:MRR:19766.1,19785.0] ||  -> equal(op(e2,e2),e1) equal(op(e2,e3),e1)**.
% 1.28/1.49  19819[4:MRR:19753.7,19816.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC3 SkC2*.
% 1.28/1.49  19820[4:MRR:20.1,19786.0] || SkC7* -> .
% 1.28/1.49  19823[4:MRR:19767.1,19788.0] ||  -> equal(op(e2,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  19825[4:MRR:19769.1,19789.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1).
% 1.28/1.49  19826[4:MRR:183.1,19789.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2) equal(op(e1,e3),e0).
% 1.28/1.49  19827[4:MRR:19819.6,19820.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC3 SkC2*.
% 1.28/1.49  19828[4:MRR:19796.1,4.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  19830[4:MRR:19805.1,5.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.49  19834[4:MRR:19790.3,4.0] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.49  19835[4:MRR:19792.3,4.0] || equal(op(e3,e2),e3) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.49  19836[4:MRR:19802.3,5.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  19837[4:MRR:19804.3,5.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.49  19838[4:MRR:19812.3,1.0] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  19839[4:MRR:19813.3,1.0] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.49  19841[5:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.49  19842[5:Rew:19841.0,19823.0] ||  -> equal(e2,e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  19847[5:Rew:19841.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  19849[5:Rew:19841.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.49  19850[5:Rew:19841.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.49  19851[5:Rew:19841.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  19854[5:Rew:19841.0,19836.2] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(e3,e2).
% 1.28/1.49  19857[5:Rew:19841.0,151.1] ||  -> equal(op(e3,e2),e3)** equal(e3,e2) equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.49  19858[5:Rew:19841.0,152.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e2) equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.49  19861[5:Rew:19841.0,19838.2] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(e2,e0).
% 1.28/1.49  19864[5:Rew:19841.0,158.0] ||  -> equal(e2,e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.49  19870[5:MRR:26.1,19847.0] || SkC11* -> .
% 1.28/1.49  19871[5:MRR:145.1,19847.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.49  19873[5:MRR:19827.3,19870.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC8 SkC3 SkC2*.
% 1.28/1.49  19876[5:MRR:23.1,19849.0] || SkC9* -> .
% 1.28/1.49  19878[5:MRR:19828.0,19849.0] ||  -> equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  19879[5:MRR:22.1,19850.0] || SkC8* -> .
% 1.28/1.49  19881[5:MRR:19763.0,19850.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.49  19883[5:MRR:19761.0,19851.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  19886[5:MRR:19873.3,19873.4,19876.0,19879.0] ||  -> SkC14 SkC13 SkC12 SkC3 SkC2*.
% 1.28/1.49  19887[5:MRR:19842.0,4.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  19888[5:Rew:19887.0,144.1] ||  -> equal(op(e3,e3),e3)** equal(e3,e1) equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.49  19889[5:Rew:19887.0,32.1] || SkC14* -> equal(e3,e1).
% 1.28/1.49  19892[5:Rew:19887.0,81.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.49  19899[5:MRR:19889.1,5.0] || SkC14* -> .
% 1.28/1.49  19900[5:MRR:19886.0,19899.0] ||  -> SkC13 SkC12 SkC3 SkC2*.
% 1.28/1.49  19902[5:MRR:19825.0,19892.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  19913[5:MRR:19854.2,6.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  19914[5:MRR:19861.2,2.0] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  19915[5:Rew:19887.0,19857.0] ||  -> equal(e3,e1) equal(e3,e2) equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  19916[5:MRR:19915.0,19915.1,5.0,6.0] ||  -> equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  19917[5:Rew:19902.0,19858.0] ||  -> equal(e3,e1) equal(e3,e2) equal(op(e2,e1),e3)** equal(op(e2,e0),e3).
% 1.28/1.49  19918[5:MRR:19917.0,19917.1,5.0,6.0] ||  -> equal(op(e2,e1),e3)** equal(op(e2,e0),e3).
% 1.28/1.49  19919[5:Rew:19902.0,19864.2] ||  -> equal(e2,e0) equal(op(e2,e0),e0) equal(e1,e0) equal(op(e2,e1),e0)**.
% 1.28/1.49  19920[5:MRR:19919.0,19919.2,2.0,1.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e1),e0)**.
% 1.28/1.49  19923[5:MRR:19888.1,5.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.49  19928[6:Spt:19900.1] ||  -> SkC12*.
% 1.28/1.49  19931[6:MRR:28.0,19928.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  19932[6:MRR:233.0,19928.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  19947[6:Rew:19931.0,19914.0] || equal(e3,e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  20005[6:Obv:19947.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  20006[6:MRR:20005.0,19932.0] ||  -> .
% 1.28/1.49  20033[6:Spt:20006.0,19900.1,19928.0] || SkC12* -> .
% 1.28/1.49  20034[6:Spt:20006.0,19900.0,19900.2,19900.3] ||  -> SkC13 SkC3 SkC2*.
% 1.28/1.49  20035[7:Spt:20034.0] ||  -> SkC13*.
% 1.28/1.49  20036[7:MRR:31.0,20035.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.49  20037[7:MRR:30.0,20035.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  20042[7:Rew:20036.0,69.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.49  20044[7:Rew:20036.0,56.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  20055[7:Rew:20037.0,19878.0] ||  -> equal(e3,e2) equal(op(e0,e1),e2)**.
% 1.28/1.49  20060[7:MRR:19916.0,20042.0] ||  -> equal(op(e0,e2),e3)**.
% 1.28/1.49  20064[7:Rew:20060.0,7878.1] ||  -> equal(op(e0,e3),e0)** equal(e3,e0) equal(op(e0,e1),e0).
% 1.28/1.49  20078[7:MRR:19913.1,20044.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  20103[7:MRR:20055.0,6.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  20129[7:Rew:20103.0,20064.2] ||  -> equal(op(e0,e3),e0)** equal(e3,e0) equal(e2,e0).
% 1.28/1.49  20130[7:MRR:20129.1,20129.2,3.0,2.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  20131[7:MRR:20130.0,20078.0] ||  -> .
% 1.28/1.49  20138[7:Spt:20131.0,20034.0,20035.0] || SkC13* -> .
% 1.28/1.49  20139[7:Spt:20131.0,20034.1,20034.2] ||  -> SkC3 SkC2*.
% 1.28/1.49  20140[8:Spt:20139.0] ||  -> SkC3*.
% 1.28/1.49  20141[8:MRR:12.0,20140.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.49  20142[8:MRR:13.0,20140.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.49  20147[8:Rew:20141.0,19913.0] || equal(e0,e0) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  20154[8:Rew:20141.0,19881.0] ||  -> equal(e2,e0) equal(op(e0,e1),e2)**.
% 1.28/1.49  20159[8:Rew:20142.0,39.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  20187[8:MRR:19920.0,20159.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.49  20197[8:Rew:20187.0,19830.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e0) equal(op(e0,e1),e3).
% 1.28/1.49  20202[8:MRR:20154.0,2.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.49  20214[8:Obv:20147.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.49  20217[8:Rew:20214.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  20232[8:Rew:20202.0,20197.2] ||  -> equal(op(e3,e1),e3)** equal(e3,e0) equal(e3,e2).
% 1.28/1.49  20233[8:MRR:20232.1,20232.2,3.0,6.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.49  20234[8:MRR:20233.0,20217.0] ||  -> .
% 1.28/1.49  20235[8:Spt:20234.0,20139.0,20140.0] || SkC3* -> .
% 1.28/1.49  20236[8:Spt:20234.0,20139.1] ||  -> SkC2*.
% 1.28/1.49  20237[8:MRR:10.0,20236.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  20240[8:MRR:11.0,20236.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  20260[8:Rew:20240.0,19918.1] ||  -> equal(op(e2,e1),e3)** equal(e3,e0).
% 1.28/1.49  20261[8:MRR:20260.1,3.0] ||  -> equal(op(e2,e1),e3)**.
% 1.28/1.49  20265[8:Rew:20261.0,41.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.49  20266[8:Rew:20261.0,45.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.49  20270[8:Rew:20237.0,14521.1] ||  -> equal(op(e0,e3),e3)** equal(e3,e0) equal(op(e0,e1),e3).
% 1.28/1.49  20271[8:MRR:20270.1,3.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e1),e3).
% 1.28/1.49  20272[8:MRR:20271.1,20265.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  20274[8:Rew:20272.0,54.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.49  20289[8:Rew:20272.0,19871.2] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2) equal(e3,e2).
% 1.28/1.49  20290[8:MRR:20289.2,6.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2).
% 1.28/1.49  20293[8:MRR:19923.0,19923.1,20274.0,20266.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  20299[8:Rew:20293.0,19883.0] ||  -> equal(e3,e2) equal(op(e1,e0),e2)**.
% 1.28/1.49  20300[8:Rew:20293.0,19914.0] || equal(e3,e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  20301[8:MRR:20299.0,6.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  20304[8:Rew:20301.0,66.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  20306[8:MRR:20290.1,20304.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  20321[8:Obv:20300.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.49  20322[8:Rew:20306.0,20321.0] ||  -> equal(e2,e0)**.
% 1.28/1.49  20323[8:MRR:20322.0,2.0] ||  -> .
% 1.28/1.49  20332[5:Spt:20323.0,180.0,19841.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.49  20333[5:Spt:20323.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.49  20334[5:MRR:19834.1,20332.0] || equal(op(e0,e2),e0) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  20335[5:MRR:19835.1,20332.0] || equal(op(e3,e2),e3) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  20338[6:Spt:20333.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.49  20344[6:Rew:20338.0,19839.2] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(e3,e0).
% 1.28/1.49  20345[6:Rew:20338.0,19838.2] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(e3,e0).
% 1.28/1.49  20348[6:Rew:20338.0,212.0] || equal(e3,e3) equal(op(op(e2,e2),e2),e1) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.49  20349[6:Rew:20338.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.49  20351[6:Rew:20338.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.49  20353[6:Rew:20338.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.49  20354[6:Rew:20338.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  20358[6:Rew:20338.0,19823.0] ||  -> equal(e3,e1) equal(op(e3,e2),e1)**.
% 1.28/1.49  20364[6:Obv:20349.1] || SkC11* -> .
% 1.28/1.49  20365[6:MRR:19827.3,20364.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC8 SkC3 SkC2*.
% 1.28/1.49  20368[6:MRR:14522.1,20351.0] ||  -> equal(op(e3,e0),e3)** equal(op(e1,e0),e3).
% 1.28/1.49  20369[6:MRR:19755.2,20351.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e0).
% 1.28/1.49  20372[6:MRR:19830.1,20353.0] ||  -> equal(op(e3,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.49  20374[6:MRR:32.1,20354.0] || SkC14* -> .
% 1.28/1.49  20379[6:MRR:20365.0,20374.0] ||  -> SkC13 SkC12 SkC9 SkC8 SkC3 SkC2*.
% 1.28/1.49  20380[6:MRR:20358.0,5.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  20390[6:Rew:20380.0,150.2] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(e1,e0) equal(op(e3,e1),e0).
% 1.28/1.49  20410[6:MRR:20344.2,3.0] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  20411[6:MRR:20345.2,3.0] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)**.
% 1.28/1.49  20417[6:MRR:20390.2,1.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e0),e0) equal(op(e3,e1),e0).
% 1.28/1.49  20422[6:Obv:20348.0] || equal(op(op(e2,e2),e2),e1) equal(op(op(e2,e2),op(e2,e2)),e0)** -> .
% 1.28/1.49  20423[6:Rew:20338.0,20422.1,20380.0,20422.0,20338.0,20422.0] || equal(e1,e1) equal(op(e3,e3),e0)** -> .
% 1.28/1.49  20424[6:Obv:20423.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.49  20425[6:MRR:20410.1,20424.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  20426[6:MRR:20411.1,20424.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.49  20428[6:MRR:20417.0,20424.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e1),e0)**.
% 1.28/1.49  20430[6:MRR:21.1,20425.0] || SkC8* -> .
% 1.28/1.49  20432[6:MRR:20369.0,20425.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.49  20434[6:MRR:20379.3,20430.0] ||  -> SkC13 SkC12 SkC9 SkC3 SkC2*.
% 1.28/1.49  20436[6:Rew:20432.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.49  20439[6:Rew:20432.0,118.1] || SkC9 equal(op(e2,e0),e0)** -> .
% 1.28/1.49  20447[6:MRR:28.1,20426.0] || SkC12* -> .
% 1.28/1.49  20449[6:MRR:20368.0,20426.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.49  20451[6:MRR:20434.1,20447.0] ||  -> SkC13 SkC9 SkC3 SkC2*.
% 1.28/1.49  20457[6:Rew:20449.0,66.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  20460[6:MRR:13.1,20436.0] || SkC3* -> .
% 1.28/1.49  20461[6:MRR:20451.2,20460.0] ||  -> SkC13 SkC9 SkC2*.
% 1.28/1.49  20468[6:MRR:31.1,20457.0] || SkC13* -> .
% 1.28/1.49  20471[6:MRR:20461.0,20468.0] ||  -> SkC9 SkC2*.
% 1.28/1.49  20472[6:Rew:20432.0,20439.1] || SkC9* equal(e0,e0) -> .
% 1.28/1.49  20473[6:Obv:20472.1] || SkC9* -> .
% 1.28/1.49  20474[6:MRR:20471.0,20473.0] ||  -> SkC2*.
% 1.28/1.49  20475[6:MRR:10.0,20474.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.49  20480[6:Rew:20475.0,20334.0] || equal(e0,e0) -> equal(op(e3,e3),e2)**.
% 1.28/1.49  20482[6:Rew:20475.0,63.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  20486[6:MRR:19759.1,20482.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e2).
% 1.28/1.49  20493[6:Obv:20480.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.49  20494[6:Rew:20493.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.49  20502[6:MRR:20428.0,20436.0] ||  -> equal(op(e3,e1),e0)**.
% 1.28/1.49  20504[6:Rew:20502.0,20372.0] ||  -> equal(e3,e0) equal(op(e0,e1),e3)**.
% 1.28/1.49  20508[6:MRR:20504.0,3.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.49  20510[6:Rew:20508.0,62.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.49  20531[6:MRR:20486.0,20486.1,20510.0,20494.0] ||  -> .
% 1.28/1.49  20537[6:Spt:20531.0,20333.0,20338.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.49  20538[6:Spt:20531.0,20333.1,20333.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.49  20539[6:MRR:19836.2,20537.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  20540[6:MRR:19837.2,20537.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)**.
% 1.28/1.49  20542[6:MRR:151.1,20537.0] ||  -> equal(op(e3,e2),e3)** equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.49  20543[7:Spt:20538.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.49  20548[7:Rew:20543.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.28/1.49  20549[7:Rew:20543.0,75.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.49  20559[7:Rew:20543.0,19839.2] || equal(op(e2,e0),e2) -> equal(op(e3,e3),e0)** equal(e1,e0).
% 1.28/1.49  20565[7:Obv:20548.1] || SkC9* -> .
% 1.28/1.49  20566[7:MRR:19827.4,20565.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8 SkC3 SkC2*.
% 1.28/1.49  20567[7:MRR:19825.1,20549.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.49  20572[7:Rew:20567.0,145.0] ||  -> equal(e2,e1) equal(op(e2,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.49  20573[7:Rew:20567.0,20334.1] || equal(op(e0,e2),e0)** -> equal(e2,e1).
% 1.28/1.49  20574[7:Rew:20567.0,20335.1] || equal(op(e3,e2),e3)** -> equal(e2,e1).
% 1.28/1.49  20579[7:Rew:20567.0,232.1] || SkC13* equal(e1,e1) -> .
% 1.28/1.49  20595[7:Rew:20567.0,20540.1] || equal(op(e2,e3),e2)** -> equal(e3,e1).
% 1.28/1.49  20596[7:Rew:20567.0,20539.1] || equal(op(e0,e3),e0)** -> equal(e3,e1).
% 1.28/1.49  20598[7:Obv:20579.1] || SkC13* -> .
% 1.28/1.49  20599[7:MRR:20566.1,20598.0] ||  -> SkC14 SkC12 SkC11 SkC8 SkC3 SkC2*.
% 1.28/1.49  20600[7:MRR:20573.1,4.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  20601[7:MRR:10.1,20600.0] || SkC2* -> .
% 1.28/1.49  20604[7:MRR:20599.5,20601.0] ||  -> SkC14 SkC12 SkC11 SkC8 SkC3*.
% 1.28/1.49  20605[7:MRR:20574.1,4.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.49  20606[7:MRR:32.1,20605.0] || SkC14* -> .
% 1.28/1.49  20608[7:MRR:20604.0,20606.0] ||  -> SkC12 SkC11 SkC8 SkC3*.
% 1.28/1.49  20609[7:MRR:20595.1,5.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.49  20610[7:MRR:26.1,20609.0] || SkC11* -> .
% 1.28/1.49  20612[7:MRR:20608.1,20610.0] ||  -> SkC12 SkC8 SkC3*.
% 1.28/1.49  20613[7:MRR:20596.1,5.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.49  20614[7:MRR:12.1,20613.0] || SkC3* -> .
% 1.28/1.49  20616[7:MRR:20612.2,20614.0] ||  -> SkC12 SkC8*.
% 1.28/1.49  20634[7:Rew:20567.0,20559.1] || equal(op(e2,e0),e2)** -> equal(e1,e0) equal(e1,e0).
% 1.28/1.49  20635[7:Obv:20634.1] || equal(op(e2,e0),e2)** -> equal(e1,e0).
% 1.28/1.49  20636[7:MRR:20635.1,1.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.49  20637[7:MRR:21.1,20636.0] || SkC8* -> .
% 1.28/1.49  20639[7:MRR:19761.0,20636.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.49  20641[7:MRR:20616.1,20637.0] ||  -> SkC12*.
% 1.28/1.49  20642[7:MRR:28.0,20641.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  20643[7:MRR:29.0,20641.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.49  20663[7:Rew:20643.0,52.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  20689[7:MRR:19826.0,20663.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  20701[7:Rew:20642.0,20639.0] ||  -> equal(e3,e2) equal(op(e1,e0),e2)**.
% 1.28/1.49  20702[7:MRR:20701.0,6.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.49  20704[7:Rew:20702.0,66.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.49  20707[7:MRR:20689.0,20704.0] ||  -> equal(op(e1,e3),e0)**.
% 1.28/1.49  20725[7:Rew:20643.0,20572.3,20707.0,20572.2] ||  -> equal(e2,e1) equal(op(e2,e3),e2)** equal(e2,e0) equal(e3,e2).
% 1.28/1.49  20726[7:MRR:20725.0,20725.2,20725.3,4.0,2.0,6.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.49  20727[7:MRR:20726.0,20609.0] ||  -> .
% 1.28/1.49  20740[7:Spt:20727.0,20538.0,20543.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.49  20741[7:Spt:20727.0,20538.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.49  20745[7:Rew:20741.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.28/1.49  20746[7:Obv:20745.1] || SkC8* -> .
% 1.28/1.49  20748[7:Rew:20741.0,71.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.49  20749[7:MRR:11.1,20748.0] || SkC2* -> .
% 1.28/1.49  20750[7:Rew:20741.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.49  20755[7:MRR:19827.5,19827.7,20746.0,20749.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC3*.
% 1.28/1.49  20756[7:Rew:20741.0,19817.0] ||  -> equal(e1,e0) equal(op(e2,e3),e1)**.
% 1.28/1.49  20757[7:MRR:20756.0,1.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.49  20758[7:Rew:20757.0,33.1] || SkC14* -> equal(e3,e1).
% 1.28/1.49  20759[7:Rew:20757.0,26.1] || SkC11* -> equal(e2,e1).
% 1.28/1.49  20766[7:MRR:20758.1,5.0] || SkC14* -> .
% 1.28/1.49  20767[7:MRR:20755.0,20766.0] ||  -> SkC13 SkC12 SkC11 SkC9 SkC3*.
% 1.28/1.49  20768[7:MRR:20759.1,4.0] || SkC11* -> .
% 1.28/1.49  20769[7:MRR:20767.2,20768.0] ||  -> SkC13 SkC12 SkC9 SkC3*.
% 1.28/1.49  20770[7:Rew:20741.0,19823.0] ||  -> equal(e1,e0) equal(op(e3,e2),e1)**.
% 1.28/1.49  20771[7:MRR:20770.0,1.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.49  20781[7:Rew:20771.0,132.1] || SkC12 equal(op(e3,e1),e2)** -> .
% 1.28/1.49  20785[7:MRR:19758.1,20750.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e3)**.
% 1.28/1.49  20786[7:Rew:20771.0,20542.0] ||  -> equal(e3,e1) equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  20787[7:MRR:20786.0,5.0] ||  -> equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.49  20795[7:MRR:7877.1,20748.0] ||  -> equal(op(e3,e0),e0)** equal(op(e1,e0),e0).
% 1.28/1.49  20800[7:Rew:20771.0,146.1] ||  -> equal(op(e3,e3),e2)** equal(e2,e1) equal(op(e3,e1),e2) equal(op(e3,e0),e2).
% 1.28/1.49  20801[7:MRR:20800.1,4.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e1),e2) equal(op(e3,e0),e2).
% 1.28/1.49  20817[7:Rew:20741.0,197.2,20741.0,197.1,20741.0,197.0] || equal(e0,e0) equal(op(e0,e2),e3)** equal(op(e0,e0),e1) -> .
% 1.28/1.49  20818[7:Obv:20817.0] || equal(op(e0,e2),e3)** equal(op(e0,e0),e1) -> .
% 1.28/1.49  20819[7:Rew:19737.0,20818.1] || equal(op(e0,e2),e3)** equal(e1,e1) -> .
% 1.28/1.49  20820[7:Obv:20819.1] || equal(op(e0,e2),e3)** -> .
% 1.28/1.49  20821[7:MRR:20785.1,20820.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.49  20822[7:MRR:20787.1,20820.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.49  20830[7:Rew:20821.0,96.1] || SkC3 equal(op(e0,e2),e2)** -> .
% 1.28/1.49  20834[7:Rew:20822.0,24.1] || SkC9* -> equal(e3,e2).
% 1.28/1.49  20836[7:Rew:20822.0,69.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.49  20838[7:MRR:20834.1,6.0] || SkC9* -> .
% 1.28/1.49  20839[7:MRR:20769.2,20838.0] ||  -> SkC13 SkC12 SkC3*.
% 1.28/1.49  20846[7:MRR:31.1,20836.0] || SkC13* -> .
% 1.28/1.49  20847[7:MRR:19826.0,20836.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.49  20849[7:MRR:20839.0,20846.0] ||  -> SkC12 SkC3*.
% 1.28/1.49  20852[7:Rew:20821.0,20830.1] || SkC3* equal(e2,e2) -> .
% 1.28/1.49  20853[7:Obv:20852.1] || SkC3* -> .
% 1.28/1.49  20854[7:MRR:20849.1,20853.0] ||  -> SkC12*.
% 1.28/1.49  20856[7:MRR:28.0,20854.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.49  20860[7:MRR:20781.0,20854.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.49  20871[7:Rew:20856.0,20795.0] ||  -> equal(e3,e0) equal(op(e1,e0),e0)**.
% 1.28/1.49  20876[7:Rew:20856.0,20801.2] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e1),e2) equal(e3,e2).
% 1.28/1.49  20898[7:MRR:20871.0,3.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.49  20900[7:Rew:20898.0,66.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.49  20906[7:MRR:20847.1,20900.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.49  20908[7:Rew:20906.0,56.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.49  20918[7:MRR:20876.2,6.0] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e1),e2).
% 1.28/1.49  20919[7:MRR:20918.0,20918.1,20908.0,20860.0] ||  -> .
% 1.28/1.49  20920[4:Spt:20919.0,185.0,19783.0] || equal(op(e1,e1),e1)** -> .
% 1.28/1.49  20921[4:Spt:20919.0,185.1,185.2,185.3] ||  -> equal(op(e1,e1),e3)** equal(op(e1,e1),e2) equal(op(e1,e1),e0).
% 1.28/1.50  20922[4:MRR:19764.0,20920.0] ||  -> equal(op(e1,e3),e1)** equal(op(e1,e2),e1).
% 1.28/1.50  20923[4:MRR:19765.0,20920.0] ||  -> equal(op(e3,e1),e1)** equal(op(e2,e1),e1).
% 1.28/1.50  20924[5:Spt:20921.0] ||  -> equal(op(e1,e1),e3)**.
% 1.28/1.50  20928[5:Rew:20924.0,19775.1] || equal(op(e1,e0),e2)** equal(e3,e3) -> .
% 1.28/1.50  20929[5:Rew:20924.0,239.1] || SkC7* equal(e3,e3) -> .
% 1.28/1.50  20935[5:Rew:20924.0,162.1] ||  -> equal(op(e1,e2),e2) equal(e3,e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.50  20939[5:Rew:20924.0,68.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.50  20940[5:Rew:20924.0,67.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.50  20941[5:Rew:20924.0,64.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.50  20942[5:Rew:20924.0,44.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  20944[5:Rew:20924.0,40.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.50  20950[5:Rew:20924.0,7879.3] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0) equal(e3,e0).
% 1.28/1.50  20953[5:Obv:20929.1] || SkC7* -> .
% 1.28/1.50  20954[5:MRR:19753.6,20953.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC6 SkC3 SkC2*.
% 1.28/1.50  20955[5:MRR:31.1,20939.0] || SkC13* -> .
% 1.28/1.50  20956[5:MRR:183.0,20939.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)** equal(op(e1,e3),e0).
% 1.28/1.50  20958[5:MRR:184.2,20940.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1) equal(op(e1,e2),e0).
% 1.28/1.50  20959[5:MRR:151.2,20940.0] ||  -> equal(op(e3,e2),e3)** equal(op(e2,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.50  20960[5:MRR:19754.1,20941.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e0),e2)**.
% 1.28/1.50  20961[5:MRR:14522.2,20941.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3).
% 1.28/1.50  20962[5:MRR:177.0,20942.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)** equal(op(e3,e1),e0).
% 1.28/1.50  20966[5:MRR:14521.2,20944.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e2),e3).
% 1.28/1.50  20967[5:MRR:19757.1,20944.0] ||  -> equal(op(e0,e1),e0) equal(op(e0,e1),e2)**.
% 1.28/1.50  20968[5:MRR:20954.1,20955.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC8 SkC6 SkC3 SkC2*.
% 1.28/1.50  20969[5:Obv:20928.1] || equal(op(e1,e0),e2)** -> .
% 1.28/1.50  20970[5:MRR:19761.2,20969.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)**.
% 1.28/1.50  20971[5:MRR:20960.1,20969.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.50  20973[5:Rew:20971.0,9188.1] || SkC2* equal(e0,e0) -> .
% 1.28/1.50  20974[5:Rew:20971.0,65.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.50  20975[5:Rew:20971.0,38.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.50  20976[5:Rew:20971.0,37.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.50  20977[5:Rew:20971.0,66.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.50  20978[5:Rew:20971.0,106.1] || SkC6 equal(op(e1,e0),e0)** -> .
% 1.28/1.50  20981[5:Obv:20973.1] || SkC2* -> .
% 1.28/1.50  20982[5:MRR:20968.7,20981.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC8 SkC6 SkC3*.
% 1.28/1.50  20984[5:MRR:13.1,20975.0] || SkC3* -> .
% 1.28/1.50  20986[5:MRR:150.1,20975.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 1.28/1.50  20987[5:MRR:19755.1,20976.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e3)**.
% 1.28/1.50  20988[5:MRR:158.1,20976.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.50  20990[5:MRR:20982.6,20984.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC8 SkC6*.
% 1.28/1.50  20991[5:Rew:20971.0,20978.1] || SkC6* equal(e0,e0) -> .
% 1.28/1.50  20992[5:Obv:20991.1] || SkC6* -> .
% 1.28/1.50  20993[5:MRR:20990.5,20992.0] ||  -> SkC14 SkC12 SkC11 SkC9 SkC8*.
% 1.28/1.50  20994[5:MRR:20956.2,20977.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)**.
% 1.28/1.50  20995[5:MRR:20958.2,20974.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1).
% 1.28/1.50  20996[5:Rew:20971.0,20935.3] ||  -> equal(op(e1,e2),e2) equal(e3,e2) equal(op(e1,e3),e2)** equal(e2,e0).
% 1.28/1.50  20997[5:MRR:20996.1,20996.3,6.0,2.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)**.
% 1.28/1.50  21004[5:MRR:20950.3,3.0] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(op(e2,e2),e0).
% 1.28/1.50  21010[6:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.50  21013[6:Rew:21010.0,20988.0] ||  -> equal(e2,e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.50  21018[6:Rew:21010.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.50  21019[6:Rew:21010.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.50  21022[6:Rew:21010.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.50  21037[6:MRR:24.1,21018.0] || SkC9* -> .
% 1.28/1.50  21039[6:MRR:20997.0,21018.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.50  21040[6:MRR:20993.3,21037.0] ||  -> SkC14 SkC12 SkC11 SkC8*.
% 1.28/1.50  21049[6:Rew:21039.0,52.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.50  21050[6:Rew:21039.0,56.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.50  21053[6:MRR:21.1,21019.0] || SkC8* -> .
% 1.28/1.50  21054[6:MRR:20970.0,21019.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.50  21056[6:MRR:21040.3,21053.0] ||  -> SkC14 SkC12 SkC11*.
% 1.28/1.50  21060[6:Rew:21054.0,28.1] || SkC12* -> equal(e3,e2).
% 1.28/1.50  21063[6:Rew:21054.0,76.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.50  21073[6:MRR:21060.1,6.0] || SkC12* -> .
% 1.28/1.50  21074[6:MRR:21056.1,21073.0] ||  -> SkC14 SkC11*.
% 1.28/1.50  21079[6:MRR:27.1,21022.0] || SkC11* -> .
% 1.28/1.50  21081[6:MRR:21074.1,21079.0] ||  -> SkC14*.
% 1.28/1.50  21082[6:MRR:33.0,21081.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.50  21087[6:Rew:21082.0,53.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.50  21089[6:Rew:21082.0,57.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.50  21101[6:MRR:19759.2,21049.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0).
% 1.28/1.50  21102[6:MRR:175.1,21050.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.50  21105[6:MRR:20962.1,21063.0] ||  -> equal(op(e3,e1),e1)** equal(op(e3,e1),e0).
% 1.28/1.50  21124[6:MRR:21101.0,21087.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.50  21126[6:Rew:21124.0,54.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.50  21129[6:Rew:21082.0,21013.1] ||  -> equal(e2,e0) equal(e3,e0) equal(op(e2,e1),e0)**.
% 1.28/1.50  21130[6:MRR:21129.0,21129.1,2.0,3.0] ||  -> equal(op(e2,e1),e0)**.
% 1.28/1.50  21132[6:Rew:21130.0,45.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.50  21135[6:MRR:21105.1,21132.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  21136[6:Rew:21135.0,80.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.50  21156[6:MRR:21102.0,21102.1,21102.2,21089.0,21136.0,21126.0] ||  -> .
% 1.28/1.50  21157[6:Spt:21156.0,180.0,21010.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.50  21158[6:Spt:21156.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.50  21164[7:Spt:21158.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.50  21168[7:Rew:21164.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.50  21174[7:Rew:21164.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.50  21175[7:Rew:21164.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.50  21178[7:Rew:21164.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.50  21182[7:Rew:21164.0,21004.2] || equal(op(e3,e0),e3) -> equal(op(e3,e3),e0)** equal(e3,e0).
% 1.28/1.50  21190[7:Obv:21168.1] || SkC11* -> .
% 1.28/1.50  21191[7:MRR:20993.2,21190.0] ||  -> SkC14 SkC12 SkC9 SkC8*.
% 1.28/1.50  21192[7:MRR:33.1,21174.0] || SkC14* -> .
% 1.28/1.50  21195[7:MRR:21191.0,21192.0] ||  -> SkC12 SkC9 SkC8*.
% 1.28/1.50  21197[7:MRR:176.0,21175.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.50  21210[7:MRR:20987.1,21178.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.50  21211[7:MRR:20961.1,21178.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.50  21214[7:Rew:21210.0,4195.1] || SkC9* equal(e2,e2) -> .
% 1.28/1.50  21227[7:Obv:21214.1] || SkC9* -> .
% 1.28/1.50  21228[7:MRR:21195.1,21227.0] ||  -> SkC12 SkC8*.
% 1.28/1.50  21239[7:Rew:21211.0,21182.0] || equal(e3,e3) -> equal(op(e3,e3),e0)** equal(e3,e0).
% 1.28/1.50  21240[7:Obv:21239.0] ||  -> equal(op(e3,e3),e0)** equal(e3,e0).
% 1.28/1.50  21241[7:MRR:21240.1,3.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.50  21246[7:Rew:21241.0,233.1] || SkC12* equal(e0,e0) -> .
% 1.28/1.50  21253[7:Rew:21241.0,81.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.50  21261[7:Obv:21246.1] || SkC12* -> .
% 1.28/1.50  21262[7:MRR:21228.0,21261.0] ||  -> SkC8*.
% 1.28/1.50  21263[7:MRR:22.0,21262.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.50  21268[7:Rew:21263.0,46.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.50  21269[7:Rew:21263.0,48.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.50  21293[7:MRR:20995.0,21268.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.50  21301[7:Rew:21293.0,50.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.50  21330[7:MRR:21197.0,21197.1,21197.2,21269.0,21301.0,21253.0] ||  -> .
% 1.28/1.50  21340[7:Spt:21330.0,21158.0,21164.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.50  21341[7:Spt:21330.0,21158.1,21158.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.50  21342[7:MRR:20959.1,21340.0] ||  -> equal(op(e3,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.50  21344[8:Spt:21341.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.50  21354[8:Rew:21344.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  21357[8:Rew:21344.0,73.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.50  21362[8:Rew:21344.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.28/1.50  21366[8:MRR:20995.1,21354.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.50  21370[8:Rew:21366.0,17218.1] || SkC11* equal(e2,e2) -> .
% 1.28/1.50  21371[8:Rew:21366.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.50  21381[8:MRR:20923.1,21357.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  21389[8:Rew:21381.0,131.1] || SkC12 equal(op(e3,e1),e1)** -> .
% 1.28/1.50  21394[8:Rew:21381.0,146.2] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e2),e2) equal(e2,e1) equal(op(e3,e0),e2).
% 1.28/1.50  21399[8:Obv:21362.1] || SkC9* -> .
% 1.28/1.50  21400[8:MRR:20993.3,21399.0] ||  -> SkC14 SkC12 SkC11 SkC8*.
% 1.28/1.50  21401[8:Obv:21370.1] || SkC11* -> .
% 1.28/1.50  21402[8:MRR:21400.2,21401.0] ||  -> SkC14 SkC12 SkC8*.
% 1.28/1.50  21403[8:MRR:22.1,21371.0] || SkC8* -> .
% 1.28/1.50  21406[8:MRR:21402.2,21403.0] ||  -> SkC14 SkC12*.
% 1.28/1.50  21409[8:Rew:21381.0,21389.1] || SkC12* equal(e1,e1) -> .
% 1.28/1.50  21410[8:Obv:21409.1] || SkC12* -> .
% 1.28/1.50  21411[8:MRR:21406.1,21410.0] ||  -> SkC14*.
% 1.28/1.50  21412[8:MRR:33.0,21411.0] ||  -> equal(op(e2,e3),e3)**.
% 1.28/1.50  21413[8:MRR:32.0,21411.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.50  21414[8:MRR:231.0,21411.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.50  21419[8:Rew:21412.0,72.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.50  21438[8:MRR:20961.1,21419.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.50  21494[8:Rew:21438.0,21394.3,21413.0,21394.1] ||  -> equal(op(e3,e3),e2)** equal(e3,e2) equal(e2,e1) equal(e3,e2).
% 1.28/1.50  21495[8:Obv:21494.1] ||  -> equal(op(e3,e3),e2)** equal(e2,e1) equal(e3,e2).
% 1.28/1.50  21496[8:MRR:21495.1,21495.2,4.0,6.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.50  21497[8:MRR:21496.0,21414.0] ||  -> .
% 1.28/1.50  21502[8:Spt:21497.0,21341.0,21344.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.50  21503[8:Spt:21497.0,21341.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.50  21509[8:Rew:21503.0,51.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.50  21511[8:Rew:21503.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.50  21514[8:Rew:21503.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.28/1.50  21515[8:Obv:21514.1] || SkC8* -> .
% 1.28/1.50  21516[8:MRR:20993.4,21515.0] ||  -> SkC14 SkC12 SkC11 SkC9*.
% 1.28/1.50  21524[8:MRR:20986.1,21509.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e1),e0).
% 1.28/1.50  21526[8:MRR:19758.1,21511.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e2),e3)**.
% 1.28/1.50  21533[8:Rew:21503.0,197.2,21503.0,197.1,21503.0,197.0] || equal(e0,e0) equal(op(e0,e2),e3)** equal(op(e0,e0),e1) -> .
% 1.28/1.50  21534[8:Obv:21533.0] || equal(op(e0,e2),e3)** equal(op(e0,e0),e1) -> .
% 1.28/1.50  21535[8:Rew:19737.0,21534.1] || equal(op(e0,e2),e3)** equal(e1,e1) -> .
% 1.28/1.50  21536[8:Obv:21535.1] || equal(op(e0,e2),e3)** -> .
% 1.28/1.50  21537[8:MRR:21342.1,21536.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.50  21538[8:MRR:20966.1,21536.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.50  21539[8:MRR:21526.1,21536.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.50  21542[8:Rew:21537.0,27.1] || SkC11* -> equal(e3,e2).
% 1.28/1.50  21549[8:Rew:21537.0,77.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.50  21555[8:Rew:21538.0,53.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.50  21559[8:Rew:21538.0,145.3] ||  -> equal(op(e3,e3),e2)** equal(op(e2,e3),e2) equal(op(e1,e3),e2) equal(e3,e2).
% 1.28/1.50  21567[8:Rew:21539.0,61.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.50  21569[8:MRR:21542.1,6.0] || SkC11* -> .
% 1.28/1.50  21570[8:MRR:21516.2,21569.0] ||  -> SkC14 SkC12 SkC9*.
% 1.28/1.50  21573[8:MRR:28.1,21549.0] || SkC12* -> .
% 1.28/1.50  21576[8:MRR:21570.1,21573.0] ||  -> SkC14 SkC9*.
% 1.28/1.50  21592[8:MRR:33.1,21555.0] || SkC14* -> .
% 1.28/1.50  21594[8:MRR:21576.0,21592.0] ||  -> SkC9*.
% 1.28/1.50  21595[8:MRR:24.0,21594.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.50  21596[8:MRR:23.0,21594.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.50  21601[8:Rew:21595.0,69.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.50  21607[8:Rew:21596.0,74.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  21616[8:MRR:20967.1,21567.0] ||  -> equal(op(e0,e1),e0)**.
% 1.28/1.50  21619[8:Rew:21616.0,42.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.50  21625[8:MRR:20994.1,21601.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  21632[8:MRR:21524.1,21619.0] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.50  21654[8:Rew:21625.0,21559.2,21632.0,21559.0] ||  -> equal(e2,e0) equal(op(e2,e3),e2)** equal(e2,e1) equal(e3,e2).
% 1.28/1.50  21655[8:MRR:21654.0,21654.2,21654.3,2.0,4.0,6.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.50  21656[8:MRR:21655.0,21607.0] ||  -> .
% 1.28/1.50  21663[5:Spt:21656.0,20921.0,20924.0] || equal(op(e1,e1),e3)** -> .
% 1.28/1.50  21664[5:Spt:21656.0,20921.1,20921.2] ||  -> equal(op(e1,e1),e2)** equal(op(e1,e1),e0).
% 1.28/1.50  21665[5:MRR:160.1,21663.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3) equal(op(e1,e0),e3).
% 1.28/1.50  21666[5:MRR:159.1,21663.0] ||  -> equal(op(e3,e1),e3)** equal(op(e2,e1),e3) equal(op(e0,e1),e3).
% 1.28/1.50  21667[5:MRR:14525.3,21663.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.50  21668[5:MRR:14524.3,21663.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.50  21669[5:MRR:14523.3,21663.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(op(e2,e2),e3).
% 1.28/1.50  21670[6:Spt:21664.0] ||  -> equal(op(e1,e1),e2)**.
% 1.28/1.50  21673[6:Rew:21670.0,40.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.50  21674[6:Rew:21670.0,43.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.50  21676[6:Rew:21670.0,64.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.50  21677[6:Rew:21670.0,67.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.50  21678[6:Rew:21670.0,68.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.50  21679[6:Rew:21670.0,200.0] || equal(e2,e2) equal(op(op(e1,e1),e1),e3) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.50  21680[6:Rew:21670.0,214.0] || equal(e2,e2) equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e3)** -> .
% 1.28/1.50  21681[6:Rew:21670.0,19773.1] || equal(op(e1,e0),e3)** equal(e2,e2) -> .
% 1.28/1.50  21682[6:Rew:21670.0,240.1] || SkC6* equal(e2,e2) -> .
% 1.28/1.50  21691[6:MRR:19763.2,21673.0] ||  -> equal(op(e0,e2),e2) equal(op(e0,e3),e2)**.
% 1.28/1.50  21693[6:MRR:23.1,21674.0] || SkC9* -> .
% 1.28/1.50  21694[6:MRR:181.0,21674.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e1),e3)** equal(op(e2,e1),e0).
% 1.28/1.50  21696[6:MRR:19753.4,21693.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  21699[6:MRR:19754.2,21676.0] ||  -> equal(op(e1,e0),e0) equal(op(e1,e0),e3)**.
% 1.28/1.50  21700[6:MRR:19761.2,21676.0] ||  -> equal(op(e2,e0),e2) equal(op(e3,e0),e2)**.
% 1.28/1.50  21701[6:MRR:184.0,21677.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)** equal(op(e1,e2),e0).
% 1.28/1.50  21703[6:MRR:183.2,21678.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e0).
% 1.28/1.50  21705[6:Obv:21682.1] || SkC6* -> .
% 1.28/1.50  21706[6:MRR:21696.6,21705.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8 SkC7 SkC3 SkC2*.
% 1.28/1.50  21707[6:Obv:21681.1] || equal(op(e1,e0),e3)** -> .
% 1.28/1.50  21708[6:MRR:14522.2,21707.0] ||  -> equal(op(e3,e0),e3)** equal(op(e2,e0),e3).
% 1.28/1.50  21709[6:MRR:21665.2,21707.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e2),e3).
% 1.28/1.50  21710[6:MRR:21699.1,21707.0] ||  -> equal(op(e1,e0),e0)**.
% 1.28/1.50  21712[6:Rew:21710.0,66.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.50  21713[6:Rew:21710.0,37.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.50  21714[6:Rew:21710.0,38.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.50  21715[6:Rew:21710.0,65.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.50  21717[6:Rew:21710.0,110.1] || SkC7 equal(op(e1,e0),e0)** -> .
% 1.28/1.50  21721[6:MRR:11.1,21713.0] || SkC2* -> .
% 1.28/1.50  21722[6:MRR:19755.1,21713.0] ||  -> equal(op(e2,e0),e2) equal(op(e2,e0),e3)**.
% 1.28/1.50  21723[6:MRR:158.1,21713.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.50  21724[6:MRR:21706.7,21721.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8 SkC7 SkC3*.
% 1.28/1.50  21725[6:MRR:13.1,21714.0] || SkC3* -> .
% 1.28/1.50  21727[6:MRR:150.1,21714.0] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e2),e0) equal(op(e3,e1),e0).
% 1.28/1.50  21730[6:MRR:21724.6,21725.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8 SkC7*.
% 1.28/1.50  21731[6:Rew:21710.0,21717.1] || SkC7* equal(e0,e0) -> .
% 1.28/1.50  21732[6:Obv:21731.1] || SkC7* -> .
% 1.28/1.50  21733[6:MRR:21730.5,21732.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8*.
% 1.28/1.50  21734[6:MRR:21701.2,21715.0] ||  -> equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.50  21735[6:MRR:21703.2,21712.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1).
% 1.28/1.50  21739[6:Obv:21679.0] || equal(op(op(e1,e1),e1),e3) equal(op(op(e1,e1),op(e1,e1)),e0)** -> .
% 1.28/1.50  21740[6:Rew:21670.0,21739.1,21670.0,21739.0] || equal(op(e2,e1),e3) equal(op(e2,e2),e0)** -> .
% 1.28/1.50  21741[6:Obv:21680.0] || equal(op(op(e1,e1),e1),e0) equal(op(op(e1,e1),op(e1,e1)),e3)** -> .
% 1.28/1.50  21742[6:Rew:21670.0,21741.1,21670.0,21741.0] || equal(op(e2,e1),e0) equal(op(e2,e2),e3)** -> .
% 1.28/1.50  21744[7:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.50  21749[7:Rew:21744.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  21752[7:Rew:21744.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.50  21753[7:Rew:21744.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.50  21759[7:Rew:21744.0,21723.0] ||  -> equal(e2,e0) equal(op(e2,e3),e0)** equal(op(e2,e1),e0).
% 1.28/1.50  21774[7:MRR:26.1,21749.0] || SkC11* -> .
% 1.28/1.50  21777[7:MRR:21733.3,21774.0] ||  -> SkC14 SkC13 SkC12 SkC8*.
% 1.28/1.50  21780[7:MRR:22.1,21752.0] || SkC8* -> .
% 1.28/1.50  21782[7:MRR:21691.0,21752.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.50  21783[7:MRR:21777.3,21780.0] ||  -> SkC14 SkC13 SkC12*.
% 1.28/1.50  21787[7:Rew:21782.0,29.1] || SkC12* -> equal(e3,e2).
% 1.28/1.50  21790[7:Rew:21782.0,54.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.50  21795[7:MRR:21787.1,6.0] || SkC12* -> .
% 1.28/1.50  21796[7:MRR:21783.2,21795.0] ||  -> SkC14 SkC13*.
% 1.28/1.50  21798[7:MRR:21722.0,21753.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.50  21811[7:Rew:21798.0,72.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.50  21814[7:MRR:175.1,21790.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.50  21818[7:MRR:33.1,21811.0] || SkC14* -> .
% 1.28/1.50  21819[7:MRR:21796.0,21818.0] ||  -> SkC13*.
% 1.28/1.50  21820[7:MRR:31.0,21819.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.50  21821[7:MRR:30.0,21819.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.50  21822[7:MRR:232.0,21819.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.50  21828[7:Rew:21820.0,56.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.50  21833[7:Rew:21821.0,20923.0] ||  -> equal(e3,e1) equal(op(e2,e1),e1)**.
% 1.28/1.50  21854[7:MRR:21833.0,5.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.50  21867[7:Rew:21854.0,21759.2] ||  -> equal(e2,e0) equal(op(e2,e3),e0)** equal(e1,e0).
% 1.28/1.50  21868[7:MRR:21867.0,21867.2,2.0,1.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.50  21869[7:Rew:21868.0,57.0] || equal(op(e3,e3),e0)** -> .
% 1.28/1.50  21886[7:MRR:21814.0,21814.1,21814.2,21828.0,21822.0,21869.0] ||  -> .
% 1.28/1.50  21887[7:Spt:21886.0,180.0,21744.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.50  21888[7:Spt:21886.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.50  21891[8:Spt:21888.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.50  21895[8:Rew:21891.0,21742.1] || equal(op(e2,e1),e0)** equal(e3,e3) -> .
% 1.28/1.50  21896[8:Rew:21891.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.50  21905[8:Rew:21891.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.50  21906[8:Rew:21891.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.50  21908[8:Rew:21891.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.50  21909[8:Rew:21891.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.50  21910[8:Rew:21891.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.50  21917[8:Obv:21896.1] || SkC11* -> .
% 1.28/1.50  21918[8:MRR:21733.3,21917.0] ||  -> SkC14 SkC13 SkC12 SkC8*.
% 1.28/1.50  21919[8:MRR:21709.1,21905.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.50  21923[8:Rew:21919.0,52.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.50  21934[8:MRR:21722.1,21906.0] ||  -> equal(op(e2,e0),e2)**.
% 1.28/1.50  21935[8:MRR:21708.1,21906.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.50  21939[8:Rew:21934.0,72.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  21944[8:Rew:21935.0,76.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  21952[8:MRR:21694.1,21908.0] ||  -> equal(op(e2,e1),e1)** equal(op(e2,e1),e0).
% 1.28/1.50  21954[8:MRR:32.1,21909.0] || SkC14* -> .
% 1.28/1.50  21956[8:MRR:21918.0,21954.0] ||  -> SkC13 SkC12 SkC8*.
% 1.28/1.50  21957[8:MRR:179.0,21910.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.50  21958[8:MRR:29.1,21923.0] || SkC12* -> .
% 1.28/1.50  21959[8:MRR:19759.0,21923.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e2)**.
% 1.28/1.50  21960[8:MRR:21956.1,21958.0] ||  -> SkC13 SkC8*.
% 1.28/1.50  21966[8:MRR:30.1,21944.0] || SkC13* -> .
% 1.28/1.50  21968[8:MRR:21960.0,21966.0] ||  -> SkC8*.
% 1.28/1.50  21969[8:MRR:22.0,21968.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.50  21973[8:Rew:21969.0,63.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.50  21978[8:Obv:21895.1] || equal(op(e2,e1),e0)** -> .
% 1.28/1.50  21986[8:MRR:21952.1,21978.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.50  21989[8:Rew:21986.0,74.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.50  21995[8:MRR:21959.1,21973.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.50  21997[8:Rew:21995.0,53.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.50  22035[8:MRR:21957.0,21957.1,21957.2,21939.0,21989.0,21997.0] ||  -> .
% 1.28/1.50  22045[8:Spt:22035.0,21888.0,21891.0] || equal(op(e2,e2),e3)** -> .
% 1.28/1.50  22046[8:Spt:22035.0,21888.1,21888.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.28/1.50  22047[8:MRR:21667.2,22045.0] || equal(op(e2,e3),e2) -> equal(op(e3,e3),e3)**.
% 1.28/1.50  22048[8:MRR:21668.2,22045.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)**.
% 1.28/1.50  22050[8:MRR:152.1,22045.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e1),e3) equal(op(e2,e0),e3).
% 1.28/1.50  22052[9:Spt:22046.0] ||  -> equal(op(e2,e2),e1)**.
% 1.28/1.50  22057[9:Rew:22052.0,73.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.50  22060[9:Rew:22052.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  22077[9:MRR:20923.1,22057.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  22082[9:Rew:22077.0,30.1] || SkC13* -> equal(e3,e1).
% 1.28/1.50  22088[9:Rew:22077.0,131.1] || SkC12 equal(op(e3,e1),e1)** -> .
% 1.28/1.50  22090[9:Rew:22077.0,21727.2] ||  -> equal(op(e3,e3),e0)** equal(op(e3,e2),e0) equal(e1,e0).
% 1.28/1.50  22092[9:MRR:22082.1,5.0] || SkC13* -> .
% 1.28/1.50  22093[9:MRR:21733.1,22092.0] ||  -> SkC14 SkC12 SkC11 SkC8*.
% 1.28/1.50  22094[9:MRR:21734.0,22060.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.50  22095[9:MRR:20922.1,22060.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  22098[9:Rew:22094.0,17217.1] || SkC14* equal(e3,e3) -> .
% 1.28/1.50  22109[9:Rew:22095.0,22048.0] || equal(e1,e1) -> equal(op(e3,e3),e3)**.
% 1.28/1.50  22111[9:Obv:22098.1] || SkC14* -> .
% 1.28/1.50  22112[9:MRR:22093.0,22111.0] ||  -> SkC12 SkC11 SkC8*.
% 1.28/1.50  22116[9:Rew:22077.0,22088.1] || SkC12* equal(e1,e1) -> .
% 1.28/1.50  22117[9:Obv:22116.1] || SkC12* -> .
% 1.28/1.50  22118[9:MRR:22112.0,22117.0] ||  -> SkC11 SkC8*.
% 1.28/1.50  22119[9:Obv:22109.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.50  22120[9:Rew:22119.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.50  22132[9:MRR:21708.0,22120.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.50  22138[9:Rew:22132.0,21.1] || SkC8* -> equal(e3,e2).
% 1.28/1.50  22147[9:MRR:22138.1,6.0] || SkC8* -> .
% 1.28/1.50  22148[9:MRR:22118.1,22147.0] ||  -> SkC11*.
% 1.28/1.50  22150[9:MRR:27.0,22148.0] ||  -> equal(op(e3,e2),e2)**.
% 1.28/1.50  22193[9:Rew:22150.0,22090.1,22119.0,22090.0] ||  -> equal(e3,e0)** equal(e2,e0) equal(e1,e0).
% 1.28/1.50  22194[9:MRR:22193.0,22193.1,22193.2,3.0,2.0,1.0] ||  -> .
% 1.28/1.50  22203[9:Spt:22194.0,22046.0,22052.0] || equal(op(e2,e2),e1)** -> .
% 1.28/1.50  22204[9:Spt:22194.0,22046.1] ||  -> equal(op(e2,e2),e0)**.
% 1.28/1.50  22208[9:Rew:22204.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.28/1.50  22209[9:Obv:22208.1] || SkC8* -> .
% 1.28/1.50  22210[9:MRR:21733.4,22209.0] ||  -> SkC14 SkC13 SkC12 SkC11*.
% 1.28/1.50  22214[9:Rew:22204.0,73.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.50  22216[9:Rew:22204.0,75.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.50  22218[9:Rew:22204.0,21740.1] || equal(op(e2,e1),e3)** equal(e0,e0) -> .
% 1.28/1.50  22219[9:Obv:22218.1] || equal(op(e2,e1),e3)** -> .
% 1.28/1.50  22224[9:MRR:21694.1,21694.2,22219.0,22214.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.50  22229[9:Rew:22224.0,74.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.50  22231[9:Rew:22224.0,127.1] || SkC11 equal(op(e2,e1),e1)** -> .
% 1.28/1.50  22234[9:MRR:19769.2,22229.0] ||  -> equal(op(e3,e3),e1)** equal(op(e1,e3),e1).
% 1.28/1.50  22235[9:Rew:22224.0,22231.1] || SkC11* equal(e1,e1) -> .
% 1.28/1.50  22236[9:Obv:22235.1] || SkC11* -> .
% 1.28/1.50  22237[9:MRR:22210.3,22236.0] ||  -> SkC14 SkC13 SkC12*.
% 1.28/1.50  22246[9:Rew:22224.0,22050.1] ||  -> equal(op(e2,e3),e3)** equal(e3,e1) equal(op(e2,e0),e3).
% 1.28/1.50  22247[9:MRR:22246.1,5.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e0),e3).
% 1.28/1.50  22250[9:MRR:179.2,179.3,22229.0,22216.0] ||  -> equal(op(e2,e3),e3)** equal(op(e2,e3),e2).
% 1.28/1.50  22274[10:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.50  22275[10:Rew:22274.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  22292[10:Rew:22274.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.50  22293[10:Rew:22274.0,57.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.50  22299[10:MRR:30.1,22275.0] || SkC13* -> .
% 1.28/1.50  22302[10:MRR:22237.1,22299.0] ||  -> SkC14 SkC12*.
% 1.28/1.50  22329[10:MRR:32.1,22292.0] || SkC14* -> .
% 1.28/1.50  22331[10:MRR:22302.0,22329.0] ||  -> SkC12*.
% 1.28/1.50  22332[10:MRR:28.0,22331.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.50  22342[10:Rew:22332.0,21700.1] ||  -> equal(op(e2,e0),e2)** equal(e3,e2).
% 1.28/1.50  22346[10:MRR:22247.0,22293.0] ||  -> equal(op(e2,e0),e3)**.
% 1.28/1.50  22388[10:Rew:22346.0,22342.0] ||  -> equal(e3,e2)** equal(e3,e2)**.
% 1.28/1.50  22389[10:Obv:22388.0] ||  -> equal(e3,e2)**.
% 1.28/1.50  22390[10:MRR:22389.0,6.0] ||  -> .
% 1.28/1.50  22391[10:Spt:22390.0,175.0,22274.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.50  22392[10:Spt:22390.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.50  22393[10:MRR:22048.1,22391.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.50  22394[10:MRR:22234.1,22393.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.50  22395[10:MRR:21735.1,22393.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.50  22417[10:Rew:22395.0,55.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.50  22438[10:MRR:22250.0,22417.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.50  22495[10:Rew:22394.0,22047.1,22438.0,22047.0] || equal(e2,e2) -> equal(e3,e1)**.
% 1.28/1.50  22496[10:Obv:22495.0] ||  -> equal(e3,e1)**.
% 1.28/1.50  22497[10:MRR:22496.0,5.0] ||  -> .
% 1.28/1.50  22507[6:Spt:22497.0,21664.0,21670.0] || equal(op(e1,e1),e2)** -> .
% 1.28/1.50  22508[6:Spt:22497.0,21664.1] ||  -> equal(op(e1,e1),e0)**.
% 1.28/1.50  22513[6:Rew:22508.0,68.0] || equal(op(e1,e3),e0)** -> .
% 1.28/1.50  22514[6:Rew:22508.0,67.0] || equal(op(e1,e2),e0)** -> .
% 1.28/1.50  22515[6:Rew:22508.0,64.0] || equal(op(e1,e0),e0)** -> .
% 1.28/1.50  22516[6:Rew:22508.0,44.0] || equal(op(e3,e1),e0)** -> .
% 1.28/1.50  22517[6:Rew:22508.0,43.0] || equal(op(e2,e1),e0)** -> .
% 1.28/1.50  22518[6:Rew:22508.0,40.0] || equal(op(e0,e1),e0)** -> .
% 1.28/1.50  22522[6:MRR:7878.2,22518.0] ||  -> equal(op(e0,e3),e0)** equal(op(e0,e2),e0).
% 1.28/1.50  22523[6:MRR:19757.0,22518.0] ||  -> equal(op(e0,e1),e3)** equal(op(e0,e1),e2).
% 1.28/1.50  22524[6:MRR:19754.0,22515.0] ||  -> equal(op(e1,e0),e3)** equal(op(e1,e0),e2).
% 1.28/1.50  22525[6:MRR:7877.2,22515.0] ||  -> equal(op(e3,e0),e0)** equal(op(e2,e0),e0).
% 1.28/1.50  22526[6:MRR:157.3,22514.0] ||  -> equal(op(e2,e2),e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.50  22528[6:MRR:158.3,22517.0] ||  -> equal(op(e2,e2),e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.28/1.50  22530[6:MRR:183.3,22513.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1) equal(op(e1,e3),e2).
% 1.28/1.50  22531[6:MRR:184.3,22514.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e1) equal(op(e1,e2),e3)**.
% 1.28/1.50  22532[6:MRR:177.3,22516.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1) equal(op(e3,e1),e2).
% 1.28/1.50  22534[6:Rew:22508.0,161.1] ||  -> equal(op(e2,e1),e2) equal(e2,e0) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.50  22535[6:MRR:22534.1,2.0] ||  -> equal(op(e2,e1),e2) equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.50  22536[6:Rew:22508.0,162.1] ||  -> equal(op(e1,e2),e2) equal(e2,e0) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.50  22537[6:MRR:22536.1,2.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.50  22538[6:Rew:22508.0,19781.3] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e2,e0).
% 1.28/1.50  22539[6:MRR:22538.3,2.0] || equal(op(e0,e2),e0) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.50  22540[6:Rew:22508.0,19779.3] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)** equal(e2,e0).
% 1.28/1.50  22541[6:MRR:22540.3,2.0] || equal(op(e1,e2),e1) -> equal(op(e2,e2),e2) equal(op(e3,e3),e2)**.
% 1.28/1.50  22553[7:Spt:180.0] ||  -> equal(op(e2,e2),e2)**.
% 1.28/1.50  22556[7:Rew:22553.0,22528.0] ||  -> equal(e2,e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.28/1.50  22559[7:Rew:22553.0,49.0] || equal(op(e1,e2),e2)** -> .
% 1.28/1.50  22560[7:Rew:22553.0,71.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.50  22561[7:Rew:22553.0,47.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.50  22562[7:Rew:22553.0,73.0] || equal(op(e2,e1),e2)** -> .
% 1.28/1.50  22563[7:Rew:22553.0,51.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.50  22564[7:Rew:22553.0,75.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  22568[7:Rew:22553.0,151.1] ||  -> equal(op(e3,e2),e3)** equal(e3,e2) equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.50  22569[7:Rew:22553.0,21669.2] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)** equal(e3,e2).
% 1.28/1.50  22570[7:Rew:22553.0,21668.2] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)** equal(e3,e2).
% 1.28/1.50  22581[7:MRR:24.1,22559.0] || SkC9* -> .
% 1.28/1.50  22583[7:MRR:22537.0,22559.0] ||  -> equal(op(e1,e3),e2)** equal(op(e1,e0),e2).
% 1.28/1.50  22584[7:MRR:19753.4,22581.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC8 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  22585[7:MRR:21.1,22560.0] || SkC8* -> .
% 1.28/1.50  22586[7:MRR:19761.0,22560.0] ||  -> equal(op(e3,e0),e2)** equal(op(e1,e0),e2).
% 1.28/1.50  22589[7:MRR:19763.0,22561.0] ||  -> equal(op(e0,e3),e2)** equal(op(e0,e1),e2).
% 1.28/1.50  22591[7:MRR:22535.0,22562.0] ||  -> equal(op(e3,e1),e2)** equal(op(e0,e1),e2).
% 1.28/1.50  22592[7:MRR:27.1,22563.0] || SkC11* -> .
% 1.28/1.50  22594[7:MRR:176.1,22563.0] ||  -> equal(op(e3,e2),e3)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.50  22595[7:MRR:145.1,22564.0] ||  -> equal(op(e3,e3),e2)** equal(op(e1,e3),e2) equal(op(e0,e3),e2).
% 1.28/1.50  22597[7:MRR:22584.3,22584.4,22592.0,22585.0] ||  -> SkC14 SkC13 SkC12 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  22598[7:MRR:22556.0,2.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.28/1.50  22602[7:MRR:22569.2,6.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)**.
% 1.28/1.50  22603[7:MRR:22570.2,6.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)**.
% 1.28/1.50  22605[7:MRR:22568.1,6.0] ||  -> equal(op(e3,e2),e3)** equal(op(e1,e2),e3) equal(op(e0,e2),e3).
% 1.28/1.50  22607[8:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.50  22608[8:Rew:22607.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  22614[8:Rew:22607.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.50  22615[8:Rew:22607.0,22595.0] ||  -> equal(e3,e2) equal(op(e1,e3),e2)** equal(op(e0,e3),e2).
% 1.28/1.50  22625[8:Rew:22607.0,81.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.50  22627[8:Rew:22607.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.50  22628[8:Rew:22607.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.50  22632[8:MRR:30.1,22608.0] || SkC13* -> .
% 1.28/1.50  22633[8:MRR:21666.0,22608.0] ||  -> equal(op(e2,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.50  22635[8:MRR:22597.1,22632.0] ||  -> SkC14 SkC12 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  22637[8:MRR:22530.0,22614.0] ||  -> equal(op(e1,e3),e1) equal(op(e1,e3),e2)**.
% 1.28/1.50  22638[8:MRR:32.1,22625.0] || SkC14* -> .
% 1.28/1.50  22639[8:MRR:22594.0,22625.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.50  22640[8:MRR:22605.0,22625.0] ||  -> equal(op(e1,e2),e3)** equal(op(e0,e2),e3).
% 1.28/1.50  22643[8:MRR:29.1,22627.0] || SkC12* -> .
% 1.28/1.50  22647[8:MRR:19756.0,22628.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 1.28/1.50  22648[8:MRR:22635.0,22635.1,22638.0,22643.0] ||  -> SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  22651[8:MRR:22615.0,6.0] ||  -> equal(op(e1,e3),e2)** equal(op(e0,e3),e2).
% 1.28/1.50  22656[9:Spt:22648.0] ||  -> SkC7*.
% 1.28/1.50  22657[9:MRR:20.0,22656.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  22658[9:MRR:19.0,22656.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  22661[9:Rew:22657.0,79.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.50  22676[9:Rew:22658.0,22583.0] ||  -> equal(e2,e1) equal(op(e1,e0),e2)**.
% 1.28/1.50  22679[9:MRR:22639.0,22661.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.50  22687[9:Rew:22679.0,77.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.50  22714[9:MRR:22647.0,22687.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.50  22721[9:Rew:22714.0,38.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.50  22745[9:MRR:22524.1,22721.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.50  22757[9:Rew:22745.0,22676.1] ||  -> equal(e2,e1) equal(e3,e2)**.
% 1.28/1.50  22758[9:MRR:22757.0,22757.1,4.0,6.0] ||  -> .
% 1.28/1.50  22759[9:Spt:22758.0,22648.0,22656.0] || SkC7* -> .
% 1.28/1.50  22760[9:Spt:22758.0,22648.1,22648.2,22648.3] ||  -> SkC6 SkC3 SkC2*.
% 1.28/1.50  22761[10:Spt:22760.0] ||  -> SkC6*.
% 1.28/1.50  22762[10:MRR:17.0,22761.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.50  22763[10:MRR:18.0,22761.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.50  22768[10:Rew:22762.0,69.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.50  22781[10:Rew:22763.0,22633.0] ||  -> equal(e3,e1) equal(op(e0,e1),e3)**.
% 1.28/1.50  22782[10:MRR:22637.0,22768.0] ||  -> equal(op(e1,e3),e2)**.
% 1.28/1.50  22788[10:Rew:22782.0,52.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.50  22829[10:MRR:22589.0,22788.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.50  22863[10:Rew:22829.0,22781.1] ||  -> equal(e3,e1) equal(e3,e2)**.
% 1.28/1.50  22864[10:MRR:22863.0,22863.1,5.0,6.0] ||  -> .
% 1.28/1.50  22865[10:Spt:22864.0,22760.0,22761.0] || SkC6* -> .
% 1.28/1.50  22866[10:Spt:22864.0,22760.1,22760.2] ||  -> SkC3 SkC2*.
% 1.28/1.50  22867[11:Spt:22866.0] ||  -> SkC3*.
% 1.28/1.50  22868[11:MRR:13.0,22867.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.50  22869[11:MRR:12.0,22867.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.50  22875[11:Rew:22868.0,77.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.50  22887[11:Rew:22869.0,22651.1] ||  -> equal(op(e1,e3),e2)** equal(e2,e0).
% 1.28/1.50  22889[11:MRR:22639.1,22875.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.50  22893[11:Rew:22889.0,50.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  22922[11:MRR:20922.1,22893.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  22967[11:Rew:22922.0,22887.0] ||  -> equal(e2,e1)** equal(e2,e0).
% 1.28/1.50  22968[11:MRR:22967.0,22967.1,4.0,2.0] ||  -> .
% 1.28/1.50  22969[11:Spt:22968.0,22866.0,22867.0] || SkC3* -> .
% 1.28/1.50  22970[11:Spt:22968.0,22866.1] ||  -> SkC2*.
% 1.28/1.50  22971[11:MRR:10.0,22970.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.50  22974[11:MRR:11.0,22970.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.50  22977[11:Rew:22974.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.28/1.50  22986[11:MRR:22647.0,22977.0] ||  -> equal(op(e3,e0),e2)**.
% 1.28/1.50  22990[11:Rew:22986.0,38.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.50  23008[11:Rew:22971.0,22640.1] ||  -> equal(op(e1,e2),e3)** equal(e3,e0).
% 1.28/1.50  23009[11:MRR:23008.1,3.0] ||  -> equal(op(e1,e2),e3)**.
% 1.28/1.50  23013[11:Rew:23009.0,65.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.50  23046[11:MRR:22524.0,22524.1,23013.0,22990.0] ||  -> .
% 1.28/1.50  23047[8:Spt:23046.0,175.0,22607.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.50  23048[8:Spt:23046.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.50  23049[8:MRR:22602.1,23047.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.50  23050[8:MRR:12.1,23049.0] || SkC3* -> .
% 1.28/1.50  23051[8:MRR:22522.0,23049.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.50  23052[8:MRR:22597.5,23050.0] ||  -> SkC14 SkC13 SkC12 SkC7 SkC6 SkC2*.
% 1.28/1.50  23059[8:MRR:22603.1,23047.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.50  23060[8:MRR:19.1,23059.0] || SkC7* -> .
% 1.28/1.50  23061[8:MRR:20922.0,23059.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.50  23062[8:MRR:23052.3,23060.0] ||  -> SkC14 SkC13 SkC12 SkC6 SkC2*.
% 1.28/1.50  23065[8:Rew:23061.0,50.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.50  23071[8:MRR:19768.2,23065.0] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e1),e1).
% 1.28/1.50  23072[8:MRR:19769.1,23059.0] ||  -> equal(op(e3,e3),e1)** equal(op(e2,e3),e1).
% 1.28/1.50  23073[8:MRR:22530.1,23059.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e2).
% 1.28/1.50  23076[8:Rew:23051.0,22605.2,23061.0,22605.1] ||  -> equal(op(e3,e2),e3)** equal(e3,e1) equal(e3,e0).
% 1.28/1.50  23077[8:MRR:23076.1,23076.2,5.0,3.0] ||  -> equal(op(e3,e2),e3)**.
% 1.28/1.50  23079[8:Rew:23077.0,77.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.50  23080[8:Rew:23077.0,79.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  23086[8:MRR:28.1,23079.0] || SkC12* -> .
% 1.28/1.50  23087[8:MRR:23062.2,23086.0] ||  -> SkC14 SkC13 SkC6 SkC2*.
% 1.28/1.50  23088[8:MRR:30.1,23080.0] || SkC13* -> .
% 1.28/1.50  23089[8:MRR:22532.0,23080.0] ||  -> equal(op(e3,e1),e1) equal(op(e3,e1),e2)**.
% 1.28/1.50  23091[8:MRR:23087.1,23088.0] ||  -> SkC14 SkC6 SkC2*.
% 1.28/1.50  23092[8:MRR:19759.1,23049.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e2).
% 1.28/1.50  23095[8:MRR:19756.0,23079.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 1.28/1.50  23098[9:Spt:23048.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.50  23100[9:Rew:23098.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.50  23109[9:Rew:23098.0,231.1] || SkC14* equal(e2,e2) -> .
% 1.28/1.50  23110[9:Rew:23098.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.50  23118[9:MRR:23095.1,23100.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.50  23128[9:Rew:23118.0,39.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.50  23149[9:Obv:23109.1] || SkC14* -> .
% 1.28/1.50  23150[9:MRR:23091.0,23149.0] ||  -> SkC6 SkC2*.
% 1.28/1.50  23151[9:MRR:23073.1,23110.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.50  23154[9:Rew:23151.0,109.1] || SkC6 equal(op(e1,e3),e3)** -> .
% 1.28/1.50  23164[9:MRR:11.1,23128.0] || SkC2* -> .
% 1.28/1.50  23167[9:MRR:23150.1,23164.0] ||  -> SkC6*.
% 1.28/1.50  23197[9:Rew:23151.0,23154.1] || SkC6* equal(e3,e3) -> .
% 1.28/1.50  23198[9:Obv:23197.1] || SkC6* -> .
% 1.28/1.50  23199[9:MRR:23198.0,23167.0] ||  -> .
% 1.28/1.50  23206[9:Spt:23199.0,23048.0,23098.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.50  23207[9:Spt:23199.0,23048.1,23048.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.50  23210[10:Spt:23207.0] ||  -> equal(op(e3,e3),e1)**.
% 1.28/1.50  23213[10:Rew:23210.0,80.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.50  23225[10:MRR:23089.0,23213.0] ||  -> equal(op(e3,e1),e2)**.
% 1.28/1.50  23229[10:Rew:23225.0,76.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.50  23242[10:MRR:23095.1,23229.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.50  23243[10:MRR:22586.0,23229.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.50  23247[10:Rew:23242.0,39.0] || equal(op(e2,e0),e0)** -> .
% 1.28/1.50  23253[10:Rew:23243.0,66.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.50  23274[10:MRR:11.1,23247.0] || SkC2* -> .
% 1.28/1.50  23275[10:MRR:22598.0,23247.0] ||  -> equal(op(e2,e3),e0)**.
% 1.28/1.50  23277[10:MRR:23091.2,23274.0] ||  -> SkC14 SkC6*.
% 1.28/1.50  23279[10:Rew:23275.0,33.1] || SkC14* -> equal(e3,e0).
% 1.28/1.50  23286[10:MRR:23279.1,3.0] || SkC14* -> .
% 1.28/1.50  23287[10:MRR:23277.0,23286.0] ||  -> SkC6*.
% 1.28/1.50  23288[10:MRR:109.0,23287.0] || equal(op(e1,op(e1,e3)),e3)** -> .
% 1.28/1.50  23290[10:MRR:23073.1,23253.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.50  23300[10:Rew:23290.0,23288.0,23290.0,23288.0] || equal(e3,e3)* -> .
% 1.28/1.50  23301[10:Obv:23300.0] ||  -> .
% 1.28/1.50  23306[10:Spt:23301.0,23207.0,23210.0] || equal(op(e3,e3),e1)** -> .
% 1.28/1.50  23307[10:Spt:23301.0,23207.1] ||  -> equal(op(e3,e3),e0)**.
% 1.28/1.50  23316[10:Rew:23307.0,23071.0] ||  -> equal(e1,e0) equal(op(e3,e1),e1)**.
% 1.28/1.50  23317[10:MRR:23316.0,1.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  23320[10:Rew:23317.0,45.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.50  23323[10:MRR:18.1,23320.0] || SkC6* -> .
% 1.28/1.50  23324[10:MRR:23091.1,23323.0] ||  -> SkC14 SkC2*.
% 1.28/1.50  23325[10:Rew:23307.0,23072.0] ||  -> equal(e1,e0) equal(op(e2,e3),e1)**.
% 1.28/1.50  23326[10:MRR:23325.0,1.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.50  23328[10:Rew:23326.0,33.1] || SkC14* -> equal(e3,e1).
% 1.28/1.50  23334[10:MRR:23328.1,5.0] || SkC14* -> .
% 1.28/1.50  23335[10:MRR:23324.0,23334.0] ||  -> SkC2*.
% 1.28/1.50  23343[10:Rew:23317.0,22591.0] ||  -> equal(e2,e1) equal(op(e0,e1),e2)**.
% 1.28/1.50  23344[10:MRR:23343.0,4.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.50  23348[10:Rew:23344.0,62.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.50  23368[10:MRR:23092.1,23348.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.50  23372[10:Rew:23368.0,93.1,23368.0,93.1] || SkC2* equal(e3,e3) -> .
% 1.28/1.50  23373[10:Obv:23372.1] || SkC2* -> .
% 1.28/1.50  23374[10:MRR:23373.0,23335.0] ||  -> .
% 1.28/1.50  23382[7:Spt:23374.0,180.0,22553.0] || equal(op(e2,e2),e2)** -> .
% 1.28/1.50  23383[7:Spt:23374.0,180.1,180.2,180.3] ||  -> equal(op(e2,e2),e3)** equal(op(e2,e2),e1) equal(op(e2,e2),e0).
% 1.28/1.50  23384[7:MRR:22539.1,23382.0] || equal(op(e0,e2),e0) -> equal(op(e3,e3),e2)**.
% 1.28/1.50  23385[7:MRR:22541.1,23382.0] || equal(op(e1,e2),e1) -> equal(op(e3,e3),e2)**.
% 1.28/1.50  23387[7:MRR:154.0,23382.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e1),e2) equal(op(e2,e0),e2).
% 1.28/1.50  23389[8:Spt:23383.0] ||  -> equal(op(e2,e2),e3)**.
% 1.28/1.50  23393[8:Rew:23389.0,19767.0] ||  -> equal(e3,e1) equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.50  23394[8:Rew:23389.0,19766.0] ||  -> equal(e3,e1) equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.28/1.50  23397[8:Rew:23389.0,218.0] || equal(e3,e3) equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e1)** -> .
% 1.28/1.50  23398[8:Rew:23389.0,234.1] || SkC11* equal(e3,e3) -> .
% 1.28/1.50  23399[8:Rew:23389.0,75.0] || equal(op(e2,e3),e3)** -> .
% 1.28/1.50  23400[8:Rew:23389.0,51.0] || equal(op(e3,e2),e3)** -> .
% 1.28/1.50  23401[8:Rew:23389.0,73.0] || equal(op(e2,e1),e3)** -> .
% 1.28/1.50  23402[8:Rew:23389.0,47.0] || equal(op(e0,e2),e3)** -> .
% 1.28/1.50  23403[8:Rew:23389.0,71.0] || equal(op(e2,e0),e3)** -> .
% 1.28/1.50  23404[8:Rew:23389.0,49.0] || equal(op(e1,e2),e3)** -> .
% 1.28/1.50  23408[8:Rew:23389.0,22526.0] ||  -> equal(e3,e0) equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.50  23413[8:Obv:23398.1] || SkC11* -> .
% 1.28/1.50  23414[8:MRR:19753.3,23413.0] ||  -> SkC14 SkC13 SkC12 SkC9 SkC8 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  23415[8:MRR:33.1,23399.0] || SkC14* -> .
% 1.28/1.50  23416[8:MRR:179.0,23399.0] ||  -> equal(op(e2,e3),e2)** equal(op(e2,e3),e1) equal(op(e2,e3),e0).
% 1.28/1.50  23417[8:MRR:143.1,23399.0] ||  -> equal(op(e3,e3),e3)** equal(op(e1,e3),e3) equal(op(e0,e3),e3).
% 1.28/1.50  23418[8:MRR:176.0,23400.0] ||  -> equal(op(e3,e2),e2)** equal(op(e3,e2),e1) equal(op(e3,e2),e0).
% 1.28/1.50  23419[8:MRR:144.1,23400.0] ||  -> equal(op(e3,e3),e3)** equal(op(e3,e1),e3) equal(op(e3,e0),e3).
% 1.28/1.50  23420[8:MRR:21666.1,23401.0] ||  -> equal(op(e3,e1),e3)** equal(op(e0,e1),e3).
% 1.28/1.50  23423[8:MRR:19758.2,23402.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e2),e0).
% 1.28/1.50  23425[8:MRR:19755.2,23403.0] ||  -> equal(op(e2,e0),e2)** equal(op(e2,e0),e0).
% 1.28/1.50  23427[8:MRR:22531.2,23404.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e2),e1).
% 1.28/1.50  23428[8:MRR:23414.0,23415.0] ||  -> SkC13 SkC12 SkC9 SkC8 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  23429[8:MRR:23393.0,5.0] ||  -> equal(op(e1,e2),e1) equal(op(e3,e2),e1)**.
% 1.28/1.50  23430[8:MRR:23394.0,5.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.28/1.50  23432[8:MRR:23408.0,3.0] ||  -> equal(op(e0,e2),e0) equal(op(e3,e2),e0)**.
% 1.28/1.50  23435[8:Obv:23397.0] || equal(op(op(e2,e2),e2),e0) equal(op(op(e2,e2),op(e2,e2)),e1)** -> .
% 1.28/1.50  23436[8:Rew:23389.0,23435.1,23389.0,23435.0] || equal(op(e3,e2),e0) equal(op(e3,e3),e1)** -> .
% 1.28/1.50  23438[9:Spt:175.0] ||  -> equal(op(e3,e3),e3)**.
% 1.28/1.50  23439[9:Rew:23438.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.50  23440[9:Rew:23438.0,54.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.50  23442[9:Rew:23438.0,56.0] || equal(op(e1,e3),e3)** -> .
% 1.28/1.50  23448[9:Rew:23438.0,23385.1] || equal(op(e1,e2),e1)** -> equal(e3,e2).
% 1.28/1.50  23465[9:MRR:28.1,23439.0] || SkC12* -> .
% 1.28/1.50  23468[9:MRR:23428.1,23465.0] ||  -> SkC13 SkC9 SkC8 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  23481[9:MRR:19759.0,23440.0] ||  -> equal(op(e0,e3),e0) equal(op(e0,e3),e2)**.
% 1.28/1.50  23495[9:MRR:31.1,23442.0] || SkC13* -> .
% 1.28/1.50  23498[9:MRR:23468.0,23495.0] ||  -> SkC9 SkC8 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  23499[9:MRR:23448.1,6.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  23500[9:MRR:17.1,23499.0] || SkC6* -> .
% 1.28/1.50  23501[9:MRR:20922.1,23499.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  23502[9:MRR:23427.1,23499.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.50  23503[9:MRR:23429.0,23499.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.50  23504[9:MRR:23498.3,23500.0] ||  -> SkC9 SkC8 SkC7 SkC3 SkC2*.
% 1.28/1.50  23506[9:Rew:23501.0,55.0] || equal(op(e2,e3),e1)** -> .
% 1.28/1.50  23511[9:Rew:23502.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.50  23517[9:Rew:23503.0,79.0] || equal(op(e3,e1),e1)** -> .
% 1.28/1.50  23521[9:MRR:23430.1,23506.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.50  23524[9:Rew:23521.0,23387.1] ||  -> equal(op(e2,e3),e2)** equal(e2,e1) equal(op(e2,e0),e2).
% 1.28/1.50  23525[9:Rew:23521.0,23.1] || SkC9* -> equal(e2,e1).
% 1.28/1.50  23531[9:MRR:23525.1,4.0] || SkC9* -> .
% 1.28/1.50  23532[9:MRR:23504.0,23531.0] ||  -> SkC8 SkC7 SkC3 SkC2*.
% 1.28/1.50  23534[9:MRR:22.1,23511.0] || SkC8* -> .
% 1.28/1.50  23535[9:MRR:23423.0,23511.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.50  23536[9:MRR:23532.0,23534.0] ||  -> SkC7 SkC3 SkC2*.
% 1.28/1.50  23538[9:Rew:23535.0,63.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.50  23544[9:MRR:20.1,23517.0] || SkC7* -> .
% 1.28/1.50  23545[9:MRR:23536.0,23544.0] ||  -> SkC3 SkC2*.
% 1.28/1.50  23546[9:MRR:12.1,23538.0] || SkC3* -> .
% 1.28/1.50  23547[9:MRR:23545.0,23546.0] ||  -> SkC2*.
% 1.28/1.50  23548[9:MRR:11.0,23547.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.50  23562[9:MRR:23481.0,23538.0] ||  -> equal(op(e0,e3),e2)**.
% 1.28/1.50  23564[9:Rew:23562.0,53.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  23579[9:Rew:23548.0,23524.2] ||  -> equal(op(e2,e3),e2)** equal(e2,e1) equal(e2,e0).
% 1.28/1.50  23580[9:MRR:23579.1,23579.2,4.0,2.0] ||  -> equal(op(e2,e3),e2)**.
% 1.28/1.50  23581[9:MRR:23580.0,23564.0] ||  -> .
% 1.28/1.50  23582[9:Spt:23581.0,175.0,23438.0] || equal(op(e3,e3),e3)** -> .
% 1.28/1.50  23583[9:Spt:23581.0,175.1,175.2,175.3] ||  -> equal(op(e3,e3),e2)** equal(op(e3,e3),e1) equal(op(e3,e3),e0).
% 1.28/1.50  23584[9:MRR:23417.0,23582.0] ||  -> equal(op(e1,e3),e3)** equal(op(e0,e3),e3).
% 1.28/1.50  23585[9:MRR:23419.0,23582.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e0),e3).
% 1.28/1.50  23586[10:Spt:23583.0] ||  -> equal(op(e3,e3),e2)**.
% 1.28/1.50  23600[10:Rew:23586.0,81.0] || equal(op(e3,e2),e2)** -> .
% 1.28/1.50  23601[10:Rew:23586.0,80.0] || equal(op(e3,e1),e2)** -> .
% 1.28/1.50  23602[10:Rew:23586.0,56.0] || equal(op(e1,e3),e2)** -> .
% 1.28/1.50  23603[10:Rew:23586.0,57.0] || equal(op(e2,e3),e2)** -> .
% 1.28/1.50  23604[10:Rew:23586.0,54.0] || equal(op(e0,e3),e2)** -> .
% 1.28/1.50  23605[10:Rew:23586.0,78.0] || equal(op(e3,e0),e2)** -> .
% 1.28/1.50  23611[10:MRR:23418.0,23600.0] ||  -> equal(op(e3,e2),e1)** equal(op(e3,e2),e0).
% 1.28/1.50  23613[10:MRR:22532.2,23601.0] ||  -> equal(op(e3,e1),e3)** equal(op(e3,e1),e1).
% 1.28/1.50  23614[10:MRR:22537.1,23602.0] ||  -> equal(op(e1,e2),e2)** equal(op(e1,e0),e2).
% 1.28/1.50  23615[10:MRR:22530.2,23602.0] ||  -> equal(op(e1,e3),e3)** equal(op(e1,e3),e1).
% 1.28/1.50  23616[10:MRR:23416.0,23603.0] ||  -> equal(op(e2,e3),e1)** equal(op(e2,e3),e0).
% 1.28/1.50  23617[10:MRR:23387.0,23603.0] ||  -> equal(op(e2,e1),e2)** equal(op(e2,e0),e2).
% 1.28/1.50  23618[10:MRR:19759.2,23604.0] ||  -> equal(op(e0,e3),e3)** equal(op(e0,e3),e0).
% 1.28/1.50  23619[10:MRR:19763.1,23604.0] ||  -> equal(op(e0,e2),e2)** equal(op(e0,e1),e2).
% 1.28/1.50  23620[10:MRR:19756.2,23605.0] ||  -> equal(op(e3,e0),e3)** equal(op(e3,e0),e0).
% 1.28/1.50  23689[11:Spt:23428.2] ||  -> SkC9*.
% 1.28/1.50  23694[11:MRR:4193.0,23689.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.50  23695[11:MRR:4197.0,23689.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.50  23717[11:MRR:22524.1,23694.0] ||  -> equal(op(e1,e0),e3)**.
% 1.28/1.50  23722[11:Rew:23717.0,38.0] || equal(op(e3,e0),e3)** -> .
% 1.28/1.50  23735[11:MRR:23619.1,23695.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.50  23746[11:Rew:23735.0,23432.0] ||  -> equal(e2,e0) equal(op(e3,e2),e0)**.
% 1.28/1.50  23776[11:MRR:23620.0,23722.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.50  23785[11:Rew:23776.0,77.0] || equal(op(e3,e2),e0)** -> .
% 1.28/1.50  23802[11:MRR:23611.1,23785.0] ||  -> equal(op(e3,e2),e1)**.
% 1.28/1.50  23815[11:Rew:23802.0,23746.1] ||  -> equal(e2,e0)** equal(e1,e0).
% 1.28/1.50  23816[11:MRR:23815.0,23815.1,2.0,1.0] ||  -> .
% 1.28/1.50  23817[11:Spt:23816.0,23428.2,23689.0] || SkC9* -> .
% 1.28/1.50  23818[11:Spt:23816.0,23428.0,23428.1,23428.3,23428.4,23428.5,23428.6,23428.7] ||  -> SkC13 SkC12 SkC8 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  23819[12:Spt:23818.0] ||  -> SkC13*.
% 1.28/1.50  23821[12:MRR:31.0,23819.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.50  23822[12:MRR:30.0,23819.0] ||  -> equal(op(e3,e1),e3)**.
% 1.28/1.50  23830[12:Rew:23821.0,66.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.50  23837[12:Rew:23822.0,20923.0] ||  -> equal(e3,e1) equal(op(e2,e1),e1)**.
% 1.28/1.50  23843[12:MRR:22524.0,23830.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.50  23849[12:Rew:23843.0,37.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.50  23897[12:MRR:23617.1,23849.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.50  23934[12:Rew:23897.0,23837.1] ||  -> equal(e3,e1)** equal(e2,e1).
% 1.28/1.50  23935[12:MRR:23934.0,23934.1,5.0,4.0] ||  -> .
% 1.28/1.50  23936[12:Spt:23935.0,23818.0,23819.0] || SkC13* -> .
% 1.28/1.50  23937[12:Spt:23935.0,23818.1,23818.2,23818.3,23818.4,23818.5,23818.6] ||  -> SkC12 SkC8 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  23938[13:Spt:23937.0] ||  -> SkC12*.
% 1.28/1.50  23940[13:MRR:28.0,23938.0] ||  -> equal(op(e3,e0),e3)**.
% 1.28/1.50  23941[13:MRR:29.0,23938.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.50  23948[13:Rew:23940.0,76.0] || equal(op(e3,e1),e3)** -> .
% 1.28/1.50  23955[13:Rew:23941.0,22522.0] ||  -> equal(e3,e0) equal(op(e0,e2),e0)**.
% 1.28/1.50  23962[13:MRR:23613.0,23948.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  23974[13:Rew:23962.0,79.0] || equal(op(e3,e2),e1)** -> .
% 1.28/1.50  24003[13:MRR:23611.0,23974.0] ||  -> equal(op(e3,e2),e0)**.
% 1.28/1.50  24011[13:Rew:24003.0,48.0] || equal(op(e0,e2),e0)** -> .
% 1.28/1.50  24039[13:MRR:23423.1,24011.0] ||  -> equal(op(e0,e2),e2)**.
% 1.28/1.50  24051[13:Rew:24039.0,23955.1] ||  -> equal(e3,e0)** equal(e2,e0).
% 1.28/1.50  24052[13:MRR:24051.0,24051.1,3.0,2.0] ||  -> .
% 1.28/1.50  24053[13:Spt:24052.0,23937.0,23938.0] || SkC12* -> .
% 1.28/1.50  24054[13:Spt:24052.0,23937.1,23937.2,23937.3,23937.4,23937.5] ||  -> SkC8 SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  24055[14:Spt:24054.0] ||  -> SkC8*.
% 1.28/1.50  24059[14:MRR:4199.0,24055.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.50  24060[14:MRR:4200.0,24055.0] || equal(op(e1,e0),e2)** -> .
% 1.28/1.50  24080[14:MRR:22523.1,24059.0] ||  -> equal(op(e0,e1),e3)**.
% 1.28/1.50  24084[14:Rew:24080.0,62.0] || equal(op(e0,e3),e3)** -> .
% 1.28/1.50  24098[14:MRR:23614.1,24060.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.50  24109[14:Rew:24098.0,20922.1] ||  -> equal(op(e1,e3),e1)** equal(e2,e1).
% 1.28/1.50  24119[14:MRR:23584.1,24084.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.50  24172[14:Rew:24119.0,24109.0] ||  -> equal(e3,e1)** equal(e2,e1).
% 1.28/1.50  24173[14:MRR:24172.0,24172.1,5.0,4.0] ||  -> .
% 1.28/1.50  24174[14:Spt:24173.0,24054.0,24055.0] || SkC8* -> .
% 1.28/1.50  24175[14:Spt:24173.0,24054.1,24054.2,24054.3,24054.4] ||  -> SkC7 SkC6 SkC3 SkC2*.
% 1.28/1.50  24176[15:Spt:24175.0] ||  -> SkC7*.
% 1.28/1.50  24177[15:MRR:19.0,24176.0] ||  -> equal(op(e1,e3),e1)**.
% 1.28/1.50  24178[15:MRR:20.0,24176.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  24184[15:Rew:24177.0,69.0] || equal(op(e1,e2),e1)** -> .
% 1.28/1.50  24197[15:Rew:24178.0,23420.0] ||  -> equal(e3,e1) equal(op(e0,e1),e3)**.
% 1.28/1.50  24199[15:MRR:23427.1,24184.0] ||  -> equal(op(e1,e2),e2)**.
% 1.28/1.50  24203[15:Rew:24199.0,46.0] || equal(op(e0,e2),e2)** -> .
% 1.28/1.50  24231[15:MRR:23619.0,24203.0] ||  -> equal(op(e0,e1),e2)**.
% 1.28/1.50  24282[15:Rew:24231.0,24197.1] ||  -> equal(e3,e1) equal(e3,e2)**.
% 1.28/1.50  24283[15:MRR:24282.0,24282.1,5.0,6.0] ||  -> .
% 1.28/1.50  24284[15:Spt:24283.0,24175.0,24176.0] || SkC7* -> .
% 1.28/1.50  24285[15:Spt:24283.0,24175.1,24175.2,24175.3] ||  -> SkC6 SkC3 SkC2*.
% 1.28/1.50  24286[16:Spt:24285.0] ||  -> SkC6*.
% 1.28/1.50  24287[16:MRR:17.0,24286.0] ||  -> equal(op(e1,e2),e1)**.
% 1.28/1.50  24288[16:MRR:18.0,24286.0] ||  -> equal(op(e2,e1),e1)**.
% 1.28/1.50  24293[16:Rew:24287.0,69.0] || equal(op(e1,e3),e1)** -> .
% 1.28/1.50  24306[16:Rew:24288.0,23617.0] ||  -> equal(e2,e1) equal(op(e2,e0),e2)**.
% 1.28/1.50  24307[16:MRR:23615.1,24293.0] ||  -> equal(op(e1,e3),e3)**.
% 1.28/1.50  24313[16:Rew:24307.0,66.0] || equal(op(e1,e0),e3)** -> .
% 1.28/1.50  24354[16:MRR:22524.0,24313.0] ||  -> equal(op(e1,e0),e2)**.
% 1.28/1.50  24358[16:Rew:24354.0,37.0] || equal(op(e2,e0),e2)** -> .
% 1.28/1.50  24380[16:MRR:23425.0,24358.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.50  24391[16:Rew:24380.0,24306.1] ||  -> equal(e2,e1)** equal(e2,e0).
% 1.28/1.50  24392[16:MRR:24391.0,24391.1,4.0,2.0] ||  -> .
% 1.28/1.50  24393[16:Spt:24392.0,24285.0,24286.0] || SkC6* -> .
% 1.28/1.50  24394[16:Spt:24392.0,24285.1,24285.2] ||  -> SkC3 SkC2*.
% 1.28/1.50  24395[17:Spt:24394.0] ||  -> SkC3*.
% 1.28/1.50  24396[17:MRR:12.0,24395.0] ||  -> equal(op(e0,e3),e0)**.
% 1.28/1.50  24397[17:MRR:13.0,24395.0] ||  -> equal(op(e3,e0),e0)**.
% 1.28/1.50  24403[17:Rew:24396.0,53.0] || equal(op(e2,e3),e0)** -> .
% 1.28/1.50  24416[17:Rew:24397.0,23585.1] ||  -> equal(op(e3,e1),e3)** equal(e3,e0).
% 1.28/1.50  24417[17:MRR:23616.1,24403.0] ||  -> equal(op(e2,e3),e1)**.
% 1.28/1.50  24421[17:Rew:24417.0,74.0] || equal(op(e2,e1),e1)** -> .
% 1.28/1.50  24450[17:MRR:20923.1,24421.0] ||  -> equal(op(e3,e1),e1)**.
% 1.28/1.50  24495[17:Rew:24450.0,24416.0] ||  -> equal(e3,e1)** equal(e3,e0).
% 1.28/1.50  24496[17:MRR:24495.0,24495.1,5.0,3.0] ||  -> .
% 1.28/1.50  24497[17:Spt:24496.0,24394.0,24395.0] || SkC3* -> .
% 1.28/1.50  24498[17:Spt:24496.0,24394.1] ||  -> SkC2*.
% 1.28/1.50  24499[17:MRR:11.0,24498.0] ||  -> equal(op(e2,e0),e0)**.
% 1.28/1.50  24502[17:MRR:10.0,24498.0] ||  -> equal(op(e0,e2),e0)**.
% 1.28/1.50  24505[17:Rew:24502.0,63.0] || equal(op(e0,e3),e0)** -> .
% 1.28/1.50  24514[17:MRR:23618.1,24505.0] ||  -> equal(op(e0,e3),e3)**.
% 1.28/1.50  24518[17:Rew:24514.0,62.0] || equal(op(e0,e1),e3)** -> .
% 1.28/1.50  24538[17:Rew:24499.0,23617.1] ||  -> equal(op(e2,e1),e2)** equal(e2,e0).
% 1.28/1.50  24539[17:MRR:24538.1,2.0] ||  -> equal(op(e2,e1),e2)**.
% 1.28/1.50  24543[17:Rew:24539.0,41.0] || equal(op(e0,e1),e2)** -> .
% 1.28/1.50  24576[17:MRR:22523.0,22523.1,24518.0,24543.0] ||  -> .
% 1.28/1.50  24577[10:Spt:24576.0,23583.0,23586.0] || equal(op(e3,e3),e2)** -> .
% 1.28/1.50  24578[10:Spt:24576.0,23583.1,23583.2] ||  -> equal(op(e3,e3),e1)** equal(op(e3,e3),e0).
% 1.28/1.50  24579[10:MRR:23384.1,24577.0] || equal(op(e0,e2),e0)** -> .
% 1.52/1.69  24581[10:MRR:22522.1,24579.0] ||  -> equal(op(e0,e3),e0)**.
% 1.52/1.69  24583[10:MRR:23432.0,24579.0] ||  -> equal(op(e3,e2),e0)**.
% 1.52/1.69  24593[10:Rew:24581.0,54.0] || equal(op(e3,e3),e0)** -> .
% 1.52/1.69  24623[10:MRR:24578.1,24593.0] ||  -> equal(op(e3,e3),e1)**.
% 1.52/1.69  24687[10:Rew:24623.0,23436.1,24583.0,23436.0] || equal(e0,e0) equal(e1,e1)* -> .
% 1.52/1.69  24688[10:Obv:24687.1] ||  -> .
% 1.52/1.69  24706[8:Spt:24688.0,23383.0,23389.0] || equal(op(e2,e2),e3)** -> .
% 1.52/1.69  24707[8:Spt:24688.0,23383.1,23383.2] ||  -> equal(op(e2,e2),e1)** equal(op(e2,e2),e0).
% 1.52/1.69  24709[8:MRR:21668.2,24706.0] || equal(op(e1,e3),e1) -> equal(op(e3,e3),e3)**.
% 1.52/1.69  24710[8:MRR:21669.2,24706.0] || equal(op(e0,e3),e0) -> equal(op(e3,e3),e3)**.
% 1.52/1.69  24713[9:Spt:24707.0] ||  -> equal(op(e2,e2),e1)**.
% 1.52/1.69  24718[9:Rew:24713.0,22528.0] ||  -> equal(e1,e0) equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.52/1.69  24721[9:Rew:24713.0,49.0] || equal(op(e1,e2),e1)** -> .
% 1.52/1.69  24724[9:Rew:24713.0,73.0] || equal(op(e2,e1),e1)** -> .
% 1.52/1.69  24729[9:Rew:24713.0,237.1] || SkC9* equal(e1,e1) -> .
% 1.52/1.69  24733[9:MRR:17.1,24721.0] || SkC6* -> .
% 1.52/1.69  24734[9:MRR:20922.1,24721.0] ||  -> equal(op(e1,e3),e1)**.
% 1.52/1.69  24735[9:MRR:22531.1,24721.0] ||  -> equal(op(e1,e2),e2) equal(op(e1,e2),e3)**.
% 1.52/1.69  24736[9:MRR:19753.7,24733.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC8 SkC7 SkC3 SkC2*.
% 1.52/1.69  24738[9:Rew:24734.0,24709.0] || equal(e1,e1) -> equal(op(e3,e3),e3)**.
% 1.52/1.69  24741[9:Rew:24734.0,31.1] || SkC13* -> equal(e3,e1).
% 1.52/1.69  24749[9:MRR:24741.1,5.0] || SkC13* -> .
% 1.52/1.69  24750[9:MRR:20923.1,24724.0] ||  -> equal(op(e3,e1),e1)**.
% 1.52/1.69  24760[9:Rew:24750.0,139.1] || SkC14 equal(op(e3,e1),e1)** -> .
% 1.52/1.69  24761[9:Rew:24750.0,131.1] || SkC12 equal(op(e3,e1),e1)** -> .
% 1.52/1.69  24766[9:Obv:24729.1] || SkC9* -> .
% 1.52/1.69  24768[9:Rew:24750.0,24760.1] || SkC14* equal(e1,e1) -> .
% 1.52/1.69  24769[9:Obv:24768.1] || SkC14* -> .
% 1.52/1.69  24770[9:Rew:24750.0,24761.1] || SkC12* equal(e1,e1) -> .
% 1.52/1.69  24771[9:Obv:24770.1] || SkC12* -> .
% 1.52/1.69  24772[9:MRR:24736.0,24736.1,24736.2,24736.4,24769.0,24749.0,24771.0,24766.0] ||  -> SkC11 SkC8 SkC7 SkC3 SkC2*.
% 1.52/1.69  24773[9:Obv:24738.0] ||  -> equal(op(e3,e3),e3)**.
% 1.52/1.69  24781[9:Rew:24773.0,78.0] || equal(op(e3,e0),e3)** -> .
% 1.52/1.69  24785[9:Rew:24773.0,23384.1] || equal(op(e0,e2),e0)** -> equal(e3,e2).
% 1.52/1.69  24791[9:MRR:19756.0,24781.0] ||  -> equal(op(e3,e0),e0) equal(op(e3,e0),e2)**.
% 1.52/1.69  24793[9:MRR:24785.1,6.0] || equal(op(e0,e2),e0)** -> .
% 1.52/1.69  24794[9:MRR:10.1,24793.0] || SkC2* -> .
% 1.52/1.69  24795[9:MRR:22522.1,24793.0] ||  -> equal(op(e0,e3),e0)**.
% 1.52/1.69  24797[9:MRR:24772.4,24794.0] ||  -> SkC11 SkC8 SkC7 SkC3*.
% 1.52/1.69  24800[9:Rew:24795.0,53.0] || equal(op(e2,e3),e0)** -> .
% 1.52/1.69  24804[9:MRR:24718.0,1.0] ||  -> equal(op(e2,e0),e0) equal(op(e2,e3),e0)**.
% 1.52/1.69  24805[9:MRR:24804.1,24800.0] ||  -> equal(op(e2,e0),e0)**.
% 1.52/1.69  24809[9:Rew:24805.0,21.1] || SkC8* -> equal(e2,e0).
% 1.52/1.69  24813[9:Rew:24805.0,39.0] || equal(op(e3,e0),e0)** -> .
% 1.52/1.69  24817[9:MRR:24809.1,2.0] || SkC8* -> .
% 1.52/1.69  24818[9:MRR:24797.1,24817.0] ||  -> SkC11 SkC7 SkC3*.
% 1.52/1.69  24819[9:MRR:13.1,24813.0] || SkC3* -> .
% 1.52/1.69  24820[9:MRR:24791.0,24813.0] ||  -> equal(op(e3,e0),e2)**.
% 1.52/1.69  24821[9:MRR:24818.2,24819.0] ||  -> SkC11 SkC7*.
% 1.52/1.69  24823[9:Rew:24820.0,77.0] || equal(op(e3,e2),e2)** -> .
% 1.52/1.69  24824[9:Rew:24820.0,38.0] || equal(op(e1,e0),e2)** -> .
% 1.52/1.69  24827[9:MRR:27.1,24823.0] || SkC11* -> .
% 1.52/1.69  24829[9:MRR:24821.0,24827.0] ||  -> SkC7*.
% 1.52/1.69  24830[9:MRR:112.0,24829.0] || equal(op(e1,op(e1,e2)),e2)** -> .
% 1.52/1.69  24832[9:MRR:22524.1,24824.0] ||  -> equal(op(e1,e0),e3)**.
% 1.52/1.69  24835[9:Rew:24832.0,65.0] || equal(op(e1,e2),e3)** -> .
% 1.52/1.69  24837[9:MRR:24735.1,24835.0] ||  -> equal(op(e1,e2),e2)**.
% 1.52/1.69  24859[9:Rew:24837.0,24830.0,24837.0,24830.0] || equal(e2,e2)* -> .
% 1.52/1.69  24860[9:Obv:24859.0] ||  -> .
% 1.52/1.69  24876[9:Spt:24860.0,24707.0,24713.0] || equal(op(e2,e2),e1)** -> .
% 1.52/1.69  24877[9:Spt:24860.0,24707.1] ||  -> equal(op(e2,e2),e0)**.
% 1.52/1.69  24885[9:Rew:24877.0,47.0] || equal(op(e0,e2),e0)** -> .
% 1.52/1.69  24886[9:MRR:10.1,24885.0] || SkC2* -> .
% 1.52/1.69  24887[9:Rew:24877.0,71.0] || equal(op(e2,e0),e0)** -> .
% 1.52/1.69  24889[9:Rew:24877.0,238.1] || SkC8* equal(e0,e0) -> .
% 1.52/1.69  24890[9:Obv:24889.1] || SkC8* -> .
% 1.52/1.69  24893[9:MRR:19753.5,19753.9,24890.0,24886.0] ||  -> SkC14 SkC13 SkC12 SkC11 SkC9 SkC7 SkC6 SkC3*.
% 1.52/1.69  24894[9:MRR:22522.1,24885.0] ||  -> equal(op(e0,e3),e0)**.
% 1.52/1.69  24896[9:Rew:24894.0,29.1] || SkC12* -> equal(e3,e0).
% 1.52/1.69  24902[9:MRR:24896.1,3.0] || SkC12* -> .
% 1.52/1.69  24903[9:MRR:24893.2,24902.0] ||  -> SkC14 SkC13 SkC11 SkC9 SkC7 SkC6 SkC3*.
% 1.52/1.69  24904[9:MRR:22525.1,24887.0] ||  -> equal(op(e3,e0),e0)**.
% 1.52/1.69  24911[9:Rew:24904.0,138.1] || SkC14 equal(op(e3,e0),e0)** -> .
% 1.52/1.69  24912[9:Rew:24904.0,134.1] || SkC13 equal(op(e3,e0),e0)** -> .
% 1.52/1.69  24913[9:Rew:24904.0,24911.1] || SkC14* equal(e0,e0) -> .
% 1.52/1.69  24914[9:Obv:24913.1] || SkC14* -> .
% 1.52/1.69  24915[9:MRR:24903.0,24914.0] ||  -> SkC13 SkC11 SkC9 SkC7 SkC6 SkC3*.
% 1.52/1.69  24916[9:Rew:24904.0,24912.1] || SkC13* equal(e0,e0) -> .
% 1.52/1.69  24917[9:Obv:24916.1] || SkC13* -> .
% 1.52/1.69  24918[9:MRR:24915.0,24917.0] ||  -> SkC11 SkC9 SkC7 SkC6 SkC3*.
% 1.52/1.69  24919[9:Rew:24894.0,24710.0] || equal(e0,e0) -> equal(op(e3,e3),e3)**.
% 1.52/1.69  24920[9:Obv:24919.0] ||  -> equal(op(e3,e3),e3)**.
% 1.52/1.69  24922[9:Rew:24920.0,80.0] || equal(op(e3,e1),e3)** -> .
% 1.52/1.69  24926[9:Rew:24920.0,23385.1] || equal(op(e1,e2),e1)** -> equal(e3,e2).
% 1.52/1.69  24927[9:MRR:24926.1,6.0] || equal(op(e1,e2),e1)** -> .
% 1.52/1.69  24928[9:MRR:17.1,24927.0] || SkC6* -> .
% 1.52/1.69  24929[9:MRR:20922.1,24927.0] ||  -> equal(op(e1,e3),e1)**.
% 1.52/1.69  24930[9:MRR:24918.3,24928.0] ||  -> SkC11 SkC9 SkC7 SkC3*.
% 1.52/1.69  24932[9:Rew:24929.0,55.0] || equal(op(e2,e3),e1)** -> .
% 1.52/1.69  24936[9:Rew:24877.0,19766.0] ||  -> equal(e1,e0) equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.52/1.69  24937[9:MRR:24936.0,1.0] ||  -> equal(op(e2,e1),e1) equal(op(e2,e3),e1)**.
% 1.52/1.69  24938[9:MRR:24937.1,24932.0] ||  -> equal(op(e2,e1),e1)**.
% 1.52/1.69  24940[9:Rew:24938.0,23.1] || SkC9* -> equal(e2,e1).
% 1.52/1.69  24941[9:Rew:24938.0,45.0] || equal(op(e3,e1),e1)** -> .
% 1.52/1.69  24945[9:Rew:24938.0,127.1] || SkC11 equal(op(e2,e1),e1)** -> .
% 1.52/1.69  24946[9:MRR:24940.1,4.0] || SkC9* -> .
% 1.52/1.69  24947[9:MRR:24930.1,24946.0] ||  -> SkC11 SkC7 SkC3*.
% 1.52/1.69  24948[9:MRR:20.1,24941.0] || SkC7* -> .
% 1.52/1.69  24949[9:MRR:24947.1,24948.0] ||  -> SkC11 SkC3*.
% 1.52/1.69  24950[9:Rew:24938.0,24945.1] || SkC11* equal(e1,e1) -> .
% 1.52/1.69  24951[9:Obv:24950.1] || SkC11* -> .
% 1.52/1.69  24952[9:MRR:24949.0,24951.0] ||  -> SkC3*.
% 1.52/1.69  24953[9:MRR:96.0,24952.0] || equal(op(e0,op(e0,e2)),e2)** -> .
% 1.52/1.69  24968[9:MRR:22532.0,22532.1,24922.0,24941.0] ||  -> equal(op(e3,e1),e2)**.
% 1.52/1.69  24970[9:Rew:24968.0,42.0] || equal(op(e0,e1),e2)** -> .
% 1.52/1.69  24973[9:MRR:22523.1,24970.0] ||  -> equal(op(e0,e1),e3)**.
% 1.52/1.69  24976[9:Rew:24973.0,61.0] || equal(op(e0,e2),e3)** -> .
% 1.52/1.69  25000[9:MRR:19758.1,19758.2,24885.0,24976.0] ||  -> equal(op(e0,e2),e2)**.
% 1.52/1.69  25003[9:Rew:25000.0,24953.0] || equal(op(e0,e2),e2)** -> .
% 1.52/1.69  25005[9:Rew:25000.0,25003.0] || equal(e2,e2)* -> .
% 1.52/1.69  25006[9:Obv:25005.0] ||  -> .
% 1.52/1.69  % SZS output end Refutation
% 1.52/1.69  Formulae used in the proof : ax4 ax5 ax3 ax2 ax1 ax29 ax28 ax27 ax26 ax25 ax24 ax23 ax22 ax20 ax18 ax17 ax16 ax15 ax14 ax12 ax11 ax10 ax9 ax8 ax6
% 1.52/1.69  
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