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Vampire-SAT---5.0.1.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : Vampire-SAT---5.0.1
% Problem  : SEV529^1 : TPTP v9.3.1. Released v7.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Sep 30 08:39:38 AM UTC 2026

% Result   : Theorem 7.76s 1.44s
% Output   : Refutation 7.76s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   17
%            Number of leaves      :   23
% Syntax   : Number of formulae    :  106 (  85 unt;   0 typ;   9 def)
%            Number of atoms       : 2391 ( 404 equ;   0 cnn)
%            Maximal formula atoms :   68 (  22 avg)
%            Number of connectives : 7860 (  42   ~;  38   |;  32   &;5881   @)
%                                         (   0 <=>;1352  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   28 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  : 1644 (1644   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  175 ( 170 usr;  22 con; 0-14 aty)
%                                         ( 510  !!;   5  ??;   0 @@+;   0 @@-)
%            Number of variables   : 3330 (3126   ^; 190   !;  14   ?;3330   :)

% Comments : 
%------------------------------------------------------------------------------
thf(type_def_5,type,
    sTfun: ( $tType * $tType ) > $tType ).

thf(func_def_0,type,
    c_Eps_i: ( $i > $o ) > $i ).

thf(func_def_1,type,
    c_False: $o ).

thf(func_def_2,type,
    c_True: $o ).

thf(func_def_3,type,
    c_not: $o > $o ).

thf(func_def_4,type,
    c_and: $o > $o > $o ).

thf(func_def_5,type,
    c_or: $o > $o > $o ).

thf(func_def_6,type,
    c_iff: $o > $o > $o ).

thf(func_def_7,type,
    c_In: $i > $i > $o ).

thf(func_def_8,type,
    c_Subq: $i > $i > $o ).

thf(func_def_10,type,
    c_Union: $i > $i ).

thf(func_def_11,type,
    c_Power: $i > $i ).

thf(func_def_12,type,
    c_Repl: $i > ( $i > $i ) > $i ).

thf(func_def_13,type,
    c_TransSet: $i > $o ).

thf(func_def_14,type,
    c_atleast2: $i > $o ).

thf(func_def_15,type,
    c_atleast3: $i > $o ).

thf(func_def_16,type,
    c_atleast4: $i > $o ).

thf(func_def_17,type,
    c_atleast5: $i > $o ).

thf(func_def_18,type,
    c_atleast6: $i > $o ).

thf(func_def_19,type,
    c_exactly2: $i > $o ).

thf(func_def_20,type,
    c_exactly3: $i > $o ).

thf(func_def_21,type,
    c_exactly4: $i > $o ).

thf(func_def_22,type,
    c_exactly5: $i > $o ).

thf(func_def_23,type,
    c_exu_i: ( $i > $o ) > $o ).

thf(func_def_24,type,
    c_reflexive_i: ( $i > $i > $o ) > $o ).

thf(func_def_25,type,
    c_irreflexive_i: ( $i > $i > $o ) > $o ).

thf(func_def_26,type,
    c_symmetric_i: ( $i > $i > $o ) > $o ).

thf(func_def_27,type,
    c_antisymmetric_i: ( $i > $i > $o ) > $o ).

thf(func_def_28,type,
    c_transitive_i: ( $i > $i > $o ) > $o ).

thf(func_def_29,type,
    c_eqreln_i: ( $i > $i > $o ) > $o ).

thf(func_def_30,type,
    c_per_i: ( $i > $i > $o ) > $o ).

thf(func_def_31,type,
    c_linear_i: ( $i > $i > $o ) > $o ).

thf(func_def_32,type,
    c_trichotomous_or_i: ( $i > $i > $o ) > $o ).

thf(func_def_33,type,
    c_partialorder_i: ( $i > $i > $o ) > $o ).

thf(func_def_34,type,
    c_totalorder_i: ( $i > $i > $o ) > $o ).

thf(func_def_35,type,
    c_strictpartialorder_i: ( $i > $i > $o ) > $o ).

thf(func_def_36,type,
    c_stricttotalorder_i: ( $i > $i > $o ) > $o ).

thf(func_def_37,type,
    c_If_i: $o > $i > $i > $i ).

thf(func_def_38,type,
    c_exactly1of2: $o > $o > $o ).

thf(func_def_39,type,
    c_exactly1of3: $o > $o > $o > $o ).

thf(func_def_40,type,
    c_nIn: $i > $i > $o ).

thf(func_def_41,type,
    c_nSubq: $i > $i > $o ).

thf(func_def_42,type,
    c_UPair: $i > $i > $i ).

thf(func_def_43,type,
    c_Sing: $i > $i ).

thf(func_def_44,type,
    c_binunion: $i > $i > $i ).

thf(func_def_45,type,
    c_SetAdjoin: $i > $i > $i ).

thf(func_def_46,type,
    c_famunion: $i > ( $i > $i ) > $i ).

thf(func_def_47,type,
    c_Sep: $i > ( $i > $o ) > $i ).

thf(func_def_48,type,
    c_ReplSep: $i > ( $i > $o ) > ( $i > $i ) > $i ).

thf(func_def_49,type,
    c_binintersect: $i > $i > $i ).

thf(func_def_50,type,
    c_setminus: $i > $i > $i ).

thf(func_def_51,type,
    c_inj: $i > $i > ( $i > $i ) > $o ).

thf(func_def_52,type,
    c_bij: $i > $i > ( $i > $i ) > $o ).

thf(func_def_53,type,
    c_atleastp: $i > $i > $o ).

thf(func_def_54,type,
    c_equip: $i > $i > $o ).

thf(func_def_55,type,
    c_In_rec_poly_G_i: ( $i > ( $i > $i ) > $i ) > $i > $i > $o ).

thf(func_def_56,type,
    c_In_rec_poly_i: ( $i > ( $i > $i ) > $i ) > $i > $i ).

thf(func_def_57,type,
    c_ordsucc: $i > $i ).

thf(func_def_58,type,
    c_nat_p: $i > $o ).

thf(func_def_59,type,
    c_nat_primrec: $i > ( $i > $i > $i ) > $i > $i ).

thf(func_def_60,type,
    c_add_nat: $i > $i > $i ).

thf(func_def_61,type,
    c_mul_nat: $i > $i > $i ).

thf(func_def_62,type,
    c_ordinal: $i > $o ).

thf(func_def_63,type,
    c_V_: $i > $i ).

thf(func_def_64,type,
    c_Inj1: $i > $i ).

thf(func_def_65,type,
    c_Inj0: $i > $i ).

thf(func_def_66,type,
    c_Unj: $i > $i ).

thf(func_def_67,type,
    c_combine_funcs: $i > $i > ( $i > $i ) > ( $i > $i ) > $i > $i ).

thf(func_def_68,type,
    c_setsum: $i > $i > $i ).

thf(func_def_69,type,
    c_proj0: $i > $i ).

thf(func_def_70,type,
    c_proj1: $i > $i ).

thf(func_def_71,type,
    c_binrep: $i > $i > $i ).

thf(func_def_72,type,
    c_lam: $i > ( $i > $i ) > $i ).

thf(func_def_73,type,
    c_setprod: $i > $i > $i ).

thf(func_def_74,type,
    c_ap: $i > $i > $i ).

thf(func_def_75,type,
    c_setsum_p: $i > $o ).

thf(func_def_76,type,
    c_tuple_p: $i > $i > $o ).

thf(func_def_77,type,
    c_Pi: $i > ( $i > $i ) > $i ).

thf(func_def_78,type,
    c_setexp: $i > $i > $i ).

thf(func_def_79,type,
    c_Sep2: $i > ( $i > $i ) > ( $i > $i > $o ) > $i ).

thf(func_def_80,type,
    c_set_of_pairs: $i > $o ).

thf(func_def_81,type,
    c_lam2: $i > ( $i > $i ) > ( $i > $i > $i ) > $i ).

thf(func_def_82,type,
    c_PNoEq_: $i > ( $i > $o ) > ( $i > $o ) > $o ).

thf(func_def_83,type,
    c_PNoLt_: $i > ( $i > $o ) > ( $i > $o ) > $o ).

thf(func_def_84,type,
    c_PNoLt: $i > ( $i > $o ) > $i > ( $i > $o ) > $o ).

thf(func_def_85,type,
    c_PNoLe: $i > ( $i > $o ) > $i > ( $i > $o ) > $o ).

thf(func_def_86,type,
    c_PNo_downc: ( $i > ( $i > $o ) > $o ) > $i > ( $i > $o ) > $o ).

thf(func_def_87,type,
    c_PNo_upc: ( $i > ( $i > $o ) > $o ) > $i > ( $i > $o ) > $o ).

thf(func_def_88,type,
    c_SNoElts_: $i > $i ).

thf(func_def_89,type,
    c_SNo_: $i > $i > $o ).

thf(func_def_90,type,
    c_PSNo: $i > ( $i > $o ) > $i ).

thf(func_def_91,type,
    c_SNo: $i > $o ).

thf(func_def_92,type,
    c_SNoLev: $i > $i ).

thf(func_def_93,type,
    c_SNoEq_: $i > $i > $i > $o ).

thf(func_def_94,type,
    c_SNoLt: $i > $i > $o ).

thf(func_def_95,type,
    c_SNoLe: $i > $i > $o ).

thf(func_def_96,type,
    c_binop_on: $i > ( $i > $i > $i ) > $o ).

thf(func_def_97,type,
    c_Loop: $i > ( $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > $i > $o ).

thf(func_def_98,type,
    c_Loop_with_defs: $i > ( $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > $i > ( $i > $i > $i ) > ( $i > $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i > $i ) > ( $i > $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > $o ).

thf(func_def_99,type,
    c_Loop_with_defs_cex1: $i > ( $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > $i > ( $i > $i > $i ) > ( $i > $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i > $i ) > ( $i > $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > $o ).

thf(func_def_100,type,
    c_Loop_with_defs_cex2: $i > ( $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > $i > ( $i > $i > $i ) > ( $i > $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i > $i ) > ( $i > $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > ( $i > $i > $i ) > $o ).

thf(func_def_101,type,
    c_combinator: $i > $o ).

thf(func_def_102,type,
    c_combinator_equiv: $i > $i > $o ).

thf(func_def_103,type,
    c_equip_mod: $i > $i > $i > $o ).

thf(func_def_107,type,
    vSIGMA: 
      !>[X0: $tType] : ( ( X0 > $o ) > $o ) ).

thf(func_def_108,type,
    db0: 
      !>[X0: $tType] : X0 ).

thf(func_def_109,type,
    vLAM: 
      !>[X0: $tType,X1: $tType] : ( X1 > X0 > X1 ) ).

thf(func_def_110,type,
    vEQ: 
      !>[X0: $tType] : ( X0 > X0 > $o ) ).

thf(func_def_111,type,
    vPI: 
      !>[X0: $tType] : ( ( X0 > $o ) > $o ) ).

thf(func_def_112,type,
    vIMP: $o > $o > $o ).

thf(func_def_113,type,
    db2: 
      !>[X0: $tType] : X0 ).

thf(func_def_114,type,
    db1: 
      !>[X0: $tType] : X0 ).

thf(func_def_115,type,
    db3: 
      !>[X0: $tType] : X0 ).

thf(func_def_116,type,
    db4: 
      !>[X0: $tType] : X0 ).

thf(func_def_117,type,
    db5: 
      !>[X0: $tType] : X0 ).

thf(func_def_118,type,
    db6: 
      !>[X0: $tType] : X0 ).

thf(func_def_119,type,
    db13: 
      !>[X0: $tType] : X0 ).

thf(func_def_120,type,
    db12: 
      !>[X0: $tType] : X0 ).

thf(func_def_121,type,
    db11: 
      !>[X0: $tType] : X0 ).

thf(func_def_122,type,
    db10: 
      !>[X0: $tType] : X0 ).

thf(func_def_123,type,
    db9: 
      !>[X0: $tType] : X0 ).

thf(func_def_124,type,
    db14: 
      !>[X0: $tType] : X0 ).

thf(func_def_125,type,
    db15: 
      !>[X0: $tType] : X0 ).

thf(func_def_126,type,
    db16: 
      !>[X0: $tType] : X0 ).

thf(func_def_127,type,
    db8: 
      !>[X0: $tType] : X0 ).

thf(func_def_128,type,
    db7: 
      !>[X0: $tType] : X0 ).

thf(func_def_129,type,
    db17: 
      !>[X0: $tType] : X0 ).

thf(func_def_130,type,
    db18: 
      !>[X0: $tType] : X0 ).

thf(func_def_131,type,
    sP0: ( $i > $o ) > $o ).

thf(func_def_132,type,
    sP1: ( $i > $o ) > $o ).

thf(func_def_133,type,
    sK2: ( $i > $o ) > $i ).

thf(func_def_134,type,
    sK3: ( $i > $o ) > $i > $i ).

thf(func_def_135,type,
    sK4: ( $i > $o ) > $i ).

thf(func_def_136,type,
    sK5: ( $i > $o ) > $i ).

thf(func_def_137,type,
    sK6: ( $i > $o ) > $i ).

thf(func_def_138,type,
    sK7: ( $i > $o ) > $i ).

thf(func_def_139,type,
    sK8: ( $i > $o ) > $i ).

thf(func_def_140,type,
    sK9: ( $i > $i ) > $i > $o ).

thf(func_def_141,type,
    sK10: ( $i > $i > $i ) > ( ( $i > $i ) > $i ) > $o ).

thf(func_def_142,type,
    sK11: ( ( $i > ( ( $i > $i ) > $i ) > $i ) > $i > $i > ( $i > $i ) > $i > $i ) > $i > ( ( $i > $i ) > $i > $i ) > $o ).

thf(func_def_143,type,
    sK12: ( ( $i > $i ) > $i ) > ( $i > $i ) > ( $i > $i ) > $i > $o ).

thf(func_def_152,type,
    sF21: $o ).

thf(func_def_158,type,
    sF27: $o ).

thf(func_def_162,type,
    sF31: $o ).

thf(func_def_171,type,
    sF40: $o ).

thf(func_def_177,type,
    sF46: $o ).

thf(func_def_178,type,
    vNOT: $o > $o ).

thf(func_def_179,type,
    sK47: $o ).

thf(func_def_180,type,
    sK48: $o ).

thf(func_def_181,type,
    sK49: ( $i > $i ) > $i > $i > $i ).

thf(func_def_182,type,
    sK50: $i > ( $i > $i ) > $i > $i > $o ).

thf(func_def_183,type,
    sK51: $i > $i > $i ).

thf(func_def_184,type,
    sK52: $i > $i > $i ).

thf(func_def_185,type,
    sK53: $i > $i > $i > $o ).

thf(func_def_186,type,
    sK54: $i > $i > $i ).

thf(func_def_187,type,
    sK55: $i > $i > $i ).

thf(func_def_188,type,
    sK56: $o > $o > $o ).

thf(func_def_189,type,
    sK57: $o > $o > $o ).

thf(func_def_190,type,
    sK58: $i > ( $i > $i > $i ) > $i ).

thf(func_def_191,type,
    sK59: ( $i > $i > $i ) > $i ).

thf(func_def_192,type,
    sK60: ( $i > $i > $i ) > $i ).

thf(f5,axiom,
    ( c_not
    @ ? [X0: $i] : ( c_In @ X0 @ c_Empty ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax5) ).

thf(f13,axiom,
    ( c_not
    = ( ^ [X0: $o] :
          ( X0
         => c_False ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax13) ).

thf(f14,axiom,
    ( c_and
    = ( ^ [X0: $o,X1: $o] :
        ! [X2: $o] :
          ( ( X0
           => ( X1
             => X2 ) )
         => X2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax14) ).

thf(f15,axiom,
    ( c_or
    = ( ^ [X0: $o,X1: $o] :
        ! [X2: $o] :
          ( ( X0
           => X2 )
         => ( ( X1
             => X2 )
           => X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax15) ).

thf(f42,axiom,
    ( c_If_i
    = ( ^ [X0: $o,X1: $i,X2: $i] :
          ( c_Eps_i
          @ ^ [X3: $i] : ( c_or @ ( c_and @ X0 @ ( X3 = X1 ) ) @ ( c_and @ ( c_not @ X0 ) @ ( X3 = X2 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax42) ).

thf(f47,axiom,
    ( c_UPair
    = ( ^ [X0: $i,X1: $i] :
          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
          @ ^ [X2: $i] : ( c_If_i @ ( c_In @ c_Empty @ X2 ) @ X0 @ X1 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax47) ).

thf(f48,axiom,
    ( c_Sing
    = ( ^ [X0: $i] : ( c_UPair @ X0 @ X0 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax48) ).

thf(f49,axiom,
    ( c_binunion
    = ( ^ [X0: $i,X1: $i] : ( c_Union @ ( c_UPair @ X0 @ X1 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax49) ).

thf(f60,axiom,
    ( c_In_rec_poly_G_i
    = ( ^ [X0: $i > ( $i > $i ) > $i,X1: $i,X2: $i] :
        ! [X3: $i > $i > $o] :
          ( ! [X4: $i,X5: $i > $i] :
              ( ! [X6: $i] :
                  ( ( c_In @ X6 @ X4 )
                 => ( X3 @ X6 @ ( X5 @ X6 ) ) )
             => ( X3 @ X4 @ ( X0 @ X4 @ X5 ) ) )
         => ( X3 @ X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax60) ).

thf(f61,axiom,
    ( c_In_rec_poly_i
    = ( ^ [X0: $i > ( $i > $i ) > $i,X1: $i] :
          ( c_Eps_i
          @ ^ [X2: $i] : ( c_In_rec_poly_G_i @ X0 @ X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax61) ).

thf(f69,axiom,
    ( c_Inj1
    = ( c_In_rec_poly_i
      @ ^ [X0: $i,X1: $i > $i] :
          ( c_binunion @ ( c_Sing @ c_Empty )
          @ ( c_Repl @ X0
            @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax69) ).

thf(f70,axiom,
    ( c_Inj0
    = ( ^ [X0: $i] :
          ( c_Repl @ X0
          @ ^ [X1: $i] : ( c_Inj1 @ X1 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax70) ).

thf(f73,axiom,
    ( c_setsum
    = ( ^ [X0: $i,X1: $i] :
          ( c_binunion
          @ ( c_Repl @ X0
            @ ^ [X2: $i] : ( c_Inj0 @ X2 ) )
          @ ( c_Repl @ X1
            @ ^ [X2: $i] : ( c_Inj1 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ax73) ).

thf(f109,conjecture,
    ! [X0: ( $i > $i ) > $i > $o,X1: ( $i > $i > $i ) > ( ( $i > $i ) > $i ) > $o,X2: ( ( $i > ( ( $i > $i ) > $i ) > $i ) > $i > $i > ( $i > $i ) > $i > $i ) > $i > ( ( $i > $i ) > $i > $i ) > $o,X3: ( ( $i > $i ) > $i ) > ( $i > $i ) > ( $i > $i ) > $i > $o] :
      ( ! [X4: $i,X5: $i,X6: $i > ( $i > $i ) > $i,X7: $i] :
          ( X3
          @ ^ [X8: $i > $i] : ( c_Inj0 @ ( X8 @ c_Empty ) )
          @ ^ [X8: $i] : X5
          @ ^ [X8: $i] :
              ( X6 @ c_Empty
              @ ^ [X9: $i] : c_Empty )
          @ ( c_Inj1 @ c_Empty ) )
     => ( ! [X4: $i > ( $i > $i ) > $i > $i > $i,X5: $i,X6: ( ( ( $i > $i ) > $i ) > ( $i > $i ) > $i > $i ) > $i,X7: $i] :
            ( ( X3
              @ ^ [X8: $i > $i] :
                  ( c_Inj1
                  @ ( c_Inj1
                    @ ( X6
                      @ ^ [X9: ( $i > $i ) > $i,X10: $i > $i,X11: $i] : ( c_setsum @ c_Empty @ c_Empty ) ) ) )
              @ ^ [X8: $i] : ( c_setsum @ c_Empty @ ( c_Inj1 @ X8 ) )
              @ ^ [X8: $i] : c_Empty
              @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) )
           => ( c_In @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ ( c_setsum @ c_Empty @ c_Empty ) @ c_Empty ) ) )
       => ( ! [X4: $i > $i > $i,X5: ( ( $i > $i > $i ) > $i ) > $i,X6: $i > ( $i > $i > $i ) > $i,X7: ( $i > $i > $i > $i ) > $i] :
              ( X2
              @ ^ [X8: $i > ( ( $i > $i ) > $i ) > $i,X9: $i,X10: $i,X11: $i > $i,X12: $i] : ( c_setsum @ ( c_Inj0 @ c_Empty ) @ ( c_Inj0 @ X12 ) )
              @ ( c_setsum @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) @ c_Empty )
              @ ^ [X8: $i > $i,X9: $i] :
                  ( c_setsum @ X9
                  @ ( X7
                    @ ^ [X10: $i,X11: $i,X12: $i] : c_Empty ) ) )
         => ( ! [X4: ( $i > ( $i > $i ) > $i > $i ) > $i,X5: $i,X6: $i > ( ( $i > $i ) > $i > $i ) > $i > $i,X7: $i] :
                ( ( c_In @ ( c_Inj0 @ ( c_Inj1 @ X7 ) )
                  @ ( X4
                    @ ^ [X8: $i,X9: $i > $i,X10: $i] : c_Empty ) )
               => ( ( X2
                    @ ^ [X8: $i > ( ( $i > $i ) > $i ) > $i,X9: $i,X10: $i,X11: $i > $i,X12: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ c_Empty @ ( c_Inj0 @ c_Empty ) ) ) )
                    @ ( c_setsum
                      @ ( X4
                        @ ^ [X8: $i,X9: $i > $i,X10: $i] : c_Empty )
                      @ c_Empty )
                    @ ^ [X8: $i > $i,X9: $i] : ( c_Inj1 @ c_Empty ) )
                 => ( X2
                    @ ^ [X8: $i > ( ( $i > $i ) > $i ) > $i,X9: $i,X10: $i,X11: $i > $i,X12: $i] : ( c_Inj0 @ ( c_Inj0 @ c_Empty ) )
                    @ c_Empty
                    @ ^ [X8: $i > $i,X9: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ ( c_Inj0 @ c_Empty ) @ c_Empty ) ) ) ) ) )
           => ( ! [X4: $i,X5: ( $i > $i > $i ) > $i > $i,X6: ( $i > $i > $i > $i ) > $i,X7: $i > $i] :
                  ( ( c_In
                    @ ( X6
                      @ ^ [X8: $i,X9: $i,X10: $i] : ( c_Inj1 @ X9 ) )
                    @ ( c_setsum @ ( c_Inj0 @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) @ ( c_setsum @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) )
                 => ( ( X0
                      @ ^ [X8: $i] : X8
                      @ ( c_setsum @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) ) )
                   => ( X1
                      @ ^ [X8: $i,X9: $i] : ( c_setsum @ ( c_setsum @ ( c_Inj1 @ X9 ) @ ( c_Inj1 @ c_Empty ) ) @ ( c_setsum @ c_Empty @ ( X7 @ ( X7 @ c_Empty ) ) ) )
                      @ ^ [X8: $i > $i] : c_Empty ) ) )
             => ( ! [X4: $i,X5: $i,X6: $i > $i,X7: $i] :
                    ( ( X1
                      @ ^ [X8: $i,X9: $i] : X8
                      @ ^ [X8: $i > $i] : ( c_setsum @ ( c_setsum @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj0 @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) )
                   => c_False )
               => ( ! [X4: $i,X5: $i,X6: ( $i > ( $i > $i ) > $i > $i ) > ( ( $i > $i ) > $i ) > $i > $i,X7: $i > $i] :
                      ( X0
                      @ ^ [X8: $i] : X8
                      @ ( c_Inj0 @ c_Empty ) )
                 => ( ! [X4: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X5: $i > $i > $i,X6: $i > $i > $i > $i,X7: $i] :
                        ( ( X0
                          @ ^ [X8: $i] : X8
                          @ ( X6 @ ( c_setsum @ ( c_Inj1 @ ( c_Inj0 @ c_Empty ) ) @ ( X5 @ c_Empty @ c_Empty ) ) @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( X6 @ ( c_Inj0 @ c_Empty ) @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ c_Empty @ c_Empty ) ) )
                            @ ( X4
                              @ ^ [X8: $i] : c_Empty
                              @ ^ [X8: $i > $i,X9: $i] : ( c_setsum @ X9 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) )
                       => ( c_In @ ( c_Inj0 @ c_Empty )
                          @ ( X4
                            @ ^ [X8: $i] : X8
                            @ ^ [X8: $i > $i,X9: $i] : c_Empty ) ) )
                   => c_False ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',conj) ).

thf(f110,negated_conjecture,
    ~ ! [X0: ( $i > $i ) > $i > $o,X1: ( $i > $i > $i ) > ( ( $i > $i ) > $i ) > $o,X2: ( ( $i > ( ( $i > $i ) > $i ) > $i ) > $i > $i > ( $i > $i ) > $i > $i ) > $i > ( ( $i > $i ) > $i > $i ) > $o,X3: ( ( $i > $i ) > $i ) > ( $i > $i ) > ( $i > $i ) > $i > $o] :
        ( ! [X4: $i,X5: $i,X6: $i > ( $i > $i ) > $i,X7: $i] :
            ( X3
            @ ^ [X8: $i > $i] : ( c_Inj0 @ ( X8 @ c_Empty ) )
            @ ^ [X8: $i] : X5
            @ ^ [X8: $i] :
                ( X6 @ c_Empty
                @ ^ [X9: $i] : c_Empty )
            @ ( c_Inj1 @ c_Empty ) )
       => ( ! [X4: $i > ( $i > $i ) > $i > $i > $i,X5: $i,X6: ( ( ( $i > $i ) > $i ) > ( $i > $i ) > $i > $i ) > $i,X7: $i] :
              ( ( X3
                @ ^ [X8: $i > $i] :
                    ( c_Inj1
                    @ ( c_Inj1
                      @ ( X6
                        @ ^ [X9: ( $i > $i ) > $i,X10: $i > $i,X11: $i] : ( c_setsum @ c_Empty @ c_Empty ) ) ) )
                @ ^ [X8: $i] : ( c_setsum @ c_Empty @ ( c_Inj1 @ X8 ) )
                @ ^ [X8: $i] : c_Empty
                @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) )
             => ( c_In @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ ( c_setsum @ c_Empty @ c_Empty ) @ c_Empty ) ) )
         => ( ! [X4: $i > $i > $i,X5: ( ( $i > $i > $i ) > $i ) > $i,X6: $i > ( $i > $i > $i ) > $i,X7: ( $i > $i > $i > $i ) > $i] :
                ( X2
                @ ^ [X8: $i > ( ( $i > $i ) > $i ) > $i,X9: $i,X10: $i,X11: $i > $i,X12: $i] : ( c_setsum @ ( c_Inj0 @ c_Empty ) @ ( c_Inj0 @ X12 ) )
                @ ( c_setsum @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) @ c_Empty )
                @ ^ [X8: $i > $i,X9: $i] :
                    ( c_setsum @ X9
                    @ ( X7
                      @ ^ [X10: $i,X11: $i,X12: $i] : c_Empty ) ) )
           => ( ! [X4: ( $i > ( $i > $i ) > $i > $i ) > $i,X5: $i,X6: $i > ( ( $i > $i ) > $i > $i ) > $i > $i,X7: $i] :
                  ( ( c_In @ ( c_Inj0 @ ( c_Inj1 @ X7 ) )
                    @ ( X4
                      @ ^ [X8: $i,X9: $i > $i,X10: $i] : c_Empty ) )
                 => ( ( X2
                      @ ^ [X8: $i > ( ( $i > $i ) > $i ) > $i,X9: $i,X10: $i,X11: $i > $i,X12: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ c_Empty @ ( c_Inj0 @ c_Empty ) ) ) )
                      @ ( c_setsum
                        @ ( X4
                          @ ^ [X8: $i,X9: $i > $i,X10: $i] : c_Empty )
                        @ c_Empty )
                      @ ^ [X8: $i > $i,X9: $i] : ( c_Inj1 @ c_Empty ) )
                   => ( X2
                      @ ^ [X8: $i > ( ( $i > $i ) > $i ) > $i,X9: $i,X10: $i,X11: $i > $i,X12: $i] : ( c_Inj0 @ ( c_Inj0 @ c_Empty ) )
                      @ c_Empty
                      @ ^ [X8: $i > $i,X9: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ ( c_Inj0 @ c_Empty ) @ c_Empty ) ) ) ) ) )
             => ( ! [X4: $i,X5: ( $i > $i > $i ) > $i > $i,X6: ( $i > $i > $i > $i ) > $i,X7: $i > $i] :
                    ( ( c_In
                      @ ( X6
                        @ ^ [X8: $i,X9: $i,X10: $i] : ( c_Inj1 @ X9 ) )
                      @ ( c_setsum @ ( c_Inj0 @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) @ ( c_setsum @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) )
                   => ( ( X0
                        @ ^ [X8: $i] : X8
                        @ ( c_setsum @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) ) )
                     => ( X1
                        @ ^ [X8: $i,X9: $i] : ( c_setsum @ ( c_setsum @ ( c_Inj1 @ X9 ) @ ( c_Inj1 @ c_Empty ) ) @ ( c_setsum @ c_Empty @ ( X7 @ ( X7 @ c_Empty ) ) ) )
                        @ ^ [X8: $i > $i] : c_Empty ) ) )
               => ( ! [X4: $i,X5: $i,X6: $i > $i,X7: $i] :
                      ( ( X1
                        @ ^ [X8: $i,X9: $i] : X8
                        @ ^ [X8: $i > $i] : ( c_setsum @ ( c_setsum @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj0 @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) )
                     => c_False )
                 => ( ! [X4: $i,X5: $i,X6: ( $i > ( $i > $i ) > $i > $i ) > ( ( $i > $i ) > $i ) > $i > $i,X7: $i > $i] :
                        ( X0
                        @ ^ [X8: $i] : X8
                        @ ( c_Inj0 @ c_Empty ) )
                   => ( ! [X4: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X5: $i > $i > $i,X6: $i > $i > $i > $i,X7: $i] :
                          ( ( X0
                            @ ^ [X8: $i] : X8
                            @ ( X6 @ ( c_setsum @ ( c_Inj1 @ ( c_Inj0 @ c_Empty ) ) @ ( X5 @ c_Empty @ c_Empty ) ) @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( X6 @ ( c_Inj0 @ c_Empty ) @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ c_Empty @ c_Empty ) ) )
                              @ ( X4
                                @ ^ [X8: $i] : c_Empty
                                @ ^ [X8: $i > $i,X9: $i] : ( c_setsum @ X9 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) )
                         => ( c_In @ ( c_Inj0 @ c_Empty )
                            @ ( X4
                              @ ^ [X8: $i] : X8
                              @ ^ [X8: $i > $i,X9: $i] : c_Empty ) ) )
                     => c_False ) ) ) ) ) ) ) ),
    inference(negated_conjecture,[status(cth)],[f109]) ).

thf(f119,plain,
    ( c_not
    @ ? [X0: $i] : ( c_In @ X0 @ c_Empty ) ),
    inference(rectify,[],[f5]) ).

thf(f120,plain,
    ( $true
    = ( c_not
      @ ( ?? @ $i
        @ ^ [Y0: $i] : ( c_In @ Y0 @ c_Empty ) ) ) ),
    inference(fool_elimination,[],[f119]) ).

thf(f135,plain,
    ( c_not
    = ( ^ [X0: $o] :
          ( X0
         => c_False ) ) ),
    inference(rectify,[],[f13]) ).

thf(f136,plain,
    ( c_not
    = ( ^ [Y0: $o] :
          ( Y0
         => c_False ) ) ),
    inference(fool_elimination,[],[f135]) ).

thf(f137,plain,
    ( c_and
    = ( ^ [X0: $o,X1: $o] :
        ! [X2: $o] :
          ( ( X0
           => ( X1
             => X2 ) )
         => X2 ) ) ),
    inference(rectify,[],[f14]) ).

thf(f138,plain,
    ( c_and
    = ( ^ [Y0: $o,Y1: $o] :
          ( !! @ $o
          @ ^ [Y2: $o] :
              ( ( Y0
               => ( Y1
                 => Y2 ) )
             => Y2 ) ) ) ),
    inference(fool_elimination,[],[f137]) ).

thf(f139,plain,
    ( c_or
    = ( ^ [X0: $o,X1: $o] :
        ! [X2: $o] :
          ( ( X0
           => X2 )
         => ( ( X1
             => X2 )
           => X2 ) ) ) ),
    inference(rectify,[],[f15]) ).

thf(f140,plain,
    ( c_or
    = ( ^ [Y0: $o,Y1: $o] :
          ( !! @ $o
          @ ^ [Y2: $o] :
              ( ( Y0
               => Y2 )
             => ( ( Y1
                 => Y2 )
               => Y2 ) ) ) ) ),
    inference(fool_elimination,[],[f139]) ).

thf(f183,plain,
    ( c_If_i
    = ( ^ [X0: $o,X1: $i,X2: $i] :
          ( c_Eps_i
          @ ^ [X3: $i] : ( c_or @ ( c_and @ X0 @ ( X3 = X1 ) ) @ ( c_and @ ( c_not @ X0 ) @ ( X3 = X2 ) ) ) ) ) ),
    inference(rectify,[],[f42]) ).

thf(f184,plain,
    ( c_If_i
    = ( ^ [Y0: $o,Y1: $i,Y2: $i] :
          ( c_Eps_i
          @ ^ [Y3: $i] : ( c_or @ ( c_and @ Y0 @ ( Y1 = Y3 ) ) @ ( c_and @ ( c_not @ Y0 ) @ ( Y2 = Y3 ) ) ) ) ) ),
    inference(fool_elimination,[],[f183]) ).

thf(f189,plain,
    ( c_UPair
    = ( ^ [X0: $i,X1: $i] :
          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
          @ ^ [X2: $i] : ( c_If_i @ ( c_In @ c_Empty @ X2 ) @ X0 @ X1 ) ) ) ),
    inference(rectify,[],[f47]) ).

thf(f190,plain,
    ( c_UPair
    = ( ^ [Y0: $i,Y1: $i] :
          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
          @ ^ [Y2: $i] : ( c_If_i @ ( c_In @ c_Empty @ Y2 ) @ Y0 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f189]) ).

thf(f191,plain,
    ( c_Sing
    = ( ^ [Y0: $i] : ( c_UPair @ Y0 @ Y0 ) ) ),
    inference(fool_elimination,[],[f48]) ).

thf(f192,plain,
    ( c_binunion
    = ( ^ [Y0: $i,Y1: $i] : ( c_Union @ ( c_UPair @ Y0 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f49]) ).

thf(f212,plain,
    ( c_In_rec_poly_G_i
    = ( ^ [X0: $i > ( $i > $i ) > $i,X1: $i,X2: $i] :
        ! [X3: $i > $i > $o] :
          ( ! [X4: $i,X5: $i > $i] :
              ( ! [X6: $i] :
                  ( ( c_In @ X6 @ X4 )
                 => ( X3 @ X6 @ ( X5 @ X6 ) ) )
             => ( X3 @ X4 @ ( X0 @ X4 @ X5 ) ) )
         => ( X3 @ X1 @ X2 ) ) ) ),
    inference(rectify,[],[f60]) ).

thf(f213,plain,
    ( c_In_rec_poly_G_i
    = ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i,Y2: $i] :
          ( !! @ ( $i > $i > $o )
          @ ^ [Y3: $i > $i > $o] :
              ( ( !! @ ( $i > $i )
                @ ^ [Y4: $i > $i] :
                    ( !! @ $i
                    @ ^ [Y5: $i] :
                        ( ( !! @ $i
                          @ ^ [Y6: $i] :
                              ( ( c_In @ Y6 @ Y5 )
                             => ( Y3 @ Y6 @ ( Y4 @ Y6 ) ) ) )
                       => ( Y3 @ Y5 @ ( Y0 @ Y5 @ Y4 ) ) ) ) )
             => ( Y3 @ Y1 @ Y2 ) ) ) ) ),
    inference(fool_elimination,[],[f212]) ).

thf(f214,plain,
    ( c_In_rec_poly_i
    = ( ^ [X0: $i > ( $i > $i ) > $i,X1: $i] :
          ( c_Eps_i
          @ ^ [X2: $i] : ( c_In_rec_poly_G_i @ X0 @ X1 @ X2 ) ) ) ),
    inference(rectify,[],[f61]) ).

thf(f215,plain,
    ( c_In_rec_poly_i
    = ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i] :
          ( c_Eps_i
          @ ^ [Y2: $i] : ( c_In_rec_poly_G_i @ Y0 @ Y1 @ Y2 ) ) ) ),
    inference(fool_elimination,[],[f214]) ).

thf(f229,plain,
    ( c_Inj1
    = ( c_In_rec_poly_i
      @ ^ [X0: $i,X1: $i > $i] :
          ( c_binunion @ ( c_Sing @ c_Empty )
          @ ( c_Repl @ X0
            @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ) ),
    inference(rectify,[],[f69]) ).

thf(f230,plain,
    ( c_Inj1
    = ( c_In_rec_poly_i
      @ ^ [Y0: $i,Y1: $i > $i] :
          ( c_binunion @ ( c_Sing @ c_Empty )
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] : ( Y1 @ Y2 ) ) ) ) ),
    inference(fool_elimination,[],[f229]) ).

thf(f231,plain,
    ( c_Inj0
    = ( ^ [X0: $i] :
          ( c_Repl @ X0
          @ ^ [X1: $i] : ( c_Inj1 @ X1 ) ) ) ),
    inference(rectify,[],[f70]) ).

thf(f232,plain,
    ( c_Inj0
    = ( ^ [Y0: $i] :
          ( c_Repl @ Y0
          @ ^ [Y1: $i] : ( c_Inj1 @ Y1 ) ) ) ),
    inference(fool_elimination,[],[f231]) ).

thf(f237,plain,
    ( c_setsum
    = ( ^ [X0: $i,X1: $i] :
          ( c_binunion
          @ ( c_Repl @ X0
            @ ^ [X2: $i] : ( c_Inj0 @ X2 ) )
          @ ( c_Repl @ X1
            @ ^ [X3: $i] : ( c_Inj1 @ X3 ) ) ) ) ),
    inference(rectify,[],[f73]) ).

thf(f238,plain,
    ( c_setsum
    = ( ^ [Y0: $i,Y1: $i] :
          ( c_binunion
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] : ( c_Inj0 @ Y2 ) )
          @ ( c_Repl @ Y1
            @ ^ [Y2: $i] : ( c_Inj1 @ Y2 ) ) ) ) ),
    inference(fool_elimination,[],[f237]) ).

thf(f306,plain,
    ~ ! [X0: ( $i > $i ) > $i > $o,X1: ( $i > $i > $i ) > ( ( $i > $i ) > $i ) > $o,X2: ( ( $i > ( ( $i > $i ) > $i ) > $i ) > $i > $i > ( $i > $i ) > $i > $i ) > $i > ( ( $i > $i ) > $i > $i ) > $o,X3: ( ( $i > $i ) > $i ) > ( $i > $i ) > ( $i > $i ) > $i > $o] :
        ( ! [X5: $i,X6: $i > ( $i > $i ) > $i] :
            ( X3
            @ ^ [X8: $i > $i] : ( c_Inj0 @ ( X8 @ c_Empty ) )
            @ ^ [X9: $i] : X5
            @ ^ [X10: $i] :
                ( X6 @ c_Empty
                @ ^ [X11: $i] : c_Empty )
            @ ( c_Inj1 @ c_Empty ) )
       => ( ! [X14: ( ( ( $i > $i ) > $i ) > ( $i > $i ) > $i > $i ) > $i] :
              ( ( X3
                @ ^ [X16: $i > $i] :
                    ( c_Inj1
                    @ ( c_Inj1
                      @ ( X14
                        @ ^ [X17: ( $i > $i ) > $i,X18: $i > $i,X19: $i] : ( c_setsum @ c_Empty @ c_Empty ) ) ) )
                @ ^ [X20: $i] : ( c_setsum @ c_Empty @ ( c_Inj1 @ X20 ) )
                @ ^ [X21: $i] : c_Empty
                @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) )
             => ( c_In @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ ( c_setsum @ c_Empty @ c_Empty ) @ c_Empty ) ) )
         => ( ! [X25: ( $i > $i > $i > $i ) > $i] :
                ( X2
                @ ^ [X26: $i > ( ( $i > $i ) > $i ) > $i,X27: $i,X28: $i,X29: $i > $i,X30: $i] : ( c_setsum @ ( c_Inj0 @ c_Empty ) @ ( c_Inj0 @ X30 ) )
                @ ( c_setsum @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) @ c_Empty )
                @ ^ [X31: $i > $i,X32: $i] :
                    ( c_setsum @ X32
                    @ ( X25
                      @ ^ [X33: $i,X34: $i,X35: $i] : c_Empty ) ) )
           => ( ! [X36: ( $i > ( $i > $i ) > $i > $i ) > $i,X39: $i] :
                  ( ( c_In @ ( c_Inj0 @ ( c_Inj1 @ X39 ) )
                    @ ( X36
                      @ ^ [X40: $i,X41: $i > $i,X42: $i] : c_Empty ) )
                 => ( ( X2
                      @ ^ [X43: $i > ( ( $i > $i ) > $i ) > $i,X44: $i,X45: $i,X46: $i > $i,X47: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ c_Empty @ ( c_Inj0 @ c_Empty ) ) ) )
                      @ ( c_setsum
                        @ ( X36
                          @ ^ [X48: $i,X49: $i > $i,X50: $i] : c_Empty )
                        @ c_Empty )
                      @ ^ [X51: $i > $i,X52: $i] : ( c_Inj1 @ c_Empty ) )
                   => ( X2
                      @ ^ [X53: $i > ( ( $i > $i ) > $i ) > $i,X54: $i,X55: $i,X56: $i > $i,X57: $i] : ( c_Inj0 @ ( c_Inj0 @ c_Empty ) )
                      @ c_Empty
                      @ ^ [X58: $i > $i,X59: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ ( c_Inj0 @ c_Empty ) @ c_Empty ) ) ) ) ) )
             => ( ! [X62: ( $i > $i > $i > $i ) > $i,X63: $i > $i] :
                    ( ( c_In
                      @ ( X62
                        @ ^ [X64: $i,X65: $i,X66: $i] : ( c_Inj1 @ X65 ) )
                      @ ( c_setsum @ ( c_Inj0 @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) @ ( c_setsum @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) )
                   => ( ( X0
                        @ ^ [X67: $i] : X67
                        @ ( c_setsum @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) ) )
                     => ( X1
                        @ ^ [X68: $i,X69: $i] : ( c_setsum @ ( c_setsum @ ( c_Inj1 @ X69 ) @ ( c_Inj1 @ c_Empty ) ) @ ( c_setsum @ c_Empty @ ( X63 @ ( X63 @ c_Empty ) ) ) )
                        @ ^ [X70: $i > $i] : c_Empty ) ) )
               => ( ( ( X1
                      @ ^ [X75: $i,X76: $i] : X75
                      @ ^ [X77: $i > $i] : ( c_setsum @ ( c_setsum @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj0 @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) )
                   => c_False )
                 => ( ( X0
                      @ ^ [X82: $i] : X82
                      @ ( c_Inj0 @ c_Empty ) )
                   => ( ! [X83: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X84: $i > $i > $i,X85: $i > $i > $i > $i] :
                          ( ( X0
                            @ ^ [X87: $i] : X87
                            @ ( X85 @ ( c_setsum @ ( c_Inj1 @ ( c_Inj0 @ c_Empty ) ) @ ( X84 @ c_Empty @ c_Empty ) ) @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( X85 @ ( c_Inj0 @ c_Empty ) @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ c_Empty @ c_Empty ) ) )
                              @ ( X83
                                @ ^ [X88: $i] : c_Empty
                                @ ^ [X89: $i > $i,X90: $i] : ( c_setsum @ X90 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) )
                         => ( c_In @ ( c_Inj0 @ c_Empty )
                            @ ( X83
                              @ ^ [X91: $i] : X91
                              @ ^ [X92: $i > $i,X93: $i] : c_Empty ) ) )
                     => c_False ) ) ) ) ) ) ) ),
    inference(rectify,[],[f110]) ).

thf(f307,plain,
    ~ ! [X0: ( $i > $i ) > $i > $o,X1: ( $i > $i > $i ) > ( ( $i > $i ) > $i ) > $o,X2: ( ( $i > ( ( $i > $i ) > $i ) > $i ) > $i > $i > ( $i > $i ) > $i > $i ) > $i > ( ( $i > $i ) > $i > $i ) > $o,X3: ( ( $i > $i ) > $i ) > ( $i > $i ) > ( $i > $i ) > $i > $o] :
        ( ! [X5: $i,X6: $i > ( $i > $i ) > $i] :
            ( $true
            = ( X3
              @ ^ [Y0: $i > $i] : ( c_Inj0 @ ( Y0 @ c_Empty ) )
              @ ^ [Y0: $i] : X5
              @ ^ [Y0: $i] :
                  ( X6 @ c_Empty
                  @ ^ [Y1: $i] : c_Empty )
              @ ( c_Inj1 @ c_Empty ) ) )
       => ( ! [X14: ( ( ( $i > $i ) > $i ) > ( $i > $i ) > $i > $i ) > $i] :
              ( ( $true
                = ( X3
                  @ ^ [Y0: $i > $i] :
                      ( c_Inj1
                      @ ( c_Inj1
                        @ ( X14
                          @ ^ [Y1: ( $i > $i ) > $i,Y2: $i > $i,Y3: $i] : ( c_setsum @ c_Empty @ c_Empty ) ) ) )
                  @ ^ [Y0: $i] : ( c_setsum @ c_Empty @ ( c_Inj1 @ Y0 ) )
                  @ ^ [Y0: $i] : c_Empty
                  @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) )
             => ( ( c_In @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ ( c_setsum @ c_Empty @ c_Empty ) @ c_Empty ) )
                = $true ) )
         => ( ! [X25: ( $i > $i > $i > $i ) > $i] :
                ( $true
                = ( X2
                  @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_setsum @ ( c_Inj0 @ c_Empty ) @ ( c_Inj0 @ Y4 ) )
                  @ ( c_setsum @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) @ c_Empty )
                  @ ^ [Y0: $i > $i,Y1: $i] :
                      ( c_setsum @ Y1
                      @ ( X25
                        @ ^ [Y2: $i,Y3: $i,Y4: $i] : c_Empty ) ) ) )
           => ( ! [X36: ( $i > ( $i > $i ) > $i > $i ) > $i,X39: $i] :
                  ( ( $true
                    = ( c_In @ ( c_Inj0 @ ( c_Inj1 @ X39 ) )
                      @ ( X36
                        @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty ) ) )
                 => ( ( $true
                      = ( X2
                        @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ c_Empty @ ( c_Inj0 @ c_Empty ) ) ) )
                        @ ( c_setsum
                          @ ( X36
                            @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty )
                          @ c_Empty )
                        @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj1 @ c_Empty ) ) )
                   => ( $true
                      = ( X2
                        @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ c_Empty ) )
                        @ c_Empty
                        @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ ( c_Inj0 @ c_Empty ) @ c_Empty ) ) ) ) ) ) )
             => ( ! [X62: ( $i > $i > $i > $i ) > $i,X63: $i > $i] :
                    ( ( $true
                      = ( c_In
                        @ ( X62
                          @ ^ [Y0: $i,Y1: $i,Y2: $i] : ( c_Inj1 @ Y1 ) )
                        @ ( c_setsum @ ( c_Inj0 @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) @ ( c_setsum @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) )
                   => ( ( $true
                        = ( X0
                          @ ^ [Y0: $i] : Y0
                          @ ( c_setsum @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) ) ) )
                     => ( $true
                        = ( X1
                          @ ^ [Y0: $i,Y1: $i] : ( c_setsum @ ( c_setsum @ ( c_Inj1 @ Y1 ) @ ( c_Inj1 @ c_Empty ) ) @ ( c_setsum @ c_Empty @ ( X63 @ ( X63 @ c_Empty ) ) ) )
                          @ ^ [Y0: $i > $i] : c_Empty ) ) ) )
               => ( ( ( $true
                      = ( X1
                        @ ^ [Y0: $i,Y1: $i] : Y0
                        @ ^ [Y0: $i > $i] : ( c_setsum @ ( c_setsum @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj0 @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) ) )
                   => ( c_False = $true ) )
                 => ( ( $true
                      = ( X0
                        @ ^ [Y0: $i] : Y0
                        @ ( c_Inj0 @ c_Empty ) ) )
                   => ( ! [X83: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X84: $i > $i > $i,X85: $i > $i > $i > $i] :
                          ( ( $true
                            = ( X0
                              @ ^ [Y0: $i] : Y0
                              @ ( X85 @ ( c_setsum @ ( c_Inj1 @ ( c_Inj0 @ c_Empty ) ) @ ( X84 @ c_Empty @ c_Empty ) ) @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( X85 @ ( c_Inj0 @ c_Empty ) @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ c_Empty @ c_Empty ) ) )
                                @ ( X83
                                  @ ^ [Y0: $i] : c_Empty
                                  @ ^ [Y0: $i > $i,Y1: $i] : ( c_setsum @ Y1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) )
                         => ( $true
                            = ( c_In @ ( c_Inj0 @ c_Empty )
                              @ ( X83
                                @ ^ [Y0: $i] : Y0
                                @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) ) )
                     => ( c_False = $true ) ) ) ) ) ) ) ) ),
    inference(fool_elimination,[],[f306]) ).

thf(f309,plain,
    ~ ! [X0: ( $i > $i ) > $i > $o,X1: ( $i > $i > $i ) > ( ( $i > $i ) > $i ) > $o,X2: ( ( $i > ( ( $i > $i ) > $i ) > $i ) > $i > $i > ( $i > $i ) > $i > $i ) > $i > ( ( $i > $i ) > $i > $i ) > $o,X3: ( ( $i > $i ) > $i ) > ( $i > $i ) > ( $i > $i ) > $i > $o] :
        ( ! [X4: $i,X5: $i > ( $i > $i ) > $i] :
            ( $true
            = ( X3
              @ ^ [Y0: $i > $i] : ( c_Inj0 @ ( Y0 @ c_Empty ) )
              @ ^ [Y0: $i] : X4
              @ ^ [Y0: $i] :
                  ( X5 @ c_Empty
                  @ ^ [Y1: $i] : c_Empty )
              @ ( c_Inj1 @ c_Empty ) ) )
       => ( ! [X6: ( ( ( $i > $i ) > $i ) > ( $i > $i ) > $i > $i ) > $i] :
              ( ( $true
                = ( X3
                  @ ^ [Y0: $i > $i] :
                      ( c_Inj1
                      @ ( c_Inj1
                        @ ( X6
                          @ ^ [Y1: ( $i > $i ) > $i,Y2: $i > $i,Y3: $i] : ( c_setsum @ c_Empty @ c_Empty ) ) ) )
                  @ ^ [Y0: $i] : ( c_setsum @ c_Empty @ ( c_Inj1 @ Y0 ) )
                  @ ^ [Y0: $i] : c_Empty
                  @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) )
             => ( ( c_In @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ ( c_setsum @ c_Empty @ c_Empty ) @ c_Empty ) )
                = $true ) )
         => ( ! [X7: ( $i > $i > $i > $i ) > $i] :
                ( $true
                = ( X2
                  @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_setsum @ ( c_Inj0 @ c_Empty ) @ ( c_Inj0 @ Y4 ) )
                  @ ( c_setsum @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) @ c_Empty )
                  @ ^ [Y0: $i > $i,Y1: $i] :
                      ( c_setsum @ Y1
                      @ ( X7
                        @ ^ [Y2: $i,Y3: $i,Y4: $i] : c_Empty ) ) ) )
           => ( ! [X8: ( $i > ( $i > $i ) > $i > $i ) > $i,X9: $i] :
                  ( ( $true
                    = ( c_In @ ( c_Inj0 @ ( c_Inj1 @ X9 ) )
                      @ ( X8
                        @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty ) ) )
                 => ( ( $true
                      = ( X2
                        @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ c_Empty @ ( c_Inj0 @ c_Empty ) ) ) )
                        @ ( c_setsum
                          @ ( X8
                            @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty )
                          @ c_Empty )
                        @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj1 @ c_Empty ) ) )
                   => ( $true
                      = ( X2
                        @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ c_Empty ) )
                        @ c_Empty
                        @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ ( c_Inj0 @ c_Empty ) @ c_Empty ) ) ) ) ) ) )
             => ( ! [X10: ( $i > $i > $i > $i ) > $i,X11: $i > $i] :
                    ( ( $true
                      = ( c_In
                        @ ( X10
                          @ ^ [Y0: $i,Y1: $i,Y2: $i] : ( c_Inj1 @ Y1 ) )
                        @ ( c_setsum @ ( c_Inj0 @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) @ ( c_setsum @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) )
                   => ( ( $true
                        = ( X0
                          @ ^ [Y0: $i] : Y0
                          @ ( c_setsum @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) ) ) )
                     => ( $true
                        = ( X1
                          @ ^ [Y0: $i,Y1: $i] : ( c_setsum @ ( c_setsum @ ( c_Inj1 @ Y1 ) @ ( c_Inj1 @ c_Empty ) ) @ ( c_setsum @ c_Empty @ ( X11 @ ( X11 @ c_Empty ) ) ) )
                          @ ^ [Y0: $i > $i] : c_Empty ) ) ) )
               => ( ( ( $true
                      = ( X1
                        @ ^ [Y0: $i,Y1: $i] : Y0
                        @ ^ [Y0: $i > $i] : ( c_setsum @ ( c_setsum @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj0 @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) ) )
                   => ( c_False = $true ) )
                 => ( ( $true
                      = ( X0
                        @ ^ [Y0: $i] : Y0
                        @ ( c_Inj0 @ c_Empty ) ) )
                   => ( ! [X12: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X13: $i > $i > $i,X14: $i > $i > $i > $i] :
                          ( ( $true
                            = ( X0
                              @ ^ [Y0: $i] : Y0
                              @ ( X14 @ ( c_setsum @ ( c_Inj1 @ ( c_Inj0 @ c_Empty ) ) @ ( X13 @ c_Empty @ c_Empty ) ) @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( X14 @ ( c_Inj0 @ c_Empty ) @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ c_Empty @ c_Empty ) ) )
                                @ ( X12
                                  @ ^ [Y0: $i] : c_Empty
                                  @ ^ [Y0: $i > $i,Y1: $i] : ( c_setsum @ Y1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) )
                         => ( $true
                            = ( c_In @ ( c_Inj0 @ c_Empty )
                              @ ( X12
                                @ ^ [Y0: $i] : Y0
                                @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) ) )
                     => ( c_False = $true ) ) ) ) ) ) ) ) ),
    inference(rectify,[],[f307]) ).

thf(f318,plain,
    ? [X0: ( $i > $i ) > $i > $o,X1: ( $i > $i > $i ) > ( ( $i > $i ) > $i ) > $o,X2: ( ( $i > ( ( $i > $i ) > $i ) > $i ) > $i > $i > ( $i > $i ) > $i > $i ) > $i > ( ( $i > $i ) > $i > $i ) > $o,X3: ( ( $i > $i ) > $i ) > ( $i > $i ) > ( $i > $i ) > $i > $o] :
      ( ( c_False != $true )
      & ! [X12: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X13: $i > $i > $i,X14: $i > $i > $i > $i] :
          ( ( $true
            = ( c_In @ ( c_Inj0 @ c_Empty )
              @ ( X12
                @ ^ [Y0: $i] : Y0
                @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) )
          | ( $true
           != ( X0
              @ ^ [Y0: $i] : Y0
              @ ( X14 @ ( c_setsum @ ( c_Inj1 @ ( c_Inj0 @ c_Empty ) ) @ ( X13 @ c_Empty @ c_Empty ) ) @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( X14 @ ( c_Inj0 @ c_Empty ) @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ c_Empty @ c_Empty ) ) )
                @ ( X12
                  @ ^ [Y0: $i] : c_Empty
                  @ ^ [Y0: $i > $i,Y1: $i] : ( c_setsum @ Y1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) ) )
      & ( $true
        = ( X0
          @ ^ [Y0: $i] : Y0
          @ ( c_Inj0 @ c_Empty ) ) )
      & ( ( c_False = $true )
        | ( $true
         != ( X1
            @ ^ [Y0: $i,Y1: $i] : Y0
            @ ^ [Y0: $i > $i] : ( c_setsum @ ( c_setsum @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj0 @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) ) ) )
      & ! [X10: ( $i > $i > $i > $i ) > $i,X11: $i > $i] :
          ( ( $true
            = ( X1
              @ ^ [Y0: $i,Y1: $i] : ( c_setsum @ ( c_setsum @ ( c_Inj1 @ Y1 ) @ ( c_Inj1 @ c_Empty ) ) @ ( c_setsum @ c_Empty @ ( X11 @ ( X11 @ c_Empty ) ) ) )
              @ ^ [Y0: $i > $i] : c_Empty ) )
          | ( $true
           != ( X0
              @ ^ [Y0: $i] : Y0
              @ ( c_setsum @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) ) ) )
          | ( $true
           != ( c_In
              @ ( X10
                @ ^ [Y0: $i,Y1: $i,Y2: $i] : ( c_Inj1 @ Y1 ) )
              @ ( c_setsum @ ( c_Inj0 @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) @ ( c_setsum @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) ) )
      & ! [X8: ( $i > ( $i > $i ) > $i > $i ) > $i,X9: $i] :
          ( ( $true
            = ( X2
              @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ c_Empty ) )
              @ c_Empty
              @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ ( c_Inj0 @ c_Empty ) @ c_Empty ) ) ) ) )
          | ( $true
           != ( X2
              @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ c_Empty @ ( c_Inj0 @ c_Empty ) ) ) )
              @ ( c_setsum
                @ ( X8
                  @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty )
                @ c_Empty )
              @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj1 @ c_Empty ) ) )
          | ( $true
           != ( c_In @ ( c_Inj0 @ ( c_Inj1 @ X9 ) )
              @ ( X8
                @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty ) ) ) )
      & ! [X7: ( $i > $i > $i > $i ) > $i] :
          ( $true
          = ( X2
            @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_setsum @ ( c_Inj0 @ c_Empty ) @ ( c_Inj0 @ Y4 ) )
            @ ( c_setsum @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) @ c_Empty )
            @ ^ [Y0: $i > $i,Y1: $i] :
                ( c_setsum @ Y1
                @ ( X7
                  @ ^ [Y2: $i,Y3: $i,Y4: $i] : c_Empty ) ) ) )
      & ! [X6: ( ( ( $i > $i ) > $i ) > ( $i > $i ) > $i > $i ) > $i] :
          ( ( ( c_In @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ ( c_setsum @ c_Empty @ c_Empty ) @ c_Empty ) )
            = $true )
          | ( $true
           != ( X3
              @ ^ [Y0: $i > $i] :
                  ( c_Inj1
                  @ ( c_Inj1
                    @ ( X6
                      @ ^ [Y1: ( $i > $i ) > $i,Y2: $i > $i,Y3: $i] : ( c_setsum @ c_Empty @ c_Empty ) ) ) )
              @ ^ [Y0: $i] : ( c_setsum @ c_Empty @ ( c_Inj1 @ Y0 ) )
              @ ^ [Y0: $i] : c_Empty
              @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) )
      & ! [X4: $i,X5: $i > ( $i > $i ) > $i] :
          ( $true
          = ( X3
            @ ^ [Y0: $i > $i] : ( c_Inj0 @ ( Y0 @ c_Empty ) )
            @ ^ [Y0: $i] : X4
            @ ^ [Y0: $i] :
                ( X5 @ c_Empty
                @ ^ [Y1: $i] : c_Empty )
            @ ( c_Inj1 @ c_Empty ) ) ) ),
    inference(ennf_transformation,[],[f309]) ).

thf(f319,plain,
    ? [X0: ( $i > $i ) > $i > $o,X1: ( $i > $i > $i ) > ( ( $i > $i ) > $i ) > $o,X2: ( ( $i > ( ( $i > $i ) > $i ) > $i ) > $i > $i > ( $i > $i ) > $i > $i ) > $i > ( ( $i > $i ) > $i > $i ) > $o,X3: ( ( $i > $i ) > $i ) > ( $i > $i ) > ( $i > $i ) > $i > $o] :
      ( ( c_False != $true )
      & ! [X12: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X13: $i > $i > $i,X14: $i > $i > $i > $i] :
          ( ( $true
            = ( c_In @ ( c_Inj0 @ c_Empty )
              @ ( X12
                @ ^ [Y0: $i] : Y0
                @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) )
          | ( $true
           != ( X0
              @ ^ [Y0: $i] : Y0
              @ ( X14 @ ( c_setsum @ ( c_Inj1 @ ( c_Inj0 @ c_Empty ) ) @ ( X13 @ c_Empty @ c_Empty ) ) @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( X14 @ ( c_Inj0 @ c_Empty ) @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ c_Empty @ c_Empty ) ) )
                @ ( X12
                  @ ^ [Y0: $i] : c_Empty
                  @ ^ [Y0: $i > $i,Y1: $i] : ( c_setsum @ Y1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) ) )
      & ( $true
        = ( X0
          @ ^ [Y0: $i] : Y0
          @ ( c_Inj0 @ c_Empty ) ) )
      & ( ( c_False = $true )
        | ( $true
         != ( X1
            @ ^ [Y0: $i,Y1: $i] : Y0
            @ ^ [Y0: $i > $i] : ( c_setsum @ ( c_setsum @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj0 @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) ) ) )
      & ! [X10: ( $i > $i > $i > $i ) > $i,X11: $i > $i] :
          ( ( $true
            = ( X1
              @ ^ [Y0: $i,Y1: $i] : ( c_setsum @ ( c_setsum @ ( c_Inj1 @ Y1 ) @ ( c_Inj1 @ c_Empty ) ) @ ( c_setsum @ c_Empty @ ( X11 @ ( X11 @ c_Empty ) ) ) )
              @ ^ [Y0: $i > $i] : c_Empty ) )
          | ( $true
           != ( X0
              @ ^ [Y0: $i] : Y0
              @ ( c_setsum @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) ) ) )
          | ( $true
           != ( c_In
              @ ( X10
                @ ^ [Y0: $i,Y1: $i,Y2: $i] : ( c_Inj1 @ Y1 ) )
              @ ( c_setsum @ ( c_Inj0 @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) @ ( c_setsum @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) ) )
      & ! [X8: ( $i > ( $i > $i ) > $i > $i ) > $i,X9: $i] :
          ( ( $true
            = ( X2
              @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ c_Empty ) )
              @ c_Empty
              @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ ( c_Inj0 @ c_Empty ) @ c_Empty ) ) ) ) )
          | ( $true
           != ( X2
              @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ c_Empty @ ( c_Inj0 @ c_Empty ) ) ) )
              @ ( c_setsum
                @ ( X8
                  @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty )
                @ c_Empty )
              @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj1 @ c_Empty ) ) )
          | ( $true
           != ( c_In @ ( c_Inj0 @ ( c_Inj1 @ X9 ) )
              @ ( X8
                @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty ) ) ) )
      & ! [X7: ( $i > $i > $i > $i ) > $i] :
          ( $true
          = ( X2
            @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_setsum @ ( c_Inj0 @ c_Empty ) @ ( c_Inj0 @ Y4 ) )
            @ ( c_setsum @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) @ c_Empty )
            @ ^ [Y0: $i > $i,Y1: $i] :
                ( c_setsum @ Y1
                @ ( X7
                  @ ^ [Y2: $i,Y3: $i,Y4: $i] : c_Empty ) ) ) )
      & ! [X6: ( ( ( $i > $i ) > $i ) > ( $i > $i ) > $i > $i ) > $i] :
          ( ( ( c_In @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ ( c_setsum @ c_Empty @ c_Empty ) @ c_Empty ) )
            = $true )
          | ( $true
           != ( X3
              @ ^ [Y0: $i > $i] :
                  ( c_Inj1
                  @ ( c_Inj1
                    @ ( X6
                      @ ^ [Y1: ( $i > $i ) > $i,Y2: $i > $i,Y3: $i] : ( c_setsum @ c_Empty @ c_Empty ) ) ) )
              @ ^ [Y0: $i] : ( c_setsum @ c_Empty @ ( c_Inj1 @ Y0 ) )
              @ ^ [Y0: $i] : c_Empty
              @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) )
      & ! [X4: $i,X5: $i > ( $i > $i ) > $i] :
          ( $true
          = ( X3
            @ ^ [Y0: $i > $i] : ( c_Inj0 @ ( Y0 @ c_Empty ) )
            @ ^ [Y0: $i] : X4
            @ ^ [Y0: $i] :
                ( X5 @ c_Empty
                @ ^ [Y1: $i] : c_Empty )
            @ ( c_Inj1 @ c_Empty ) ) ) ),
    inference(flattening,[],[f318]) ).

thf(f332,plain,
    ? [X0: ( $i > $i ) > $i > $o,X1: ( $i > $i > $i ) > ( ( $i > $i ) > $i ) > $o,X2: ( ( $i > ( ( $i > $i ) > $i ) > $i ) > $i > $i > ( $i > $i ) > $i > $i ) > $i > ( ( $i > $i ) > $i > $i ) > $o,X3: ( ( $i > $i ) > $i ) > ( $i > $i ) > ( $i > $i ) > $i > $o] :
      ( ( c_False != $true )
      & ! [X4: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X5: $i > $i > $i,X6: $i > $i > $i > $i] :
          ( ( $true
            = ( c_In @ ( c_Inj0 @ c_Empty )
              @ ( X4
                @ ^ [Y0: $i] : Y0
                @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) )
          | ( $true
           != ( X0
              @ ^ [Y0: $i] : Y0
              @ ( X6 @ ( c_setsum @ ( c_Inj1 @ ( c_Inj0 @ c_Empty ) ) @ ( X5 @ c_Empty @ c_Empty ) ) @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( X6 @ ( c_Inj0 @ c_Empty ) @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ c_Empty @ c_Empty ) ) )
                @ ( X4
                  @ ^ [Y0: $i] : c_Empty
                  @ ^ [Y0: $i > $i,Y1: $i] : ( c_setsum @ Y1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) ) )
      & ( $true
        = ( X0
          @ ^ [Y0: $i] : Y0
          @ ( c_Inj0 @ c_Empty ) ) )
      & ( ( c_False = $true )
        | ( $true
         != ( X1
            @ ^ [Y0: $i,Y1: $i] : Y0
            @ ^ [Y0: $i > $i] : ( c_setsum @ ( c_setsum @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj0 @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) ) ) )
      & ! [X7: ( $i > $i > $i > $i ) > $i,X8: $i > $i] :
          ( ( $true
            = ( X1
              @ ^ [Y0: $i,Y1: $i] : ( c_setsum @ ( c_setsum @ ( c_Inj1 @ Y1 ) @ ( c_Inj1 @ c_Empty ) ) @ ( c_setsum @ c_Empty @ ( X8 @ ( X8 @ c_Empty ) ) ) )
              @ ^ [Y0: $i > $i] : c_Empty ) )
          | ( $true
           != ( X0
              @ ^ [Y0: $i] : Y0
              @ ( c_setsum @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) ) ) )
          | ( $true
           != ( c_In
              @ ( X7
                @ ^ [Y0: $i,Y1: $i,Y2: $i] : ( c_Inj1 @ Y1 ) )
              @ ( c_setsum @ ( c_Inj0 @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) @ ( c_setsum @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) ) )
      & ! [X9: ( $i > ( $i > $i ) > $i > $i ) > $i,X10: $i] :
          ( ( $true
            = ( X2
              @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ c_Empty ) )
              @ c_Empty
              @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ ( c_Inj0 @ c_Empty ) @ c_Empty ) ) ) ) )
          | ( $true
           != ( X2
              @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ c_Empty @ ( c_Inj0 @ c_Empty ) ) ) )
              @ ( c_setsum
                @ ( X9
                  @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty )
                @ c_Empty )
              @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj1 @ c_Empty ) ) )
          | ( $true
           != ( c_In @ ( c_Inj0 @ ( c_Inj1 @ X10 ) )
              @ ( X9
                @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty ) ) ) )
      & ! [X11: ( $i > $i > $i > $i ) > $i] :
          ( $true
          = ( X2
            @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_setsum @ ( c_Inj0 @ c_Empty ) @ ( c_Inj0 @ Y4 ) )
            @ ( c_setsum @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) @ c_Empty )
            @ ^ [Y0: $i > $i,Y1: $i] :
                ( c_setsum @ Y1
                @ ( X11
                  @ ^ [Y2: $i,Y3: $i,Y4: $i] : c_Empty ) ) ) )
      & ! [X12: ( ( ( $i > $i ) > $i ) > ( $i > $i ) > $i > $i ) > $i] :
          ( ( ( c_In @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ ( c_setsum @ c_Empty @ c_Empty ) @ c_Empty ) )
            = $true )
          | ( $true
           != ( X3
              @ ^ [Y0: $i > $i] :
                  ( c_Inj1
                  @ ( c_Inj1
                    @ ( X12
                      @ ^ [Y1: ( $i > $i ) > $i,Y2: $i > $i,Y3: $i] : ( c_setsum @ c_Empty @ c_Empty ) ) ) )
              @ ^ [Y0: $i] : ( c_setsum @ c_Empty @ ( c_Inj1 @ Y0 ) )
              @ ^ [Y0: $i] : c_Empty
              @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) )
      & ! [X13: $i,X14: $i > ( $i > $i ) > $i] :
          ( $true
          = ( X3
            @ ^ [Y0: $i > $i] : ( c_Inj0 @ ( Y0 @ c_Empty ) )
            @ ^ [Y0: $i] : X13
            @ ^ [Y0: $i] :
                ( X14 @ c_Empty
                @ ^ [Y1: $i] : c_Empty )
            @ ( c_Inj1 @ c_Empty ) ) ) ),
    inference(rectify,[],[f319]) ).

thf(f333,plain,
    ( ( c_False != $true )
    & ! [X4: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X5: $i > $i > $i,X6: $i > $i > $i > $i] :
        ( ( $true
          = ( c_In @ ( c_Inj0 @ c_Empty )
            @ ( X4
              @ ^ [Y0: $i] : Y0
              @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) )
        | ( $true
         != ( sK9
            @ ^ [Y0: $i] : Y0
            @ ( X6 @ ( c_setsum @ ( c_Inj1 @ ( c_Inj0 @ c_Empty ) ) @ ( X5 @ c_Empty @ c_Empty ) ) @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( X6 @ ( c_Inj0 @ c_Empty ) @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ c_Empty @ c_Empty ) ) )
              @ ( X4
                @ ^ [Y0: $i] : c_Empty
                @ ^ [Y0: $i > $i,Y1: $i] : ( c_setsum @ Y1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) ) )
    & ( $true
      = ( sK9
        @ ^ [Y0: $i] : Y0
        @ ( c_Inj0 @ c_Empty ) ) )
    & ( ( c_False = $true )
      | ( $true
       != ( sK10
          @ ^ [Y0: $i,Y1: $i] : Y0
          @ ^ [Y0: $i > $i] : ( c_setsum @ ( c_setsum @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj0 @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) ) ) )
    & ! [X7: ( $i > $i > $i > $i ) > $i,X8: $i > $i] :
        ( ( $true
          = ( sK10
            @ ^ [Y0: $i,Y1: $i] : ( c_setsum @ ( c_setsum @ ( c_Inj1 @ Y1 ) @ ( c_Inj1 @ c_Empty ) ) @ ( c_setsum @ c_Empty @ ( X8 @ ( X8 @ c_Empty ) ) ) )
            @ ^ [Y0: $i > $i] : c_Empty ) )
        | ( $true
         != ( sK9
            @ ^ [Y0: $i] : Y0
            @ ( c_setsum @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ c_Empty ) @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) ) ) )
        | ( $true
         != ( c_In
            @ ( X7
              @ ^ [Y0: $i,Y1: $i,Y2: $i] : ( c_Inj1 @ Y1 ) )
            @ ( c_setsum @ ( c_Inj0 @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) @ ( c_setsum @ ( c_Inj1 @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( c_Inj0 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) ) )
    & ! [X9: ( $i > ( $i > $i ) > $i > $i ) > $i,X10: $i] :
        ( ( $true
          = ( sK11
            @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ c_Empty ) )
            @ c_Empty
            @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ ( c_Inj0 @ c_Empty ) @ c_Empty ) ) ) ) )
        | ( $true
         != ( sK11
            @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_Inj0 @ ( c_Inj0 @ ( c_setsum @ c_Empty @ ( c_Inj0 @ c_Empty ) ) ) )
            @ ( c_setsum
              @ ( X9
                @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty )
              @ c_Empty )
            @ ^ [Y0: $i > $i,Y1: $i] : ( c_Inj1 @ c_Empty ) ) )
        | ( $true
         != ( c_In @ ( c_Inj0 @ ( c_Inj1 @ X10 ) )
            @ ( X9
              @ ^ [Y0: $i,Y1: $i > $i,Y2: $i] : c_Empty ) ) ) )
    & ! [X11: ( $i > $i > $i > $i ) > $i] :
        ( $true
        = ( sK11
          @ ^ [Y0: $i > ( ( $i > $i ) > $i ) > $i,Y1: $i,Y2: $i,Y3: $i > $i,Y4: $i] : ( c_setsum @ ( c_Inj0 @ c_Empty ) @ ( c_Inj0 @ Y4 ) )
          @ ( c_setsum @ ( c_Inj1 @ ( c_Inj1 @ c_Empty ) ) @ c_Empty )
          @ ^ [Y0: $i > $i,Y1: $i] :
              ( c_setsum @ Y1
              @ ( X11
                @ ^ [Y2: $i,Y3: $i,Y4: $i] : c_Empty ) ) ) )
    & ! [X12: ( ( ( $i > $i ) > $i ) > ( $i > $i ) > $i > $i ) > $i] :
        ( ( ( c_In @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ ( c_setsum @ c_Empty @ c_Empty ) @ c_Empty ) )
          = $true )
        | ( $true
         != ( sK12
            @ ^ [Y0: $i > $i] :
                ( c_Inj1
                @ ( c_Inj1
                  @ ( X12
                    @ ^ [Y1: ( $i > $i ) > $i,Y2: $i > $i,Y3: $i] : ( c_setsum @ c_Empty @ c_Empty ) ) ) )
            @ ^ [Y0: $i] : ( c_setsum @ c_Empty @ ( c_Inj1 @ Y0 ) )
            @ ^ [Y0: $i] : c_Empty
            @ ( c_Inj0 @ ( c_Inj1 @ c_Empty ) ) ) ) )
    & ! [X13: $i,X14: $i > ( $i > $i ) > $i] :
        ( $true
        = ( sK12
          @ ^ [Y0: $i > $i] : ( c_Inj0 @ ( Y0 @ c_Empty ) )
          @ ^ [Y0: $i] : X13
          @ ^ [Y0: $i] :
              ( X14 @ c_Empty
              @ ^ [Y1: $i] : c_Empty )
          @ ( c_Inj1 @ c_Empty ) ) ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK9,sK10,sK11,sK12]),skolemize(X0,sK9),skolemize(X1,sK10),skolemize(X2,sK11),skolemize(X3,sK12)],[f332]) ).

thf(f338,plain,
    ( $true
    = ( c_not
      @ ( ?? @ $i
        @ ^ [Y0: $i] : ( c_In @ Y0 @ c_Empty ) ) ) ),
    inference(cnf_transformation,[],[f120]) ).

thf(f356,plain,
    ( c_not
    = ( ^ [Y0: $o] :
          ( Y0
         => c_False ) ) ),
    inference(cnf_transformation,[],[f136]) ).

thf(f357,plain,
    ( c_and
    = ( ^ [Y0: $o,Y1: $o] :
          ( !! @ $o
          @ ^ [Y2: $o] :
              ( ( Y0
               => ( Y1
                 => Y2 ) )
             => Y2 ) ) ) ),
    inference(cnf_transformation,[],[f138]) ).

thf(f358,plain,
    ( c_or
    = ( ^ [Y0: $o,Y1: $o] :
          ( !! @ $o
          @ ^ [Y2: $o] :
              ( ( Y0
               => Y2 )
             => ( ( Y1
                 => Y2 )
               => Y2 ) ) ) ) ),
    inference(cnf_transformation,[],[f140]) ).

thf(f385,plain,
    ( c_If_i
    = ( ^ [Y0: $o,Y1: $i,Y2: $i] :
          ( c_Eps_i
          @ ^ [Y3: $i] : ( c_or @ ( c_and @ Y0 @ ( Y1 = Y3 ) ) @ ( c_and @ ( c_not @ Y0 ) @ ( Y2 = Y3 ) ) ) ) ) ),
    inference(cnf_transformation,[],[f184]) ).

thf(f390,plain,
    ( c_UPair
    = ( ^ [Y0: $i,Y1: $i] :
          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
          @ ^ [Y2: $i] : ( c_If_i @ ( c_In @ c_Empty @ Y2 ) @ Y0 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f190]) ).

thf(f391,plain,
    ( c_Sing
    = ( ^ [Y0: $i] : ( c_UPair @ Y0 @ Y0 ) ) ),
    inference(cnf_transformation,[],[f191]) ).

thf(f392,plain,
    ( c_binunion
    = ( ^ [Y0: $i,Y1: $i] : ( c_Union @ ( c_UPair @ Y0 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f192]) ).

thf(f403,plain,
    ( c_In_rec_poly_G_i
    = ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i,Y2: $i] :
          ( !! @ ( $i > $i > $o )
          @ ^ [Y3: $i > $i > $o] :
              ( ( !! @ ( $i > $i )
                @ ^ [Y4: $i > $i] :
                    ( !! @ $i
                    @ ^ [Y5: $i] :
                        ( ( !! @ $i
                          @ ^ [Y6: $i] :
                              ( ( c_In @ Y6 @ Y5 )
                             => ( Y3 @ Y6 @ ( Y4 @ Y6 ) ) ) )
                       => ( Y3 @ Y5 @ ( Y0 @ Y5 @ Y4 ) ) ) ) )
             => ( Y3 @ Y1 @ Y2 ) ) ) ) ),
    inference(cnf_transformation,[],[f213]) ).

thf(f404,plain,
    ( c_In_rec_poly_i
    = ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i] :
          ( c_Eps_i
          @ ^ [Y2: $i] : ( c_In_rec_poly_G_i @ Y0 @ Y1 @ Y2 ) ) ) ),
    inference(cnf_transformation,[],[f215]) ).

thf(f412,plain,
    ( c_Inj1
    = ( c_In_rec_poly_i
      @ ^ [Y0: $i,Y1: $i > $i] :
          ( c_binunion @ ( c_Sing @ c_Empty )
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] : ( Y1 @ Y2 ) ) ) ) ),
    inference(cnf_transformation,[],[f230]) ).

thf(f413,plain,
    ( c_Inj0
    = ( ^ [Y0: $i] :
          ( c_Repl @ Y0
          @ ^ [Y1: $i] : ( c_Inj1 @ Y1 ) ) ) ),
    inference(cnf_transformation,[],[f232]) ).

thf(f416,plain,
    ( c_setsum
    = ( ^ [Y0: $i,Y1: $i] :
          ( c_binunion
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] : ( c_Inj0 @ Y2 ) )
          @ ( c_Repl @ Y1
            @ ^ [Y2: $i] : ( c_Inj1 @ Y2 ) ) ) ) ),
    inference(cnf_transformation,[],[f238]) ).

thf(f458,plain,
    ( $true
    = ( sK9
      @ ^ [Y0: $i] : Y0
      @ ( c_Inj0 @ c_Empty ) ) ),
    inference(cnf_transformation,[],[f333]) ).

thf(f459,plain,
    ! [X6: $i > $i > $i > $i,X4: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X5: $i > $i > $i] :
      ( ( $true
        = ( c_In @ ( c_Inj0 @ c_Empty )
          @ ( X4
            @ ^ [Y0: $i] : Y0
            @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) )
      | ( $true
       != ( sK9
          @ ^ [Y0: $i] : Y0
          @ ( X6 @ ( c_setsum @ ( c_Inj1 @ ( c_Inj0 @ c_Empty ) ) @ ( X5 @ c_Empty @ c_Empty ) ) @ ( c_setsum @ ( c_setsum @ c_Empty @ ( c_setsum @ c_Empty @ c_Empty ) ) @ ( X6 @ ( c_Inj0 @ c_Empty ) @ ( c_Inj1 @ c_Empty ) @ ( c_setsum @ c_Empty @ c_Empty ) ) )
            @ ( X4
              @ ^ [Y0: $i] : c_Empty
              @ ^ [Y0: $i > $i,Y1: $i] : ( c_setsum @ Y1 @ ( c_setsum @ c_Empty @ c_Empty ) ) ) ) ) ) ),
    inference(cnf_transformation,[],[f333]) ).

thf(f460,plain,
    c_False != $true,
    inference(cnf_transformation,[],[f333]) ).

thf(f484,plain,
    ( c_If_i
    = ( ^ [Y0: $o,Y1: $i,Y2: $i] :
          ( c_Eps_i
          @ ^ [Y3: $i] :
              ( ^ [Y4: $o,Y5: $o] :
                  ( !! @ $o
                  @ ^ [Y6: $o] :
                      ( ( Y4
                       => Y6 )
                     => ( ( Y5
                         => Y6 )
                       => Y6 ) ) )
              @ ( ^ [Y4: $o,Y5: $o] :
                    ( !! @ $o
                    @ ^ [Y6: $o] :
                        ( ( Y4
                         => ( Y5
                           => Y6 ) )
                       => Y6 ) )
                @ Y0
                @ ( Y1 = Y3 ) )
              @ ( ^ [Y4: $o,Y5: $o] :
                    ( !! @ $o
                    @ ^ [Y6: $o] :
                        ( ( Y4
                         => ( Y5
                           => Y6 ) )
                       => Y6 ) )
                @ ( ^ [Y4: $o] :
                      ( Y4
                     => c_False )
                  @ Y0 )
                @ ( Y2 = Y3 ) ) ) ) ) ),
    inference(definition_unfolding,[],[f385,f358,f357,f357,f356]) ).

thf(f489,plain,
    ( c_UPair
    = ( ^ [Y0: $i,Y1: $i] :
          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
          @ ^ [Y2: $i] :
              ( ^ [Y3: $o,Y4: $i,Y5: $i] :
                  ( c_Eps_i
                  @ ^ [Y6: $i] :
                      ( ^ [Y7: $o,Y8: $o] :
                          ( !! @ $o
                          @ ^ [Y9: $o] :
                              ( ( Y7
                               => Y9 )
                             => ( ( Y8
                                 => Y9 )
                               => Y9 ) ) )
                      @ ( ^ [Y7: $o,Y8: $o] :
                            ( !! @ $o
                            @ ^ [Y9: $o] :
                                ( ( Y7
                                 => ( Y8
                                   => Y9 ) )
                               => Y9 ) )
                        @ Y3
                        @ ( Y4 = Y6 ) )
                      @ ( ^ [Y7: $o,Y8: $o] :
                            ( !! @ $o
                            @ ^ [Y9: $o] :
                                ( ( Y7
                                 => ( Y8
                                   => Y9 ) )
                               => Y9 ) )
                        @ ( ^ [Y7: $o] :
                              ( Y7
                             => c_False )
                          @ Y3 )
                        @ ( Y5 = Y6 ) ) ) )
              @ ( c_In @ c_Empty @ Y2 )
              @ Y0
              @ Y1 ) ) ) ),
    inference(definition_unfolding,[],[f390,f484]) ).

thf(f490,plain,
    ( c_Sing
    = ( ^ [Y0: $i] :
          ( ^ [Y1: $i,Y2: $i] :
              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
              @ ^ [Y3: $i] :
                  ( ^ [Y4: $o,Y5: $i,Y6: $i] :
                      ( c_Eps_i
                      @ ^ [Y7: $i] :
                          ( ^ [Y8: $o,Y9: $o] :
                              ( !! @ $o
                              @ ^ [Y10: $o] :
                                  ( ( Y8
                                   => Y10 )
                                 => ( ( Y9
                                     => Y10 )
                                   => Y10 ) ) )
                          @ ( ^ [Y8: $o,Y9: $o] :
                                ( !! @ $o
                                @ ^ [Y10: $o] :
                                    ( ( Y8
                                     => ( Y9
                                       => Y10 ) )
                                   => Y10 ) )
                            @ Y4
                            @ ( Y5 = Y7 ) )
                          @ ( ^ [Y8: $o,Y9: $o] :
                                ( !! @ $o
                                @ ^ [Y10: $o] :
                                    ( ( Y8
                                     => ( Y9
                                       => Y10 ) )
                                   => Y10 ) )
                            @ ( ^ [Y8: $o] :
                                  ( Y8
                                 => c_False )
                              @ Y4 )
                            @ ( Y6 = Y7 ) ) ) )
                  @ ( c_In @ c_Empty @ Y3 )
                  @ Y1
                  @ Y2 ) )
          @ Y0
          @ Y0 ) ) ),
    inference(definition_unfolding,[],[f391,f489]) ).

thf(f491,plain,
    ( c_binunion
    = ( ^ [Y0: $i,Y1: $i] :
          ( c_Union
          @ ( ^ [Y2: $i,Y3: $i] :
                ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                @ ^ [Y4: $i] :
                    ( ^ [Y5: $o,Y6: $i,Y7: $i] :
                        ( c_Eps_i
                        @ ^ [Y8: $i] :
                            ( ^ [Y9: $o,Y10: $o] :
                                ( !! @ $o
                                @ ^ [Y11: $o] :
                                    ( ( Y9
                                     => Y11 )
                                   => ( ( Y10
                                       => Y11 )
                                     => Y11 ) ) )
                            @ ( ^ [Y9: $o,Y10: $o] :
                                  ( !! @ $o
                                  @ ^ [Y11: $o] :
                                      ( ( Y9
                                       => ( Y10
                                         => Y11 ) )
                                     => Y11 ) )
                              @ Y5
                              @ ( Y6 = Y8 ) )
                            @ ( ^ [Y9: $o,Y10: $o] :
                                  ( !! @ $o
                                  @ ^ [Y11: $o] :
                                      ( ( Y9
                                       => ( Y10
                                         => Y11 ) )
                                     => Y11 ) )
                              @ ( ^ [Y9: $o] :
                                    ( Y9
                                   => c_False )
                                @ Y5 )
                              @ ( Y7 = Y8 ) ) ) )
                    @ ( c_In @ c_Empty @ Y4 )
                    @ Y2
                    @ Y3 ) )
            @ Y0
            @ Y1 ) ) ) ),
    inference(definition_unfolding,[],[f392,f489]) ).

thf(f501,plain,
    ( c_In_rec_poly_i
    = ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i] :
          ( c_Eps_i
          @ ^ [Y2: $i] :
              ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i,Y5: $i] :
                  ( !! @ ( $i > $i > $o )
                  @ ^ [Y6: $i > $i > $o] :
                      ( ( !! @ ( $i > $i )
                        @ ^ [Y7: $i > $i] :
                            ( !! @ $i
                            @ ^ [Y8: $i] :
                                ( ( !! @ $i
                                  @ ^ [Y9: $i] :
                                      ( ( c_In @ Y9 @ Y8 )
                                     => ( Y6 @ Y9 @ ( Y7 @ Y9 ) ) ) )
                               => ( Y6 @ Y8 @ ( Y3 @ Y8 @ Y7 ) ) ) ) )
                     => ( Y6 @ Y4 @ Y5 ) ) )
              @ Y0
              @ Y1
              @ Y2 ) ) ) ),
    inference(definition_unfolding,[],[f404,f403]) ).

thf(f509,plain,
    ( c_Inj1
    = ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i] :
          ( c_Eps_i
          @ ^ [Y2: $i] :
              ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i,Y5: $i] :
                  ( !! @ ( $i > $i > $o )
                  @ ^ [Y6: $i > $i > $o] :
                      ( ( !! @ ( $i > $i )
                        @ ^ [Y7: $i > $i] :
                            ( !! @ $i
                            @ ^ [Y8: $i] :
                                ( ( !! @ $i
                                  @ ^ [Y9: $i] :
                                      ( ( c_In @ Y9 @ Y8 )
                                     => ( Y6 @ Y9 @ ( Y7 @ Y9 ) ) ) )
                               => ( Y6 @ Y8 @ ( Y3 @ Y8 @ Y7 ) ) ) ) )
                     => ( Y6 @ Y4 @ Y5 ) ) )
              @ Y0
              @ Y1
              @ Y2 ) )
      @ ^ [Y0: $i,Y1: $i > $i] :
          ( ^ [Y2: $i,Y3: $i] :
              ( c_Union
              @ ( ^ [Y4: $i,Y5: $i] :
                    ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                    @ ^ [Y6: $i] :
                        ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                            ( c_Eps_i
                            @ ^ [Y10: $i] :
                                ( ^ [Y11: $o,Y12: $o] :
                                    ( !! @ $o
                                    @ ^ [Y13: $o] :
                                        ( ( Y11
                                         => Y13 )
                                       => ( ( Y12
                                           => Y13 )
                                         => Y13 ) ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ Y7
                                  @ ( Y8 = Y10 ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ ( ^ [Y11: $o] :
                                        ( Y11
                                       => c_False )
                                    @ Y7 )
                                  @ ( Y9 = Y10 ) ) ) )
                        @ ( c_In @ c_Empty @ Y6 )
                        @ Y4
                        @ Y5 ) )
                @ Y2
                @ Y3 ) )
          @ ( ^ [Y2: $i] :
                ( ^ [Y3: $i,Y4: $i] :
                    ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                    @ ^ [Y5: $i] :
                        ( ^ [Y6: $o,Y7: $i,Y8: $i] :
                            ( c_Eps_i
                            @ ^ [Y9: $i] :
                                ( ^ [Y10: $o,Y11: $o] :
                                    ( !! @ $o
                                    @ ^ [Y12: $o] :
                                        ( ( Y10
                                         => Y12 )
                                       => ( ( Y11
                                           => Y12 )
                                         => Y12 ) ) )
                                @ ( ^ [Y10: $o,Y11: $o] :
                                      ( !! @ $o
                                      @ ^ [Y12: $o] :
                                          ( ( Y10
                                           => ( Y11
                                             => Y12 ) )
                                         => Y12 ) )
                                  @ Y6
                                  @ ( Y7 = Y9 ) )
                                @ ( ^ [Y10: $o,Y11: $o] :
                                      ( !! @ $o
                                      @ ^ [Y12: $o] :
                                          ( ( Y10
                                           => ( Y11
                                             => Y12 ) )
                                         => Y12 ) )
                                  @ ( ^ [Y10: $o] :
                                        ( Y10
                                       => c_False )
                                    @ Y6 )
                                  @ ( Y8 = Y9 ) ) ) )
                        @ ( c_In @ c_Empty @ Y5 )
                        @ Y3
                        @ Y4 ) )
                @ Y2
                @ Y2 )
            @ c_Empty )
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] : ( Y1 @ Y2 ) ) ) ) ),
    inference(definition_unfolding,[],[f412,f501,f491,f490]) ).

thf(f510,plain,
    ( c_Inj0
    = ( ^ [Y0: $i] :
          ( c_Repl @ Y0
          @ ^ [Y1: $i] :
              ( ^ [Y2: $i > ( $i > $i ) > $i,Y3: $i] :
                  ( c_Eps_i
                  @ ^ [Y4: $i] :
                      ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i,Y7: $i] :
                          ( !! @ ( $i > $i > $o )
                          @ ^ [Y8: $i > $i > $o] :
                              ( ( !! @ ( $i > $i )
                                @ ^ [Y9: $i > $i] :
                                    ( !! @ $i
                                    @ ^ [Y10: $i] :
                                        ( ( !! @ $i
                                          @ ^ [Y11: $i] :
                                              ( ( c_In @ Y11 @ Y10 )
                                             => ( Y8 @ Y11 @ ( Y9 @ Y11 ) ) ) )
                                       => ( Y8 @ Y10 @ ( Y5 @ Y10 @ Y9 ) ) ) ) )
                             => ( Y8 @ Y6 @ Y7 ) ) )
                      @ Y2
                      @ Y3
                      @ Y4 ) )
              @ ^ [Y2: $i,Y3: $i > $i] :
                  ( ^ [Y4: $i,Y5: $i] :
                      ( c_Union
                      @ ( ^ [Y6: $i,Y7: $i] :
                            ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                            @ ^ [Y8: $i] :
                                ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y12: $i] :
                                        ( ^ [Y13: $o,Y14: $o] :
                                            ( !! @ $o
                                            @ ^ [Y15: $o] :
                                                ( ( Y13
                                                 => Y15 )
                                               => ( ( Y14
                                                   => Y15 )
                                                 => Y15 ) ) )
                                        @ ( ^ [Y13: $o,Y14: $o] :
                                              ( !! @ $o
                                              @ ^ [Y15: $o] :
                                                  ( ( Y13
                                                   => ( Y14
                                                     => Y15 ) )
                                                 => Y15 ) )
                                          @ Y9
                                          @ ( Y10 = Y12 ) )
                                        @ ( ^ [Y13: $o,Y14: $o] :
                                              ( !! @ $o
                                              @ ^ [Y15: $o] :
                                                  ( ( Y13
                                                   => ( Y14
                                                     => Y15 ) )
                                                 => Y15 ) )
                                          @ ( ^ [Y13: $o] :
                                                ( Y13
                                               => c_False )
                                            @ Y9 )
                                          @ ( Y11 = Y12 ) ) ) )
                                @ ( c_In @ c_Empty @ Y8 )
                                @ Y6
                                @ Y7 ) )
                        @ Y4
                        @ Y5 ) )
                  @ ( ^ [Y4: $i] :
                        ( ^ [Y5: $i,Y6: $i] :
                            ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                            @ ^ [Y7: $i] :
                                ( ^ [Y8: $o,Y9: $i,Y10: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y11: $i] :
                                        ( ^ [Y12: $o,Y13: $o] :
                                            ( !! @ $o
                                            @ ^ [Y14: $o] :
                                                ( ( Y12
                                                 => Y14 )
                                               => ( ( Y13
                                                   => Y14 )
                                                 => Y14 ) ) )
                                        @ ( ^ [Y12: $o,Y13: $o] :
                                              ( !! @ $o
                                              @ ^ [Y14: $o] :
                                                  ( ( Y12
                                                   => ( Y13
                                                     => Y14 ) )
                                                 => Y14 ) )
                                          @ Y8
                                          @ ( Y9 = Y11 ) )
                                        @ ( ^ [Y12: $o,Y13: $o] :
                                              ( !! @ $o
                                              @ ^ [Y14: $o] :
                                                  ( ( Y12
                                                   => ( Y13
                                                     => Y14 ) )
                                                 => Y14 ) )
                                          @ ( ^ [Y12: $o] :
                                                ( Y12
                                               => c_False )
                                            @ Y8 )
                                          @ ( Y10 = Y11 ) ) ) )
                                @ ( c_In @ c_Empty @ Y7 )
                                @ Y5
                                @ Y6 ) )
                        @ Y4
                        @ Y4 )
                    @ c_Empty )
                  @ ( c_Repl @ Y2
                    @ ^ [Y4: $i] : ( Y3 @ Y4 ) ) )
              @ Y1 ) ) ) ),
    inference(definition_unfolding,[],[f413,f509]) ).

thf(f513,plain,
    ( c_setsum
    = ( ^ [Y0: $i,Y1: $i] :
          ( ^ [Y2: $i,Y3: $i] :
              ( c_Union
              @ ( ^ [Y4: $i,Y5: $i] :
                    ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                    @ ^ [Y6: $i] :
                        ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                            ( c_Eps_i
                            @ ^ [Y10: $i] :
                                ( ^ [Y11: $o,Y12: $o] :
                                    ( !! @ $o
                                    @ ^ [Y13: $o] :
                                        ( ( Y11
                                         => Y13 )
                                       => ( ( Y12
                                           => Y13 )
                                         => Y13 ) ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ Y7
                                  @ ( Y8 = Y10 ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ ( ^ [Y11: $o] :
                                        ( Y11
                                       => c_False )
                                    @ Y7 )
                                  @ ( Y9 = Y10 ) ) ) )
                        @ ( c_In @ c_Empty @ Y6 )
                        @ Y4
                        @ Y5 ) )
                @ Y2
                @ Y3 ) )
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] :
                ( ^ [Y3: $i] :
                    ( c_Repl @ Y3
                    @ ^ [Y4: $i] :
                        ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                            ( c_Eps_i
                            @ ^ [Y7: $i] :
                                ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                    ( !! @ ( $i > $i > $o )
                                    @ ^ [Y11: $i > $i > $o] :
                                        ( ( !! @ ( $i > $i )
                                          @ ^ [Y12: $i > $i] :
                                              ( !! @ $i
                                              @ ^ [Y13: $i] :
                                                  ( ( !! @ $i
                                                    @ ^ [Y14: $i] :
                                                        ( ( c_In @ Y14 @ Y13 )
                                                       => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                 => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                       => ( Y11 @ Y9 @ Y10 ) ) )
                                @ Y5
                                @ Y6
                                @ Y7 ) )
                        @ ^ [Y5: $i,Y6: $i > $i] :
                            ( ^ [Y7: $i,Y8: $i] :
                                ( c_Union
                                @ ( ^ [Y9: $i,Y10: $i] :
                                      ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                      @ ^ [Y11: $i] :
                                          ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y15: $i] :
                                                  ( ^ [Y16: $o,Y17: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y18: $o] :
                                                          ( ( Y16
                                                           => Y18 )
                                                         => ( ( Y17
                                                             => Y18 )
                                                           => Y18 ) ) )
                                                  @ ( ^ [Y16: $o,Y17: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y18: $o] :
                                                            ( ( Y16
                                                             => ( Y17
                                                               => Y18 ) )
                                                           => Y18 ) )
                                                    @ Y12
                                                    @ ( Y13 = Y15 ) )
                                                  @ ( ^ [Y16: $o,Y17: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y18: $o] :
                                                            ( ( Y16
                                                             => ( Y17
                                                               => Y18 ) )
                                                           => Y18 ) )
                                                    @ ( ^ [Y16: $o] :
                                                          ( Y16
                                                         => c_False )
                                                      @ Y12 )
                                                    @ ( Y14 = Y15 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y11 )
                                          @ Y9
                                          @ Y10 ) )
                                  @ Y7
                                  @ Y8 ) )
                            @ ( ^ [Y7: $i] :
                                  ( ^ [Y8: $i,Y9: $i] :
                                      ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                      @ ^ [Y10: $i] :
                                          ( ^ [Y11: $o,Y12: $i,Y13: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y14: $i] :
                                                  ( ^ [Y15: $o,Y16: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y17: $o] :
                                                          ( ( Y15
                                                           => Y17 )
                                                         => ( ( Y16
                                                             => Y17 )
                                                           => Y17 ) ) )
                                                  @ ( ^ [Y15: $o,Y16: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y17: $o] :
                                                            ( ( Y15
                                                             => ( Y16
                                                               => Y17 ) )
                                                           => Y17 ) )
                                                    @ Y11
                                                    @ ( Y12 = Y14 ) )
                                                  @ ( ^ [Y15: $o,Y16: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y17: $o] :
                                                            ( ( Y15
                                                             => ( Y16
                                                               => Y17 ) )
                                                           => Y17 ) )
                                                    @ ( ^ [Y15: $o] :
                                                          ( Y15
                                                         => c_False )
                                                      @ Y11 )
                                                    @ ( Y13 = Y14 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y10 )
                                          @ Y8
                                          @ Y9 ) )
                                  @ Y7
                                  @ Y7 )
                              @ c_Empty )
                            @ ( c_Repl @ Y5
                              @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                        @ Y4 ) )
                @ Y2 ) )
          @ ( c_Repl @ Y1
            @ ^ [Y2: $i] :
                ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                    ( c_Eps_i
                    @ ^ [Y5: $i] :
                        ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                            ( !! @ ( $i > $i > $o )
                            @ ^ [Y9: $i > $i > $o] :
                                ( ( !! @ ( $i > $i )
                                  @ ^ [Y10: $i > $i] :
                                      ( !! @ $i
                                      @ ^ [Y11: $i] :
                                          ( ( !! @ $i
                                            @ ^ [Y12: $i] :
                                                ( ( c_In @ Y12 @ Y11 )
                                               => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                         => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                               => ( Y9 @ Y7 @ Y8 ) ) )
                        @ Y3
                        @ Y4
                        @ Y5 ) )
                @ ^ [Y3: $i,Y4: $i > $i] :
                    ( ^ [Y5: $i,Y6: $i] :
                        ( c_Union
                        @ ( ^ [Y7: $i,Y8: $i] :
                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                              @ ^ [Y9: $i] :
                                  ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y13: $i] :
                                          ( ^ [Y14: $o,Y15: $o] :
                                              ( !! @ $o
                                              @ ^ [Y16: $o] :
                                                  ( ( Y14
                                                   => Y16 )
                                                 => ( ( Y15
                                                     => Y16 )
                                                   => Y16 ) ) )
                                          @ ( ^ [Y14: $o,Y15: $o] :
                                                ( !! @ $o
                                                @ ^ [Y16: $o] :
                                                    ( ( Y14
                                                     => ( Y15
                                                       => Y16 ) )
                                                   => Y16 ) )
                                            @ Y10
                                            @ ( Y11 = Y13 ) )
                                          @ ( ^ [Y14: $o,Y15: $o] :
                                                ( !! @ $o
                                                @ ^ [Y16: $o] :
                                                    ( ( Y14
                                                     => ( Y15
                                                       => Y16 ) )
                                                   => Y16 ) )
                                            @ ( ^ [Y14: $o] :
                                                  ( Y14
                                                 => c_False )
                                              @ Y10 )
                                            @ ( Y12 = Y13 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y9 )
                                  @ Y7
                                  @ Y8 ) )
                          @ Y5
                          @ Y6 ) )
                    @ ( ^ [Y5: $i] :
                          ( ^ [Y6: $i,Y7: $i] :
                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                              @ ^ [Y8: $i] :
                                  ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y12: $i] :
                                          ( ^ [Y13: $o,Y14: $o] :
                                              ( !! @ $o
                                              @ ^ [Y15: $o] :
                                                  ( ( Y13
                                                   => Y15 )
                                                 => ( ( Y14
                                                     => Y15 )
                                                   => Y15 ) ) )
                                          @ ( ^ [Y13: $o,Y14: $o] :
                                                ( !! @ $o
                                                @ ^ [Y15: $o] :
                                                    ( ( Y13
                                                     => ( Y14
                                                       => Y15 ) )
                                                   => Y15 ) )
                                            @ Y9
                                            @ ( Y10 = Y12 ) )
                                          @ ( ^ [Y13: $o,Y14: $o] :
                                                ( !! @ $o
                                                @ ^ [Y15: $o] :
                                                    ( ( Y13
                                                     => ( Y14
                                                       => Y15 ) )
                                                   => Y15 ) )
                                            @ ( ^ [Y13: $o] :
                                                  ( Y13
                                                 => c_False )
                                              @ Y9 )
                                            @ ( Y11 = Y12 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y8 )
                                  @ Y6
                                  @ Y7 ) )
                          @ Y5
                          @ Y5 )
                      @ c_Empty )
                    @ ( c_Repl @ Y3
                      @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                @ Y2 ) ) ) ) ),
    inference(definition_unfolding,[],[f416,f491,f510,f509]) ).

thf(f551,plain,
    ( $true
    = ( ^ [Y0: $o] :
          ( Y0
         => c_False )
      @ ( ?? @ $i
        @ ^ [Y0: $i] : ( c_In @ Y0 @ c_Empty ) ) ) ),
    inference(definition_unfolding,[],[f338,f356]) ).

thf(f555,plain,
    ! [X6: $i > $i > $i > $i,X4: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X5: $i > $i > $i] :
      ( ( $true
        = ( c_In
          @ ( ^ [Y0: $i] :
                ( c_Repl @ Y0
                @ ^ [Y1: $i] :
                    ( ^ [Y2: $i > ( $i > $i ) > $i,Y3: $i] :
                        ( c_Eps_i
                        @ ^ [Y4: $i] :
                            ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i,Y7: $i] :
                                ( !! @ ( $i > $i > $o )
                                @ ^ [Y8: $i > $i > $o] :
                                    ( ( !! @ ( $i > $i )
                                      @ ^ [Y9: $i > $i] :
                                          ( !! @ $i
                                          @ ^ [Y10: $i] :
                                              ( ( !! @ $i
                                                @ ^ [Y11: $i] :
                                                    ( ( c_In @ Y11 @ Y10 )
                                                   => ( Y8 @ Y11 @ ( Y9 @ Y11 ) ) ) )
                                             => ( Y8 @ Y10 @ ( Y5 @ Y10 @ Y9 ) ) ) ) )
                                   => ( Y8 @ Y6 @ Y7 ) ) )
                            @ Y2
                            @ Y3
                            @ Y4 ) )
                    @ ^ [Y2: $i,Y3: $i > $i] :
                        ( ^ [Y4: $i,Y5: $i] :
                            ( c_Union
                            @ ( ^ [Y6: $i,Y7: $i] :
                                  ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                  @ ^ [Y8: $i] :
                                      ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                          ( c_Eps_i
                                          @ ^ [Y12: $i] :
                                              ( ^ [Y13: $o,Y14: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y15: $o] :
                                                      ( ( Y13
                                                       => Y15 )
                                                     => ( ( Y14
                                                         => Y15 )
                                                       => Y15 ) ) )
                                              @ ( ^ [Y13: $o,Y14: $o] :
                                                    ( !! @ $o
                                                    @ ^ [Y15: $o] :
                                                        ( ( Y13
                                                         => ( Y14
                                                           => Y15 ) )
                                                       => Y15 ) )
                                                @ Y9
                                                @ ( Y10 = Y12 ) )
                                              @ ( ^ [Y13: $o,Y14: $o] :
                                                    ( !! @ $o
                                                    @ ^ [Y15: $o] :
                                                        ( ( Y13
                                                         => ( Y14
                                                           => Y15 ) )
                                                       => Y15 ) )
                                                @ ( ^ [Y13: $o] :
                                                      ( Y13
                                                     => c_False )
                                                  @ Y9 )
                                                @ ( Y11 = Y12 ) ) ) )
                                      @ ( c_In @ c_Empty @ Y8 )
                                      @ Y6
                                      @ Y7 ) )
                              @ Y4
                              @ Y5 ) )
                        @ ( ^ [Y4: $i] :
                              ( ^ [Y5: $i,Y6: $i] :
                                  ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                  @ ^ [Y7: $i] :
                                      ( ^ [Y8: $o,Y9: $i,Y10: $i] :
                                          ( c_Eps_i
                                          @ ^ [Y11: $i] :
                                              ( ^ [Y12: $o,Y13: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y14: $o] :
                                                      ( ( Y12
                                                       => Y14 )
                                                     => ( ( Y13
                                                         => Y14 )
                                                       => Y14 ) ) )
                                              @ ( ^ [Y12: $o,Y13: $o] :
                                                    ( !! @ $o
                                                    @ ^ [Y14: $o] :
                                                        ( ( Y12
                                                         => ( Y13
                                                           => Y14 ) )
                                                       => Y14 ) )
                                                @ Y8
                                                @ ( Y9 = Y11 ) )
                                              @ ( ^ [Y12: $o,Y13: $o] :
                                                    ( !! @ $o
                                                    @ ^ [Y14: $o] :
                                                        ( ( Y12
                                                         => ( Y13
                                                           => Y14 ) )
                                                       => Y14 ) )
                                                @ ( ^ [Y12: $o] :
                                                      ( Y12
                                                     => c_False )
                                                  @ Y8 )
                                                @ ( Y10 = Y11 ) ) ) )
                                      @ ( c_In @ c_Empty @ Y7 )
                                      @ Y5
                                      @ Y6 ) )
                              @ Y4
                              @ Y4 )
                          @ c_Empty )
                        @ ( c_Repl @ Y2
                          @ ^ [Y4: $i] : ( Y3 @ Y4 ) ) )
                    @ Y1 ) )
            @ c_Empty )
          @ ( X4
            @ ^ [Y0: $i] : Y0
            @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) )
      | ( $true
       != ( sK9
          @ ^ [Y0: $i] : Y0
          @ ( X6
            @ ( ^ [Y0: $i,Y1: $i] :
                  ( ^ [Y2: $i,Y3: $i] :
                      ( c_Union
                      @ ( ^ [Y4: $i,Y5: $i] :
                            ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                            @ ^ [Y6: $i] :
                                ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y10: $i] :
                                        ( ^ [Y11: $o,Y12: $o] :
                                            ( !! @ $o
                                            @ ^ [Y13: $o] :
                                                ( ( Y11
                                                 => Y13 )
                                               => ( ( Y12
                                                   => Y13 )
                                                 => Y13 ) ) )
                                        @ ( ^ [Y11: $o,Y12: $o] :
                                              ( !! @ $o
                                              @ ^ [Y13: $o] :
                                                  ( ( Y11
                                                   => ( Y12
                                                     => Y13 ) )
                                                 => Y13 ) )
                                          @ Y7
                                          @ ( Y8 = Y10 ) )
                                        @ ( ^ [Y11: $o,Y12: $o] :
                                              ( !! @ $o
                                              @ ^ [Y13: $o] :
                                                  ( ( Y11
                                                   => ( Y12
                                                     => Y13 ) )
                                                 => Y13 ) )
                                          @ ( ^ [Y11: $o] :
                                                ( Y11
                                               => c_False )
                                            @ Y7 )
                                          @ ( Y9 = Y10 ) ) ) )
                                @ ( c_In @ c_Empty @ Y6 )
                                @ Y4
                                @ Y5 ) )
                        @ Y2
                        @ Y3 ) )
                  @ ( c_Repl @ Y0
                    @ ^ [Y2: $i] :
                        ( ^ [Y3: $i] :
                            ( c_Repl @ Y3
                            @ ^ [Y4: $i] :
                                ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y7: $i] :
                                        ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                            ( !! @ ( $i > $i > $o )
                                            @ ^ [Y11: $i > $i > $o] :
                                                ( ( !! @ ( $i > $i )
                                                  @ ^ [Y12: $i > $i] :
                                                      ( !! @ $i
                                                      @ ^ [Y13: $i] :
                                                          ( ( !! @ $i
                                                            @ ^ [Y14: $i] :
                                                                ( ( c_In @ Y14 @ Y13 )
                                                               => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                         => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                               => ( Y11 @ Y9 @ Y10 ) ) )
                                        @ Y5
                                        @ Y6
                                        @ Y7 ) )
                                @ ^ [Y5: $i,Y6: $i > $i] :
                                    ( ^ [Y7: $i,Y8: $i] :
                                        ( c_Union
                                        @ ( ^ [Y9: $i,Y10: $i] :
                                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                              @ ^ [Y11: $i] :
                                                  ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                                      ( c_Eps_i
                                                      @ ^ [Y15: $i] :
                                                          ( ^ [Y16: $o,Y17: $o] :
                                                              ( !! @ $o
                                                              @ ^ [Y18: $o] :
                                                                  ( ( Y16
                                                                   => Y18 )
                                                                 => ( ( Y17
                                                                     => Y18 )
                                                                   => Y18 ) ) )
                                                          @ ( ^ [Y16: $o,Y17: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y18: $o] :
                                                                    ( ( Y16
                                                                     => ( Y17
                                                                       => Y18 ) )
                                                                   => Y18 ) )
                                                            @ Y12
                                                            @ ( Y13 = Y15 ) )
                                                          @ ( ^ [Y16: $o,Y17: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y18: $o] :
                                                                    ( ( Y16
                                                                     => ( Y17
                                                                       => Y18 ) )
                                                                   => Y18 ) )
                                                            @ ( ^ [Y16: $o] :
                                                                  ( Y16
                                                                 => c_False )
                                                              @ Y12 )
                                                            @ ( Y14 = Y15 ) ) ) )
                                                  @ ( c_In @ c_Empty @ Y11 )
                                                  @ Y9
                                                  @ Y10 ) )
                                          @ Y7
                                          @ Y8 ) )
                                    @ ( ^ [Y7: $i] :
                                          ( ^ [Y8: $i,Y9: $i] :
                                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                              @ ^ [Y10: $i] :
                                                  ( ^ [Y11: $o,Y12: $i,Y13: $i] :
                                                      ( c_Eps_i
                                                      @ ^ [Y14: $i] :
                                                          ( ^ [Y15: $o,Y16: $o] :
                                                              ( !! @ $o
                                                              @ ^ [Y17: $o] :
                                                                  ( ( Y15
                                                                   => Y17 )
                                                                 => ( ( Y16
                                                                     => Y17 )
                                                                   => Y17 ) ) )
                                                          @ ( ^ [Y15: $o,Y16: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y17: $o] :
                                                                    ( ( Y15
                                                                     => ( Y16
                                                                       => Y17 ) )
                                                                   => Y17 ) )
                                                            @ Y11
                                                            @ ( Y12 = Y14 ) )
                                                          @ ( ^ [Y15: $o,Y16: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y17: $o] :
                                                                    ( ( Y15
                                                                     => ( Y16
                                                                       => Y17 ) )
                                                                   => Y17 ) )
                                                            @ ( ^ [Y15: $o] :
                                                                  ( Y15
                                                                 => c_False )
                                                              @ Y11 )
                                                            @ ( Y13 = Y14 ) ) ) )
                                                  @ ( c_In @ c_Empty @ Y10 )
                                                  @ Y8
                                                  @ Y9 ) )
                                          @ Y7
                                          @ Y7 )
                                      @ c_Empty )
                                    @ ( c_Repl @ Y5
                                      @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                                @ Y4 ) )
                        @ Y2 ) )
                  @ ( c_Repl @ Y1
                    @ ^ [Y2: $i] :
                        ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                            ( c_Eps_i
                            @ ^ [Y5: $i] :
                                ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                                    ( !! @ ( $i > $i > $o )
                                    @ ^ [Y9: $i > $i > $o] :
                                        ( ( !! @ ( $i > $i )
                                          @ ^ [Y10: $i > $i] :
                                              ( !! @ $i
                                              @ ^ [Y11: $i] :
                                                  ( ( !! @ $i
                                                    @ ^ [Y12: $i] :
                                                        ( ( c_In @ Y12 @ Y11 )
                                                       => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                                 => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                                       => ( Y9 @ Y7 @ Y8 ) ) )
                                @ Y3
                                @ Y4
                                @ Y5 ) )
                        @ ^ [Y3: $i,Y4: $i > $i] :
                            ( ^ [Y5: $i,Y6: $i] :
                                ( c_Union
                                @ ( ^ [Y7: $i,Y8: $i] :
                                      ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                      @ ^ [Y9: $i] :
                                          ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y13: $i] :
                                                  ( ^ [Y14: $o,Y15: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y16: $o] :
                                                          ( ( Y14
                                                           => Y16 )
                                                         => ( ( Y15
                                                             => Y16 )
                                                           => Y16 ) ) )
                                                  @ ( ^ [Y14: $o,Y15: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y16: $o] :
                                                            ( ( Y14
                                                             => ( Y15
                                                               => Y16 ) )
                                                           => Y16 ) )
                                                    @ Y10
                                                    @ ( Y11 = Y13 ) )
                                                  @ ( ^ [Y14: $o,Y15: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y16: $o] :
                                                            ( ( Y14
                                                             => ( Y15
                                                               => Y16 ) )
                                                           => Y16 ) )
                                                    @ ( ^ [Y14: $o] :
                                                          ( Y14
                                                         => c_False )
                                                      @ Y10 )
                                                    @ ( Y12 = Y13 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y9 )
                                          @ Y7
                                          @ Y8 ) )
                                  @ Y5
                                  @ Y6 ) )
                            @ ( ^ [Y5: $i] :
                                  ( ^ [Y6: $i,Y7: $i] :
                                      ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                      @ ^ [Y8: $i] :
                                          ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y12: $i] :
                                                  ( ^ [Y13: $o,Y14: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y15: $o] :
                                                          ( ( Y13
                                                           => Y15 )
                                                         => ( ( Y14
                                                             => Y15 )
                                                           => Y15 ) ) )
                                                  @ ( ^ [Y13: $o,Y14: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y15: $o] :
                                                            ( ( Y13
                                                             => ( Y14
                                                               => Y15 ) )
                                                           => Y15 ) )
                                                    @ Y9
                                                    @ ( Y10 = Y12 ) )
                                                  @ ( ^ [Y13: $o,Y14: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y15: $o] :
                                                            ( ( Y13
                                                             => ( Y14
                                                               => Y15 ) )
                                                           => Y15 ) )
                                                    @ ( ^ [Y13: $o] :
                                                          ( Y13
                                                         => c_False )
                                                      @ Y9 )
                                                    @ ( Y11 = Y12 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y8 )
                                          @ Y6
                                          @ Y7 ) )
                                  @ Y5
                                  @ Y5 )
                              @ c_Empty )
                            @ ( c_Repl @ Y3
                              @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                        @ Y2 ) ) )
              @ ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i] :
                    ( c_Eps_i
                    @ ^ [Y2: $i] :
                        ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i,Y5: $i] :
                            ( !! @ ( $i > $i > $o )
                            @ ^ [Y6: $i > $i > $o] :
                                ( ( !! @ ( $i > $i )
                                  @ ^ [Y7: $i > $i] :
                                      ( !! @ $i
                                      @ ^ [Y8: $i] :
                                          ( ( !! @ $i
                                            @ ^ [Y9: $i] :
                                                ( ( c_In @ Y9 @ Y8 )
                                               => ( Y6 @ Y9 @ ( Y7 @ Y9 ) ) ) )
                                         => ( Y6 @ Y8 @ ( Y3 @ Y8 @ Y7 ) ) ) ) )
                               => ( Y6 @ Y4 @ Y5 ) ) )
                        @ Y0
                        @ Y1
                        @ Y2 ) )
                @ ^ [Y0: $i,Y1: $i > $i] :
                    ( ^ [Y2: $i,Y3: $i] :
                        ( c_Union
                        @ ( ^ [Y4: $i,Y5: $i] :
                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                              @ ^ [Y6: $i] :
                                  ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y10: $i] :
                                          ( ^ [Y11: $o,Y12: $o] :
                                              ( !! @ $o
                                              @ ^ [Y13: $o] :
                                                  ( ( Y11
                                                   => Y13 )
                                                 => ( ( Y12
                                                     => Y13 )
                                                   => Y13 ) ) )
                                          @ ( ^ [Y11: $o,Y12: $o] :
                                                ( !! @ $o
                                                @ ^ [Y13: $o] :
                                                    ( ( Y11
                                                     => ( Y12
                                                       => Y13 ) )
                                                   => Y13 ) )
                                            @ Y7
                                            @ ( Y8 = Y10 ) )
                                          @ ( ^ [Y11: $o,Y12: $o] :
                                                ( !! @ $o
                                                @ ^ [Y13: $o] :
                                                    ( ( Y11
                                                     => ( Y12
                                                       => Y13 ) )
                                                   => Y13 ) )
                                            @ ( ^ [Y11: $o] :
                                                  ( Y11
                                                 => c_False )
                                              @ Y7 )
                                            @ ( Y9 = Y10 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y6 )
                                  @ Y4
                                  @ Y5 ) )
                          @ Y2
                          @ Y3 ) )
                    @ ( ^ [Y2: $i] :
                          ( ^ [Y3: $i,Y4: $i] :
                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                              @ ^ [Y5: $i] :
                                  ( ^ [Y6: $o,Y7: $i,Y8: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y9: $i] :
                                          ( ^ [Y10: $o,Y11: $o] :
                                              ( !! @ $o
                                              @ ^ [Y12: $o] :
                                                  ( ( Y10
                                                   => Y12 )
                                                 => ( ( Y11
                                                     => Y12 )
                                                   => Y12 ) ) )
                                          @ ( ^ [Y10: $o,Y11: $o] :
                                                ( !! @ $o
                                                @ ^ [Y12: $o] :
                                                    ( ( Y10
                                                     => ( Y11
                                                       => Y12 ) )
                                                   => Y12 ) )
                                            @ Y6
                                            @ ( Y7 = Y9 ) )
                                          @ ( ^ [Y10: $o,Y11: $o] :
                                                ( !! @ $o
                                                @ ^ [Y12: $o] :
                                                    ( ( Y10
                                                     => ( Y11
                                                       => Y12 ) )
                                                   => Y12 ) )
                                            @ ( ^ [Y10: $o] :
                                                  ( Y10
                                                 => c_False )
                                              @ Y6 )
                                            @ ( Y8 = Y9 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y5 )
                                  @ Y3
                                  @ Y4 ) )
                          @ Y2
                          @ Y2 )
                      @ c_Empty )
                    @ ( c_Repl @ Y0
                      @ ^ [Y2: $i] : ( Y1 @ Y2 ) ) )
                @ ( ^ [Y0: $i] :
                      ( c_Repl @ Y0
                      @ ^ [Y1: $i] :
                          ( ^ [Y2: $i > ( $i > $i ) > $i,Y3: $i] :
                              ( c_Eps_i
                              @ ^ [Y4: $i] :
                                  ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i,Y7: $i] :
                                      ( !! @ ( $i > $i > $o )
                                      @ ^ [Y8: $i > $i > $o] :
                                          ( ( !! @ ( $i > $i )
                                            @ ^ [Y9: $i > $i] :
                                                ( !! @ $i
                                                @ ^ [Y10: $i] :
                                                    ( ( !! @ $i
                                                      @ ^ [Y11: $i] :
                                                          ( ( c_In @ Y11 @ Y10 )
                                                         => ( Y8 @ Y11 @ ( Y9 @ Y11 ) ) ) )
                                                   => ( Y8 @ Y10 @ ( Y5 @ Y10 @ Y9 ) ) ) ) )
                                         => ( Y8 @ Y6 @ Y7 ) ) )
                                  @ Y2
                                  @ Y3
                                  @ Y4 ) )
                          @ ^ [Y2: $i,Y3: $i > $i] :
                              ( ^ [Y4: $i,Y5: $i] :
                                  ( c_Union
                                  @ ( ^ [Y6: $i,Y7: $i] :
                                        ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                        @ ^ [Y8: $i] :
                                            ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                                ( c_Eps_i
                                                @ ^ [Y12: $i] :
                                                    ( ^ [Y13: $o,Y14: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y15: $o] :
                                                            ( ( Y13
                                                             => Y15 )
                                                           => ( ( Y14
                                                               => Y15 )
                                                             => Y15 ) ) )
                                                    @ ( ^ [Y13: $o,Y14: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y15: $o] :
                                                              ( ( Y13
                                                               => ( Y14
                                                                 => Y15 ) )
                                                             => Y15 ) )
                                                      @ Y9
                                                      @ ( Y10 = Y12 ) )
                                                    @ ( ^ [Y13: $o,Y14: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y15: $o] :
                                                              ( ( Y13
                                                               => ( Y14
                                                                 => Y15 ) )
                                                             => Y15 ) )
                                                      @ ( ^ [Y13: $o] :
                                                            ( Y13
                                                           => c_False )
                                                        @ Y9 )
                                                      @ ( Y11 = Y12 ) ) ) )
                                            @ ( c_In @ c_Empty @ Y8 )
                                            @ Y6
                                            @ Y7 ) )
                                    @ Y4
                                    @ Y5 ) )
                              @ ( ^ [Y4: $i] :
                                    ( ^ [Y5: $i,Y6: $i] :
                                        ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                        @ ^ [Y7: $i] :
                                            ( ^ [Y8: $o,Y9: $i,Y10: $i] :
                                                ( c_Eps_i
                                                @ ^ [Y11: $i] :
                                                    ( ^ [Y12: $o,Y13: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y14: $o] :
                                                            ( ( Y12
                                                             => Y14 )
                                                           => ( ( Y13
                                                               => Y14 )
                                                             => Y14 ) ) )
                                                    @ ( ^ [Y12: $o,Y13: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y14: $o] :
                                                              ( ( Y12
                                                               => ( Y13
                                                                 => Y14 ) )
                                                             => Y14 ) )
                                                      @ Y8
                                                      @ ( Y9 = Y11 ) )
                                                    @ ( ^ [Y12: $o,Y13: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y14: $o] :
                                                              ( ( Y12
                                                               => ( Y13
                                                                 => Y14 ) )
                                                             => Y14 ) )
                                                      @ ( ^ [Y12: $o] :
                                                            ( Y12
                                                           => c_False )
                                                        @ Y8 )
                                                      @ ( Y10 = Y11 ) ) ) )
                                            @ ( c_In @ c_Empty @ Y7 )
                                            @ Y5
                                            @ Y6 ) )
                                    @ Y4
                                    @ Y4 )
                                @ c_Empty )
                              @ ( c_Repl @ Y2
                                @ ^ [Y4: $i] : ( Y3 @ Y4 ) ) )
                          @ Y1 ) )
                  @ c_Empty ) )
              @ ( X5 @ c_Empty @ c_Empty ) )
            @ ( ^ [Y0: $i,Y1: $i] :
                  ( ^ [Y2: $i,Y3: $i] :
                      ( c_Union
                      @ ( ^ [Y4: $i,Y5: $i] :
                            ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                            @ ^ [Y6: $i] :
                                ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y10: $i] :
                                        ( ^ [Y11: $o,Y12: $o] :
                                            ( !! @ $o
                                            @ ^ [Y13: $o] :
                                                ( ( Y11
                                                 => Y13 )
                                               => ( ( Y12
                                                   => Y13 )
                                                 => Y13 ) ) )
                                        @ ( ^ [Y11: $o,Y12: $o] :
                                              ( !! @ $o
                                              @ ^ [Y13: $o] :
                                                  ( ( Y11
                                                   => ( Y12
                                                     => Y13 ) )
                                                 => Y13 ) )
                                          @ Y7
                                          @ ( Y8 = Y10 ) )
                                        @ ( ^ [Y11: $o,Y12: $o] :
                                              ( !! @ $o
                                              @ ^ [Y13: $o] :
                                                  ( ( Y11
                                                   => ( Y12
                                                     => Y13 ) )
                                                 => Y13 ) )
                                          @ ( ^ [Y11: $o] :
                                                ( Y11
                                               => c_False )
                                            @ Y7 )
                                          @ ( Y9 = Y10 ) ) ) )
                                @ ( c_In @ c_Empty @ Y6 )
                                @ Y4
                                @ Y5 ) )
                        @ Y2
                        @ Y3 ) )
                  @ ( c_Repl @ Y0
                    @ ^ [Y2: $i] :
                        ( ^ [Y3: $i] :
                            ( c_Repl @ Y3
                            @ ^ [Y4: $i] :
                                ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y7: $i] :
                                        ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                            ( !! @ ( $i > $i > $o )
                                            @ ^ [Y11: $i > $i > $o] :
                                                ( ( !! @ ( $i > $i )
                                                  @ ^ [Y12: $i > $i] :
                                                      ( !! @ $i
                                                      @ ^ [Y13: $i] :
                                                          ( ( !! @ $i
                                                            @ ^ [Y14: $i] :
                                                                ( ( c_In @ Y14 @ Y13 )
                                                               => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                         => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                               => ( Y11 @ Y9 @ Y10 ) ) )
                                        @ Y5
                                        @ Y6
                                        @ Y7 ) )
                                @ ^ [Y5: $i,Y6: $i > $i] :
                                    ( ^ [Y7: $i,Y8: $i] :
                                        ( c_Union
                                        @ ( ^ [Y9: $i,Y10: $i] :
                                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                              @ ^ [Y11: $i] :
                                                  ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                                      ( c_Eps_i
                                                      @ ^ [Y15: $i] :
                                                          ( ^ [Y16: $o,Y17: $o] :
                                                              ( !! @ $o
                                                              @ ^ [Y18: $o] :
                                                                  ( ( Y16
                                                                   => Y18 )
                                                                 => ( ( Y17
                                                                     => Y18 )
                                                                   => Y18 ) ) )
                                                          @ ( ^ [Y16: $o,Y17: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y18: $o] :
                                                                    ( ( Y16
                                                                     => ( Y17
                                                                       => Y18 ) )
                                                                   => Y18 ) )
                                                            @ Y12
                                                            @ ( Y13 = Y15 ) )
                                                          @ ( ^ [Y16: $o,Y17: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y18: $o] :
                                                                    ( ( Y16
                                                                     => ( Y17
                                                                       => Y18 ) )
                                                                   => Y18 ) )
                                                            @ ( ^ [Y16: $o] :
                                                                  ( Y16
                                                                 => c_False )
                                                              @ Y12 )
                                                            @ ( Y14 = Y15 ) ) ) )
                                                  @ ( c_In @ c_Empty @ Y11 )
                                                  @ Y9
                                                  @ Y10 ) )
                                          @ Y7
                                          @ Y8 ) )
                                    @ ( ^ [Y7: $i] :
                                          ( ^ [Y8: $i,Y9: $i] :
                                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                              @ ^ [Y10: $i] :
                                                  ( ^ [Y11: $o,Y12: $i,Y13: $i] :
                                                      ( c_Eps_i
                                                      @ ^ [Y14: $i] :
                                                          ( ^ [Y15: $o,Y16: $o] :
                                                              ( !! @ $o
                                                              @ ^ [Y17: $o] :
                                                                  ( ( Y15
                                                                   => Y17 )
                                                                 => ( ( Y16
                                                                     => Y17 )
                                                                   => Y17 ) ) )
                                                          @ ( ^ [Y15: $o,Y16: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y17: $o] :
                                                                    ( ( Y15
                                                                     => ( Y16
                                                                       => Y17 ) )
                                                                   => Y17 ) )
                                                            @ Y11
                                                            @ ( Y12 = Y14 ) )
                                                          @ ( ^ [Y15: $o,Y16: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y17: $o] :
                                                                    ( ( Y15
                                                                     => ( Y16
                                                                       => Y17 ) )
                                                                   => Y17 ) )
                                                            @ ( ^ [Y15: $o] :
                                                                  ( Y15
                                                                 => c_False )
                                                              @ Y11 )
                                                            @ ( Y13 = Y14 ) ) ) )
                                                  @ ( c_In @ c_Empty @ Y10 )
                                                  @ Y8
                                                  @ Y9 ) )
                                          @ Y7
                                          @ Y7 )
                                      @ c_Empty )
                                    @ ( c_Repl @ Y5
                                      @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                                @ Y4 ) )
                        @ Y2 ) )
                  @ ( c_Repl @ Y1
                    @ ^ [Y2: $i] :
                        ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                            ( c_Eps_i
                            @ ^ [Y5: $i] :
                                ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                                    ( !! @ ( $i > $i > $o )
                                    @ ^ [Y9: $i > $i > $o] :
                                        ( ( !! @ ( $i > $i )
                                          @ ^ [Y10: $i > $i] :
                                              ( !! @ $i
                                              @ ^ [Y11: $i] :
                                                  ( ( !! @ $i
                                                    @ ^ [Y12: $i] :
                                                        ( ( c_In @ Y12 @ Y11 )
                                                       => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                                 => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                                       => ( Y9 @ Y7 @ Y8 ) ) )
                                @ Y3
                                @ Y4
                                @ Y5 ) )
                        @ ^ [Y3: $i,Y4: $i > $i] :
                            ( ^ [Y5: $i,Y6: $i] :
                                ( c_Union
                                @ ( ^ [Y7: $i,Y8: $i] :
                                      ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                      @ ^ [Y9: $i] :
                                          ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y13: $i] :
                                                  ( ^ [Y14: $o,Y15: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y16: $o] :
                                                          ( ( Y14
                                                           => Y16 )
                                                         => ( ( Y15
                                                             => Y16 )
                                                           => Y16 ) ) )
                                                  @ ( ^ [Y14: $o,Y15: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y16: $o] :
                                                            ( ( Y14
                                                             => ( Y15
                                                               => Y16 ) )
                                                           => Y16 ) )
                                                    @ Y10
                                                    @ ( Y11 = Y13 ) )
                                                  @ ( ^ [Y14: $o,Y15: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y16: $o] :
                                                            ( ( Y14
                                                             => ( Y15
                                                               => Y16 ) )
                                                           => Y16 ) )
                                                    @ ( ^ [Y14: $o] :
                                                          ( Y14
                                                         => c_False )
                                                      @ Y10 )
                                                    @ ( Y12 = Y13 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y9 )
                                          @ Y7
                                          @ Y8 ) )
                                  @ Y5
                                  @ Y6 ) )
                            @ ( ^ [Y5: $i] :
                                  ( ^ [Y6: $i,Y7: $i] :
                                      ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                      @ ^ [Y8: $i] :
                                          ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y12: $i] :
                                                  ( ^ [Y13: $o,Y14: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y15: $o] :
                                                          ( ( Y13
                                                           => Y15 )
                                                         => ( ( Y14
                                                             => Y15 )
                                                           => Y15 ) ) )
                                                  @ ( ^ [Y13: $o,Y14: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y15: $o] :
                                                            ( ( Y13
                                                             => ( Y14
                                                               => Y15 ) )
                                                           => Y15 ) )
                                                    @ Y9
                                                    @ ( Y10 = Y12 ) )
                                                  @ ( ^ [Y13: $o,Y14: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y15: $o] :
                                                            ( ( Y13
                                                             => ( Y14
                                                               => Y15 ) )
                                                           => Y15 ) )
                                                    @ ( ^ [Y13: $o] :
                                                          ( Y13
                                                         => c_False )
                                                      @ Y9 )
                                                    @ ( Y11 = Y12 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y8 )
                                          @ Y6
                                          @ Y7 ) )
                                  @ Y5
                                  @ Y5 )
                              @ c_Empty )
                            @ ( c_Repl @ Y3
                              @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                        @ Y2 ) ) )
              @ ( ^ [Y0: $i,Y1: $i] :
                    ( ^ [Y2: $i,Y3: $i] :
                        ( c_Union
                        @ ( ^ [Y4: $i,Y5: $i] :
                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                              @ ^ [Y6: $i] :
                                  ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y10: $i] :
                                          ( ^ [Y11: $o,Y12: $o] :
                                              ( !! @ $o
                                              @ ^ [Y13: $o] :
                                                  ( ( Y11
                                                   => Y13 )
                                                 => ( ( Y12
                                                     => Y13 )
                                                   => Y13 ) ) )
                                          @ ( ^ [Y11: $o,Y12: $o] :
                                                ( !! @ $o
                                                @ ^ [Y13: $o] :
                                                    ( ( Y11
                                                     => ( Y12
                                                       => Y13 ) )
                                                   => Y13 ) )
                                            @ Y7
                                            @ ( Y8 = Y10 ) )
                                          @ ( ^ [Y11: $o,Y12: $o] :
                                                ( !! @ $o
                                                @ ^ [Y13: $o] :
                                                    ( ( Y11
                                                     => ( Y12
                                                       => Y13 ) )
                                                   => Y13 ) )
                                            @ ( ^ [Y11: $o] :
                                                  ( Y11
                                                 => c_False )
                                              @ Y7 )
                                            @ ( Y9 = Y10 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y6 )
                                  @ Y4
                                  @ Y5 ) )
                          @ Y2
                          @ Y3 ) )
                    @ ( c_Repl @ Y0
                      @ ^ [Y2: $i] :
                          ( ^ [Y3: $i] :
                              ( c_Repl @ Y3
                              @ ^ [Y4: $i] :
                                  ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y7: $i] :
                                          ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                              ( !! @ ( $i > $i > $o )
                                              @ ^ [Y11: $i > $i > $o] :
                                                  ( ( !! @ ( $i > $i )
                                                    @ ^ [Y12: $i > $i] :
                                                        ( !! @ $i
                                                        @ ^ [Y13: $i] :
                                                            ( ( !! @ $i
                                                              @ ^ [Y14: $i] :
                                                                  ( ( c_In @ Y14 @ Y13 )
                                                                 => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                           => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                                 => ( Y11 @ Y9 @ Y10 ) ) )
                                          @ Y5
                                          @ Y6
                                          @ Y7 ) )
                                  @ ^ [Y5: $i,Y6: $i > $i] :
                                      ( ^ [Y7: $i,Y8: $i] :
                                          ( c_Union
                                          @ ( ^ [Y9: $i,Y10: $i] :
                                                ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                                @ ^ [Y11: $i] :
                                                    ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                                        ( c_Eps_i
                                                        @ ^ [Y15: $i] :
                                                            ( ^ [Y16: $o,Y17: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y18: $o] :
                                                                    ( ( Y16
                                                                     => Y18 )
                                                                   => ( ( Y17
                                                                       => Y18 )
                                                                     => Y18 ) ) )
                                                            @ ( ^ [Y16: $o,Y17: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y18: $o] :
                                                                      ( ( Y16
                                                                       => ( Y17
                                                                         => Y18 ) )
                                                                     => Y18 ) )
                                                              @ Y12
                                                              @ ( Y13 = Y15 ) )
                                                            @ ( ^ [Y16: $o,Y17: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y18: $o] :
                                                                      ( ( Y16
                                                                       => ( Y17
                                                                         => Y18 ) )
                                                                     => Y18 ) )
                                                              @ ( ^ [Y16: $o] :
                                                                    ( Y16
                                                                   => c_False )
                                                                @ Y12 )
                                                              @ ( Y14 = Y15 ) ) ) )
                                                    @ ( c_In @ c_Empty @ Y11 )
                                                    @ Y9
                                                    @ Y10 ) )
                                            @ Y7
                                            @ Y8 ) )
                                      @ ( ^ [Y7: $i] :
                                            ( ^ [Y8: $i,Y9: $i] :
                                                ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                                @ ^ [Y10: $i] :
                                                    ( ^ [Y11: $o,Y12: $i,Y13: $i] :
                                                        ( c_Eps_i
                                                        @ ^ [Y14: $i] :
                                                            ( ^ [Y15: $o,Y16: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y17: $o] :
                                                                    ( ( Y15
                                                                     => Y17 )
                                                                   => ( ( Y16
                                                                       => Y17 )
                                                                     => Y17 ) ) )
                                                            @ ( ^ [Y15: $o,Y16: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y17: $o] :
                                                                      ( ( Y15
                                                                       => ( Y16
                                                                         => Y17 ) )
                                                                     => Y17 ) )
                                                              @ Y11
                                                              @ ( Y12 = Y14 ) )
                                                            @ ( ^ [Y15: $o,Y16: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y17: $o] :
                                                                      ( ( Y15
                                                                       => ( Y16
                                                                         => Y17 ) )
                                                                     => Y17 ) )
                                                              @ ( ^ [Y15: $o] :
                                                                    ( Y15
                                                                   => c_False )
                                                                @ Y11 )
                                                              @ ( Y13 = Y14 ) ) ) )
                                                    @ ( c_In @ c_Empty @ Y10 )
                                                    @ Y8
                                                    @ Y9 ) )
                                            @ Y7
                                            @ Y7 )
                                        @ c_Empty )
                                      @ ( c_Repl @ Y5
                                        @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                                  @ Y4 ) )
                          @ Y2 ) )
                    @ ( c_Repl @ Y1
                      @ ^ [Y2: $i] :
                          ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                              ( c_Eps_i
                              @ ^ [Y5: $i] :
                                  ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                                      ( !! @ ( $i > $i > $o )
                                      @ ^ [Y9: $i > $i > $o] :
                                          ( ( !! @ ( $i > $i )
                                            @ ^ [Y10: $i > $i] :
                                                ( !! @ $i
                                                @ ^ [Y11: $i] :
                                                    ( ( !! @ $i
                                                      @ ^ [Y12: $i] :
                                                          ( ( c_In @ Y12 @ Y11 )
                                                         => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                                   => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                                         => ( Y9 @ Y7 @ Y8 ) ) )
                                  @ Y3
                                  @ Y4
                                  @ Y5 ) )
                          @ ^ [Y3: $i,Y4: $i > $i] :
                              ( ^ [Y5: $i,Y6: $i] :
                                  ( c_Union
                                  @ ( ^ [Y7: $i,Y8: $i] :
                                        ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                        @ ^ [Y9: $i] :
                                            ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                                ( c_Eps_i
                                                @ ^ [Y13: $i] :
                                                    ( ^ [Y14: $o,Y15: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y16: $o] :
                                                            ( ( Y14
                                                             => Y16 )
                                                           => ( ( Y15
                                                               => Y16 )
                                                             => Y16 ) ) )
                                                    @ ( ^ [Y14: $o,Y15: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y16: $o] :
                                                              ( ( Y14
                                                               => ( Y15
                                                                 => Y16 ) )
                                                             => Y16 ) )
                                                      @ Y10
                                                      @ ( Y11 = Y13 ) )
                                                    @ ( ^ [Y14: $o,Y15: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y16: $o] :
                                                              ( ( Y14
                                                               => ( Y15
                                                                 => Y16 ) )
                                                             => Y16 ) )
                                                      @ ( ^ [Y14: $o] :
                                                            ( Y14
                                                           => c_False )
                                                        @ Y10 )
                                                      @ ( Y12 = Y13 ) ) ) )
                                            @ ( c_In @ c_Empty @ Y9 )
                                            @ Y7
                                            @ Y8 ) )
                                    @ Y5
                                    @ Y6 ) )
                              @ ( ^ [Y5: $i] :
                                    ( ^ [Y6: $i,Y7: $i] :
                                        ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                        @ ^ [Y8: $i] :
                                            ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                                ( c_Eps_i
                                                @ ^ [Y12: $i] :
                                                    ( ^ [Y13: $o,Y14: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y15: $o] :
                                                            ( ( Y13
                                                             => Y15 )
                                                           => ( ( Y14
                                                               => Y15 )
                                                             => Y15 ) ) )
                                                    @ ( ^ [Y13: $o,Y14: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y15: $o] :
                                                              ( ( Y13
                                                               => ( Y14
                                                                 => Y15 ) )
                                                             => Y15 ) )
                                                      @ Y9
                                                      @ ( Y10 = Y12 ) )
                                                    @ ( ^ [Y13: $o,Y14: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y15: $o] :
                                                              ( ( Y13
                                                               => ( Y14
                                                                 => Y15 ) )
                                                             => Y15 ) )
                                                      @ ( ^ [Y13: $o] :
                                                            ( Y13
                                                           => c_False )
                                                        @ Y9 )
                                                      @ ( Y11 = Y12 ) ) ) )
                                            @ ( c_In @ c_Empty @ Y8 )
                                            @ Y6
                                            @ Y7 ) )
                                    @ Y5
                                    @ Y5 )
                                @ c_Empty )
                              @ ( c_Repl @ Y3
                                @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                          @ Y2 ) ) )
                @ c_Empty
                @ ( ^ [Y0: $i,Y1: $i] :
                      ( ^ [Y2: $i,Y3: $i] :
                          ( c_Union
                          @ ( ^ [Y4: $i,Y5: $i] :
                                ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                @ ^ [Y6: $i] :
                                    ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                                        ( c_Eps_i
                                        @ ^ [Y10: $i] :
                                            ( ^ [Y11: $o,Y12: $o] :
                                                ( !! @ $o
                                                @ ^ [Y13: $o] :
                                                    ( ( Y11
                                                     => Y13 )
                                                   => ( ( Y12
                                                       => Y13 )
                                                     => Y13 ) ) )
                                            @ ( ^ [Y11: $o,Y12: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y13: $o] :
                                                      ( ( Y11
                                                       => ( Y12
                                                         => Y13 ) )
                                                     => Y13 ) )
                                              @ Y7
                                              @ ( Y8 = Y10 ) )
                                            @ ( ^ [Y11: $o,Y12: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y13: $o] :
                                                      ( ( Y11
                                                       => ( Y12
                                                         => Y13 ) )
                                                     => Y13 ) )
                                              @ ( ^ [Y11: $o] :
                                                    ( Y11
                                                   => c_False )
                                                @ Y7 )
                                              @ ( Y9 = Y10 ) ) ) )
                                    @ ( c_In @ c_Empty @ Y6 )
                                    @ Y4
                                    @ Y5 ) )
                            @ Y2
                            @ Y3 ) )
                      @ ( c_Repl @ Y0
                        @ ^ [Y2: $i] :
                            ( ^ [Y3: $i] :
                                ( c_Repl @ Y3
                                @ ^ [Y4: $i] :
                                    ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                                        ( c_Eps_i
                                        @ ^ [Y7: $i] :
                                            ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                                ( !! @ ( $i > $i > $o )
                                                @ ^ [Y11: $i > $i > $o] :
                                                    ( ( !! @ ( $i > $i )
                                                      @ ^ [Y12: $i > $i] :
                                                          ( !! @ $i
                                                          @ ^ [Y13: $i] :
                                                              ( ( !! @ $i
                                                                @ ^ [Y14: $i] :
                                                                    ( ( c_In @ Y14 @ Y13 )
                                                                   => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                             => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                                   => ( Y11 @ Y9 @ Y10 ) ) )
                                            @ Y5
                                            @ Y6
                                            @ Y7 ) )
                                    @ ^ [Y5: $i,Y6: $i > $i] :
                                        ( ^ [Y7: $i,Y8: $i] :
                                            ( c_Union
                                            @ ( ^ [Y9: $i,Y10: $i] :
                                                  ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                                  @ ^ [Y11: $i] :
                                                      ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                                          ( c_Eps_i
                                                          @ ^ [Y15: $i] :
                                                              ( ^ [Y16: $o,Y17: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y18: $o] :
                                                                      ( ( Y16
                                                                       => Y18 )
                                                                     => ( ( Y17
                                                                         => Y18 )
                                                                       => Y18 ) ) )
                                                              @ ( ^ [Y16: $o,Y17: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y18: $o] :
                                                                        ( ( Y16
                                                                         => ( Y17
                                                                           => Y18 ) )
                                                                       => Y18 ) )
                                                                @ Y12
                                                                @ ( Y13 = Y15 ) )
                                                              @ ( ^ [Y16: $o,Y17: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y18: $o] :
                                                                        ( ( Y16
                                                                         => ( Y17
                                                                           => Y18 ) )
                                                                       => Y18 ) )
                                                                @ ( ^ [Y16: $o] :
                                                                      ( Y16
                                                                     => c_False )
                                                                  @ Y12 )
                                                                @ ( Y14 = Y15 ) ) ) )
                                                      @ ( c_In @ c_Empty @ Y11 )
                                                      @ Y9
                                                      @ Y10 ) )
                                              @ Y7
                                              @ Y8 ) )
                                        @ ( ^ [Y7: $i] :
                                              ( ^ [Y8: $i,Y9: $i] :
                                                  ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                                  @ ^ [Y10: $i] :
                                                      ( ^ [Y11: $o,Y12: $i,Y13: $i] :
                                                          ( c_Eps_i
                                                          @ ^ [Y14: $i] :
                                                              ( ^ [Y15: $o,Y16: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y17: $o] :
                                                                      ( ( Y15
                                                                       => Y17 )
                                                                     => ( ( Y16
                                                                         => Y17 )
                                                                       => Y17 ) ) )
                                                              @ ( ^ [Y15: $o,Y16: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y17: $o] :
                                                                        ( ( Y15
                                                                         => ( Y16
                                                                           => Y17 ) )
                                                                       => Y17 ) )
                                                                @ Y11
                                                                @ ( Y12 = Y14 ) )
                                                              @ ( ^ [Y15: $o,Y16: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y17: $o] :
                                                                        ( ( Y15
                                                                         => ( Y16
                                                                           => Y17 ) )
                                                                       => Y17 ) )
                                                                @ ( ^ [Y15: $o] :
                                                                      ( Y15
                                                                     => c_False )
                                                                  @ Y11 )
                                                                @ ( Y13 = Y14 ) ) ) )
                                                      @ ( c_In @ c_Empty @ Y10 )
                                                      @ Y8
                                                      @ Y9 ) )
                                              @ Y7
                                              @ Y7 )
                                          @ c_Empty )
                                        @ ( c_Repl @ Y5
                                          @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                                    @ Y4 ) )
                            @ Y2 ) )
                      @ ( c_Repl @ Y1
                        @ ^ [Y2: $i] :
                            ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                                ( c_Eps_i
                                @ ^ [Y5: $i] :
                                    ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                                        ( !! @ ( $i > $i > $o )
                                        @ ^ [Y9: $i > $i > $o] :
                                            ( ( !! @ ( $i > $i )
                                              @ ^ [Y10: $i > $i] :
                                                  ( !! @ $i
                                                  @ ^ [Y11: $i] :
                                                      ( ( !! @ $i
                                                        @ ^ [Y12: $i] :
                                                            ( ( c_In @ Y12 @ Y11 )
                                                           => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                                     => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                                           => ( Y9 @ Y7 @ Y8 ) ) )
                                    @ Y3
                                    @ Y4
                                    @ Y5 ) )
                            @ ^ [Y3: $i,Y4: $i > $i] :
                                ( ^ [Y5: $i,Y6: $i] :
                                    ( c_Union
                                    @ ( ^ [Y7: $i,Y8: $i] :
                                          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                          @ ^ [Y9: $i] :
                                              ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                                  ( c_Eps_i
                                                  @ ^ [Y13: $i] :
                                                      ( ^ [Y14: $o,Y15: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y16: $o] :
                                                              ( ( Y14
                                                               => Y16 )
                                                             => ( ( Y15
                                                                 => Y16 )
                                                               => Y16 ) ) )
                                                      @ ( ^ [Y14: $o,Y15: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y16: $o] :
                                                                ( ( Y14
                                                                 => ( Y15
                                                                   => Y16 ) )
                                                               => Y16 ) )
                                                        @ Y10
                                                        @ ( Y11 = Y13 ) )
                                                      @ ( ^ [Y14: $o,Y15: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y16: $o] :
                                                                ( ( Y14
                                                                 => ( Y15
                                                                   => Y16 ) )
                                                               => Y16 ) )
                                                        @ ( ^ [Y14: $o] :
                                                              ( Y14
                                                             => c_False )
                                                          @ Y10 )
                                                        @ ( Y12 = Y13 ) ) ) )
                                              @ ( c_In @ c_Empty @ Y9 )
                                              @ Y7
                                              @ Y8 ) )
                                      @ Y5
                                      @ Y6 ) )
                                @ ( ^ [Y5: $i] :
                                      ( ^ [Y6: $i,Y7: $i] :
                                          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                          @ ^ [Y8: $i] :
                                              ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                                  ( c_Eps_i
                                                  @ ^ [Y12: $i] :
                                                      ( ^ [Y13: $o,Y14: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y15: $o] :
                                                              ( ( Y13
                                                               => Y15 )
                                                             => ( ( Y14
                                                                 => Y15 )
                                                               => Y15 ) ) )
                                                      @ ( ^ [Y13: $o,Y14: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y15: $o] :
                                                                ( ( Y13
                                                                 => ( Y14
                                                                   => Y15 ) )
                                                               => Y15 ) )
                                                        @ Y9
                                                        @ ( Y10 = Y12 ) )
                                                      @ ( ^ [Y13: $o,Y14: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y15: $o] :
                                                                ( ( Y13
                                                                 => ( Y14
                                                                   => Y15 ) )
                                                               => Y15 ) )
                                                        @ ( ^ [Y13: $o] :
                                                              ( Y13
                                                             => c_False )
                                                          @ Y9 )
                                                        @ ( Y11 = Y12 ) ) ) )
                                              @ ( c_In @ c_Empty @ Y8 )
                                              @ Y6
                                              @ Y7 ) )
                                      @ Y5
                                      @ Y5 )
                                  @ c_Empty )
                                @ ( c_Repl @ Y3
                                  @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                            @ Y2 ) ) )
                  @ c_Empty
                  @ c_Empty ) )
              @ ( X6
                @ ( ^ [Y0: $i] :
                      ( c_Repl @ Y0
                      @ ^ [Y1: $i] :
                          ( ^ [Y2: $i > ( $i > $i ) > $i,Y3: $i] :
                              ( c_Eps_i
                              @ ^ [Y4: $i] :
                                  ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i,Y7: $i] :
                                      ( !! @ ( $i > $i > $o )
                                      @ ^ [Y8: $i > $i > $o] :
                                          ( ( !! @ ( $i > $i )
                                            @ ^ [Y9: $i > $i] :
                                                ( !! @ $i
                                                @ ^ [Y10: $i] :
                                                    ( ( !! @ $i
                                                      @ ^ [Y11: $i] :
                                                          ( ( c_In @ Y11 @ Y10 )
                                                         => ( Y8 @ Y11 @ ( Y9 @ Y11 ) ) ) )
                                                   => ( Y8 @ Y10 @ ( Y5 @ Y10 @ Y9 ) ) ) ) )
                                         => ( Y8 @ Y6 @ Y7 ) ) )
                                  @ Y2
                                  @ Y3
                                  @ Y4 ) )
                          @ ^ [Y2: $i,Y3: $i > $i] :
                              ( ^ [Y4: $i,Y5: $i] :
                                  ( c_Union
                                  @ ( ^ [Y6: $i,Y7: $i] :
                                        ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                        @ ^ [Y8: $i] :
                                            ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                                ( c_Eps_i
                                                @ ^ [Y12: $i] :
                                                    ( ^ [Y13: $o,Y14: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y15: $o] :
                                                            ( ( Y13
                                                             => Y15 )
                                                           => ( ( Y14
                                                               => Y15 )
                                                             => Y15 ) ) )
                                                    @ ( ^ [Y13: $o,Y14: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y15: $o] :
                                                              ( ( Y13
                                                               => ( Y14
                                                                 => Y15 ) )
                                                             => Y15 ) )
                                                      @ Y9
                                                      @ ( Y10 = Y12 ) )
                                                    @ ( ^ [Y13: $o,Y14: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y15: $o] :
                                                              ( ( Y13
                                                               => ( Y14
                                                                 => Y15 ) )
                                                             => Y15 ) )
                                                      @ ( ^ [Y13: $o] :
                                                            ( Y13
                                                           => c_False )
                                                        @ Y9 )
                                                      @ ( Y11 = Y12 ) ) ) )
                                            @ ( c_In @ c_Empty @ Y8 )
                                            @ Y6
                                            @ Y7 ) )
                                    @ Y4
                                    @ Y5 ) )
                              @ ( ^ [Y4: $i] :
                                    ( ^ [Y5: $i,Y6: $i] :
                                        ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                        @ ^ [Y7: $i] :
                                            ( ^ [Y8: $o,Y9: $i,Y10: $i] :
                                                ( c_Eps_i
                                                @ ^ [Y11: $i] :
                                                    ( ^ [Y12: $o,Y13: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y14: $o] :
                                                            ( ( Y12
                                                             => Y14 )
                                                           => ( ( Y13
                                                               => Y14 )
                                                             => Y14 ) ) )
                                                    @ ( ^ [Y12: $o,Y13: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y14: $o] :
                                                              ( ( Y12
                                                               => ( Y13
                                                                 => Y14 ) )
                                                             => Y14 ) )
                                                      @ Y8
                                                      @ ( Y9 = Y11 ) )
                                                    @ ( ^ [Y12: $o,Y13: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y14: $o] :
                                                              ( ( Y12
                                                               => ( Y13
                                                                 => Y14 ) )
                                                             => Y14 ) )
                                                      @ ( ^ [Y12: $o] :
                                                            ( Y12
                                                           => c_False )
                                                        @ Y8 )
                                                      @ ( Y10 = Y11 ) ) ) )
                                            @ ( c_In @ c_Empty @ Y7 )
                                            @ Y5
                                            @ Y6 ) )
                                    @ Y4
                                    @ Y4 )
                                @ c_Empty )
                              @ ( c_Repl @ Y2
                                @ ^ [Y4: $i] : ( Y3 @ Y4 ) ) )
                          @ Y1 ) )
                  @ c_Empty )
                @ ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i] :
                      ( c_Eps_i
                      @ ^ [Y2: $i] :
                          ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i,Y5: $i] :
                              ( !! @ ( $i > $i > $o )
                              @ ^ [Y6: $i > $i > $o] :
                                  ( ( !! @ ( $i > $i )
                                    @ ^ [Y7: $i > $i] :
                                        ( !! @ $i
                                        @ ^ [Y8: $i] :
                                            ( ( !! @ $i
                                              @ ^ [Y9: $i] :
                                                  ( ( c_In @ Y9 @ Y8 )
                                                 => ( Y6 @ Y9 @ ( Y7 @ Y9 ) ) ) )
                                           => ( Y6 @ Y8 @ ( Y3 @ Y8 @ Y7 ) ) ) ) )
                                 => ( Y6 @ Y4 @ Y5 ) ) )
                          @ Y0
                          @ Y1
                          @ Y2 ) )
                  @ ^ [Y0: $i,Y1: $i > $i] :
                      ( ^ [Y2: $i,Y3: $i] :
                          ( c_Union
                          @ ( ^ [Y4: $i,Y5: $i] :
                                ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                @ ^ [Y6: $i] :
                                    ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                                        ( c_Eps_i
                                        @ ^ [Y10: $i] :
                                            ( ^ [Y11: $o,Y12: $o] :
                                                ( !! @ $o
                                                @ ^ [Y13: $o] :
                                                    ( ( Y11
                                                     => Y13 )
                                                   => ( ( Y12
                                                       => Y13 )
                                                     => Y13 ) ) )
                                            @ ( ^ [Y11: $o,Y12: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y13: $o] :
                                                      ( ( Y11
                                                       => ( Y12
                                                         => Y13 ) )
                                                     => Y13 ) )
                                              @ Y7
                                              @ ( Y8 = Y10 ) )
                                            @ ( ^ [Y11: $o,Y12: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y13: $o] :
                                                      ( ( Y11
                                                       => ( Y12
                                                         => Y13 ) )
                                                     => Y13 ) )
                                              @ ( ^ [Y11: $o] :
                                                    ( Y11
                                                   => c_False )
                                                @ Y7 )
                                              @ ( Y9 = Y10 ) ) ) )
                                    @ ( c_In @ c_Empty @ Y6 )
                                    @ Y4
                                    @ Y5 ) )
                            @ Y2
                            @ Y3 ) )
                      @ ( ^ [Y2: $i] :
                            ( ^ [Y3: $i,Y4: $i] :
                                ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                @ ^ [Y5: $i] :
                                    ( ^ [Y6: $o,Y7: $i,Y8: $i] :
                                        ( c_Eps_i
                                        @ ^ [Y9: $i] :
                                            ( ^ [Y10: $o,Y11: $o] :
                                                ( !! @ $o
                                                @ ^ [Y12: $o] :
                                                    ( ( Y10
                                                     => Y12 )
                                                   => ( ( Y11
                                                       => Y12 )
                                                     => Y12 ) ) )
                                            @ ( ^ [Y10: $o,Y11: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y12: $o] :
                                                      ( ( Y10
                                                       => ( Y11
                                                         => Y12 ) )
                                                     => Y12 ) )
                                              @ Y6
                                              @ ( Y7 = Y9 ) )
                                            @ ( ^ [Y10: $o,Y11: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y12: $o] :
                                                      ( ( Y10
                                                       => ( Y11
                                                         => Y12 ) )
                                                     => Y12 ) )
                                              @ ( ^ [Y10: $o] :
                                                    ( Y10
                                                   => c_False )
                                                @ Y6 )
                                              @ ( Y8 = Y9 ) ) ) )
                                    @ ( c_In @ c_Empty @ Y5 )
                                    @ Y3
                                    @ Y4 ) )
                            @ Y2
                            @ Y2 )
                        @ c_Empty )
                      @ ( c_Repl @ Y0
                        @ ^ [Y2: $i] : ( Y1 @ Y2 ) ) )
                  @ c_Empty )
                @ ( ^ [Y0: $i,Y1: $i] :
                      ( ^ [Y2: $i,Y3: $i] :
                          ( c_Union
                          @ ( ^ [Y4: $i,Y5: $i] :
                                ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                @ ^ [Y6: $i] :
                                    ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                                        ( c_Eps_i
                                        @ ^ [Y10: $i] :
                                            ( ^ [Y11: $o,Y12: $o] :
                                                ( !! @ $o
                                                @ ^ [Y13: $o] :
                                                    ( ( Y11
                                                     => Y13 )
                                                   => ( ( Y12
                                                       => Y13 )
                                                     => Y13 ) ) )
                                            @ ( ^ [Y11: $o,Y12: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y13: $o] :
                                                      ( ( Y11
                                                       => ( Y12
                                                         => Y13 ) )
                                                     => Y13 ) )
                                              @ Y7
                                              @ ( Y8 = Y10 ) )
                                            @ ( ^ [Y11: $o,Y12: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y13: $o] :
                                                      ( ( Y11
                                                       => ( Y12
                                                         => Y13 ) )
                                                     => Y13 ) )
                                              @ ( ^ [Y11: $o] :
                                                    ( Y11
                                                   => c_False )
                                                @ Y7 )
                                              @ ( Y9 = Y10 ) ) ) )
                                    @ ( c_In @ c_Empty @ Y6 )
                                    @ Y4
                                    @ Y5 ) )
                            @ Y2
                            @ Y3 ) )
                      @ ( c_Repl @ Y0
                        @ ^ [Y2: $i] :
                            ( ^ [Y3: $i] :
                                ( c_Repl @ Y3
                                @ ^ [Y4: $i] :
                                    ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                                        ( c_Eps_i
                                        @ ^ [Y7: $i] :
                                            ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                                ( !! @ ( $i > $i > $o )
                                                @ ^ [Y11: $i > $i > $o] :
                                                    ( ( !! @ ( $i > $i )
                                                      @ ^ [Y12: $i > $i] :
                                                          ( !! @ $i
                                                          @ ^ [Y13: $i] :
                                                              ( ( !! @ $i
                                                                @ ^ [Y14: $i] :
                                                                    ( ( c_In @ Y14 @ Y13 )
                                                                   => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                             => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                                   => ( Y11 @ Y9 @ Y10 ) ) )
                                            @ Y5
                                            @ Y6
                                            @ Y7 ) )
                                    @ ^ [Y5: $i,Y6: $i > $i] :
                                        ( ^ [Y7: $i,Y8: $i] :
                                            ( c_Union
                                            @ ( ^ [Y9: $i,Y10: $i] :
                                                  ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                                  @ ^ [Y11: $i] :
                                                      ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                                          ( c_Eps_i
                                                          @ ^ [Y15: $i] :
                                                              ( ^ [Y16: $o,Y17: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y18: $o] :
                                                                      ( ( Y16
                                                                       => Y18 )
                                                                     => ( ( Y17
                                                                         => Y18 )
                                                                       => Y18 ) ) )
                                                              @ ( ^ [Y16: $o,Y17: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y18: $o] :
                                                                        ( ( Y16
                                                                         => ( Y17
                                                                           => Y18 ) )
                                                                       => Y18 ) )
                                                                @ Y12
                                                                @ ( Y13 = Y15 ) )
                                                              @ ( ^ [Y16: $o,Y17: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y18: $o] :
                                                                        ( ( Y16
                                                                         => ( Y17
                                                                           => Y18 ) )
                                                                       => Y18 ) )
                                                                @ ( ^ [Y16: $o] :
                                                                      ( Y16
                                                                     => c_False )
                                                                  @ Y12 )
                                                                @ ( Y14 = Y15 ) ) ) )
                                                      @ ( c_In @ c_Empty @ Y11 )
                                                      @ Y9
                                                      @ Y10 ) )
                                              @ Y7
                                              @ Y8 ) )
                                        @ ( ^ [Y7: $i] :
                                              ( ^ [Y8: $i,Y9: $i] :
                                                  ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                                  @ ^ [Y10: $i] :
                                                      ( ^ [Y11: $o,Y12: $i,Y13: $i] :
                                                          ( c_Eps_i
                                                          @ ^ [Y14: $i] :
                                                              ( ^ [Y15: $o,Y16: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y17: $o] :
                                                                      ( ( Y15
                                                                       => Y17 )
                                                                     => ( ( Y16
                                                                         => Y17 )
                                                                       => Y17 ) ) )
                                                              @ ( ^ [Y15: $o,Y16: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y17: $o] :
                                                                        ( ( Y15
                                                                         => ( Y16
                                                                           => Y17 ) )
                                                                       => Y17 ) )
                                                                @ Y11
                                                                @ ( Y12 = Y14 ) )
                                                              @ ( ^ [Y15: $o,Y16: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y17: $o] :
                                                                        ( ( Y15
                                                                         => ( Y16
                                                                           => Y17 ) )
                                                                       => Y17 ) )
                                                                @ ( ^ [Y15: $o] :
                                                                      ( Y15
                                                                     => c_False )
                                                                  @ Y11 )
                                                                @ ( Y13 = Y14 ) ) ) )
                                                      @ ( c_In @ c_Empty @ Y10 )
                                                      @ Y8
                                                      @ Y9 ) )
                                              @ Y7
                                              @ Y7 )
                                          @ c_Empty )
                                        @ ( c_Repl @ Y5
                                          @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                                    @ Y4 ) )
                            @ Y2 ) )
                      @ ( c_Repl @ Y1
                        @ ^ [Y2: $i] :
                            ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                                ( c_Eps_i
                                @ ^ [Y5: $i] :
                                    ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                                        ( !! @ ( $i > $i > $o )
                                        @ ^ [Y9: $i > $i > $o] :
                                            ( ( !! @ ( $i > $i )
                                              @ ^ [Y10: $i > $i] :
                                                  ( !! @ $i
                                                  @ ^ [Y11: $i] :
                                                      ( ( !! @ $i
                                                        @ ^ [Y12: $i] :
                                                            ( ( c_In @ Y12 @ Y11 )
                                                           => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                                     => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                                           => ( Y9 @ Y7 @ Y8 ) ) )
                                    @ Y3
                                    @ Y4
                                    @ Y5 ) )
                            @ ^ [Y3: $i,Y4: $i > $i] :
                                ( ^ [Y5: $i,Y6: $i] :
                                    ( c_Union
                                    @ ( ^ [Y7: $i,Y8: $i] :
                                          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                          @ ^ [Y9: $i] :
                                              ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                                  ( c_Eps_i
                                                  @ ^ [Y13: $i] :
                                                      ( ^ [Y14: $o,Y15: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y16: $o] :
                                                              ( ( Y14
                                                               => Y16 )
                                                             => ( ( Y15
                                                                 => Y16 )
                                                               => Y16 ) ) )
                                                      @ ( ^ [Y14: $o,Y15: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y16: $o] :
                                                                ( ( Y14
                                                                 => ( Y15
                                                                   => Y16 ) )
                                                               => Y16 ) )
                                                        @ Y10
                                                        @ ( Y11 = Y13 ) )
                                                      @ ( ^ [Y14: $o,Y15: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y16: $o] :
                                                                ( ( Y14
                                                                 => ( Y15
                                                                   => Y16 ) )
                                                               => Y16 ) )
                                                        @ ( ^ [Y14: $o] :
                                                              ( Y14
                                                             => c_False )
                                                          @ Y10 )
                                                        @ ( Y12 = Y13 ) ) ) )
                                              @ ( c_In @ c_Empty @ Y9 )
                                              @ Y7
                                              @ Y8 ) )
                                      @ Y5
                                      @ Y6 ) )
                                @ ( ^ [Y5: $i] :
                                      ( ^ [Y6: $i,Y7: $i] :
                                          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                          @ ^ [Y8: $i] :
                                              ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                                  ( c_Eps_i
                                                  @ ^ [Y12: $i] :
                                                      ( ^ [Y13: $o,Y14: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y15: $o] :
                                                              ( ( Y13
                                                               => Y15 )
                                                             => ( ( Y14
                                                                 => Y15 )
                                                               => Y15 ) ) )
                                                      @ ( ^ [Y13: $o,Y14: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y15: $o] :
                                                                ( ( Y13
                                                                 => ( Y14
                                                                   => Y15 ) )
                                                               => Y15 ) )
                                                        @ Y9
                                                        @ ( Y10 = Y12 ) )
                                                      @ ( ^ [Y13: $o,Y14: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y15: $o] :
                                                                ( ( Y13
                                                                 => ( Y14
                                                                   => Y15 ) )
                                                               => Y15 ) )
                                                        @ ( ^ [Y13: $o] :
                                                              ( Y13
                                                             => c_False )
                                                          @ Y9 )
                                                        @ ( Y11 = Y12 ) ) ) )
                                              @ ( c_In @ c_Empty @ Y8 )
                                              @ Y6
                                              @ Y7 ) )
                                      @ Y5
                                      @ Y5 )
                                  @ c_Empty )
                                @ ( c_Repl @ Y3
                                  @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                            @ Y2 ) ) )
                  @ c_Empty
                  @ c_Empty ) ) )
            @ ( X4
              @ ^ [Y0: $i] : c_Empty
              @ ^ [Y0: $i > $i,Y1: $i] :
                  ( ^ [Y2: $i,Y3: $i] :
                      ( ^ [Y4: $i,Y5: $i] :
                          ( c_Union
                          @ ( ^ [Y6: $i,Y7: $i] :
                                ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                @ ^ [Y8: $i] :
                                    ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                        ( c_Eps_i
                                        @ ^ [Y12: $i] :
                                            ( ^ [Y13: $o,Y14: $o] :
                                                ( !! @ $o
                                                @ ^ [Y15: $o] :
                                                    ( ( Y13
                                                     => Y15 )
                                                   => ( ( Y14
                                                       => Y15 )
                                                     => Y15 ) ) )
                                            @ ( ^ [Y13: $o,Y14: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y15: $o] :
                                                      ( ( Y13
                                                       => ( Y14
                                                         => Y15 ) )
                                                     => Y15 ) )
                                              @ Y9
                                              @ ( Y10 = Y12 ) )
                                            @ ( ^ [Y13: $o,Y14: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y15: $o] :
                                                      ( ( Y13
                                                       => ( Y14
                                                         => Y15 ) )
                                                     => Y15 ) )
                                              @ ( ^ [Y13: $o] :
                                                    ( Y13
                                                   => c_False )
                                                @ Y9 )
                                              @ ( Y11 = Y12 ) ) ) )
                                    @ ( c_In @ c_Empty @ Y8 )
                                    @ Y6
                                    @ Y7 ) )
                            @ Y4
                            @ Y5 ) )
                      @ ( c_Repl @ Y2
                        @ ^ [Y4: $i] :
                            ( ^ [Y5: $i] :
                                ( c_Repl @ Y5
                                @ ^ [Y6: $i] :
                                    ( ^ [Y7: $i > ( $i > $i ) > $i,Y8: $i] :
                                        ( c_Eps_i
                                        @ ^ [Y9: $i] :
                                            ( ^ [Y10: $i > ( $i > $i ) > $i,Y11: $i,Y12: $i] :
                                                ( !! @ ( $i > $i > $o )
                                                @ ^ [Y13: $i > $i > $o] :
                                                    ( ( !! @ ( $i > $i )
                                                      @ ^ [Y14: $i > $i] :
                                                          ( !! @ $i
                                                          @ ^ [Y15: $i] :
                                                              ( ( !! @ $i
                                                                @ ^ [Y16: $i] :
                                                                    ( ( c_In @ Y16 @ Y15 )
                                                                   => ( Y13 @ Y16 @ ( Y14 @ Y16 ) ) ) )
                                                             => ( Y13 @ Y15 @ ( Y10 @ Y15 @ Y14 ) ) ) ) )
                                                   => ( Y13 @ Y11 @ Y12 ) ) )
                                            @ Y7
                                            @ Y8
                                            @ Y9 ) )
                                    @ ^ [Y7: $i,Y8: $i > $i] :
                                        ( ^ [Y9: $i,Y10: $i] :
                                            ( c_Union
                                            @ ( ^ [Y11: $i,Y12: $i] :
                                                  ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                                  @ ^ [Y13: $i] :
                                                      ( ^ [Y14: $o,Y15: $i,Y16: $i] :
                                                          ( c_Eps_i
                                                          @ ^ [Y17: $i] :
                                                              ( ^ [Y18: $o,Y19: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y20: $o] :
                                                                      ( ( Y18
                                                                       => Y20 )
                                                                     => ( ( Y19
                                                                         => Y20 )
                                                                       => Y20 ) ) )
                                                              @ ( ^ [Y18: $o,Y19: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y20: $o] :
                                                                        ( ( Y18
                                                                         => ( Y19
                                                                           => Y20 ) )
                                                                       => Y20 ) )
                                                                @ Y14
                                                                @ ( Y15 = Y17 ) )
                                                              @ ( ^ [Y18: $o,Y19: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y20: $o] :
                                                                        ( ( Y18
                                                                         => ( Y19
                                                                           => Y20 ) )
                                                                       => Y20 ) )
                                                                @ ( ^ [Y18: $o] :
                                                                      ( Y18
                                                                     => c_False )
                                                                  @ Y14 )
                                                                @ ( Y16 = Y17 ) ) ) )
                                                      @ ( c_In @ c_Empty @ Y13 )
                                                      @ Y11
                                                      @ Y12 ) )
                                              @ Y9
                                              @ Y10 ) )
                                        @ ( ^ [Y9: $i] :
                                              ( ^ [Y10: $i,Y11: $i] :
                                                  ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                                  @ ^ [Y12: $i] :
                                                      ( ^ [Y13: $o,Y14: $i,Y15: $i] :
                                                          ( c_Eps_i
                                                          @ ^ [Y16: $i] :
                                                              ( ^ [Y17: $o,Y18: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y19: $o] :
                                                                      ( ( Y17
                                                                       => Y19 )
                                                                     => ( ( Y18
                                                                         => Y19 )
                                                                       => Y19 ) ) )
                                                              @ ( ^ [Y17: $o,Y18: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y19: $o] :
                                                                        ( ( Y17
                                                                         => ( Y18
                                                                           => Y19 ) )
                                                                       => Y19 ) )
                                                                @ Y13
                                                                @ ( Y14 = Y16 ) )
                                                              @ ( ^ [Y17: $o,Y18: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y19: $o] :
                                                                        ( ( Y17
                                                                         => ( Y18
                                                                           => Y19 ) )
                                                                       => Y19 ) )
                                                                @ ( ^ [Y17: $o] :
                                                                      ( Y17
                                                                     => c_False )
                                                                  @ Y13 )
                                                                @ ( Y15 = Y16 ) ) ) )
                                                      @ ( c_In @ c_Empty @ Y12 )
                                                      @ Y10
                                                      @ Y11 ) )
                                              @ Y9
                                              @ Y9 )
                                          @ c_Empty )
                                        @ ( c_Repl @ Y7
                                          @ ^ [Y9: $i] : ( Y8 @ Y9 ) ) )
                                    @ Y6 ) )
                            @ Y4 ) )
                      @ ( c_Repl @ Y3
                        @ ^ [Y4: $i] :
                            ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                                ( c_Eps_i
                                @ ^ [Y7: $i] :
                                    ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                        ( !! @ ( $i > $i > $o )
                                        @ ^ [Y11: $i > $i > $o] :
                                            ( ( !! @ ( $i > $i )
                                              @ ^ [Y12: $i > $i] :
                                                  ( !! @ $i
                                                  @ ^ [Y13: $i] :
                                                      ( ( !! @ $i
                                                        @ ^ [Y14: $i] :
                                                            ( ( c_In @ Y14 @ Y13 )
                                                           => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                     => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                           => ( Y11 @ Y9 @ Y10 ) ) )
                                    @ Y5
                                    @ Y6
                                    @ Y7 ) )
                            @ ^ [Y5: $i,Y6: $i > $i] :
                                ( ^ [Y7: $i,Y8: $i] :
                                    ( c_Union
                                    @ ( ^ [Y9: $i,Y10: $i] :
                                          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                          @ ^ [Y11: $i] :
                                              ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                                  ( c_Eps_i
                                                  @ ^ [Y15: $i] :
                                                      ( ^ [Y16: $o,Y17: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y18: $o] :
                                                              ( ( Y16
                                                               => Y18 )
                                                             => ( ( Y17
                                                                 => Y18 )
                                                               => Y18 ) ) )
                                                      @ ( ^ [Y16: $o,Y17: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y18: $o] :
                                                                ( ( Y16
                                                                 => ( Y17
                                                                   => Y18 ) )
                                                               => Y18 ) )
                                                        @ Y12
                                                        @ ( Y13 = Y15 ) )
                                                      @ ( ^ [Y16: $o,Y17: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y18: $o] :
                                                                ( ( Y16
                                                                 => ( Y17
                                                                   => Y18 ) )
                                                               => Y18 ) )
                                                        @ ( ^ [Y16: $o] :
                                                              ( Y16
                                                             => c_False )
                                                          @ Y12 )
                                                        @ ( Y14 = Y15 ) ) ) )
                                              @ ( c_In @ c_Empty @ Y11 )
                                              @ Y9
                                              @ Y10 ) )
                                      @ Y7
                                      @ Y8 ) )
                                @ ( ^ [Y7: $i] :
                                      ( ^ [Y8: $i,Y9: $i] :
                                          ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                          @ ^ [Y10: $i] :
                                              ( ^ [Y11: $o,Y12: $i,Y13: $i] :
                                                  ( c_Eps_i
                                                  @ ^ [Y14: $i] :
                                                      ( ^ [Y15: $o,Y16: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y17: $o] :
                                                              ( ( Y15
                                                               => Y17 )
                                                             => ( ( Y16
                                                                 => Y17 )
                                                               => Y17 ) ) )
                                                      @ ( ^ [Y15: $o,Y16: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y17: $o] :
                                                                ( ( Y15
                                                                 => ( Y16
                                                                   => Y17 ) )
                                                               => Y17 ) )
                                                        @ Y11
                                                        @ ( Y12 = Y14 ) )
                                                      @ ( ^ [Y15: $o,Y16: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y17: $o] :
                                                                ( ( Y15
                                                                 => ( Y16
                                                                   => Y17 ) )
                                                               => Y17 ) )
                                                        @ ( ^ [Y15: $o] :
                                                              ( Y15
                                                             => c_False )
                                                          @ Y11 )
                                                        @ ( Y13 = Y14 ) ) ) )
                                              @ ( c_In @ c_Empty @ Y10 )
                                              @ Y8
                                              @ Y9 ) )
                                      @ Y7
                                      @ Y7 )
                                  @ c_Empty )
                                @ ( c_Repl @ Y5
                                  @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                            @ Y4 ) ) )
                  @ Y1
                  @ ( ^ [Y2: $i,Y3: $i] :
                        ( ^ [Y4: $i,Y5: $i] :
                            ( c_Union
                            @ ( ^ [Y6: $i,Y7: $i] :
                                  ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                  @ ^ [Y8: $i] :
                                      ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                          ( c_Eps_i
                                          @ ^ [Y12: $i] :
                                              ( ^ [Y13: $o,Y14: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y15: $o] :
                                                      ( ( Y13
                                                       => Y15 )
                                                     => ( ( Y14
                                                         => Y15 )
                                                       => Y15 ) ) )
                                              @ ( ^ [Y13: $o,Y14: $o] :
                                                    ( !! @ $o
                                                    @ ^ [Y15: $o] :
                                                        ( ( Y13
                                                         => ( Y14
                                                           => Y15 ) )
                                                       => Y15 ) )
                                                @ Y9
                                                @ ( Y10 = Y12 ) )
                                              @ ( ^ [Y13: $o,Y14: $o] :
                                                    ( !! @ $o
                                                    @ ^ [Y15: $o] :
                                                        ( ( Y13
                                                         => ( Y14
                                                           => Y15 ) )
                                                       => Y15 ) )
                                                @ ( ^ [Y13: $o] :
                                                      ( Y13
                                                     => c_False )
                                                  @ Y9 )
                                                @ ( Y11 = Y12 ) ) ) )
                                      @ ( c_In @ c_Empty @ Y8 )
                                      @ Y6
                                      @ Y7 ) )
                              @ Y4
                              @ Y5 ) )
                        @ ( c_Repl @ Y2
                          @ ^ [Y4: $i] :
                              ( ^ [Y5: $i] :
                                  ( c_Repl @ Y5
                                  @ ^ [Y6: $i] :
                                      ( ^ [Y7: $i > ( $i > $i ) > $i,Y8: $i] :
                                          ( c_Eps_i
                                          @ ^ [Y9: $i] :
                                              ( ^ [Y10: $i > ( $i > $i ) > $i,Y11: $i,Y12: $i] :
                                                  ( !! @ ( $i > $i > $o )
                                                  @ ^ [Y13: $i > $i > $o] :
                                                      ( ( !! @ ( $i > $i )
                                                        @ ^ [Y14: $i > $i] :
                                                            ( !! @ $i
                                                            @ ^ [Y15: $i] :
                                                                ( ( !! @ $i
                                                                  @ ^ [Y16: $i] :
                                                                      ( ( c_In @ Y16 @ Y15 )
                                                                     => ( Y13 @ Y16 @ ( Y14 @ Y16 ) ) ) )
                                                               => ( Y13 @ Y15 @ ( Y10 @ Y15 @ Y14 ) ) ) ) )
                                                     => ( Y13 @ Y11 @ Y12 ) ) )
                                              @ Y7
                                              @ Y8
                                              @ Y9 ) )
                                      @ ^ [Y7: $i,Y8: $i > $i] :
                                          ( ^ [Y9: $i,Y10: $i] :
                                              ( c_Union
                                              @ ( ^ [Y11: $i,Y12: $i] :
                                                    ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                                    @ ^ [Y13: $i] :
                                                        ( ^ [Y14: $o,Y15: $i,Y16: $i] :
                                                            ( c_Eps_i
                                                            @ ^ [Y17: $i] :
                                                                ( ^ [Y18: $o,Y19: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y20: $o] :
                                                                        ( ( Y18
                                                                         => Y20 )
                                                                       => ( ( Y19
                                                                           => Y20 )
                                                                         => Y20 ) ) )
                                                                @ ( ^ [Y18: $o,Y19: $o] :
                                                                      ( !! @ $o
                                                                      @ ^ [Y20: $o] :
                                                                          ( ( Y18
                                                                           => ( Y19
                                                                             => Y20 ) )
                                                                         => Y20 ) )
                                                                  @ Y14
                                                                  @ ( Y15 = Y17 ) )
                                                                @ ( ^ [Y18: $o,Y19: $o] :
                                                                      ( !! @ $o
                                                                      @ ^ [Y20: $o] :
                                                                          ( ( Y18
                                                                           => ( Y19
                                                                             => Y20 ) )
                                                                         => Y20 ) )
                                                                  @ ( ^ [Y18: $o] :
                                                                        ( Y18
                                                                       => c_False )
                                                                    @ Y14 )
                                                                  @ ( Y16 = Y17 ) ) ) )
                                                        @ ( c_In @ c_Empty @ Y13 )
                                                        @ Y11
                                                        @ Y12 ) )
                                                @ Y9
                                                @ Y10 ) )
                                          @ ( ^ [Y9: $i] :
                                                ( ^ [Y10: $i,Y11: $i] :
                                                    ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                                    @ ^ [Y12: $i] :
                                                        ( ^ [Y13: $o,Y14: $i,Y15: $i] :
                                                            ( c_Eps_i
                                                            @ ^ [Y16: $i] :
                                                                ( ^ [Y17: $o,Y18: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y19: $o] :
                                                                        ( ( Y17
                                                                         => Y19 )
                                                                       => ( ( Y18
                                                                           => Y19 )
                                                                         => Y19 ) ) )
                                                                @ ( ^ [Y17: $o,Y18: $o] :
                                                                      ( !! @ $o
                                                                      @ ^ [Y19: $o] :
                                                                          ( ( Y17
                                                                           => ( Y18
                                                                             => Y19 ) )
                                                                         => Y19 ) )
                                                                  @ Y13
                                                                  @ ( Y14 = Y16 ) )
                                                                @ ( ^ [Y17: $o,Y18: $o] :
                                                                      ( !! @ $o
                                                                      @ ^ [Y19: $o] :
                                                                          ( ( Y17
                                                                           => ( Y18
                                                                             => Y19 ) )
                                                                         => Y19 ) )
                                                                  @ ( ^ [Y17: $o] :
                                                                        ( Y17
                                                                       => c_False )
                                                                    @ Y13 )
                                                                  @ ( Y15 = Y16 ) ) ) )
                                                        @ ( c_In @ c_Empty @ Y12 )
                                                        @ Y10
                                                        @ Y11 ) )
                                                @ Y9
                                                @ Y9 )
                                            @ c_Empty )
                                          @ ( c_Repl @ Y7
                                            @ ^ [Y9: $i] : ( Y8 @ Y9 ) ) )
                                      @ Y6 ) )
                              @ Y4 ) )
                        @ ( c_Repl @ Y3
                          @ ^ [Y4: $i] :
                              ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                                  ( c_Eps_i
                                  @ ^ [Y7: $i] :
                                      ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                          ( !! @ ( $i > $i > $o )
                                          @ ^ [Y11: $i > $i > $o] :
                                              ( ( !! @ ( $i > $i )
                                                @ ^ [Y12: $i > $i] :
                                                    ( !! @ $i
                                                    @ ^ [Y13: $i] :
                                                        ( ( !! @ $i
                                                          @ ^ [Y14: $i] :
                                                              ( ( c_In @ Y14 @ Y13 )
                                                             => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                       => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                             => ( Y11 @ Y9 @ Y10 ) ) )
                                      @ Y5
                                      @ Y6
                                      @ Y7 ) )
                              @ ^ [Y5: $i,Y6: $i > $i] :
                                  ( ^ [Y7: $i,Y8: $i] :
                                      ( c_Union
                                      @ ( ^ [Y9: $i,Y10: $i] :
                                            ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                            @ ^ [Y11: $i] :
                                                ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                                    ( c_Eps_i
                                                    @ ^ [Y15: $i] :
                                                        ( ^ [Y16: $o,Y17: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y18: $o] :
                                                                ( ( Y16
                                                                 => Y18 )
                                                               => ( ( Y17
                                                                   => Y18 )
                                                                 => Y18 ) ) )
                                                        @ ( ^ [Y16: $o,Y17: $o] :
                                                              ( !! @ $o
                                                              @ ^ [Y18: $o] :
                                                                  ( ( Y16
                                                                   => ( Y17
                                                                     => Y18 ) )
                                                                 => Y18 ) )
                                                          @ Y12
                                                          @ ( Y13 = Y15 ) )
                                                        @ ( ^ [Y16: $o,Y17: $o] :
                                                              ( !! @ $o
                                                              @ ^ [Y18: $o] :
                                                                  ( ( Y16
                                                                   => ( Y17
                                                                     => Y18 ) )
                                                                 => Y18 ) )
                                                          @ ( ^ [Y16: $o] :
                                                                ( Y16
                                                               => c_False )
                                                            @ Y12 )
                                                          @ ( Y14 = Y15 ) ) ) )
                                                @ ( c_In @ c_Empty @ Y11 )
                                                @ Y9
                                                @ Y10 ) )
                                        @ Y7
                                        @ Y8 ) )
                                  @ ( ^ [Y7: $i] :
                                        ( ^ [Y8: $i,Y9: $i] :
                                            ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                                            @ ^ [Y10: $i] :
                                                ( ^ [Y11: $o,Y12: $i,Y13: $i] :
                                                    ( c_Eps_i
                                                    @ ^ [Y14: $i] :
                                                        ( ^ [Y15: $o,Y16: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y17: $o] :
                                                                ( ( Y15
                                                                 => Y17 )
                                                               => ( ( Y16
                                                                   => Y17 )
                                                                 => Y17 ) ) )
                                                        @ ( ^ [Y15: $o,Y16: $o] :
                                                              ( !! @ $o
                                                              @ ^ [Y17: $o] :
                                                                  ( ( Y15
                                                                   => ( Y16
                                                                     => Y17 ) )
                                                                 => Y17 ) )
                                                          @ Y11
                                                          @ ( Y12 = Y14 ) )
                                                        @ ( ^ [Y15: $o,Y16: $o] :
                                                              ( !! @ $o
                                                              @ ^ [Y17: $o] :
                                                                  ( ( Y15
                                                                   => ( Y16
                                                                     => Y17 ) )
                                                                 => Y17 ) )
                                                          @ ( ^ [Y15: $o] :
                                                                ( Y15
                                                               => c_False )
                                                            @ Y11 )
                                                          @ ( Y13 = Y14 ) ) ) )
                                                @ ( c_In @ c_Empty @ Y10 )
                                                @ Y8
                                                @ Y9 ) )
                                        @ Y7
                                        @ Y7 )
                                    @ c_Empty )
                                  @ ( c_Repl @ Y5
                                    @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                              @ Y4 ) ) )
                    @ c_Empty
                    @ c_Empty ) ) ) ) ) ) ),
    inference(definition_unfolding,[],[f459,f510,f513,f509,f510,f513,f513,f513,f510,f509,f513,f513,f513]) ).

thf(f556,plain,
    ( $true
    = ( sK9
      @ ^ [Y0: $i] : Y0
      @ ( ^ [Y0: $i] :
            ( c_Repl @ Y0
            @ ^ [Y1: $i] :
                ( ^ [Y2: $i > ( $i > $i ) > $i,Y3: $i] :
                    ( c_Eps_i
                    @ ^ [Y4: $i] :
                        ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i,Y7: $i] :
                            ( !! @ ( $i > $i > $o )
                            @ ^ [Y8: $i > $i > $o] :
                                ( ( !! @ ( $i > $i )
                                  @ ^ [Y9: $i > $i] :
                                      ( !! @ $i
                                      @ ^ [Y10: $i] :
                                          ( ( !! @ $i
                                            @ ^ [Y11: $i] :
                                                ( ( c_In @ Y11 @ Y10 )
                                               => ( Y8 @ Y11 @ ( Y9 @ Y11 ) ) ) )
                                         => ( Y8 @ Y10 @ ( Y5 @ Y10 @ Y9 ) ) ) ) )
                               => ( Y8 @ Y6 @ Y7 ) ) )
                        @ Y2
                        @ Y3
                        @ Y4 ) )
                @ ^ [Y2: $i,Y3: $i > $i] :
                    ( ^ [Y4: $i,Y5: $i] :
                        ( c_Union
                        @ ( ^ [Y6: $i,Y7: $i] :
                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                              @ ^ [Y8: $i] :
                                  ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y12: $i] :
                                          ( ^ [Y13: $o,Y14: $o] :
                                              ( !! @ $o
                                              @ ^ [Y15: $o] :
                                                  ( ( Y13
                                                   => Y15 )
                                                 => ( ( Y14
                                                     => Y15 )
                                                   => Y15 ) ) )
                                          @ ( ^ [Y13: $o,Y14: $o] :
                                                ( !! @ $o
                                                @ ^ [Y15: $o] :
                                                    ( ( Y13
                                                     => ( Y14
                                                       => Y15 ) )
                                                   => Y15 ) )
                                            @ Y9
                                            @ ( Y10 = Y12 ) )
                                          @ ( ^ [Y13: $o,Y14: $o] :
                                                ( !! @ $o
                                                @ ^ [Y15: $o] :
                                                    ( ( Y13
                                                     => ( Y14
                                                       => Y15 ) )
                                                   => Y15 ) )
                                            @ ( ^ [Y13: $o] :
                                                  ( Y13
                                                 => c_False )
                                              @ Y9 )
                                            @ ( Y11 = Y12 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y8 )
                                  @ Y6
                                  @ Y7 ) )
                          @ Y4
                          @ Y5 ) )
                    @ ( ^ [Y4: $i] :
                          ( ^ [Y5: $i,Y6: $i] :
                              ( c_Repl @ ( c_Power @ ( c_Power @ c_Empty ) )
                              @ ^ [Y7: $i] :
                                  ( ^ [Y8: $o,Y9: $i,Y10: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y11: $i] :
                                          ( ^ [Y12: $o,Y13: $o] :
                                              ( !! @ $o
                                              @ ^ [Y14: $o] :
                                                  ( ( Y12
                                                   => Y14 )
                                                 => ( ( Y13
                                                     => Y14 )
                                                   => Y14 ) ) )
                                          @ ( ^ [Y12: $o,Y13: $o] :
                                                ( !! @ $o
                                                @ ^ [Y14: $o] :
                                                    ( ( Y12
                                                     => ( Y13
                                                       => Y14 ) )
                                                   => Y14 ) )
                                            @ Y8
                                            @ ( Y9 = Y11 ) )
                                          @ ( ^ [Y12: $o,Y13: $o] :
                                                ( !! @ $o
                                                @ ^ [Y14: $o] :
                                                    ( ( Y12
                                                     => ( Y13
                                                       => Y14 ) )
                                                   => Y14 ) )
                                            @ ( ^ [Y12: $o] :
                                                  ( Y12
                                                 => c_False )
                                              @ Y8 )
                                            @ ( Y10 = Y11 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y7 )
                                  @ Y5
                                  @ Y6 ) )
                          @ Y4
                          @ Y4 )
                      @ c_Empty )
                    @ ( c_Repl @ Y2
                      @ ^ [Y4: $i] : ( Y3 @ Y4 ) ) )
                @ Y1 ) )
        @ c_Empty ) ) ),
    inference(definition_unfolding,[],[f458,f510]) ).

thf(f563,definition,
    ( sF13
    = ( c_Power @ c_Empty ) ),
    introduced(definition,[new_symbols(definition,[sF13])],[function_definition]) ).

thf(f564,plain,
    ( ( c_Power @ c_Empty )
    = sF13 ),
    inference(reorient_equations,[],[f563]) ).

thf(f565,definition,
    ( sF14
    = ( c_Power @ sF13 ) ),
    introduced(definition,[new_symbols(definition,[sF14])],[function_definition]) ).

thf(f566,plain,
    ( ( c_Power @ sF13 )
    = sF14 ),
    inference(reorient_equations,[],[f565]) ).

thf(f567,definition,
    ( sF15
    = ( ^ [Y0: $i] :
          ( ^ [Y1: $i,Y2: $i] :
              ( c_Repl @ sF14
              @ ^ [Y3: $i] :
                  ( ^ [Y4: $o,Y5: $i,Y6: $i] :
                      ( c_Eps_i
                      @ ^ [Y7: $i] :
                          ( ^ [Y8: $o,Y9: $o] :
                              ( !! @ $o
                              @ ^ [Y10: $o] :
                                  ( ( Y8
                                   => Y10 )
                                 => ( ( Y9
                                     => Y10 )
                                   => Y10 ) ) )
                          @ ( ^ [Y8: $o,Y9: $o] :
                                ( !! @ $o
                                @ ^ [Y10: $o] :
                                    ( ( Y8
                                     => ( Y9
                                       => Y10 ) )
                                   => Y10 ) )
                            @ Y4
                            @ ( Y5 = Y7 ) )
                          @ ( ^ [Y8: $o,Y9: $o] :
                                ( !! @ $o
                                @ ^ [Y10: $o] :
                                    ( ( Y8
                                     => ( Y9
                                       => Y10 ) )
                                   => Y10 ) )
                            @ ( ^ [Y8: $o] :
                                  ( Y8
                                 => c_False )
                              @ Y4 )
                            @ ( Y6 = Y7 ) ) ) )
                  @ ( c_In @ c_Empty @ Y3 )
                  @ Y1
                  @ Y2 ) )
          @ Y0
          @ Y0 )
      @ c_Empty ) ),
    introduced(definition,[new_symbols(definition,[sF15])],[function_definition]) ).

thf(f568,plain,
    ( ( ^ [Y0: $i] :
          ( ^ [Y1: $i,Y2: $i] :
              ( c_Repl @ sF14
              @ ^ [Y3: $i] :
                  ( ^ [Y4: $o,Y5: $i,Y6: $i] :
                      ( c_Eps_i
                      @ ^ [Y7: $i] :
                          ( ^ [Y8: $o,Y9: $o] :
                              ( !! @ $o
                              @ ^ [Y10: $o] :
                                  ( ( Y8
                                   => Y10 )
                                 => ( ( Y9
                                     => Y10 )
                                   => Y10 ) ) )
                          @ ( ^ [Y8: $o,Y9: $o] :
                                ( !! @ $o
                                @ ^ [Y10: $o] :
                                    ( ( Y8
                                     => ( Y9
                                       => Y10 ) )
                                   => Y10 ) )
                            @ Y4
                            @ ( Y5 = Y7 ) )
                          @ ( ^ [Y8: $o,Y9: $o] :
                                ( !! @ $o
                                @ ^ [Y10: $o] :
                                    ( ( Y8
                                     => ( Y9
                                       => Y10 ) )
                                   => Y10 ) )
                            @ ( ^ [Y8: $o] :
                                  ( Y8
                                 => c_False )
                              @ Y4 )
                            @ ( Y6 = Y7 ) ) ) )
                  @ ( c_In @ c_Empty @ Y3 )
                  @ Y1
                  @ Y2 ) )
          @ Y0
          @ Y0 )
      @ c_Empty )
    = sF15 ),
    inference(reorient_equations,[],[f567]) ).

thf(f569,definition,
    ( sF16
    = ( ^ [Y0: $i] :
          ( c_Repl @ Y0
          @ ^ [Y1: $i] :
              ( ^ [Y2: $i > ( $i > $i ) > $i,Y3: $i] :
                  ( c_Eps_i
                  @ ^ [Y4: $i] :
                      ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i,Y7: $i] :
                          ( !! @ ( $i > $i > $o )
                          @ ^ [Y8: $i > $i > $o] :
                              ( ( !! @ ( $i > $i )
                                @ ^ [Y9: $i > $i] :
                                    ( !! @ $i
                                    @ ^ [Y10: $i] :
                                        ( ( !! @ $i
                                          @ ^ [Y11: $i] :
                                              ( ( c_In @ Y11 @ Y10 )
                                             => ( Y8 @ Y11 @ ( Y9 @ Y11 ) ) ) )
                                       => ( Y8 @ Y10 @ ( Y5 @ Y10 @ Y9 ) ) ) ) )
                             => ( Y8 @ Y6 @ Y7 ) ) )
                      @ Y2
                      @ Y3
                      @ Y4 ) )
              @ ^ [Y2: $i,Y3: $i > $i] :
                  ( ^ [Y4: $i,Y5: $i] :
                      ( c_Union
                      @ ( ^ [Y6: $i,Y7: $i] :
                            ( c_Repl @ sF14
                            @ ^ [Y8: $i] :
                                ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y12: $i] :
                                        ( ^ [Y13: $o,Y14: $o] :
                                            ( !! @ $o
                                            @ ^ [Y15: $o] :
                                                ( ( Y13
                                                 => Y15 )
                                               => ( ( Y14
                                                   => Y15 )
                                                 => Y15 ) ) )
                                        @ ( ^ [Y13: $o,Y14: $o] :
                                              ( !! @ $o
                                              @ ^ [Y15: $o] :
                                                  ( ( Y13
                                                   => ( Y14
                                                     => Y15 ) )
                                                 => Y15 ) )
                                          @ Y9
                                          @ ( Y10 = Y12 ) )
                                        @ ( ^ [Y13: $o,Y14: $o] :
                                              ( !! @ $o
                                              @ ^ [Y15: $o] :
                                                  ( ( Y13
                                                   => ( Y14
                                                     => Y15 ) )
                                                 => Y15 ) )
                                          @ ( ^ [Y13: $o] :
                                                ( Y13
                                               => c_False )
                                            @ Y9 )
                                          @ ( Y11 = Y12 ) ) ) )
                                @ ( c_In @ c_Empty @ Y8 )
                                @ Y6
                                @ Y7 ) )
                        @ Y4
                        @ Y5 ) )
                  @ sF15
                  @ ( c_Repl @ Y2
                    @ ^ [Y4: $i] : ( Y3 @ Y4 ) ) )
              @ Y1 ) )
      @ c_Empty ) ),
    introduced(definition,[new_symbols(definition,[sF16])],[function_definition]) ).

thf(f570,plain,
    ( ( ^ [Y0: $i] :
          ( c_Repl @ Y0
          @ ^ [Y1: $i] :
              ( ^ [Y2: $i > ( $i > $i ) > $i,Y3: $i] :
                  ( c_Eps_i
                  @ ^ [Y4: $i] :
                      ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i,Y7: $i] :
                          ( !! @ ( $i > $i > $o )
                          @ ^ [Y8: $i > $i > $o] :
                              ( ( !! @ ( $i > $i )
                                @ ^ [Y9: $i > $i] :
                                    ( !! @ $i
                                    @ ^ [Y10: $i] :
                                        ( ( !! @ $i
                                          @ ^ [Y11: $i] :
                                              ( ( c_In @ Y11 @ Y10 )
                                             => ( Y8 @ Y11 @ ( Y9 @ Y11 ) ) ) )
                                       => ( Y8 @ Y10 @ ( Y5 @ Y10 @ Y9 ) ) ) ) )
                             => ( Y8 @ Y6 @ Y7 ) ) )
                      @ Y2
                      @ Y3
                      @ Y4 ) )
              @ ^ [Y2: $i,Y3: $i > $i] :
                  ( ^ [Y4: $i,Y5: $i] :
                      ( c_Union
                      @ ( ^ [Y6: $i,Y7: $i] :
                            ( c_Repl @ sF14
                            @ ^ [Y8: $i] :
                                ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y12: $i] :
                                        ( ^ [Y13: $o,Y14: $o] :
                                            ( !! @ $o
                                            @ ^ [Y15: $o] :
                                                ( ( Y13
                                                 => Y15 )
                                               => ( ( Y14
                                                   => Y15 )
                                                 => Y15 ) ) )
                                        @ ( ^ [Y13: $o,Y14: $o] :
                                              ( !! @ $o
                                              @ ^ [Y15: $o] :
                                                  ( ( Y13
                                                   => ( Y14
                                                     => Y15 ) )
                                                 => Y15 ) )
                                          @ Y9
                                          @ ( Y10 = Y12 ) )
                                        @ ( ^ [Y13: $o,Y14: $o] :
                                              ( !! @ $o
                                              @ ^ [Y15: $o] :
                                                  ( ( Y13
                                                   => ( Y14
                                                     => Y15 ) )
                                                 => Y15 ) )
                                          @ ( ^ [Y13: $o] :
                                                ( Y13
                                               => c_False )
                                            @ Y9 )
                                          @ ( Y11 = Y12 ) ) ) )
                                @ ( c_In @ c_Empty @ Y8 )
                                @ Y6
                                @ Y7 ) )
                        @ Y4
                        @ Y5 ) )
                  @ sF15
                  @ ( c_Repl @ Y2
                    @ ^ [Y4: $i] : ( Y3 @ Y4 ) ) )
              @ Y1 ) )
      @ c_Empty )
    = sF16 ),
    inference(reorient_equations,[],[f569]) ).

thf(f571,definition,
    ( sF17
    = ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i] :
          ( c_Eps_i
          @ ^ [Y2: $i] :
              ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i,Y5: $i] :
                  ( !! @ ( $i > $i > $o )
                  @ ^ [Y6: $i > $i > $o] :
                      ( ( !! @ ( $i > $i )
                        @ ^ [Y7: $i > $i] :
                            ( !! @ $i
                            @ ^ [Y8: $i] :
                                ( ( !! @ $i
                                  @ ^ [Y9: $i] :
                                      ( ( c_In @ Y9 @ Y8 )
                                     => ( Y6 @ Y9 @ ( Y7 @ Y9 ) ) ) )
                               => ( Y6 @ Y8 @ ( Y3 @ Y8 @ Y7 ) ) ) ) )
                     => ( Y6 @ Y4 @ Y5 ) ) )
              @ Y0
              @ Y1
              @ Y2 ) )
      @ ^ [Y0: $i,Y1: $i > $i] :
          ( ^ [Y2: $i,Y3: $i] :
              ( c_Union
              @ ( ^ [Y4: $i,Y5: $i] :
                    ( c_Repl @ sF14
                    @ ^ [Y6: $i] :
                        ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                            ( c_Eps_i
                            @ ^ [Y10: $i] :
                                ( ^ [Y11: $o,Y12: $o] :
                                    ( !! @ $o
                                    @ ^ [Y13: $o] :
                                        ( ( Y11
                                         => Y13 )
                                       => ( ( Y12
                                           => Y13 )
                                         => Y13 ) ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ Y7
                                  @ ( Y8 = Y10 ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ ( ^ [Y11: $o] :
                                        ( Y11
                                       => c_False )
                                    @ Y7 )
                                  @ ( Y9 = Y10 ) ) ) )
                        @ ( c_In @ c_Empty @ Y6 )
                        @ Y4
                        @ Y5 ) )
                @ Y2
                @ Y3 ) )
          @ sF15
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] : ( Y1 @ Y2 ) ) )
      @ sF16 ) ),
    introduced(definition,[new_symbols(definition,[sF17])],[function_definition]) ).

thf(f572,plain,
    ( ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i] :
          ( c_Eps_i
          @ ^ [Y2: $i] :
              ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i,Y5: $i] :
                  ( !! @ ( $i > $i > $o )
                  @ ^ [Y6: $i > $i > $o] :
                      ( ( !! @ ( $i > $i )
                        @ ^ [Y7: $i > $i] :
                            ( !! @ $i
                            @ ^ [Y8: $i] :
                                ( ( !! @ $i
                                  @ ^ [Y9: $i] :
                                      ( ( c_In @ Y9 @ Y8 )
                                     => ( Y6 @ Y9 @ ( Y7 @ Y9 ) ) ) )
                               => ( Y6 @ Y8 @ ( Y3 @ Y8 @ Y7 ) ) ) ) )
                     => ( Y6 @ Y4 @ Y5 ) ) )
              @ Y0
              @ Y1
              @ Y2 ) )
      @ ^ [Y0: $i,Y1: $i > $i] :
          ( ^ [Y2: $i,Y3: $i] :
              ( c_Union
              @ ( ^ [Y4: $i,Y5: $i] :
                    ( c_Repl @ sF14
                    @ ^ [Y6: $i] :
                        ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                            ( c_Eps_i
                            @ ^ [Y10: $i] :
                                ( ^ [Y11: $o,Y12: $o] :
                                    ( !! @ $o
                                    @ ^ [Y13: $o] :
                                        ( ( Y11
                                         => Y13 )
                                       => ( ( Y12
                                           => Y13 )
                                         => Y13 ) ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ Y7
                                  @ ( Y8 = Y10 ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ ( ^ [Y11: $o] :
                                        ( Y11
                                       => c_False )
                                    @ Y7 )
                                  @ ( Y9 = Y10 ) ) ) )
                        @ ( c_In @ c_Empty @ Y6 )
                        @ Y4
                        @ Y5 ) )
                @ Y2
                @ Y3 ) )
          @ sF15
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] : ( Y1 @ Y2 ) ) )
      @ sF16 )
    = sF17 ),
    inference(reorient_equations,[],[f571]) ).

thf(f573,definition,
    ( sF18
    = ( ^ [Y0: $i,Y1: $i] :
          ( ^ [Y2: $i,Y3: $i] :
              ( c_Union
              @ ( ^ [Y4: $i,Y5: $i] :
                    ( c_Repl @ sF14
                    @ ^ [Y6: $i] :
                        ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                            ( c_Eps_i
                            @ ^ [Y10: $i] :
                                ( ^ [Y11: $o,Y12: $o] :
                                    ( !! @ $o
                                    @ ^ [Y13: $o] :
                                        ( ( Y11
                                         => Y13 )
                                       => ( ( Y12
                                           => Y13 )
                                         => Y13 ) ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ Y7
                                  @ ( Y8 = Y10 ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ ( ^ [Y11: $o] :
                                        ( Y11
                                       => c_False )
                                    @ Y7 )
                                  @ ( Y9 = Y10 ) ) ) )
                        @ ( c_In @ c_Empty @ Y6 )
                        @ Y4
                        @ Y5 ) )
                @ Y2
                @ Y3 ) )
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] :
                ( ^ [Y3: $i] :
                    ( c_Repl @ Y3
                    @ ^ [Y4: $i] :
                        ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                            ( c_Eps_i
                            @ ^ [Y7: $i] :
                                ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                    ( !! @ ( $i > $i > $o )
                                    @ ^ [Y11: $i > $i > $o] :
                                        ( ( !! @ ( $i > $i )
                                          @ ^ [Y12: $i > $i] :
                                              ( !! @ $i
                                              @ ^ [Y13: $i] :
                                                  ( ( !! @ $i
                                                    @ ^ [Y14: $i] :
                                                        ( ( c_In @ Y14 @ Y13 )
                                                       => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                 => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                       => ( Y11 @ Y9 @ Y10 ) ) )
                                @ Y5
                                @ Y6
                                @ Y7 ) )
                        @ ^ [Y5: $i,Y6: $i > $i] :
                            ( ^ [Y7: $i,Y8: $i] :
                                ( c_Union
                                @ ( ^ [Y9: $i,Y10: $i] :
                                      ( c_Repl @ sF14
                                      @ ^ [Y11: $i] :
                                          ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y15: $i] :
                                                  ( ^ [Y16: $o,Y17: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y18: $o] :
                                                          ( ( Y16
                                                           => Y18 )
                                                         => ( ( Y17
                                                             => Y18 )
                                                           => Y18 ) ) )
                                                  @ ( ^ [Y16: $o,Y17: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y18: $o] :
                                                            ( ( Y16
                                                             => ( Y17
                                                               => Y18 ) )
                                                           => Y18 ) )
                                                    @ Y12
                                                    @ ( Y13 = Y15 ) )
                                                  @ ( ^ [Y16: $o,Y17: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y18: $o] :
                                                            ( ( Y16
                                                             => ( Y17
                                                               => Y18 ) )
                                                           => Y18 ) )
                                                    @ ( ^ [Y16: $o] :
                                                          ( Y16
                                                         => c_False )
                                                      @ Y12 )
                                                    @ ( Y14 = Y15 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y11 )
                                          @ Y9
                                          @ Y10 ) )
                                  @ Y7
                                  @ Y8 ) )
                            @ sF15
                            @ ( c_Repl @ Y5
                              @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                        @ Y4 ) )
                @ Y2 ) )
          @ ( c_Repl @ Y1
            @ ^ [Y2: $i] :
                ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                    ( c_Eps_i
                    @ ^ [Y5: $i] :
                        ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                            ( !! @ ( $i > $i > $o )
                            @ ^ [Y9: $i > $i > $o] :
                                ( ( !! @ ( $i > $i )
                                  @ ^ [Y10: $i > $i] :
                                      ( !! @ $i
                                      @ ^ [Y11: $i] :
                                          ( ( !! @ $i
                                            @ ^ [Y12: $i] :
                                                ( ( c_In @ Y12 @ Y11 )
                                               => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                         => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                               => ( Y9 @ Y7 @ Y8 ) ) )
                        @ Y3
                        @ Y4
                        @ Y5 ) )
                @ ^ [Y3: $i,Y4: $i > $i] :
                    ( ^ [Y5: $i,Y6: $i] :
                        ( c_Union
                        @ ( ^ [Y7: $i,Y8: $i] :
                              ( c_Repl @ sF14
                              @ ^ [Y9: $i] :
                                  ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y13: $i] :
                                          ( ^ [Y14: $o,Y15: $o] :
                                              ( !! @ $o
                                              @ ^ [Y16: $o] :
                                                  ( ( Y14
                                                   => Y16 )
                                                 => ( ( Y15
                                                     => Y16 )
                                                   => Y16 ) ) )
                                          @ ( ^ [Y14: $o,Y15: $o] :
                                                ( !! @ $o
                                                @ ^ [Y16: $o] :
                                                    ( ( Y14
                                                     => ( Y15
                                                       => Y16 ) )
                                                   => Y16 ) )
                                            @ Y10
                                            @ ( Y11 = Y13 ) )
                                          @ ( ^ [Y14: $o,Y15: $o] :
                                                ( !! @ $o
                                                @ ^ [Y16: $o] :
                                                    ( ( Y14
                                                     => ( Y15
                                                       => Y16 ) )
                                                   => Y16 ) )
                                            @ ( ^ [Y14: $o] :
                                                  ( Y14
                                                 => c_False )
                                              @ Y10 )
                                            @ ( Y12 = Y13 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y9 )
                                  @ Y7
                                  @ Y8 ) )
                          @ Y5
                          @ Y6 ) )
                    @ sF15
                    @ ( c_Repl @ Y3
                      @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                @ Y2 ) ) )
      @ c_Empty
      @ c_Empty ) ),
    introduced(definition,[new_symbols(definition,[sF18])],[function_definition]) ).

thf(f574,plain,
    ( ( ^ [Y0: $i,Y1: $i] :
          ( ^ [Y2: $i,Y3: $i] :
              ( c_Union
              @ ( ^ [Y4: $i,Y5: $i] :
                    ( c_Repl @ sF14
                    @ ^ [Y6: $i] :
                        ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                            ( c_Eps_i
                            @ ^ [Y10: $i] :
                                ( ^ [Y11: $o,Y12: $o] :
                                    ( !! @ $o
                                    @ ^ [Y13: $o] :
                                        ( ( Y11
                                         => Y13 )
                                       => ( ( Y12
                                           => Y13 )
                                         => Y13 ) ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ Y7
                                  @ ( Y8 = Y10 ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ ( ^ [Y11: $o] :
                                        ( Y11
                                       => c_False )
                                    @ Y7 )
                                  @ ( Y9 = Y10 ) ) ) )
                        @ ( c_In @ c_Empty @ Y6 )
                        @ Y4
                        @ Y5 ) )
                @ Y2
                @ Y3 ) )
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] :
                ( ^ [Y3: $i] :
                    ( c_Repl @ Y3
                    @ ^ [Y4: $i] :
                        ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                            ( c_Eps_i
                            @ ^ [Y7: $i] :
                                ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                    ( !! @ ( $i > $i > $o )
                                    @ ^ [Y11: $i > $i > $o] :
                                        ( ( !! @ ( $i > $i )
                                          @ ^ [Y12: $i > $i] :
                                              ( !! @ $i
                                              @ ^ [Y13: $i] :
                                                  ( ( !! @ $i
                                                    @ ^ [Y14: $i] :
                                                        ( ( c_In @ Y14 @ Y13 )
                                                       => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                 => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                       => ( Y11 @ Y9 @ Y10 ) ) )
                                @ Y5
                                @ Y6
                                @ Y7 ) )
                        @ ^ [Y5: $i,Y6: $i > $i] :
                            ( ^ [Y7: $i,Y8: $i] :
                                ( c_Union
                                @ ( ^ [Y9: $i,Y10: $i] :
                                      ( c_Repl @ sF14
                                      @ ^ [Y11: $i] :
                                          ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y15: $i] :
                                                  ( ^ [Y16: $o,Y17: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y18: $o] :
                                                          ( ( Y16
                                                           => Y18 )
                                                         => ( ( Y17
                                                             => Y18 )
                                                           => Y18 ) ) )
                                                  @ ( ^ [Y16: $o,Y17: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y18: $o] :
                                                            ( ( Y16
                                                             => ( Y17
                                                               => Y18 ) )
                                                           => Y18 ) )
                                                    @ Y12
                                                    @ ( Y13 = Y15 ) )
                                                  @ ( ^ [Y16: $o,Y17: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y18: $o] :
                                                            ( ( Y16
                                                             => ( Y17
                                                               => Y18 ) )
                                                           => Y18 ) )
                                                    @ ( ^ [Y16: $o] :
                                                          ( Y16
                                                         => c_False )
                                                      @ Y12 )
                                                    @ ( Y14 = Y15 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y11 )
                                          @ Y9
                                          @ Y10 ) )
                                  @ Y7
                                  @ Y8 ) )
                            @ sF15
                            @ ( c_Repl @ Y5
                              @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                        @ Y4 ) )
                @ Y2 ) )
          @ ( c_Repl @ Y1
            @ ^ [Y2: $i] :
                ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                    ( c_Eps_i
                    @ ^ [Y5: $i] :
                        ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                            ( !! @ ( $i > $i > $o )
                            @ ^ [Y9: $i > $i > $o] :
                                ( ( !! @ ( $i > $i )
                                  @ ^ [Y10: $i > $i] :
                                      ( !! @ $i
                                      @ ^ [Y11: $i] :
                                          ( ( !! @ $i
                                            @ ^ [Y12: $i] :
                                                ( ( c_In @ Y12 @ Y11 )
                                               => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                         => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                               => ( Y9 @ Y7 @ Y8 ) ) )
                        @ Y3
                        @ Y4
                        @ Y5 ) )
                @ ^ [Y3: $i,Y4: $i > $i] :
                    ( ^ [Y5: $i,Y6: $i] :
                        ( c_Union
                        @ ( ^ [Y7: $i,Y8: $i] :
                              ( c_Repl @ sF14
                              @ ^ [Y9: $i] :
                                  ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y13: $i] :
                                          ( ^ [Y14: $o,Y15: $o] :
                                              ( !! @ $o
                                              @ ^ [Y16: $o] :
                                                  ( ( Y14
                                                   => Y16 )
                                                 => ( ( Y15
                                                     => Y16 )
                                                   => Y16 ) ) )
                                          @ ( ^ [Y14: $o,Y15: $o] :
                                                ( !! @ $o
                                                @ ^ [Y16: $o] :
                                                    ( ( Y14
                                                     => ( Y15
                                                       => Y16 ) )
                                                   => Y16 ) )
                                            @ Y10
                                            @ ( Y11 = Y13 ) )
                                          @ ( ^ [Y14: $o,Y15: $o] :
                                                ( !! @ $o
                                                @ ^ [Y16: $o] :
                                                    ( ( Y14
                                                     => ( Y15
                                                       => Y16 ) )
                                                   => Y16 ) )
                                            @ ( ^ [Y14: $o] :
                                                  ( Y14
                                                 => c_False )
                                              @ Y10 )
                                            @ ( Y12 = Y13 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y9 )
                                  @ Y7
                                  @ Y8 ) )
                          @ Y5
                          @ Y6 ) )
                    @ sF15
                    @ ( c_Repl @ Y3
                      @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                @ Y2 ) ) )
      @ c_Empty
      @ c_Empty )
    = sF18 ),
    inference(reorient_equations,[],[f573]) ).

thf(f575,definition,
    ( sF19
    = ( ^ [Y0: $i,Y1: $i] :
          ( ^ [Y2: $i,Y3: $i] :
              ( c_Union
              @ ( ^ [Y4: $i,Y5: $i] :
                    ( c_Repl @ sF14
                    @ ^ [Y6: $i] :
                        ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                            ( c_Eps_i
                            @ ^ [Y10: $i] :
                                ( ^ [Y11: $o,Y12: $o] :
                                    ( !! @ $o
                                    @ ^ [Y13: $o] :
                                        ( ( Y11
                                         => Y13 )
                                       => ( ( Y12
                                           => Y13 )
                                         => Y13 ) ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ Y7
                                  @ ( Y8 = Y10 ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ ( ^ [Y11: $o] :
                                        ( Y11
                                       => c_False )
                                    @ Y7 )
                                  @ ( Y9 = Y10 ) ) ) )
                        @ ( c_In @ c_Empty @ Y6 )
                        @ Y4
                        @ Y5 ) )
                @ Y2
                @ Y3 ) )
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] :
                ( ^ [Y3: $i] :
                    ( c_Repl @ Y3
                    @ ^ [Y4: $i] :
                        ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                            ( c_Eps_i
                            @ ^ [Y7: $i] :
                                ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                    ( !! @ ( $i > $i > $o )
                                    @ ^ [Y11: $i > $i > $o] :
                                        ( ( !! @ ( $i > $i )
                                          @ ^ [Y12: $i > $i] :
                                              ( !! @ $i
                                              @ ^ [Y13: $i] :
                                                  ( ( !! @ $i
                                                    @ ^ [Y14: $i] :
                                                        ( ( c_In @ Y14 @ Y13 )
                                                       => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                 => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                       => ( Y11 @ Y9 @ Y10 ) ) )
                                @ Y5
                                @ Y6
                                @ Y7 ) )
                        @ ^ [Y5: $i,Y6: $i > $i] :
                            ( ^ [Y7: $i,Y8: $i] :
                                ( c_Union
                                @ ( ^ [Y9: $i,Y10: $i] :
                                      ( c_Repl @ sF14
                                      @ ^ [Y11: $i] :
                                          ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y15: $i] :
                                                  ( ^ [Y16: $o,Y17: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y18: $o] :
                                                          ( ( Y16
                                                           => Y18 )
                                                         => ( ( Y17
                                                             => Y18 )
                                                           => Y18 ) ) )
                                                  @ ( ^ [Y16: $o,Y17: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y18: $o] :
                                                            ( ( Y16
                                                             => ( Y17
                                                               => Y18 ) )
                                                           => Y18 ) )
                                                    @ Y12
                                                    @ ( Y13 = Y15 ) )
                                                  @ ( ^ [Y16: $o,Y17: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y18: $o] :
                                                            ( ( Y16
                                                             => ( Y17
                                                               => Y18 ) )
                                                           => Y18 ) )
                                                    @ ( ^ [Y16: $o] :
                                                          ( Y16
                                                         => c_False )
                                                      @ Y12 )
                                                    @ ( Y14 = Y15 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y11 )
                                          @ Y9
                                          @ Y10 ) )
                                  @ Y7
                                  @ Y8 ) )
                            @ sF15
                            @ ( c_Repl @ Y5
                              @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                        @ Y4 ) )
                @ Y2 ) )
          @ ( c_Repl @ Y1
            @ ^ [Y2: $i] :
                ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                    ( c_Eps_i
                    @ ^ [Y5: $i] :
                        ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                            ( !! @ ( $i > $i > $o )
                            @ ^ [Y9: $i > $i > $o] :
                                ( ( !! @ ( $i > $i )
                                  @ ^ [Y10: $i > $i] :
                                      ( !! @ $i
                                      @ ^ [Y11: $i] :
                                          ( ( !! @ $i
                                            @ ^ [Y12: $i] :
                                                ( ( c_In @ Y12 @ Y11 )
                                               => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                         => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                               => ( Y9 @ Y7 @ Y8 ) ) )
                        @ Y3
                        @ Y4
                        @ Y5 ) )
                @ ^ [Y3: $i,Y4: $i > $i] :
                    ( ^ [Y5: $i,Y6: $i] :
                        ( c_Union
                        @ ( ^ [Y7: $i,Y8: $i] :
                              ( c_Repl @ sF14
                              @ ^ [Y9: $i] :
                                  ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y13: $i] :
                                          ( ^ [Y14: $o,Y15: $o] :
                                              ( !! @ $o
                                              @ ^ [Y16: $o] :
                                                  ( ( Y14
                                                   => Y16 )
                                                 => ( ( Y15
                                                     => Y16 )
                                                   => Y16 ) ) )
                                          @ ( ^ [Y14: $o,Y15: $o] :
                                                ( !! @ $o
                                                @ ^ [Y16: $o] :
                                                    ( ( Y14
                                                     => ( Y15
                                                       => Y16 ) )
                                                   => Y16 ) )
                                            @ Y10
                                            @ ( Y11 = Y13 ) )
                                          @ ( ^ [Y14: $o,Y15: $o] :
                                                ( !! @ $o
                                                @ ^ [Y16: $o] :
                                                    ( ( Y14
                                                     => ( Y15
                                                       => Y16 ) )
                                                   => Y16 ) )
                                            @ ( ^ [Y14: $o] :
                                                  ( Y14
                                                 => c_False )
                                              @ Y10 )
                                            @ ( Y12 = Y13 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y9 )
                                  @ Y7
                                  @ Y8 ) )
                          @ Y5
                          @ Y6 ) )
                    @ sF15
                    @ ( c_Repl @ Y3
                      @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                @ Y2 ) ) )
      @ c_Empty
      @ sF18 ) ),
    introduced(definition,[new_symbols(definition,[sF19])],[function_definition]) ).

thf(f576,plain,
    ( ( ^ [Y0: $i,Y1: $i] :
          ( ^ [Y2: $i,Y3: $i] :
              ( c_Union
              @ ( ^ [Y4: $i,Y5: $i] :
                    ( c_Repl @ sF14
                    @ ^ [Y6: $i] :
                        ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                            ( c_Eps_i
                            @ ^ [Y10: $i] :
                                ( ^ [Y11: $o,Y12: $o] :
                                    ( !! @ $o
                                    @ ^ [Y13: $o] :
                                        ( ( Y11
                                         => Y13 )
                                       => ( ( Y12
                                           => Y13 )
                                         => Y13 ) ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ Y7
                                  @ ( Y8 = Y10 ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ ( ^ [Y11: $o] :
                                        ( Y11
                                       => c_False )
                                    @ Y7 )
                                  @ ( Y9 = Y10 ) ) ) )
                        @ ( c_In @ c_Empty @ Y6 )
                        @ Y4
                        @ Y5 ) )
                @ Y2
                @ Y3 ) )
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] :
                ( ^ [Y3: $i] :
                    ( c_Repl @ Y3
                    @ ^ [Y4: $i] :
                        ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                            ( c_Eps_i
                            @ ^ [Y7: $i] :
                                ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                    ( !! @ ( $i > $i > $o )
                                    @ ^ [Y11: $i > $i > $o] :
                                        ( ( !! @ ( $i > $i )
                                          @ ^ [Y12: $i > $i] :
                                              ( !! @ $i
                                              @ ^ [Y13: $i] :
                                                  ( ( !! @ $i
                                                    @ ^ [Y14: $i] :
                                                        ( ( c_In @ Y14 @ Y13 )
                                                       => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                 => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                       => ( Y11 @ Y9 @ Y10 ) ) )
                                @ Y5
                                @ Y6
                                @ Y7 ) )
                        @ ^ [Y5: $i,Y6: $i > $i] :
                            ( ^ [Y7: $i,Y8: $i] :
                                ( c_Union
                                @ ( ^ [Y9: $i,Y10: $i] :
                                      ( c_Repl @ sF14
                                      @ ^ [Y11: $i] :
                                          ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y15: $i] :
                                                  ( ^ [Y16: $o,Y17: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y18: $o] :
                                                          ( ( Y16
                                                           => Y18 )
                                                         => ( ( Y17
                                                             => Y18 )
                                                           => Y18 ) ) )
                                                  @ ( ^ [Y16: $o,Y17: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y18: $o] :
                                                            ( ( Y16
                                                             => ( Y17
                                                               => Y18 ) )
                                                           => Y18 ) )
                                                    @ Y12
                                                    @ ( Y13 = Y15 ) )
                                                  @ ( ^ [Y16: $o,Y17: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y18: $o] :
                                                            ( ( Y16
                                                             => ( Y17
                                                               => Y18 ) )
                                                           => Y18 ) )
                                                    @ ( ^ [Y16: $o] :
                                                          ( Y16
                                                         => c_False )
                                                      @ Y12 )
                                                    @ ( Y14 = Y15 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y11 )
                                          @ Y9
                                          @ Y10 ) )
                                  @ Y7
                                  @ Y8 ) )
                            @ sF15
                            @ ( c_Repl @ Y5
                              @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                        @ Y4 ) )
                @ Y2 ) )
          @ ( c_Repl @ Y1
            @ ^ [Y2: $i] :
                ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                    ( c_Eps_i
                    @ ^ [Y5: $i] :
                        ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                            ( !! @ ( $i > $i > $o )
                            @ ^ [Y9: $i > $i > $o] :
                                ( ( !! @ ( $i > $i )
                                  @ ^ [Y10: $i > $i] :
                                      ( !! @ $i
                                      @ ^ [Y11: $i] :
                                          ( ( !! @ $i
                                            @ ^ [Y12: $i] :
                                                ( ( c_In @ Y12 @ Y11 )
                                               => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                         => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                               => ( Y9 @ Y7 @ Y8 ) ) )
                        @ Y3
                        @ Y4
                        @ Y5 ) )
                @ ^ [Y3: $i,Y4: $i > $i] :
                    ( ^ [Y5: $i,Y6: $i] :
                        ( c_Union
                        @ ( ^ [Y7: $i,Y8: $i] :
                              ( c_Repl @ sF14
                              @ ^ [Y9: $i] :
                                  ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                      ( c_Eps_i
                                      @ ^ [Y13: $i] :
                                          ( ^ [Y14: $o,Y15: $o] :
                                              ( !! @ $o
                                              @ ^ [Y16: $o] :
                                                  ( ( Y14
                                                   => Y16 )
                                                 => ( ( Y15
                                                     => Y16 )
                                                   => Y16 ) ) )
                                          @ ( ^ [Y14: $o,Y15: $o] :
                                                ( !! @ $o
                                                @ ^ [Y16: $o] :
                                                    ( ( Y14
                                                     => ( Y15
                                                       => Y16 ) )
                                                   => Y16 ) )
                                            @ Y10
                                            @ ( Y11 = Y13 ) )
                                          @ ( ^ [Y14: $o,Y15: $o] :
                                                ( !! @ $o
                                                @ ^ [Y16: $o] :
                                                    ( ( Y14
                                                     => ( Y15
                                                       => Y16 ) )
                                                   => Y16 ) )
                                            @ ( ^ [Y14: $o] :
                                                  ( Y14
                                                 => c_False )
                                              @ Y10 )
                                            @ ( Y12 = Y13 ) ) ) )
                                  @ ( c_In @ c_Empty @ Y9 )
                                  @ Y7
                                  @ Y8 ) )
                          @ Y5
                          @ Y6 ) )
                    @ sF15
                    @ ( c_Repl @ Y3
                      @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                @ Y2 ) ) )
      @ c_Empty
      @ sF18 )
    = sF19 ),
    inference(reorient_equations,[],[f575]) ).

thf(f577,definition,
    ( sF20
    = ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i] :
          ( c_Eps_i
          @ ^ [Y2: $i] :
              ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i,Y5: $i] :
                  ( !! @ ( $i > $i > $o )
                  @ ^ [Y6: $i > $i > $o] :
                      ( ( !! @ ( $i > $i )
                        @ ^ [Y7: $i > $i] :
                            ( !! @ $i
                            @ ^ [Y8: $i] :
                                ( ( !! @ $i
                                  @ ^ [Y9: $i] :
                                      ( ( c_In @ Y9 @ Y8 )
                                     => ( Y6 @ Y9 @ ( Y7 @ Y9 ) ) ) )
                               => ( Y6 @ Y8 @ ( Y3 @ Y8 @ Y7 ) ) ) ) )
                     => ( Y6 @ Y4 @ Y5 ) ) )
              @ Y0
              @ Y1
              @ Y2 ) )
      @ ^ [Y0: $i,Y1: $i > $i] :
          ( ^ [Y2: $i,Y3: $i] :
              ( c_Union
              @ ( ^ [Y4: $i,Y5: $i] :
                    ( c_Repl @ sF14
                    @ ^ [Y6: $i] :
                        ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                            ( c_Eps_i
                            @ ^ [Y10: $i] :
                                ( ^ [Y11: $o,Y12: $o] :
                                    ( !! @ $o
                                    @ ^ [Y13: $o] :
                                        ( ( Y11
                                         => Y13 )
                                       => ( ( Y12
                                           => Y13 )
                                         => Y13 ) ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ Y7
                                  @ ( Y8 = Y10 ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ ( ^ [Y11: $o] :
                                        ( Y11
                                       => c_False )
                                    @ Y7 )
                                  @ ( Y9 = Y10 ) ) ) )
                        @ ( c_In @ c_Empty @ Y6 )
                        @ Y4
                        @ Y5 ) )
                @ Y2
                @ Y3 ) )
          @ sF15
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] : ( Y1 @ Y2 ) ) )
      @ c_Empty ) ),
    introduced(definition,[new_symbols(definition,[sF20])],[function_definition]) ).

thf(f578,plain,
    ( ( ^ [Y0: $i > ( $i > $i ) > $i,Y1: $i] :
          ( c_Eps_i
          @ ^ [Y2: $i] :
              ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i,Y5: $i] :
                  ( !! @ ( $i > $i > $o )
                  @ ^ [Y6: $i > $i > $o] :
                      ( ( !! @ ( $i > $i )
                        @ ^ [Y7: $i > $i] :
                            ( !! @ $i
                            @ ^ [Y8: $i] :
                                ( ( !! @ $i
                                  @ ^ [Y9: $i] :
                                      ( ( c_In @ Y9 @ Y8 )
                                     => ( Y6 @ Y9 @ ( Y7 @ Y9 ) ) ) )
                               => ( Y6 @ Y8 @ ( Y3 @ Y8 @ Y7 ) ) ) ) )
                     => ( Y6 @ Y4 @ Y5 ) ) )
              @ Y0
              @ Y1
              @ Y2 ) )
      @ ^ [Y0: $i,Y1: $i > $i] :
          ( ^ [Y2: $i,Y3: $i] :
              ( c_Union
              @ ( ^ [Y4: $i,Y5: $i] :
                    ( c_Repl @ sF14
                    @ ^ [Y6: $i] :
                        ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                            ( c_Eps_i
                            @ ^ [Y10: $i] :
                                ( ^ [Y11: $o,Y12: $o] :
                                    ( !! @ $o
                                    @ ^ [Y13: $o] :
                                        ( ( Y11
                                         => Y13 )
                                       => ( ( Y12
                                           => Y13 )
                                         => Y13 ) ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ Y7
                                  @ ( Y8 = Y10 ) )
                                @ ( ^ [Y11: $o,Y12: $o] :
                                      ( !! @ $o
                                      @ ^ [Y13: $o] :
                                          ( ( Y11
                                           => ( Y12
                                             => Y13 ) )
                                         => Y13 ) )
                                  @ ( ^ [Y11: $o] :
                                        ( Y11
                                       => c_False )
                                    @ Y7 )
                                  @ ( Y9 = Y10 ) ) ) )
                        @ ( c_In @ c_Empty @ Y6 )
                        @ Y4
                        @ Y5 ) )
                @ Y2
                @ Y3 ) )
          @ sF15
          @ ( c_Repl @ Y0
            @ ^ [Y2: $i] : ( Y1 @ Y2 ) ) )
      @ c_Empty )
    = sF20 ),
    inference(reorient_equations,[],[f577]) ).

thf(f579,plain,
    ! [X6: $i > $i > $i > $i,X4: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X5: $i > $i > $i] :
      ( ( $true
        = ( c_In @ sF16
          @ ( X4
            @ ^ [Y0: $i] : Y0
            @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) )
      | ( $true
       != ( sK9
          @ ^ [Y0: $i] : Y0
          @ ( X6
            @ ( ^ [Y0: $i,Y1: $i] :
                  ( ^ [Y2: $i,Y3: $i] :
                      ( c_Union
                      @ ( ^ [Y4: $i,Y5: $i] :
                            ( c_Repl @ sF14
                            @ ^ [Y6: $i] :
                                ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y10: $i] :
                                        ( ^ [Y11: $o,Y12: $o] :
                                            ( !! @ $o
                                            @ ^ [Y13: $o] :
                                                ( ( Y11
                                                 => Y13 )
                                               => ( ( Y12
                                                   => Y13 )
                                                 => Y13 ) ) )
                                        @ ( ^ [Y11: $o,Y12: $o] :
                                              ( !! @ $o
                                              @ ^ [Y13: $o] :
                                                  ( ( Y11
                                                   => ( Y12
                                                     => Y13 ) )
                                                 => Y13 ) )
                                          @ Y7
                                          @ ( Y8 = Y10 ) )
                                        @ ( ^ [Y11: $o,Y12: $o] :
                                              ( !! @ $o
                                              @ ^ [Y13: $o] :
                                                  ( ( Y11
                                                   => ( Y12
                                                     => Y13 ) )
                                                 => Y13 ) )
                                          @ ( ^ [Y11: $o] :
                                                ( Y11
                                               => c_False )
                                            @ Y7 )
                                          @ ( Y9 = Y10 ) ) ) )
                                @ ( c_In @ c_Empty @ Y6 )
                                @ Y4
                                @ Y5 ) )
                        @ Y2
                        @ Y3 ) )
                  @ ( c_Repl @ Y0
                    @ ^ [Y2: $i] :
                        ( ^ [Y3: $i] :
                            ( c_Repl @ Y3
                            @ ^ [Y4: $i] :
                                ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y7: $i] :
                                        ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                            ( !! @ ( $i > $i > $o )
                                            @ ^ [Y11: $i > $i > $o] :
                                                ( ( !! @ ( $i > $i )
                                                  @ ^ [Y12: $i > $i] :
                                                      ( !! @ $i
                                                      @ ^ [Y13: $i] :
                                                          ( ( !! @ $i
                                                            @ ^ [Y14: $i] :
                                                                ( ( c_In @ Y14 @ Y13 )
                                                               => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                         => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                               => ( Y11 @ Y9 @ Y10 ) ) )
                                        @ Y5
                                        @ Y6
                                        @ Y7 ) )
                                @ ^ [Y5: $i,Y6: $i > $i] :
                                    ( ^ [Y7: $i,Y8: $i] :
                                        ( c_Union
                                        @ ( ^ [Y9: $i,Y10: $i] :
                                              ( c_Repl @ sF14
                                              @ ^ [Y11: $i] :
                                                  ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                                      ( c_Eps_i
                                                      @ ^ [Y15: $i] :
                                                          ( ^ [Y16: $o,Y17: $o] :
                                                              ( !! @ $o
                                                              @ ^ [Y18: $o] :
                                                                  ( ( Y16
                                                                   => Y18 )
                                                                 => ( ( Y17
                                                                     => Y18 )
                                                                   => Y18 ) ) )
                                                          @ ( ^ [Y16: $o,Y17: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y18: $o] :
                                                                    ( ( Y16
                                                                     => ( Y17
                                                                       => Y18 ) )
                                                                   => Y18 ) )
                                                            @ Y12
                                                            @ ( Y13 = Y15 ) )
                                                          @ ( ^ [Y16: $o,Y17: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y18: $o] :
                                                                    ( ( Y16
                                                                     => ( Y17
                                                                       => Y18 ) )
                                                                   => Y18 ) )
                                                            @ ( ^ [Y16: $o] :
                                                                  ( Y16
                                                                 => c_False )
                                                              @ Y12 )
                                                            @ ( Y14 = Y15 ) ) ) )
                                                  @ ( c_In @ c_Empty @ Y11 )
                                                  @ Y9
                                                  @ Y10 ) )
                                          @ Y7
                                          @ Y8 ) )
                                    @ sF15
                                    @ ( c_Repl @ Y5
                                      @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                                @ Y4 ) )
                        @ Y2 ) )
                  @ ( c_Repl @ Y1
                    @ ^ [Y2: $i] :
                        ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                            ( c_Eps_i
                            @ ^ [Y5: $i] :
                                ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                                    ( !! @ ( $i > $i > $o )
                                    @ ^ [Y9: $i > $i > $o] :
                                        ( ( !! @ ( $i > $i )
                                          @ ^ [Y10: $i > $i] :
                                              ( !! @ $i
                                              @ ^ [Y11: $i] :
                                                  ( ( !! @ $i
                                                    @ ^ [Y12: $i] :
                                                        ( ( c_In @ Y12 @ Y11 )
                                                       => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                                 => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                                       => ( Y9 @ Y7 @ Y8 ) ) )
                                @ Y3
                                @ Y4
                                @ Y5 ) )
                        @ ^ [Y3: $i,Y4: $i > $i] :
                            ( ^ [Y5: $i,Y6: $i] :
                                ( c_Union
                                @ ( ^ [Y7: $i,Y8: $i] :
                                      ( c_Repl @ sF14
                                      @ ^ [Y9: $i] :
                                          ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y13: $i] :
                                                  ( ^ [Y14: $o,Y15: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y16: $o] :
                                                          ( ( Y14
                                                           => Y16 )
                                                         => ( ( Y15
                                                             => Y16 )
                                                           => Y16 ) ) )
                                                  @ ( ^ [Y14: $o,Y15: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y16: $o] :
                                                            ( ( Y14
                                                             => ( Y15
                                                               => Y16 ) )
                                                           => Y16 ) )
                                                    @ Y10
                                                    @ ( Y11 = Y13 ) )
                                                  @ ( ^ [Y14: $o,Y15: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y16: $o] :
                                                            ( ( Y14
                                                             => ( Y15
                                                               => Y16 ) )
                                                           => Y16 ) )
                                                    @ ( ^ [Y14: $o] :
                                                          ( Y14
                                                         => c_False )
                                                      @ Y10 )
                                                    @ ( Y12 = Y13 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y9 )
                                          @ Y7
                                          @ Y8 ) )
                                  @ Y5
                                  @ Y6 ) )
                            @ sF15
                            @ ( c_Repl @ Y3
                              @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                        @ Y2 ) ) )
              @ sF17
              @ ( X5 @ c_Empty @ c_Empty ) )
            @ ( ^ [Y0: $i,Y1: $i] :
                  ( ^ [Y2: $i,Y3: $i] :
                      ( c_Union
                      @ ( ^ [Y4: $i,Y5: $i] :
                            ( c_Repl @ sF14
                            @ ^ [Y6: $i] :
                                ( ^ [Y7: $o,Y8: $i,Y9: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y10: $i] :
                                        ( ^ [Y11: $o,Y12: $o] :
                                            ( !! @ $o
                                            @ ^ [Y13: $o] :
                                                ( ( Y11
                                                 => Y13 )
                                               => ( ( Y12
                                                   => Y13 )
                                                 => Y13 ) ) )
                                        @ ( ^ [Y11: $o,Y12: $o] :
                                              ( !! @ $o
                                              @ ^ [Y13: $o] :
                                                  ( ( Y11
                                                   => ( Y12
                                                     => Y13 ) )
                                                 => Y13 ) )
                                          @ Y7
                                          @ ( Y8 = Y10 ) )
                                        @ ( ^ [Y11: $o,Y12: $o] :
                                              ( !! @ $o
                                              @ ^ [Y13: $o] :
                                                  ( ( Y11
                                                   => ( Y12
                                                     => Y13 ) )
                                                 => Y13 ) )
                                          @ ( ^ [Y11: $o] :
                                                ( Y11
                                               => c_False )
                                            @ Y7 )
                                          @ ( Y9 = Y10 ) ) ) )
                                @ ( c_In @ c_Empty @ Y6 )
                                @ Y4
                                @ Y5 ) )
                        @ Y2
                        @ Y3 ) )
                  @ ( c_Repl @ Y0
                    @ ^ [Y2: $i] :
                        ( ^ [Y3: $i] :
                            ( c_Repl @ Y3
                            @ ^ [Y4: $i] :
                                ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                                    ( c_Eps_i
                                    @ ^ [Y7: $i] :
                                        ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                            ( !! @ ( $i > $i > $o )
                                            @ ^ [Y11: $i > $i > $o] :
                                                ( ( !! @ ( $i > $i )
                                                  @ ^ [Y12: $i > $i] :
                                                      ( !! @ $i
                                                      @ ^ [Y13: $i] :
                                                          ( ( !! @ $i
                                                            @ ^ [Y14: $i] :
                                                                ( ( c_In @ Y14 @ Y13 )
                                                               => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                         => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                               => ( Y11 @ Y9 @ Y10 ) ) )
                                        @ Y5
                                        @ Y6
                                        @ Y7 ) )
                                @ ^ [Y5: $i,Y6: $i > $i] :
                                    ( ^ [Y7: $i,Y8: $i] :
                                        ( c_Union
                                        @ ( ^ [Y9: $i,Y10: $i] :
                                              ( c_Repl @ sF14
                                              @ ^ [Y11: $i] :
                                                  ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                                      ( c_Eps_i
                                                      @ ^ [Y15: $i] :
                                                          ( ^ [Y16: $o,Y17: $o] :
                                                              ( !! @ $o
                                                              @ ^ [Y18: $o] :
                                                                  ( ( Y16
                                                                   => Y18 )
                                                                 => ( ( Y17
                                                                     => Y18 )
                                                                   => Y18 ) ) )
                                                          @ ( ^ [Y16: $o,Y17: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y18: $o] :
                                                                    ( ( Y16
                                                                     => ( Y17
                                                                       => Y18 ) )
                                                                   => Y18 ) )
                                                            @ Y12
                                                            @ ( Y13 = Y15 ) )
                                                          @ ( ^ [Y16: $o,Y17: $o] :
                                                                ( !! @ $o
                                                                @ ^ [Y18: $o] :
                                                                    ( ( Y16
                                                                     => ( Y17
                                                                       => Y18 ) )
                                                                   => Y18 ) )
                                                            @ ( ^ [Y16: $o] :
                                                                  ( Y16
                                                                 => c_False )
                                                              @ Y12 )
                                                            @ ( Y14 = Y15 ) ) ) )
                                                  @ ( c_In @ c_Empty @ Y11 )
                                                  @ Y9
                                                  @ Y10 ) )
                                          @ Y7
                                          @ Y8 ) )
                                    @ sF15
                                    @ ( c_Repl @ Y5
                                      @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                                @ Y4 ) )
                        @ Y2 ) )
                  @ ( c_Repl @ Y1
                    @ ^ [Y2: $i] :
                        ( ^ [Y3: $i > ( $i > $i ) > $i,Y4: $i] :
                            ( c_Eps_i
                            @ ^ [Y5: $i] :
                                ( ^ [Y6: $i > ( $i > $i ) > $i,Y7: $i,Y8: $i] :
                                    ( !! @ ( $i > $i > $o )
                                    @ ^ [Y9: $i > $i > $o] :
                                        ( ( !! @ ( $i > $i )
                                          @ ^ [Y10: $i > $i] :
                                              ( !! @ $i
                                              @ ^ [Y11: $i] :
                                                  ( ( !! @ $i
                                                    @ ^ [Y12: $i] :
                                                        ( ( c_In @ Y12 @ Y11 )
                                                       => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                                 => ( Y9 @ Y11 @ ( Y6 @ Y11 @ Y10 ) ) ) ) )
                                       => ( Y9 @ Y7 @ Y8 ) ) )
                                @ Y3
                                @ Y4
                                @ Y5 ) )
                        @ ^ [Y3: $i,Y4: $i > $i] :
                            ( ^ [Y5: $i,Y6: $i] :
                                ( c_Union
                                @ ( ^ [Y7: $i,Y8: $i] :
                                      ( c_Repl @ sF14
                                      @ ^ [Y9: $i] :
                                          ( ^ [Y10: $o,Y11: $i,Y12: $i] :
                                              ( c_Eps_i
                                              @ ^ [Y13: $i] :
                                                  ( ^ [Y14: $o,Y15: $o] :
                                                      ( !! @ $o
                                                      @ ^ [Y16: $o] :
                                                          ( ( Y14
                                                           => Y16 )
                                                         => ( ( Y15
                                                             => Y16 )
                                                           => Y16 ) ) )
                                                  @ ( ^ [Y14: $o,Y15: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y16: $o] :
                                                            ( ( Y14
                                                             => ( Y15
                                                               => Y16 ) )
                                                           => Y16 ) )
                                                    @ Y10
                                                    @ ( Y11 = Y13 ) )
                                                  @ ( ^ [Y14: $o,Y15: $o] :
                                                        ( !! @ $o
                                                        @ ^ [Y16: $o] :
                                                            ( ( Y14
                                                             => ( Y15
                                                               => Y16 ) )
                                                           => Y16 ) )
                                                    @ ( ^ [Y14: $o] :
                                                          ( Y14
                                                         => c_False )
                                                      @ Y10 )
                                                    @ ( Y12 = Y13 ) ) ) )
                                          @ ( c_In @ c_Empty @ Y9 )
                                          @ Y7
                                          @ Y8 ) )
                                  @ Y5
                                  @ Y6 ) )
                            @ sF15
                            @ ( c_Repl @ Y3
                              @ ^ [Y5: $i] : ( Y4 @ Y5 ) ) )
                        @ Y2 ) ) )
              @ sF19
              @ ( X6 @ sF16 @ sF20 @ sF18 ) )
            @ ( X4
              @ ^ [Y0: $i] : c_Empty
              @ ^ [Y0: $i > $i,Y1: $i] :
                  ( ^ [Y2: $i,Y3: $i] :
                      ( ^ [Y4: $i,Y5: $i] :
                          ( c_Union
                          @ ( ^ [Y6: $i,Y7: $i] :
                                ( c_Repl @ sF14
                                @ ^ [Y8: $i] :
                                    ( ^ [Y9: $o,Y10: $i,Y11: $i] :
                                        ( c_Eps_i
                                        @ ^ [Y12: $i] :
                                            ( ^ [Y13: $o,Y14: $o] :
                                                ( !! @ $o
                                                @ ^ [Y15: $o] :
                                                    ( ( Y13
                                                     => Y15 )
                                                   => ( ( Y14
                                                       => Y15 )
                                                     => Y15 ) ) )
                                            @ ( ^ [Y13: $o,Y14: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y15: $o] :
                                                      ( ( Y13
                                                       => ( Y14
                                                         => Y15 ) )
                                                     => Y15 ) )
                                              @ Y9
                                              @ ( Y10 = Y12 ) )
                                            @ ( ^ [Y13: $o,Y14: $o] :
                                                  ( !! @ $o
                                                  @ ^ [Y15: $o] :
                                                      ( ( Y13
                                                       => ( Y14
                                                         => Y15 ) )
                                                     => Y15 ) )
                                              @ ( ^ [Y13: $o] :
                                                    ( Y13
                                                   => c_False )
                                                @ Y9 )
                                              @ ( Y11 = Y12 ) ) ) )
                                    @ ( c_In @ c_Empty @ Y8 )
                                    @ Y6
                                    @ Y7 ) )
                            @ Y4
                            @ Y5 ) )
                      @ ( c_Repl @ Y2
                        @ ^ [Y4: $i] :
                            ( ^ [Y5: $i] :
                                ( c_Repl @ Y5
                                @ ^ [Y6: $i] :
                                    ( ^ [Y7: $i > ( $i > $i ) > $i,Y8: $i] :
                                        ( c_Eps_i
                                        @ ^ [Y9: $i] :
                                            ( ^ [Y10: $i > ( $i > $i ) > $i,Y11: $i,Y12: $i] :
                                                ( !! @ ( $i > $i > $o )
                                                @ ^ [Y13: $i > $i > $o] :
                                                    ( ( !! @ ( $i > $i )
                                                      @ ^ [Y14: $i > $i] :
                                                          ( !! @ $i
                                                          @ ^ [Y15: $i] :
                                                              ( ( !! @ $i
                                                                @ ^ [Y16: $i] :
                                                                    ( ( c_In @ Y16 @ Y15 )
                                                                   => ( Y13 @ Y16 @ ( Y14 @ Y16 ) ) ) )
                                                             => ( Y13 @ Y15 @ ( Y10 @ Y15 @ Y14 ) ) ) ) )
                                                   => ( Y13 @ Y11 @ Y12 ) ) )
                                            @ Y7
                                            @ Y8
                                            @ Y9 ) )
                                    @ ^ [Y7: $i,Y8: $i > $i] :
                                        ( ^ [Y9: $i,Y10: $i] :
                                            ( c_Union
                                            @ ( ^ [Y11: $i,Y12: $i] :
                                                  ( c_Repl @ sF14
                                                  @ ^ [Y13: $i] :
                                                      ( ^ [Y14: $o,Y15: $i,Y16: $i] :
                                                          ( c_Eps_i
                                                          @ ^ [Y17: $i] :
                                                              ( ^ [Y18: $o,Y19: $o] :
                                                                  ( !! @ $o
                                                                  @ ^ [Y20: $o] :
                                                                      ( ( Y18
                                                                       => Y20 )
                                                                     => ( ( Y19
                                                                         => Y20 )
                                                                       => Y20 ) ) )
                                                              @ ( ^ [Y18: $o,Y19: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y20: $o] :
                                                                        ( ( Y18
                                                                         => ( Y19
                                                                           => Y20 ) )
                                                                       => Y20 ) )
                                                                @ Y14
                                                                @ ( Y15 = Y17 ) )
                                                              @ ( ^ [Y18: $o,Y19: $o] :
                                                                    ( !! @ $o
                                                                    @ ^ [Y20: $o] :
                                                                        ( ( Y18
                                                                         => ( Y19
                                                                           => Y20 ) )
                                                                       => Y20 ) )
                                                                @ ( ^ [Y18: $o] :
                                                                      ( Y18
                                                                     => c_False )
                                                                  @ Y14 )
                                                                @ ( Y16 = Y17 ) ) ) )
                                                      @ ( c_In @ c_Empty @ Y13 )
                                                      @ Y11
                                                      @ Y12 ) )
                                              @ Y9
                                              @ Y10 ) )
                                        @ sF15
                                        @ ( c_Repl @ Y7
                                          @ ^ [Y9: $i] : ( Y8 @ Y9 ) ) )
                                    @ Y6 ) )
                            @ Y4 ) )
                      @ ( c_Repl @ Y3
                        @ ^ [Y4: $i] :
                            ( ^ [Y5: $i > ( $i > $i ) > $i,Y6: $i] :
                                ( c_Eps_i
                                @ ^ [Y7: $i] :
                                    ( ^ [Y8: $i > ( $i > $i ) > $i,Y9: $i,Y10: $i] :
                                        ( !! @ ( $i > $i > $o )
                                        @ ^ [Y11: $i > $i > $o] :
                                            ( ( !! @ ( $i > $i )
                                              @ ^ [Y12: $i > $i] :
                                                  ( !! @ $i
                                                  @ ^ [Y13: $i] :
                                                      ( ( !! @ $i
                                                        @ ^ [Y14: $i] :
                                                            ( ( c_In @ Y14 @ Y13 )
                                                           => ( Y11 @ Y14 @ ( Y12 @ Y14 ) ) ) )
                                                     => ( Y11 @ Y13 @ ( Y8 @ Y13 @ Y12 ) ) ) ) )
                                           => ( Y11 @ Y9 @ Y10 ) ) )
                                    @ Y5
                                    @ Y6
                                    @ Y7 ) )
                            @ ^ [Y5: $i,Y6: $i > $i] :
                                ( ^ [Y7: $i,Y8: $i] :
                                    ( c_Union
                                    @ ( ^ [Y9: $i,Y10: $i] :
                                          ( c_Repl @ sF14
                                          @ ^ [Y11: $i] :
                                              ( ^ [Y12: $o,Y13: $i,Y14: $i] :
                                                  ( c_Eps_i
                                                  @ ^ [Y15: $i] :
                                                      ( ^ [Y16: $o,Y17: $o] :
                                                          ( !! @ $o
                                                          @ ^ [Y18: $o] :
                                                              ( ( Y16
                                                               => Y18 )
                                                             => ( ( Y17
                                                                 => Y18 )
                                                               => Y18 ) ) )
                                                      @ ( ^ [Y16: $o,Y17: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y18: $o] :
                                                                ( ( Y16
                                                                 => ( Y17
                                                                   => Y18 ) )
                                                               => Y18 ) )
                                                        @ Y12
                                                        @ ( Y13 = Y15 ) )
                                                      @ ( ^ [Y16: $o,Y17: $o] :
                                                            ( !! @ $o
                                                            @ ^ [Y18: $o] :
                                                                ( ( Y16
                                                                 => ( Y17
                                                                   => Y18 ) )
                                                               => Y18 ) )
                                                        @ ( ^ [Y16: $o] :
                                                              ( Y16
                                                             => c_False )
                                                          @ Y12 )
                                                        @ ( Y14 = Y15 ) ) ) )
                                              @ ( c_In @ c_Empty @ Y11 )
                                              @ Y9
                                              @ Y10 ) )
                                      @ Y7
                                      @ Y8 ) )
                                @ sF15
                                @ ( c_Repl @ Y5
                                  @ ^ [Y7: $i] : ( Y6 @ Y7 ) ) )
                            @ Y4 ) ) )
                  @ Y1
                  @ sF18 ) ) ) ) ) ),
    inference(definition_folding,[],[f555,f574,f568,f566,f564,f566,f564,f568,f566,f564,f566,f564,f566,f564,f568,f566,f564,f566,f564,f568,f566,f564,f566,f564,f566,f564,f574,f568,f566,f564,f566,f564,f568,f566,f564,f566,f564,f566,f564,f578,f568,f566,f564,f566,f564,f570,f568,f566,f564,f566,f564,f576,f574,f568,f566,f564,f566,f564,f568,f566,f564,f566,f564,f566,f564,f568,f566,f564,f566,f564,f568,f566,f564,f566,f564,f566,f564,f568,f566,f564,f566,f564,f568,f566,f564,f566,f564,f566,f564,f572,f570,f568,f566,f564,f566,f564,f568,f566,f564,f566,f564,f568,f566,f564,f566,f564,f568,f566,f564,f566,f564,f566,f564,f570,f568,f566,f564,f566,f564]) ).

thf(f580,definition,
    ( sF21
    = ( sK9
      @ ^ [Y0: $i] : Y0
      @ sF16 ) ),
    introduced(definition,[new_symbols(definition,[sF21])],[function_definition]) ).

thf(f581,plain,
    ( ( sK9
      @ ^ [Y0: $i] : Y0
      @ sF16 )
    = sF21 ),
    inference(reorient_equations,[],[f580]) ).

thf(f582,plain,
    $true = sF21,
    inference(definition_folding,[],[f556,f581,f570,f568,f566,f564,f566,f564]) ).

thf(f644,plain,
    ! [X6: $i > $i > $i > $i,X4: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i,X5: $i > $i > $i] :
      ( ( $true
       != ( sK9
          @ ^ [Y0: $i] : Y0
          @ ( X6
            @ ( c_Union
              @ ( c_Repl @ sF14
                @ ^ [Y0: $i] :
                    ( c_Eps_i
                    @ ^ [Y1: $i] :
                        ( !! @ $o
                        @ ^ [Y2: $o] :
                            ( ( ( !! @ $o
                                @ ^ [Y3: $o] :
                                    ( ( ( c_In @ c_Empty @ Y0 )
                                     => ( ( ( c_Repl @ sF17
                                            @ ^ [Y4: $i] :
                                                ( c_Repl @ Y4
                                                @ ^ [Y5: $i] :
                                                    ( c_Eps_i
                                                    @ ^ [Y6: $i] :
                                                        ( !! @ ( $i > $i > $o )
                                                        @ ^ [Y7: $i > $i > $o] :
                                                            ( ( !! @ ( $i > $i )
                                                              @ ^ [Y8: $i > $i] :
                                                                  ( !! @ $i
                                                                  @ ^ [Y9: $i] :
                                                                      ( ( !! @ $i
                                                                        @ ^ [Y10: $i] :
                                                                            ( ( c_In @ Y10 @ Y9 )
                                                                           => ( Y7 @ Y10 @ ( Y8 @ Y10 ) ) ) )
                                                                     => ( Y7 @ Y9
                                                                        @ ( c_Union
                                                                          @ ( c_Repl @ sF14
                                                                            @ ^ [Y10: $i] :
                                                                                ( c_Eps_i
                                                                                @ ^ [Y11: $i] :
                                                                                    ( !! @ $o
                                                                                    @ ^ [Y12: $o] :
                                                                                        ( ( ( !! @ $o
                                                                                            @ ^ [Y13: $o] :
                                                                                                ( ( ( c_In @ c_Empty @ Y10 )
                                                                                                 => ( ( sF15 = Y11 )
                                                                                                   => Y13 ) )
                                                                                               => Y13 ) )
                                                                                         => Y12 )
                                                                                       => ( ( ( !! @ $o
                                                                                              @ ^ [Y13: $o] :
                                                                                                  ( ( ( ( c_In @ c_Empty @ Y10 )
                                                                                                     => c_False )
                                                                                                   => ( ( ( c_Repl @ Y9 @ Y8 )
                                                                                                        = Y11 )
                                                                                                     => Y13 ) )
                                                                                                 => Y13 ) )
                                                                                           => Y12 )
                                                                                         => Y12 ) ) ) ) ) ) ) ) ) )
                                                           => ( Y7 @ Y5 @ Y6 ) ) ) ) ) )
                                          = Y1 )
                                       => Y3 ) )
                                   => Y3 ) )
                             => Y2 )
                           => ( ( ( !! @ $o
                                  @ ^ [Y3: $o] :
                                      ( ( ( ( c_In @ c_Empty @ Y0 )
                                         => c_False )
                                       => ( ( ( c_Repl @ ( X5 @ c_Empty @ c_Empty )
                                              @ ^ [Y4: $i] :
                                                  ( c_Eps_i
                                                  @ ^ [Y5: $i] :
                                                      ( !! @ ( $i > $i > $o )
                                                      @ ^ [Y6: $i > $i > $o] :
                                                          ( ( !! @ ( $i > $i )
                                                            @ ^ [Y7: $i > $i] :
                                                                ( !! @ $i
                                                                @ ^ [Y8: $i] :
                                                                    ( ( !! @ $i
                                                                      @ ^ [Y9: $i] :
                                                                          ( ( c_In @ Y9 @ Y8 )
                                                                         => ( Y6 @ Y9 @ ( Y7 @ Y9 ) ) ) )
                                                                   => ( Y6 @ Y8
                                                                      @ ( c_Union
                                                                        @ ( c_Repl @ sF14
                                                                          @ ^ [Y9: $i] :
                                                                              ( c_Eps_i
                                                                              @ ^ [Y10: $i] :
                                                                                  ( !! @ $o
                                                                                  @ ^ [Y11: $o] :
                                                                                      ( ( ( !! @ $o
                                                                                          @ ^ [Y12: $o] :
                                                                                              ( ( ( c_In @ c_Empty @ Y9 )
                                                                                               => ( ( sF15 = Y10 )
                                                                                                 => Y12 ) )
                                                                                             => Y12 ) )
                                                                                       => Y11 )
                                                                                     => ( ( ( !! @ $o
                                                                                            @ ^ [Y12: $o] :
                                                                                                ( ( ( ( c_In @ c_Empty @ Y9 )
                                                                                                   => c_False )
                                                                                                 => ( ( ( c_Repl @ Y8 @ Y7 )
                                                                                                      = Y10 )
                                                                                                   => Y12 ) )
                                                                                               => Y12 ) )
                                                                                         => Y11 )
                                                                                       => Y11 ) ) ) ) ) ) ) ) ) )
                                                         => ( Y6 @ Y4 @ Y5 ) ) ) ) )
                                            = Y1 )
                                         => Y3 ) )
                                     => Y3 ) )
                               => Y2 )
                             => Y2 ) ) ) ) ) )
            @ ( c_Union
              @ ( c_Repl @ sF14
                @ ^ [Y0: $i] :
                    ( c_Eps_i
                    @ ^ [Y1: $i] :
                        ( !! @ $o
                        @ ^ [Y2: $o] :
                            ( ( ( !! @ $o
                                @ ^ [Y3: $o] :
                                    ( ( ( c_In @ c_Empty @ Y0 )
                                     => ( ( ( c_Repl @ sF19
                                            @ ^ [Y4: $i] :
                                                ( c_Repl @ Y4
                                                @ ^ [Y5: $i] :
                                                    ( c_Eps_i
                                                    @ ^ [Y6: $i] :
                                                        ( !! @ ( $i > $i > $o )
                                                        @ ^ [Y7: $i > $i > $o] :
                                                            ( ( !! @ ( $i > $i )
                                                              @ ^ [Y8: $i > $i] :
                                                                  ( !! @ $i
                                                                  @ ^ [Y9: $i] :
                                                                      ( ( !! @ $i
                                                                        @ ^ [Y10: $i] :
                                                                            ( ( c_In @ Y10 @ Y9 )
                                                                           => ( Y7 @ Y10 @ ( Y8 @ Y10 ) ) ) )
                                                                     => ( Y7 @ Y9
                                                                        @ ( c_Union
                                                                          @ ( c_Repl @ sF14
                                                                            @ ^ [Y10: $i] :
                                                                                ( c_Eps_i
                                                                                @ ^ [Y11: $i] :
                                                                                    ( !! @ $o
                                                                                    @ ^ [Y12: $o] :
                                                                                        ( ( ( !! @ $o
                                                                                            @ ^ [Y13: $o] :
                                                                                                ( ( ( c_In @ c_Empty @ Y10 )
                                                                                                 => ( ( sF15 = Y11 )
                                                                                                   => Y13 ) )
                                                                                               => Y13 ) )
                                                                                         => Y12 )
                                                                                       => ( ( ( !! @ $o
                                                                                              @ ^ [Y13: $o] :
                                                                                                  ( ( ( ( c_In @ c_Empty @ Y10 )
                                                                                                     => c_False )
                                                                                                   => ( ( ( c_Repl @ Y9 @ Y8 )
                                                                                                        = Y11 )
                                                                                                     => Y13 ) )
                                                                                                 => Y13 ) )
                                                                                           => Y12 )
                                                                                         => Y12 ) ) ) ) ) ) ) ) ) )
                                                           => ( Y7 @ Y5 @ Y6 ) ) ) ) ) )
                                          = Y1 )
                                       => Y3 ) )
                                   => Y3 ) )
                             => Y2 )
                           => ( ( ( !! @ $o
                                  @ ^ [Y3: $o] :
                                      ( ( ( ( c_In @ c_Empty @ Y0 )
                                         => c_False )
                                       => ( ( ( c_Repl @ ( X6 @ sF16 @ sF20 @ sF18 )
                                              @ ^ [Y4: $i] :
                                                  ( c_Eps_i
                                                  @ ^ [Y5: $i] :
                                                      ( !! @ ( $i > $i > $o )
                                                      @ ^ [Y6: $i > $i > $o] :
                                                          ( ( !! @ ( $i > $i )
                                                            @ ^ [Y7: $i > $i] :
                                                                ( !! @ $i
                                                                @ ^ [Y8: $i] :
                                                                    ( ( !! @ $i
                                                                      @ ^ [Y9: $i] :
                                                                          ( ( c_In @ Y9 @ Y8 )
                                                                         => ( Y6 @ Y9 @ ( Y7 @ Y9 ) ) ) )
                                                                   => ( Y6 @ Y8
                                                                      @ ( c_Union
                                                                        @ ( c_Repl @ sF14
                                                                          @ ^ [Y9: $i] :
                                                                              ( c_Eps_i
                                                                              @ ^ [Y10: $i] :
                                                                                  ( !! @ $o
                                                                                  @ ^ [Y11: $o] :
                                                                                      ( ( ( !! @ $o
                                                                                          @ ^ [Y12: $o] :
                                                                                              ( ( ( c_In @ c_Empty @ Y9 )
                                                                                               => ( ( sF15 = Y10 )
                                                                                                 => Y12 ) )
                                                                                             => Y12 ) )
                                                                                       => Y11 )
                                                                                     => ( ( ( !! @ $o
                                                                                            @ ^ [Y12: $o] :
                                                                                                ( ( ( ( c_In @ c_Empty @ Y9 )
                                                                                                   => c_False )
                                                                                                 => ( ( ( c_Repl @ Y8 @ Y7 )
                                                                                                      = Y10 )
                                                                                                   => Y12 ) )
                                                                                               => Y12 ) )
                                                                                         => Y11 )
                                                                                       => Y11 ) ) ) ) ) ) ) ) ) )
                                                         => ( Y6 @ Y4 @ Y5 ) ) ) ) )
                                            = Y1 )
                                         => Y3 ) )
                                     => Y3 ) )
                               => Y2 )
                             => Y2 ) ) ) ) ) )
            @ ( X4
              @ ^ [Y0: $i] : c_Empty
              @ ^ [Y0: $i > $i,Y1: $i] :
                  ( c_Union
                  @ ( c_Repl @ sF14
                    @ ^ [Y2: $i] :
                        ( c_Eps_i
                        @ ^ [Y3: $i] :
                            ( !! @ $o
                            @ ^ [Y4: $o] :
                                ( ( ( !! @ $o
                                    @ ^ [Y5: $o] :
                                        ( ( ( c_In @ c_Empty @ Y2 )
                                         => ( ( ( c_Repl @ Y1
                                                @ ^ [Y6: $i] :
                                                    ( c_Repl @ Y6
                                                    @ ^ [Y7: $i] :
                                                        ( c_Eps_i
                                                        @ ^ [Y8: $i] :
                                                            ( !! @ ( $i > $i > $o )
                                                            @ ^ [Y9: $i > $i > $o] :
                                                                ( ( !! @ ( $i > $i )
                                                                  @ ^ [Y10: $i > $i] :
                                                                      ( !! @ $i
                                                                      @ ^ [Y11: $i] :
                                                                          ( ( !! @ $i
                                                                            @ ^ [Y12: $i] :
                                                                                ( ( c_In @ Y12 @ Y11 )
                                                                               => ( Y9 @ Y12 @ ( Y10 @ Y12 ) ) ) )
                                                                         => ( Y9 @ Y11
                                                                            @ ( c_Union
                                                                              @ ( c_Repl @ sF14
                                                                                @ ^ [Y12: $i] :
                                                                                    ( c_Eps_i
                                                                                    @ ^ [Y13: $i] :
                                                                                        ( !! @ $o
                                                                                        @ ^ [Y14: $o] :
                                                                                            ( ( ( !! @ $o
                                                                                                @ ^ [Y15: $o] :
                                                                                                    ( ( ( c_In @ c_Empty @ Y12 )
                                                                                                     => ( ( sF15 = Y13 )
                                                                                                       => Y15 ) )
                                                                                                   => Y15 ) )
                                                                                             => Y14 )
                                                                                           => ( ( ( !! @ $o
                                                                                                  @ ^ [Y15: $o] :
                                                                                                      ( ( ( ( c_In @ c_Empty @ Y12 )
                                                                                                         => c_False )
                                                                                                       => ( ( ( c_Repl @ Y11 @ Y10 )
                                                                                                            = Y13 )
                                                                                                         => Y15 ) )
                                                                                                     => Y15 ) )
                                                                                               => Y14 )
                                                                                             => Y14 ) ) ) ) ) ) ) ) ) )
                                                               => ( Y9 @ Y7 @ Y8 ) ) ) ) ) )
                                              = Y3 )
                                           => Y5 ) )
                                       => Y5 ) )
                                 => Y4 )
                               => ( ( ( !! @ $o
                                      @ ^ [Y5: $o] :
                                          ( ( ( ( c_In @ c_Empty @ Y2 )
                                             => c_False )
                                           => ( ( ( c_Repl @ sF18
                                                  @ ^ [Y6: $i] :
                                                      ( c_Eps_i
                                                      @ ^ [Y7: $i] :
                                                          ( !! @ ( $i > $i > $o )
                                                          @ ^ [Y8: $i > $i > $o] :
                                                              ( ( !! @ ( $i > $i )
                                                                @ ^ [Y9: $i > $i] :
                                                                    ( !! @ $i
                                                                    @ ^ [Y10: $i] :
                                                                        ( ( !! @ $i
                                                                          @ ^ [Y11: $i] :
                                                                              ( ( c_In @ Y11 @ Y10 )
                                                                             => ( Y8 @ Y11 @ ( Y9 @ Y11 ) ) ) )
                                                                       => ( Y8 @ Y10
                                                                          @ ( c_Union
                                                                            @ ( c_Repl @ sF14
                                                                              @ ^ [Y11: $i] :
                                                                                  ( c_Eps_i
                                                                                  @ ^ [Y12: $i] :
                                                                                      ( !! @ $o
                                                                                      @ ^ [Y13: $o] :
                                                                                          ( ( ( !! @ $o
                                                                                              @ ^ [Y14: $o] :
                                                                                                  ( ( ( c_In @ c_Empty @ Y11 )
                                                                                                   => ( ( sF15 = Y12 )
                                                                                                     => Y14 ) )
                                                                                                 => Y14 ) )
                                                                                           => Y13 )
                                                                                         => ( ( ( !! @ $o
                                                                                                @ ^ [Y14: $o] :
                                                                                                    ( ( ( ( c_In @ c_Empty @ Y11 )
                                                                                                       => c_False )
                                                                                                     => ( ( ( c_Repl @ Y10 @ Y9 )
                                                                                                          = Y12 )
                                                                                                       => Y14 ) )
                                                                                                   => Y14 ) )
                                                                                             => Y13 )
                                                                                           => Y13 ) ) ) ) ) ) ) ) ) )
                                                             => ( Y8 @ Y6 @ Y7 ) ) ) ) )
                                                = Y3 )
                                             => Y5 ) )
                                         => Y5 ) )
                                   => Y4 )
                                 => Y4 ) ) ) ) ) ) ) ) ) )
      | ( $true
        = ( c_In @ sF16
          @ ( X4
            @ ^ [Y0: $i] : Y0
            @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) ) ),
    inference(beta-eta_normalization,[],[f579]) ).

thf(f734,plain,
    ( $true
    = ( ( ?? @ $i
        @ ^ [Y0: $i] : ( c_In @ Y0 @ c_Empty ) )
     => c_False ) ),
    inference(beta-eta_normalization,[],[f551]) ).

thf(f735,plain,
    ( ( ( ?? @ $i
        @ ^ [Y0: $i] : ( c_In @ Y0 @ c_Empty ) )
      = $false )
    | ( c_False = $true ) ),
    inference(imp_proxy_clausification,[],[f734]) ).

thf(f736,plain,
    ! [X1: $i] :
      ( ( $false
        = ( ^ [Y0: $i] : ( c_In @ Y0 @ c_Empty )
          @ X1 ) )
      | ( c_False = $true ) ),
    inference(pi_proxy_clausification,[],[f735]) ).

thf(f737,plain,
    ! [X1: $i] :
      ( ( $false
        = ( c_In @ X1 @ c_Empty ) )
      | ( c_False = $true ) ),
    inference(beta-eta_normalization,[],[f736]) ).

thf(f796,plain,
    ( ( $true
      = ( sK9
        @ ^ [Y0: $i] : Y0
        @ sF16 ) )
    | ( $false = sF21 ) ),
    inference(iff_proxy_clausification,[],[f581]) ).

thf(f828,plain,
    ! [X1: $i] :
      ( $false
      = ( c_In @ X1 @ c_Empty ) ),
    inference(forward_subsumption_resolution,[],[f737,f460]) ).

thf(f829,plain,
    ( ( $true = $false )
    | ( $true
      = ( sK9
        @ ^ [Y0: $i] : Y0
        @ sF16 ) ) ),
    inference(forward_demodulation,[],[f796,f582]) ).

thf(f830,plain,
    ( $true
    = ( sK9
      @ ^ [Y0: $i] : Y0
      @ sF16 ) ),
    inference(trivial_inequality_removal,[],[f829]) ).

thf(f1518,plain,
    ! [X1: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i] :
      ( ( $true != $true )
      | ( $true
        = ( c_In @ sF16
          @ ( X1
            @ ^ [Y0: $i] : Y0
            @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) ) ),
    inference(constrained_superposition,[],[f644,f830]) ).

thf(f1519,plain,
    ! [X1: ( $i > $i ) > ( ( $i > $i ) > $i > $i ) > $i] :
      ( $true
      = ( c_In @ sF16
        @ ( X1
          @ ^ [Y0: $i] : Y0
          @ ^ [Y0: $i > $i,Y1: $i] : c_Empty ) ) ),
    inference(trivial_inequality_removal,[],[f1518]) ).

thf(f1807,plain,
    $true = $false,
    inference(constrained_superposition,[],[f828,f1519]) ).

thf(f1851,plain,
    $false,
    inference(trivial_inequality_removal,[],[f1807]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SEV529^1 : TPTP v9.3.1. Released v7.5.0.
% 0.00/0.06  % Command  : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.20  % Computer : n007.cluster.edu
% 0.09/0.20  % Model    : x86_64 x86_64
% 0.09/0.20  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.20  % Memory   : 8046.5625MB
% 0.09/0.20  % OS       : Linux 6.8.0-71-generic
% 0.09/0.20  % CPULimit : 300
% 0.09/0.20  % WCLimit  : 300
% 0.09/0.20  % DateTime : Tue Sep 29 15:55:11 UTC 2026
% 0.09/0.20  % CPUTime  : 
% 0.09/0.20  Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT
% 0.09/0.23  Running first-order model finding
% 0.09/0.23  Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 5.58/1.05  % (3542599)Will run a generic schedule for satisfiability detection.
% 5.58/1.05  % (3542606)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=3980709738:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 5.58/1.05  % (3542605)% WARNING: option uhcvi not known.
% 5.58/1.05  % (3542604)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=3528821783_2999 on theBenchmark for (2999ds/0Mi)
% 5.58/1.05  % (3542607)dis+10_1_sil=32000:sp=arity:random_seed=1340177581:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 5.58/1.05  % (3542605)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=2530278822:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 5.58/1.05  % (3542608)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1515163754:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 5.58/1.05  % (3542609)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=2540344020:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 5.58/1.05  % (3542610)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4067006739:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 5.58/1.05  % (3542605)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 5.58/1.05  % (3542608)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 5.58/1.05  % (3542607)Instruction limit reached! 
% 5.58/1.05  % (3542607)------------------------------
% 5.58/1.05  % (3542607)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.58/1.05  % (3542607)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.58/1.05  % (3542607)CaDiCaL version: 2.1.3
% 5.58/1.05  % (3542607)Termination reason: Instruction limit
% 5.58/1.05  % (3542607)Termination phase: Property scanning
% 5.58/1.05  % (3542607)Time elapsed: 0.042 s
% 5.58/1.05  % (3542607)Peak memory usage: 11 MB
% 5.58/1.05  % (3542607)Instructions burned: 104 (million)
% 5.58/1.05  % (3542608)Instruction limit reached! 
% 5.58/1.05  % (3542608)------------------------------
% 5.58/1.05  % (3542608)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.58/1.05  % (3542608)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.58/1.05  % (3542608)CaDiCaL version: 2.1.3
% 5.58/1.05  % (3542608)Termination reason: Instruction limit
% 5.58/1.05  % (3542608)Termination phase: Property scanning
% 5.58/1.05  % (3542608)Time elapsed: 0.047 s
% 5.58/1.05  % (3542608)Peak memory usage: 11 MB
% 5.58/1.05  % (3542608)Instructions burned: 117 (million)
% 5.58/1.05  % (3542609)Instruction limit reached! 
% 5.58/1.05  % (3542609)------------------------------
% 5.58/1.05  % (3542609)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.58/1.05  % (3542609)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.58/1.05  % (3542609)CaDiCaL version: 2.1.3
% 5.58/1.05  % (3542609)Termination reason: Instruction limit
% 5.58/1.05  % (3542609)Termination phase: Property scanning
% 5.58/1.05  % (3542609)Time elapsed: 0.052 s
% 5.58/1.05  % (3542609)Peak memory usage: 11 MB
% 5.58/1.05  % (3542609)Instructions burned: 131 (million)
% 5.58/1.05  % (3542610)Instruction limit reached! 
% 5.58/1.05  % (3542610)------------------------------
% 5.58/1.05  % (3542610)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 5.58/1.05  % (3542610)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 5.58/1.05  % (3542610)CaDiCaL version: 2.1.3
% 5.58/1.05  % (3542610)Termination reason: Instruction limit
% 5.58/1.05  % (3542610)Termination phase: Property scanning
% 5.58/1.05  % (3542610)Time elapsed: 0.063 s
% 5.58/1.05  % (3542610)Peak memory usage: 11 MB
% 5.58/1.05  % (3542610)Instructions burned: 160 (million)
% 5.58/1.05  % (3542619)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=2928327542:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 5.58/1.05  % (3542618)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3198971589:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 5.58/1.05  % (3542620)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=597017014:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2999 on theBenchmark for (2999ds/684Mi)
% 5.58/1.05  % Exception at run slice level
% 5.58/1.05  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 5.58/1.05  % (3542605)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 7.76/1.44  % (3542621)ott-21_1_sil=16000:fs=off:random_seed=3280945054:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 7.76/1.44  % (3542620)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 7.76/1.44  % (3542625)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=2535843562:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 7.76/1.44  % (3542619)Instruction limit reached! 
% 7.76/1.44  % (3542619)------------------------------
% 7.76/1.44  % (3542619)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.76/1.44  % (3542619)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.76/1.44  % (3542619)CaDiCaL version: 2.1.3
% 7.76/1.44  % (3542619)Termination reason: Instruction limit
% 7.76/1.44  % (3542619)Termination phase: Property scanning
% 7.76/1.44  % (3542619)Time elapsed: 0.052 s
% 7.76/1.44  % (3542619)Peak memory usage: 11 MB
% 7.76/1.44  % (3542619)Instructions burned: 132 (million)
% 7.76/1.44  % (3542628)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=1030708368:fmbsr=1.3:i=865:ins=25_2998 on theBenchmark for (2998ds/865Mi)
% 7.76/1.44  % (3542620)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 7.76/1.44  % (3542621)Instruction limit reached! 
% 7.76/1.44  % (3542621)------------------------------
% 7.76/1.44  % (3542621)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.76/1.44  % (3542621)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.76/1.44  % (3542621)CaDiCaL version: 2.1.3
% 7.76/1.44  % (3542621)Termination reason: Instruction limit
% 7.76/1.44  % (3542621)Termination phase: Property scanning
% 7.76/1.44  % (3542621)Time elapsed: 0.070 s
% 7.76/1.44  % (3542621)Peak memory usage: 11 MB
% 7.76/1.44  % (3542621)Instructions burned: 180 (million)
% 7.76/1.44  % Exception at run slice level
% 7.76/1.44  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 7.76/1.44  % (3542630)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=4265250564:i=1179_2998 on theBenchmark for (2998ds/1179Mi)
% 7.76/1.44  % (3542631)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=3981226176:i=889:ins=1_2997 on theBenchmark for (2997ds/889Mi)
% 7.76/1.44  % Exception at run slice level
% 7.76/1.44  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 7.76/1.44  % (3542634)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=228551275:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2997 on theBenchmark for (2997ds/692Mi)
% 7.76/1.44  % (3542634)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 7.76/1.44  % (3542625)Instruction limit reached! 
% 7.76/1.44  % (3542625)------------------------------
% 7.76/1.44  % (3542625)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.76/1.44  % (3542625)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.76/1.44  % (3542625)CaDiCaL version: 2.1.3
% 7.76/1.44  % (3542625)Termination reason: Instruction limit
% 7.76/1.44  % (3542625)Termination phase: Saturation
% 7.76/1.44  % (3542625)Time elapsed: 0.190 s
% 7.76/1.44  % (3542625)Peak memory usage: 12 MB
% 7.76/1.44  % (3542625)Instructions burned: 477 (million)
% 7.76/1.44  % (3542636)dis-10_1_anc=none:sil=64000:spb=goal:newcnf=on:cn=on:random_seed=3339848121:i=879:kws=inv_precedence:fsr=off_2996 on theBenchmark for (2996ds/879Mi)
% 7.76/1.44  % (3542636)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 7.76/1.44  % Exception at run slice level
% 7.76/1.44  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 7.76/1.44  % (3542620)Instruction limit reached! 
% 7.76/1.44  % (3542620)------------------------------
% 7.76/1.44  % (3542620)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.76/1.44  % (3542620)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.76/1.44  % (3542620)CaDiCaL version: 2.1.3
% 7.76/1.44  % (3542620)Termination reason: Instruction limit
% 7.76/1.44  % (3542620)Termination phase: Saturation
% 7.76/1.44  % (3542620)Time elapsed: 0.275 s
% 7.76/1.44  % (3542620)Peak memory usage: 15 MB
% 7.76/1.44  % (3542620)Instructions burned: 686 (million)
% 7.76/1.44  % (3542638)fmb+10_1_sil=64000:random_seed=2921163567:i=22061:nm=2:gsp=on_2996 on theBenchmark for (2996ds/22061Mi)
% 7.76/1.44  % (3542639)fmb+10_1_sil=16000:sas=cadical:fmbss=20:random_seed=2635161650:i=9515:nm=5_2996 on theBenchmark for (2996ds/9515Mi)
% 7.76/1.44  % (3542638)WARNING: Not using GeneralSplitting currently not compatible with polymorphic/higher-order inputs.
% 7.76/1.44  % Exception at run slice level
% 7.76/1.44  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 7.76/1.44  % Exception at run slice level
% 7.76/1.44  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 7.76/1.44  % (3542642)fmb+10_1_sil=64000:sas=cadical:fmbss=8:random_seed=3507738806:fmbsr=1.7:i=920_2995 on theBenchmark for (2995ds/920Mi)
% 7.76/1.44  % (3542643)dis-4_1_sil=16000:drc=ordering:sp=const_frequency:sac=on:newcnf=on:random_seed=3575741095:i=5131_2995 on theBenchmark for (2995ds/5131Mi)
% 7.76/1.44  % (3542643)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 7.76/1.44  % (3542634)Instruction limit reached! 
% 7.76/1.44  % (3542634)------------------------------
% 7.76/1.44  % (3542634)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.76/1.44  % (3542634)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.76/1.44  % (3542634)CaDiCaL version: 2.1.3
% 7.76/1.44  % (3542634)Termination reason: Instruction limit
% 7.76/1.44  % (3542634)Termination phase: Saturation
% 7.76/1.44  % (3542634)Time elapsed: 0.279 s
% 7.76/1.44  % (3542634)Peak memory usage: 17 MB
% 7.76/1.44  % (3542634)Instructions burned: 693 (million)
% 7.76/1.44  % Exception at run slice level
% 7.76/1.44  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 7.76/1.44  % (3542646)ott+11_16_sil=32000:fde=unused:bsd=on:sas=cadical:sp=arity:spb=units:lsd=10:nwc=3:random_seed=1504694025:i=1472:ins=7:fdi=8:gsp=on_2994 on theBenchmark for (2994ds/1472Mi)
% 7.76/1.44  % (3542646)WARNING: Not using GeneralSplitting currently not compatible with polymorphic/higher-order inputs.
% 7.76/1.44  % (3542646)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 7.76/1.44  % (3542647)fmb+10_1_sil=16000:sas=cadical:bce=on:fmbss=77:random_seed=318694303:i=6324_2994 on theBenchmark for (2994ds/6324Mi)
% 7.76/1.44  % Exception at run slice level
% 7.76/1.44  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 7.76/1.44  % (3542650)fmb+10_1_fmbas=function:sil=32000:sas=cadical:fmbss=16:random_seed=1526639812:fmbsr=2.30978:i=2174_2993 on theBenchmark for (2993ds/2174Mi)
% 7.76/1.44  % (3542636)Instruction limit reached! 
% 7.76/1.44  % (3542636)------------------------------
% 7.76/1.44  % (3542636)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.76/1.44  % (3542636)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.76/1.44  % (3542636)CaDiCaL version: 2.1.3
% 7.76/1.44  % (3542636)Termination reason: Instruction limit
% 7.76/1.44  % (3542636)Termination phase: Saturation
% 7.76/1.44  % (3542636)Time elapsed: 0.359 s
% 7.76/1.44  % (3542636)Peak memory usage: 15 MB
% 7.76/1.44  % (3542636)Instructions burned: 882 (million)
% 7.76/1.44  % (3542652)ott-2_1_sil=16000:newcnf=on:random_seed=1543319639:avsq=on:i=869:avsqr=1,16:kws=inv_arity_squared_2992 on theBenchmark for (2992ds/869Mi)
% 7.76/1.44  % (3542630)Instruction limit reached! 
% 7.76/1.44  % (3542630)------------------------------
% 7.76/1.44  % (3542630)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.76/1.44  % (3542630)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.76/1.44  % (3542630)CaDiCaL version: 2.1.3
% 7.76/1.44  % (3542630)Termination reason: Instruction limit
% 7.76/1.44  % (3542630)Termination phase: Saturation
% 7.76/1.44  % (3542630)Time elapsed: 0.508 s
% 7.76/1.44  % (3542630)Peak memory usage: 19 MB
% 7.76/1.44  % (3542630)Instructions burned: 1180 (million)
% 7.76/1.44  % (3542652)WARNING: Not using 'newcnf' as currently not compatible with higher-order inputs.
% 7.76/1.44  % (3542654)ott+10_1_sil=32000:tgt=ground:random_seed=3602046643:i=5114:av=off_2992 on theBenchmark for (2992ds/5114Mi)
% 7.76/1.44  % Exception at run slice level
% 7.76/1.44  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 7.76/1.44  % (3542656)fmb+10_1_sil=64000:sas=cadical:bce=on:rp=on:random_seed=2843413038:i=54282_2992 on theBenchmark for (2992ds/54282Mi)
% 7.76/1.44  % Exception at run slice level
% 7.76/1.44  User error: Finite model building is currently not compatible with polymorphism or higher-order constructs
% 7.76/1.44  % (3542658)dis-11_1_sil=16000:sp=reverse_frequency:alpa=true:random_seed=3739013393:i=3512:aac=none_2991 on theBenchmark for (2991ds/3512Mi)
% 7.76/1.44  % (3542658)WARNING: Look ahead literal selection is not currently compatible with higher-order. Ignoring request to use
% 7.76/1.44  % (3542652)Instruction limit reached! 
% 7.76/1.44  % (3542652)------------------------------
% 7.76/1.44  % (3542652)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.76/1.44  % (3542652)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.76/1.44  % (3542652)CaDiCaL version: 2.1.3
% 7.76/1.44  % (3542652)Termination reason: Instruction limit
% 7.76/1.44  % (3542652)Termination phase: Saturation
% 7.76/1.44  % (3542652)Time elapsed: 0.355 s
% 7.76/1.44  % (3542652)Peak memory usage: 16 MB
% 7.76/1.44  % (3542652)Instructions burned: 871 (million)
% 7.76/1.44  % (3542660)dis+21_1_sil=32000:sas=cadical:random_seed=269653774:i=3773:amm=off_2989 on theBenchmark for (2989ds/3773Mi)
% 7.76/1.44  % (3542654) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-3542599-3542654"...
% 7.76/1.44  % (3542654)...printing done.
% 7.76/1.44  % (3542654)Refutation found. Thanks to Tanya!
% 7.76/1.44  % SZS status Theorem for theBenchmark
% 7.76/1.44  % SZS output start Proof for theBenchmark
% See solution above
% 7.76/1.45  % (3542654)------------------------------
% 7.76/1.45  % (3542654)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 7.76/1.45  % (3542654)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.76/1.45  % (3542654)CaDiCaL version: 2.1.3
% 7.76/1.45  % (3542654)Termination reason: Refutation
% 7.76/1.45  % (3542654)Time elapsed: 0.455 s
% 7.76/1.45  % (3542654)Peak memory usage: 18 MB
% 7.76/1.45  % (3542654)Instructions burned: 1085 (million)
% 7.76/1.45  % (3542599)Success in time 1.204 s
% 7.76/1.45  % Vampire exiting
%------------------------------------------------------------------------------