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CSE---1.7.UNS-CRf.s

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%------------------------------------------------------------------------------
% File     : CSE---1.7
% Problem  : COL060-2 : TPTP v8.2.0. Bugfixed v1.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s

% Computer : n022.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Mon Jun 24 04:44:58 EDT 2024

% Result   : Unsatisfiable 67.66s 67.72s
% Output   : CNFRefutation 67.68s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem    : COL060-2 : TPTP v8.2.0. Bugfixed v1.2.0.
% 0.12/0.12  % Command    : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% 0.12/0.33  % Computer : n022.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit   : 300
% 0.12/0.33  % WCLimit    : 300
% 0.12/0.33  % DateTime   : Tue Jun 18 16:08:54 EDT 2024
% 0.12/0.33  % CPUTime    : 
% 0.55/0.58  start to proof:theBenchmark
% 67.62/67.71  %-------------------------------------------
% 67.62/67.71  % File        :CSE---1.7
% 67.62/67.71  % Problem     :theBenchmark
% 67.62/67.71  % Transform   :cnf
% 67.62/67.71  % Format      :tptp:raw
% 67.62/67.71  % Command     :java -jar mcs_scs.jar %d %s
% 67.62/67.71  
% 67.62/67.71  % Result      :Theorem 67.070000s
% 67.62/67.71  % Output      :CNFRefutation 67.070000s
% 67.62/67.71  %-------------------------------------------
% 67.66/67.72  %--------------------------------------------------------------------------
% 67.66/67.72  % File     : COL060-2 : TPTP v8.2.0. Bugfixed v1.2.0.
% 67.66/67.72  % Domain   : Combinatory Logic
% 67.66/67.72  % Problem  : Find combinator equivalent to Q from B and T
% 67.66/67.72  % Version  : [WM88] (equality) axioms.
% 67.66/67.72  %            Theorem formulation : The combinator is provided and checked.
% 67.66/67.72  % English  : Construct from B and T alone a combinator that behaves as the
% 67.66/67.72  %            combinator Q does, where ((Bx)y)z = x(yz), (Tx)y = yx,
% 67.66/67.72  %            ((Qx)y)z = y(xz).
% 67.66/67.72  
% 67.66/67.72  % Refs     : [WM88]  Wos & McCune (1988), Challenge Problems Focusing on Eq
% 67.66/67.72  %          : [WW+90] Wos et al. (1990), Automated Reasoning Contributes to
% 67.66/67.72  % Source   : [TPTP]
% 67.66/67.72  % Names    :
% 67.66/67.72  
% 67.66/67.72  % Status   : Unsatisfiable
% 67.66/67.72  % Rating   : 0.00 v8.2.0, 0.08 v8.1.0, 0.10 v7.5.0, 0.08 v7.4.0, 0.13 v7.3.0, 0.05 v7.1.0, 0.00 v7.0.0, 0.05 v6.4.0, 0.11 v6.3.0, 0.06 v6.2.0, 0.07 v6.1.0, 0.00 v6.0.0, 0.05 v5.4.0, 0.00 v5.0.0, 0.07 v4.1.0, 0.09 v4.0.1, 0.07 v4.0.0, 0.08 v3.7.0, 0.11 v3.4.0, 0.12 v3.3.0, 0.00 v2.1.0, 0.29 v2.0.0
% 67.66/67.72  % Syntax   : Number of clauses     :    3 (   3 unt;   0 nHn;   1 RR)
% 67.66/67.72  %            Number of literals    :    3 (   3 equ;   1 neg)
% 67.66/67.72  %            Maximal clause size   :    1 (   1 avg)
% 67.66/67.72  %            Maximal term depth    :    7 (   2 avg)
% 67.66/67.72  %            Number of predicates  :    1 (   0 usr;   0 prp; 2-2 aty)
% 67.66/67.72  %            Number of functors    :    6 (   6 usr;   5 con; 0-2 aty)
% 67.66/67.72  %            Number of variables   :    5 (   0 sgn)
% 67.66/67.72  % SPC      : CNF_UNS_RFO_PEQ_UEQ
% 67.66/67.72  
% 67.66/67.72  % Comments :
% 67.66/67.72  % Bugfixes : v1.2.0 : Redundant [fgh]_substitution axioms removed.
% 67.66/67.72  %--------------------------------------------------------------------------
% 67.66/67.72  cnf(b_definition,axiom,
% 67.66/67.72      apply(apply(apply(b,X),Y),Z) = apply(X,apply(Y,Z)) ).
% 67.66/67.72  
% 67.66/67.72  cnf(t_definition,axiom,
% 67.66/67.72      apply(apply(t,X),Y) = apply(Y,X) ).
% 67.66/67.72  
% 67.66/67.72  %----This is the q equivalent
% 67.66/67.72  cnf(prove_q_combinator,negated_conjecture,
% 67.66/67.72      apply(apply(apply(apply(apply(b,apply(t,b)),apply(apply(b,b),t)),x),y),z) != apply(y,apply(x,z)) ).
% 67.66/67.72  
% 67.66/67.72  %--------------------------------------------------------------------------
% 67.66/67.72  %-------------------------------------------
% 67.66/67.72  % Proof found
% 67.66/67.72  % SZS status Theorem for theBenchmark
% 67.66/67.72  % SZS output start Proof
% 67.66/67.73  %ClaNum:8(EqnAxiom:5)
% 67.66/67.73  %VarNum:10(SingletonVarNum:5)
% 67.66/67.73  %MaxLitNum:1
% 67.66/67.73  %MaxfuncDepth:6
% 67.66/67.73  %SharedTerms:16
% 67.66/67.73  %goalClause: 8
% 67.66/67.73  %singleGoalClaCount:1
% 67.66/67.73  [8]~E(f2(f2(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),a5),a6),f2(a5,f2(a4,a6)))
% 67.66/67.73  [6]E(f2(f2(a1,x61),x62),f2(x62,x61))
% 67.66/67.73  [7]E(f2(f2(f2(a3,x71),x72),x73),f2(x71,f2(x72,x73)))
% 67.66/67.73  %EqnAxiom
% 67.66/67.73  [1]E(x11,x11)
% 67.66/67.73  [2]E(x22,x21)+~E(x21,x22)
% 67.66/67.73  [3]E(x31,x33)+~E(x31,x32)+~E(x32,x33)
% 67.66/67.73  [4]~E(x41,x42)+E(f2(x41,x43),f2(x42,x43))
% 67.66/67.73  [5]~E(x51,x52)+E(f2(x53,x51),f2(x53,x52))
% 67.66/67.73  
% 67.66/67.73  %-------------------------------------------
% 67.68/67.74  cnf(9,plain,
% 67.68/67.74     (E(f2(x91,x92),f2(f2(a1,x92),x91))),
% 67.68/67.74     inference(scs_inference,[],[6,2])).
% 67.68/67.74  cnf(10,plain,
% 67.68/67.74     (E(f2(x101,f2(x102,x103)),f2(f2(f2(a3,x101),x102),x103))),
% 67.68/67.74     inference(scs_inference,[],[7,2])).
% 67.68/67.74  cnf(11,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,x111),x112),x113),f2(f2(a1,f2(x112,x113)),x111))),
% 67.68/67.74     inference(scs_inference,[],[9,7,2,3])).
% 67.68/67.74  cnf(13,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x131,x132)),x133),f2(f2(f2(a3,x133),x131),x132))),
% 67.68/67.74     inference(scs_inference,[],[11,2])).
% 67.68/67.74  cnf(14,plain,
% 67.68/67.74     (E(f2(f2(x141,x142),x143),f2(f2(f2(a3,f2(a1,x143)),x141),x142))),
% 67.68/67.74     inference(scs_inference,[],[10,9,11,2,3])).
% 67.68/67.74  cnf(17,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x171)),x172),x173),f2(f2(x172,x173),x171))),
% 67.68/67.74     inference(scs_inference,[],[14,2])).
% 67.68/67.74  cnf(18,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x181,f2(x182,x183))),x184),f2(f2(f2(a3,f2(f2(a3,x184),x181)),x182),x183))),
% 67.68/67.74     inference(scs_inference,[],[13,10,14,2,3])).
% 67.68/67.74  cnf(21,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(f2(a3,x211),x212)),x213),x214),f2(f2(a1,f2(x212,f2(x213,x214))),x211))),
% 67.68/67.74     inference(scs_inference,[],[18,2])).
% 67.68/67.74  cnf(22,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x221,x222)),f2(a1,x223)),f2(f2(x221,x222),x223))),
% 67.68/67.74     inference(scs_inference,[],[17,13,18,2,3])).
% 67.68/67.74  cnf(25,plain,
% 67.68/67.74     (E(f2(f2(x251,x252),x253),f2(f2(a1,f2(x251,x252)),f2(a1,x253)))),
% 67.68/67.74     inference(scs_inference,[],[22,2])).
% 67.68/67.74  cnf(26,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x261)),f2(a3,f2(f2(a3,x262),x263))),x264),f2(f2(a1,f2(x263,f2(x264,x261))),x262))),
% 67.68/67.74     inference(scs_inference,[],[21,17,22,2,3])).
% 67.68/67.74  cnf(29,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x291,f2(x292,x293))),x294),f2(f2(f2(a3,f2(a1,x293)),f2(a3,f2(f2(a3,x294),x291))),x292))),
% 67.68/67.74     inference(scs_inference,[],[26,2])).
% 67.68/67.74  cnf(30,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(f2(a3,x301),x302)),x303),x304),f2(f2(a1,f2(a1,f2(x302,f2(x303,x304)))),f2(a1,x301)))),
% 67.68/67.74     inference(scs_inference,[],[25,21,26,2,3])).
% 67.68/67.74  cnf(32,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(a1,f2(x321,f2(x322,x323)))),f2(a1,x324)),f2(f2(f2(a3,f2(f2(a3,x324),x321)),x322),x323))),
% 67.68/67.74     inference(scs_inference,[],[30,2])).
% 67.68/67.74  cnf(33,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x331,f2(x332,x333))),x334),f2(f2(a1,f2(f2(a3,f2(a1,x333)),f2(a3,f2(f2(a3,x334),x331)))),f2(a1,x332)))),
% 67.68/67.74     inference(scs_inference,[],[29,25,30,2,3])).
% 67.68/67.74  cnf(35,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(f2(a3,f2(a1,x351)),f2(a3,f2(f2(a3,x352),x353)))),f2(a1,x354)),f2(f2(a1,f2(x353,f2(x354,x351))),x352))),
% 67.68/67.74     inference(scs_inference,[],[33,2])).
% 67.68/67.74  cnf(36,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x361)),a1),f2(x362,f2(x363,x364))),f2(f2(f2(a3,f2(a1,x364)),f2(a3,f2(f2(a3,x361),x362))),x363))),
% 67.68/67.74     inference(scs_inference,[],[29,17,33,2,3])).
% 67.68/67.74  cnf(39,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x391)),f2(a3,f2(f2(a3,x392),x393))),x394),f2(f2(f2(a3,f2(a1,x392)),a1),f2(x393,f2(x394,x391))))),
% 67.68/67.74     inference(scs_inference,[],[36,2])).
% 67.68/67.74  cnf(40,plain,
% 67.68/67.74     (E(f2(f2(a1,x401),f2(f2(a3,f2(a1,x402)),f2(a3,f2(f2(a3,x403),x404)))),f2(f2(a1,f2(x404,f2(x401,x402))),x403))),
% 67.68/67.74     inference(scs_inference,[],[35,9,36,2,3])).
% 67.68/67.74  cnf(42,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x421,f2(x422,x423))),x424),f2(f2(a1,x422),f2(f2(a3,f2(a1,x423)),f2(a3,f2(f2(a3,x424),x421)))))),
% 67.68/67.74     inference(scs_inference,[],[40,2])).
% 67.68/67.74  cnf(43,plain,
% 67.68/67.74     (E(f2(f2(a1,x431),f2(f2(a3,f2(f2(a3,x432),x433)),x434)),f2(f2(f2(a3,f2(a1,x432)),a1),f2(x433,f2(x434,x431))))),
% 67.68/67.74     inference(scs_inference,[],[39,10,40,2,3])).
% 67.68/67.74  cnf(46,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x461)),a1),f2(x462,f2(x463,x464))),f2(f2(a1,x464),f2(f2(a3,f2(f2(a3,x461),x462)),x463)))),
% 67.68/67.74     inference(scs_inference,[],[43,2])).
% 67.68/67.74  cnf(47,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(f2(a3,f2(f2(a3,x471),x472)),x473)),f2(a1,x474)),f2(f2(f2(a3,f2(a1,x471)),a1),f2(x472,f2(x473,x474))))),
% 67.68/67.74     inference(scs_inference,[],[39,13,43,2,3])).
% 67.68/67.74  cnf(50,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x501)),a1),f2(x502,f2(x503,x504))),f2(f2(a1,f2(f2(a3,f2(f2(a3,x501),x502)),x503)),f2(a1,x504)))),
% 67.68/67.74     inference(scs_inference,[],[47,2])).
% 67.68/67.74  cnf(51,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(a1,f2(x511,f2(x512,x513)))),f2(a1,x514)),f2(f2(a1,f2(f2(a3,f2(f2(a3,x514),x511)),x512)),f2(a1,x513)))),
% 67.68/67.74     inference(scs_inference,[],[32,25,47,2,3])).
% 67.68/67.74  cnf(53,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(f2(a3,f2(f2(a3,x531),x532)),x533)),f2(a1,x534)),f2(f2(a1,f2(a1,f2(x532,f2(x533,x534)))),f2(a1,x531)))),
% 67.68/67.74     inference(scs_inference,[],[51,2])).
% 67.68/67.74  cnf(54,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x541,f2(x542,x543))),x544),f2(f2(f2(a3,f2(a1,x542)),f2(a3,f2(a1,x543))),f2(a3,f2(f2(a3,x544),x541))))),
% 67.68/67.74     inference(scs_inference,[],[42,10,51,2,3])).
% 67.68/67.74  cnf(56,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x561)),f2(a3,f2(a1,x562))),f2(a3,f2(f2(a3,x563),x564))),f2(f2(a1,f2(x564,f2(x561,x562))),x563))),
% 67.68/67.74     inference(scs_inference,[],[54,2])).
% 67.68/67.74  cnf(57,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(a1,f2(x571,f2(x572,x573)))),f2(a1,x574)),f2(f2(a1,f2(x572,x573)),f2(f2(a3,x574),x571)))),
% 67.68/67.74     inference(scs_inference,[],[32,54,11,2,3])).
% 67.68/67.74  cnf(59,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x591,x592)),f2(f2(a3,x593),x594)),f2(f2(a1,f2(a1,f2(x594,f2(x591,x592)))),f2(a1,x593)))),
% 67.68/67.74     inference(scs_inference,[],[57,2])).
% 67.68/67.74  cnf(60,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x601)),f2(a3,f2(a1,x602))),f2(a3,f2(f2(a3,f2(a1,x603)),x604))),f2(f2(x604,f2(x601,x602)),x603))),
% 67.68/67.74     inference(scs_inference,[],[56,57,22,2,3])).
% 67.68/67.74  cnf(63,plain,
% 67.68/67.74     (E(f2(f2(x631,f2(x632,x633)),x634),f2(f2(f2(a3,f2(a1,x632)),f2(a3,f2(a1,x633))),f2(a3,f2(f2(a3,f2(a1,x634)),x631))))),
% 67.68/67.74     inference(scs_inference,[],[60,2])).
% 67.68/67.74  cnf(64,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x641,x642)),f2(f2(a3,x643),x644)),f2(f2(a1,f2(f2(a3,f2(f2(a3,x643),x644)),x641)),f2(a1,x642)))),
% 67.68/67.74     inference(scs_inference,[],[59,60,51,2,3])).
% 67.68/67.74  cnf(66,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(f2(a3,f2(f2(a3,x661),x662)),x663)),f2(a1,x664)),f2(f2(a1,f2(x663,x664)),f2(f2(a3,x661),x662)))),
% 67.68/67.74     inference(scs_inference,[],[64,2])).
% 67.68/67.74  cnf(67,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x671)),a1),f2(x672,f2(x673,x674))),f2(f2(f2(a3,f2(f2(a3,x671),x672)),x673),x674))),
% 67.68/67.74     inference(scs_inference,[],[50,64,22,2,3])).
% 67.68/67.74  cnf(69,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(f2(a3,x691),x692)),x693),x694),f2(f2(f2(a3,f2(a1,x691)),a1),f2(x692,f2(x693,x694))))),
% 67.68/67.74     inference(scs_inference,[],[67,2])).
% 67.68/67.74  cnf(70,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(f2(a3,f2(f2(a3,x701),x702)),x703)),f2(a1,x704)),f2(f2(a1,f2(x702,f2(x703,x704))),x701))),
% 67.68/67.74     inference(scs_inference,[],[53,67,22,2,3])).
% 67.68/67.74  cnf(72,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x721,f2(x722,x723))),x724),f2(f2(a1,f2(f2(a3,f2(f2(a3,x724),x721)),x722)),f2(a1,x723)))),
% 67.68/67.74     inference(scs_inference,[],[70,2])).
% 67.68/67.74  cnf(75,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x751,x752)),f2(f2(a3,x753),x754)),f2(f2(a1,f2(x754,f2(x751,x752))),x753))),
% 67.68/67.74     inference(scs_inference,[],[72,66,3,2])).
% 67.68/67.74  cnf(76,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x761)),a1),f2(x762,f2(x763,f2(x764,x765)))),f2(f2(a1,f2(x763,f2(x764,x765))),f2(f2(a3,x761),x762)))),
% 67.68/67.74     inference(scs_inference,[],[75,46,3])).
% 67.68/67.74  cnf(80,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x801,x802)),f2(f2(a3,x803),x804)),f2(f2(a1,x801),f2(f2(a3,f2(a1,x802)),f2(a3,f2(f2(a3,x803),x804)))))),
% 67.68/67.74     inference(scs_inference,[],[75,42,3])).
% 67.68/67.74  cnf(82,plain,
% 67.68/67.74     (E(f2(f2(a1,x821),f2(f2(a3,f2(a1,x822)),f2(a3,f2(f2(a3,x823),x824)))),f2(f2(a1,f2(x821,x822)),f2(f2(a3,x823),x824)))),
% 67.68/67.74     inference(scs_inference,[],[75,42,3,2])).
% 67.68/67.74  cnf(86,plain,
% 67.68/67.74     (E(f2(f2(a1,x861),f2(x862,f2(x863,x864))),f2(f2(f2(a3,f2(a1,x863)),f2(a3,f2(a1,x864))),f2(a3,f2(f2(a3,f2(a1,x861)),x862))))),
% 67.68/67.74     inference(scs_inference,[],[6,63,3])).
% 67.68/67.74  cnf(93,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(f2(a3,f2(a1,x931)),f2(a3,f2(f2(a3,x932),x933)))),f2(a1,x934)),f2(f2(a1,f2(x934,x931)),f2(f2(a3,x932),x933)))),
% 67.68/67.74     inference(scs_inference,[],[6,82,3])).
% 67.68/67.74  cnf(95,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x951,x952)),f2(f2(a3,x953),x954)),f2(f2(a1,f2(f2(a3,f2(a1,x952)),f2(a3,f2(f2(a3,x953),x954)))),f2(a1,x951)))),
% 67.68/67.74     inference(scs_inference,[],[93,2])).
% 67.68/67.74  cnf(96,plain,
% 67.68/67.74     (E(f2(f2(a1,x961),f2(a1,f2(x962,f2(x963,x964)))),f2(f2(a1,f2(f2(a3,f2(f2(a3,x961),x962)),x963)),f2(a1,x964)))),
% 67.68/67.74     inference(scs_inference,[],[6,72,93,2,3])).
% 67.68/67.74  cnf(100,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(f2(a3,x1001),x1002)),f2(a1,f2(x1003,x1004))),f2(f2(a1,f2(f2(a3,f2(a1,x1004)),f2(a3,f2(f2(a3,x1001),x1002)))),f2(a1,x1003)))),
% 67.68/67.74     inference(scs_inference,[],[6,95,96,2,3])).
% 67.68/67.74  cnf(103,plain,
% 67.68/67.74     (E(f2(f2(a1,x1031),f2(f2(a3,f2(f2(a3,x1032),x1033)),x1034)),f2(f2(a1,f2(x1033,f2(x1034,x1031))),x1032))),
% 67.68/67.74     inference(scs_inference,[],[6,21,100,2,3])).
% 67.68/67.74  cnf(106,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x1061,f2(x1062,x1063))),x1064),f2(f2(a1,x1063),f2(f2(a3,f2(f2(a3,x1064),x1061)),x1062)))),
% 67.68/67.74     inference(scs_inference,[],[103,2])).
% 67.68/67.74  cnf(107,plain,
% 67.68/67.74     (E(f2(f2(a1,x1071),f2(a1,f2(x1072,f2(x1073,x1074)))),f2(f2(f2(a3,f2(a1,x1074)),f2(a3,f2(f2(a3,x1071),x1072))),x1073))),
% 67.68/67.74     inference(scs_inference,[],[6,29,103,2,3])).
% 67.68/67.74  cnf(110,plain,
% 67.68/67.74     (E(f2(f2(f2(a3,f2(a1,x1101)),f2(a3,f2(f2(a3,x1102),x1103))),x1104),f2(f2(a1,x1102),f2(a1,f2(x1103,f2(x1104,x1101)))))),
% 67.68/67.74     inference(scs_inference,[],[107,2])).
% 67.68/67.74  cnf(111,plain,
% 67.68/67.74     (E(f2(f2(a1,x1111),f2(a1,f2(x1112,f2(x1113,x1114)))),f2(f2(a1,x1114),f2(f2(a3,f2(f2(a3,x1111),x1112)),x1113)))),
% 67.68/67.74     inference(scs_inference,[],[6,106,107,2,3])).
% 67.68/67.74  cnf(115,plain,
% 67.68/67.74     (E(f2(f2(a1,x1151),f2(f2(a3,f2(a1,x1152)),f2(a3,f2(f2(a3,x1153),x1154)))),f2(f2(a1,x1153),f2(a1,f2(x1154,f2(x1151,x1152)))))),
% 67.68/67.74     inference(scs_inference,[],[6,110,111,2,3])).
% 67.68/67.74  cnf(119,plain,
% 67.68/67.74     (E(f2(f2(a1,x1191),f2(f2(a3,f2(a1,x1192)),f2(a3,f2(f2(a3,x1193),x1194)))),f2(f2(f2(a3,f2(a1,x1193)),a1),f2(x1194,f2(x1191,x1192))))),
% 67.68/67.74     inference(scs_inference,[],[6,39,115,2,3])).
% 67.68/67.74  cnf(123,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(f2(a3,x1231),x1232)),f2(a1,f2(x1233,x1234))),f2(f2(a1,f2(x1232,f2(x1233,x1234))),x1231))),
% 67.68/67.74     inference(scs_inference,[],[6,75,119,2,3])).
% 67.68/67.74  cnf(125,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(x1251,f2(x1252,x1253))),x1254),f2(f2(a1,f2(f2(a3,x1254),x1251)),f2(a1,f2(x1252,x1253))))),
% 67.68/67.74     inference(scs_inference,[],[123,2])).
% 67.68/67.74  cnf(126,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(f2(a3,x1261),x1262)),f2(a1,f2(x1263,x1264))),f2(f2(a1,f2(a1,f2(x1262,f2(x1263,x1264)))),f2(a1,x1261)))),
% 67.68/67.74     inference(scs_inference,[],[6,59,123,2,3])).
% 67.68/67.74  cnf(128,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(a1,f2(x1281,f2(x1282,x1283)))),f2(a1,x1284)),f2(f2(a1,f2(f2(a3,x1284),x1281)),f2(a1,f2(x1282,x1283))))),
% 67.68/67.74     inference(scs_inference,[],[126,2])).
% 67.68/67.74  cnf(129,plain,
% 67.68/67.74     (E(f2(f2(a1,x1291),f2(a1,f2(x1292,f2(x1293,x1294)))),f2(f2(a1,f2(f2(a3,x1291),x1292)),f2(a1,f2(x1293,x1294))))),
% 67.68/67.74     inference(scs_inference,[],[6,125,126,2,3])).
% 67.68/67.74  cnf(132,plain,
% 67.68/67.74     (E(f2(f2(a1,f2(f2(a3,x1321),x1322)),f2(a1,f2(x1323,x1324))),f2(f2(a1,x1321),f2(a1,f2(x1322,f2(x1323,x1324)))))),
% 67.68/67.74     inference(scs_inference,[],[129,2])).
% 67.68/67.75  cnf(133,plain,
% 67.68/67.75     (E(f2(f2(a1,f2(a1,x1331)),f2(a1,f2(a1,f2(x1332,f2(x1333,x1334))))),f2(f2(a1,f2(f2(a3,x1331),x1332)),f2(a1,f2(x1333,x1334))))),
% 67.68/67.75     inference(scs_inference,[],[6,128,129,2,3])).
% 67.68/67.75  cnf(136,plain,
% 67.68/67.75     (E(f2(f2(a1,f2(a1,f2(x1361,x1362))),f2(a1,f2(f2(a3,x1363),x1364))),f2(f2(a1,x1363),f2(a1,f2(x1364,f2(x1361,x1362)))))),
% 67.68/67.75     inference(scs_inference,[],[6,132,133,2,3])).
% 67.68/67.75  cnf(138,plain,
% 67.68/67.75     (E(f2(f2(a1,x1381),f2(a1,f2(x1382,f2(x1383,x1384)))),f2(f2(a1,f2(a1,f2(x1383,x1384))),f2(a1,f2(f2(a3,x1381),x1382))))),
% 67.68/67.75     inference(scs_inference,[],[136,2])).
% 67.68/67.75  cnf(139,plain,
% 67.68/67.75     (E(f2(f2(a1,x1391),f2(f2(a3,f2(a1,x1392)),x1393)),f2(f2(x1393,x1391),x1392))),
% 67.68/67.75     inference(scs_inference,[],[6,17,136,2,3])).
% 67.68/67.75  cnf(142,plain,
% 67.68/67.75     (E(f2(f2(x1421,x1422),x1423),f2(f2(a1,x1422),f2(f2(a3,f2(a1,x1423)),x1421)))),
% 67.68/67.75     inference(scs_inference,[],[139,2])).
% 67.68/67.75  cnf(143,plain,
% 67.68/67.75     (E(f2(f2(a1,f2(a1,f2(x1431,f2(x1432,x1433)))),f2(a1,x1434)),f2(f2(a1,f2(a1,f2(x1432,x1433))),f2(a1,f2(f2(a3,x1434),x1431))))),
% 67.68/67.75     inference(scs_inference,[],[6,138,139,2,3])).
% 67.68/67.75  cnf(146,plain,
% 67.68/67.75     (E(f2(f2(a1,x1461),f2(x1462,x1463)),f2(f2(a1,x1463),f2(f2(a3,f2(a1,x1461)),x1462)))),
% 67.68/67.75     inference(scs_inference,[],[6,142,143,2,3])).
% 67.68/67.75  cnf(149,plain,
% 67.68/67.75     (E(f2(f2(a1,x1491),f2(f2(a3,f2(a1,x1492)),x1493)),f2(f2(a1,x1492),f2(x1493,x1491)))),
% 67.68/67.75     inference(scs_inference,[],[146,2])).
% 67.68/67.75  cnf(150,plain,
% 67.68/67.75     (E(f2(f2(a1,x1501),f2(a1,f2(x1502,x1503))),f2(f2(f2(a3,x1501),x1502),x1503))),
% 67.68/67.75     inference(scs_inference,[],[6,13,146,2,3])).
% 67.68/67.75  cnf(153,plain,
% 67.68/67.75     (E(f2(f2(f2(a3,x1531),x1532),x1533),f2(f2(a1,x1531),f2(a1,f2(x1532,x1533))))),
% 67.68/67.75     inference(scs_inference,[],[150,2])).
% 67.68/67.75  cnf(154,plain,
% 67.68/67.75     (E(f2(f2(a1,f2(f2(a3,f2(a1,x1541)),x1542)),f2(a1,x1543)),f2(f2(a1,x1541),f2(x1542,x1543)))),
% 67.68/67.75     inference(scs_inference,[],[6,149,150,2,3])).
% 67.68/67.75  cnf(156,plain,
% 67.68/67.75     (E(f2(f2(a1,x1561),f2(x1562,x1563)),f2(f2(a1,f2(f2(a3,f2(a1,x1561)),x1562)),f2(a1,x1563)))),
% 67.68/67.75     inference(scs_inference,[],[154,2])).
% 67.68/67.75  cnf(157,plain,
% 67.68/67.75     (E(f2(f2(a1,x1571),f2(f2(a3,x1572),x1573)),f2(f2(a1,x1572),f2(a1,f2(x1573,x1571))))),
% 67.68/67.75     inference(scs_inference,[],[6,153,154,2,3])).
% 67.68/67.75  cnf(160,plain,
% 67.68/67.75     (E(f2(f2(a1,x1601),f2(a1,f2(x1602,x1603))),f2(f2(a1,x1603),f2(f2(a3,x1601),x1602)))),
% 67.68/67.75     inference(scs_inference,[],[157,2])).
% 67.68/67.75  cnf(161,plain,
% 67.68/67.75     (E(f2(f2(a1,f2(x1611,x1612)),f2(a1,x1613)),f2(f2(a1,f2(f2(a3,f2(a1,x1613)),x1611)),f2(a1,x1612)))),
% 67.68/67.75     inference(scs_inference,[],[6,156,157,2,3])).
% 67.68/67.75  cnf(163,plain,
% 67.68/67.75     (E(f2(f2(a1,f2(f2(a3,f2(a1,x1631)),x1632)),f2(a1,x1633)),f2(f2(a1,f2(x1632,x1633)),f2(a1,x1631)))),
% 67.68/67.75     inference(scs_inference,[],[161,2])).
% 67.68/67.75  cnf(164,plain,
% 67.68/67.75     (E(f2(f2(a1,f2(a1,f2(x1641,x1642))),f2(a1,x1643)),f2(f2(a1,x1642),f2(f2(a3,x1643),x1641)))),
% 67.68/67.75     inference(scs_inference,[],[6,160,161,2,3])).
% 67.68/67.75  cnf(166,plain,
% 67.68/67.75     (E(f2(f2(a1,x1661),f2(f2(a3,x1662),x1663)),f2(f2(a1,f2(a1,f2(x1663,x1661))),f2(a1,x1662)))),
% 67.68/67.75     inference(scs_inference,[],[164,2])).
% 67.68/67.75  cnf(167,plain,
% 67.68/67.75     (E(f2(f2(a1,f2(a1,x1671)),f2(a1,f2(f2(a3,f2(a1,x1672)),x1673))),f2(f2(a1,f2(x1673,x1671)),f2(a1,x1672)))),
% 67.68/67.75     inference(scs_inference,[],[6,163,164,2,3])).
% 67.68/67.76  cnf(169,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x1691,x1692)),f2(a1,x1693)),f2(f2(a1,f2(a1,x1692)),f2(a1,f2(f2(a3,f2(a1,x1693)),x1691))))),
% 67.68/67.76     inference(scs_inference,[],[167,2])).
% 67.68/67.76  cnf(170,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(a3,x1701),x1702)),f2(a1,x1703)),f2(f2(a1,f2(a1,f2(x1702,x1703))),f2(a1,x1701)))),
% 67.68/67.76     inference(scs_inference,[],[6,166,167,2,3])).
% 67.68/67.76  cnf(172,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(x1721,x1722))),f2(a1,x1723)),f2(f2(a1,f2(f2(a3,x1723),x1721)),f2(a1,x1722)))),
% 67.68/67.76     inference(scs_inference,[],[170,2])).
% 67.68/67.76  cnf(173,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x1731)),f2(a1,f2(x1732,x1733))),f2(f2(a1,f2(a1,x1733)),f2(a1,f2(f2(a3,f2(a1,x1731)),x1732))))),
% 67.68/67.76     inference(scs_inference,[],[6,169,170,2,3])).
% 67.68/67.76  cnf(175,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x1751)),f2(a1,f2(f2(a3,f2(a1,x1752)),x1753))),f2(f2(a1,f2(a1,x1752)),f2(a1,f2(x1753,x1751))))),
% 67.68/67.76     inference(scs_inference,[],[173,2])).
% 67.68/67.76  cnf(176,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x1761)),f2(a1,f2(a1,f2(x1762,x1763)))),f2(f2(a1,f2(f2(a3,x1761),x1762)),f2(a1,x1763)))),
% 67.68/67.76     inference(scs_inference,[],[6,172,173,2,3])).
% 67.68/67.76  cnf(178,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(a3,x1781),x1782)),f2(a1,x1783)),f2(f2(a1,f2(a1,x1781)),f2(a1,f2(a1,f2(x1782,x1783)))))),
% 67.68/67.76     inference(scs_inference,[],[176,2])).
% 67.68/67.76  cnf(179,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(f2(a3,f2(a1,x1791)),x1792))),f2(a1,f2(a1,x1793))),f2(f2(a1,f2(a1,x1791)),f2(a1,f2(x1792,x1793))))),
% 67.68/67.76     inference(scs_inference,[],[6,175,176,2,3])).
% 67.68/67.76  cnf(182,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x1821)),f2(a1,f2(f2(a3,x1822),x1823))),f2(f2(a1,f2(a1,x1822)),f2(a1,f2(a1,f2(x1823,x1821)))))),
% 67.68/67.76     inference(scs_inference,[],[6,178,179,2,3])).
% 67.68/67.76  cnf(184,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x1841)),f2(a1,f2(a1,f2(x1842,x1843)))),f2(f2(a1,f2(a1,x1843)),f2(a1,f2(f2(a3,x1841),x1842))))),
% 67.68/67.76     inference(scs_inference,[],[182,2])).
% 67.68/67.76  cnf(185,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x1851,f2(x1852,f2(x1853,x1854)))),f2(f2(a3,f2(a1,x1855)),a1)),f2(f2(a1,f2(x1852,f2(x1853,x1854))),f2(f2(a3,x1855),x1851)))),
% 67.68/67.76     inference(scs_inference,[],[6,76,182,2,3])).
% 67.68/67.76  cnf(188,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,f2(x1881,x1882)))),f2(a1,f2(a1,x1883))),f2(f2(a1,f2(a1,x1882)),f2(a1,f2(f2(a3,x1883),x1881))))),
% 67.68/67.76     inference(scs_inference,[],[6,184,185,2,3])).
% 67.68/67.76  cnf(190,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x1901)),f2(a1,f2(f2(a3,x1902),x1903))),f2(f2(a1,f2(a1,f2(a1,f2(x1903,x1901)))),f2(a1,f2(a1,x1902))))),
% 67.68/67.76     inference(scs_inference,[],[188,2])).
% 67.68/67.76  cnf(191,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(a3,x1911),x1912)),f2(a1,f2(x1913,x1914))),f2(f2(a1,x1913),f2(f2(a3,f2(a1,x1914)),f2(a3,f2(f2(a3,x1911),x1912)))))),
% 67.68/67.76     inference(scs_inference,[],[6,80,188,2,3])).
% 67.68/67.76  cnf(194,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(f2(a3,x1941),x1942))),f2(a1,f2(a1,x1943))),f2(f2(a1,f2(a1,f2(a1,f2(x1942,x1943)))),f2(a1,f2(a1,x1941))))),
% 67.68/67.76     inference(scs_inference,[],[6,190,191,2,3])).
% 67.68/67.76  cnf(197,plain,
% 67.68/67.76     (E(f2(f2(a1,x1971),f2(a1,f2(x1972,f2(x1973,x1974)))),f2(f2(f2(a3,f2(f2(a3,x1971),x1972)),x1973),x1974))),
% 67.68/67.76     inference(scs_inference,[],[6,194,18,2,3])).
% 67.68/67.76  cnf(201,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(a3,f2(a1,x2011)),x2012)),f2(a1,x2013)),f2(f2(x2012,x2013),x2011))),
% 67.68/67.76     inference(scs_inference,[],[6,197,139,2,3])).
% 67.68/67.76  cnf(203,plain,
% 67.68/67.76     (E(f2(f2(x2031,x2032),x2033),f2(f2(a1,f2(f2(a3,f2(a1,x2033)),x2031)),f2(a1,x2032)))),
% 67.68/67.76     inference(scs_inference,[],[201,2])).
% 67.68/67.76  cnf(204,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x2041)),f2(a1,f2(f2(a3,f2(a1,x2042)),x2043))),f2(f2(x2043,x2041),x2042))),
% 67.68/67.76     inference(scs_inference,[],[6,201,2,3])).
% 67.68/67.76  cnf(206,plain,
% 67.68/67.76     (E(f2(f2(x2061,x2062),x2063),f2(f2(a1,f2(a1,x2062)),f2(a1,f2(f2(a3,f2(a1,x2063)),x2061))))),
% 67.68/67.76     inference(scs_inference,[],[204,2])).
% 67.68/67.76  cnf(207,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(f2(a3,f2(a1,x2071)),x2072))),f2(a1,f2(a1,x2073))),f2(f2(x2072,x2073),x2071))),
% 67.68/67.76     inference(scs_inference,[],[6,204,2,3])).
% 67.68/67.76  cnf(209,plain,
% 67.68/67.76     (E(f2(f2(x2091,x2092),x2093),f2(f2(a1,f2(a1,f2(f2(a3,f2(a1,x2093)),x2091))),f2(a1,f2(a1,x2092))))),
% 67.68/67.76     inference(scs_inference,[],[207,2])).
% 67.68/67.76  cnf(210,plain,
% 67.68/67.76     (E(f2(f2(a1,x2101),f2(x2102,x2103)),f2(f2(a1,f2(a1,x2103)),f2(a1,f2(f2(a3,f2(a1,x2101)),x2102))))),
% 67.68/67.76     inference(scs_inference,[],[6,206,207,2,3])).
% 67.68/67.76  cnf(213,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x2131)),f2(a1,f2(f2(a3,f2(a1,x2132)),x2133))),f2(f2(a1,x2132),f2(x2133,x2131)))),
% 67.68/67.76     inference(scs_inference,[],[210,2])).
% 67.68/67.76  cnf(214,plain,
% 67.68/67.76     (E(f2(f2(a1,x2141),f2(x2142,x2143)),f2(f2(a1,f2(a1,f2(f2(a3,f2(a1,x2141)),x2142))),f2(a1,f2(a1,x2143))))),
% 67.68/67.76     inference(scs_inference,[],[6,209,210,2,3])).
% 67.68/67.76  cnf(218,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x2181,x2182)),f2(a1,x2183)),f2(f2(a1,f2(a1,f2(f2(a3,f2(a1,x2183)),x2181))),f2(a1,f2(a1,x2182))))),
% 67.68/67.76     inference(scs_inference,[],[6,214,2,3])).
% 67.68/67.76  cnf(221,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(x2211,x2212))),f2(a1,x2213)),f2(f2(f2(a3,x2213),x2211),x2212))),
% 67.68/67.76     inference(scs_inference,[],[6,218,150,2,3])).
% 67.68/67.76  cnf(224,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x2241)),f2(a1,f2(a1,f2(x2242,x2243)))),f2(f2(f2(a3,x2241),x2242),x2243))),
% 67.68/67.76     inference(scs_inference,[],[6,221,2,3])).
% 67.68/67.76  cnf(226,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x2261),x2262),x2263),f2(f2(a1,f2(a1,x2261)),f2(a1,f2(a1,f2(x2262,x2263)))))),
% 67.68/67.76     inference(scs_inference,[],[224,2])).
% 67.68/67.76  cnf(227,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,f2(x2271,x2272)))),f2(a1,f2(a1,x2273))),f2(f2(f2(a3,x2273),x2271),x2272))),
% 67.68/67.76     inference(scs_inference,[],[6,224,2,3])).
% 67.68/67.76  cnf(229,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x2291),x2292),x2293),f2(f2(a1,f2(a1,f2(a1,f2(x2292,x2293)))),f2(a1,f2(a1,x2291))))),
% 67.68/67.76     inference(scs_inference,[],[227,2])).
% 67.68/67.76  cnf(230,plain,
% 67.68/67.76     (E(f2(f2(a1,x2301),f2(f2(a3,x2302),x2303)),f2(f2(a1,f2(a1,x2302)),f2(a1,f2(a1,f2(x2303,x2301)))))),
% 67.68/67.76     inference(scs_inference,[],[6,226,227,2,3])).
% 67.68/67.76  cnf(233,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x2331)),f2(a1,f2(a1,f2(x2332,x2333)))),f2(f2(a1,x2333),f2(f2(a3,x2331),x2332)))),
% 67.68/67.76     inference(scs_inference,[],[230,2])).
% 67.68/67.76  cnf(234,plain,
% 67.68/67.76     (E(f2(f2(a1,x2341),f2(f2(a3,x2342),x2343)),f2(f2(a1,f2(a1,f2(a1,f2(x2343,x2341)))),f2(a1,f2(a1,x2342))))),
% 67.68/67.76     inference(scs_inference,[],[6,229,230,2,3])).
% 67.68/67.76  cnf(237,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,f2(x2371,x2372)))),f2(a1,f2(a1,x2373))),f2(f2(a1,x2372),f2(f2(a3,x2373),x2371)))),
% 67.68/67.76     inference(scs_inference,[],[234,2])).
% 67.68/67.76  cnf(238,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(a3,x2381),x2382)),f2(a1,x2383)),f2(f2(a1,f2(a1,f2(a1,f2(x2382,x2383)))),f2(a1,f2(a1,x2381))))),
% 67.68/67.76     inference(scs_inference,[],[6,234,2,3])).
% 67.68/67.76  cnf(240,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,f2(x2401,x2402)))),f2(a1,f2(a1,x2403))),f2(f2(a1,f2(f2(a3,x2403),x2401)),f2(a1,x2402)))),
% 67.68/67.76     inference(scs_inference,[],[238,2])).
% 67.68/67.76  cnf(241,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,x2411))),f2(a1,f2(a1,f2(a1,f2(x2412,x2413))))),f2(f2(a1,x2413),f2(f2(a3,x2411),x2412)))),
% 67.68/67.76     inference(scs_inference,[],[6,237,238,2,3])).
% 67.68/67.76  cnf(243,plain,
% 67.68/67.76     (E(f2(f2(a1,x2431),f2(f2(a3,x2432),x2433)),f2(f2(a1,f2(a1,f2(a1,x2432))),f2(a1,f2(a1,f2(a1,f2(x2433,x2431))))))),
% 67.68/67.76     inference(scs_inference,[],[241,2])).
% 67.68/67.76  cnf(244,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,x2441))),f2(a1,f2(a1,f2(a1,f2(x2442,x2443))))),f2(f2(a1,f2(f2(a3,x2441),x2442)),f2(a1,x2443)))),
% 67.68/67.76     inference(scs_inference,[],[6,240,241,2,3])).
% 67.68/67.76  cnf(247,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x2471,x2472)),f2(a1,x2473)),f2(f2(a1,x2472),f2(f2(a3,f2(a1,x2473)),x2471)))),
% 67.68/67.76     inference(scs_inference,[],[6,244,146,2,3])).
% 67.68/67.76  cnf(250,plain,
% 67.68/67.76     (E(f2(f2(a1,x2501),f2(f2(a3,f2(f2(a3,x2502),x2503)),x2504)),f2(f2(a1,f2(a1,f2(x2503,f2(x2504,x2501)))),f2(a1,x2502)))),
% 67.68/67.76     inference(scs_inference,[],[6,247,30,2,3])).
% 67.68/67.76  cnf(254,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(x2541,f2(x2542,x2543)))),f2(a1,x2544)),f2(f2(f2(a3,f2(a1,x2543)),f2(a3,f2(f2(a3,x2544),x2541))),x2542))),
% 67.68/67.76     inference(scs_inference,[],[6,250,107,2,3])).
% 67.68/67.76  cnf(257,plain,
% 67.68/67.76     (E(f2(f2(a1,x2571),f2(a1,f2(x2572,f2(x2573,x2574)))),f2(f2(f2(a3,f2(a1,x2573)),f2(a3,f2(a1,x2574))),f2(a3,f2(f2(a3,x2571),x2572))))),
% 67.68/67.76     inference(scs_inference,[],[6,254,54,2,3])).
% 67.68/67.76  cnf(261,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(x2611,f2(x2612,x2613)))),f2(a1,x2614)),f2(f2(f2(a3,f2(a1,x2612)),f2(a3,f2(a1,x2613))),f2(a3,f2(f2(a3,x2614),x2611))))),
% 67.68/67.76     inference(scs_inference,[],[6,257,2,3])).
% 67.68/67.76  cnf(264,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,x2641))),f2(a1,f2(a1,f2(a1,f2(x2642,x2643))))),f2(f2(f2(a3,x2641),x2642),x2643))),
% 67.68/67.76     inference(scs_inference,[],[6,261,227,2,3])).
% 67.68/67.76  cnf(267,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(a3,f2(a1,x2671)),f2(a3,f2(f2(a3,x2672),x2673)))),f2(a1,x2674)),f2(f2(f2(a3,f2(a1,x2672)),a1),f2(x2673,f2(x2674,x2671))))),
% 67.68/67.76     inference(scs_inference,[],[6,264,119,2,3])).
% 67.68/67.76  cnf(270,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(x2701,x2702))),f2(a1,f2(f2(a3,x2703),x2704))),f2(f2(a1,f2(x2704,f2(x2701,x2702))),x2703))),
% 67.68/67.76     inference(scs_inference,[],[6,267,123,2,3])).
% 67.68/67.76  cnf(273,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(f2(a3,x2731),x2732))),f2(a1,f2(a1,f2(x2733,x2734)))),f2(f2(a1,f2(x2732,f2(x2733,x2734))),x2731))),
% 67.68/67.76     inference(scs_inference,[],[6,270,2,3])).
% 67.68/67.76  cnf(275,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x2751,f2(x2752,x2753))),x2754),f2(f2(a1,f2(a1,f2(f2(a3,x2754),x2751))),f2(a1,f2(a1,f2(x2752,x2753)))))),
% 67.68/67.76     inference(scs_inference,[],[273,2])).
% 67.68/67.76  cnf(276,plain,
% 67.68/67.76     (E(f2(f2(a1,x2761),f2(a1,f2(x2762,f2(x2763,x2764)))),f2(f2(a1,f2(f2(a3,f2(a1,x2764)),f2(a3,f2(f2(a3,x2761),x2762)))),f2(a1,x2763)))),
% 67.68/67.76     inference(scs_inference,[],[6,273,33,2,3])).
% 67.68/67.76  cnf(280,plain,
% 67.68/67.76     (E(f2(f2(a1,x2801),f2(a1,f2(x2802,f2(x2803,x2804)))),f2(f2(a1,f2(a1,f2(f2(a3,x2801),x2802))),f2(a1,f2(a1,f2(x2803,x2804)))))),
% 67.68/67.76     inference(scs_inference,[],[6,275,276,2,3])).
% 67.68/67.76  cnf(284,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(a3,x2841),x2842)),f2(a1,x2843)),f2(f2(a1,x2841),f2(a1,f2(x2842,x2843))))),
% 67.68/67.76     inference(scs_inference,[],[6,280,157,2,3])).
% 67.68/67.76  cnf(286,plain,
% 67.68/67.76     (E(f2(f2(a1,x2861),f2(a1,f2(x2862,x2863))),f2(f2(a1,f2(f2(a3,x2861),x2862)),f2(a1,x2863)))),
% 67.68/67.76     inference(scs_inference,[],[284,2])).
% 67.68/67.76  cnf(287,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x2871)),f2(a1,f2(f2(a3,x2872),x2873))),f2(f2(a1,x2872),f2(a1,f2(x2873,x2871))))),
% 67.68/67.76     inference(scs_inference,[],[6,284,2,3])).
% 67.68/67.76  cnf(289,plain,
% 67.68/67.76     (E(f2(f2(a1,x2891),f2(a1,f2(x2892,x2893))),f2(f2(a1,f2(a1,x2893)),f2(a1,f2(f2(a3,x2891),x2892))))),
% 67.68/67.76     inference(scs_inference,[],[287,2])).
% 67.68/67.76  cnf(290,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(f2(a3,x2901),x2902))),f2(a1,f2(a1,x2903))),f2(f2(a1,x2901),f2(a1,f2(x2902,x2903))))),
% 67.68/67.76     inference(scs_inference,[],[6,287,2,3])).
% 67.68/67.76  cnf(292,plain,
% 67.68/67.76     (E(f2(f2(a1,x2921),f2(a1,f2(x2922,x2923))),f2(f2(a1,f2(a1,f2(f2(a3,x2921),x2922))),f2(a1,f2(a1,x2923))))),
% 67.68/67.76     inference(scs_inference,[],[290,2])).
% 67.68/67.76  cnf(293,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(x2931,x2932))),f2(a1,x2933)),f2(f2(a1,f2(a1,x2932)),f2(a1,f2(f2(a3,x2933),x2931))))),
% 67.68/67.76     inference(scs_inference,[],[6,289,290,2,3])).
% 67.68/67.76  cnf(295,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x2951)),f2(a1,f2(f2(a3,x2952),x2953))),f2(f2(a1,f2(a1,f2(x2953,x2951))),f2(a1,x2952)))),
% 67.68/67.76     inference(scs_inference,[],[293,2])).
% 67.68/67.76  cnf(296,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(x2961,x2962))),f2(a1,x2963)),f2(f2(a1,f2(a1,f2(f2(a3,x2963),x2961))),f2(a1,f2(a1,x2962))))),
% 67.68/67.76     inference(scs_inference,[],[6,292,293,2,3])).
% 67.68/67.76  cnf(298,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(f2(a3,x2981),x2982))),f2(a1,f2(a1,x2983))),f2(f2(a1,f2(a1,f2(x2982,x2983))),f2(a1,x2981)))),
% 67.68/67.76     inference(scs_inference,[],[296,2])).
% 67.68/67.76  cnf(299,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x2991)),f2(a1,f2(a1,f2(x2992,x2993)))),f2(f2(a1,f2(a1,f2(f2(a3,x2991),x2992))),f2(a1,f2(a1,x2993))))),
% 67.68/67.76     inference(scs_inference,[],[6,296,2,3])).
% 67.68/67.76  cnf(302,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,x3021))),f2(a1,f2(a1,f2(f2(a3,x3022),x3023)))),f2(f2(a1,f2(a1,f2(x3023,x3021))),f2(a1,x3022)))),
% 67.68/67.76     inference(scs_inference,[],[6,298,299,2,3])).
% 67.68/67.76  cnf(305,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,x3051))),f2(a1,f2(a1,f2(f2(a3,x3052),x3053)))),f2(f2(a1,x3052),f2(a1,f2(x3053,x3051))))),
% 67.68/67.76     inference(scs_inference,[],[6,302,290,2,3])).
% 67.68/67.76  cnf(308,plain,
% 67.68/67.76     (E(f2(f2(a1,x3081),f2(f2(a3,x3082),x3083)),f2(f2(a1,f2(x3083,x3081)),x3082))),
% 67.68/67.76     inference(scs_inference,[],[6,305,11,2,3])).
% 67.68/67.76  cnf(311,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x3111,x3112)),x3113),f2(f2(a1,x3112),f2(f2(a3,x3113),x3111)))),
% 67.68/67.76     inference(scs_inference,[],[308,2])).
% 67.68/67.76  cnf(312,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(a3,x3121),x3122)),f2(a1,x3123)),f2(f2(a1,f2(x3122,x3123)),x3121))),
% 67.68/67.76     inference(scs_inference,[],[6,308,2,3])).
% 67.68/67.76  cnf(314,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x3141,x3142)),x3143),f2(f2(a1,f2(f2(a3,x3143),x3141)),f2(a1,x3142)))),
% 67.68/67.76     inference(scs_inference,[],[312,2])).
% 67.68/67.76  cnf(315,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x3151)),f2(a1,f2(f2(a3,x3152),x3153))),f2(f2(a1,f2(x3153,x3151)),x3152))),
% 67.68/67.76     inference(scs_inference,[],[6,312,2,3])).
% 67.68/67.76  cnf(317,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x3171,x3172)),x3173),f2(f2(a1,f2(a1,x3172)),f2(a1,f2(f2(a3,x3173),x3171))))),
% 67.68/67.76     inference(scs_inference,[],[315,2])).
% 67.68/67.76  cnf(318,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(f2(a3,x3181),x3182))),f2(a1,f2(a1,x3183))),f2(f2(a1,f2(x3182,x3183)),x3181))),
% 67.68/67.76     inference(scs_inference,[],[6,315,2,3])).
% 67.68/67.76  cnf(320,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x3201,x3202)),x3203),f2(f2(a1,f2(a1,f2(f2(a3,x3203),x3201))),f2(a1,f2(a1,x3202))))),
% 67.68/67.76     inference(scs_inference,[],[318,2])).
% 67.68/67.76  cnf(321,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,x3211))),f2(a1,f2(a1,f2(f2(a3,x3212),x3213)))),f2(f2(a1,f2(x3213,x3211)),x3212))),
% 67.68/67.76     inference(scs_inference,[],[6,318,2,3])).
% 67.68/67.76  cnf(323,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x3231,x3232)),x3233),f2(f2(a1,f2(a1,f2(a1,x3232))),f2(a1,f2(a1,f2(f2(a3,x3233),x3231)))))),
% 67.68/67.76     inference(scs_inference,[],[321,2])).
% 67.68/67.76  cnf(324,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x3241)),f2(a1,f2(x3242,x3243))),f2(f2(x3242,x3243),x3241))),
% 67.68/67.76     inference(scs_inference,[],[6,321,22,2,3])).
% 67.68/67.76  cnf(326,plain,
% 67.68/67.76     (E(f2(f2(x3261,x3262),x3263),f2(f2(a1,f2(a1,x3263)),f2(a1,f2(x3261,x3262))))),
% 67.68/67.76     inference(scs_inference,[],[324,2])).
% 67.68/67.76  cnf(327,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(x3271,x3272))),f2(a1,f2(a1,x3273))),f2(f2(x3271,x3272),x3273))),
% 67.68/67.76     inference(scs_inference,[],[6,324,2,3])).
% 67.68/67.76  cnf(330,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,x3301))),f2(a1,f2(a1,f2(x3302,x3303)))),f2(f2(x3302,x3303),x3301))),
% 67.68/67.76     inference(scs_inference,[],[6,327,2,3])).
% 67.68/67.76  cnf(332,plain,
% 67.68/67.76     (E(f2(f2(x3321,x3322),x3323),f2(f2(a1,f2(a1,f2(a1,x3323))),f2(a1,f2(a1,f2(x3321,x3322)))))),
% 67.68/67.76     inference(scs_inference,[],[330,2])).
% 67.68/67.76  cnf(333,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,f2(x3331,x3332)))),f2(a1,f2(a1,f2(a1,x3333)))),f2(f2(x3331,x3332),x3333))),
% 67.68/67.76     inference(scs_inference,[],[6,330,2,3])).
% 67.68/67.76  cnf(336,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,f2(a1,f2(a1,x3361)))),f2(a1,f2(a1,f2(a1,f2(x3362,x3363))))),f2(f2(x3362,x3363),x3361))),
% 67.68/67.76     inference(scs_inference,[],[6,333,2,3])).
% 67.68/67.76  cnf(338,plain,
% 67.68/67.76     (E(f2(f2(x3381,x3382),x3383),f2(f2(a1,f2(a1,f2(a1,f2(a1,x3383)))),f2(a1,f2(a1,f2(a1,f2(x3381,x3382))))))),
% 67.68/67.76     inference(scs_inference,[],[336,2])).
% 67.68/67.76  cnf(339,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(x3391,x3392)),x3393),x3394),f2(f2(a1,f2(f2(a3,f2(a1,f2(x3393,x3394))),x3391)),f2(a1,x3392)))),
% 67.68/67.76     inference(scs_inference,[],[7,203,3])).
% 67.68/67.76  cnf(343,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(x3431,x3432))),x3433),x3434),f2(f2(a1,x3432),f2(f2(a3,f2(x3433,x3434)),x3431)))),
% 67.68/67.76     inference(scs_inference,[],[7,311,3])).
% 67.68/67.76  cnf(346,plain,
% 67.68/67.76     (E(f2(f2(a1,x3461),f2(f2(a3,f2(x3462,x3463)),x3464)),f2(f2(f2(a3,f2(a1,f2(x3464,x3461))),x3462),x3463))),
% 67.68/67.76     inference(scs_inference,[],[7,311,3,2])).
% 67.68/67.76  cnf(347,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x3471)),f2(a3,f2(x3472,x3473))),x3474),f2(f2(f2(a3,f2(a1,f2(x3474,x3471))),x3472),x3473))),
% 67.68/67.76     inference(scs_inference,[],[7,346,3])).
% 67.68/67.76  cnf(350,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(x3501,x3502))),x3503),x3504),f2(f2(f2(a3,f2(a1,x3502)),f2(a3,f2(x3503,x3504))),x3501))),
% 67.68/67.76     inference(scs_inference,[],[7,346,3,2])).
% 67.68/67.76  cnf(351,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x3511))),a1),f2(f2(a3,f2(a1,x3512)),x3513)),f2(f2(a1,x3512),f2(x3513,x3511)))),
% 67.68/67.76     inference(scs_inference,[],[7,213,3])).
% 67.68/67.76  cnf(358,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(x3581,x3582))),x3583),x3584),f2(f2(a1,f2(f2(a3,f2(x3583,x3584)),x3581)),f2(a1,x3582)))),
% 67.68/67.76     inference(scs_inference,[],[7,314,3])).
% 67.68/67.76  cnf(367,plain,
% 67.68/67.76     (E(f2(f2(a1,x3671),f2(f2(a3,x3672),x3673)),f2(f2(f2(a3,f2(a1,f2(a1,x3672))),a1),f2(a1,f2(x3673,x3671))))),
% 67.68/67.76     inference(scs_inference,[],[7,233,3,2])).
% 67.68/67.76  cnf(368,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x3681)),f2(a3,x3682)),x3683),f2(f2(f2(a3,f2(a1,f2(a1,x3682))),a1),f2(a1,f2(x3683,x3681))))),
% 67.68/67.76     inference(scs_inference,[],[7,367,3])).
% 67.68/67.76  cnf(372,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x3721)),f2(a3,x3722)),x3723),f2(f2(a1,f2(a1,f2(a1,x3722))),f2(a1,f2(a1,f2(a1,f2(x3723,x3721))))))),
% 67.68/67.76     inference(scs_inference,[],[7,243,3])).
% 67.68/67.76  cnf(376,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x3761)),a1),f2(x3762,x3763)),f2(f2(a1,f2(f2(a3,x3761),x3762)),f2(a1,x3763)))),
% 67.68/67.76     inference(scs_inference,[],[7,286,3])).
% 67.68/67.76  cnf(379,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x3791))),a1),f2(f2(a3,x3792),x3793)),f2(f2(a1,f2(a1,f2(x3793,x3791))),f2(a1,x3792)))),
% 67.68/67.76     inference(scs_inference,[],[7,295,3])).
% 67.68/67.76  cnf(385,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(x3851,x3852)),x3853),x3854),f2(f2(a1,x3852),f2(f2(a3,f2(a1,f2(x3853,x3854))),x3851)))),
% 67.68/67.76     inference(scs_inference,[],[7,142,3])).
% 67.68/67.76  cnf(388,plain,
% 67.68/67.76     (E(f2(f2(a1,x3881),f2(f2(a3,f2(a1,f2(x3882,x3883))),x3884)),f2(f2(f2(a3,f2(x3884,x3881)),x3882),x3883))),
% 67.68/67.76     inference(scs_inference,[],[7,142,3,2])).
% 67.68/67.76  cnf(392,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(x3921,x3922)),x3923),x3924),f2(f2(f2(a3,f2(a1,x3922)),f2(a3,f2(a1,f2(x3923,x3924)))),x3921))),
% 67.68/67.76     inference(scs_inference,[],[7,388,3,2])).
% 67.68/67.76  cnf(401,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x4011)),a1),f2(x4012,x4013)),f2(f2(a1,x4013),f2(f2(a3,x4011),x4012)))),
% 67.68/67.76     inference(scs_inference,[],[7,160,3])).
% 67.68/67.76  cnf(403,plain,
% 67.68/67.76     (E(f2(f2(a1,x4031),f2(f2(a3,x4032),x4033)),f2(f2(f2(a3,f2(a1,x4032)),a1),f2(x4033,x4031)))),
% 67.68/67.76     inference(scs_inference,[],[7,160,3,2])).
% 67.68/67.76  cnf(404,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x4041)),f2(a3,x4042)),x4043),f2(f2(f2(a3,f2(a1,x4042)),a1),f2(x4043,x4041)))),
% 67.68/67.76     inference(scs_inference,[],[7,403,3])).
% 67.68/67.76  cnf(407,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x4071)),a1),f2(x4072,x4073)),f2(f2(f2(a3,f2(a1,x4073)),f2(a3,x4071)),x4072))),
% 67.68/67.76     inference(scs_inference,[],[7,403,3,2])).
% 67.68/67.76  cnf(412,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x4121)),f2(a3,x4122)),x4123),f2(f2(a1,f2(a1,f2(x4123,x4121))),f2(a1,x4122)))),
% 67.68/67.76     inference(scs_inference,[],[7,166,3])).
% 67.68/67.76  cnf(416,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x4161)),a1),f2(x4162,x4163)),f2(f2(a1,f2(a1,x4163)),f2(a1,f2(f2(a3,x4161),x4162))))),
% 67.68/67.76     inference(scs_inference,[],[7,289,3])).
% 67.68/67.76  cnf(418,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x4181)),f2(a1,f2(f2(a3,x4182),x4183))),f2(f2(f2(a3,f2(a1,x4182)),a1),f2(x4183,x4181)))),
% 67.68/67.76     inference(scs_inference,[],[7,289,3,2])).
% 67.68/67.76  cnf(419,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x4191))),a1),f2(f2(a3,x4192),x4193)),f2(f2(f2(a3,f2(a1,x4192)),a1),f2(x4193,x4191)))),
% 67.68/67.76     inference(scs_inference,[],[7,418,3])).
% 67.68/67.76  cnf(421,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x4211)),a1),f2(x4212,x4213)),f2(f2(f2(a3,f2(a1,f2(a1,x4213))),a1),f2(f2(a3,x4211),x4212)))),
% 67.68/67.76     inference(scs_inference,[],[7,418,3,2])).
% 67.68/67.76  cnf(422,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x4221)),a1),f2(x4222,x4223)),f2(f2(a1,f2(a1,f2(f2(a3,x4221),x4222))),f2(a1,f2(a1,x4223))))),
% 67.68/67.76     inference(scs_inference,[],[7,292,3])).
% 67.68/67.76  cnf(434,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x4341)),f2(a3,f2(a1,x4342))),f2(a3,f2(f2(a3,x4343),x4344))),f2(f2(a1,f2(x4341,x4342)),f2(f2(a3,x4343),x4344)))),
% 67.68/67.76     inference(scs_inference,[],[7,82,3])).
% 67.68/67.76  cnf(436,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x4361,x4362)),f2(f2(a3,x4363),x4364)),f2(f2(f2(a3,f2(a1,x4361)),f2(a3,f2(a1,x4362))),f2(a3,f2(f2(a3,x4363),x4364))))),
% 67.68/67.76     inference(scs_inference,[],[7,82,3,2])).
% 67.68/67.76  cnf(444,plain,
% 67.68/67.76     (E(f2(f2(x4441,f2(x4442,x4443)),x4444),f2(f2(f2(a3,f2(f2(a3,f2(a1,x4444)),x4441)),x4442),x4443))),
% 67.68/67.76     inference(scs_inference,[],[7,17,3,2])).
% 67.68/67.76  cnf(448,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(x4481,x4482)),x4483),x4484),f2(f2(f2(a3,f2(a1,f2(x4483,x4484))),x4481),x4482))),
% 67.68/67.76     inference(scs_inference,[],[7,13,3,2])).
% 67.68/67.76  cnf(449,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,x4491)),f2(a3,x4492))),x4493),x4494),f2(f2(f2(a3,f2(a1,x4492)),a1),f2(f2(x4493,x4494),x4491)))),
% 67.68/67.76     inference(scs_inference,[],[7,404,3])).
% 67.68/67.76  cnf(453,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x4531))),a1)),f2(a3,f2(a1,x4532))),x4533),f2(f2(a1,x4532),f2(x4533,x4531)))),
% 67.68/67.76     inference(scs_inference,[],[7,351,3])).
% 67.68/67.76  cnf(457,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,x4571)),a1)),x4572),x4573),f2(f2(a1,x4573),f2(f2(a3,x4571),x4572)))),
% 67.68/67.76     inference(scs_inference,[],[7,453,401,2,3])).
% 67.68/67.76  cnf(461,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x4611)),x4612),f2(x4613,x4614)),f2(f2(f2(a3,f2(a1,x4613)),f2(a3,f2(a1,x4614))),f2(a3,f2(f2(a3,f2(a1,x4611)),x4612))))),
% 67.68/67.76     inference(scs_inference,[],[7,457,86,2,3])).
% 67.68/67.76  cnf(465,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,x4651)),f2(a3,x4652))),x4653),x4654),f2(f2(a1,f2(a1,f2(f2(x4653,x4654),x4651))),f2(a1,x4652)))),
% 67.68/67.76     inference(scs_inference,[],[7,461,412,2,3])).
% 67.68/67.76  cnf(469,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,x4691)),f2(a3,f2(a1,x4692)))),a3),f2(f2(a3,x4693),x4694)),f2(f2(a1,f2(x4691,x4692)),f2(f2(a3,x4693),x4694)))),
% 67.68/67.76     inference(scs_inference,[],[7,465,434,2,3])).
% 67.68/67.76  cnf(471,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x4711,x4712)),f2(f2(a3,x4713),x4714)),f2(f2(f2(a3,f2(f2(a3,f2(a1,x4711)),f2(a3,f2(a1,x4712)))),a3),f2(f2(a3,x4713),x4714)))),
% 67.68/67.76     inference(scs_inference,[],[469,2])).
% 67.68/67.76  cnf(472,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x4721))),a1)),f2(a3,x4722)),x4723),f2(f2(f2(a3,f2(a1,x4722)),a1),f2(x4723,x4721)))),
% 67.68/67.76     inference(scs_inference,[],[7,469,419,2,3])).
% 67.68/67.76  cnf(476,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x4761))),a1)),f2(a3,x4762)),x4763),f2(f2(a1,f2(a1,f2(x4763,x4761))),f2(a1,x4762)))),
% 67.68/67.76     inference(scs_inference,[],[7,472,379,2,3])).
% 67.68/67.76  cnf(480,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(x4801,x4802))),f2(a3,x4803)),x4804),f2(f2(a1,x4801),f2(f2(a3,f2(a1,x4802)),f2(a3,f2(f2(a3,x4803),x4804)))))),
% 67.68/67.76     inference(scs_inference,[],[7,476,80,2,3])).
% 67.68/67.76  cnf(484,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,f2(x4841,x4842)))),a1),x4843),f2(f2(a1,x4842),f2(f2(a3,x4843),x4841)))),
% 67.68/67.76     inference(scs_inference,[],[7,480,164,2,3])).
% 67.68/67.76  cnf(488,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x4881)),f2(a3,x4882)),x4883),f2(f2(a1,f2(a1,x4882)),f2(a1,f2(a1,f2(x4883,x4881)))))),
% 67.68/67.76     inference(scs_inference,[],[7,484,230,2,3])).
% 67.68/67.76  cnf(492,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x4921))),a1),f2(a1,f2(x4922,x4923))),f2(f2(a1,f2(f2(a3,x4921),x4922)),f2(a1,x4923)))),
% 67.68/67.76     inference(scs_inference,[],[7,488,176,2,3])).
% 67.68/67.76  cnf(495,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x4951))),a1),f2(f2(a3,x4952),x4953)),f2(f2(a1,f2(a1,x4952)),f2(a1,f2(a1,f2(x4953,x4951)))))),
% 67.68/67.76     inference(scs_inference,[],[7,492,182,2,3])).
% 67.68/67.76  cnf(498,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x4981))),a1),f2(a1,f2(x4982,x4983))),f2(f2(a1,f2(a1,f2(f2(a3,x4981),x4982))),f2(a1,f2(a1,x4983))))),
% 67.68/67.76     inference(scs_inference,[],[7,495,299,2,3])).
% 67.68/67.76  cnf(501,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x5011)),f2(a3,f2(a1,x5012))),x5013),f2(f2(x5013,x5011),x5012))),
% 67.68/67.76     inference(scs_inference,[],[7,498,139,2,3])).
% 67.68/67.76  cnf(504,plain,
% 67.68/67.76     (E(f2(f2(x5041,x5042),x5043),f2(f2(f2(a3,f2(a1,x5042)),f2(a3,f2(a1,x5043))),x5041))),
% 67.68/67.76     inference(scs_inference,[],[501,2])).
% 67.68/67.76  cnf(505,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x5051))),a1),f2(x5052,x5053)),f2(f2(x5052,x5053),x5051))),
% 67.68/67.76     inference(scs_inference,[],[7,501,324,2,3])).
% 67.68/67.76  cnf(507,plain,
% 67.68/67.76     (E(f2(f2(x5071,x5072),x5073),f2(f2(f2(a3,f2(a1,f2(a1,x5073))),a1),f2(x5071,x5072)))),
% 67.68/67.76     inference(scs_inference,[],[505,2])).
% 67.68/67.76  cnf(508,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x5081)),a1),f2(x5082,x5083)),f2(f2(f2(a3,x5081),x5082),x5083))),
% 67.68/67.76     inference(scs_inference,[],[7,505,150,2,3])).
% 67.68/67.76  cnf(510,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x5101),x5102),x5103),f2(f2(f2(a3,f2(a1,x5101)),a1),f2(x5102,x5103)))),
% 67.68/67.76     inference(scs_inference,[],[508,2])).
% 67.68/67.76  cnf(511,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(x5111,x5112)),x5113),x5114),f2(f2(f2(a3,f2(a1,f2(a1,f2(x5113,x5114)))),a1),f2(x5111,x5112)))),
% 67.68/67.76     inference(scs_inference,[],[7,507,508,2,3])).
% 67.68/67.76  cnf(515,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,x5151)),a1)),x5152),x5153),f2(f2(f2(a3,x5151),x5152),x5153))),
% 67.68/67.76     inference(scs_inference,[],[7,511,508,2,3])).
% 67.68/67.76  cnf(518,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x5181),x5182),x5183),f2(f2(f2(a3,f2(f2(a3,f2(a1,x5181)),a1)),x5182),x5183))),
% 67.68/67.76     inference(scs_inference,[],[515,2])).
% 67.68/67.76  cnf(519,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x5191)),f2(a3,x5192)),x5193),f2(f2(a1,f2(x5193,x5191)),x5192))),
% 67.68/67.76     inference(scs_inference,[],[7,515,308,2,3])).
% 67.68/67.76  cnf(522,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x5221,x5222)),x5223),f2(f2(f2(a3,f2(a1,x5222)),f2(a3,x5223)),x5221))),
% 67.68/67.76     inference(scs_inference,[],[519,2])).
% 67.68/67.76  cnf(523,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,x5231)),f2(a3,x5232))),x5233),x5234),f2(f2(a1,f2(f2(x5233,x5234),x5231)),x5232))),
% 67.68/67.76     inference(scs_inference,[],[7,519,2,3])).
% 67.68/67.76  cnf(526,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(x5261,x5262),x5263)),x5264),f2(f2(f2(a3,f2(f2(a3,f2(a1,x5263)),f2(a3,x5264))),x5261),x5262))),
% 67.68/67.76     inference(scs_inference,[],[523,2])).
% 67.68/67.76  cnf(527,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x5271))),a1),f2(f2(a3,f2(a1,x5272)),x5273)),f2(f2(x5273,x5271),x5272))),
% 67.68/67.76     inference(scs_inference,[],[7,523,204,2,3])).
% 67.68/67.76  cnf(529,plain,
% 67.68/67.76     (E(f2(f2(x5291,x5292),x5293),f2(f2(f2(a3,f2(a1,f2(a1,x5292))),a1),f2(f2(a3,f2(a1,x5293)),x5291)))),
% 67.68/67.76     inference(scs_inference,[],[527,2])).
% 67.68/67.76  cnf(530,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x5301))),a1)),f2(a3,f2(a1,x5302))),x5303),f2(f2(x5303,x5301),x5302))),
% 67.68/67.76     inference(scs_inference,[],[7,527,2,3])).
% 67.68/67.76  cnf(533,plain,
% 67.68/67.76     (E(f2(f2(x5331,x5332),x5333),f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x5332))),a1)),f2(a3,f2(a1,x5333))),x5331))),
% 67.68/67.76     inference(scs_inference,[],[530,2])).
% 67.68/67.76  cnf(534,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,f2(x5341,x5342)))),a1),f2(a1,x5343)),f2(f2(x5341,x5342),x5343))),
% 67.68/67.76     inference(scs_inference,[],[7,530,327,2,3])).
% 67.68/67.76  cnf(536,plain,
% 67.68/67.76     (E(f2(f2(x5361,x5362),x5363),f2(f2(f2(a3,f2(a1,f2(a1,f2(x5361,x5362)))),a1),f2(a1,x5363)))),
% 67.68/67.76     inference(scs_inference,[],[534,2])).
% 67.68/67.76  cnf(537,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,f2(x5371,x5372)))),a1),x5373),f2(f2(f2(a3,x5373),x5371),x5372))),
% 67.68/67.76     inference(scs_inference,[],[7,534,221,2,3])).
% 67.68/67.76  cnf(541,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,f2(a1,x5411)))),a1),f2(a1,f2(x5412,x5413))),f2(f2(x5412,x5413),x5411))),
% 67.68/67.76     inference(scs_inference,[],[7,537,330,2,3])).
% 67.68/67.76  cnf(544,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x5441))),a1),f2(a1,f2(x5442,x5443))),f2(f2(f2(a3,x5441),x5442),x5443))),
% 67.68/67.76     inference(scs_inference,[],[7,541,224,2,3])).
% 67.68/67.76  cnf(547,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x5471)),f2(a3,f2(a1,x5472))),f2(a3,f2(f2(a3,x5473),x5474))),f2(f2(f2(a3,f2(a1,x5473)),a1),f2(x5474,f2(x5471,x5472))))),
% 67.68/67.76     inference(scs_inference,[],[7,544,119,2,3])).
% 67.68/67.76  cnf(550,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(f2(a3,x5501),x5502))),a1),x5503),f2(f2(a1,f2(x5502,x5503)),x5501))),
% 67.68/67.76     inference(scs_inference,[],[7,547,312,2,3])).
% 67.68/67.76  cnf(553,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x5531,x5532)),x5533),f2(f2(f2(a3,f2(a1,f2(f2(a3,x5533),x5531))),a1),x5532))),
% 67.68/67.76     inference(scs_inference,[],[550,2])).
% 67.68/67.76  cnf(554,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x5541)),f2(a3,x5542)),x5543),f2(f2(a1,x5542),f2(a1,f2(x5543,x5541))))),
% 67.68/67.76     inference(scs_inference,[],[7,550,157,2,3])).
% 67.68/67.76  cnf(558,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,x5581)),f2(a3,x5582))),x5583),x5584),f2(f2(a1,x5582),f2(a1,f2(f2(x5583,x5584),x5581))))),
% 67.68/67.76     inference(scs_inference,[],[7,554,2,3])).
% 67.68/67.76  cnf(562,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x5621))),a1),f2(f2(a3,x5622),x5623)),f2(f2(a1,f2(x5623,x5621)),x5622))),
% 67.68/67.76     inference(scs_inference,[],[7,558,315,2,3])).
% 67.68/67.76  cnf(564,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x5641,x5642)),x5643),f2(f2(f2(a3,f2(a1,f2(a1,x5642))),a1),f2(f2(a3,x5643),x5641)))),
% 67.68/67.76     inference(scs_inference,[],[562,2])).
% 67.68/67.76  cnf(565,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x5651))),a1)),f2(a3,x5652)),x5653),f2(f2(a1,f2(x5653,x5651)),x5652))),
% 67.68/67.76     inference(scs_inference,[],[7,562,2,3])).
% 67.68/67.76  cnf(568,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x5681,x5682)),x5683),f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x5682))),a1)),f2(a3,x5683)),x5681))),
% 67.68/67.76     inference(scs_inference,[],[565,2])).
% 67.68/67.76  cnf(569,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x5691)),f2(a3,x5692)),x5693),f2(f2(a1,f2(a1,f2(a1,f2(x5693,x5691)))),f2(a1,f2(a1,x5692))))),
% 67.68/67.76     inference(scs_inference,[],[7,565,234,2,3])).
% 67.68/67.76  cnf(573,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(f2(a3,x5731),x5732))),a1),x5733),f2(f2(a1,x5731),f2(a1,f2(x5732,x5733))))),
% 67.68/67.76     inference(scs_inference,[],[7,569,284,2,3])).
% 67.68/67.76  cnf(577,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x5771))),a1),f2(f2(a3,x5772),x5773)),f2(f2(a1,x5772),f2(a1,f2(x5773,x5771))))),
% 67.68/67.76     inference(scs_inference,[],[7,573,287,2,3])).
% 67.68/67.76  cnf(580,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x5801))),a1)),f2(a3,x5802)),x5803),f2(f2(a1,x5802),f2(a1,f2(x5803,x5801))))),
% 67.68/67.76     inference(scs_inference,[],[7,577,2,3])).
% 67.68/67.76  cnf(584,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(x5841,x5842))),a1),x5843),f2(f2(x5841,x5842),x5843))),
% 67.68/67.76     inference(scs_inference,[],[7,580,22,2,3])).
% 67.68/67.76  cnf(587,plain,
% 67.68/67.76     (E(f2(f2(x5871,x5872),x5873),f2(f2(f2(a3,f2(a1,f2(x5871,x5872))),a1),x5873))),
% 67.68/67.76     inference(scs_inference,[],[584,2])).
% 67.68/67.76  cnf(588,plain,
% 67.68/67.76     (E(f2(f2(x5881,f2(x5882,x5883)),x5884),f2(f2(a1,x5883),f2(f2(a3,f2(f2(a3,f2(a1,x5884)),x5881)),x5882)))),
% 67.68/67.76     inference(scs_inference,[],[9,444,3])).
% 67.68/67.76  cnf(590,plain,
% 67.68/67.76     (E(f2(f2(a1,x5901),f2(f2(a3,f2(f2(a3,f2(a1,x5902)),x5903)),x5904)),f2(f2(x5903,f2(x5904,x5901)),x5902))),
% 67.68/67.76     inference(scs_inference,[],[588,2])).
% 67.68/67.76  cnf(591,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x5911),x5912),x5913),f2(f2(f2(a3,f2(a1,f2(x5912,x5913))),f2(a3,f2(a1,x5911))),a1))),
% 67.68/67.76     inference(scs_inference,[],[448,518,588,2,3])).
% 67.68/67.76  cnf(593,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(x5931,x5932))),f2(a3,f2(a1,x5933))),a1),f2(f2(f2(a3,x5933),x5931),x5932))),
% 67.68/67.76     inference(scs_inference,[],[591,2])).
% 67.68/67.76  cnf(594,plain,
% 67.68/67.76     (E(f2(f2(x5941,x5942),x5943),f2(f2(a1,x5941),f2(f2(a3,f2(a1,x5942)),f2(a3,f2(a1,x5943)))))),
% 67.68/67.76     inference(scs_inference,[],[9,504,591,2,3])).
% 67.68/67.76  cnf(596,plain,
% 67.68/67.76     (E(f2(f2(a1,x5961),f2(f2(a3,f2(a1,x5962)),f2(a3,f2(a1,x5963)))),f2(f2(x5961,x5962),x5963))),
% 67.68/67.76     inference(scs_inference,[],[594,2])).
% 67.68/67.76  cnf(597,plain,
% 67.68/67.76     (E(f2(f2(x5971,x5972),x5973),f2(f2(a1,x5971),f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x5972))),a1)),f2(a3,f2(a1,x5973)))))),
% 67.68/67.76     inference(scs_inference,[],[9,533,594,2,3])).
% 67.68/67.76  cnf(600,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(x6001,x6002))),x6003),x6004),f2(f2(a1,x6001),f2(f2(a3,f2(a1,x6002)),f2(a3,f2(x6003,x6004)))))),
% 67.68/67.76     inference(scs_inference,[],[9,350,597,2,3])).
% 67.68/67.76  cnf(603,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(x6031,x6032)),x6033),x6034),f2(f2(a1,x6031),f2(f2(a3,f2(a1,x6032)),f2(a3,f2(a1,f2(x6033,x6034))))))),
% 67.68/67.76     inference(scs_inference,[],[9,392,600,2,3])).
% 67.68/67.76  cnf(606,plain,
% 67.68/67.76     (E(f2(f2(a1,x6061),f2(f2(a3,f2(f2(a3,f2(a1,x6062)),x6063)),x6064)),f2(f2(a1,x6062),f2(x6063,f2(x6064,x6061))))),
% 67.68/67.76     inference(scs_inference,[],[9,590,603,2,3])).
% 67.68/67.76  cnf(609,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(x6091,x6092),x6093)),x6094),f2(f2(a1,x6092),f2(f2(a3,f2(f2(a3,f2(a1,x6093)),f2(a3,x6094))),x6091)))),
% 67.68/67.76     inference(scs_inference,[],[9,526,606,2,3])).
% 67.68/67.76  cnf(611,plain,
% 67.68/67.76     (E(f2(f2(a1,x6111),f2(f2(a3,f2(f2(a3,f2(a1,x6112)),f2(a3,x6113))),x6114)),f2(f2(a1,f2(f2(x6114,x6111),x6112)),x6113))),
% 67.68/67.76     inference(scs_inference,[],[609,2])).
% 67.68/67.76  cnf(612,plain,
% 67.68/67.76     (E(f2(f2(x6121,x6122),x6123),f2(f2(a1,x6123),f2(f2(a3,f2(a1,f2(x6121,x6122))),a1)))),
% 67.68/67.76     inference(scs_inference,[],[9,587,609,2,3])).
% 67.68/67.76  cnf(615,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x6151),x6152),x6153),f2(f2(a1,f2(x6152,x6153)),f2(f2(a3,f2(a1,x6151)),a1)))),
% 67.68/67.76     inference(scs_inference,[],[9,510,612,2,3])).
% 67.68/67.76  cnf(618,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(x6181,x6182)),x6183),f2(f2(a1,x6181),f2(f2(a3,f2(a1,x6182)),f2(a3,x6183))))),
% 67.68/67.76     inference(scs_inference,[],[9,522,615,2,3])).
% 67.68/67.76  cnf(621,plain,
% 67.68/67.76     (E(f2(x6211,f2(x6212,x6213)),f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x6213))),a1)),f2(a3,x6211)),x6212))),
% 67.68/67.76     inference(scs_inference,[],[9,568,618,2,3])).
% 67.68/67.76  cnf(624,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x6241))),a1)),f2(a3,x6242)),x6243),f2(x6242,f2(x6243,x6241)))),
% 67.68/67.76     inference(scs_inference,[],[621,2])).
% 67.68/67.76  cnf(625,plain,
% 67.68/67.76     (E(f2(x6251,x6252),f2(f2(f2(a3,f2(a1,f2(a1,x6252))),a1),f2(f2(a3,f2(a1,x6251)),a1)))),
% 67.68/67.76     inference(scs_inference,[],[9,529,621,2,3])).
% 67.68/67.76  cnf(628,plain,
% 67.68/67.76     (E(f2(x6281,x6282),f2(f2(a1,f2(a1,x6281)),f2(a1,f2(a1,x6282))))),
% 67.68/67.76     inference(scs_inference,[],[9,326,625,2,3])).
% 67.68/67.76  cnf(631,plain,
% 67.68/67.76     (E(f2(x6311,f2(x6312,x6313)),f2(f2(f2(a3,f2(a1,f2(f2(a3,x6311),x6312))),a1),x6313))),
% 67.68/67.76     inference(scs_inference,[],[9,553,628,2,3])).
% 67.68/67.76  cnf(635,plain,
% 67.68/67.76     (E(f2(x6351,x6352),f2(f2(f2(a3,f2(a1,f2(a1,f2(a1,x6352)))),a1),f2(a1,x6351)))),
% 67.68/67.76     inference(scs_inference,[],[9,536,631,2,3])).
% 67.68/67.76  cnf(638,plain,
% 67.68/67.76     (E(f2(x6381,x6382),f2(f2(a1,f2(a1,f2(a1,x6381))),f2(a1,f2(a1,f2(a1,x6382)))))),
% 67.68/67.76     inference(scs_inference,[],[9,332,635,2,3])).
% 67.68/67.76  cnf(641,plain,
% 67.68/67.76     (E(f2(x6411,f2(x6412,x6413)),f2(f2(f2(a3,f2(a1,f2(a1,x6413))),a1),f2(f2(a3,x6411),x6412)))),
% 67.68/67.76     inference(scs_inference,[],[9,564,638,2,3])).
% 67.68/67.76  cnf(645,plain,
% 67.68/67.76     (E(f2(x6451,x6452),f2(f2(a1,f2(a1,f2(a1,f2(a1,x6451)))),f2(a1,f2(a1,f2(a1,f2(a1,x6452))))))),
% 67.68/67.76     inference(scs_inference,[],[9,338,641,2,3])).
% 67.68/67.76  cnf(648,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x6481),x6482),f2(x6483,x6484)),f2(f2(f2(a3,f2(f2(a3,f2(a1,x6483)),f2(a3,f2(a1,x6484)))),a3),f2(f2(a3,x6481),x6482)))),
% 67.68/67.76     inference(scs_inference,[],[9,471,645,2,3])).
% 67.68/67.76  cnf(651,plain,
% 67.68/67.76     (E(f2(x6511,f2(x6512,x6513)),f2(f2(a1,f2(a1,x6513)),f2(a1,f2(f2(a3,x6511),x6512))))),
% 67.68/67.76     inference(scs_inference,[],[9,317,648,2,3])).
% 67.68/67.76  cnf(655,plain,
% 67.68/67.76     (E(f2(x6551,f2(x6552,x6553)),f2(f2(a1,f2(a1,f2(f2(a3,x6551),x6552))),f2(a1,f2(a1,x6553))))),
% 67.68/67.76     inference(scs_inference,[],[9,320,651,2,3])).
% 67.68/67.76  cnf(659,plain,
% 67.68/67.76     (E(f2(x6591,f2(x6592,x6593)),f2(f2(a1,f2(a1,f2(a1,x6593))),f2(a1,f2(a1,f2(f2(a3,x6591),x6592)))))),
% 67.68/67.76     inference(scs_inference,[],[9,323,655,2,3])).
% 67.68/67.76  cnf(663,plain,
% 67.68/67.76     (E(f2(x6631,f2(x6632,x6633)),f2(f2(f2(a3,f2(f2(a3,f2(a1,x6631)),a1)),x6632),x6633))),
% 67.68/67.76     inference(scs_inference,[],[9,444,659,2,3])).
% 67.68/67.76  cnf(666,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,x6661)),a1)),x6662),x6663),f2(x6661,f2(x6662,x6663)))),
% 67.68/67.76     inference(scs_inference,[],[663,2])).
% 67.68/67.76  cnf(667,plain,
% 67.68/67.76     (E(f2(x6671,x6672),f2(f2(f2(a3,f2(a1,x6672)),f2(a3,f2(a1,x6671))),a1))),
% 67.68/67.76     inference(scs_inference,[],[9,504,663,2,3])).
% 67.68/67.76  cnf(669,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x6691)),f2(a3,f2(a1,x6692))),a1),f2(x6692,x6691))),
% 67.68/67.76     inference(scs_inference,[],[667,2])).
% 67.68/67.76  cnf(670,plain,
% 67.68/67.76     (E(f2(x6701,x6702),f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x6702))),a1)),f2(a3,f2(a1,x6701))),a1))),
% 67.68/67.76     inference(scs_inference,[],[9,533,667,2,3])).
% 67.68/67.76  cnf(673,plain,
% 67.68/67.76     (E(f2(x6731,f2(f2(x6732,x6733),x6734)),f2(f2(f2(a3,f2(f2(a3,f2(a1,x6734)),f2(a3,x6731))),x6732),x6733))),
% 67.68/67.76     inference(scs_inference,[],[9,526,670,2,3])).
% 67.68/67.76  cnf(676,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,x6761)),f2(a3,x6762))),x6763),x6764),f2(x6762,f2(f2(x6763,x6764),x6761)))),
% 67.68/67.76     inference(scs_inference,[],[673,2])).
% 67.68/67.76  cnf(677,plain,
% 67.68/67.76     (E(f2(x6771,x6772),f2(f2(f2(a3,f2(a1,f2(a1,x6772))),a1),x6771))),
% 67.68/67.76     inference(scs_inference,[],[9,587,673,2,3])).
% 67.68/67.76  cnf(679,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x6791))),a1),x6792),f2(x6792,x6791))),
% 67.68/67.76     inference(scs_inference,[],[677,2])).
% 67.68/67.76  cnf(680,plain,
% 67.68/67.76     (E(f2(x6801,f2(x6802,x6803)),f2(f2(f2(a3,f2(a1,x6803)),f2(a3,x6801)),x6802))),
% 67.68/67.76     inference(scs_inference,[],[9,522,677,2,3])).
% 67.68/67.76  cnf(683,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x6831)),f2(a3,x6832)),x6833),f2(x6832,f2(x6833,x6831)))),
% 67.68/67.76     inference(scs_inference,[],[680,2])).
% 67.68/67.76  cnf(684,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,a1))),a1),f2(f2(a3,f2(a1,f2(x6841,x6842))),f2(a3,f2(a1,x6843)))),f2(f2(f2(a3,x6843),x6841),x6842))),
% 67.68/67.76     inference(scs_inference,[],[679,593,680,2,3])).
% 67.68/67.76  cnf(686,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x6861),x6862),x6863),f2(f2(f2(a3,f2(a1,f2(a1,a1))),a1),f2(f2(a3,f2(a1,f2(x6862,x6863))),f2(a3,f2(a1,x6861)))))),
% 67.68/67.76     inference(scs_inference,[],[684,2])).
% 67.68/67.76  cnf(687,plain,
% 67.68/67.76     (E(f2(x6871,f2(x6872,x6873)),f2(f2(f2(a3,f2(a1,x6872)),f2(a3,f2(a1,x6873))),f2(a3,f2(f2(a3,f2(a1,x6871)),a1))))),
% 67.68/67.76     inference(scs_inference,[],[9,63,684,2,3])).
% 67.68/67.76  cnf(691,plain,
% 67.68/67.76     (E(f2(x6911,x6912),f2(f2(a1,f2(f2(a3,f2(a1,x6911)),a1)),f2(a1,x6912)))),
% 67.68/67.76     inference(scs_inference,[],[9,203,687,2,3])).
% 67.68/67.76  cnf(694,plain,
% 67.68/67.76     (E(f2(x6941,f2(x6942,x6943)),f2(f2(a1,x6943),f2(f2(a3,x6941),x6942)))),
% 67.68/67.76     inference(scs_inference,[],[9,311,691,2,3])).
% 67.68/67.76  cnf(698,plain,
% 67.68/67.76     (E(f2(x6981,f2(x6982,f2(x6983,x6984))),f2(f2(a1,x6984),f2(f2(a3,f2(f2(a3,x6981),x6982)),x6983)))),
% 67.68/67.76     inference(scs_inference,[],[9,106,694,2,3])).
% 67.68/67.76  cnf(701,plain,
% 67.68/67.76     (E(f2(f2(a1,x7011),f2(f2(a3,f2(f2(a3,x7012),x7013)),x7014)),f2(x7012,f2(x7013,f2(x7014,x7011))))),
% 67.68/67.76     inference(scs_inference,[],[698,2])).
% 67.68/67.76  cnf(702,plain,
% 67.68/67.76     (E(f2(x7021,x7022),f2(f2(a1,f2(a1,x7022)),f2(a1,f2(f2(a3,f2(a1,x7021)),a1))))),
% 67.68/67.76     inference(scs_inference,[],[9,206,698,2,3])).
% 67.68/67.76  cnf(705,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,x7051),x7052)),x7053),x7054),f2(x7051,f2(x7052,f2(x7053,x7054))))),
% 67.68/67.76     inference(scs_inference,[],[9,701,702,2,3])).
% 67.68/67.76  cnf(708,plain,
% 67.68/67.76     (E(f2(x7081,f2(x7082,f2(x7083,x7084))),f2(f2(f2(a3,f2(f2(a3,x7081),x7082)),x7083),x7084))),
% 67.68/67.76     inference(scs_inference,[],[705,2])).
% 67.68/67.76  cnf(709,plain,
% 67.68/67.76     (E(f2(x7091,x7092),f2(f2(a1,f2(a1,f2(f2(a3,f2(a1,x7091)),a1))),f2(a1,f2(a1,x7092))))),
% 67.68/67.76     inference(scs_inference,[],[9,209,705,2,3])).
% 67.68/67.76  cnf(712,plain,
% 67.68/67.76     (E(f2(x7121,f2(x7122,f2(x7123,x7124))),f2(f2(f2(a3,f2(a1,x7121)),a1),f2(x7122,f2(x7123,x7124))))),
% 67.68/67.76     inference(scs_inference,[],[708,69,709,2,3])).
% 67.68/67.76  cnf(715,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x7151),x7152),f2(x7153,x7154)),f2(f2(f2(a3,f2(a1,x7153)),f2(a3,f2(a1,x7154))),f2(a3,f2(f2(a3,x7151),x7152))))),
% 67.68/67.76     inference(scs_inference,[],[9,436,712,2,3])).
% 67.68/67.76  cnf(718,plain,
% 67.68/67.76     (E(f2(x7181,f2(x7182,x7183)),f2(f2(a1,f2(f2(a3,x7181),x7182)),f2(a1,x7183)))),
% 67.68/67.76     inference(scs_inference,[],[9,314,715,2,3])).
% 67.68/67.76  cnf(722,plain,
% 67.68/67.76     (E(f2(x7221,x7222),f2(f2(a1,x7222),f2(f2(a3,f2(a1,x7221)),a1)))),
% 67.68/67.76     inference(scs_inference,[],[9,142,718,2,3])).
% 67.68/67.76  cnf(725,plain,
% 67.68/67.76     (E(f2(x7251,f2(x7252,f2(x7253,x7254))),f2(f2(a1,x7253),f2(f2(a3,f2(a1,x7254)),f2(a3,f2(f2(a3,x7251),x7252)))))),
% 67.68/67.76     inference(scs_inference,[],[9,42,722,2,3])).
% 67.68/67.76  cnf(728,plain,
% 67.68/67.76     (E(f2(f2(a1,x7281),f2(f2(a3,f2(a1,x7282)),f2(a3,f2(f2(a3,x7283),x7284)))),f2(x7283,f2(x7284,f2(x7281,x7282))))),
% 67.68/67.76     inference(scs_inference,[],[725,2])).
% 67.68/67.76  cnf(729,plain,
% 67.68/67.76     (E(f2(x7291,f2(x7292,f2(x7293,x7294))),f2(f2(a1,f2(f2(a3,f2(f2(a3,x7291),x7292)),x7293)),f2(a1,x7294)))),
% 67.68/67.76     inference(scs_inference,[],[9,72,725,2,3])).
% 67.68/67.76  cnf(733,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x7331)),f2(a3,f2(f2(a3,x7332),x7333))),x7334),f2(x7332,f2(x7333,f2(x7334,x7331))))),
% 67.68/67.76     inference(scs_inference,[],[9,728,729,2,3])).
% 67.68/67.76  cnf(737,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x7371),x7372),f2(x7373,x7374)),f2(f2(a1,f2(f2(a3,f2(a1,x7374)),f2(a3,f2(f2(a3,x7371),x7372)))),f2(a1,x7373)))),
% 67.68/67.76     inference(scs_inference,[],[9,95,733,2,3])).
% 67.68/67.76  cnf(739,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(a3,f2(a1,x7391)),f2(a3,f2(f2(a3,x7392),x7393)))),f2(a1,x7394)),f2(f2(f2(a3,x7392),x7393),f2(x7394,x7391)))),
% 67.68/67.76     inference(scs_inference,[],[737,2])).
% 67.68/67.76  cnf(740,plain,
% 67.68/67.76     (E(f2(x7401,x7402),f2(f2(a1,f2(a1,x7402)),f2(a1,x7401)))),
% 67.68/67.76     inference(scs_inference,[],[9,25,737,2,3])).
% 67.68/67.76  cnf(742,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x7421)),f2(a1,x7422)),f2(x7422,x7421))),
% 67.68/67.76     inference(scs_inference,[],[740,2])).
% 67.68/67.76  cnf(743,plain,
% 67.68/67.76     (E(f2(f2(a1,x7431),f2(f2(a3,f2(a1,x7432)),f2(a3,f2(f2(a3,x7433),x7434)))),f2(f2(f2(a3,x7433),x7434),f2(x7431,x7432)))),
% 67.68/67.76     inference(scs_inference,[],[9,739,740,2,3])).
% 67.68/67.76  cnf(746,plain,
% 67.68/67.76     (E(f2(x7461,x7462),f2(f2(f2(a3,f2(a1,x7461)),a1),x7462))),
% 67.68/67.76     inference(scs_inference,[],[9,743,14,2,3])).
% 67.68/67.76  cnf(749,plain,
% 67.68/67.76     (E(f2(x7491,f2(x7492,x7493)),f2(f2(a1,x7493),f2(f2(a3,f2(f2(a3,f2(a1,x7491)),a1)),x7492)))),
% 67.68/67.76     inference(scs_inference,[],[9,746,588,2,3])).
% 67.68/67.76  cnf(753,plain,
% 67.68/67.76     (E(f2(x7531,x7532),f2(f2(f2(a3,f2(a1,f2(a1,x7531))),a1),f2(a1,x7532)))),
% 67.68/67.76     inference(scs_inference,[],[9,749,677,2,3])).
% 67.68/67.76  cnf(756,plain,
% 67.68/67.76     (E(f2(x7561,x7562),f2(f2(a1,a1),f2(f2(a3,f2(a1,x7562)),f2(a3,f2(a1,x7561)))))),
% 67.68/67.76     inference(scs_inference,[],[9,753,594,2,3])).
% 67.68/67.76  cnf(759,plain,
% 67.68/67.76     (E(f2(x7591,x7592),f2(f2(a1,a1),f2(f2(a3,f2(a1,x7591)),f2(a3,f2(a1,f2(a1,x7592))))))),
% 67.68/67.76     inference(scs_inference,[],[9,756,2,3])).
% 67.68/67.76  cnf(762,plain,
% 67.68/67.76     (E(f2(x7621,x7622),f2(f2(a1,a1),f2(f2(a3,f2(a1,f2(a1,x7622))),f2(a3,f2(a1,f2(a1,x7621))))))),
% 67.68/67.76     inference(scs_inference,[],[9,759,2,3])).
% 67.68/67.76  cnf(765,plain,
% 67.68/67.76     (E(f2(x7651,x7652),f2(f2(a1,a1),f2(f2(a3,f2(a1,f2(a1,x7651))),f2(a3,f2(a1,f2(a1,f2(a1,x7652)))))))),
% 67.68/67.76     inference(scs_inference,[],[9,762,2,3])).
% 67.68/67.76  cnf(768,plain,
% 67.68/67.76     (E(f2(x7681,x7682),f2(f2(a1,a1),f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x7682))),a1)),f2(a3,f2(a1,x7681)))))),
% 67.68/67.76     inference(scs_inference,[],[9,765,597,2,3])).
% 67.68/67.76  cnf(771,plain,
% 67.68/67.76     (E(f2(x7711,f2(f2(x7712,x7713),x7714)),f2(f2(a1,x7713),f2(f2(a3,f2(f2(a3,f2(a1,x7714)),f2(a3,x7711))),x7712)))),
% 67.68/67.76     inference(scs_inference,[],[9,768,609,2,3])).
% 67.68/67.76  cnf(774,plain,
% 67.68/67.76     (E(f2(f2(a1,x7741),f2(f2(a3,f2(f2(a3,f2(a1,x7742)),f2(a3,x7743))),x7744)),f2(x7743,f2(f2(x7744,x7741),x7742)))),
% 67.68/67.76     inference(scs_inference,[],[771,2])).
% 67.68/67.76  cnf(775,plain,
% 67.68/67.76     (E(f2(x7751,x7752),f2(f2(a1,x7751),f2(f2(a3,f2(a1,f2(a1,x7752))),a1)))),
% 67.68/67.76     inference(scs_inference,[],[9,771,722,2,3])).
% 67.68/67.76  cnf(778,plain,
% 67.68/67.76     (E(f2(x7781,x7782),f2(f2(a1,f2(a1,x7782)),f2(f2(a3,f2(a1,f2(a1,x7781))),a1)))),
% 67.68/67.76     inference(scs_inference,[],[9,775,2,3])).
% 67.68/67.76  cnf(781,plain,
% 67.68/67.76     (E(f2(x7811,x7812),f2(f2(a1,f2(a1,x7811)),f2(f2(a3,f2(a1,f2(a1,f2(a1,x7812)))),a1)))),
% 67.68/67.76     inference(scs_inference,[],[9,778,2,3])).
% 67.68/67.76  cnf(784,plain,
% 67.68/67.76     (E(f2(x7841,x7842),f2(f2(a1,f2(a1,f2(a1,x7842))),f2(f2(a3,f2(a1,f2(a1,f2(a1,x7841)))),a1)))),
% 67.68/67.76     inference(scs_inference,[],[9,781,2,3])).
% 67.68/67.76  cnf(787,plain,
% 67.68/67.76     (E(f2(x7871,x7872),f2(f2(a1,f2(f2(a3,f2(a1,f2(a1,x7872))),a1)),f2(a1,x7871)))),
% 67.68/67.76     inference(scs_inference,[],[9,784,691,2,3])).
% 67.68/67.76  cnf(790,plain,
% 67.68/67.76     (E(f2(x7901,x7902),f2(f2(a1,f2(f2(a3,f2(a1,f2(a1,x7901))),a1)),f2(a1,f2(a1,x7902))))),
% 67.68/67.76     inference(scs_inference,[],[9,787,2,3])).
% 67.68/67.76  cnf(793,plain,
% 67.68/67.76     (E(f2(x7931,x7932),f2(f2(a1,f2(f2(a3,f2(a1,f2(a1,f2(a1,x7932)))),a1)),f2(a1,f2(a1,x7931))))),
% 67.68/67.76     inference(scs_inference,[],[9,790,2,3])).
% 67.68/67.76  cnf(796,plain,
% 67.68/67.76     (E(f2(x7961,x7962),f2(f2(f2(a3,f2(a1,f2(a1,f2(a1,x7961)))),a1),f2(a1,f2(a1,x7962))))),
% 67.68/67.76     inference(scs_inference,[],[9,793,635,2,3])).
% 67.68/67.76  cnf(799,plain,
% 67.68/67.76     (E(f2(x7991,x7992),f2(f2(f2(a3,f2(a1,f2(a1,f2(a1,f2(a1,x7992))))),a1),f2(a1,f2(a1,x7991))))),
% 67.68/67.76     inference(scs_inference,[],[9,796,2,3])).
% 67.68/67.76  cnf(802,plain,
% 67.68/67.76     (E(f2(x8021,x8022),f2(f2(a1,f2(a1,f2(a1,x8022))),f2(a1,f2(a1,x8021))))),
% 67.68/67.76     inference(scs_inference,[],[9,799,628,2,3])).
% 67.68/67.76  cnf(805,plain,
% 67.68/67.76     (E(f2(x8051,f2(x8052,x8053)),f2(f2(a1,x8052),f2(f2(a3,f2(a1,x8053)),f2(a3,x8051))))),
% 67.68/67.76     inference(scs_inference,[],[9,802,618,2,3])).
% 67.68/67.76  cnf(809,plain,
% 67.68/67.76     (E(f2(x8091,x8092),f2(f2(a1,f2(a1,x8091)),f2(a1,f2(f2(a3,f2(a1,f2(a1,x8092))),a1))))),
% 67.68/67.76     inference(scs_inference,[],[9,805,702,2,3])).
% 67.68/67.76  cnf(812,plain,
% 67.68/67.76     (E(f2(x8121,x8122),f2(f2(a1,f2(a1,f2(a1,x8122))),f2(a1,f2(f2(a3,f2(a1,f2(a1,x8121))),a1))))),
% 67.68/67.76     inference(scs_inference,[],[9,809,2,3])).
% 67.68/67.76  cnf(815,plain,
% 67.68/67.76     (E(f2(x8151,x8152),f2(f2(a1,f2(a1,f2(f2(a3,f2(a1,f2(a1,x8152))),a1))),f2(a1,f2(a1,x8151))))),
% 67.68/67.76     inference(scs_inference,[],[9,812,709,2,3])).
% 67.68/67.76  cnf(818,plain,
% 67.68/67.76     (E(f2(x8181,x8182),f2(f2(a1,f2(a1,f2(a1,f2(a1,x8182)))),f2(a1,f2(a1,f2(a1,x8181)))))),
% 67.68/67.76     inference(scs_inference,[],[9,815,638,2,3])).
% 67.68/67.76  cnf(821,plain,
% 67.68/67.76     (E(f2(x8211,x8212),f2(f2(f2(a3,f2(a1,f2(a1,x8211))),a1),f2(f2(a3,f2(a1,f2(a1,x8212))),a1)))),
% 67.68/67.76     inference(scs_inference,[],[9,818,625,2,3])).
% 67.68/67.76  cnf(824,plain,
% 67.68/67.76     (E(f2(x8241,x8242),f2(f2(f2(a3,f2(a1,x8241)),f2(a3,f2(a1,f2(a1,x8242)))),a1))),
% 67.68/67.76     inference(scs_inference,[],[9,821,667,2,3])).
% 67.68/67.76  cnf(827,plain,
% 67.68/67.76     (E(f2(x8271,x8272),f2(f2(f2(a3,f2(a1,f2(a1,x8272))),f2(a3,f2(a1,f2(a1,x8271)))),a1))),
% 67.68/67.76     inference(scs_inference,[],[9,824,2,3])).
% 67.68/67.76  cnf(830,plain,
% 67.68/67.76     (E(f2(x8301,x8302),f2(f2(f2(a3,f2(a1,f2(a1,x8301))),f2(a3,f2(a1,f2(a1,f2(a1,x8302))))),a1))),
% 67.68/67.76     inference(scs_inference,[],[9,827,2,3])).
% 67.68/67.76  cnf(833,plain,
% 67.68/67.76     (E(f2(x8331,f2(x8332,f2(x8333,x8334))),f2(f2(f2(a3,f2(a1,x8333)),f2(a3,f2(a1,x8334))),f2(a3,f2(f2(a3,x8331),x8332))))),
% 67.68/67.76     inference(scs_inference,[],[9,830,54,2,3])).
% 67.68/67.76  cnf(836,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x8361)),f2(a3,f2(a1,x8362))),f2(a3,f2(f2(a3,x8363),x8364))),f2(x8363,f2(x8364,f2(x8361,x8362))))),
% 67.68/67.76     inference(scs_inference,[],[833,2])).
% 67.68/67.76  cnf(841,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,x8411)),f2(a3,f2(a1,x8412)))),a3),f2(f2(a3,f2(a1,x8413)),f2(a3,x8414))),f2(x8414,f2(f2(x8411,x8412),x8413)))),
% 67.68/67.76     inference(scs_inference,[],[676,774,3])).
% 67.68/67.76  cnf(845,plain,
% 67.68/67.76     (E(f2(x8451,f2(x8452,x8453)),f2(f2(f2(a3,f2(a1,f2(a1,a1))),a1),f2(f2(a3,f2(a1,f2(x8452,x8453))),f2(a3,f2(a1,x8451)))))),
% 67.68/67.76     inference(scs_inference,[],[10,686,841,2,3])).
% 67.68/67.76  cnf(848,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x8481))),a1)),f2(a3,f2(a1,x8482))),f2(a3,f2(a1,x8483))),f2(f2(x8481,x8482),x8483))),
% 67.68/67.76     inference(scs_inference,[],[666,596,845,2,3])).
% 67.68/67.76  cnf(851,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x8511)),f2(a3,f2(a1,x8512))),f2(a3,f2(f2(a3,f2(a1,x8513)),f2(a3,x8514)))),f2(f2(a1,f2(f2(x8511,x8512),x8513)),x8514))),
% 67.68/67.76     inference(scs_inference,[],[683,611,848,2,3])).
% 67.68/67.76  cnf(855,plain,
% 67.68/67.76     (E(f2(x8551,f2(x8552,x8553)),f2(f2(f2(a3,f2(a1,f2(a1,x8552))),a1),f2(f2(a3,f2(a1,x8553)),f2(a3,x8551))))),
% 67.68/67.76     inference(scs_inference,[],[10,529,851,2,3])).
% 67.68/67.76  cnf(858,plain,
% 67.68/67.76     (E(f2(x8581,f2(x8582,x8583)),f2(f2(a1,x8581),f2(a1,f2(x8582,x8583))))),
% 67.68/67.76     inference(scs_inference,[],[10,153,855,2,3])).
% 67.68/67.76  cnf(861,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x8611))),a1)),f2(a3,f2(a1,x8612))),f2(a3,x8613)),f2(f2(f2(a3,f2(a1,x8613)),a1),f2(x8611,x8612)))),
% 67.68/67.76     inference(scs_inference,[],[624,403,858,2,3])).
% 67.68/67.76  cnf(864,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x8641)),a1),f2(x8642,x8643)),f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x8642))),a1)),f2(a3,f2(a1,x8643))),f2(a3,x8641)))),
% 67.68/67.76     inference(scs_inference,[],[861,2])).
% 67.68/67.76  cnf(865,plain,
% 67.68/67.76     (E(f2(x8651,f2(x8652,x8653)),f2(f2(f2(a3,f2(a1,x8652)),f2(a3,f2(a1,x8653))),f2(a3,x8651)))),
% 67.68/67.76     inference(scs_inference,[],[10,504,861,2,3])).
% 67.68/67.76  cnf(868,plain,
% 67.68/67.76     (E(f2(f2(a1,x8681),f2(a1,f2(x8682,x8683))),f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x8682))),a1)),f2(a3,f2(a1,x8683))),f2(a3,x8681)))),
% 67.68/67.76     inference(scs_inference,[],[10,864,865,2,3])).
% 67.68/67.76  cnf(870,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x8701))),a1)),f2(a3,f2(a1,x8702))),f2(a3,x8703)),f2(f2(a1,x8703),f2(a1,f2(x8701,x8702))))),
% 67.68/67.76     inference(scs_inference,[],[868,2])).
% 67.68/67.76  cnf(871,plain,
% 67.68/67.76     (E(f2(x8711,f2(x8712,x8713)),f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x8712))),a1)),f2(a3,f2(a1,x8713))),f2(a3,x8711)))),
% 67.68/67.76     inference(scs_inference,[],[10,533,868,2,3])).
% 67.68/67.76  cnf(874,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x8741))),a1),f2(f2(a3,f2(a1,x8742)),f2(a3,x8743))),f2(f2(a1,x8743),f2(a1,f2(x8741,x8742))))),
% 67.68/67.76     inference(scs_inference,[],[10,870,871,2,3])).
% 67.68/67.76  cnf(877,plain,
% 67.68/67.76     (E(f2(x8771,f2(f2(x8772,x8773),x8774)),f2(f2(f2(a3,f2(a1,x8772)),f2(a3,f2(a1,x8773))),f2(a3,f2(f2(a3,f2(a1,x8774)),f2(a3,x8771)))))),
% 67.68/67.76     inference(scs_inference,[],[10,63,874,2,3])).
% 67.68/67.76  cnf(880,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x8801)),f2(a3,f2(a1,x8802))),f2(a3,f2(f2(a3,f2(a1,x8803)),f2(a3,x8804)))),f2(x8804,f2(f2(x8801,x8802),x8803)))),
% 67.68/67.76     inference(scs_inference,[],[877,2])).
% 67.68/67.76  cnf(881,plain,
% 67.68/67.76     (E(f2(x8811,f2(x8812,x8813)),f2(f2(a1,f2(f2(a3,f2(a1,x8813)),f2(a3,x8811))),f2(a1,x8812)))),
% 67.68/67.76     inference(scs_inference,[],[10,203,877,2,3])).
% 67.68/67.76  cnf(896,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x8961))),a1),f2(f2(a3,f2(a1,x8962)),f2(a3,f2(a1,x8963)))),f2(f2(x8961,x8962),x8963))),
% 67.68/67.76     inference(scs_inference,[],[10,848,3])).
% 67.68/67.76  cnf(898,plain,
% 67.68/67.76     (E(f2(f2(x8981,x8982),x8983),f2(f2(f2(a3,f2(a1,f2(a1,x8981))),a1),f2(f2(a3,f2(a1,x8982)),f2(a3,f2(a1,x8983)))))),
% 67.68/67.76     inference(scs_inference,[],[896,2])).
% 67.68/67.76  cnf(899,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x8991)),f2(a1,f2(f2(a3,f2(a1,x8992)),f2(a3,f2(a1,x8993))))),f2(f2(x8991,x8992),x8993))),
% 67.68/67.76     inference(scs_inference,[],[10,896,2,3])).
% 67.68/67.76  cnf(901,plain,
% 67.68/67.76     (E(f2(f2(x9011,x9012),x9013),f2(f2(a1,f2(a1,x9011)),f2(a1,f2(f2(a3,f2(a1,x9012)),f2(a3,f2(a1,x9013))))))),
% 67.68/67.76     inference(scs_inference,[],[899,2])).
% 67.68/67.76  cnf(902,plain,
% 67.68/67.76     (E(f2(x9021,f2(x9022,x9023)),f2(f2(f2(a3,f2(a1,f2(a1,f2(a3,x9021)))),a1),f2(f2(a3,f2(a1,x9022)),f2(a3,f2(a1,x9023)))))),
% 67.68/67.76     inference(scs_inference,[],[10,898,899,2,3])).
% 67.68/67.76  cnf(905,plain,
% 67.68/67.76     (E(f2(x9051,f2(x9052,x9053)),f2(f2(a1,f2(a1,f2(a3,x9051))),f2(a1,f2(f2(a3,f2(a1,x9052)),f2(a3,f2(a1,x9053))))))),
% 67.68/67.76     inference(scs_inference,[],[10,901,902,2,3])).
% 67.68/67.76  cnf(908,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,a1)),f2(a1,f2(f2(a3,f2(a1,f2(x9081,x9082))),f2(a3,f2(a1,x9083))))),f2(f2(f2(a3,x9083),x9081),x9082))),
% 67.68/67.76     inference(scs_inference,[],[10,905,684,2,3])).
% 67.68/67.76  cnf(910,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x9101),x9102),x9103),f2(f2(a1,f2(a1,a1)),f2(a1,f2(f2(a3,f2(a1,f2(x9102,x9103))),f2(a3,f2(a1,x9101))))))),
% 67.68/67.76     inference(scs_inference,[],[908,2])).
% 67.68/67.76  cnf(911,plain,
% 67.68/67.76     (E(f2(x9111,f2(x9112,x9113)),f2(f2(f2(a3,f2(a1,f2(a1,f2(f2(a3,x9111),x9112)))),a1),f2(a1,x9113)))),
% 67.68/67.76     inference(scs_inference,[],[10,908,753,2,3])).
% 67.68/67.76  cnf(914,plain,
% 67.68/67.76     (E(f2(x9141,f2(x9142,x9143)),f2(f2(a1,f2(a1,a1)),f2(a1,f2(f2(a3,f2(a1,f2(x9142,x9143))),f2(a3,f2(a1,x9141))))))),
% 67.68/67.76     inference(scs_inference,[],[10,910,911,2,3])).
% 67.68/67.76  cnf(917,plain,
% 67.68/67.76     (E(f2(f2(a1,x9171),f2(f2(a3,f2(a1,x9172)),f2(a3,f2(f2(a3,f2(a1,x9173)),f2(a3,x9174))))),f2(f2(a1,f2(f2(x9171,x9172),x9173)),x9174))),
% 67.68/67.76     inference(scs_inference,[],[10,914,851,2,3])).
% 67.68/67.76  cnf(919,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,f2(a1,x9191))),a1),f2(f2(a3,f2(a1,x9192)),f2(a3,x9193))),f2(f2(f2(a3,f2(a1,x9193)),a1),f2(x9191,x9192)))),
% 67.68/67.76     inference(scs_inference,[],[10,861,3])).
% 67.68/67.76  cnf(921,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x9211)),a1),f2(x9212,x9213)),f2(f2(f2(a3,f2(a1,f2(a1,x9212))),a1),f2(f2(a3,f2(a1,x9213)),f2(a3,x9211))))),
% 67.68/67.76     inference(scs_inference,[],[919,2])).
% 67.68/67.76  cnf(922,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(a1,x9221)),f2(a1,f2(f2(a3,f2(a1,x9222)),f2(a3,x9223)))),f2(f2(f2(a3,f2(a1,x9223)),a1),f2(x9221,x9222)))),
% 67.68/67.76     inference(scs_inference,[],[10,919,2,3])).
% 67.68/67.76  cnf(924,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(a1,x9241)),a1),f2(x9242,x9243)),f2(f2(a1,f2(a1,x9242)),f2(a1,f2(f2(a3,f2(a1,x9243)),f2(a3,x9241)))))),
% 67.68/67.76     inference(scs_inference,[],[922,2])).
% 67.68/67.76  cnf(980,plain,
% 67.68/67.76     (E(f2(f2(a1,f2(f2(x9801,x9802),x9803)),x9804),f2(f2(a1,x9801),f2(f2(a3,f2(a1,x9802)),f2(a3,f2(f2(a3,f2(a1,x9803)),f2(a3,x9804))))))),
% 67.68/67.76     inference(scs_inference,[],[917,2])).
% 67.68/67.76  cnf(981,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(x9811,x9812)),x9813),x9814),f2(f2(f2(a3,f2(a1,x9811)),f2(a3,f2(a1,x9812))),f2(a3,f2(a1,f2(x9813,x9814)))))),
% 67.68/67.76     inference(scs_inference,[],[11,917,865,2,3])).
% 67.68/67.76  cnf(985,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x9851),f2(x9852,x9853)),x9854),f2(f2(a1,x9852),f2(f2(a3,f2(a1,x9853)),f2(a3,f2(f2(a3,f2(a1,x9854)),f2(a3,x9851))))))),
% 67.68/67.76     inference(scs_inference,[],[11,980,981,2,3])).
% 67.68/67.76  cnf(989,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,f2(x9891,x9892)),x9893),x9894),f2(f2(a1,f2(f2(a3,f2(a1,x9892)),f2(a3,f2(a1,f2(x9893,x9894))))),f2(a1,x9891)))),
% 67.68/67.76     inference(scs_inference,[],[11,985,881,2,3])).
% 67.68/67.76  cnf(993,plain,
% 67.68/67.76     (E(f2(f2(f2(a3,x9931),x9932),x9933),f2(f2(a1,x9933),f2(f2(a3,f2(f2(a3,f2(a1,x9931)),a1)),x9932)))),
% 67.68/67.76     inference(scs_inference,[],[11,989,588,2,3])).
% 67.68/67.77  cnf(996,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,x9961),x9962),x9963),f2(f2(a1,a1),f2(f2(a3,f2(a1,f2(x9962,x9963))),f2(a3,f2(a1,x9961)))))),
% 67.68/67.77     inference(scs_inference,[],[11,993,594,2,3])).
% 67.68/67.77  cnf(1008,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(a1,x10081))),a1),f2(f2(a3,f2(a1,x10082)),f2(a3,x10083))),f2(f2(a1,f2(a1,f2(x10081,x10082))),f2(a1,x10083)))),
% 67.68/67.77     inference(scs_inference,[],[13,921,3,2])).
% 67.68/67.77  cnf(1009,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(a1,f2(x10091,x10092))),f2(a1,x10093)),f2(f2(a1,f2(a1,x10091)),f2(a1,f2(f2(a3,f2(a1,x10092)),f2(a3,x10093)))))),
% 67.68/67.77     inference(scs_inference,[],[13,924,3])).
% 67.68/67.77  cnf(1015,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(f2(a3,f2(a1,x10151)),f2(a3,f2(f2(a3,f2(a1,x10152)),f2(a3,x10153))))),f2(a1,x10154)),f2(x10153,f2(f2(x10154,x10151),x10152)))),
% 67.68/67.77     inference(scs_inference,[],[13,880,3])).
% 67.68/67.77  cnf(1018,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(x10181,x10182)),x10183),f2(f2(a1,f2(a1,f2(a3,x10183))),f2(a1,f2(f2(a3,f2(a1,x10181)),f2(a3,f2(a1,x10182))))))),
% 67.68/67.77     inference(scs_inference,[],[13,901,1015,2,3])).
% 67.68/67.77  cnf(1021,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(a1,f2(x10211,x10212))),f2(a1,x10213)),f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x10211))),a1)),f2(a3,f2(a1,x10212))),f2(a3,x10213)))),
% 67.68/67.77     inference(scs_inference,[],[13,864,1018,2,3])).
% 67.68/67.77  cnf(1023,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x10231))),a1)),f2(a3,f2(a1,x10232))),f2(a3,x10233)),f2(f2(a1,f2(a1,f2(x10231,x10232))),f2(a1,x10233)))),
% 67.68/67.77     inference(scs_inference,[],[1021,2])).
% 67.68/67.77  cnf(1024,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(f2(a3,f2(a1,x10241)),f2(a3,x10242))),f2(f2(a3,f2(a1,f2(a1,x10243))),a1)),f2(f2(a1,x10242),f2(a1,f2(x10243,x10241))))),
% 67.68/67.77     inference(scs_inference,[],[13,870,1021,2,3])).
% 67.68/67.77  cnf(1027,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(f2(a3,f2(a1,x10271)),f2(a3,x10272))),f2(f2(a3,f2(a1,f2(a1,x10273))),a1)),f2(f2(a1,f2(a1,f2(x10273,x10271))),f2(a1,x10272)))),
% 67.68/67.77     inference(scs_inference,[],[13,1023,1024,2,3])).
% 67.68/67.77  cnf(1030,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(x10301,x10302)),x10303),f2(f2(f2(a3,f2(a1,f2(a1,x10301))),a1),f2(f2(a3,f2(a1,x10302)),f2(a3,x10303))))),
% 67.68/67.77     inference(scs_inference,[],[13,529,1027,2,3])).
% 67.68/67.77  cnf(1032,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(a1,x10321))),a1),f2(f2(a3,f2(a1,x10322)),f2(a3,x10323))),f2(f2(a1,f2(x10321,x10322)),x10323))),
% 67.68/67.77     inference(scs_inference,[],[1030,2])).
% 67.68/67.77  cnf(1033,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(x10331,x10332)),x10333),f2(f2(f2(a3,f2(a1,x10331)),f2(a3,f2(a1,x10332))),f2(a3,x10333)))),
% 67.68/67.77     inference(scs_inference,[],[13,504,1030,2,3])).
% 67.68/67.77  cnf(1035,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x10351)),f2(a3,f2(a1,x10352))),f2(a3,x10353)),f2(f2(a1,f2(x10351,x10352)),x10353))),
% 67.68/67.77     inference(scs_inference,[],[1033,2])).
% 67.68/67.77  cnf(1036,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(a1,f2(f2(a3,f2(a1,x10361)),f2(a3,x10362)))),f2(a1,f2(a1,x10363))),f2(f2(a1,f2(x10363,x10361)),x10362))),
% 67.68/67.77     inference(scs_inference,[],[13,1032,1033,2,3])).
% 67.68/67.77  cnf(1039,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(f2(a3,f2(a1,x10391)),f2(a3,x10392))),f2(a1,x10393)),f2(f2(a1,f2(x10393,x10391)),x10392))),
% 67.68/67.77     inference(scs_inference,[],[13,1035,1036,2,3])).
% 67.68/67.77  cnf(1042,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(x10421,x10422)),x10423),f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x10421))),a1)),f2(a3,f2(a1,x10422))),f2(a3,x10423)))),
% 67.68/67.77     inference(scs_inference,[],[13,533,1039,2,3])).
% 67.68/67.77  cnf(1044,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(f2(a3,f2(a1,f2(a1,x10441))),a1)),f2(a3,f2(a1,x10442))),f2(a3,x10443)),f2(f2(a1,f2(x10441,x10442)),x10443))),
% 67.68/67.77     inference(scs_inference,[],[1042,2])).
% 67.68/67.77  cnf(1045,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(x10451,x10452)),x10453),f2(f2(a1,f2(a1,x10451)),f2(a1,f2(f2(a3,f2(a1,x10452)),f2(a3,x10453)))))),
% 67.68/67.77     inference(scs_inference,[],[13,206,1042,2,3])).
% 67.68/67.77  cnf(1048,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(f2(a3,f2(a1,x10481)),f2(a3,x10482))),f2(f2(a3,f2(a1,f2(a1,x10483))),a1)),f2(f2(a1,f2(x10483,x10481)),x10482))),
% 67.68/67.77     inference(scs_inference,[],[13,1044,1045,2,3])).
% 67.68/67.77  cnf(1051,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(x10511,x10512)),f2(f2(a3,f2(a1,x10513)),f2(a3,x10514))),f2(f2(f2(a3,f2(a1,x10514)),a1),f2(f2(x10511,x10512),x10513)))),
% 67.68/67.77     inference(scs_inference,[],[13,449,1048,2,3])).
% 67.68/67.77  cnf(1054,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x10541)),a1),f2(f2(x10542,x10543),x10544)),f2(f2(a1,f2(x10542,x10543)),f2(f2(a3,f2(a1,x10544)),f2(a3,x10541))))),
% 67.68/67.77     inference(scs_inference,[],[1051,2])).
% 67.68/67.77  cnf(1118,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(a1,f2(x11181,x11182))),f2(a1,x11183)),f2(f2(a1,f2(f2(a3,f2(a1,x11182)),f2(a3,x11183))),f2(a1,x11181)))),
% 67.68/67.77     inference(scs_inference,[],[14,1008,3,2])).
% 67.68/67.77  cnf(1126,plain,
% 67.68/67.77     (E(f2(f2(x11261,x11262),x11263),f2(f2(f2(a3,f2(a1,x11261)),f2(a3,f2(a1,x11262))),f2(a3,f2(a1,x11263))))),
% 67.68/67.77     inference(scs_inference,[],[14,504,3])).
% 67.68/67.77  cnf(1129,plain,
% 67.68/67.77     (E(f2(f2(f2(x11291,x11292),x11293),x11294),f2(f2(f2(a3,f2(a1,x11291)),f2(a3,f2(a1,x11292))),f2(a3,f2(f2(a3,f2(a1,x11293)),f2(a3,f2(a1,x11294))))))),
% 67.68/67.77     inference(scs_inference,[],[14,63,3])).
% 67.68/67.77  cnf(1133,plain,
% 67.68/67.77     (E(f2(f2(x11331,x11332),x11333),f2(f2(a1,f2(f2(a3,f2(a1,x11332)),f2(a3,f2(a1,x11333)))),f2(a1,x11331)))),
% 67.68/67.77     inference(scs_inference,[],[14,203,1129,2,3])).
% 67.68/67.77  cnf(1136,plain,
% 67.68/67.77     (E(f2(f2(x11361,x11362),x11363),f2(f2(f2(a3,f2(a1,f2(a3,f2(a1,x11363)))),f2(a3,f2(a1,x11361))),f2(a3,f2(a1,x11362))))),
% 67.68/67.77     inference(scs_inference,[],[14,1126,1133,2,3])).
% 67.68/67.77  cnf(1139,plain,
% 67.68/67.77     (E(f2(f2(x11391,x11392),x11393),f2(f2(f2(a3,f2(a1,a1)),f2(a3,f2(a1,x11393))),f2(a3,f2(a1,f2(x11391,x11392)))))),
% 67.68/67.77     inference(scs_inference,[],[14,1136,981,2,3])).
% 67.68/67.77  cnf(1141,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,a1)),f2(a3,f2(a1,x11411))),f2(a3,f2(a1,f2(x11412,x11413)))),f2(f2(x11412,x11413),x11411))),
% 67.68/67.77     inference(scs_inference,[],[1139,2])).
% 67.68/67.77  cnf(1142,plain,
% 67.68/67.77     (E(f2(f2(x11421,x11422),x11423),f2(f2(a1,f2(f2(a3,f2(a1,x11421)),f2(a3,f2(a1,x11422)))),f2(a1,f2(a3,f2(a1,x11423)))))),
% 67.68/67.77     inference(scs_inference,[],[14,1139,1133,2,3])).
% 67.68/67.77  cnf(1145,plain,
% 67.68/67.77     (E(f2(f2(x11451,x11452),x11453),f2(f2(a1,f2(f2(a3,f2(a1,x11453)),f2(a3,f2(a1,f2(x11451,x11452))))),f2(a1,a1)))),
% 67.68/67.77     inference(scs_inference,[],[14,1142,989,2,3])).
% 67.68/67.77  cnf(1147,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(f2(a3,f2(a1,x11471)),f2(a3,f2(a1,f2(x11472,x11473))))),f2(a1,a1)),f2(f2(x11472,x11473),x11471))),
% 67.68/67.77     inference(scs_inference,[],[1145,2])).
% 67.68/67.77  cnf(1148,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(f2(a3,f2(a1,f2(x11481,x11482))),f2(a3,f2(a1,x11483)))),f2(a1,a1)),f2(f2(f2(a3,x11483),x11481),x11482))),
% 67.68/67.77     inference(scs_inference,[],[14,1145,684,2,3])).
% 67.68/67.77  cnf(1150,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,x11501),x11502),x11503),f2(f2(a1,f2(f2(a3,f2(a1,f2(x11502,x11503))),f2(a3,f2(a1,x11501)))),f2(a1,a1)))),
% 67.68/67.77     inference(scs_inference,[],[1148,2])).
% 67.68/67.77  cnf(1151,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x11511)),f2(a3,f2(f2(a3,f2(a1,x11512)),f2(a3,x11513)))),x11514),f2(f2(a1,f2(f2(x11514,x11511),x11512)),x11513))),
% 67.68/67.77     inference(scs_inference,[],[14,1148,851,2,3])).
% 67.68/67.77  cnf(1154,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(f2(x11541,x11542),x11543)),x11544),f2(f2(f2(a3,f2(a1,x11542)),f2(a3,f2(f2(a3,f2(a1,x11543)),f2(a3,x11544)))),x11541))),
% 67.68/67.77     inference(scs_inference,[],[1151,2])).
% 67.68/67.77  cnf(1155,plain,
% 67.68/67.77     (E(f2(f2(x11551,x11552),x11553),f2(f2(a1,f2(f2(a3,f2(a1,f2(x11551,x11552))),f2(a3,f2(a1,f2(a1,x11553))))),f2(a1,a1)))),
% 67.68/67.77     inference(scs_inference,[],[14,1150,1151,2,3])).
% 67.68/67.77  cnf(1158,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(f2(a3,f2(a1,x11581)),f2(a3,x11582))),f2(a1,x11583)),f2(f2(f2(a3,f2(a1,x11582)),a1),f2(x11583,x11581)))),
% 67.68/67.77     inference(scs_inference,[],[14,1155,919,2,3])).
% 67.68/67.77  cnf(1160,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x11601)),a1),f2(x11602,x11603)),f2(f2(a1,f2(f2(a3,f2(a1,x11603)),f2(a3,x11601))),f2(a1,x11602)))),
% 67.68/67.77     inference(scs_inference,[],[1158,2])).
% 67.68/67.77  cnf(1170,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(a1,a1))),a1),f2(f2(a3,f2(a1,x11701)),f2(a3,f2(a1,f2(x11702,x11703))))),f2(f2(x11702,x11703),x11701))),
% 67.68/67.77     inference(scs_inference,[],[17,1147,3])).
% 67.68/67.77  cnf(1173,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(a3,f2(a1,f2(x11731,x11732))))),f2(a3,f2(a1,a1))),f2(a3,f2(a1,x11733))),f2(f2(x11731,x11732),x11733))),
% 67.68/67.77     inference(scs_inference,[],[17,1141,1170,2,3])).
% 67.68/67.77  cnf(1176,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x11761)),a1),f2(f2(x11762,x11763),x11764)),f2(f2(f2(a3,f2(a1,x11763)),f2(a3,f2(f2(a3,f2(a1,x11764)),f2(a3,x11761)))),x11762))),
% 67.68/67.77     inference(scs_inference,[],[17,1154,1173,2,3])).
% 67.68/67.77  cnf(1179,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x11791)),f2(a3,f2(f2(a3,f2(a1,x11792)),f2(a3,x11793)))),x11794),f2(f2(f2(a3,f2(a1,x11793)),a1),f2(f2(x11794,x11791),x11792)))),
% 67.68/67.77     inference(scs_inference,[],[1176,2])).
% 67.68/67.77  cnf(1180,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(x11801,x11802))),f2(a3,f2(a1,x11803))),a1),f2(f2(f2(a3,f2(a1,x11802)),f2(a3,x11803)),x11801))),
% 67.68/67.77     inference(scs_inference,[],[17,407,1176,2,3])).
% 67.68/67.77  cnf(1182,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x11821)),f2(a3,x11822)),x11823),f2(f2(f2(a3,f2(a1,f2(x11823,x11821))),f2(a3,f2(a1,x11822))),a1))),
% 67.68/67.77     inference(scs_inference,[],[1180,2])).
% 67.68/67.77  cnf(1183,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x11831)),f2(a3,f2(a1,x11832))),f2(a3,f2(f2(a3,f2(a1,x11833)),f2(a3,x11834)))),f2(f2(f2(a3,f2(a1,x11834)),a1),f2(f2(x11831,x11832),x11833)))),
% 67.68/67.77     inference(scs_inference,[],[17,1179,1180,2,3])).
% 67.68/67.77  cnf(1187,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(x11871,x11872))),f2(a3,f2(a1,x11873))),a1),f2(f2(f2(a3,f2(a1,f2(a1,x11872))),a1),f2(f2(a3,x11873),x11871)))),
% 67.68/67.77     inference(scs_inference,[],[17,421,1183,2,3])).
% 67.68/67.77  cnf(1190,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(x11901,x11902))),f2(a3,f2(a1,x11903))),a1),f2(f2(a1,f2(f2(a3,f2(a1,x11902)),f2(a3,x11903))),f2(a1,x11901)))),
% 67.68/67.77     inference(scs_inference,[],[17,1160,1187,2,3])).
% 67.68/67.77  cnf(1193,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(a1,x11931))),a1),f2(a1,f2(x11932,x11933))),f2(f2(a1,f2(f2(a3,f2(a1,x11933)),f2(a3,x11931))),f2(a1,x11932)))),
% 67.68/67.77     inference(scs_inference,[],[17,1118,1190,2,3])).
% 67.68/67.77  cnf(1196,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x11961)),f2(a3,f2(a1,x11962))),f2(a3,x11963)),f2(f2(f2(a3,f2(a1,f2(x11961,x11962))),f2(a3,f2(a1,x11963))),a1))),
% 67.68/67.77     inference(scs_inference,[],[17,1182,1193,2,3])).
% 67.68/67.77  cnf(1199,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(x11991,x11992))),f2(a3,f2(a1,x11993))),a1),f2(f2(f2(a3,f2(a1,x11991)),f2(a3,f2(a1,x11992))),f2(a3,x11993)))),
% 67.68/67.77     inference(scs_inference,[],[1196,2])).
% 67.68/67.77  cnf(1200,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12001)),f2(a3,f2(a1,f2(x12002,x12003)))),x12004),f2(f2(f2(a3,f2(a1,x12003)),f2(a3,f2(x12004,x12001))),x12002))),
% 67.68/67.77     inference(scs_inference,[],[17,350,1196,2,3])).
% 67.68/67.77  cnf(1203,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12031)),f2(a3,f2(x12032,x12033))),x12034),f2(f2(f2(a3,f2(a1,x12033)),f2(a3,f2(a1,f2(x12034,x12031)))),x12032))),
% 67.68/67.77     inference(scs_inference,[],[1200,2])).
% 67.68/67.77  cnf(1204,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,a1)),f2(a3,f2(a1,f2(x12041,x12042)))),f2(a3,f2(a1,x12043))),f2(f2(f2(a3,f2(a1,x12041)),f2(a3,f2(a1,x12042))),f2(a3,x12043)))),
% 67.68/67.77     inference(scs_inference,[],[17,1199,1200,2,3])).
% 67.68/67.77  cnf(1207,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12071)),f2(a3,f2(a1,x12072))),f2(a3,f2(x12073,x12074))),f2(f2(f2(a3,f2(a1,x12074)),f2(a3,f2(a1,f2(x12071,x12072)))),x12073))),
% 67.68/67.77     inference(scs_inference,[],[17,1203,1204,2,3])).
% 67.68/67.77  cnf(1210,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12101)),f2(a3,f2(a1,f2(x12102,x12103)))),x12104),f2(f2(f2(a3,f2(a1,x12102)),f2(a3,f2(a1,x12103))),f2(a3,f2(x12104,x12101))))),
% 67.68/67.77     inference(scs_inference,[],[1207,2])).
% 67.68/67.77  cnf(1211,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12111)),f2(a3,x12112)),x12113),f2(f2(a1,f2(f2(a3,f2(a1,f2(x12113,x12111))),f2(a3,f2(a1,x12112)))),f2(a1,a1)))),
% 67.68/67.77     inference(scs_inference,[],[17,1150,1207,2,3])).
% 67.68/67.77  cnf(1215,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12151)),f2(a3,f2(a1,x12152))),f2(a3,f2(a1,f2(x12153,x12154)))),f2(f2(f2(a3,f2(a1,x12153)),f2(a3,f2(a1,x12154))),f2(a3,f2(x12151,x12152))))),
% 67.68/67.77     inference(scs_inference,[],[17,1210,1211,2,3])).
% 67.68/67.77  cnf(1219,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12191)),f2(a3,x12192)),x12193),f2(f2(a1,f2(a1,a1)),f2(a1,f2(f2(a3,f2(a1,f2(x12193,x12191))),f2(a3,f2(a1,x12192))))))),
% 67.68/67.77     inference(scs_inference,[],[17,910,1215,2,3])).
% 67.68/67.77  cnf(1223,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12231)),a1),f2(f2(x12232,x12233),x12234)),f2(f2(a1,x12232),f2(f2(a3,f2(a1,x12233)),f2(a3,f2(f2(a3,f2(a1,x12234)),f2(a3,x12231))))))),
% 67.68/67.77     inference(scs_inference,[],[17,980,1219,2,3])).
% 67.68/67.77  cnf(1227,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(a3,x12271))),f2(a3,f2(a1,x12272))),f2(a3,f2(a1,x12273))),f2(f2(a1,f2(x12272,x12273)),x12271))),
% 67.68/67.77     inference(scs_inference,[],[17,1035,1223,2,3])).
% 67.68/67.77  cnf(1229,plain,
% 67.68/67.77     (E(f2(f2(a1,f2(x12291,x12292)),x12293),f2(f2(f2(a3,f2(a1,f2(a3,x12293))),f2(a3,f2(a1,x12291))),f2(a3,f2(a1,x12292))))),
% 67.68/67.77     inference(scs_inference,[],[1227,2])).
% 67.68/67.77  cnf(1230,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(f2(x12301,x12302),x12303))),f2(a3,f2(a1,x12304))),a1),f2(f2(a1,f2(x12301,x12302)),f2(f2(a3,f2(a1,x12303)),f2(a3,x12304))))),
% 67.68/67.77     inference(scs_inference,[],[17,1054,1227,2,3])).
% 67.68/67.77  cnf(1233,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12331)),a1),f2(x12332,x12333)),f2(f2(f2(a3,f2(a1,f2(a3,x12331))),f2(a3,f2(a1,x12332))),f2(a3,f2(a1,x12333))))),
% 67.68/67.77     inference(scs_inference,[],[17,1229,1230,2,3])).
% 67.68/67.77  cnf(1237,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(x12371,x12372))),f2(a3,f2(a1,x12373))),a1),f2(f2(a1,f2(a1,x12371)),f2(a1,f2(f2(a3,f2(a1,x12372)),f2(a3,x12373)))))),
% 67.68/67.77     inference(scs_inference,[],[17,924,1233,2,3])).
% 67.68/67.77  cnf(1240,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,a1)),f2(a3,f2(a1,f2(x12401,x12402)))),f2(a3,f2(a1,x12403))),f2(f2(f2(a3,x12403),x12401),x12402))),
% 67.68/67.77     inference(scs_inference,[],[17,593,1237,2,3])).
% 67.68/67.77  cnf(1242,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,x12421),x12422),x12423),f2(f2(f2(a3,f2(a1,a1)),f2(a3,f2(a1,f2(x12422,x12423)))),f2(a3,f2(a1,x12421))))),
% 67.68/67.77     inference(scs_inference,[],[1240,2])).
% 67.68/67.77  cnf(1243,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12431)),f2(a3,f2(a1,x12432))),f2(a3,f2(x12433,x12434))),f2(f2(f2(a3,f2(a1,f2(x12431,x12432))),x12433),x12434))),
% 67.68/67.77     inference(scs_inference,[],[17,347,1240,2,3])).
% 67.68/67.77  cnf(1247,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12471)),f2(a3,x12472)),x12473),f2(f2(f2(a3,f2(a1,a1)),f2(a3,f2(a1,f2(x12473,x12471)))),f2(a3,f2(a1,x12472))))),
% 67.68/67.77     inference(scs_inference,[],[17,1242,1243,2,3])).
% 67.68/67.77  cnf(1251,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12511)),f2(a3,f2(a1,f2(x12512,x12513)))),x12514),f2(f2(a1,x12513),f2(f2(a3,f2(x12514,x12511)),x12512)))),
% 67.68/67.77     inference(scs_inference,[],[17,343,1247,2,3])).
% 67.68/67.77  cnf(1255,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12551)),f2(a3,f2(x12552,x12553))),x12554),f2(f2(a1,x12553),f2(f2(a3,f2(a1,f2(x12554,x12551))),x12552)))),
% 67.68/67.77     inference(scs_inference,[],[17,385,1251,2,3])).
% 67.68/67.77  cnf(1259,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12591)),f2(a3,f2(a1,x12592))),f2(a3,f2(x12593,x12594))),f2(f2(a1,x12594),f2(f2(a3,f2(a1,f2(x12591,x12592))),x12593)))),
% 67.68/67.77     inference(scs_inference,[],[17,1255,2,3])).
% 67.68/67.77  cnf(1263,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12631)),f2(a3,f2(x12632,x12633))),x12634),f2(f2(a1,f2(f2(a3,f2(a1,f2(x12634,x12631))),x12632)),f2(a1,x12633)))),
% 67.68/67.77     inference(scs_inference,[],[17,339,1259,2,3])).
% 67.68/67.77  cnf(1267,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12671)),f2(a3,f2(a1,f2(x12672,x12673)))),x12674),f2(f2(a1,f2(f2(a3,f2(x12674,x12671)),x12672)),f2(a1,x12673)))),
% 67.68/67.77     inference(scs_inference,[],[17,358,1263,2,3])).
% 67.68/67.77  cnf(1271,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12711)),f2(a3,f2(a1,x12712))),f2(a3,f2(a1,f2(x12713,x12714)))),f2(f2(a1,f2(f2(a3,f2(x12711,x12712)),x12713)),f2(a1,x12714)))),
% 67.68/67.77     inference(scs_inference,[],[17,1267,2,3])).
% 67.68/67.77  cnf(1275,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12751)),f2(a3,f2(a1,x12752))),f2(a3,x12753)),f2(f2(f2(a3,f2(a1,f2(a1,x12753))),a1),f2(a1,f2(x12751,x12752))))),
% 67.68/67.77     inference(scs_inference,[],[17,368,1271,2,3])).
% 67.68/67.77  cnf(1279,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12791)),f2(a3,f2(a1,x12792))),f2(a3,x12793)),f2(f2(a1,f2(a1,f2(a1,x12793))),f2(a1,f2(a1,f2(a1,f2(x12791,x12792))))))),
% 67.68/67.77     inference(scs_inference,[],[17,372,1275,2,3])).
% 67.68/67.77  cnf(1283,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(x12831,x12832))),f2(a3,f2(a1,x12833))),a1),f2(f2(a1,f2(f2(a3,x12833),x12831)),f2(a1,x12832)))),
% 67.68/67.77     inference(scs_inference,[],[17,376,1279,2,3])).
% 67.68/67.77  cnf(1286,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(x12861,x12862))),f2(a3,f2(a1,x12863))),a1),f2(f2(a1,f2(a1,x12862)),f2(a1,f2(f2(a3,x12863),x12861))))),
% 67.68/67.77     inference(scs_inference,[],[17,416,1283,2,3])).
% 67.68/67.77  cnf(1289,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(x12891,x12892))),f2(a3,f2(a1,x12893))),a1),f2(f2(a1,f2(a1,f2(f2(a3,x12893),x12891))),f2(a1,f2(a1,x12892))))),
% 67.68/67.77     inference(scs_inference,[],[17,422,1286,2,3])).
% 67.68/67.77  cnf(1292,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,f2(a1,x12921))),a1),f2(a1,f2(x12922,x12923))),f2(f2(a1,f2(a1,x12922)),f2(a1,f2(f2(a3,f2(a1,x12923)),f2(a3,x12921)))))),
% 67.68/67.77     inference(scs_inference,[],[17,1009,1289,2,3])).
% 67.68/67.77  cnf(1295,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x12951)),f2(a3,x12952)),x12953),f2(f2(a1,a1),f2(f2(a3,f2(a1,f2(x12953,x12951))),f2(a3,f2(a1,x12952)))))),
% 67.68/67.77     inference(scs_inference,[],[17,1292,996,2,3])).
% 67.68/67.77  cnf(1298,plain,
% 67.68/67.77     (E(f2(f2(a1,a1),f2(f2(a3,f2(a1,f2(x12981,x12982))),f2(a3,f2(a1,x12983)))),f2(f2(f2(a3,f2(a1,x12982)),f2(a3,x12983)),x12981))),
% 67.68/67.77     inference(scs_inference,[],[1295,2])).
% 67.68/67.77  cnf(1345,plain,
% 67.68/67.77     (~E(f2(a5,f2(a4,a6)),f2(f2(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),a5),a6))),
% 67.68/67.77     inference(scs_inference,[],[8,742,4,5,2])).
% 67.68/67.77  cnf(1380,plain,
% 67.68/67.77     (E(f2(f2(f2(f2(a3,f2(a1,x13801)),f2(a3,f2(a1,x13802))),a1),x13803),f2(f2(x13802,x13801),x13803))),
% 67.68/67.77     inference(scs_inference,[],[669,4])).
% 67.68/67.77  cnf(1515,plain,
% 67.68/67.77     (~E(f2(f2(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),a5),a6),f2(f2(a1,a6),f2(f2(a3,a5),a4)))),
% 67.68/67.77     inference(scs_inference,[],[1380,694,1345,4,5,3,2])).
% 67.68/67.77  cnf(1603,plain,
% 67.68/67.77     (E(f2(f2(x16031,x16032),x16033),f2(f2(f2(a1,x16032),x16031),x16033))),
% 67.68/67.77     inference(scs_inference,[],[9,4])).
% 67.68/67.77  cnf(1605,plain,
% 67.68/67.77     (~E(f2(f2(a1,a6),f2(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),a5)),f2(f2(a1,a6),f2(f2(a3,a5),a4)))),
% 67.68/67.77     inference(scs_inference,[],[9,1515,4,5,3])).
% 67.68/67.77  cnf(1608,plain,
% 67.68/67.77     (~E(f2(f2(a1,a6),f2(f2(a3,a5),a4)),f2(f2(a1,a6),f2(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),a5)))),
% 67.68/67.77     inference(scs_inference,[],[1603,1605,4,2])).
% 67.68/67.77  cnf(1658,plain,
% 67.68/67.77     (E(f2(f2(x16581,f2(x16582,x16583)),x16584),f2(f2(f2(f2(a3,x16581),x16582),x16583),x16584))),
% 67.68/67.77     inference(scs_inference,[],[10,5,4])).
% 67.68/67.77  cnf(1793,plain,
% 67.68/67.77     (~E(f2(f2(a3,a5),a4),f2(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),a5))),
% 67.68/67.77     inference(scs_inference,[],[1608,5])).
% 67.68/67.77  cnf(1794,plain,
% 67.68/67.77     (~E(f2(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),a5),f2(f2(a3,a5),a4))),
% 67.68/67.77     inference(scs_inference,[],[1608,5,2])).
% 67.68/67.77  cnf(1813,plain,
% 67.68/67.77     (E(f2(f2(f2(x18131,x18132),x18133),x18134),f2(f2(f2(f2(a3,f2(a1,x18133)),x18131),x18132),x18134))),
% 67.68/67.77     inference(scs_inference,[],[14,4])).
% 67.68/67.77  cnf(1815,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a5)),f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1))),a4),f2(f2(a3,a5),a4))),
% 67.68/67.77     inference(scs_inference,[],[14,1794,4,5,3])).
% 67.68/67.77  cnf(1818,plain,
% 67.68/67.77     (~E(f2(f2(a3,f2(a1,a5)),f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1))),f2(a3,a5))),
% 67.68/67.77     inference(scs_inference,[],[1815,4])).
% 67.68/67.77  cnf(1819,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a4)),a3),a5),f2(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),a5))),
% 67.68/67.77     inference(scs_inference,[],[14,1793,1815,4,3])).
% 67.68/67.77  cnf(1821,plain,
% 67.68/67.77     (~E(f2(a3,a5),f2(f2(a3,f2(a1,a5)),f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1))))),
% 67.68/67.77     inference(scs_inference,[],[14,1793,1815,4,3,2])).
% 67.68/67.77  cnf(1822,plain,
% 67.68/67.77     (~E(f2(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),a5),f2(f2(f2(a3,f2(a1,a4)),a3),a5))),
% 67.68/67.77     inference(scs_inference,[],[1819,2])).
% 67.68/67.77  cnf(1824,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)))),a3),f2(a1,a5)),f2(a3,a5))),
% 67.68/67.77     inference(scs_inference,[],[14,1818,1298,1819,2,4,3])).
% 67.68/67.77  cnf(1827,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),f2(f2(a3,f2(a1,a4)),a3))),
% 67.68/67.77     inference(scs_inference,[],[1824,1822,2,4])).
% 67.68/67.77  cnf(1830,plain,
% 67.68/67.77     (~E(f2(f2(a3,f2(a1,a4)),a3),f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4))),
% 67.68/67.77     inference(scs_inference,[],[1827,2])).
% 67.68/67.77  cnf(1832,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a3)),a1),a5),f2(f2(a3,f2(a1,a5)),f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1))))),
% 67.68/67.77     inference(scs_inference,[],[1821,1827,836,746,2,4,3])).
% 67.68/67.77  cnf(1836,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a3)),a3),f2(a1,a4)),f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4))),
% 67.68/67.77     inference(scs_inference,[],[14,1830,1832,2,3])).
% 67.68/67.77  cnf(1838,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),f2(f2(f2(a3,f2(a1,a3)),a3),f2(a1,a4)))),
% 67.68/67.77     inference(scs_inference,[],[1836,2])).
% 67.68/67.77  cnf(1839,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,f2(a1,a4))),f2(a3,f2(a1,a3))),a3),f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4))),
% 67.68/67.77     inference(scs_inference,[],[14,1836,2,3])).
% 67.68/67.77  cnf(1841,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a3)),f2(f2(a3,a3),a1)),a4),f2(f2(f2(a3,f2(a1,f2(a1,a4))),f2(a3,f2(a1,a3))),a3))),
% 67.68/67.77     inference(scs_inference,[],[1839,2])).
% 67.68/67.77  cnf(1842,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a4)),f2(a3,f2(a1,a3))),f2(f2(a3,a3),a1)),f2(f2(f2(a3,f2(a1,a3)),a3),f2(a1,a4)))),
% 67.68/67.77     inference(scs_inference,[],[14,1838,1839,2,3])).
% 67.68/67.77  cnf(1844,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a3)),a3),f2(a1,a4)),f2(f2(f2(a3,f2(a1,a4)),f2(a3,f2(a1,a3))),f2(f2(a3,a3),a1)))),
% 67.68/67.77     inference(scs_inference,[],[1842,2])).
% 67.68/67.77  cnf(1845,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,f2(f2(a3,a3),a1))),f2(a3,f2(a1,a4))),f2(a3,f2(a1,a3))),f2(f2(f2(a3,f2(a1,a3)),a3),f2(a1,a4)))),
% 67.68/67.77     inference(scs_inference,[],[14,1842,2,3])).
% 67.68/67.77  cnf(1849,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a3)),a3),f2(a1,a4)),f2(f2(f2(a3,f2(a1,f2(f2(a3,a3),a1))),f2(a3,f2(a1,a4))),f2(a3,f2(a1,a3))))),
% 67.68/67.77     inference(scs_inference,[],[1845,2])).
% 67.68/67.77  cnf(1850,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,f2(a1,a4))),f2(a3,f2(a1,a3))),a3),f2(f2(f2(a3,f2(a1,a4)),f2(a3,f2(a1,a3))),f2(f2(a3,a3),a1)))),
% 67.68/67.77     inference(scs_inference,[],[14,1844,1845,2,3])).
% 67.68/67.77  cnf(1853,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,f2(a1,a4))),f2(a3,f2(a1,a3))),a3),f2(f2(f2(a3,f2(a1,f2(f2(a3,a3),a1))),f2(a3,f2(a1,a4))),f2(a3,f2(a1,a3))))),
% 67.68/67.77     inference(scs_inference,[],[14,1849,1850,2,3])).
% 67.68/67.77  cnf(1860,plain,
% 67.68/67.77     (~E(f2(f2(f2(f2(a3,a3),a1),a4),a3),f2(f2(f2(a3,f2(a1,f2(a1,a4))),f2(a3,f2(a1,a3))),a3))),
% 67.68/67.77     inference(scs_inference,[],[17,1841,1853,2,3])).
% 67.68/67.77  cnf(1861,plain,
% 67.68/67.77     (E(f2(f2(f2(a3,f2(a1,x18611)),x18612),x18613),f2(f2(x18612,x18613),x18611))),
% 67.68/67.77     inference(rename_variables,[],[17])).
% 67.68/67.77  cnf(1863,plain,
% 67.68/67.77     (E(f2(f2(f2(f2(a3,f2(a1,x18631)),x18632),x18633),x18634),f2(f2(f2(x18632,x18633),x18631),x18634))),
% 67.68/67.77     inference(scs_inference,[],[17,1861,1841,1853,2,3,5,4])).
% 67.68/67.77  cnf(1864,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,a3),a1),a4),f2(f2(a3,f2(a1,f2(a1,a4))),f2(a3,f2(a1,a3))))),
% 67.68/67.77     inference(scs_inference,[],[1860,4])).
% 67.68/67.77  cnf(1865,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,f2(a1,a4))),f2(a3,f2(a1,a3))),a3),f2(f2(f2(f2(a3,a3),a1),a4),a3))),
% 67.68/67.77     inference(scs_inference,[],[1860,4,2])).
% 67.68/67.77  cnf(1870,plain,
% 67.68/67.77     (~E(f2(f2(f2(f2(a3,f2(a1,a1)),a3),a3),a4),f2(f2(a3,f2(a1,f2(a1,a4))),f2(a3,f2(a1,a3))))),
% 67.68/67.77     inference(scs_inference,[],[1864,1863,1813,4,2,3])).
% 67.68/67.77  cnf(1873,plain,
% 67.68/67.77     (~E(f2(f2(f2(a3,f2(a1,a3)),a3),f2(a1,a4)),f2(f2(f2(f2(a3,a3),a1),a4),a3))),
% 67.68/67.77     inference(scs_inference,[],[17,1865,1870,2,3])).
% 67.68/67.77  cnf(1876,plain,
% 67.68/67.77     ($false),
% 67.68/67.77     inference(scs_inference,[],[17,1873,1658,2,3]),
% 67.68/67.77     ['proof']).
% 67.68/67.77  % SZS output end Proof
% 67.68/67.77  % Total time :67.070000s
%------------------------------------------------------------------------------