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Zenon---0.7.1.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : Zenon---0.7.1
% Problem  : SYN483+1 : TPTP v8.1.0. Released v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_zenon %s %d

% Computer : n023.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Thu Jul 21 13:53:25 EDT 2022

% Result   : Theorem 0.87s 1.03s
% Output   : Proof 1.04s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : SYN483+1 : TPTP v8.1.0. Released v2.1.0.
% 0.11/0.12  % Command  : run_zenon %s %d
% 0.13/0.33  % Computer : n023.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 600
% 0.13/0.33  % DateTime : Mon Jul 11 20:09:39 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.87/1.03  (* PROOF-FOUND *)
% 0.87/1.03  % SZS status Theorem
% 0.87/1.03  (* BEGIN-PROOF *)
% 0.87/1.03  % SZS output start Proof
% 0.87/1.03  Theorem co1 : (~(((~(hskp0))\/((ndr1_0)/\((c1_1 (a1852))/\((c3_1 (a1852))/\(~(c2_1 (a1852)))))))/\(((~(hskp1))\/((ndr1_0)/\((c1_1 (a1853))/\((c3_1 (a1853))/\(~(c0_1 (a1853)))))))/\(((~(hskp2))\/((ndr1_0)/\((c1_1 (a1854))/\((c2_1 (a1854))/\(~(c3_1 (a1854)))))))/\(((~(hskp3))\/((ndr1_0)/\((~(c0_1 (a1855)))/\((~(c1_1 (a1855)))/\(~(c2_1 (a1855)))))))/\(((~(hskp4))\/((ndr1_0)/\((c2_1 (a1856))/\((c3_1 (a1856))/\(~(c1_1 (a1856)))))))/\(((~(hskp5))\/((ndr1_0)/\((c2_1 (a1857))/\((~(c0_1 (a1857)))/\(~(c3_1 (a1857)))))))/\(((~(hskp6))\/((ndr1_0)/\((c1_1 (a1860))/\((~(c0_1 (a1860)))/\(~(c2_1 (a1860)))))))/\(((~(hskp7))\/((ndr1_0)/\((c0_1 (a1861))/\((~(c1_1 (a1861)))/\(~(c2_1 (a1861)))))))/\(((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))))/\(((~(hskp9))\/((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863)))))))/\(((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864)))))))/\(((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))))/\(((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))))/\(((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))))/\(((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))))/\(((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))))/\(((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))))/\(((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))))/\(((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))))/\(((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))))/\(((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))))/\(((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898)))))))/\(((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))))/\(((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))))/\(((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))))/\(((~(hskp25))\/((ndr1_0)/\((c1_1 (a1960))/\((c2_1 (a1960))/\(~(c0_1 (a1960)))))))/\(((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))))/\(((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))))/\(((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))))/\(((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885))))))/\(((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0)))/\(((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))))/\(((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))))/\(((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1)))/\(((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp2)\/(hskp3)))/\(((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5)))/\(((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26)))/\(((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3)))/\(((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6)))/\(((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7)))/\(((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9)))/\(((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11)))/\(((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13)))/\(((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4)))/\(((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3)))/\(((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13)))/\(((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17)))/\(((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17)))/\(((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28)))/\(((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp3)))/\(((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8)))/\(((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((hskp1)\/(hskp9)))/\(((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11)))/\(((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c3_1 X33)\/((~(c1_1 X33))\/(~(c2_1 X33))))))\/(hskp19)))/\(((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26)))/\(((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27)))/\(((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8)))/\(((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29)))/\(((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19)))/\(((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44))))))))/\(((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16)))/\(((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15)))/\(((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27)))/\(((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))))/\(((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))))/\(((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27)))/\(((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))))/\(((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/(hskp9)))/\(((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21)))/\(((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16)))/\(((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27)))/\(((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9)))/\(((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20)))/\(((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13)))/\(((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5)))/\(((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21)))/\(((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))))/\(((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23)))/\(((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18)))/\(((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23)))/\(((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1)))/\(((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18)))/\(((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))))/\(((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24)))/\(((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))))/\(((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20)))/\(((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp17)\/(hskp15)))/\(((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9)))/\(((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10)))/\(((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((hskp26)\/(hskp10)))/\(((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22)))/\(((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16)))/\(((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19)))/\(((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp26)\/(hskp3)))/\(((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24)))/\(((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0)))/\(((hskp29)\/((hskp27)\/(hskp1)))/\(((hskp8)\/((hskp17)\/(hskp16)))/\(((hskp8)\/((hskp10)\/(hskp24)))/\(((hskp18)\/((hskp10)\/(hskp15)))/\(((hskp18)\/((hskp22)\/(hskp12)))/\(((hskp18)\/((hskp1)\/(hskp6)))/\(((hskp10)\/((hskp28)\/(hskp0)))/\(((hskp25)\/((hskp6)\/(hskp5)))/\(((hskp25)\/((hskp9)\/(hskp24)))/\((hskp15)\/((hskp4)\/(hskp19))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))).
% 0.87/1.03  Proof.
% 0.87/1.03  assert (zenon_L1_ : (~(hskp8)) -> (hskp8) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H1 zenon_H2.
% 0.87/1.03  exact (zenon_H1 zenon_H2).
% 0.87/1.03  (* end of lemma zenon_L1_ *)
% 0.87/1.03  assert (zenon_L2_ : (~(hskp17)) -> (hskp17) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H3 zenon_H4.
% 0.87/1.03  exact (zenon_H3 zenon_H4).
% 0.87/1.03  (* end of lemma zenon_L2_ *)
% 0.87/1.03  assert (zenon_L3_ : (~(hskp16)) -> (hskp16) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H5 zenon_H6.
% 0.87/1.03  exact (zenon_H5 zenon_H6).
% 0.87/1.03  (* end of lemma zenon_L3_ *)
% 0.87/1.03  assert (zenon_L4_ : ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> (~(hskp17)) -> (~(hskp16)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H7 zenon_H1 zenon_H3 zenon_H5.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H7); [ zenon_intro zenon_H2 | zenon_intro zenon_H8 ].
% 0.87/1.03  exact (zenon_H1 zenon_H2).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H8); [ zenon_intro zenon_H4 | zenon_intro zenon_H6 ].
% 0.87/1.03  exact (zenon_H3 zenon_H4).
% 0.87/1.03  exact (zenon_H5 zenon_H6).
% 0.87/1.03  (* end of lemma zenon_L4_ *)
% 0.87/1.03  assert (zenon_L5_ : (~(ndr1_0)) -> (ndr1_0) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H9 zenon_Ha.
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  (* end of lemma zenon_L5_ *)
% 0.87/1.03  assert (zenon_L6_ : (forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))) -> (ndr1_0) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hb zenon_Ha zenon_Hc zenon_Hd zenon_He.
% 0.87/1.03  generalize (zenon_Hb (a1874)). zenon_intro zenon_Hf.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_Hf); [ zenon_intro zenon_H9 | zenon_intro zenon_H10 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H10); [ zenon_intro zenon_H12 | zenon_intro zenon_H11 ].
% 0.87/1.03  exact (zenon_Hc zenon_H12).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H11); [ zenon_intro zenon_H14 | zenon_intro zenon_H13 ].
% 0.87/1.03  exact (zenon_H14 zenon_Hd).
% 0.87/1.03  exact (zenon_H13 zenon_He).
% 0.87/1.03  (* end of lemma zenon_L6_ *)
% 0.87/1.03  assert (zenon_L7_ : (~(hskp18)) -> (hskp18) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H15 zenon_H16.
% 0.87/1.03  exact (zenon_H15 zenon_H16).
% 0.87/1.03  (* end of lemma zenon_L7_ *)
% 0.87/1.03  assert (zenon_L8_ : ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> (ndr1_0) -> (~(hskp8)) -> (~(hskp18)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H17 zenon_He zenon_Hd zenon_Hc zenon_Ha zenon_H1 zenon_H15.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H17); [ zenon_intro zenon_Hb | zenon_intro zenon_H18 ].
% 0.87/1.03  apply (zenon_L6_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H18); [ zenon_intro zenon_H2 | zenon_intro zenon_H16 ].
% 0.87/1.03  exact (zenon_H1 zenon_H2).
% 0.87/1.03  exact (zenon_H15 zenon_H16).
% 0.87/1.03  (* end of lemma zenon_L8_ *)
% 0.87/1.03  assert (zenon_L9_ : (forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))) -> (ndr1_0) -> (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H19 zenon_Ha zenon_H1a zenon_H1b zenon_H1c zenon_H1d.
% 0.87/1.03  generalize (zenon_H19 (a1875)). zenon_intro zenon_H1e.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H1e); [ zenon_intro zenon_H9 | zenon_intro zenon_H1f ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H1f); [ zenon_intro zenon_H21 | zenon_intro zenon_H20 ].
% 0.87/1.03  generalize (zenon_H1a (a1875)). zenon_intro zenon_H22.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H22); [ zenon_intro zenon_H9 | zenon_intro zenon_H23 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H23); [ zenon_intro zenon_H25 | zenon_intro zenon_H24 ].
% 0.87/1.03  exact (zenon_H25 zenon_H1b).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H24); [ zenon_intro zenon_H27 | zenon_intro zenon_H26 ].
% 0.87/1.03  exact (zenon_H27 zenon_H1c).
% 0.87/1.03  exact (zenon_H26 zenon_H21).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H20); [ zenon_intro zenon_H28 | zenon_intro zenon_H27 ].
% 0.87/1.03  exact (zenon_H1d zenon_H28).
% 0.87/1.03  exact (zenon_H27 zenon_H1c).
% 0.87/1.03  (* end of lemma zenon_L9_ *)
% 0.87/1.03  assert (zenon_L10_ : (~(hskp0)) -> (hskp0) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H29 zenon_H2a.
% 0.87/1.03  exact (zenon_H29 zenon_H2a).
% 0.87/1.03  (* end of lemma zenon_L10_ *)
% 0.87/1.03  assert (zenon_L11_ : (~(hskp24)) -> (hskp24) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H2b zenon_H2c.
% 0.87/1.03  exact (zenon_H2b zenon_H2c).
% 0.87/1.03  (* end of lemma zenon_L11_ *)
% 0.87/1.03  assert (zenon_L12_ : ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (ndr1_0) -> (forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))) -> (~(hskp0)) -> (~(hskp24)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H2d zenon_H1d zenon_H1c zenon_H1b zenon_Ha zenon_H19 zenon_H29 zenon_H2b.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H2d); [ zenon_intro zenon_H1a | zenon_intro zenon_H2e ].
% 0.87/1.03  apply (zenon_L9_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H2e); [ zenon_intro zenon_H2a | zenon_intro zenon_H2c ].
% 0.87/1.03  exact (zenon_H29 zenon_H2a).
% 0.87/1.03  exact (zenon_H2b zenon_H2c).
% 0.87/1.03  (* end of lemma zenon_L12_ *)
% 0.87/1.03  assert (zenon_L13_ : (~(hskp15)) -> (hskp15) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H2f zenon_H30.
% 0.87/1.03  exact (zenon_H2f zenon_H30).
% 0.87/1.03  (* end of lemma zenon_L13_ *)
% 0.87/1.03  assert (zenon_L14_ : (~(hskp9)) -> (hskp9) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H31 zenon_H32.
% 0.87/1.03  exact (zenon_H31 zenon_H32).
% 0.87/1.03  (* end of lemma zenon_L14_ *)
% 0.87/1.03  assert (zenon_L15_ : (forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4)))))) -> (ndr1_0) -> (~(c1_1 (a1919))) -> (~(c2_1 (a1919))) -> (c3_1 (a1919)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H33 zenon_Ha zenon_H34 zenon_H35 zenon_H36.
% 0.87/1.03  generalize (zenon_H33 (a1919)). zenon_intro zenon_H37.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H37); [ zenon_intro zenon_H9 | zenon_intro zenon_H38 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H38); [ zenon_intro zenon_H3a | zenon_intro zenon_H39 ].
% 0.87/1.03  exact (zenon_H34 zenon_H3a).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H39); [ zenon_intro zenon_H3c | zenon_intro zenon_H3b ].
% 0.87/1.03  exact (zenon_H35 zenon_H3c).
% 0.87/1.03  exact (zenon_H3b zenon_H36).
% 0.87/1.03  (* end of lemma zenon_L15_ *)
% 0.87/1.03  assert (zenon_L16_ : (~(hskp13)) -> (hskp13) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H3d zenon_H3e.
% 0.87/1.03  exact (zenon_H3d zenon_H3e).
% 0.87/1.03  (* end of lemma zenon_L16_ *)
% 0.87/1.03  assert (zenon_L17_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (~(hskp13)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H3f zenon_H40 zenon_H31 zenon_H3d.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H40); [ zenon_intro zenon_H33 | zenon_intro zenon_H43 ].
% 0.87/1.03  apply (zenon_L15_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H43); [ zenon_intro zenon_H32 | zenon_intro zenon_H3e ].
% 0.87/1.03  exact (zenon_H31 zenon_H32).
% 0.87/1.03  exact (zenon_H3d zenon_H3e).
% 0.87/1.03  (* end of lemma zenon_L17_ *)
% 0.87/1.03  assert (zenon_L18_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp15)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H44 zenon_H45 zenon_H40 zenon_H3d zenon_H2d zenon_H29 zenon_H2f zenon_H31 zenon_H46.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H46); [ zenon_intro zenon_H19 | zenon_intro zenon_H49 ].
% 0.87/1.03  apply (zenon_L12_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H49); [ zenon_intro zenon_H30 | zenon_intro zenon_H32 ].
% 0.87/1.03  exact (zenon_H2f zenon_H30).
% 0.87/1.03  exact (zenon_H31 zenon_H32).
% 0.87/1.03  apply (zenon_L17_); trivial.
% 0.87/1.03  (* end of lemma zenon_L18_ *)
% 0.87/1.03  assert (zenon_L19_ : ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp15)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (ndr1_0) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H4a zenon_H45 zenon_H40 zenon_H3d zenon_H2d zenon_H29 zenon_H2f zenon_H31 zenon_H46 zenon_Ha zenon_Hc zenon_Hd zenon_He zenon_H1 zenon_H17.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.03  apply (zenon_L8_); trivial.
% 0.87/1.03  apply (zenon_L18_); trivial.
% 0.87/1.03  (* end of lemma zenon_L19_ *)
% 0.87/1.03  assert (zenon_L20_ : (~(hskp10)) -> (hskp10) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H4b zenon_H4c.
% 0.87/1.03  exact (zenon_H4b zenon_H4c).
% 0.87/1.03  (* end of lemma zenon_L20_ *)
% 0.87/1.03  assert (zenon_L21_ : ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp8)) -> (~(hskp10)) -> (~(hskp24)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H4d zenon_H1 zenon_H4b zenon_H2b.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H4d); [ zenon_intro zenon_H2 | zenon_intro zenon_H4e ].
% 0.87/1.03  exact (zenon_H1 zenon_H2).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H4e); [ zenon_intro zenon_H4c | zenon_intro zenon_H2c ].
% 0.87/1.03  exact (zenon_H4b zenon_H4c).
% 0.87/1.03  exact (zenon_H2b zenon_H2c).
% 0.87/1.03  (* end of lemma zenon_L21_ *)
% 0.87/1.03  assert (zenon_L22_ : (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (ndr1_0) -> (~(c0_1 (a1872))) -> (c1_1 (a1872)) -> (c2_1 (a1872)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H4f zenon_Ha zenon_H50 zenon_H51 zenon_H52.
% 0.87/1.03  generalize (zenon_H4f (a1872)). zenon_intro zenon_H53.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H53); [ zenon_intro zenon_H9 | zenon_intro zenon_H54 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H54); [ zenon_intro zenon_H56 | zenon_intro zenon_H55 ].
% 0.87/1.03  exact (zenon_H50 zenon_H56).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H55); [ zenon_intro zenon_H58 | zenon_intro zenon_H57 ].
% 0.87/1.03  exact (zenon_H58 zenon_H51).
% 0.87/1.03  exact (zenon_H57 zenon_H52).
% 0.87/1.03  (* end of lemma zenon_L22_ *)
% 0.87/1.03  assert (zenon_L23_ : (forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V)))))) -> (ndr1_0) -> (~(c0_1 (a1872))) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (c2_1 (a1872)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H59 zenon_Ha zenon_H50 zenon_H4f zenon_H52.
% 0.87/1.03  generalize (zenon_H59 (a1872)). zenon_intro zenon_H5a.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H5a); [ zenon_intro zenon_H9 | zenon_intro zenon_H5b ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H5b); [ zenon_intro zenon_H56 | zenon_intro zenon_H5c ].
% 0.87/1.03  exact (zenon_H50 zenon_H56).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H5c); [ zenon_intro zenon_H51 | zenon_intro zenon_H57 ].
% 0.87/1.03  apply (zenon_L22_); trivial.
% 0.87/1.03  exact (zenon_H57 zenon_H52).
% 0.87/1.03  (* end of lemma zenon_L23_ *)
% 0.87/1.03  assert (zenon_L24_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V)))))) -> (c3_1 (a1919)) -> (~(c2_1 (a1919))) -> (~(c1_1 (a1919))) -> (ndr1_0) -> (~(hskp8)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H5d zenon_H52 zenon_H50 zenon_H59 zenon_H36 zenon_H35 zenon_H34 zenon_Ha zenon_H1.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.87/1.03  apply (zenon_L23_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.87/1.03  apply (zenon_L15_); trivial.
% 0.87/1.03  exact (zenon_H1 zenon_H2).
% 0.87/1.03  (* end of lemma zenon_L24_ *)
% 0.87/1.03  assert (zenon_L25_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp9)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H3f zenon_H5f zenon_H50 zenon_H52 zenon_H5d zenon_H1 zenon_H31.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H5f); [ zenon_intro zenon_H59 | zenon_intro zenon_H60 ].
% 0.87/1.03  apply (zenon_L24_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H60); [ zenon_intro zenon_H2 | zenon_intro zenon_H32 ].
% 0.87/1.03  exact (zenon_H1 zenon_H2).
% 0.87/1.03  exact (zenon_H31 zenon_H32).
% 0.87/1.03  (* end of lemma zenon_L25_ *)
% 0.87/1.03  assert (zenon_L26_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp9)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H45 zenon_H5f zenon_H31 zenon_H50 zenon_H52 zenon_H5d zenon_H1 zenon_H4b zenon_H4d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.03  apply (zenon_L21_); trivial.
% 0.87/1.03  apply (zenon_L25_); trivial.
% 0.87/1.03  (* end of lemma zenon_L26_ *)
% 0.87/1.03  assert (zenon_L27_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> (~(hskp9)) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H45 zenon_H40 zenon_H3d zenon_H31 zenon_H1 zenon_H4b zenon_H4d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.03  apply (zenon_L21_); trivial.
% 0.87/1.03  apply (zenon_L17_); trivial.
% 0.87/1.03  (* end of lemma zenon_L27_ *)
% 0.87/1.03  assert (zenon_L28_ : (forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8))))) -> (ndr1_0) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H61 zenon_Ha zenon_H62 zenon_H63 zenon_H64.
% 0.87/1.03  generalize (zenon_H61 (a1867)). zenon_intro zenon_H65.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H65); [ zenon_intro zenon_H9 | zenon_intro zenon_H66 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H66); [ zenon_intro zenon_H68 | zenon_intro zenon_H67 ].
% 0.87/1.03  exact (zenon_H62 zenon_H68).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H67); [ zenon_intro zenon_H6a | zenon_intro zenon_H69 ].
% 0.87/1.03  exact (zenon_H63 zenon_H6a).
% 0.87/1.03  exact (zenon_H64 zenon_H69).
% 0.87/1.03  (* end of lemma zenon_L28_ *)
% 0.87/1.03  assert (zenon_L29_ : (~(hskp22)) -> (hskp22) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H6b zenon_H6c.
% 0.87/1.03  exact (zenon_H6b zenon_H6c).
% 0.87/1.03  (* end of lemma zenon_L29_ *)
% 0.87/1.03  assert (zenon_L30_ : ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (ndr1_0) -> (~(hskp22)) -> (~(hskp16)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H6d zenon_H64 zenon_H63 zenon_H62 zenon_Ha zenon_H6b zenon_H5.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H6d); [ zenon_intro zenon_H61 | zenon_intro zenon_H6e ].
% 0.87/1.03  apply (zenon_L28_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H6e); [ zenon_intro zenon_H6c | zenon_intro zenon_H6 ].
% 0.87/1.03  exact (zenon_H6b zenon_H6c).
% 0.87/1.03  exact (zenon_H5 zenon_H6).
% 0.87/1.03  (* end of lemma zenon_L30_ *)
% 0.87/1.03  assert (zenon_L31_ : (forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10)))))) -> (ndr1_0) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H6f zenon_Ha zenon_H70 zenon_H71 zenon_H72.
% 0.87/1.03  generalize (zenon_H6f (a1899)). zenon_intro zenon_H73.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H73); [ zenon_intro zenon_H9 | zenon_intro zenon_H74 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H74); [ zenon_intro zenon_H76 | zenon_intro zenon_H75 ].
% 0.87/1.03  exact (zenon_H70 zenon_H76).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H75); [ zenon_intro zenon_H78 | zenon_intro zenon_H77 ].
% 0.87/1.03  exact (zenon_H71 zenon_H78).
% 0.87/1.03  exact (zenon_H77 zenon_H72).
% 0.87/1.03  (* end of lemma zenon_L31_ *)
% 0.87/1.03  assert (zenon_L32_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (~(hskp9)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H3f zenon_H79 zenon_H72 zenon_H71 zenon_H70 zenon_H31.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H79); [ zenon_intro zenon_H33 | zenon_intro zenon_H7a ].
% 0.87/1.03  apply (zenon_L15_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H7a); [ zenon_intro zenon_H6f | zenon_intro zenon_H32 ].
% 0.87/1.03  apply (zenon_L31_); trivial.
% 0.87/1.03  exact (zenon_H31 zenon_H32).
% 0.87/1.03  (* end of lemma zenon_L32_ *)
% 0.87/1.03  assert (zenon_L33_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H7b zenon_H45 zenon_H79 zenon_H31 zenon_H1 zenon_H4b zenon_H4d.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.03  apply (zenon_L21_); trivial.
% 0.87/1.03  apply (zenon_L32_); trivial.
% 0.87/1.03  (* end of lemma zenon_L33_ *)
% 0.87/1.03  assert (zenon_L34_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (ndr1_0) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp16)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H7e zenon_H45 zenon_H79 zenon_H31 zenon_H1 zenon_H4b zenon_H4d zenon_Ha zenon_H62 zenon_H63 zenon_H64 zenon_H5 zenon_H6d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.03  apply (zenon_L30_); trivial.
% 0.87/1.03  apply (zenon_L33_); trivial.
% 0.87/1.03  (* end of lemma zenon_L34_ *)
% 0.87/1.03  assert (zenon_L35_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (ndr1_0) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H7f zenon_H5f zenon_H5d zenon_H6d zenon_H64 zenon_H63 zenon_H62 zenon_Ha zenon_H4d zenon_H4b zenon_H1 zenon_H31 zenon_H79 zenon_H45 zenon_H7e.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.03  apply (zenon_L34_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.03  apply (zenon_L26_); trivial.
% 0.87/1.03  (* end of lemma zenon_L35_ *)
% 0.87/1.03  assert (zenon_L36_ : (forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52)))))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H84 zenon_Ha zenon_H85 zenon_H86 zenon_H87.
% 0.87/1.03  generalize (zenon_H84 (a1864)). zenon_intro zenon_H88.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H88); [ zenon_intro zenon_H9 | zenon_intro zenon_H89 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H89); [ zenon_intro zenon_H8b | zenon_intro zenon_H8a ].
% 0.87/1.03  exact (zenon_H85 zenon_H8b).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H8a); [ zenon_intro zenon_H8d | zenon_intro zenon_H8c ].
% 0.87/1.03  exact (zenon_H8d zenon_H86).
% 0.87/1.03  exact (zenon_H8c zenon_H87).
% 0.87/1.03  (* end of lemma zenon_L36_ *)
% 0.87/1.03  assert (zenon_L37_ : (~(hskp7)) -> (hskp7) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H8e zenon_H8f.
% 0.87/1.03  exact (zenon_H8e zenon_H8f).
% 0.87/1.03  (* end of lemma zenon_L37_ *)
% 0.87/1.03  assert (zenon_L38_ : (~(hskp1)) -> (hskp1) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H90 zenon_H91.
% 0.87/1.03  exact (zenon_H90 zenon_H91).
% 0.87/1.03  (* end of lemma zenon_L38_ *)
% 0.87/1.03  assert (zenon_L39_ : ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> (~(hskp7)) -> (~(hskp1)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H92 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_H8e zenon_H90.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H92); [ zenon_intro zenon_H84 | zenon_intro zenon_H93 ].
% 0.87/1.03  apply (zenon_L36_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H93); [ zenon_intro zenon_H8f | zenon_intro zenon_H91 ].
% 0.87/1.03  exact (zenon_H8e zenon_H8f).
% 0.87/1.03  exact (zenon_H90 zenon_H91).
% 0.87/1.03  (* end of lemma zenon_L39_ *)
% 0.87/1.03  assert (zenon_L40_ : (~(hskp6)) -> (hskp6) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H94 zenon_H95.
% 0.87/1.03  exact (zenon_H94 zenon_H95).
% 0.87/1.03  (* end of lemma zenon_L40_ *)
% 0.87/1.03  assert (zenon_L41_ : (~(hskp5)) -> (hskp5) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H96 zenon_H97.
% 0.87/1.03  exact (zenon_H96 zenon_H97).
% 0.87/1.03  (* end of lemma zenon_L41_ *)
% 0.87/1.03  assert (zenon_L42_ : (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (ndr1_0) -> (~(c0_1 (a1960))) -> (c1_1 (a1960)) -> (c2_1 (a1960)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H4f zenon_Ha zenon_H98 zenon_H99 zenon_H9a.
% 0.87/1.03  generalize (zenon_H4f (a1960)). zenon_intro zenon_H9b.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H9b); [ zenon_intro zenon_H9 | zenon_intro zenon_H9c ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H9c); [ zenon_intro zenon_H9e | zenon_intro zenon_H9d ].
% 0.87/1.03  exact (zenon_H98 zenon_H9e).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H9d); [ zenon_intro zenon_Ha0 | zenon_intro zenon_H9f ].
% 0.87/1.03  exact (zenon_Ha0 zenon_H99).
% 0.87/1.03  exact (zenon_H9f zenon_H9a).
% 0.87/1.03  (* end of lemma zenon_L42_ *)
% 0.87/1.03  assert (zenon_L43_ : ((ndr1_0)/\((c1_1 (a1960))/\((c2_1 (a1960))/\(~(c0_1 (a1960)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c3_1 (a1919)) -> (~(c2_1 (a1919))) -> (~(c1_1 (a1919))) -> (~(hskp8)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Ha1 zenon_H5d zenon_H36 zenon_H35 zenon_H34 zenon_H1.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Ha1). zenon_intro zenon_Ha. zenon_intro zenon_Ha2.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Ha2). zenon_intro zenon_H99. zenon_intro zenon_Ha3.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Ha3). zenon_intro zenon_H9a. zenon_intro zenon_H98.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.87/1.03  apply (zenon_L42_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.87/1.03  apply (zenon_L15_); trivial.
% 0.87/1.03  exact (zenon_H1 zenon_H2).
% 0.87/1.03  (* end of lemma zenon_L43_ *)
% 0.87/1.03  assert (zenon_L44_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp25))\/((ndr1_0)/\((c1_1 (a1960))/\((c2_1 (a1960))/\(~(c0_1 (a1960))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp6)) -> (~(hskp5)) -> ((hskp25)\/((hskp6)\/(hskp5))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H45 zenon_Ha4 zenon_H5d zenon_H94 zenon_H96 zenon_Ha5 zenon_H1 zenon_H4b zenon_H4d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.03  apply (zenon_L21_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Ha4); [ zenon_intro zenon_Ha6 | zenon_intro zenon_Ha1 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Ha5); [ zenon_intro zenon_Ha8 | zenon_intro zenon_Ha7 ].
% 0.87/1.03  exact (zenon_Ha6 zenon_Ha8).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Ha7); [ zenon_intro zenon_H95 | zenon_intro zenon_H97 ].
% 0.87/1.03  exact (zenon_H94 zenon_H95).
% 0.87/1.03  exact (zenon_H96 zenon_H97).
% 0.87/1.03  apply (zenon_L43_); trivial.
% 0.87/1.03  (* end of lemma zenon_L44_ *)
% 0.87/1.03  assert (zenon_L45_ : (forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Ha9 zenon_Ha zenon_Haa zenon_Hab zenon_Hac.
% 0.87/1.03  generalize (zenon_Ha9 (a1863)). zenon_intro zenon_Had.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_Had); [ zenon_intro zenon_H9 | zenon_intro zenon_Hae ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hae); [ zenon_intro zenon_Hb0 | zenon_intro zenon_Haf ].
% 0.87/1.03  exact (zenon_Haa zenon_Hb0).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Haf); [ zenon_intro zenon_Hb2 | zenon_intro zenon_Hb1 ].
% 0.87/1.03  exact (zenon_Hab zenon_Hb2).
% 0.87/1.03  exact (zenon_Hb1 zenon_Hac).
% 0.87/1.03  (* end of lemma zenon_L45_ *)
% 0.87/1.03  assert (zenon_L46_ : (~(hskp23)) -> (hskp23) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hb3 zenon_Hb4.
% 0.87/1.03  exact (zenon_Hb3 zenon_Hb4).
% 0.87/1.03  (* end of lemma zenon_L46_ *)
% 0.87/1.03  assert (zenon_L47_ : ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> (~(hskp8)) -> (~(hskp23)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_H1 zenon_Hb3.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hb5); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hb6 ].
% 0.87/1.03  apply (zenon_L45_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hb6); [ zenon_intro zenon_H2 | zenon_intro zenon_Hb4 ].
% 0.87/1.03  exact (zenon_H1 zenon_H2).
% 0.87/1.03  exact (zenon_Hb3 zenon_Hb4).
% 0.87/1.03  (* end of lemma zenon_L47_ *)
% 0.87/1.03  assert (zenon_L48_ : (~(hskp29)) -> (hskp29) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hb7 zenon_Hb8.
% 0.87/1.03  exact (zenon_Hb7 zenon_Hb8).
% 0.87/1.03  (* end of lemma zenon_L48_ *)
% 0.87/1.03  assert (zenon_L49_ : (~(hskp27)) -> (hskp27) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hb9 zenon_Hba.
% 0.87/1.03  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.03  (* end of lemma zenon_L49_ *)
% 0.87/1.03  assert (zenon_L50_ : ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp29)) -> (~(hskp27)) -> (~(hskp1)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hbb zenon_Hb7 zenon_Hb9 zenon_H90.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hbb); [ zenon_intro zenon_Hb8 | zenon_intro zenon_Hbc ].
% 0.87/1.03  exact (zenon_Hb7 zenon_Hb8).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hbc); [ zenon_intro zenon_Hba | zenon_intro zenon_H91 ].
% 0.87/1.03  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.03  exact (zenon_H90 zenon_H91).
% 0.87/1.03  (* end of lemma zenon_L50_ *)
% 0.87/1.03  assert (zenon_L51_ : (forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48)))))) -> (ndr1_0) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hbd zenon_Ha zenon_Hbe zenon_Hbf zenon_Hc0.
% 0.87/1.03  generalize (zenon_Hbd (a1911)). zenon_intro zenon_Hc1.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_Hc1); [ zenon_intro zenon_H9 | zenon_intro zenon_Hc2 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hc2); [ zenon_intro zenon_Hc4 | zenon_intro zenon_Hc3 ].
% 0.87/1.03  exact (zenon_Hbe zenon_Hc4).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hc3); [ zenon_intro zenon_Hc6 | zenon_intro zenon_Hc5 ].
% 0.87/1.03  exact (zenon_Hbf zenon_Hc6).
% 0.87/1.03  exact (zenon_Hc5 zenon_Hc0).
% 0.87/1.03  (* end of lemma zenon_L51_ *)
% 0.87/1.03  assert (zenon_L52_ : (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (ndr1_0) -> (c0_1 (a1885)) -> (c1_1 (a1885)) -> (c2_1 (a1885)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H1a zenon_Ha zenon_Hc7 zenon_Hc8 zenon_Hc9.
% 0.87/1.03  generalize (zenon_H1a (a1885)). zenon_intro zenon_Hca.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_Hca); [ zenon_intro zenon_H9 | zenon_intro zenon_Hcb ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hcb); [ zenon_intro zenon_Hcd | zenon_intro zenon_Hcc ].
% 0.87/1.03  exact (zenon_Hcd zenon_Hc7).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hcc); [ zenon_intro zenon_Hcf | zenon_intro zenon_Hce ].
% 0.87/1.03  exact (zenon_Hcf zenon_Hc8).
% 0.87/1.03  exact (zenon_Hce zenon_Hc9).
% 0.87/1.03  (* end of lemma zenon_L52_ *)
% 0.87/1.03  assert (zenon_L53_ : (~(hskp21)) -> (hskp21) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hd0 zenon_Hd1.
% 0.87/1.03  exact (zenon_Hd0 zenon_Hd1).
% 0.87/1.03  (* end of lemma zenon_L53_ *)
% 0.87/1.03  assert (zenon_L54_ : ((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (c0_1 (a1911)) -> (~(c3_1 (a1911))) -> (~(c1_1 (a1911))) -> (~(hskp21)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hd2 zenon_Hd3 zenon_Hc0 zenon_Hbf zenon_Hbe zenon_Hd0.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hd2). zenon_intro zenon_Ha. zenon_intro zenon_Hd4.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hd4). zenon_intro zenon_Hc7. zenon_intro zenon_Hd5.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hd5). zenon_intro zenon_Hc8. zenon_intro zenon_Hc9.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hd6 ].
% 0.87/1.03  apply (zenon_L51_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hd6); [ zenon_intro zenon_H1a | zenon_intro zenon_Hd1 ].
% 0.87/1.03  apply (zenon_L52_); trivial.
% 0.87/1.03  exact (zenon_Hd0 zenon_Hd1).
% 0.87/1.03  (* end of lemma zenon_L54_ *)
% 0.87/1.03  assert (zenon_L55_ : ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp21)) -> (c0_1 (a1911)) -> (~(c3_1 (a1911))) -> (~(c1_1 (a1911))) -> (~(hskp27)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hd7 zenon_Hd3 zenon_Hd0 zenon_Hc0 zenon_Hbf zenon_Hbe zenon_Hb9 zenon_H90 zenon_Hbb.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.87/1.03  apply (zenon_L50_); trivial.
% 0.87/1.03  apply (zenon_L54_); trivial.
% 0.87/1.03  (* end of lemma zenon_L55_ *)
% 0.87/1.03  assert (zenon_L56_ : (forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28)))))) -> (ndr1_0) -> (c0_1 (a1877)) -> (c2_1 (a1877)) -> (c3_1 (a1877)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hd8 zenon_Ha zenon_Hd9 zenon_Hda zenon_Hdb.
% 0.87/1.03  generalize (zenon_Hd8 (a1877)). zenon_intro zenon_Hdc.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_Hdc); [ zenon_intro zenon_H9 | zenon_intro zenon_Hdd ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hdd); [ zenon_intro zenon_Hdf | zenon_intro zenon_Hde ].
% 0.87/1.03  exact (zenon_Hdf zenon_Hd9).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hde); [ zenon_intro zenon_He1 | zenon_intro zenon_He0 ].
% 0.87/1.03  exact (zenon_He1 zenon_Hda).
% 0.87/1.03  exact (zenon_He0 zenon_Hdb).
% 0.87/1.03  (* end of lemma zenon_L56_ *)
% 0.87/1.03  assert (zenon_L57_ : (~(hskp28)) -> (hskp28) -> False).
% 0.87/1.03  do 0 intro. intros zenon_He2 zenon_He3.
% 0.87/1.03  exact (zenon_He2 zenon_He3).
% 0.87/1.03  (* end of lemma zenon_L57_ *)
% 0.87/1.03  assert (zenon_L58_ : ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> (c0_1 (a1877)) -> (ndr1_0) -> (~(hskp28)) -> (~(hskp0)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_He4 zenon_Hdb zenon_Hda zenon_Hd9 zenon_Ha zenon_He2 zenon_H29.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_He4); [ zenon_intro zenon_Hd8 | zenon_intro zenon_He5 ].
% 0.87/1.03  apply (zenon_L56_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_He5); [ zenon_intro zenon_He3 | zenon_intro zenon_H2a ].
% 0.87/1.03  exact (zenon_He2 zenon_He3).
% 0.87/1.03  exact (zenon_H29 zenon_H2a).
% 0.87/1.03  (* end of lemma zenon_L58_ *)
% 0.87/1.03  assert (zenon_L59_ : (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (ndr1_0) -> (~(c0_1 (a1878))) -> (c1_1 (a1878)) -> (c2_1 (a1878)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H4f zenon_Ha zenon_He6 zenon_He7 zenon_He8.
% 0.87/1.03  generalize (zenon_H4f (a1878)). zenon_intro zenon_He9.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_He9); [ zenon_intro zenon_H9 | zenon_intro zenon_Hea ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hea); [ zenon_intro zenon_Hec | zenon_intro zenon_Heb ].
% 0.87/1.03  exact (zenon_He6 zenon_Hec).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hee | zenon_intro zenon_Hed ].
% 0.87/1.03  exact (zenon_Hee zenon_He7).
% 0.87/1.03  exact (zenon_Hed zenon_He8).
% 0.87/1.03  (* end of lemma zenon_L59_ *)
% 0.87/1.03  assert (zenon_L60_ : (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (ndr1_0) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (c1_1 (a1878)) -> (c2_1 (a1878)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H1a zenon_Ha zenon_H4f zenon_He7 zenon_He8.
% 0.87/1.03  generalize (zenon_H1a (a1878)). zenon_intro zenon_Hef.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_Hef); [ zenon_intro zenon_H9 | zenon_intro zenon_Hf0 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hf0); [ zenon_intro zenon_He6 | zenon_intro zenon_Heb ].
% 0.87/1.03  apply (zenon_L59_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Heb); [ zenon_intro zenon_Hee | zenon_intro zenon_Hed ].
% 0.87/1.03  exact (zenon_Hee zenon_He7).
% 0.87/1.03  exact (zenon_Hed zenon_He8).
% 0.87/1.03  (* end of lemma zenon_L60_ *)
% 0.87/1.03  assert (zenon_L61_ : ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (c0_1 (a1911)) -> (~(c3_1 (a1911))) -> (~(c1_1 (a1911))) -> (c2_1 (a1878)) -> (c1_1 (a1878)) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (ndr1_0) -> (~(hskp21)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hd3 zenon_Hc0 zenon_Hbf zenon_Hbe zenon_He8 zenon_He7 zenon_H4f zenon_Ha zenon_Hd0.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hd6 ].
% 0.87/1.03  apply (zenon_L51_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hd6); [ zenon_intro zenon_H1a | zenon_intro zenon_Hd1 ].
% 0.87/1.03  apply (zenon_L60_); trivial.
% 0.87/1.03  exact (zenon_Hd0 zenon_Hd1).
% 0.87/1.03  (* end of lemma zenon_L61_ *)
% 0.87/1.03  assert (zenon_L62_ : (~(hskp20)) -> (hskp20) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hf1 zenon_Hf2.
% 0.87/1.03  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.03  (* end of lemma zenon_L62_ *)
% 0.87/1.03  assert (zenon_L63_ : (~(hskp19)) -> (hskp19) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hf3 zenon_Hf4.
% 0.87/1.03  exact (zenon_Hf3 zenon_Hf4).
% 0.87/1.03  (* end of lemma zenon_L63_ *)
% 0.87/1.03  assert (zenon_L64_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp20)) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hf5 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_Hf1 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd0 zenon_Hd3 zenon_Hd7.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.03  apply (zenon_L55_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.03  apply (zenon_L58_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hf8); [ zenon_intro zenon_H4f | zenon_intro zenon_H102 ].
% 0.87/1.03  apply (zenon_L61_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H102); [ zenon_intro zenon_Hf2 | zenon_intro zenon_Hf4 ].
% 0.87/1.03  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.03  exact (zenon_Hf3 zenon_Hf4).
% 0.87/1.03  (* end of lemma zenon_L64_ *)
% 0.87/1.03  assert (zenon_L65_ : (forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18)))))) -> (ndr1_0) -> (~(c0_1 (a1898))) -> (~(c1_1 (a1898))) -> (c3_1 (a1898)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H103 zenon_Ha zenon_H104 zenon_H105 zenon_H106.
% 0.87/1.03  generalize (zenon_H103 (a1898)). zenon_intro zenon_H107.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H107); [ zenon_intro zenon_H9 | zenon_intro zenon_H108 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H108); [ zenon_intro zenon_H10a | zenon_intro zenon_H109 ].
% 0.87/1.03  exact (zenon_H104 zenon_H10a).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H109); [ zenon_intro zenon_H10c | zenon_intro zenon_H10b ].
% 0.87/1.03  exact (zenon_H105 zenon_H10c).
% 0.87/1.03  exact (zenon_H10b zenon_H106).
% 0.87/1.03  (* end of lemma zenon_L65_ *)
% 0.87/1.03  assert (zenon_L66_ : (~(hskp3)) -> (hskp3) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H10d zenon_H10e.
% 0.87/1.03  exact (zenon_H10d zenon_H10e).
% 0.87/1.03  (* end of lemma zenon_L66_ *)
% 0.87/1.03  assert (zenon_L67_ : ((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898)))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp15)) -> (~(hskp3)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H10f zenon_H110 zenon_H2f zenon_H10d.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H110); [ zenon_intro zenon_H103 | zenon_intro zenon_H113 ].
% 0.87/1.03  apply (zenon_L65_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H113); [ zenon_intro zenon_H30 | zenon_intro zenon_H10e ].
% 0.87/1.03  exact (zenon_H2f zenon_H30).
% 0.87/1.03  exact (zenon_H10d zenon_H10e).
% 0.87/1.03  (* end of lemma zenon_L67_ *)
% 0.87/1.03  assert (zenon_L68_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> (~(hskp15)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> (~(hskp20)) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H114 zenon_H110 zenon_H10d zenon_H2f zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_Hf1 zenon_Hf3 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H115.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.03  apply (zenon_L47_); trivial.
% 0.87/1.03  apply (zenon_L64_); trivial.
% 0.87/1.03  apply (zenon_L67_); trivial.
% 0.87/1.03  (* end of lemma zenon_L68_ *)
% 0.87/1.03  assert (zenon_L69_ : (forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V)))))) -> (ndr1_0) -> (~(c0_1 (a1890))) -> (~(c1_1 (a1890))) -> (c2_1 (a1890)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H59 zenon_Ha zenon_H116 zenon_H117 zenon_H118.
% 0.87/1.03  generalize (zenon_H59 (a1890)). zenon_intro zenon_H119.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H119); [ zenon_intro zenon_H9 | zenon_intro zenon_H11a ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H11a); [ zenon_intro zenon_H11c | zenon_intro zenon_H11b ].
% 0.87/1.03  exact (zenon_H116 zenon_H11c).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H11b); [ zenon_intro zenon_H11e | zenon_intro zenon_H11d ].
% 0.87/1.03  exact (zenon_H117 zenon_H11e).
% 0.87/1.03  exact (zenon_H11d zenon_H118).
% 0.87/1.03  (* end of lemma zenon_L69_ *)
% 0.87/1.03  assert (zenon_L70_ : (~(hskp12)) -> (hskp12) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H11f zenon_H120.
% 0.87/1.03  exact (zenon_H11f zenon_H120).
% 0.87/1.03  (* end of lemma zenon_L70_ *)
% 0.87/1.03  assert (zenon_L71_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp12)) -> (~(hskp13)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H121 zenon_H122 zenon_H11f zenon_H3d.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H122); [ zenon_intro zenon_H59 | zenon_intro zenon_H125 ].
% 0.87/1.03  apply (zenon_L69_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H125); [ zenon_intro zenon_H120 | zenon_intro zenon_H3e ].
% 0.87/1.03  exact (zenon_H11f zenon_H120).
% 0.87/1.03  exact (zenon_H3d zenon_H3e).
% 0.87/1.03  (* end of lemma zenon_L71_ *)
% 0.87/1.03  assert (zenon_L72_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp15)) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H126 zenon_H122 zenon_H3d zenon_H11f zenon_H115 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5 zenon_H2f zenon_H10d zenon_H110 zenon_H114.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.03  apply (zenon_L68_); trivial.
% 0.87/1.03  apply (zenon_L71_); trivial.
% 0.87/1.03  (* end of lemma zenon_L72_ *)
% 0.87/1.03  assert (zenon_L73_ : (~(hskp26)) -> (hskp26) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H127 zenon_H128.
% 0.87/1.03  exact (zenon_H127 zenon_H128).
% 0.87/1.03  (* end of lemma zenon_L73_ *)
% 0.87/1.03  assert (zenon_L74_ : ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> (~(hskp26)) -> (~(hskp23)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_H127 zenon_Hb3.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H129); [ zenon_intro zenon_H84 | zenon_intro zenon_H12a ].
% 0.87/1.03  apply (zenon_L36_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H12a); [ zenon_intro zenon_H128 | zenon_intro zenon_Hb4 ].
% 0.87/1.03  exact (zenon_H127 zenon_H128).
% 0.87/1.03  exact (zenon_Hb3 zenon_Hb4).
% 0.87/1.03  (* end of lemma zenon_L74_ *)
% 0.87/1.03  assert (zenon_L75_ : (forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7))))) -> (ndr1_0) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H12b zenon_Ha zenon_H12c zenon_H12d zenon_H12e.
% 0.87/1.03  generalize (zenon_H12b (a1884)). zenon_intro zenon_H12f.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H12f); [ zenon_intro zenon_H9 | zenon_intro zenon_H130 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H130); [ zenon_intro zenon_H132 | zenon_intro zenon_H131 ].
% 0.87/1.03  exact (zenon_H12c zenon_H132).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H131); [ zenon_intro zenon_H134 | zenon_intro zenon_H133 ].
% 0.87/1.03  exact (zenon_H12d zenon_H134).
% 0.87/1.03  exact (zenon_H12e zenon_H133).
% 0.87/1.03  (* end of lemma zenon_L75_ *)
% 0.87/1.03  assert (zenon_L76_ : (forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))) -> (ndr1_0) -> (c0_1 (a1858)) -> (c1_1 (a1858)) -> (c3_1 (a1858)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H135 zenon_Ha zenon_H136 zenon_H137 zenon_H138.
% 0.87/1.03  generalize (zenon_H135 (a1858)). zenon_intro zenon_H139.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H139); [ zenon_intro zenon_H9 | zenon_intro zenon_H13a ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H13a); [ zenon_intro zenon_H13c | zenon_intro zenon_H13b ].
% 0.87/1.03  exact (zenon_H13c zenon_H136).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H13b); [ zenon_intro zenon_H13e | zenon_intro zenon_H13d ].
% 0.87/1.03  exact (zenon_H13e zenon_H137).
% 0.87/1.03  exact (zenon_H13d zenon_H138).
% 0.87/1.03  (* end of lemma zenon_L76_ *)
% 0.87/1.03  assert (zenon_L77_ : ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (ndr1_0) -> (~(hskp20)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H13f zenon_H1d zenon_H1c zenon_H1b zenon_H1a zenon_H138 zenon_H137 zenon_H136 zenon_Ha zenon_Hf1.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H13f); [ zenon_intro zenon_H19 | zenon_intro zenon_H140 ].
% 0.87/1.03  apply (zenon_L9_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H140); [ zenon_intro zenon_H135 | zenon_intro zenon_Hf2 ].
% 0.87/1.03  apply (zenon_L76_); trivial.
% 0.87/1.03  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.03  (* end of lemma zenon_L77_ *)
% 0.87/1.03  assert (zenon_L78_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp20)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H141 zenon_H142 zenon_H12e zenon_H12d zenon_H12c zenon_Hf1 zenon_H1b zenon_H1c zenon_H1d zenon_H13f zenon_H94.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.87/1.03  apply (zenon_L75_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.87/1.03  apply (zenon_L77_); trivial.
% 0.87/1.03  exact (zenon_H94 zenon_H95).
% 0.87/1.03  (* end of lemma zenon_L78_ *)
% 0.87/1.03  assert (zenon_L79_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H146 zenon_H142 zenon_H94 zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H12e zenon_H12d zenon_H12c zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.03  apply (zenon_L74_); trivial.
% 0.87/1.03  apply (zenon_L78_); trivial.
% 0.87/1.03  (* end of lemma zenon_L79_ *)
% 0.87/1.03  assert (zenon_L80_ : (forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47)))))) -> (ndr1_0) -> (~(c0_1 (a1878))) -> (c2_1 (a1878)) -> (c3_1 (a1878)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H147 zenon_Ha zenon_He6 zenon_He8 zenon_H101.
% 0.87/1.03  generalize (zenon_H147 (a1878)). zenon_intro zenon_H148.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H148); [ zenon_intro zenon_H9 | zenon_intro zenon_H149 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H149); [ zenon_intro zenon_Hec | zenon_intro zenon_H14a ].
% 0.87/1.03  exact (zenon_He6 zenon_Hec).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H14a); [ zenon_intro zenon_Hed | zenon_intro zenon_H14b ].
% 0.87/1.03  exact (zenon_Hed zenon_He8).
% 0.87/1.03  exact (zenon_H14b zenon_H101).
% 0.87/1.03  (* end of lemma zenon_L80_ *)
% 0.87/1.03  assert (zenon_L81_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H142 zenon_H94 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_Hbe zenon_Hbf zenon_Hc0 zenon_H2f zenon_H14c zenon_H12e zenon_H12d zenon_H12c zenon_H29 zenon_He4.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.03  apply (zenon_L58_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.87/1.03  apply (zenon_L75_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H14c); [ zenon_intro zenon_H147 | zenon_intro zenon_H14d ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H13f); [ zenon_intro zenon_H19 | zenon_intro zenon_H140 ].
% 0.87/1.03  apply (zenon_L9_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H140); [ zenon_intro zenon_H135 | zenon_intro zenon_Hf2 ].
% 0.87/1.03  generalize (zenon_H135 (a1878)). zenon_intro zenon_H14e.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H14e); [ zenon_intro zenon_H9 | zenon_intro zenon_H14f ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_He6 | zenon_intro zenon_H150 ].
% 0.87/1.03  apply (zenon_L80_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H150); [ zenon_intro zenon_Hee | zenon_intro zenon_H14b ].
% 0.87/1.03  exact (zenon_Hee zenon_He7).
% 0.87/1.03  exact (zenon_H14b zenon_H101).
% 0.87/1.03  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H14d); [ zenon_intro zenon_Hbd | zenon_intro zenon_H30 ].
% 0.87/1.03  apply (zenon_L51_); trivial.
% 0.87/1.03  exact (zenon_H2f zenon_H30).
% 0.87/1.03  exact (zenon_H94 zenon_H95).
% 0.87/1.03  (* end of lemma zenon_L81_ *)
% 0.87/1.03  assert (zenon_L82_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hf5 zenon_Hf6 zenon_Hf7 zenon_H142 zenon_H94 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H2f zenon_H14c zenon_H12e zenon_H12d zenon_H12c zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd0 zenon_Hd3 zenon_Hd7.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.03  apply (zenon_L55_); trivial.
% 0.87/1.03  apply (zenon_L81_); trivial.
% 0.87/1.03  (* end of lemma zenon_L82_ *)
% 0.87/1.03  assert (zenon_L83_ : (~(hskp14)) -> (hskp14) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H151 zenon_H152.
% 0.87/1.03  exact (zenon_H151 zenon_H152).
% 0.87/1.03  (* end of lemma zenon_L83_ *)
% 0.87/1.03  assert (zenon_L84_ : (~(hskp4)) -> (hskp4) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H153 zenon_H154.
% 0.87/1.03  exact (zenon_H153 zenon_H154).
% 0.87/1.03  (* end of lemma zenon_L84_ *)
% 0.87/1.03  assert (zenon_L85_ : ((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898)))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp14)) -> (~(hskp4)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H10f zenon_H155 zenon_H151 zenon_H153.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H155); [ zenon_intro zenon_H103 | zenon_intro zenon_H156 ].
% 0.87/1.03  apply (zenon_L65_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H156); [ zenon_intro zenon_H152 | zenon_intro zenon_H154 ].
% 0.87/1.03  exact (zenon_H151 zenon_H152).
% 0.87/1.03  exact (zenon_H153 zenon_H154).
% 0.87/1.03  (* end of lemma zenon_L85_ *)
% 0.87/1.03  assert (zenon_L86_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp14)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H157 zenon_H126 zenon_H122 zenon_H3d zenon_H11f zenon_H115 zenon_Hf6 zenon_Hf7 zenon_H2f zenon_H14c zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_H13f zenon_H1d zenon_H1c zenon_H1b zenon_H94 zenon_H142 zenon_H146 zenon_H151 zenon_H153 zenon_H155 zenon_H114.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.03  apply (zenon_L79_); trivial.
% 0.87/1.03  apply (zenon_L82_); trivial.
% 0.87/1.03  apply (zenon_L85_); trivial.
% 0.87/1.03  apply (zenon_L71_); trivial.
% 0.87/1.03  (* end of lemma zenon_L86_ *)
% 0.87/1.03  assert (zenon_L87_ : (forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47)))))) -> (ndr1_0) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H147 zenon_Ha zenon_H50 zenon_H52 zenon_H83.
% 0.87/1.03  generalize (zenon_H147 (a1872)). zenon_intro zenon_H15a.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H15a); [ zenon_intro zenon_H9 | zenon_intro zenon_H15b ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H15b); [ zenon_intro zenon_H56 | zenon_intro zenon_H15c ].
% 0.87/1.03  exact (zenon_H50 zenon_H56).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H15c); [ zenon_intro zenon_H57 | zenon_intro zenon_H15d ].
% 0.87/1.03  exact (zenon_H57 zenon_H52).
% 0.87/1.03  exact (zenon_H15d zenon_H83).
% 0.87/1.03  (* end of lemma zenon_L87_ *)
% 0.87/1.03  assert (zenon_L88_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(hskp15)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hf5 zenon_H14c zenon_H83 zenon_H52 zenon_H50 zenon_H2f.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H14c); [ zenon_intro zenon_H147 | zenon_intro zenon_H14d ].
% 0.87/1.03  apply (zenon_L87_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H14d); [ zenon_intro zenon_Hbd | zenon_intro zenon_H30 ].
% 0.87/1.03  apply (zenon_L51_); trivial.
% 0.87/1.03  exact (zenon_H2f zenon_H30).
% 0.87/1.03  (* end of lemma zenon_L88_ *)
% 0.87/1.03  assert (zenon_L89_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H80 zenon_H115 zenon_H14c zenon_H2f zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.03  apply (zenon_L47_); trivial.
% 0.87/1.03  apply (zenon_L88_); trivial.
% 0.87/1.03  (* end of lemma zenon_L89_ *)
% 0.87/1.03  assert (zenon_L90_ : (forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30)))))) -> (ndr1_0) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H15e zenon_Ha zenon_H15f zenon_H160 zenon_H161.
% 0.87/1.03  generalize (zenon_H15e (a1870)). zenon_intro zenon_H162.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H162); [ zenon_intro zenon_H9 | zenon_intro zenon_H163 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H163); [ zenon_intro zenon_H165 | zenon_intro zenon_H164 ].
% 0.87/1.03  exact (zenon_H15f zenon_H165).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H164); [ zenon_intro zenon_H167 | zenon_intro zenon_H166 ].
% 0.87/1.03  exact (zenon_H160 zenon_H167).
% 0.87/1.03  exact (zenon_H166 zenon_H161).
% 0.87/1.03  (* end of lemma zenon_L90_ *)
% 0.87/1.03  assert (zenon_L91_ : ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (ndr1_0) -> (~(hskp29)) -> (~(hskp26)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Ha zenon_Hb7 zenon_H127.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H168); [ zenon_intro zenon_H15e | zenon_intro zenon_H169 ].
% 0.87/1.03  apply (zenon_L90_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H169); [ zenon_intro zenon_Hb8 | zenon_intro zenon_H128 ].
% 0.87/1.03  exact (zenon_Hb7 zenon_Hb8).
% 0.87/1.03  exact (zenon_H127 zenon_H128).
% 0.87/1.03  (* end of lemma zenon_L91_ *)
% 0.87/1.03  assert (zenon_L92_ : ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp21)) -> (c0_1 (a1911)) -> (~(c3_1 (a1911))) -> (~(c1_1 (a1911))) -> (ndr1_0) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> (~(hskp26)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hd7 zenon_Hd3 zenon_Hd0 zenon_Hc0 zenon_Hbf zenon_Hbe zenon_Ha zenon_H15f zenon_H160 zenon_H161 zenon_H127 zenon_H168.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.87/1.03  apply (zenon_L91_); trivial.
% 0.87/1.03  apply (zenon_L54_); trivial.
% 0.87/1.03  (* end of lemma zenon_L92_ *)
% 0.87/1.03  assert (zenon_L93_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (c0_1 (a1911)) -> (~(c3_1 (a1911))) -> (~(c1_1 (a1911))) -> (~(hskp20)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp21)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H141 zenon_Hd3 zenon_Hc0 zenon_Hbf zenon_Hbe zenon_Hf1 zenon_H1b zenon_H1c zenon_H1d zenon_H13f zenon_Hd0.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hd6 ].
% 0.87/1.03  apply (zenon_L51_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hd6); [ zenon_intro zenon_H1a | zenon_intro zenon_Hd1 ].
% 0.87/1.03  apply (zenon_L77_); trivial.
% 0.87/1.03  exact (zenon_Hd0 zenon_Hd1).
% 0.87/1.03  (* end of lemma zenon_L93_ *)
% 0.87/1.03  assert (zenon_L94_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hf5 zenon_H146 zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd0 zenon_Hd3 zenon_Hd7.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.03  apply (zenon_L92_); trivial.
% 0.87/1.03  apply (zenon_L93_); trivial.
% 0.87/1.03  (* end of lemma zenon_L94_ *)
% 0.87/1.03  assert (zenon_L95_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H115 zenon_H146 zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd0 zenon_Hd3 zenon_Hd7 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.03  apply (zenon_L47_); trivial.
% 0.87/1.03  apply (zenon_L94_); trivial.
% 0.87/1.03  (* end of lemma zenon_L95_ *)
% 0.87/1.03  assert (zenon_L96_ : ((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898)))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp16)) -> (~(hskp13)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H10f zenon_H16a zenon_H5 zenon_H3d.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H16a); [ zenon_intro zenon_H103 | zenon_intro zenon_H16b ].
% 0.87/1.03  apply (zenon_L65_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H16b); [ zenon_intro zenon_H6 | zenon_intro zenon_H3e ].
% 0.87/1.03  exact (zenon_H5 zenon_H6).
% 0.87/1.03  exact (zenon_H3d zenon_H3e).
% 0.87/1.03  (* end of lemma zenon_L96_ *)
% 0.87/1.03  assert (zenon_L97_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> (~(hskp16)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H114 zenon_H16a zenon_H3d zenon_H5 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hd7 zenon_Hd3 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H146 zenon_H115.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.03  apply (zenon_L95_); trivial.
% 0.87/1.03  apply (zenon_L96_); trivial.
% 0.87/1.03  (* end of lemma zenon_L97_ *)
% 0.87/1.03  assert (zenon_L98_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp12)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp13)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H16c zenon_H4a zenon_H126 zenon_H122 zenon_H11f zenon_H115 zenon_H146 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd3 zenon_Hd7 zenon_Haa zenon_Hab zenon_Hac zenon_Hb5 zenon_H3d zenon_H16a zenon_H114 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.87/1.03  apply (zenon_L4_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.03  apply (zenon_L8_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.03  apply (zenon_L97_); trivial.
% 0.87/1.03  apply (zenon_L71_); trivial.
% 0.87/1.03  (* end of lemma zenon_L98_ *)
% 0.87/1.03  assert (zenon_L99_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (ndr1_0) -> (forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V)))))) -> (~(hskp20)) -> (~(hskp19)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hf8 zenon_H52 zenon_H50 zenon_Ha zenon_H59 zenon_Hf1 zenon_Hf3.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hf8); [ zenon_intro zenon_H4f | zenon_intro zenon_H102 ].
% 0.87/1.03  apply (zenon_L23_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H102); [ zenon_intro zenon_Hf2 | zenon_intro zenon_Hf4 ].
% 0.87/1.03  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.03  exact (zenon_Hf3 zenon_Hf4).
% 0.87/1.03  (* end of lemma zenon_L99_ *)
% 0.87/1.03  assert (zenon_L100_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (ndr1_0) -> (~(hskp12)) -> (~(hskp13)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H126 zenon_Hf8 zenon_Hf3 zenon_H52 zenon_H50 zenon_Ha zenon_H11f zenon_H3d zenon_H122.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H122); [ zenon_intro zenon_H59 | zenon_intro zenon_H125 ].
% 0.87/1.03  apply (zenon_L99_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H125); [ zenon_intro zenon_H120 | zenon_intro zenon_H3e ].
% 0.87/1.03  exact (zenon_H11f zenon_H120).
% 0.87/1.03  exact (zenon_H3d zenon_H3e).
% 0.87/1.03  apply (zenon_L71_); trivial.
% 0.87/1.03  (* end of lemma zenon_L100_ *)
% 0.87/1.03  assert (zenon_L101_ : ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp18)) -> (~(hskp22)) -> (~(hskp12)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H170 zenon_H15 zenon_H6b zenon_H11f.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H170); [ zenon_intro zenon_H16 | zenon_intro zenon_H171 ].
% 0.87/1.03  exact (zenon_H15 zenon_H16).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H171); [ zenon_intro zenon_H6c | zenon_intro zenon_H120 ].
% 0.87/1.03  exact (zenon_H6b zenon_H6c).
% 0.87/1.03  exact (zenon_H11f zenon_H120).
% 0.87/1.03  (* end of lemma zenon_L101_ *)
% 0.87/1.03  assert (zenon_L102_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp3)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H7b zenon_H172 zenon_H12e zenon_H12d zenon_H12c zenon_H10d.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H12b | zenon_intro zenon_H173 ].
% 0.87/1.03  apply (zenon_L75_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H173); [ zenon_intro zenon_H6f | zenon_intro zenon_H10e ].
% 0.87/1.03  apply (zenon_L31_); trivial.
% 0.87/1.03  exact (zenon_H10d zenon_H10e).
% 0.87/1.03  (* end of lemma zenon_L102_ *)
% 0.87/1.03  assert (zenon_L103_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> (~(hskp18)) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H157 zenon_H7e zenon_H172 zenon_H10d zenon_H15 zenon_H11f zenon_H170.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.03  apply (zenon_L101_); trivial.
% 0.87/1.03  apply (zenon_L102_); trivial.
% 0.87/1.03  (* end of lemma zenon_L103_ *)
% 0.87/1.03  assert (zenon_L104_ : ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> (~(hskp18)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> (ndr1_0) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H174 zenon_H7e zenon_H172 zenon_H10d zenon_H15 zenon_H170 zenon_H122 zenon_H3d zenon_H11f zenon_Ha zenon_H50 zenon_H52 zenon_Hf8 zenon_H126.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.03  apply (zenon_L100_); trivial.
% 0.87/1.03  apply (zenon_L103_); trivial.
% 0.87/1.03  (* end of lemma zenon_L104_ *)
% 0.87/1.03  assert (zenon_L105_ : ((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp6)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hd2 zenon_H142 zenon_H12e zenon_H12d zenon_H12c zenon_H94.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hd2). zenon_intro zenon_Ha. zenon_intro zenon_Hd4.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hd4). zenon_intro zenon_Hc7. zenon_intro zenon_Hd5.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hd5). zenon_intro zenon_Hc8. zenon_intro zenon_Hc9.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.87/1.03  apply (zenon_L75_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.87/1.03  apply (zenon_L52_); trivial.
% 0.87/1.03  exact (zenon_H94 zenon_H95).
% 0.87/1.03  (* end of lemma zenon_L105_ *)
% 0.87/1.03  assert (zenon_L106_ : ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (ndr1_0) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> (~(hskp26)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hd7 zenon_H142 zenon_H94 zenon_H12e zenon_H12d zenon_H12c zenon_Ha zenon_H15f zenon_H160 zenon_H161 zenon_H127 zenon_H168.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.87/1.03  apply (zenon_L91_); trivial.
% 0.87/1.03  apply (zenon_L105_); trivial.
% 0.87/1.03  (* end of lemma zenon_L106_ *)
% 0.87/1.03  assert (zenon_L107_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (ndr1_0) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H146 zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Ha zenon_H12c zenon_H12d zenon_H12e zenon_H94 zenon_H142 zenon_Hd7.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.03  apply (zenon_L106_); trivial.
% 0.87/1.03  apply (zenon_L78_); trivial.
% 0.87/1.03  (* end of lemma zenon_L107_ *)
% 0.87/1.03  assert (zenon_L108_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H157 zenon_H126 zenon_H122 zenon_H3d zenon_H11f zenon_Hd7 zenon_H142 zenon_H94 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H13f zenon_H1d zenon_H1c zenon_H1b zenon_H146.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.03  apply (zenon_L107_); trivial.
% 0.87/1.03  apply (zenon_L71_); trivial.
% 0.87/1.03  (* end of lemma zenon_L108_ *)
% 0.87/1.03  assert (zenon_L109_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp12)) -> (~(hskp13)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H80 zenon_H4a zenon_Hd7 zenon_H142 zenon_H94 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H13f zenon_H146 zenon_H126 zenon_Hf8 zenon_H11f zenon_H3d zenon_H122 zenon_H170 zenon_H10d zenon_H172 zenon_H7e zenon_H174.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.03  apply (zenon_L104_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.03  apply (zenon_L100_); trivial.
% 0.87/1.03  apply (zenon_L108_); trivial.
% 0.87/1.03  (* end of lemma zenon_L109_ *)
% 0.87/1.03  assert (zenon_L110_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H175 zenon_H7f zenon_H142 zenon_H94 zenon_Hf8 zenon_H170 zenon_H10d zenon_H172 zenon_H7e zenon_H174 zenon_H7 zenon_H1 zenon_H17 zenon_H114 zenon_H16a zenon_H3d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H168 zenon_H13f zenon_H146 zenon_H115 zenon_H11f zenon_H122 zenon_H126 zenon_H4a zenon_H16c.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.03  apply (zenon_L98_); trivial.
% 0.87/1.03  apply (zenon_L109_); trivial.
% 0.87/1.03  (* end of lemma zenon_L110_ *)
% 0.87/1.03  assert (zenon_L111_ : (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H178 zenon_Ha zenon_H179 zenon_H17a zenon_H17b.
% 0.87/1.03  generalize (zenon_H178 (a1868)). zenon_intro zenon_H17c.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H17c); [ zenon_intro zenon_H9 | zenon_intro zenon_H17d ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H17d); [ zenon_intro zenon_H17f | zenon_intro zenon_H17e ].
% 0.87/1.03  exact (zenon_H179 zenon_H17f).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H17e); [ zenon_intro zenon_H181 | zenon_intro zenon_H180 ].
% 0.87/1.03  exact (zenon_H181 zenon_H17a).
% 0.87/1.03  exact (zenon_H180 zenon_H17b).
% 0.87/1.03  (* end of lemma zenon_L111_ *)
% 0.87/1.03  assert (zenon_L112_ : ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c3_1 (a1868)) -> (c0_1 (a1868)) -> (~(c2_1 (a1868))) -> (ndr1_0) -> (~(hskp27)) -> (~(hskp22)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H182 zenon_H17b zenon_H17a zenon_H179 zenon_Ha zenon_Hb9 zenon_H6b.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H182); [ zenon_intro zenon_H178 | zenon_intro zenon_H183 ].
% 0.87/1.03  apply (zenon_L111_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H183); [ zenon_intro zenon_Hba | zenon_intro zenon_H6c ].
% 0.87/1.03  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.03  exact (zenon_H6b zenon_H6c).
% 0.87/1.03  (* end of lemma zenon_L112_ *)
% 0.87/1.03  assert (zenon_L113_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_Hf5 zenon_Hf6 zenon_Hf7 zenon_H142 zenon_H94 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H2f zenon_H14c zenon_H12e zenon_H12d zenon_H12c zenon_H29 zenon_He4 zenon_H179 zenon_H17a zenon_H17b zenon_H6b zenon_H182.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.03  apply (zenon_L112_); trivial.
% 0.87/1.03  apply (zenon_L81_); trivial.
% 0.87/1.03  (* end of lemma zenon_L113_ *)
% 0.87/1.03  assert (zenon_L114_ : ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H184 zenon_H182 zenon_H7f zenon_H7 zenon_H1 zenon_H17 zenon_H126 zenon_H122 zenon_H3d zenon_H11f zenon_H115 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_Haa zenon_Hab zenon_Hac zenon_Hb5 zenon_H10d zenon_H110 zenon_H114 zenon_H155 zenon_H153 zenon_H146 zenon_H142 zenon_H94 zenon_H13f zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_H14c zenon_H174 zenon_H4a zenon_H16c zenon_H168 zenon_H16a zenon_H7e zenon_H172 zenon_H170 zenon_H185.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.87/1.03  apply (zenon_L4_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.03  apply (zenon_L8_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.03  apply (zenon_L72_); trivial.
% 0.87/1.03  apply (zenon_L86_); trivial.
% 0.87/1.03  apply (zenon_L89_); trivial.
% 0.87/1.03  apply (zenon_L110_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.87/1.03  apply (zenon_L4_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.03  apply (zenon_L8_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.03  apply (zenon_L72_); trivial.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.03  apply (zenon_L79_); trivial.
% 0.87/1.03  apply (zenon_L113_); trivial.
% 0.87/1.03  apply (zenon_L102_); trivial.
% 0.87/1.03  apply (zenon_L71_); trivial.
% 0.87/1.03  apply (zenon_L89_); trivial.
% 0.87/1.03  apply (zenon_L110_); trivial.
% 0.87/1.03  (* end of lemma zenon_L114_ *)
% 0.87/1.03  assert (zenon_L115_ : ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (ndr1_0) -> (~(hskp8)) -> (~(hskp21)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H189 zenon_H64 zenon_H63 zenon_H62 zenon_Ha zenon_H1 zenon_Hd0.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H189); [ zenon_intro zenon_H61 | zenon_intro zenon_H18a ].
% 0.87/1.03  apply (zenon_L28_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H18a); [ zenon_intro zenon_H2 | zenon_intro zenon_Hd1 ].
% 0.87/1.03  exact (zenon_H1 zenon_H2).
% 0.87/1.03  exact (zenon_Hd0 zenon_Hd1).
% 0.87/1.03  (* end of lemma zenon_L115_ *)
% 0.87/1.03  assert (zenon_L116_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> (~(hskp15)) -> (ndr1_0) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp8)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H114 zenon_H110 zenon_H10d zenon_H2f zenon_Ha zenon_H62 zenon_H63 zenon_H64 zenon_H1 zenon_H189.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.03  apply (zenon_L115_); trivial.
% 0.87/1.03  apply (zenon_L67_); trivial.
% 0.87/1.03  (* end of lemma zenon_L116_ *)
% 0.87/1.03  assert (zenon_L117_ : (forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))) -> (ndr1_0) -> (forall X33 : zenon_U, ((ndr1_0)->((c3_1 X33)\/((~(c1_1 X33))\/(~(c2_1 X33)))))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H19 zenon_Ha zenon_H18b zenon_H160 zenon_H161.
% 0.87/1.03  generalize (zenon_H19 (a1870)). zenon_intro zenon_H18c.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H18c); [ zenon_intro zenon_H9 | zenon_intro zenon_H18d ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H18d); [ zenon_intro zenon_H18e | zenon_intro zenon_H164 ].
% 0.87/1.03  generalize (zenon_H18b (a1870)). zenon_intro zenon_H18f.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H18f); [ zenon_intro zenon_H9 | zenon_intro zenon_H190 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H190); [ zenon_intro zenon_H167 | zenon_intro zenon_H191 ].
% 0.87/1.03  exact (zenon_H160 zenon_H167).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H191); [ zenon_intro zenon_H166 | zenon_intro zenon_H192 ].
% 0.87/1.03  exact (zenon_H166 zenon_H161).
% 0.87/1.03  exact (zenon_H192 zenon_H18e).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H164); [ zenon_intro zenon_H167 | zenon_intro zenon_H166 ].
% 0.87/1.03  exact (zenon_H160 zenon_H167).
% 0.87/1.03  exact (zenon_H166 zenon_H161).
% 0.87/1.03  (* end of lemma zenon_L117_ *)
% 0.87/1.03  assert (zenon_L118_ : ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c3_1 X33)\/((~(c1_1 X33))\/(~(c2_1 X33))))))\/(hskp19))) -> (~(c0_1 (a1870))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(hskp19)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H193 zenon_H15f zenon_H161 zenon_H160 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_H62 zenon_H63 zenon_H64 zenon_H194 zenon_Hf3.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H193); [ zenon_intro zenon_H15e | zenon_intro zenon_H195 ].
% 0.87/1.03  apply (zenon_L90_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H195); [ zenon_intro zenon_H18b | zenon_intro zenon_Hf4 ].
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H194); [ zenon_intro zenon_H61 | zenon_intro zenon_H196 ].
% 0.87/1.03  apply (zenon_L28_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H196); [ zenon_intro zenon_H84 | zenon_intro zenon_H19 ].
% 0.87/1.03  apply (zenon_L36_); trivial.
% 0.87/1.03  apply (zenon_L117_); trivial.
% 0.87/1.03  exact (zenon_Hf3 zenon_Hf4).
% 0.87/1.03  (* end of lemma zenon_L118_ *)
% 0.87/1.03  assert (zenon_L119_ : ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H194 zenon_H64 zenon_H63 zenon_H62 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_H1a zenon_H1b zenon_H1c zenon_H1d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H194); [ zenon_intro zenon_H61 | zenon_intro zenon_H196 ].
% 0.87/1.03  apply (zenon_L28_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H196); [ zenon_intro zenon_H84 | zenon_intro zenon_H19 ].
% 0.87/1.03  apply (zenon_L36_); trivial.
% 0.87/1.03  apply (zenon_L9_); trivial.
% 0.87/1.03  (* end of lemma zenon_L119_ *)
% 0.87/1.03  assert (zenon_L120_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(hskp6)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H157 zenon_H142 zenon_H1d zenon_H1c zenon_H1b zenon_H85 zenon_H86 zenon_H87 zenon_H62 zenon_H63 zenon_H64 zenon_H194 zenon_H94.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.87/1.03  apply (zenon_L75_); trivial.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.87/1.03  apply (zenon_L119_); trivial.
% 0.87/1.03  exact (zenon_H94 zenon_H95).
% 0.87/1.03  (* end of lemma zenon_L120_ *)
% 0.87/1.03  assert (zenon_L121_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c3_1 X33)\/((~(c1_1 X33))\/(~(c2_1 X33))))))\/(hskp19))) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H44 zenon_H174 zenon_H142 zenon_H94 zenon_H15f zenon_H160 zenon_H161 zenon_H194 zenon_H87 zenon_H86 zenon_H85 zenon_H64 zenon_H63 zenon_H62 zenon_H193.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.03  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.03  apply (zenon_L118_); trivial.
% 0.87/1.03  apply (zenon_L120_); trivial.
% 0.87/1.03  (* end of lemma zenon_L121_ *)
% 0.87/1.03  assert (zenon_L122_ : (forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))) -> (ndr1_0) -> (~(c2_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> False).
% 0.87/1.03  do 0 intro. intros zenon_H197 zenon_Ha zenon_H198 zenon_H199 zenon_H19a zenon_H19b.
% 0.87/1.03  generalize (zenon_H197 (a1866)). zenon_intro zenon_H19c.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H19c); [ zenon_intro zenon_H9 | zenon_intro zenon_H19d ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H19d); [ zenon_intro zenon_H19f | zenon_intro zenon_H19e ].
% 0.87/1.03  exact (zenon_H198 zenon_H19f).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H19e); [ zenon_intro zenon_H1a1 | zenon_intro zenon_H1a0 ].
% 0.87/1.03  generalize (zenon_H199 (a1866)). zenon_intro zenon_H1a2.
% 0.87/1.03  apply (zenon_imply_s _ _ zenon_H1a2); [ zenon_intro zenon_H9 | zenon_intro zenon_H1a3 ].
% 0.87/1.03  exact (zenon_H9 zenon_Ha).
% 0.87/1.03  apply (zenon_or_s _ _ zenon_H1a3); [ zenon_intro zenon_H1a5 | zenon_intro zenon_H1a4 ].
% 0.87/1.03  exact (zenon_H19a zenon_H1a5).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1a4); [ zenon_intro zenon_H1a6 | zenon_intro zenon_H19f ].
% 0.87/1.04  exact (zenon_H1a1 zenon_H1a6).
% 0.87/1.04  exact (zenon_H198 zenon_H19f).
% 0.87/1.04  exact (zenon_H1a0 zenon_H19b).
% 0.87/1.04  (* end of lemma zenon_L122_ *)
% 0.87/1.04  assert (zenon_L123_ : ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (c0_1 (a1911)) -> (~(c3_1 (a1911))) -> (~(c1_1 (a1911))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (ndr1_0) -> (~(hskp5)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1a7 zenon_Hc0 zenon_Hbf zenon_Hbe zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_Ha zenon_H96.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hbd | zenon_intro zenon_H1a8 ].
% 0.87/1.04  apply (zenon_L51_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H197 | zenon_intro zenon_H97 ].
% 0.87/1.04  apply (zenon_L122_); trivial.
% 0.87/1.04  exact (zenon_H96 zenon_H97).
% 0.87/1.04  (* end of lemma zenon_L123_ *)
% 0.87/1.04  assert (zenon_L124_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp4)) -> (~(hskp5)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hf5 zenon_H1a9 zenon_H198 zenon_H19a zenon_H19b zenon_H1a7 zenon_H153 zenon_H96.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H199 | zenon_intro zenon_H1aa ].
% 0.87/1.04  apply (zenon_L123_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H154 | zenon_intro zenon_H97 ].
% 0.87/1.04  exact (zenon_H153 zenon_H154).
% 0.87/1.04  exact (zenon_H96 zenon_H97).
% 0.87/1.04  (* end of lemma zenon_L124_ *)
% 0.87/1.04  assert (zenon_L125_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> (~(hskp4)) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1ab zenon_H115 zenon_H1a9 zenon_H153 zenon_H96 zenon_H1a7 zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.04  apply (zenon_L47_); trivial.
% 0.87/1.04  apply (zenon_L124_); trivial.
% 0.87/1.04  (* end of lemma zenon_L125_ *)
% 0.87/1.04  assert (zenon_L126_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c3_1 X33)\/((~(c1_1 X33))\/(~(c2_1 X33))))))\/(hskp19))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp8)) -> ((hskp25)\/((hskp6)\/(hskp5))) -> (~(hskp5)) -> (~(hskp6)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp25))\/((ndr1_0)/\((c1_1 (a1960))/\((c2_1 (a1960))/\(~(c0_1 (a1960))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1ae zenon_H1af zenon_H1a9 zenon_H1a7 zenon_H184 zenon_H182 zenon_H7f zenon_H7 zenon_H17 zenon_H126 zenon_H122 zenon_H115 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_Haa zenon_Hab zenon_Hac zenon_Hb5 zenon_H10d zenon_H110 zenon_H114 zenon_H155 zenon_H153 zenon_H146 zenon_H142 zenon_H13f zenon_H129 zenon_H14c zenon_H174 zenon_H4a zenon_H16c zenon_H168 zenon_H16a zenon_H7e zenon_H172 zenon_H170 zenon_H185 zenon_H189 zenon_H194 zenon_H193 zenon_H1b0 zenon_H4d zenon_H1 zenon_Ha5 zenon_H96 zenon_H94 zenon_H5d zenon_Ha4 zenon_H45.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.87/1.04  apply (zenon_L44_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.87/1.04  apply (zenon_L114_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.87/1.04  apply (zenon_L116_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.04  apply (zenon_L118_); trivial.
% 0.87/1.04  apply (zenon_L103_); trivial.
% 0.87/1.04  apply (zenon_L121_); trivial.
% 0.87/1.04  apply (zenon_L125_); trivial.
% 0.87/1.04  (* end of lemma zenon_L126_ *)
% 0.87/1.04  assert (zenon_L127_ : ((hskp10)\/((hskp28)\/(hskp0))) -> (~(hskp10)) -> (~(hskp28)) -> (~(hskp0)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1b7 zenon_H4b zenon_He2 zenon_H29.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1b7); [ zenon_intro zenon_H4c | zenon_intro zenon_He5 ].
% 0.87/1.04  exact (zenon_H4b zenon_H4c).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_He5); [ zenon_intro zenon_He3 | zenon_intro zenon_H2a ].
% 0.87/1.04  exact (zenon_He2 zenon_He3).
% 0.87/1.04  exact (zenon_H29 zenon_H2a).
% 0.87/1.04  (* end of lemma zenon_L127_ *)
% 0.87/1.04  assert (zenon_L128_ : (forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26)))))) -> (ndr1_0) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1b8 zenon_Ha zenon_H1b9 zenon_H1ba zenon_H1bb.
% 0.87/1.04  generalize (zenon_H1b8 (a1862)). zenon_intro zenon_H1bc.
% 0.87/1.04  apply (zenon_imply_s _ _ zenon_H1bc); [ zenon_intro zenon_H9 | zenon_intro zenon_H1bd ].
% 0.87/1.04  exact (zenon_H9 zenon_Ha).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1bd); [ zenon_intro zenon_H1bf | zenon_intro zenon_H1be ].
% 0.87/1.04  exact (zenon_H1b9 zenon_H1bf).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1be); [ zenon_intro zenon_H1c1 | zenon_intro zenon_H1c0 ].
% 0.87/1.04  exact (zenon_H1c1 zenon_H1ba).
% 0.87/1.04  exact (zenon_H1c0 zenon_H1bb).
% 0.87/1.04  (* end of lemma zenon_L128_ *)
% 0.87/1.04  assert (zenon_L129_ : (forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14)))))) -> (ndr1_0) -> (c1_1 (a1878)) -> (c2_1 (a1878)) -> (c3_1 (a1878)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1c2 zenon_Ha zenon_He7 zenon_He8 zenon_H101.
% 0.87/1.04  generalize (zenon_H1c2 (a1878)). zenon_intro zenon_H1c3.
% 0.87/1.04  apply (zenon_imply_s _ _ zenon_H1c3); [ zenon_intro zenon_H9 | zenon_intro zenon_H1c4 ].
% 0.87/1.04  exact (zenon_H9 zenon_Ha).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1c4); [ zenon_intro zenon_Hee | zenon_intro zenon_H14a ].
% 0.87/1.04  exact (zenon_Hee zenon_He7).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H14a); [ zenon_intro zenon_Hed | zenon_intro zenon_H14b ].
% 0.87/1.04  exact (zenon_Hed zenon_He8).
% 0.87/1.04  exact (zenon_H14b zenon_H101).
% 0.87/1.04  (* end of lemma zenon_L129_ *)
% 0.87/1.04  assert (zenon_L130_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (~(hskp10)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hfe zenon_H1c5 zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H4b.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1c5); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H1c6 ].
% 0.87/1.04  apply (zenon_L128_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1c6); [ zenon_intro zenon_H1c2 | zenon_intro zenon_H4c ].
% 0.87/1.04  apply (zenon_L129_); trivial.
% 0.87/1.04  exact (zenon_H4b zenon_H4c).
% 0.87/1.04  (* end of lemma zenon_L130_ *)
% 0.87/1.04  assert (zenon_L131_ : ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (~(hskp10)) -> (~(hskp0)) -> ((hskp10)\/((hskp28)\/(hskp0))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hf7 zenon_H1c5 zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H4b zenon_H29 zenon_H1b7.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.04  apply (zenon_L127_); trivial.
% 0.87/1.04  apply (zenon_L130_); trivial.
% 0.87/1.04  (* end of lemma zenon_L131_ *)
% 0.87/1.04  assert (zenon_L132_ : ((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> (~(hskp7)) -> (~(hskp1)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1b1 zenon_H92 zenon_H8e zenon_H90.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.87/1.04  apply (zenon_L39_); trivial.
% 0.87/1.04  (* end of lemma zenon_L132_ *)
% 0.87/1.04  assert (zenon_L133_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> (~(hskp1)) -> (~(hskp7)) -> ((hskp10)\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1c7 zenon_H1ae zenon_H92 zenon_H90 zenon_H8e zenon_H1b7 zenon_H29 zenon_H1c5 zenon_Hf7.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.87/1.04  apply (zenon_L131_); trivial.
% 0.87/1.04  apply (zenon_L132_); trivial.
% 0.87/1.04  (* end of lemma zenon_L133_ *)
% 0.87/1.04  assert (zenon_L134_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1b0 zenon_H7f zenon_H5f zenon_H5d zenon_H6d zenon_H79 zenon_H7e zenon_H4d zenon_H4b zenon_H1 zenon_H31 zenon_H40 zenon_H45.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.87/1.04  apply (zenon_L27_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.87/1.04  apply (zenon_L35_); trivial.
% 0.87/1.04  (* end of lemma zenon_L134_ *)
% 0.87/1.04  assert (zenon_L135_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp15)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H16d zenon_H4a zenon_H45 zenon_H40 zenon_H3d zenon_H2d zenon_H29 zenon_H2f zenon_H31 zenon_H46 zenon_H1 zenon_H17.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.87/1.04  apply (zenon_L19_); trivial.
% 0.87/1.04  (* end of lemma zenon_L135_ *)
% 0.87/1.04  assert (zenon_L136_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp15)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H3d zenon_H2d zenon_H29 zenon_H2f zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.87/1.04  apply (zenon_L4_); trivial.
% 0.87/1.04  apply (zenon_L135_); trivial.
% 0.87/1.04  (* end of lemma zenon_L136_ *)
% 0.87/1.04  assert (zenon_L137_ : (forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28)))))) -> (ndr1_0) -> (c0_1 (a1864)) -> (forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4)))))) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hd8 zenon_Ha zenon_H86 zenon_H33 zenon_H85 zenon_H87.
% 0.87/1.04  generalize (zenon_Hd8 (a1864)). zenon_intro zenon_H1ca.
% 0.87/1.04  apply (zenon_imply_s _ _ zenon_H1ca); [ zenon_intro zenon_H9 | zenon_intro zenon_H1cb ].
% 0.87/1.04  exact (zenon_H9 zenon_Ha).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1cb); [ zenon_intro zenon_H8d | zenon_intro zenon_H1cc ].
% 0.87/1.04  exact (zenon_H8d zenon_H86).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1cc); [ zenon_intro zenon_H1cd | zenon_intro zenon_H8c ].
% 0.87/1.04  generalize (zenon_H33 (a1864)). zenon_intro zenon_H1ce.
% 0.87/1.04  apply (zenon_imply_s _ _ zenon_H1ce); [ zenon_intro zenon_H9 | zenon_intro zenon_H1cf ].
% 0.87/1.04  exact (zenon_H9 zenon_Ha).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1cf); [ zenon_intro zenon_H8b | zenon_intro zenon_H1d0 ].
% 0.87/1.04  exact (zenon_H85 zenon_H8b).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1d0); [ zenon_intro zenon_H1d1 | zenon_intro zenon_H8c ].
% 0.87/1.04  exact (zenon_H1cd zenon_H1d1).
% 0.87/1.04  exact (zenon_H8c zenon_H87).
% 0.87/1.04  exact (zenon_H8c zenon_H87).
% 0.87/1.04  (* end of lemma zenon_L137_ *)
% 0.87/1.04  assert (zenon_L138_ : ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4)))))) -> (c0_1 (a1864)) -> (ndr1_0) -> (~(hskp24)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1d2 zenon_H72 zenon_H71 zenon_H70 zenon_H87 zenon_H85 zenon_H33 zenon_H86 zenon_Ha zenon_H2b.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1d2); [ zenon_intro zenon_H6f | zenon_intro zenon_H1d3 ].
% 0.87/1.04  apply (zenon_L31_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1d3); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2c ].
% 0.87/1.04  apply (zenon_L137_); trivial.
% 0.87/1.04  exact (zenon_H2b zenon_H2c).
% 0.87/1.04  (* end of lemma zenon_L138_ *)
% 0.87/1.04  assert (zenon_L139_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H7b zenon_H45 zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H31 zenon_H79.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H79); [ zenon_intro zenon_H33 | zenon_intro zenon_H7a ].
% 0.87/1.04  apply (zenon_L138_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7a); [ zenon_intro zenon_H6f | zenon_intro zenon_H32 ].
% 0.87/1.04  apply (zenon_L31_); trivial.
% 0.87/1.04  exact (zenon_H31 zenon_H32).
% 0.87/1.04  apply (zenon_L32_); trivial.
% 0.87/1.04  (* end of lemma zenon_L139_ *)
% 0.87/1.04  assert (zenon_L140_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp18)) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H7e zenon_H45 zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H31 zenon_H79 zenon_H15 zenon_H11f zenon_H170.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.04  apply (zenon_L101_); trivial.
% 0.87/1.04  apply (zenon_L139_); trivial.
% 0.87/1.04  (* end of lemma zenon_L140_ *)
% 0.87/1.04  assert (zenon_L141_ : (forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))) -> (ndr1_0) -> (~(c3_1 (a1875))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1d4 zenon_Ha zenon_H1d zenon_H1b zenon_H1c.
% 0.87/1.04  generalize (zenon_H1d4 (a1875)). zenon_intro zenon_H1d5.
% 0.87/1.04  apply (zenon_imply_s _ _ zenon_H1d5); [ zenon_intro zenon_H9 | zenon_intro zenon_H1d6 ].
% 0.87/1.04  exact (zenon_H9 zenon_Ha).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1d6); [ zenon_intro zenon_H28 | zenon_intro zenon_H1d7 ].
% 0.87/1.04  exact (zenon_H1d zenon_H28).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1d7); [ zenon_intro zenon_H25 | zenon_intro zenon_H27 ].
% 0.87/1.04  exact (zenon_H25 zenon_H1b).
% 0.87/1.04  exact (zenon_H27 zenon_H1c).
% 0.87/1.04  (* end of lemma zenon_L141_ *)
% 0.87/1.04  assert (zenon_L142_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(c3_1 (a1875))) -> (ndr1_0) -> (~(hskp27)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1d8 zenon_H83 zenon_H52 zenon_H50 zenon_H1c zenon_H1b zenon_H1d zenon_Ha zenon_Hb9.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1d8); [ zenon_intro zenon_H147 | zenon_intro zenon_H1d9 ].
% 0.87/1.04  apply (zenon_L87_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1d9); [ zenon_intro zenon_H1d4 | zenon_intro zenon_Hba ].
% 0.87/1.04  apply (zenon_L141_); trivial.
% 0.87/1.04  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.04  (* end of lemma zenon_L142_ *)
% 0.87/1.04  assert (zenon_L143_ : ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (c2_1 (a1878)) -> (c1_1 (a1878)) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (ndr1_0) -> (~(hskp0)) -> (~(hskp24)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H2d zenon_He8 zenon_He7 zenon_H4f zenon_Ha zenon_H29 zenon_H2b.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H2d); [ zenon_intro zenon_H1a | zenon_intro zenon_H2e ].
% 0.87/1.04  apply (zenon_L60_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H2e); [ zenon_intro zenon_H2a | zenon_intro zenon_H2c ].
% 0.87/1.04  exact (zenon_H29 zenon_H2a).
% 0.87/1.04  exact (zenon_H2b zenon_H2c).
% 0.87/1.04  (* end of lemma zenon_L143_ *)
% 0.87/1.04  assert (zenon_L144_ : ((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp24)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hd2 zenon_H2d zenon_H29 zenon_H2b.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hd2). zenon_intro zenon_Ha. zenon_intro zenon_Hd4.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hd4). zenon_intro zenon_Hc7. zenon_intro zenon_Hd5.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hd5). zenon_intro zenon_Hc8. zenon_intro zenon_Hc9.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H2d); [ zenon_intro zenon_H1a | zenon_intro zenon_H2e ].
% 0.87/1.04  apply (zenon_L52_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H2e); [ zenon_intro zenon_H2a | zenon_intro zenon_H2c ].
% 0.87/1.04  exact (zenon_H29 zenon_H2a).
% 0.87/1.04  exact (zenon_H2b zenon_H2c).
% 0.87/1.04  (* end of lemma zenon_L144_ *)
% 0.87/1.04  assert (zenon_L145_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hfe zenon_Hd7 zenon_H2d zenon_H2b zenon_H29 zenon_H13f zenon_Hf1 zenon_H138 zenon_H137 zenon_H136 zenon_H1d zenon_H1c zenon_H1b zenon_H1da.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1da); [ zenon_intro zenon_H4f | zenon_intro zenon_H1db ].
% 0.87/1.04  apply (zenon_L143_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1db); [ zenon_intro zenon_H1a | zenon_intro zenon_Hb8 ].
% 0.87/1.04  apply (zenon_L77_); trivial.
% 0.87/1.04  exact (zenon_Hb7 zenon_Hb8).
% 0.87/1.04  apply (zenon_L144_); trivial.
% 0.87/1.04  (* end of lemma zenon_L145_ *)
% 0.87/1.04  assert (zenon_L146_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H2b zenon_H13f zenon_Hf1 zenon_H138 zenon_H137 zenon_H136 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_H29 zenon_He4.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.04  apply (zenon_L58_); trivial.
% 0.87/1.04  apply (zenon_L145_); trivial.
% 0.87/1.04  (* end of lemma zenon_L146_ *)
% 0.87/1.04  assert (zenon_L147_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c3_1 (a1875))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H2b zenon_H13f zenon_Hf1 zenon_H1da zenon_H29 zenon_He4 zenon_H50 zenon_H52 zenon_H83 zenon_H1d zenon_H1b zenon_H1c zenon_H1d8.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.04  apply (zenon_L142_); trivial.
% 0.87/1.04  apply (zenon_L146_); trivial.
% 0.87/1.04  (* end of lemma zenon_L147_ *)
% 0.87/1.04  assert (zenon_L148_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c3_1 (a1875))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H2b zenon_H13f zenon_Hf1 zenon_H1da zenon_H29 zenon_He4 zenon_H50 zenon_H52 zenon_H83 zenon_H1d zenon_H1b zenon_H1c zenon_H1d8 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.04  apply (zenon_L74_); trivial.
% 0.87/1.04  apply (zenon_L147_); trivial.
% 0.87/1.04  (* end of lemma zenon_L148_ *)
% 0.87/1.04  assert (zenon_L149_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H80 zenon_H4a zenon_H126 zenon_H122 zenon_H40 zenon_H3d zenon_H129 zenon_H1d8 zenon_He4 zenon_H29 zenon_H1da zenon_H13f zenon_H2d zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H2f zenon_H14c zenon_H115 zenon_H170 zenon_H11f zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.04  apply (zenon_L140_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.04  apply (zenon_L148_); trivial.
% 0.87/1.04  apply (zenon_L17_); trivial.
% 0.87/1.04  apply (zenon_L88_); trivial.
% 0.87/1.04  apply (zenon_L71_); trivial.
% 0.87/1.04  (* end of lemma zenon_L149_ *)
% 0.87/1.04  assert (zenon_L150_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp15)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H7f zenon_H126 zenon_H122 zenon_H129 zenon_H1d8 zenon_He4 zenon_H1da zenon_H13f zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H11f zenon_H79 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H7e zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H2f zenon_H29 zenon_H2d zenon_H3d zenon_H40 zenon_H45 zenon_H4a zenon_H16c.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.04  apply (zenon_L136_); trivial.
% 0.87/1.04  apply (zenon_L149_); trivial.
% 0.87/1.04  (* end of lemma zenon_L150_ *)
% 0.87/1.04  assert (zenon_L151_ : ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(hskp0)) -> (ndr1_0) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> (~(hskp26)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hd7 zenon_H2d zenon_H2b zenon_H29 zenon_Ha zenon_H15f zenon_H160 zenon_H161 zenon_H127 zenon_H168.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.87/1.04  apply (zenon_L91_); trivial.
% 0.87/1.04  apply (zenon_L144_); trivial.
% 0.87/1.04  (* end of lemma zenon_L151_ *)
% 0.87/1.04  assert (zenon_L152_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp24)) -> (~(hskp0)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp20)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H141 zenon_H13f zenon_H2b zenon_H29 zenon_H1b zenon_H1c zenon_H1d zenon_H2d zenon_Hf1.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H13f); [ zenon_intro zenon_H19 | zenon_intro zenon_H140 ].
% 0.87/1.04  apply (zenon_L12_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H140); [ zenon_intro zenon_H135 | zenon_intro zenon_Hf2 ].
% 0.87/1.04  apply (zenon_L76_); trivial.
% 0.87/1.04  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.04  (* end of lemma zenon_L152_ *)
% 0.87/1.04  assert (zenon_L153_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (ndr1_0) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H146 zenon_H13f zenon_Hf1 zenon_H1b zenon_H1c zenon_H1d zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Ha zenon_H29 zenon_H2b zenon_H2d zenon_Hd7.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.04  apply (zenon_L151_); trivial.
% 0.87/1.04  apply (zenon_L152_); trivial.
% 0.87/1.04  (* end of lemma zenon_L153_ *)
% 0.87/1.04  assert (zenon_L154_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> (~(hskp9)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (ndr1_0) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H45 zenon_H40 zenon_H3d zenon_H31 zenon_Hd7 zenon_H2d zenon_H29 zenon_Ha zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H1d zenon_H1c zenon_H1b zenon_Hf1 zenon_H13f zenon_H146.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.04  apply (zenon_L153_); trivial.
% 0.87/1.04  apply (zenon_L17_); trivial.
% 0.87/1.04  (* end of lemma zenon_L154_ *)
% 0.87/1.04  assert (zenon_L155_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H175 zenon_H4a zenon_H126 zenon_H122 zenon_H146 zenon_H13f zenon_H168 zenon_H29 zenon_H2d zenon_Hd7 zenon_H3d zenon_H40 zenon_H170 zenon_H11f zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.04  apply (zenon_L140_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.04  apply (zenon_L154_); trivial.
% 0.87/1.04  apply (zenon_L71_); trivial.
% 0.87/1.04  (* end of lemma zenon_L155_ *)
% 0.87/1.04  assert (zenon_L156_ : ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H185 zenon_H168 zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H3d zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H11f zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H7f.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.87/1.04  apply (zenon_L150_); trivial.
% 0.87/1.04  apply (zenon_L155_); trivial.
% 0.87/1.04  (* end of lemma zenon_L156_ *)
% 0.87/1.04  assert (zenon_L157_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> (~(hskp14)) -> (ndr1_0) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp8)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H114 zenon_H155 zenon_H153 zenon_H151 zenon_Ha zenon_H62 zenon_H63 zenon_H64 zenon_H1 zenon_H189.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.04  apply (zenon_L115_); trivial.
% 0.87/1.04  apply (zenon_L85_); trivial.
% 0.87/1.04  (* end of lemma zenon_L157_ *)
% 0.87/1.04  assert (zenon_L158_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (ndr1_0) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp16)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H7e zenon_H45 zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H31 zenon_H79 zenon_Ha zenon_H62 zenon_H63 zenon_H64 zenon_H5 zenon_H6d.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.04  apply (zenon_L30_); trivial.
% 0.87/1.04  apply (zenon_L139_); trivial.
% 0.87/1.04  (* end of lemma zenon_L158_ *)
% 0.87/1.04  assert (zenon_L159_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp8)) -> (~(hskp9)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H121 zenon_H5f zenon_H1 zenon_H31.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H5f); [ zenon_intro zenon_H59 | zenon_intro zenon_H60 ].
% 0.87/1.04  apply (zenon_L69_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H60); [ zenon_intro zenon_H2 | zenon_intro zenon_H32 ].
% 0.87/1.04  exact (zenon_H1 zenon_H2).
% 0.87/1.04  exact (zenon_H31 zenon_H32).
% 0.87/1.04  (* end of lemma zenon_L159_ *)
% 0.87/1.04  assert (zenon_L160_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp9)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H44 zenon_H126 zenon_H45 zenon_H5f zenon_H31 zenon_H1 zenon_H5d zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_H1d8 zenon_H83 zenon_H52 zenon_H50 zenon_He4 zenon_H29 zenon_H1da zenon_H13f zenon_H2d zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H2f zenon_H14c zenon_H115.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.04  apply (zenon_L148_); trivial.
% 0.87/1.04  apply (zenon_L25_); trivial.
% 0.87/1.04  apply (zenon_L88_); trivial.
% 0.87/1.04  apply (zenon_L159_); trivial.
% 0.87/1.04  (* end of lemma zenon_L160_ *)
% 0.87/1.04  assert (zenon_L161_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (ndr1_0) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H7f zenon_H4a zenon_H126 zenon_H5f zenon_H1 zenon_H5d zenon_H129 zenon_H1d8 zenon_He4 zenon_H29 zenon_H1da zenon_H13f zenon_H2d zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H2f zenon_H14c zenon_H115 zenon_H170 zenon_H11f zenon_H6d zenon_H64 zenon_H63 zenon_H62 zenon_Ha zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.04  apply (zenon_L158_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.04  apply (zenon_L140_); trivial.
% 0.87/1.04  apply (zenon_L160_); trivial.
% 0.87/1.04  (* end of lemma zenon_L161_ *)
% 0.87/1.04  assert (zenon_L162_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H2b zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_H29 zenon_He4 zenon_H179 zenon_H17a zenon_H17b zenon_H6b zenon_H182.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.04  apply (zenon_L112_); trivial.
% 0.87/1.04  apply (zenon_L146_); trivial.
% 0.87/1.04  (* end of lemma zenon_L162_ *)
% 0.87/1.04  assert (zenon_L163_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (ndr1_0) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_He4 zenon_H179 zenon_H17a zenon_H17b zenon_H6b zenon_H182 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Ha zenon_H29 zenon_H2b zenon_H2d zenon_Hd7.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.04  apply (zenon_L151_); trivial.
% 0.87/1.04  apply (zenon_L162_); trivial.
% 0.87/1.04  (* end of lemma zenon_L163_ *)
% 0.87/1.04  assert (zenon_L164_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (ndr1_0) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_He4 zenon_H179 zenon_H17a zenon_H17b zenon_H182 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Ha zenon_H29 zenon_H2d zenon_Hd7 zenon_H5d zenon_H1 zenon_H52 zenon_H50 zenon_H31 zenon_H5f zenon_H45.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.04  apply (zenon_L163_); trivial.
% 0.87/1.04  apply (zenon_L25_); trivial.
% 0.87/1.04  apply (zenon_L139_); trivial.
% 0.87/1.04  (* end of lemma zenon_L164_ *)
% 0.87/1.04  assert (zenon_L165_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp9)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c3_1 (a1868)) -> (c0_1 (a1868)) -> (~(c2_1 (a1868))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H44 zenon_H126 zenon_H45 zenon_H5f zenon_H31 zenon_H50 zenon_H52 zenon_H1 zenon_H5d zenon_Hd7 zenon_H2d zenon_H29 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H182 zenon_H17b zenon_H17a zenon_H179 zenon_He4 zenon_H1da zenon_H13f zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H79 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H7e.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.04  apply (zenon_L164_); trivial.
% 0.87/1.04  apply (zenon_L159_); trivial.
% 0.87/1.04  (* end of lemma zenon_L165_ *)
% 0.87/1.04  assert (zenon_L166_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H186 zenon_H185 zenon_H168 zenon_H182 zenon_H7e zenon_H45 zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H31 zenon_H79 zenon_H62 zenon_H63 zenon_H64 zenon_H6d zenon_H11f zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H13f zenon_H1da zenon_H29 zenon_He4 zenon_H1d8 zenon_H129 zenon_H5d zenon_H1 zenon_H5f zenon_H126 zenon_H4a zenon_H7f.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.87/1.04  apply (zenon_L161_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.04  apply (zenon_L158_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.04  apply (zenon_L140_); trivial.
% 0.87/1.04  apply (zenon_L165_); trivial.
% 0.87/1.04  (* end of lemma zenon_L166_ *)
% 0.87/1.04  assert (zenon_L167_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1b4 zenon_H184 zenon_H185 zenon_H168 zenon_H182 zenon_H7e zenon_H45 zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H31 zenon_H79 zenon_H6d zenon_H11f zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H13f zenon_H1da zenon_H29 zenon_He4 zenon_H1d8 zenon_H129 zenon_H5d zenon_H5f zenon_H126 zenon_H4a zenon_H7f zenon_H189 zenon_H1 zenon_H153 zenon_H155 zenon_H114.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.87/1.04  apply (zenon_L157_); trivial.
% 0.87/1.04  apply (zenon_L166_); trivial.
% 0.87/1.04  (* end of lemma zenon_L167_ *)
% 0.87/1.04  assert (zenon_L168_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1b0 zenon_H184 zenon_H182 zenon_H6d zenon_H5d zenon_H5f zenon_H189 zenon_H153 zenon_H155 zenon_H114 zenon_H7f zenon_H126 zenon_H122 zenon_H129 zenon_H1d8 zenon_He4 zenon_H1da zenon_H13f zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H11f zenon_H79 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H7e zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H29 zenon_H2d zenon_H40 zenon_H45 zenon_H4a zenon_H16c zenon_H168 zenon_H185.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.87/1.04  apply (zenon_L156_); trivial.
% 0.87/1.04  apply (zenon_L167_); trivial.
% 0.87/1.04  (* end of lemma zenon_L168_ *)
% 0.87/1.04  assert (zenon_L169_ : ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (ndr1_0) -> (forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28)))))) -> (~(hskp9)) -> (~(hskp13)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H40 zenon_H87 zenon_H85 zenon_H86 zenon_Ha zenon_Hd8 zenon_H31 zenon_H3d.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H40); [ zenon_intro zenon_H33 | zenon_intro zenon_H43 ].
% 0.87/1.04  apply (zenon_L137_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H43); [ zenon_intro zenon_H32 | zenon_intro zenon_H3e ].
% 0.87/1.04  exact (zenon_H31 zenon_H32).
% 0.87/1.04  exact (zenon_H3d zenon_H3e).
% 0.87/1.04  (* end of lemma zenon_L169_ *)
% 0.87/1.04  assert (zenon_L170_ : ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (~(hskp13)) -> (~(hskp9)) -> (ndr1_0) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp16)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1dc zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_H3d zenon_H31 zenon_Ha zenon_H86 zenon_H85 zenon_H87 zenon_H40 zenon_H5.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H197 | zenon_intro zenon_H1dd ].
% 0.87/1.04  apply (zenon_L122_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H6 ].
% 0.87/1.04  apply (zenon_L169_); trivial.
% 0.87/1.04  exact (zenon_H5 zenon_H6).
% 0.87/1.04  (* end of lemma zenon_L170_ *)
% 0.87/1.04  assert (zenon_L171_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> (~(c2_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1de zenon_H83 zenon_H52 zenon_H50 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_H198 zenon_H199 zenon_H19a zenon_H19b.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.87/1.04  apply (zenon_L87_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.87/1.04  apply (zenon_L36_); trivial.
% 0.87/1.04  apply (zenon_L122_); trivial.
% 0.87/1.04  (* end of lemma zenon_L171_ *)
% 0.87/1.04  assert (zenon_L172_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp4)) -> (~(hskp5)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H80 zenon_H1a9 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H153 zenon_H96.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H199 | zenon_intro zenon_H1aa ].
% 0.87/1.04  apply (zenon_L171_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H154 | zenon_intro zenon_H97 ].
% 0.87/1.04  exact (zenon_H153 zenon_H154).
% 0.87/1.04  exact (zenon_H96 zenon_H97).
% 0.87/1.04  (* end of lemma zenon_L172_ *)
% 0.87/1.04  assert (zenon_L173_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H80 zenon_H7e zenon_H1d2 zenon_H79 zenon_Hf6 zenon_Hf7 zenon_H1e0 zenon_H2d zenon_H85 zenon_H86 zenon_H87 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H29 zenon_He4 zenon_H179 zenon_H17a zenon_H17b zenon_H182 zenon_H5d zenon_H1 zenon_H31 zenon_H5f zenon_H45.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.04  apply (zenon_L112_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.04  apply (zenon_L58_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.87/1.04  apply (zenon_L171_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.87/1.04  apply (zenon_L143_); trivial.
% 0.87/1.04  apply (zenon_L111_); trivial.
% 0.87/1.04  apply (zenon_L25_); trivial.
% 0.87/1.04  apply (zenon_L139_); trivial.
% 0.87/1.04  (* end of lemma zenon_L173_ *)
% 0.87/1.04  assert (zenon_L174_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H186 zenon_H7f zenon_Hf6 zenon_Hf7 zenon_H1e0 zenon_H2d zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H29 zenon_He4 zenon_H182 zenon_H5d zenon_H1 zenon_H5f zenon_H6d zenon_H64 zenon_H63 zenon_H62 zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.04  apply (zenon_L158_); trivial.
% 0.87/1.04  apply (zenon_L173_); trivial.
% 0.87/1.04  (* end of lemma zenon_L174_ *)
% 0.87/1.04  assert (zenon_L175_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1b4 zenon_H184 zenon_H7f zenon_Hf6 zenon_Hf7 zenon_H1e0 zenon_H2d zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H29 zenon_He4 zenon_H182 zenon_H5d zenon_H5f zenon_H6d zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e zenon_H189 zenon_H1 zenon_H153 zenon_H155 zenon_H114.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.87/1.04  apply (zenon_L157_); trivial.
% 0.87/1.04  apply (zenon_L174_); trivial.
% 0.87/1.04  (* end of lemma zenon_L175_ *)
% 0.87/1.04  assert (zenon_L176_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> (~(hskp5)) -> (~(hskp4)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1ab zenon_H1b0 zenon_H184 zenon_Hf6 zenon_Hf7 zenon_H1e0 zenon_H2d zenon_H29 zenon_He4 zenon_H182 zenon_H5d zenon_H5f zenon_H6d zenon_H79 zenon_H1d2 zenon_H45 zenon_H7e zenon_H189 zenon_H1 zenon_H155 zenon_H114 zenon_H1a9 zenon_H96 zenon_H153 zenon_H40 zenon_H31 zenon_H87 zenon_H85 zenon_H86 zenon_H1dc zenon_H1de zenon_H7f.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H199 | zenon_intro zenon_H1aa ].
% 0.87/1.04  apply (zenon_L170_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H154 | zenon_intro zenon_H97 ].
% 0.87/1.04  exact (zenon_H153 zenon_H154).
% 0.87/1.04  exact (zenon_H96 zenon_H97).
% 0.87/1.04  apply (zenon_L172_); trivial.
% 0.87/1.04  apply (zenon_L175_); trivial.
% 0.87/1.04  (* end of lemma zenon_L176_ *)
% 0.87/1.04  assert (zenon_L177_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> (~(hskp5)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (~(hskp8)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1ae zenon_H1af zenon_H1e0 zenon_H1a9 zenon_H96 zenon_H1dc zenon_H1de zenon_H185 zenon_H168 zenon_H16c zenon_H4a zenon_H2d zenon_H29 zenon_H46 zenon_H17 zenon_H7 zenon_H1d2 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H114 zenon_H155 zenon_H153 zenon_H189 zenon_H182 zenon_H184 zenon_H45 zenon_H40 zenon_H31 zenon_H1 zenon_H4d zenon_H7e zenon_H79 zenon_H6d zenon_H5d zenon_H5f zenon_H7f zenon_H1b0.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.87/1.04  apply (zenon_L134_); trivial.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.87/1.04  apply (zenon_L168_); trivial.
% 0.87/1.04  apply (zenon_L176_); trivial.
% 0.87/1.04  (* end of lemma zenon_L177_ *)
% 0.87/1.04  assert (zenon_L178_ : (forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))) -> (ndr1_0) -> (~(c2_1 (a1862))) -> (forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))) -> (c1_1 (a1862)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H19 zenon_Ha zenon_H1b9 zenon_H197 zenon_H1bb.
% 0.87/1.04  generalize (zenon_H19 (a1862)). zenon_intro zenon_H1e2.
% 0.87/1.04  apply (zenon_imply_s _ _ zenon_H1e2); [ zenon_intro zenon_H9 | zenon_intro zenon_H1e3 ].
% 0.87/1.04  exact (zenon_H9 zenon_Ha).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1e3); [ zenon_intro zenon_H1bf | zenon_intro zenon_H1e4 ].
% 0.87/1.04  exact (zenon_H1b9 zenon_H1bf).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1e4); [ zenon_intro zenon_H1e5 | zenon_intro zenon_H1c0 ].
% 0.87/1.04  generalize (zenon_H197 (a1862)). zenon_intro zenon_H1e6.
% 0.87/1.04  apply (zenon_imply_s _ _ zenon_H1e6); [ zenon_intro zenon_H9 | zenon_intro zenon_H1e7 ].
% 0.87/1.04  exact (zenon_H9 zenon_Ha).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1e7); [ zenon_intro zenon_H1bf | zenon_intro zenon_H1e8 ].
% 0.87/1.04  exact (zenon_H1b9 zenon_H1bf).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1e8); [ zenon_intro zenon_H1c0 | zenon_intro zenon_H1e9 ].
% 0.87/1.04  exact (zenon_H1c0 zenon_H1bb).
% 0.87/1.04  exact (zenon_H1e9 zenon_H1e5).
% 0.87/1.04  exact (zenon_H1c0 zenon_H1bb).
% 0.87/1.04  (* end of lemma zenon_L178_ *)
% 0.87/1.04  assert (zenon_L179_ : ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c1_1 (a1862)) -> (forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))) -> (~(c2_1 (a1862))) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (ndr1_0) -> (~(hskp20)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H13f zenon_H1bb zenon_H197 zenon_H1b9 zenon_H138 zenon_H137 zenon_H136 zenon_Ha zenon_Hf1.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H13f); [ zenon_intro zenon_H19 | zenon_intro zenon_H140 ].
% 0.87/1.04  apply (zenon_L178_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H140); [ zenon_intro zenon_H135 | zenon_intro zenon_Hf2 ].
% 0.87/1.04  apply (zenon_L76_); trivial.
% 0.87/1.04  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.04  (* end of lemma zenon_L179_ *)
% 0.87/1.04  assert (zenon_L180_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (~(hskp20)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H141 zenon_H1ea zenon_H72 zenon_H71 zenon_H70 zenon_Hf1 zenon_H1b9 zenon_H1bb zenon_H13f.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H6f | zenon_intro zenon_H1eb ].
% 0.87/1.04  apply (zenon_L31_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H197 | zenon_intro zenon_H135 ].
% 0.87/1.04  apply (zenon_L179_); trivial.
% 0.87/1.04  apply (zenon_L76_); trivial.
% 0.87/1.04  (* end of lemma zenon_L180_ *)
% 0.87/1.04  assert (zenon_L181_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H146 zenon_H1ea zenon_H1b9 zenon_H1bb zenon_Hf1 zenon_H13f zenon_H72 zenon_H71 zenon_H70 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.04  apply (zenon_L74_); trivial.
% 0.87/1.04  apply (zenon_L180_); trivial.
% 0.87/1.04  (* end of lemma zenon_L181_ *)
% 0.87/1.04  assert (zenon_L182_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H7b zenon_H115 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd0 zenon_Hd3 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_H13f zenon_Hf1 zenon_H1bb zenon_H1b9 zenon_H1ea zenon_H146.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.04  apply (zenon_L181_); trivial.
% 0.87/1.04  apply (zenon_L64_); trivial.
% 0.87/1.04  (* end of lemma zenon_L182_ *)
% 0.87/1.04  assert (zenon_L183_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp18)) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H7e zenon_H115 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd0 zenon_Hd3 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_H13f zenon_Hf1 zenon_H1bb zenon_H1b9 zenon_H1ea zenon_H146 zenon_H15 zenon_H11f zenon_H170.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.04  apply (zenon_L101_); trivial.
% 0.87/1.04  apply (zenon_L182_); trivial.
% 0.87/1.04  (* end of lemma zenon_L183_ *)
% 0.87/1.04  assert (zenon_L184_ : (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (ndr1_0) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> (c3_1 (a1861)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H178 zenon_Ha zenon_H1ec zenon_H1ed zenon_H1ee.
% 0.87/1.04  generalize (zenon_H178 (a1861)). zenon_intro zenon_H1ef.
% 0.87/1.04  apply (zenon_imply_s _ _ zenon_H1ef); [ zenon_intro zenon_H9 | zenon_intro zenon_H1f0 ].
% 0.87/1.04  exact (zenon_H9 zenon_Ha).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1f0); [ zenon_intro zenon_H1f2 | zenon_intro zenon_H1f1 ].
% 0.87/1.04  exact (zenon_H1ec zenon_H1f2).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1f1); [ zenon_intro zenon_H1f4 | zenon_intro zenon_H1f3 ].
% 0.87/1.04  exact (zenon_H1f4 zenon_H1ed).
% 0.87/1.04  exact (zenon_H1f3 zenon_H1ee).
% 0.87/1.04  (* end of lemma zenon_L184_ *)
% 0.87/1.04  assert (zenon_L185_ : (forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48)))))) -> (ndr1_0) -> (~(c1_1 (a1861))) -> (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hbd zenon_Ha zenon_H1f5 zenon_H178 zenon_H1ec zenon_H1ed.
% 0.87/1.04  generalize (zenon_Hbd (a1861)). zenon_intro zenon_H1f6.
% 0.87/1.04  apply (zenon_imply_s _ _ zenon_H1f6); [ zenon_intro zenon_H9 | zenon_intro zenon_H1f7 ].
% 0.87/1.04  exact (zenon_H9 zenon_Ha).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1f7); [ zenon_intro zenon_H1f9 | zenon_intro zenon_H1f8 ].
% 0.87/1.04  exact (zenon_H1f5 zenon_H1f9).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1f8); [ zenon_intro zenon_H1ee | zenon_intro zenon_H1f4 ].
% 0.87/1.04  apply (zenon_L184_); trivial.
% 0.87/1.04  exact (zenon_H1f4 zenon_H1ed).
% 0.87/1.04  (* end of lemma zenon_L185_ *)
% 0.87/1.04  assert (zenon_L186_ : ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (ndr1_0) -> (forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48)))))) -> (~(hskp27)) -> (~(hskp22)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_Ha zenon_Hbd zenon_Hb9 zenon_H6b.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H182); [ zenon_intro zenon_H178 | zenon_intro zenon_H183 ].
% 0.87/1.04  apply (zenon_L185_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H183); [ zenon_intro zenon_Hba | zenon_intro zenon_H6c ].
% 0.87/1.04  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.04  exact (zenon_H6b zenon_H6c).
% 0.87/1.04  (* end of lemma zenon_L186_ *)
% 0.87/1.04  assert (zenon_L187_ : ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp22)) -> (~(hskp27)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp20)) -> (ndr1_0) -> (c0_1 (a1858)) -> (c1_1 (a1858)) -> (c3_1 (a1858)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp21)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hd3 zenon_H6b zenon_Hb9 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_Hf1 zenon_Ha zenon_H136 zenon_H137 zenon_H138 zenon_H1b zenon_H1c zenon_H1d zenon_H13f zenon_Hd0.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hd3); [ zenon_intro zenon_Hbd | zenon_intro zenon_Hd6 ].
% 0.87/1.04  apply (zenon_L186_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hd6); [ zenon_intro zenon_H1a | zenon_intro zenon_Hd1 ].
% 0.87/1.04  apply (zenon_L77_); trivial.
% 0.87/1.04  exact (zenon_Hd0 zenon_Hd1).
% 0.87/1.04  (* end of lemma zenon_L187_ *)
% 0.87/1.04  assert (zenon_L188_ : (forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28)))))) -> (ndr1_0) -> (forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47)))))) -> (c2_1 (a1878)) -> (c3_1 (a1878)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hd8 zenon_Ha zenon_H147 zenon_He8 zenon_H101.
% 0.87/1.04  generalize (zenon_Hd8 (a1878)). zenon_intro zenon_H1fa.
% 0.87/1.04  apply (zenon_imply_s _ _ zenon_H1fa); [ zenon_intro zenon_H9 | zenon_intro zenon_H1fb ].
% 0.87/1.04  exact (zenon_H9 zenon_Ha).
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1fb); [ zenon_intro zenon_He6 | zenon_intro zenon_H14a ].
% 0.87/1.04  apply (zenon_L80_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H14a); [ zenon_intro zenon_Hed | zenon_intro zenon_H14b ].
% 0.87/1.04  exact (zenon_Hed zenon_He8).
% 0.87/1.04  exact (zenon_H14b zenon_H101).
% 0.87/1.04  (* end of lemma zenon_L188_ *)
% 0.87/1.04  assert (zenon_L189_ : ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> (forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))) -> (c3_1 (a1878)) -> (c2_1 (a1878)) -> (forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47)))))) -> (ndr1_0) -> (~(hskp16)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1dc zenon_H1bb zenon_H1b9 zenon_H19 zenon_H101 zenon_He8 zenon_H147 zenon_Ha zenon_H5.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H197 | zenon_intro zenon_H1dd ].
% 0.87/1.04  apply (zenon_L178_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H6 ].
% 0.87/1.04  apply (zenon_L188_); trivial.
% 0.87/1.04  exact (zenon_H5 zenon_H6).
% 0.87/1.04  (* end of lemma zenon_L189_ *)
% 0.87/1.04  assert (zenon_L190_ : ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (~(hskp16)) -> (forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47)))))) -> (c2_1 (a1878)) -> (c3_1 (a1878)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (ndr1_0) -> (~(c3_1 (a1875))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H1fc zenon_H5 zenon_H147 zenon_He8 zenon_H101 zenon_H1dc zenon_H1bb zenon_H1ba zenon_H1b9 zenon_Ha zenon_H1d zenon_H1b zenon_H1c.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1fc); [ zenon_intro zenon_H19 | zenon_intro zenon_H1fd ].
% 0.87/1.04  apply (zenon_L189_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1fd); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H1d4 ].
% 0.87/1.04  apply (zenon_L128_); trivial.
% 0.87/1.04  apply (zenon_L141_); trivial.
% 0.87/1.04  (* end of lemma zenon_L190_ *)
% 0.87/1.04  assert (zenon_L191_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(c3_1 (a1875))) -> (c0_1 (a1862)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (~(hskp20)) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hfe zenon_H1de zenon_H1c zenon_H1b zenon_H1d zenon_H1ba zenon_H1dc zenon_H5 zenon_H1fc zenon_H87 zenon_H86 zenon_H85 zenon_H13f zenon_H1bb zenon_H1b9 zenon_H138 zenon_H137 zenon_H136 zenon_Hf1.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.87/1.04  apply (zenon_L190_); trivial.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.87/1.04  apply (zenon_L36_); trivial.
% 0.87/1.04  apply (zenon_L179_); trivial.
% 0.87/1.04  (* end of lemma zenon_L191_ *)
% 0.87/1.04  assert (zenon_L192_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c0_1 (a1858)) -> (c1_1 (a1858)) -> (c3_1 (a1858)) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (~(c3_1 (a1875))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H1de zenon_H136 zenon_H137 zenon_H138 zenon_Hf1 zenon_H13f zenon_H87 zenon_H86 zenon_H85 zenon_H1dc zenon_H5 zenon_H1bb zenon_H1b9 zenon_H1ba zenon_H1d zenon_H1b zenon_H1c zenon_H1fc zenon_H29 zenon_He4.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.04  apply (zenon_L58_); trivial.
% 0.87/1.04  apply (zenon_L191_); trivial.
% 0.87/1.04  (* end of lemma zenon_L192_ *)
% 0.87/1.04  assert (zenon_L193_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_Hf7 zenon_H1de zenon_H87 zenon_H86 zenon_H85 zenon_H1dc zenon_H5 zenon_H1bb zenon_H1b9 zenon_H1ba zenon_H1fc zenon_H29 zenon_He4 zenon_H182 zenon_H6b zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_Hd0 zenon_Hd3.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.04  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.04  apply (zenon_L187_); trivial.
% 0.87/1.04  apply (zenon_L192_); trivial.
% 0.87/1.04  (* end of lemma zenon_L193_ *)
% 0.87/1.04  assert (zenon_L194_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.87/1.04  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H1de zenon_H1dc zenon_H5 zenon_H1bb zenon_H1b9 zenon_H1ba zenon_H1fc zenon_H29 zenon_He4 zenon_H182 zenon_H6b zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_Hd0 zenon_Hd3 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.87/1.04  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.04  apply (zenon_L74_); trivial.
% 0.87/1.04  apply (zenon_L193_); trivial.
% 0.87/1.04  (* end of lemma zenon_L194_ *)
% 0.87/1.04  assert (zenon_L195_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (~(c3_1 (a1875))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hf5 zenon_Hf6 zenon_Hf7 zenon_H14c zenon_H2f zenon_H1dc zenon_H5 zenon_H1bb zenon_H1b9 zenon_H1ba zenon_H1d zenon_H1b zenon_H1c zenon_H1fc zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd0 zenon_Hd3 zenon_Hd7.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L55_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.05  apply (zenon_L58_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H14c); [ zenon_intro zenon_H147 | zenon_intro zenon_H14d ].
% 0.87/1.05  apply (zenon_L190_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H14d); [ zenon_intro zenon_Hbd | zenon_intro zenon_H30 ].
% 0.87/1.05  apply (zenon_L51_); trivial.
% 0.87/1.05  exact (zenon_H2f zenon_H30).
% 0.87/1.05  (* end of lemma zenon_L195_ *)
% 0.87/1.05  assert (zenon_L196_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp21)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H115 zenon_H14c zenon_H2f zenon_Hbb zenon_H90 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_Hd3 zenon_Hd0 zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H6b zenon_H182 zenon_He4 zenon_H29 zenon_H1fc zenon_H1ba zenon_H1b9 zenon_H1bb zenon_H5 zenon_H1dc zenon_H1de zenon_Hf7 zenon_Hf6 zenon_H146.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.05  apply (zenon_L194_); trivial.
% 0.87/1.05  apply (zenon_L195_); trivial.
% 0.87/1.05  (* end of lemma zenon_L196_ *)
% 0.87/1.05  assert (zenon_L197_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H114 zenon_H16a zenon_H3d zenon_H115 zenon_H14c zenon_H2f zenon_Hbb zenon_H90 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_Hd3 zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_He4 zenon_H29 zenon_H1fc zenon_H1ba zenon_H1b9 zenon_H1bb zenon_H5 zenon_H1dc zenon_H1de zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H1ea zenon_H7e.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.05  apply (zenon_L196_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.05  apply (zenon_L181_); trivial.
% 0.87/1.05  apply (zenon_L195_); trivial.
% 0.87/1.05  apply (zenon_L96_); trivial.
% 0.87/1.05  (* end of lemma zenon_L197_ *)
% 0.87/1.05  assert (zenon_L198_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp12)) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp13)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H44 zenon_H126 zenon_H122 zenon_H11f zenon_H7e zenon_H1ea zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H1de zenon_H1dc zenon_H5 zenon_H1bb zenon_H1b9 zenon_H1ba zenon_H1fc zenon_H29 zenon_He4 zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H13f zenon_Hd3 zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_Hd7 zenon_H90 zenon_Hbb zenon_H2f zenon_H14c zenon_H115 zenon_H3d zenon_H16a zenon_H114.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.05  apply (zenon_L197_); trivial.
% 0.87/1.05  apply (zenon_L71_); trivial.
% 0.87/1.05  (* end of lemma zenon_L198_ *)
% 0.87/1.05  assert (zenon_L199_ : ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c0_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp15)) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H4a zenon_H1de zenon_H1dc zenon_H5 zenon_H1ba zenon_H1fc zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H14c zenon_H16a zenon_H126 zenon_H122 zenon_H3d zenon_H7e zenon_H115 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_H13f zenon_H1bb zenon_H1b9 zenon_H1ea zenon_H146 zenon_H11f zenon_H170 zenon_H2f zenon_H10d zenon_H110 zenon_H114 zenon_H172 zenon_H174.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.05  apply (zenon_L183_); trivial.
% 0.87/1.05  apply (zenon_L67_); trivial.
% 0.87/1.05  apply (zenon_L71_); trivial.
% 0.87/1.05  apply (zenon_L103_); trivial.
% 0.87/1.05  apply (zenon_L198_); trivial.
% 0.87/1.05  (* end of lemma zenon_L199_ *)
% 0.87/1.05  assert (zenon_L200_ : ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> (~(hskp16)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> (~(hskp18)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H174 zenon_H172 zenon_H10d zenon_H114 zenon_H16a zenon_H3d zenon_H5 zenon_H170 zenon_H11f zenon_H15 zenon_H146 zenon_H1ea zenon_H1b9 zenon_H1bb zenon_H13f zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H115 zenon_H7e zenon_H122 zenon_H126.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.05  apply (zenon_L183_); trivial.
% 0.87/1.05  apply (zenon_L96_); trivial.
% 0.87/1.05  apply (zenon_L71_); trivial.
% 0.87/1.05  apply (zenon_L103_); trivial.
% 0.87/1.05  (* end of lemma zenon_L200_ *)
% 0.87/1.05  assert (zenon_L201_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp21)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H115 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_Hd3 zenon_Hd0 zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H6b zenon_H182 zenon_He4 zenon_H29 zenon_H1fc zenon_H1ba zenon_H1b9 zenon_H1bb zenon_H5 zenon_H1dc zenon_H1de zenon_Hf7 zenon_Hf6 zenon_H146.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.05  apply (zenon_L194_); trivial.
% 0.87/1.05  apply (zenon_L94_); trivial.
% 0.87/1.05  (* end of lemma zenon_L201_ *)
% 0.87/1.05  assert (zenon_L202_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c0_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H175 zenon_H7f zenon_H174 zenon_H172 zenon_H10d zenon_H114 zenon_H16a zenon_H3d zenon_H170 zenon_H11f zenon_H146 zenon_H1ea zenon_H1b9 zenon_H1bb zenon_H13f zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H115 zenon_H7e zenon_H122 zenon_H126 zenon_H1de zenon_H1dc zenon_H1ba zenon_H1fc zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H168 zenon_H94 zenon_H142 zenon_H4a.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.05  apply (zenon_L200_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.05  apply (zenon_L201_); trivial.
% 0.87/1.05  apply (zenon_L182_); trivial.
% 0.87/1.05  apply (zenon_L96_); trivial.
% 0.87/1.05  apply (zenon_L71_); trivial.
% 0.87/1.05  apply (zenon_L108_); trivial.
% 0.87/1.05  apply (zenon_L109_); trivial.
% 0.87/1.05  (* end of lemma zenon_L202_ *)
% 0.87/1.05  assert (zenon_L203_ : ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> (forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))) -> (ndr1_0) -> (c0_1 (a1858)) -> (c1_1 (a1858)) -> (c3_1 (a1858)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1ea zenon_H72 zenon_H71 zenon_H70 zenon_H1bb zenon_H1b9 zenon_H19 zenon_Ha zenon_H136 zenon_H137 zenon_H138.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H6f | zenon_intro zenon_H1eb ].
% 0.87/1.05  apply (zenon_L31_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H197 | zenon_intro zenon_H135 ].
% 0.87/1.05  apply (zenon_L178_); trivial.
% 0.87/1.05  apply (zenon_L76_); trivial.
% 0.87/1.05  (* end of lemma zenon_L203_ *)
% 0.87/1.05  assert (zenon_L204_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H141 zenon_H194 zenon_H64 zenon_H63 zenon_H62 zenon_H87 zenon_H86 zenon_H85 zenon_H1ea zenon_H72 zenon_H71 zenon_H70 zenon_H1bb zenon_H1b9.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H194); [ zenon_intro zenon_H61 | zenon_intro zenon_H196 ].
% 0.87/1.05  apply (zenon_L28_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H196); [ zenon_intro zenon_H84 | zenon_intro zenon_H19 ].
% 0.87/1.05  apply (zenon_L36_); trivial.
% 0.87/1.05  apply (zenon_L203_); trivial.
% 0.87/1.05  (* end of lemma zenon_L204_ *)
% 0.87/1.05  assert (zenon_L205_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H146 zenon_H194 zenon_H70 zenon_H71 zenon_H72 zenon_H1b9 zenon_H1bb zenon_H1ea zenon_H64 zenon_H63 zenon_H62 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.05  apply (zenon_L74_); trivial.
% 0.87/1.05  apply (zenon_L204_); trivial.
% 0.87/1.05  (* end of lemma zenon_L205_ *)
% 0.87/1.05  assert (zenon_L206_ : ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> (~(c2_1 (a1862))) -> (forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))) -> (c1_1 (a1862)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H194 zenon_H64 zenon_H63 zenon_H62 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_H1b9 zenon_H197 zenon_H1bb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H194); [ zenon_intro zenon_H61 | zenon_intro zenon_H196 ].
% 0.87/1.05  apply (zenon_L28_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H196); [ zenon_intro zenon_H84 | zenon_intro zenon_H19 ].
% 0.87/1.05  apply (zenon_L36_); trivial.
% 0.87/1.05  apply (zenon_L178_); trivial.
% 0.87/1.05  (* end of lemma zenon_L206_ *)
% 0.87/1.05  assert (zenon_L207_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H1de zenon_H62 zenon_H63 zenon_H64 zenon_H85 zenon_H86 zenon_H87 zenon_H1dc zenon_H5 zenon_H1bb zenon_H1b9 zenon_H194 zenon_H29 zenon_He4.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.05  apply (zenon_L58_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H194); [ zenon_intro zenon_H61 | zenon_intro zenon_H196 ].
% 0.87/1.05  apply (zenon_L28_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H196); [ zenon_intro zenon_H84 | zenon_intro zenon_H19 ].
% 0.87/1.05  apply (zenon_L36_); trivial.
% 0.87/1.05  apply (zenon_L189_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.87/1.05  apply (zenon_L36_); trivial.
% 0.87/1.05  apply (zenon_L206_); trivial.
% 0.87/1.05  (* end of lemma zenon_L207_ *)
% 0.87/1.05  assert (zenon_L208_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H80 zenon_H1de zenon_H194 zenon_H64 zenon_H63 zenon_H62 zenon_H87 zenon_H86 zenon_H85 zenon_H1b9 zenon_H1bb.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.87/1.05  apply (zenon_L87_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.87/1.05  apply (zenon_L36_); trivial.
% 0.87/1.05  apply (zenon_L206_); trivial.
% 0.87/1.05  (* end of lemma zenon_L208_ *)
% 0.87/1.05  assert (zenon_L209_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp16)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H157 zenon_H7e zenon_H172 zenon_H10d zenon_H62 zenon_H63 zenon_H64 zenon_H5 zenon_H6d.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.05  apply (zenon_L30_); trivial.
% 0.87/1.05  apply (zenon_L102_); trivial.
% 0.87/1.05  (* end of lemma zenon_L209_ *)
% 0.87/1.05  assert (zenon_L210_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X33 : zenon_U, ((ndr1_0)->((c3_1 X33)\/((~(c1_1 X33))\/(~(c2_1 X33))))))\/(hskp19))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (c0_1 (a1862)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1b4 zenon_H185 zenon_H193 zenon_H172 zenon_H174 zenon_H4a zenon_H6d zenon_H1fc zenon_H1ba zenon_H14c zenon_H7e zenon_H115 zenon_Hf6 zenon_Hf7 zenon_H1de zenon_H1dc zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_H1ea zenon_H1bb zenon_H1b9 zenon_H194 zenon_H146 zenon_H11f zenon_H170 zenon_H10d zenon_H110 zenon_H114 zenon_H7f.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.05  apply (zenon_L101_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.05  apply (zenon_L205_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L55_); trivial.
% 0.87/1.05  apply (zenon_L207_); trivial.
% 0.87/1.05  apply (zenon_L67_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.05  apply (zenon_L30_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.05  apply (zenon_L205_); trivial.
% 0.87/1.05  apply (zenon_L195_); trivial.
% 0.87/1.05  apply (zenon_L67_); trivial.
% 0.87/1.05  apply (zenon_L208_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.05  apply (zenon_L118_); trivial.
% 0.87/1.05  apply (zenon_L209_); trivial.
% 0.87/1.05  apply (zenon_L208_); trivial.
% 0.87/1.05  (* end of lemma zenon_L210_ *)
% 0.87/1.05  assert (zenon_L211_ : ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(hskp0)) -> (~(hskp27)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hd7 zenon_H2d zenon_H2b zenon_H29 zenon_Hb9 zenon_H90 zenon_Hbb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.87/1.05  apply (zenon_L50_); trivial.
% 0.87/1.05  apply (zenon_L144_); trivial.
% 0.87/1.05  (* end of lemma zenon_L211_ *)
% 0.87/1.05  assert (zenon_L212_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp24)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp20)) -> (~(hskp19)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hfe zenon_Hf8 zenon_H2b zenon_H29 zenon_H2d zenon_Hf1 zenon_Hf3.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf8); [ zenon_intro zenon_H4f | zenon_intro zenon_H102 ].
% 0.87/1.05  apply (zenon_L143_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H102); [ zenon_intro zenon_Hf2 | zenon_intro zenon_Hf4 ].
% 0.87/1.05  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.05  exact (zenon_Hf3 zenon_Hf4).
% 0.87/1.05  (* end of lemma zenon_L212_ *)
% 0.87/1.05  assert (zenon_L213_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp20)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_Hf1 zenon_H2b zenon_H2d zenon_H29 zenon_He4.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.05  apply (zenon_L58_); trivial.
% 0.87/1.05  apply (zenon_L212_); trivial.
% 0.87/1.05  (* end of lemma zenon_L213_ *)
% 0.87/1.05  assert (zenon_L214_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp20)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_Hf1 zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2b zenon_H2d zenon_Hd7.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L211_); trivial.
% 0.87/1.05  apply (zenon_L213_); trivial.
% 0.87/1.05  (* end of lemma zenon_L214_ *)
% 0.87/1.05  assert (zenon_L215_ : ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp22)) -> (~(hskp27)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (ndr1_0) -> (~(hskp5)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1a7 zenon_H6b zenon_Hb9 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_Ha zenon_H96.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hbd | zenon_intro zenon_H1a8 ].
% 0.87/1.05  apply (zenon_L186_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H197 | zenon_intro zenon_H97 ].
% 0.87/1.05  apply (zenon_L122_); trivial.
% 0.87/1.05  exact (zenon_H96 zenon_H97).
% 0.87/1.05  (* end of lemma zenon_L215_ *)
% 0.87/1.05  assert (zenon_L216_ : ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> (ndr1_0) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (~(hskp27)) -> (~(hskp22)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp4)) -> (~(hskp5)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1a9 zenon_Ha zenon_H198 zenon_H19a zenon_H19b zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_Hb9 zenon_H6b zenon_H1a7 zenon_H153 zenon_H96.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H199 | zenon_intro zenon_H1aa ].
% 0.87/1.05  apply (zenon_L215_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H154 | zenon_intro zenon_H97 ].
% 0.87/1.05  exact (zenon_H153 zenon_H154).
% 0.87/1.05  exact (zenon_H96 zenon_H97).
% 0.87/1.05  (* end of lemma zenon_L216_ *)
% 0.87/1.05  assert (zenon_L217_ : ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (c3_1 (a1878)) -> (c2_1 (a1878)) -> (forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47)))))) -> (ndr1_0) -> (~(hskp16)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1dc zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_H101 zenon_He8 zenon_H147 zenon_Ha zenon_H5.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H197 | zenon_intro zenon_H1dd ].
% 0.87/1.05  apply (zenon_L122_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H6 ].
% 0.87/1.05  apply (zenon_L188_); trivial.
% 0.87/1.05  exact (zenon_H5 zenon_H6).
% 0.87/1.05  (* end of lemma zenon_L217_ *)
% 0.87/1.05  assert (zenon_L218_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp16)) -> (c2_1 (a1878)) -> (c3_1 (a1878)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> (~(c2_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1de zenon_H5 zenon_He8 zenon_H101 zenon_H1dc zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_H198 zenon_H199 zenon_H19a zenon_H19b.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.87/1.05  apply (zenon_L217_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.87/1.05  apply (zenon_L36_); trivial.
% 0.87/1.05  apply (zenon_L122_); trivial.
% 0.87/1.05  (* end of lemma zenon_L218_ *)
% 0.87/1.05  assert (zenon_L219_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> (c3_1 (a1919)) -> (~(c2_1 (a1919))) -> (~(c1_1 (a1919))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H1fe zenon_H90 zenon_H36 zenon_H35 zenon_H34 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H29 zenon_He4.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.05  apply (zenon_L58_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1fe); [ zenon_intro zenon_H199 | zenon_intro zenon_H1ff ].
% 0.87/1.05  apply (zenon_L218_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1ff); [ zenon_intro zenon_H33 | zenon_intro zenon_H91 ].
% 0.87/1.05  apply (zenon_L15_); trivial.
% 0.87/1.05  exact (zenon_H90 zenon_H91).
% 0.87/1.05  (* end of lemma zenon_L219_ *)
% 0.87/1.05  assert (zenon_L220_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp4)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H3f zenon_Hf6 zenon_Hf7 zenon_H1fe zenon_H90 zenon_H1dc zenon_H5 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H29 zenon_He4 zenon_H1a7 zenon_H96 zenon_H19b zenon_H19a zenon_H198 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H6b zenon_H182 zenon_H153 zenon_H1a9.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L216_); trivial.
% 0.87/1.05  apply (zenon_L219_); trivial.
% 0.87/1.05  (* end of lemma zenon_L220_ *)
% 0.87/1.05  assert (zenon_L221_ : (forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))) -> (ndr1_0) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (c1_1 (a1878)) -> (c2_1 (a1878)) -> (c3_1 (a1878)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H135 zenon_Ha zenon_H4f zenon_He7 zenon_He8 zenon_H101.
% 0.87/1.05  generalize (zenon_H135 (a1878)). zenon_intro zenon_H14e.
% 0.87/1.05  apply (zenon_imply_s _ _ zenon_H14e); [ zenon_intro zenon_H9 | zenon_intro zenon_H14f ].
% 0.87/1.05  exact (zenon_H9 zenon_Ha).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H14f); [ zenon_intro zenon_He6 | zenon_intro zenon_H150 ].
% 0.87/1.05  apply (zenon_L59_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H150); [ zenon_intro zenon_Hee | zenon_intro zenon_H14b ].
% 0.87/1.05  exact (zenon_Hee zenon_He7).
% 0.87/1.05  exact (zenon_H14b zenon_H101).
% 0.87/1.05  (* end of lemma zenon_L221_ *)
% 0.87/1.05  assert (zenon_L222_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(hskp20)) -> (~(hskp19)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hfe zenon_Hf8 zenon_H13f zenon_H1bb zenon_H1b9 zenon_H138 zenon_H137 zenon_H136 zenon_H70 zenon_H71 zenon_H72 zenon_H1ea zenon_Hf1 zenon_Hf3.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf8); [ zenon_intro zenon_H4f | zenon_intro zenon_H102 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H6f | zenon_intro zenon_H1eb ].
% 0.87/1.05  apply (zenon_L31_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H197 | zenon_intro zenon_H135 ].
% 0.87/1.05  apply (zenon_L179_); trivial.
% 0.87/1.05  apply (zenon_L221_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H102); [ zenon_intro zenon_Hf2 | zenon_intro zenon_Hf4 ].
% 0.87/1.05  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.05  exact (zenon_Hf3 zenon_Hf4).
% 0.87/1.05  (* end of lemma zenon_L222_ *)
% 0.87/1.05  assert (zenon_L223_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H70 zenon_H71 zenon_H72 zenon_H13f zenon_Hf1 zenon_H138 zenon_H137 zenon_H136 zenon_H1bb zenon_H1b9 zenon_H1ea zenon_H29 zenon_He4.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.05  apply (zenon_L58_); trivial.
% 0.87/1.05  apply (zenon_L222_); trivial.
% 0.87/1.05  (* end of lemma zenon_L223_ *)
% 0.87/1.05  assert (zenon_L224_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H70 zenon_H71 zenon_H72 zenon_H13f zenon_Hf1 zenon_H1bb zenon_H1b9 zenon_H1ea zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2b zenon_H2d zenon_Hd7.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L211_); trivial.
% 0.87/1.05  apply (zenon_L223_); trivial.
% 0.87/1.05  (* end of lemma zenon_L224_ *)
% 0.87/1.05  assert (zenon_L225_ : ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (ndr1_0) -> (c0_1 (a1858)) -> (c1_1 (a1858)) -> (c3_1 (a1858)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1ea zenon_H72 zenon_H71 zenon_H70 zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_Ha zenon_H136 zenon_H137 zenon_H138.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H6f | zenon_intro zenon_H1eb ].
% 0.87/1.05  apply (zenon_L31_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H197 | zenon_intro zenon_H135 ].
% 0.87/1.05  apply (zenon_L122_); trivial.
% 0.87/1.05  apply (zenon_L76_); trivial.
% 0.87/1.05  (* end of lemma zenon_L225_ *)
% 0.87/1.05  assert (zenon_L226_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H3f zenon_H146 zenon_H1fe zenon_H90 zenon_H70 zenon_H71 zenon_H72 zenon_H198 zenon_H19a zenon_H19b zenon_H1ea zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.05  apply (zenon_L74_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1fe); [ zenon_intro zenon_H199 | zenon_intro zenon_H1ff ].
% 0.87/1.05  apply (zenon_L225_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1ff); [ zenon_intro zenon_H33 | zenon_intro zenon_H91 ].
% 0.87/1.05  apply (zenon_L15_); trivial.
% 0.87/1.05  exact (zenon_H90 zenon_H91).
% 0.87/1.05  (* end of lemma zenon_L226_ *)
% 0.87/1.05  assert (zenon_L227_ : (forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52)))))) -> (ndr1_0) -> (~(c1_1 (a1877))) -> (c0_1 (a1877)) -> (c3_1 (a1877)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H84 zenon_Ha zenon_H200 zenon_Hd9 zenon_Hdb.
% 0.87/1.05  generalize (zenon_H84 (a1877)). zenon_intro zenon_H201.
% 0.87/1.05  apply (zenon_imply_s _ _ zenon_H201); [ zenon_intro zenon_H9 | zenon_intro zenon_H202 ].
% 0.87/1.05  exact (zenon_H9 zenon_Ha).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H202); [ zenon_intro zenon_H204 | zenon_intro zenon_H203 ].
% 0.87/1.05  exact (zenon_H200 zenon_H204).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H203); [ zenon_intro zenon_Hdf | zenon_intro zenon_He0 ].
% 0.87/1.05  exact (zenon_Hdf zenon_Hd9).
% 0.87/1.05  exact (zenon_He0 zenon_Hdb).
% 0.87/1.05  (* end of lemma zenon_L227_ *)
% 0.87/1.05  assert (zenon_L228_ : (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (ndr1_0) -> (c0_1 (a1877)) -> (forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52)))))) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1a zenon_Ha zenon_Hd9 zenon_H84 zenon_Hdb zenon_Hda.
% 0.87/1.05  generalize (zenon_H1a (a1877)). zenon_intro zenon_H205.
% 0.87/1.05  apply (zenon_imply_s _ _ zenon_H205); [ zenon_intro zenon_H9 | zenon_intro zenon_H206 ].
% 0.87/1.05  exact (zenon_H9 zenon_Ha).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H206); [ zenon_intro zenon_Hdf | zenon_intro zenon_H207 ].
% 0.87/1.05  exact (zenon_Hdf zenon_Hd9).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H207); [ zenon_intro zenon_H200 | zenon_intro zenon_He1 ].
% 0.87/1.05  apply (zenon_L227_); trivial.
% 0.87/1.05  exact (zenon_He1 zenon_Hda).
% 0.87/1.05  (* end of lemma zenon_L228_ *)
% 0.87/1.05  assert (zenon_L229_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp16)) -> (c2_1 (a1878)) -> (c3_1 (a1878)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c2_1 (a1877)) -> (c3_1 (a1877)) -> (c0_1 (a1877)) -> (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (ndr1_0) -> (~(c2_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1de zenon_H5 zenon_He8 zenon_H101 zenon_H1dc zenon_Hda zenon_Hdb zenon_Hd9 zenon_H1a zenon_Ha zenon_H198 zenon_H199 zenon_H19a zenon_H19b.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.87/1.05  apply (zenon_L217_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.87/1.05  apply (zenon_L228_); trivial.
% 0.87/1.05  apply (zenon_L122_); trivial.
% 0.87/1.05  (* end of lemma zenon_L229_ *)
% 0.87/1.05  assert (zenon_L230_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp24)) -> (~(hskp0)) -> (c1_1 (a1878)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (ndr1_0) -> (c0_1 (a1877)) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1878)) -> (c2_1 (a1878)) -> (~(hskp16)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp29)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1da zenon_H2b zenon_H29 zenon_He7 zenon_H2d zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_Ha zenon_Hd9 zenon_Hdb zenon_Hda zenon_H1dc zenon_H101 zenon_He8 zenon_H5 zenon_H1de zenon_Hb7.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1da); [ zenon_intro zenon_H4f | zenon_intro zenon_H1db ].
% 0.87/1.05  apply (zenon_L143_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1db); [ zenon_intro zenon_H1a | zenon_intro zenon_Hb8 ].
% 0.87/1.05  apply (zenon_L229_); trivial.
% 0.87/1.05  exact (zenon_Hb7 zenon_Hb8).
% 0.87/1.05  (* end of lemma zenon_L230_ *)
% 0.87/1.05  assert (zenon_L231_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1890))) -> (~(c1_1 (a1890))) -> (c2_1 (a1890)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H116 zenon_H117 zenon_H118 zenon_H208 zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2b zenon_H2d zenon_Hd7.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L211_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.05  apply (zenon_L58_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.87/1.05  apply (zenon_L230_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.87/1.05  apply (zenon_L69_); trivial.
% 0.87/1.05  exact (zenon_H29 zenon_H2a).
% 0.87/1.05  apply (zenon_L144_); trivial.
% 0.87/1.05  (* end of lemma zenon_L231_ *)
% 0.87/1.05  assert (zenon_L232_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp5)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (c2_1 (a1890)) -> (~(c1_1 (a1890))) -> (~(c0_1 (a1890))) -> (~(hskp0)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hf5 zenon_H208 zenon_H96 zenon_H198 zenon_H19a zenon_H19b zenon_H1a7 zenon_H118 zenon_H117 zenon_H116 zenon_H29.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.87/1.05  apply (zenon_L123_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.87/1.05  apply (zenon_L69_); trivial.
% 0.87/1.05  exact (zenon_H29 zenon_H2a).
% 0.87/1.05  (* end of lemma zenon_L232_ *)
% 0.87/1.05  assert (zenon_L233_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1890))) -> (~(c1_1 (a1890))) -> (c2_1 (a1890)) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H7b zenon_H115 zenon_H96 zenon_H1a7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_H1ea zenon_H19b zenon_H19a zenon_H198 zenon_H116 zenon_H117 zenon_H118 zenon_H29 zenon_H208 zenon_H146.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.05  apply (zenon_L74_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.87/1.05  apply (zenon_L225_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.87/1.05  apply (zenon_L69_); trivial.
% 0.87/1.05  exact (zenon_H29 zenon_H2a).
% 0.87/1.05  apply (zenon_L232_); trivial.
% 0.87/1.05  (* end of lemma zenon_L233_ *)
% 0.87/1.05  assert (zenon_L234_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> (~(hskp4)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H121 zenon_H7e zenon_H115 zenon_H129 zenon_H1ea zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H208 zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2d zenon_Hd7 zenon_H1a9 zenon_H153 zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H96 zenon_H1a7 zenon_H87 zenon_H86 zenon_H85 zenon_H1fe zenon_H45.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.05  apply (zenon_L231_); trivial.
% 0.87/1.05  apply (zenon_L220_); trivial.
% 0.87/1.05  apply (zenon_L233_); trivial.
% 0.87/1.05  (* end of lemma zenon_L234_ *)
% 0.87/1.05  assert (zenon_L235_ : ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (ndr1_0) -> (c0_1 (a1877)) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1878)) -> (c2_1 (a1878)) -> (~(hskp16)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp6)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H142 zenon_H12e zenon_H12d zenon_H12c zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_Ha zenon_Hd9 zenon_Hdb zenon_Hda zenon_H1dc zenon_H101 zenon_He8 zenon_H5 zenon_H1de zenon_H94.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.87/1.05  apply (zenon_L75_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.87/1.05  apply (zenon_L229_); trivial.
% 0.87/1.05  exact (zenon_H94 zenon_H95).
% 0.87/1.05  (* end of lemma zenon_L235_ *)
% 0.87/1.05  assert (zenon_L236_ : ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (c2_1 (a1878)) -> (c1_1 (a1878)) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (ndr1_0) -> (~(hskp6)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H142 zenon_H12e zenon_H12d zenon_H12c zenon_He8 zenon_He7 zenon_H4f zenon_Ha zenon_H94.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.87/1.05  apply (zenon_L75_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.87/1.05  apply (zenon_L60_); trivial.
% 0.87/1.05  exact (zenon_H94 zenon_H95).
% 0.87/1.05  (* end of lemma zenon_L236_ *)
% 0.87/1.05  assert (zenon_L237_ : (forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10)))))) -> (ndr1_0) -> (~(c2_1 (a1862))) -> (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (c0_1 (a1862)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H6f zenon_Ha zenon_H1b9 zenon_H178 zenon_H1ba.
% 0.87/1.05  generalize (zenon_H6f (a1862)). zenon_intro zenon_H20a.
% 0.87/1.05  apply (zenon_imply_s _ _ zenon_H20a); [ zenon_intro zenon_H9 | zenon_intro zenon_H20b ].
% 0.87/1.05  exact (zenon_H9 zenon_Ha).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H20b); [ zenon_intro zenon_H1bf | zenon_intro zenon_H20c ].
% 0.87/1.05  exact (zenon_H1b9 zenon_H1bf).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H20c); [ zenon_intro zenon_H1e5 | zenon_intro zenon_H1c1 ].
% 0.87/1.05  generalize (zenon_H178 (a1862)). zenon_intro zenon_H20d.
% 0.87/1.05  apply (zenon_imply_s _ _ zenon_H20d); [ zenon_intro zenon_H9 | zenon_intro zenon_H20e ].
% 0.87/1.05  exact (zenon_H9 zenon_Ha).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H20e); [ zenon_intro zenon_H1bf | zenon_intro zenon_H20f ].
% 0.87/1.05  exact (zenon_H1b9 zenon_H1bf).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H20f); [ zenon_intro zenon_H1c1 | zenon_intro zenon_H1e9 ].
% 0.87/1.05  exact (zenon_H1c1 zenon_H1ba).
% 0.87/1.05  exact (zenon_H1e9 zenon_H1e5).
% 0.87/1.05  exact (zenon_H1c1 zenon_H1ba).
% 0.87/1.05  (* end of lemma zenon_L237_ *)
% 0.87/1.05  assert (zenon_L238_ : ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c0_1 (a1862)) -> (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (~(c2_1 (a1862))) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> (c0_1 (a1877)) -> (ndr1_0) -> (~(hskp24)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1d2 zenon_H1ba zenon_H178 zenon_H1b9 zenon_Hdb zenon_Hda zenon_Hd9 zenon_Ha zenon_H2b.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1d2); [ zenon_intro zenon_H6f | zenon_intro zenon_H1d3 ].
% 0.87/1.05  apply (zenon_L237_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1d3); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2c ].
% 0.87/1.05  apply (zenon_L56_); trivial.
% 0.87/1.05  exact (zenon_H2b zenon_H2c).
% 0.87/1.05  (* end of lemma zenon_L238_ *)
% 0.87/1.05  assert (zenon_L239_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_H1e0 zenon_H1b9 zenon_H1ba zenon_H1d2 zenon_H12c zenon_H12d zenon_H12e zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H94 zenon_H142 zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2b zenon_H2d zenon_Hd7.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L211_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.05  apply (zenon_L58_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.87/1.05  apply (zenon_L235_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.87/1.05  apply (zenon_L236_); trivial.
% 0.87/1.05  apply (zenon_L238_); trivial.
% 0.87/1.05  (* end of lemma zenon_L239_ *)
% 0.87/1.05  assert (zenon_L240_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> (~(hskp4)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H157 zenon_H7e zenon_H172 zenon_H10d zenon_Hf6 zenon_Hf7 zenon_H1e0 zenon_H1b9 zenon_H1ba zenon_H1d2 zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H94 zenon_H142 zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2d zenon_Hd7 zenon_H1a9 zenon_H153 zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H96 zenon_H1a7 zenon_H87 zenon_H86 zenon_H85 zenon_H1fe zenon_H45.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.05  apply (zenon_L239_); trivial.
% 0.87/1.05  apply (zenon_L220_); trivial.
% 0.87/1.05  apply (zenon_L102_); trivial.
% 0.87/1.05  (* end of lemma zenon_L240_ *)
% 0.87/1.05  assert (zenon_L241_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp4)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c0_1 (a1862)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1ab zenon_H7f zenon_H126 zenon_H1da zenon_H208 zenon_H45 zenon_H1fe zenon_H1dc zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H1a7 zenon_H96 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H153 zenon_H1a9 zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H129 zenon_H1ea zenon_H1b9 zenon_H1bb zenon_H13f zenon_H146 zenon_H115 zenon_H7e zenon_H142 zenon_H94 zenon_H1d2 zenon_H1ba zenon_H1e0 zenon_H10d zenon_H172 zenon_H174.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.05  apply (zenon_L214_); trivial.
% 0.87/1.05  apply (zenon_L220_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.87/1.05  apply (zenon_L74_); trivial.
% 0.87/1.05  apply (zenon_L224_); trivial.
% 0.87/1.05  apply (zenon_L226_); trivial.
% 0.87/1.05  apply (zenon_L124_); trivial.
% 0.87/1.05  apply (zenon_L234_); trivial.
% 0.87/1.05  apply (zenon_L240_); trivial.
% 0.87/1.05  apply (zenon_L172_); trivial.
% 0.87/1.05  (* end of lemma zenon_L241_ *)
% 0.87/1.05  assert (zenon_L242_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp14)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp12)) -> (~(hskp13)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H80 zenon_H4a zenon_H115 zenon_Hf6 zenon_Hf7 zenon_H2f zenon_H14c zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_H13f zenon_H94 zenon_H142 zenon_H146 zenon_H151 zenon_H153 zenon_H155 zenon_H114 zenon_H126 zenon_Hf8 zenon_H11f zenon_H3d zenon_H122 zenon_H170 zenon_H10d zenon_H172 zenon_H7e zenon_H174.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.05  apply (zenon_L104_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.05  apply (zenon_L100_); trivial.
% 0.87/1.05  apply (zenon_L86_); trivial.
% 0.87/1.05  (* end of lemma zenon_L242_ *)
% 0.87/1.05  assert (zenon_L243_ : ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c0_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> (~(hskp14)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H185 zenon_H168 zenon_H4a zenon_H1de zenon_H1dc zenon_H1ba zenon_H1fc zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H14c zenon_H16a zenon_H126 zenon_H122 zenon_H3d zenon_H7e zenon_H115 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_H13f zenon_H1bb zenon_H1b9 zenon_H1ea zenon_H146 zenon_H11f zenon_H170 zenon_H10d zenon_H110 zenon_H114 zenon_H172 zenon_H174 zenon_H155 zenon_H153 zenon_H151 zenon_H142 zenon_H94 zenon_H7f.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.05  apply (zenon_L199_); trivial.
% 0.87/1.05  apply (zenon_L242_); trivial.
% 0.87/1.05  apply (zenon_L202_); trivial.
% 0.87/1.05  (* end of lemma zenon_L243_ *)
% 0.87/1.05  assert (zenon_L244_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> (~(hskp27)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H210 zenon_H83 zenon_H52 zenon_H50 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hb9.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H147 | zenon_intro zenon_H211 ].
% 0.87/1.05  apply (zenon_L87_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H211); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hba ].
% 0.87/1.05  apply (zenon_L45_); trivial.
% 0.87/1.05  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.05  (* end of lemma zenon_L244_ *)
% 0.87/1.05  assert (zenon_L245_ : (forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4)))))) -> (c3_1 (a1868)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H197 zenon_Ha zenon_H179 zenon_H33 zenon_H17b.
% 0.87/1.05  generalize (zenon_H197 (a1868)). zenon_intro zenon_H212.
% 0.87/1.05  apply (zenon_imply_s _ _ zenon_H212); [ zenon_intro zenon_H9 | zenon_intro zenon_H213 ].
% 0.87/1.05  exact (zenon_H9 zenon_Ha).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H213); [ zenon_intro zenon_H17f | zenon_intro zenon_H214 ].
% 0.87/1.05  exact (zenon_H179 zenon_H17f).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H214); [ zenon_intro zenon_H215 | zenon_intro zenon_H180 ].
% 0.87/1.05  generalize (zenon_H33 (a1868)). zenon_intro zenon_H216.
% 0.87/1.05  apply (zenon_imply_s _ _ zenon_H216); [ zenon_intro zenon_H9 | zenon_intro zenon_H217 ].
% 0.87/1.05  exact (zenon_H9 zenon_Ha).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H217); [ zenon_intro zenon_H219 | zenon_intro zenon_H218 ].
% 0.87/1.05  exact (zenon_H215 zenon_H219).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H218); [ zenon_intro zenon_H17f | zenon_intro zenon_H180 ].
% 0.87/1.05  exact (zenon_H179 zenon_H17f).
% 0.87/1.05  exact (zenon_H180 zenon_H17b).
% 0.87/1.05  exact (zenon_H180 zenon_H17b).
% 0.87/1.05  (* end of lemma zenon_L245_ *)
% 0.87/1.05  assert (zenon_L246_ : ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20))) -> (c3_1 (a1868)) -> (~(c2_1 (a1868))) -> (ndr1_0) -> (forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))) -> (~(hskp29)) -> (~(hskp20)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H21a zenon_H17b zenon_H179 zenon_Ha zenon_H197 zenon_Hb7 zenon_Hf1.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H21a); [ zenon_intro zenon_H33 | zenon_intro zenon_H21b ].
% 0.87/1.05  apply (zenon_L245_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H21b); [ zenon_intro zenon_Hb8 | zenon_intro zenon_Hf2 ].
% 0.87/1.05  exact (zenon_Hb7 zenon_Hb8).
% 0.87/1.05  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.05  (* end of lemma zenon_L246_ *)
% 0.87/1.05  assert (zenon_L247_ : ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp20)) -> (~(hskp29)) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (c3_1 (a1868)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20))) -> (c0_1 (a1877)) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp6)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H142 zenon_H12e zenon_H12d zenon_H12c zenon_Hf1 zenon_Hb7 zenon_Ha zenon_H179 zenon_H17b zenon_H21a zenon_Hd9 zenon_Hdb zenon_Hda zenon_H50 zenon_H52 zenon_H83 zenon_H1de zenon_H94.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.87/1.05  apply (zenon_L75_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.87/1.05  apply (zenon_L87_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.87/1.05  apply (zenon_L228_); trivial.
% 0.87/1.05  apply (zenon_L246_); trivial.
% 0.87/1.05  exact (zenon_H94 zenon_H95).
% 0.87/1.05  (* end of lemma zenon_L247_ *)
% 0.87/1.05  assert (zenon_L248_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1868))) -> (c3_1 (a1868)) -> (~(hskp20)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (ndr1_0) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hf6 zenon_Hd7 zenon_H12c zenon_H12d zenon_H12e zenon_H1de zenon_H179 zenon_H17b zenon_Hf1 zenon_H21a zenon_H94 zenon_H142 zenon_Ha zenon_H50 zenon_H52 zenon_H83 zenon_Haa zenon_Hab zenon_Hac zenon_H210.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L244_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.87/1.05  apply (zenon_L247_); trivial.
% 0.87/1.05  apply (zenon_L105_); trivial.
% 0.87/1.05  (* end of lemma zenon_L248_ *)
% 0.87/1.05  assert (zenon_L249_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20))) -> (c3_1 (a1868)) -> (~(c2_1 (a1868))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H80 zenon_H174 zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_H142 zenon_H94 zenon_H21a zenon_H17b zenon_H179 zenon_H1de zenon_Hd7 zenon_Hf6 zenon_H122 zenon_H3d zenon_H11f zenon_Hf8 zenon_H126.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.05  apply (zenon_L100_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.05  apply (zenon_L248_); trivial.
% 0.87/1.05  apply (zenon_L71_); trivial.
% 0.87/1.05  (* end of lemma zenon_L249_ *)
% 0.87/1.05  assert (zenon_L250_ : (forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25)))))) -> (ndr1_0) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H21c zenon_Ha zenon_H21d zenon_H21e zenon_H21f.
% 0.87/1.05  generalize (zenon_H21c (a1860)). zenon_intro zenon_H220.
% 0.87/1.05  apply (zenon_imply_s _ _ zenon_H220); [ zenon_intro zenon_H9 | zenon_intro zenon_H221 ].
% 0.87/1.05  exact (zenon_H9 zenon_Ha).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H221); [ zenon_intro zenon_H223 | zenon_intro zenon_H222 ].
% 0.87/1.05  exact (zenon_H21d zenon_H223).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H222); [ zenon_intro zenon_H225 | zenon_intro zenon_H224 ].
% 0.87/1.05  exact (zenon_H21e zenon_H225).
% 0.87/1.05  exact (zenon_H224 zenon_H21f).
% 0.87/1.05  (* end of lemma zenon_L250_ *)
% 0.87/1.05  assert (zenon_L251_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> (~(hskp8)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hfb zenon_H226 zenon_H21f zenon_H21e zenon_H21d zenon_H1.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.87/1.05  apply (zenon_L250_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.87/1.05  apply (zenon_L56_); trivial.
% 0.87/1.05  exact (zenon_H1 zenon_H2).
% 0.87/1.05  (* end of lemma zenon_L251_ *)
% 0.87/1.05  assert (zenon_L252_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp8)) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hf6 zenon_H226 zenon_H1 zenon_H21f zenon_H21e zenon_H21d zenon_Ha zenon_H179 zenon_H17a zenon_H17b zenon_H6b zenon_H182.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L112_); trivial.
% 0.87/1.05  apply (zenon_L251_); trivial.
% 0.87/1.05  (* end of lemma zenon_L252_ *)
% 0.87/1.05  assert (zenon_L253_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H186 zenon_H7e zenon_H45 zenon_H79 zenon_H31 zenon_H4b zenon_H4d zenon_H182 zenon_H21d zenon_H21e zenon_H21f zenon_H1 zenon_H226 zenon_Hf6.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.05  apply (zenon_L252_); trivial.
% 0.87/1.05  apply (zenon_L33_); trivial.
% 0.87/1.05  (* end of lemma zenon_L253_ *)
% 0.87/1.05  assert (zenon_L254_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1b0 zenon_H184 zenon_H7e zenon_H79 zenon_H182 zenon_H21d zenon_H21e zenon_H21f zenon_H226 zenon_Hf6 zenon_H189 zenon_H153 zenon_H155 zenon_H114 zenon_H4d zenon_H4b zenon_H1 zenon_H31 zenon_H40 zenon_H45.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.87/1.05  apply (zenon_L27_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.87/1.05  apply (zenon_L157_); trivial.
% 0.87/1.05  apply (zenon_L253_); trivial.
% 0.87/1.05  (* end of lemma zenon_L254_ *)
% 0.87/1.05  assert (zenon_L255_ : ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> (~(hskp13)) -> (~(hskp9)) -> (ndr1_0) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp8)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H226 zenon_H21f zenon_H21e zenon_H21d zenon_H3d zenon_H31 zenon_Ha zenon_H86 zenon_H85 zenon_H87 zenon_H40 zenon_H1.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.87/1.05  apply (zenon_L250_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.87/1.05  apply (zenon_L169_); trivial.
% 0.87/1.05  exact (zenon_H1 zenon_H2).
% 0.87/1.05  (* end of lemma zenon_L255_ *)
% 0.87/1.05  assert (zenon_L256_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (~(hskp8)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H1ae zenon_H1d2 zenon_H45 zenon_H40 zenon_H31 zenon_H1 zenon_H4d zenon_H114 zenon_H155 zenon_H153 zenon_H189 zenon_Hf6 zenon_H226 zenon_H21f zenon_H21e zenon_H21d zenon_H182 zenon_H79 zenon_H7e zenon_H184 zenon_H1b0.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.87/1.05  apply (zenon_L254_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.87/1.05  apply (zenon_L255_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.87/1.05  apply (zenon_L157_); trivial.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.05  apply (zenon_L252_); trivial.
% 0.87/1.05  apply (zenon_L139_); trivial.
% 0.87/1.05  (* end of lemma zenon_L256_ *)
% 0.87/1.05  assert (zenon_L257_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> (~(hskp27)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(hskp8)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hfe zenon_H226 zenon_H21f zenon_H21e zenon_H21d zenon_Hb9 zenon_Haa zenon_Hab zenon_Hac zenon_H210 zenon_H1.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.87/1.05  apply (zenon_L250_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H147 | zenon_intro zenon_H211 ].
% 0.87/1.05  apply (zenon_L188_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H211); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hba ].
% 0.87/1.05  apply (zenon_L45_); trivial.
% 0.87/1.05  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.05  exact (zenon_H1 zenon_H2).
% 0.87/1.05  (* end of lemma zenon_L257_ *)
% 0.87/1.05  assert (zenon_L258_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((hskp10)\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> (~(hskp10)) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hf6 zenon_H1b7 zenon_H29 zenon_H4b zenon_H21d zenon_H21e zenon_H21f zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_H1 zenon_H226 zenon_Hf7.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.05  apply (zenon_L127_); trivial.
% 0.87/1.05  apply (zenon_L257_); trivial.
% 0.87/1.05  apply (zenon_L251_); trivial.
% 0.87/1.05  (* end of lemma zenon_L258_ *)
% 0.87/1.05  assert (zenon_L259_ : (forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28)))))) -> (ndr1_0) -> (c0_1 (a1864)) -> (forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36)))))) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hd8 zenon_Ha zenon_H86 zenon_H228 zenon_H85 zenon_H87.
% 0.87/1.05  generalize (zenon_Hd8 (a1864)). zenon_intro zenon_H1ca.
% 0.87/1.05  apply (zenon_imply_s _ _ zenon_H1ca); [ zenon_intro zenon_H9 | zenon_intro zenon_H1cb ].
% 0.87/1.05  exact (zenon_H9 zenon_Ha).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1cb); [ zenon_intro zenon_H8d | zenon_intro zenon_H1cc ].
% 0.87/1.05  exact (zenon_H8d zenon_H86).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H1cc); [ zenon_intro zenon_H1cd | zenon_intro zenon_H8c ].
% 0.87/1.05  generalize (zenon_H228 (a1864)). zenon_intro zenon_H229.
% 0.87/1.05  apply (zenon_imply_s _ _ zenon_H229); [ zenon_intro zenon_H9 | zenon_intro zenon_H22a ].
% 0.87/1.05  exact (zenon_H9 zenon_Ha).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H22a); [ zenon_intro zenon_H8b | zenon_intro zenon_H22b ].
% 0.87/1.05  exact (zenon_H85 zenon_H8b).
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H22b); [ zenon_intro zenon_H1d1 | zenon_intro zenon_H8d ].
% 0.87/1.05  exact (zenon_H1cd zenon_H1d1).
% 0.87/1.05  exact (zenon_H8d zenon_H86).
% 0.87/1.05  exact (zenon_H8c zenon_H87).
% 0.87/1.05  (* end of lemma zenon_L259_ *)
% 0.87/1.05  assert (zenon_L260_ : ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (ndr1_0) -> (forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28)))))) -> (~(hskp26)) -> (~(hskp27)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H22c zenon_H87 zenon_H85 zenon_H86 zenon_Ha zenon_Hd8 zenon_H127 zenon_Hb9.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H22c); [ zenon_intro zenon_H228 | zenon_intro zenon_H22d ].
% 0.87/1.05  apply (zenon_L259_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H22d); [ zenon_intro zenon_H128 | zenon_intro zenon_Hba ].
% 0.87/1.05  exact (zenon_H127 zenon_H128).
% 0.87/1.05  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.05  (* end of lemma zenon_L260_ *)
% 0.87/1.05  assert (zenon_L261_ : ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> (~(hskp27)) -> (~(hskp26)) -> (ndr1_0) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> (~(hskp8)) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H226 zenon_H21f zenon_H21e zenon_H21d zenon_Hb9 zenon_H127 zenon_Ha zenon_H86 zenon_H85 zenon_H87 zenon_H22c zenon_H1.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.87/1.05  apply (zenon_L250_); trivial.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.87/1.05  apply (zenon_L260_); trivial.
% 0.87/1.05  exact (zenon_H1 zenon_H2).
% 0.87/1.05  (* end of lemma zenon_L261_ *)
% 0.87/1.05  assert (zenon_L262_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (ndr1_0) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> (~(hskp26)) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_Hf6 zenon_Ha zenon_H21d zenon_H21e zenon_H21f zenon_H22c zenon_H127 zenon_H87 zenon_H85 zenon_H86 zenon_H1 zenon_H226.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L261_); trivial.
% 0.87/1.05  apply (zenon_L251_); trivial.
% 0.87/1.05  (* end of lemma zenon_L262_ *)
% 0.87/1.05  assert (zenon_L263_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp8)) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H80 zenon_Hf6 zenon_H226 zenon_H1 zenon_H21f zenon_H21e zenon_H21d zenon_Haa zenon_Hab zenon_Hac zenon_H210.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.05  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.05  apply (zenon_L244_); trivial.
% 0.87/1.05  apply (zenon_L251_); trivial.
% 0.87/1.05  (* end of lemma zenon_L263_ *)
% 0.87/1.05  assert (zenon_L264_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c3_1 (a1868)) -> (c0_1 (a1868)) -> (~(c2_1 (a1868))) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.87/1.05  do 0 intro. intros zenon_H157 zenon_H7e zenon_H172 zenon_H10d zenon_H182 zenon_H17b zenon_H17a zenon_H179 zenon_H21d zenon_H21e zenon_H21f zenon_H1 zenon_H226 zenon_Hf6.
% 0.87/1.05  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.06  apply (zenon_L252_); trivial.
% 0.87/1.06  apply (zenon_L102_); trivial.
% 0.87/1.06  (* end of lemma zenon_L264_ *)
% 0.87/1.06  assert (zenon_L265_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp3))) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> (~(hskp3)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H1c7 zenon_H22e zenon_H21f zenon_H21e zenon_H21d zenon_H10d.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H22e); [ zenon_intro zenon_H21c | zenon_intro zenon_H22f ].
% 0.87/1.06  apply (zenon_L250_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H22f); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H10e ].
% 0.87/1.06  apply (zenon_L128_); trivial.
% 0.87/1.06  exact (zenon_H10d zenon_H10e).
% 0.87/1.06  (* end of lemma zenon_L265_ *)
% 0.87/1.06  assert (zenon_L266_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> (~(hskp1)) -> (~(hskp7)) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (~(hskp8)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H1ae zenon_H92 zenon_H90 zenon_H8e zenon_H45 zenon_H40 zenon_H31 zenon_H1 zenon_H4d zenon_H7e zenon_H79 zenon_H6d zenon_H5d zenon_H5f zenon_H7f zenon_H1b0.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.87/1.06  apply (zenon_L134_); trivial.
% 0.87/1.06  apply (zenon_L132_); trivial.
% 0.87/1.06  (* end of lemma zenon_L266_ *)
% 0.87/1.06  assert (zenon_L267_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> (~(hskp14)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H114 zenon_H155 zenon_H153 zenon_H151 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_H12c zenon_H12d zenon_H12e zenon_H14c zenon_H2f zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H94 zenon_H142 zenon_Hf7 zenon_Hf6 zenon_H115.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.06  apply (zenon_L47_); trivial.
% 0.87/1.06  apply (zenon_L82_); trivial.
% 0.87/1.06  apply (zenon_L85_); trivial.
% 0.87/1.06  (* end of lemma zenon_L267_ *)
% 0.87/1.06  assert (zenon_L268_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp14)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> (~(hskp15)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp12)) -> (~(hskp13)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H16c zenon_H4a zenon_H174 zenon_H142 zenon_H94 zenon_H13f zenon_H14c zenon_H151 zenon_H153 zenon_H155 zenon_H114 zenon_H110 zenon_H10d zenon_H2f zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H115 zenon_H11f zenon_H3d zenon_H122 zenon_H126 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.87/1.06  apply (zenon_L4_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.06  apply (zenon_L8_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.06  apply (zenon_L72_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.06  apply (zenon_L267_); trivial.
% 0.87/1.06  apply (zenon_L71_); trivial.
% 0.87/1.06  (* end of lemma zenon_L268_ *)
% 0.87/1.06  assert (zenon_L269_ : (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7))))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H4f zenon_Ha zenon_H230 zenon_H12b zenon_H231 zenon_H232.
% 0.87/1.06  generalize (zenon_H4f (a1857)). zenon_intro zenon_H233.
% 0.87/1.06  apply (zenon_imply_s _ _ zenon_H233); [ zenon_intro zenon_H9 | zenon_intro zenon_H234 ].
% 0.87/1.06  exact (zenon_H9 zenon_Ha).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H236 | zenon_intro zenon_H235 ].
% 0.87/1.06  exact (zenon_H230 zenon_H236).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H238 | zenon_intro zenon_H237 ].
% 0.87/1.06  generalize (zenon_H12b (a1857)). zenon_intro zenon_H239.
% 0.87/1.06  apply (zenon_imply_s _ _ zenon_H239); [ zenon_intro zenon_H9 | zenon_intro zenon_H23a ].
% 0.87/1.06  exact (zenon_H9 zenon_Ha).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H23a); [ zenon_intro zenon_H236 | zenon_intro zenon_H23b ].
% 0.87/1.06  exact (zenon_H230 zenon_H236).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H23b); [ zenon_intro zenon_H23d | zenon_intro zenon_H23c ].
% 0.87/1.06  exact (zenon_H238 zenon_H23d).
% 0.87/1.06  exact (zenon_H231 zenon_H23c).
% 0.87/1.06  exact (zenon_H237 zenon_H232).
% 0.87/1.06  (* end of lemma zenon_L269_ *)
% 0.87/1.06  assert (zenon_L270_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7))))) -> (~(c0_1 (a1857))) -> (c3_1 (a1919)) -> (~(c2_1 (a1919))) -> (~(c1_1 (a1919))) -> (ndr1_0) -> (~(hskp8)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H5d zenon_H232 zenon_H231 zenon_H12b zenon_H230 zenon_H36 zenon_H35 zenon_H34 zenon_Ha zenon_H1.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.87/1.06  apply (zenon_L269_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.87/1.06  apply (zenon_L15_); trivial.
% 0.87/1.06  exact (zenon_H1 zenon_H2).
% 0.87/1.06  (* end of lemma zenon_L270_ *)
% 0.87/1.06  assert (zenon_L271_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp8)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (~(hskp3)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H3f zenon_H172 zenon_H1 zenon_H230 zenon_H231 zenon_H232 zenon_H5d zenon_H72 zenon_H71 zenon_H70 zenon_H10d.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H12b | zenon_intro zenon_H173 ].
% 0.87/1.06  apply (zenon_L270_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H173); [ zenon_intro zenon_H6f | zenon_intro zenon_H10e ].
% 0.87/1.06  apply (zenon_L31_); trivial.
% 0.87/1.06  exact (zenon_H10d zenon_H10e).
% 0.87/1.06  (* end of lemma zenon_L271_ *)
% 0.87/1.06  assert (zenon_L272_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H7b zenon_H45 zenon_H172 zenon_H10d zenon_H230 zenon_H231 zenon_H232 zenon_H5d zenon_H1 zenon_H4b zenon_H4d.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.06  apply (zenon_L21_); trivial.
% 0.87/1.06  apply (zenon_L271_); trivial.
% 0.87/1.06  (* end of lemma zenon_L272_ *)
% 0.87/1.06  assert (zenon_L273_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp12)) -> (~(hskp13)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H186 zenon_H185 zenon_H170 zenon_H16a zenon_H168 zenon_H146 zenon_H16c zenon_H4a zenon_H174 zenon_H142 zenon_H94 zenon_H13f zenon_H14c zenon_H182 zenon_H4d zenon_H4b zenon_H5d zenon_H232 zenon_H231 zenon_H230 zenon_H172 zenon_H45 zenon_H7e zenon_H114 zenon_H110 zenon_H10d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H115 zenon_H11f zenon_H3d zenon_H122 zenon_H126 zenon_H17 zenon_H1 zenon_H7 zenon_H1de zenon_H21a zenon_H210 zenon_H7f.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.87/1.06  apply (zenon_L4_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.06  apply (zenon_L8_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.06  apply (zenon_L72_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.06  apply (zenon_L47_); trivial.
% 0.87/1.06  apply (zenon_L113_); trivial.
% 0.87/1.06  apply (zenon_L272_); trivial.
% 0.87/1.06  apply (zenon_L71_); trivial.
% 0.87/1.06  apply (zenon_L249_); trivial.
% 0.87/1.06  apply (zenon_L110_); trivial.
% 0.87/1.06  (* end of lemma zenon_L273_ *)
% 0.87/1.06  assert (zenon_L274_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (ndr1_0) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp16)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H7e zenon_H45 zenon_H172 zenon_H10d zenon_H230 zenon_H231 zenon_H232 zenon_H5d zenon_H1 zenon_H4b zenon_H4d zenon_Ha zenon_H62 zenon_H63 zenon_H64 zenon_H5 zenon_H6d.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.06  apply (zenon_L30_); trivial.
% 0.87/1.06  apply (zenon_L272_); trivial.
% 0.87/1.06  (* end of lemma zenon_L274_ *)
% 0.87/1.06  assert (zenon_L275_ : (forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31)))))) -> (ndr1_0) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H23e zenon_Ha zenon_H4f zenon_H50 zenon_H52 zenon_H83.
% 0.87/1.06  generalize (zenon_H23e (a1872)). zenon_intro zenon_H23f.
% 0.87/1.06  apply (zenon_imply_s _ _ zenon_H23f); [ zenon_intro zenon_H9 | zenon_intro zenon_H240 ].
% 0.87/1.06  exact (zenon_H9 zenon_Ha).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H240); [ zenon_intro zenon_H51 | zenon_intro zenon_H15c ].
% 0.87/1.06  apply (zenon_L22_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H15c); [ zenon_intro zenon_H57 | zenon_intro zenon_H15d ].
% 0.87/1.06  exact (zenon_H57 zenon_H52).
% 0.87/1.06  exact (zenon_H15d zenon_H83).
% 0.87/1.06  (* end of lemma zenon_L275_ *)
% 0.87/1.06  assert (zenon_L276_ : (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43)))))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H4f zenon_Ha zenon_H230 zenon_Ha9 zenon_H231 zenon_H232.
% 0.87/1.06  generalize (zenon_H4f (a1857)). zenon_intro zenon_H233.
% 0.87/1.06  apply (zenon_imply_s _ _ zenon_H233); [ zenon_intro zenon_H9 | zenon_intro zenon_H234 ].
% 0.87/1.06  exact (zenon_H9 zenon_Ha).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H234); [ zenon_intro zenon_H236 | zenon_intro zenon_H235 ].
% 0.87/1.06  exact (zenon_H230 zenon_H236).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H235); [ zenon_intro zenon_H238 | zenon_intro zenon_H237 ].
% 0.87/1.06  generalize (zenon_Ha9 (a1857)). zenon_intro zenon_H241.
% 0.87/1.06  apply (zenon_imply_s _ _ zenon_H241); [ zenon_intro zenon_H9 | zenon_intro zenon_H242 ].
% 0.87/1.06  exact (zenon_H9 zenon_Ha).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H242); [ zenon_intro zenon_H23d | zenon_intro zenon_H243 ].
% 0.87/1.06  exact (zenon_H238 zenon_H23d).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H243); [ zenon_intro zenon_H23c | zenon_intro zenon_H237 ].
% 0.87/1.06  exact (zenon_H231 zenon_H23c).
% 0.87/1.06  exact (zenon_H237 zenon_H232).
% 0.87/1.06  exact (zenon_H237 zenon_H232).
% 0.87/1.06  (* end of lemma zenon_L276_ *)
% 0.87/1.06  assert (zenon_L277_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(hskp8)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H3f zenon_H5d zenon_H1d zenon_H1c zenon_H1b zenon_H50 zenon_H52 zenon_H83 zenon_H230 zenon_H231 zenon_H232 zenon_H244 zenon_H245 zenon_H1.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H245); [ zenon_intro zenon_H147 | zenon_intro zenon_H246 ].
% 0.87/1.06  apply (zenon_L87_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H246); [ zenon_intro zenon_H23e | zenon_intro zenon_H19 ].
% 0.87/1.06  apply (zenon_L275_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H244); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H247 ].
% 0.87/1.06  apply (zenon_L276_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H247); [ zenon_intro zenon_H23e | zenon_intro zenon_H1a ].
% 0.87/1.06  apply (zenon_L275_); trivial.
% 0.87/1.06  apply (zenon_L9_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.87/1.06  apply (zenon_L15_); trivial.
% 0.87/1.06  exact (zenon_H1 zenon_H2).
% 0.87/1.06  (* end of lemma zenon_L277_ *)
% 0.87/1.06  assert (zenon_L278_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H44 zenon_H45 zenon_H5d zenon_H50 zenon_H52 zenon_H83 zenon_H244 zenon_H232 zenon_H231 zenon_H230 zenon_H245 zenon_H1 zenon_H4b zenon_H4d.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.06  apply (zenon_L21_); trivial.
% 0.87/1.06  apply (zenon_L277_); trivial.
% 0.87/1.06  (* end of lemma zenon_L278_ *)
% 0.87/1.06  assert (zenon_L279_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H4a zenon_H244 zenon_H245 zenon_H170 zenon_H11f zenon_H6d zenon_H4d zenon_H4b zenon_H1 zenon_H5d zenon_H232 zenon_H231 zenon_H230 zenon_H10d zenon_H172 zenon_H45 zenon_H7e.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.06  apply (zenon_L274_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.06  apply (zenon_L101_); trivial.
% 0.87/1.06  apply (zenon_L272_); trivial.
% 0.87/1.06  apply (zenon_L278_); trivial.
% 0.87/1.06  (* end of lemma zenon_L279_ *)
% 0.87/1.06  assert (zenon_L280_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H1b0 zenon_H244 zenon_H245 zenon_H6d zenon_H185 zenon_H170 zenon_H172 zenon_H7e zenon_H16a zenon_H168 zenon_H146 zenon_H16c zenon_H4a zenon_H174 zenon_H142 zenon_H94 zenon_H13f zenon_H14c zenon_H153 zenon_H155 zenon_H114 zenon_H110 zenon_H10d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H115 zenon_H11f zenon_H122 zenon_H126 zenon_H17 zenon_H1 zenon_H7 zenon_H7f zenon_H210 zenon_H21a zenon_H1de zenon_H45 zenon_H230 zenon_H231 zenon_H232 zenon_H5d zenon_H4b zenon_H4d zenon_H182 zenon_H184.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.06  apply (zenon_L268_); trivial.
% 0.87/1.06  apply (zenon_L89_); trivial.
% 0.87/1.06  apply (zenon_L110_); trivial.
% 0.87/1.06  apply (zenon_L273_); trivial.
% 0.87/1.06  apply (zenon_L279_); trivial.
% 0.87/1.06  (* end of lemma zenon_L280_ *)
% 0.87/1.06  assert (zenon_L281_ : (~(hskp11)) -> (hskp11) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H248 zenon_H249.
% 0.87/1.06  exact (zenon_H248 zenon_H249).
% 0.87/1.06  (* end of lemma zenon_L281_ *)
% 0.87/1.06  assert (zenon_L282_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> (~(hskp10)) -> (~(hskp11)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H121 zenon_H24a zenon_H4b zenon_H248.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H24a); [ zenon_intro zenon_H59 | zenon_intro zenon_H24b ].
% 0.87/1.06  apply (zenon_L69_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H24b); [ zenon_intro zenon_H4c | zenon_intro zenon_H249 ].
% 0.87/1.06  exact (zenon_H4b zenon_H4c).
% 0.87/1.06  exact (zenon_H248 zenon_H249).
% 0.87/1.06  (* end of lemma zenon_L282_ *)
% 0.87/1.06  assert (zenon_L283_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> (~(hskp11)) -> (~(hskp10)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp15)) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H126 zenon_H24a zenon_H248 zenon_H4b zenon_H115 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5 zenon_H2f zenon_H10d zenon_H110 zenon_H114.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.06  apply (zenon_L68_); trivial.
% 0.87/1.06  apply (zenon_L282_); trivial.
% 0.87/1.06  (* end of lemma zenon_L283_ *)
% 0.87/1.06  assert (zenon_L284_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (ndr1_0) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (~(hskp27)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H210 zenon_H83 zenon_H52 zenon_H50 zenon_H232 zenon_H231 zenon_H230 zenon_Ha zenon_H4f zenon_Hb9.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H147 | zenon_intro zenon_H211 ].
% 0.87/1.06  apply (zenon_L87_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H211); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hba ].
% 0.87/1.06  apply (zenon_L276_); trivial.
% 0.87/1.06  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.06  (* end of lemma zenon_L284_ *)
% 0.87/1.06  assert (zenon_L285_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp27)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c3_1 (a1919)) -> (~(c2_1 (a1919))) -> (~(c1_1 (a1919))) -> (ndr1_0) -> (~(hskp8)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H5d zenon_Hb9 zenon_H230 zenon_H231 zenon_H232 zenon_H50 zenon_H52 zenon_H83 zenon_H210 zenon_H36 zenon_H35 zenon_H34 zenon_Ha zenon_H1.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.87/1.06  apply (zenon_L284_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.87/1.06  apply (zenon_L15_); trivial.
% 0.87/1.06  exact (zenon_H1 zenon_H2).
% 0.87/1.06  (* end of lemma zenon_L285_ *)
% 0.87/1.06  assert (zenon_L286_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (c2_1 (a1877)) -> (c3_1 (a1877)) -> (c0_1 (a1877)) -> (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (ndr1_0) -> (~(c2_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H1de zenon_H83 zenon_H52 zenon_H50 zenon_Hda zenon_Hdb zenon_Hd9 zenon_H1a zenon_Ha zenon_H198 zenon_H199 zenon_H19a zenon_H19b.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.87/1.06  apply (zenon_L87_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.87/1.06  apply (zenon_L228_); trivial.
% 0.87/1.06  apply (zenon_L122_); trivial.
% 0.87/1.06  (* end of lemma zenon_L286_ *)
% 0.87/1.06  assert (zenon_L287_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H3f zenon_Hf6 zenon_H208 zenon_H29 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H94 zenon_H142 zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H83 zenon_H52 zenon_H50 zenon_H1 zenon_H5d.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.06  apply (zenon_L285_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.87/1.06  apply (zenon_L270_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.87/1.06  apply (zenon_L286_); trivial.
% 0.87/1.06  exact (zenon_H94 zenon_H95).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.87/1.06  apply (zenon_L24_); trivial.
% 0.87/1.06  exact (zenon_H29 zenon_H2a).
% 0.87/1.06  (* end of lemma zenon_L287_ *)
% 0.87/1.06  assert (zenon_L288_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H80 zenon_H45 zenon_Hf6 zenon_H208 zenon_H29 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H94 zenon_H142 zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H5d zenon_H1 zenon_H4b zenon_H4d.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.06  apply (zenon_L21_); trivial.
% 0.87/1.06  apply (zenon_L287_); trivial.
% 0.87/1.06  (* end of lemma zenon_L288_ *)
% 0.87/1.06  assert (zenon_L289_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> (~(hskp11)) -> (~(hskp10)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp13)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H16c zenon_H4a zenon_H126 zenon_H24a zenon_H248 zenon_H4b zenon_H115 zenon_H146 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd3 zenon_Hd7 zenon_Haa zenon_Hab zenon_Hac zenon_Hb5 zenon_H3d zenon_H16a zenon_H114 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.87/1.06  apply (zenon_L4_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.06  apply (zenon_L8_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.06  apply (zenon_L97_); trivial.
% 0.87/1.06  apply (zenon_L282_); trivial.
% 0.87/1.06  (* end of lemma zenon_L289_ *)
% 0.87/1.06  assert (zenon_L290_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp10)) -> (~(hskp11)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H175 zenon_H7f zenon_H45 zenon_Hf6 zenon_H208 zenon_H29 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H94 zenon_H142 zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H5d zenon_H4d zenon_H7 zenon_H1 zenon_H17 zenon_H114 zenon_H16a zenon_H3d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H168 zenon_H13f zenon_H146 zenon_H115 zenon_H4b zenon_H248 zenon_H24a zenon_H126 zenon_H4a zenon_H16c.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.06  apply (zenon_L289_); trivial.
% 0.87/1.06  apply (zenon_L288_); trivial.
% 0.87/1.06  (* end of lemma zenon_L290_ *)
% 0.87/1.06  assert (zenon_L291_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H24c zenon_He zenon_Hd zenon_Hc zenon_H12c zenon_H12d zenon_H12e zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H94 zenon_H142 zenon_H29 zenon_He4.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.06  apply (zenon_L58_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H24c); [ zenon_intro zenon_H199 | zenon_intro zenon_H24d ].
% 0.87/1.06  apply (zenon_L235_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H24d); [ zenon_intro zenon_H4f | zenon_intro zenon_Hb ].
% 0.87/1.06  apply (zenon_L236_); trivial.
% 0.87/1.06  apply (zenon_L6_); trivial.
% 0.87/1.06  (* end of lemma zenon_L291_ *)
% 0.87/1.06  assert (zenon_L292_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_H24c zenon_He zenon_Hd zenon_Hc zenon_H12c zenon_H12d zenon_H12e zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H94 zenon_H142 zenon_H29 zenon_He4 zenon_Ha zenon_H179 zenon_H17a zenon_H17b zenon_H6b zenon_H182.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.06  apply (zenon_L112_); trivial.
% 0.87/1.06  apply (zenon_L291_); trivial.
% 0.87/1.06  (* end of lemma zenon_L292_ *)
% 0.87/1.06  assert (zenon_L293_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c3_1 (a1868)) -> (c0_1 (a1868)) -> (~(c2_1 (a1868))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H157 zenon_H7e zenon_H172 zenon_H10d zenon_H182 zenon_H17b zenon_H17a zenon_H179 zenon_He4 zenon_H29 zenon_H142 zenon_H94 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_Hf7 zenon_Hf6.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.06  apply (zenon_L292_); trivial.
% 0.87/1.06  apply (zenon_L102_); trivial.
% 0.87/1.06  (* end of lemma zenon_L293_ *)
% 0.87/1.06  assert (zenon_L294_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (ndr1_0) -> (~(hskp20)) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_H2b zenon_H2d zenon_H29 zenon_He4 zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H83 zenon_H52 zenon_H50 zenon_Ha zenon_Hf1 zenon_Hf3 zenon_Hf8.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_Hf8); [ zenon_intro zenon_H4f | zenon_intro zenon_H102 ].
% 0.87/1.06  apply (zenon_L284_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H102); [ zenon_intro zenon_Hf2 | zenon_intro zenon_Hf4 ].
% 0.87/1.06  exact (zenon_Hf1 zenon_Hf2).
% 0.87/1.06  exact (zenon_Hf3 zenon_Hf4).
% 0.87/1.06  apply (zenon_L213_); trivial.
% 0.87/1.06  (* end of lemma zenon_L294_ *)
% 0.87/1.06  assert (zenon_L295_ : ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (ndr1_0) -> (c0_1 (a1877)) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp6)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H142 zenon_H12e zenon_H12d zenon_H12c zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_Ha zenon_Hd9 zenon_Hdb zenon_Hda zenon_H50 zenon_H52 zenon_H83 zenon_H1de zenon_H94.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.87/1.06  apply (zenon_L75_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.87/1.06  apply (zenon_L286_); trivial.
% 0.87/1.06  exact (zenon_H94 zenon_H95).
% 0.87/1.06  (* end of lemma zenon_L295_ *)
% 0.87/1.06  assert (zenon_L296_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c3_1 (a1868)) -> (c0_1 (a1868)) -> (~(c2_1 (a1868))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H121 zenon_H7e zenon_H172 zenon_H10d zenon_H182 zenon_H17b zenon_H17a zenon_H179 zenon_H142 zenon_H94 zenon_H50 zenon_H52 zenon_H83 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H12e zenon_H12d zenon_H12c zenon_H29 zenon_H208 zenon_Hf6.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.06  apply (zenon_L112_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.87/1.06  apply (zenon_L295_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.87/1.06  apply (zenon_L69_); trivial.
% 0.87/1.06  exact (zenon_H29 zenon_H2a).
% 0.87/1.06  apply (zenon_L102_); trivial.
% 0.87/1.06  (* end of lemma zenon_L296_ *)
% 0.87/1.06  assert (zenon_L297_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1868)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20))) -> (c3_1 (a1868)) -> (~(c2_1 (a1868))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp10)) -> (~(hskp11)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H80 zenon_H174 zenon_H7e zenon_H172 zenon_H10d zenon_H182 zenon_H17a zenon_Hac zenon_Hab zenon_Haa zenon_H21a zenon_H17b zenon_H179 zenon_Hd7 zenon_H45 zenon_H208 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H94 zenon_H142 zenon_H1 zenon_H5d zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_He4 zenon_H29 zenon_H2d zenon_Hf7 zenon_Hf6 zenon_H4b zenon_H248 zenon_H24a zenon_H126.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.06  apply (zenon_L294_); trivial.
% 0.87/1.06  apply (zenon_L287_); trivial.
% 0.87/1.06  apply (zenon_L282_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.06  apply (zenon_L248_); trivial.
% 0.87/1.06  apply (zenon_L296_); trivial.
% 0.87/1.06  (* end of lemma zenon_L297_ *)
% 0.87/1.06  assert (zenon_L298_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1868)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20))) -> (c3_1 (a1868)) -> (~(c2_1 (a1868))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp10)) -> (~(hskp11)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H175 zenon_H7f zenon_H174 zenon_H7e zenon_H172 zenon_H10d zenon_H182 zenon_H17a zenon_H21a zenon_H17b zenon_H179 zenon_H45 zenon_H208 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H94 zenon_H142 zenon_H5d zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_He4 zenon_H29 zenon_H2d zenon_Hf7 zenon_Hf6 zenon_H7 zenon_H1 zenon_H17 zenon_H114 zenon_H16a zenon_H3d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H168 zenon_H13f zenon_H146 zenon_H115 zenon_H4b zenon_H248 zenon_H24a zenon_H126 zenon_H4a zenon_H16c.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.06  apply (zenon_L289_); trivial.
% 0.87/1.06  apply (zenon_L297_); trivial.
% 0.87/1.06  (* end of lemma zenon_L298_ *)
% 0.87/1.06  assert (zenon_L299_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp11)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H1b4 zenon_H184 zenon_H7f zenon_H174 zenon_H182 zenon_Hac zenon_Hab zenon_Haa zenon_H21a zenon_Hd7 zenon_H208 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H94 zenon_H142 zenon_Hf8 zenon_H210 zenon_He4 zenon_H29 zenon_H2d zenon_Hf7 zenon_Hf6 zenon_H248 zenon_H24a zenon_H126 zenon_H6d zenon_H4d zenon_H4b zenon_H5d zenon_H232 zenon_H231 zenon_H230 zenon_H10d zenon_H172 zenon_H45 zenon_H7e zenon_H189 zenon_H1 zenon_H153 zenon_H155 zenon_H114.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.87/1.06  apply (zenon_L157_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.06  apply (zenon_L274_); trivial.
% 0.87/1.06  apply (zenon_L297_); trivial.
% 0.87/1.06  (* end of lemma zenon_L299_ *)
% 0.87/1.06  assert (zenon_L300_ : (forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21))))) -> (ndr1_0) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H24e zenon_Ha zenon_H24f zenon_H250 zenon_H251.
% 0.87/1.06  generalize (zenon_H24e (a1865)). zenon_intro zenon_H252.
% 0.87/1.06  apply (zenon_imply_s _ _ zenon_H252); [ zenon_intro zenon_H9 | zenon_intro zenon_H253 ].
% 0.87/1.06  exact (zenon_H9 zenon_Ha).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H253); [ zenon_intro zenon_H255 | zenon_intro zenon_H254 ].
% 0.87/1.06  exact (zenon_H24f zenon_H255).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H254); [ zenon_intro zenon_H257 | zenon_intro zenon_H256 ].
% 0.87/1.06  exact (zenon_H250 zenon_H257).
% 0.87/1.06  exact (zenon_H251 zenon_H256).
% 0.87/1.06  (* end of lemma zenon_L300_ *)
% 0.87/1.06  assert (zenon_L301_ : ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (ndr1_0) -> (~(hskp18)) -> (~(hskp17)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H258 zenon_H251 zenon_H250 zenon_H24f zenon_Ha zenon_H15 zenon_H3.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H258); [ zenon_intro zenon_H24e | zenon_intro zenon_H259 ].
% 0.87/1.06  apply (zenon_L300_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H259); [ zenon_intro zenon_H16 | zenon_intro zenon_H4 ].
% 0.87/1.06  exact (zenon_H15 zenon_H16).
% 0.87/1.06  exact (zenon_H3 zenon_H4).
% 0.87/1.06  (* end of lemma zenon_L301_ *)
% 0.87/1.06  assert (zenon_L302_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H16d zenon_H4a zenon_H45 zenon_H5d zenon_H50 zenon_H52 zenon_H83 zenon_H244 zenon_H232 zenon_H231 zenon_H230 zenon_H245 zenon_H4b zenon_H4d zenon_H1 zenon_H17.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.06  apply (zenon_L8_); trivial.
% 0.87/1.06  apply (zenon_L278_); trivial.
% 0.87/1.06  (* end of lemma zenon_L302_ *)
% 0.87/1.06  assert (zenon_L303_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H80 zenon_H16c zenon_H17 zenon_H258 zenon_H251 zenon_H250 zenon_H24f zenon_H4d zenon_H4b zenon_H1 zenon_H245 zenon_H230 zenon_H231 zenon_H232 zenon_H244 zenon_H5d zenon_H45 zenon_H4a.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.06  apply (zenon_L301_); trivial.
% 0.87/1.06  apply (zenon_L278_); trivial.
% 0.87/1.06  apply (zenon_L302_); trivial.
% 0.87/1.06  (* end of lemma zenon_L303_ *)
% 0.87/1.06  assert (zenon_L304_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp29)\/(hskp20))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H1b0 zenon_H6d zenon_H185 zenon_H170 zenon_H172 zenon_H7e zenon_H16a zenon_H168 zenon_H146 zenon_H16c zenon_H4a zenon_H174 zenon_H142 zenon_H94 zenon_H13f zenon_H14c zenon_H153 zenon_H155 zenon_H114 zenon_H110 zenon_H10d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H115 zenon_H11f zenon_H122 zenon_H126 zenon_H17 zenon_H1 zenon_H7 zenon_H45 zenon_H5d zenon_H244 zenon_H232 zenon_H231 zenon_H230 zenon_H245 zenon_H4b zenon_H4d zenon_H24f zenon_H250 zenon_H251 zenon_H258 zenon_H7f zenon_H210 zenon_H21a zenon_H1de zenon_H182 zenon_H184.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.06  apply (zenon_L268_); trivial.
% 0.87/1.06  apply (zenon_L303_); trivial.
% 0.87/1.06  apply (zenon_L110_); trivial.
% 0.87/1.06  apply (zenon_L273_); trivial.
% 0.87/1.06  apply (zenon_L279_); trivial.
% 0.87/1.06  (* end of lemma zenon_L304_ *)
% 0.87/1.06  assert (zenon_L305_ : ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (ndr1_0) -> (~(hskp27)) -> (~(hskp28)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_Ha zenon_Hb9 zenon_He2.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H25a); [ zenon_intro zenon_H24e | zenon_intro zenon_H25b ].
% 0.87/1.06  apply (zenon_L300_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H25b); [ zenon_intro zenon_Hba | zenon_intro zenon_He3 ].
% 0.87/1.06  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.06  exact (zenon_He2 zenon_He3).
% 0.87/1.06  (* end of lemma zenon_L305_ *)
% 0.87/1.06  assert (zenon_L306_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(hskp16)) -> (c2_1 (a1878)) -> (c3_1 (a1878)) -> (~(c2_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> (~(hskp27)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H210 zenon_H5 zenon_He8 zenon_H101 zenon_H198 zenon_H199 zenon_H19a zenon_H19b zenon_H1dc zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hb9.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H147 | zenon_intro zenon_H211 ].
% 0.87/1.06  apply (zenon_L217_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H211); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hba ].
% 0.87/1.06  apply (zenon_L45_); trivial.
% 0.87/1.06  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.06  (* end of lemma zenon_L306_ *)
% 0.87/1.06  assert (zenon_L307_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp27)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(hskp16)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1890)) -> (~(c1_1 (a1890))) -> (~(c0_1 (a1890))) -> (~(hskp0)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_Hfe zenon_H208 zenon_Hb9 zenon_Haa zenon_Hab zenon_Hac zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H5 zenon_H210 zenon_H118 zenon_H117 zenon_H116 zenon_H29.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.87/1.06  apply (zenon_L306_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.87/1.06  apply (zenon_L69_); trivial.
% 0.87/1.06  exact (zenon_H29 zenon_H2a).
% 0.87/1.06  (* end of lemma zenon_L307_ *)
% 0.87/1.06  assert (zenon_L308_ : ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (c2_1 (a1890)) -> (~(c1_1 (a1890))) -> (~(c0_1 (a1890))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (ndr1_0) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(hskp27)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_Hf7 zenon_H208 zenon_H29 zenon_H118 zenon_H117 zenon_H116 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_Haa zenon_Hab zenon_Hac zenon_H210 zenon_Ha zenon_H24f zenon_H250 zenon_H251 zenon_Hb9 zenon_H25a.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.06  apply (zenon_L305_); trivial.
% 0.87/1.06  apply (zenon_L307_); trivial.
% 0.87/1.06  (* end of lemma zenon_L308_ *)
% 0.87/1.06  assert (zenon_L309_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp21)) -> (c1_1 (a1878)) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (ndr1_0) -> (c0_1 (a1877)) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1878)) -> (c2_1 (a1878)) -> (~(hskp16)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp29)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H1da zenon_Hd0 zenon_He7 zenon_Hbe zenon_Hbf zenon_Hc0 zenon_Hd3 zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_Ha zenon_Hd9 zenon_Hdb zenon_Hda zenon_H1dc zenon_H101 zenon_He8 zenon_H5 zenon_H1de zenon_Hb7.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1da); [ zenon_intro zenon_H4f | zenon_intro zenon_H1db ].
% 0.87/1.06  apply (zenon_L61_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1db); [ zenon_intro zenon_H1a | zenon_intro zenon_Hb8 ].
% 0.87/1.06  apply (zenon_L229_); trivial.
% 0.87/1.06  exact (zenon_Hb7 zenon_Hb8).
% 0.87/1.06  (* end of lemma zenon_L309_ *)
% 0.87/1.06  assert (zenon_L310_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(c0_1 (a1890))) -> (~(c1_1 (a1890))) -> (c2_1 (a1890)) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_Hf5 zenon_Hf6 zenon_Hd7 zenon_H1da zenon_H1de zenon_Hd0 zenon_Hd3 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H116 zenon_H117 zenon_H118 zenon_H29 zenon_H208 zenon_Hf7.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.87/1.06  apply (zenon_L308_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.87/1.06  apply (zenon_L58_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.87/1.06  apply (zenon_L309_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.87/1.06  apply (zenon_L69_); trivial.
% 0.87/1.06  exact (zenon_H29 zenon_H2a).
% 0.87/1.06  apply (zenon_L54_); trivial.
% 0.87/1.06  (* end of lemma zenon_L310_ *)
% 0.87/1.06  assert (zenon_L311_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H121 zenon_H114 zenon_H16a zenon_H3d zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Hf7 zenon_H208 zenon_H29 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H210 zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hd3 zenon_H1de zenon_H1da zenon_Hd7 zenon_Hf6 zenon_H115.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.87/1.06  apply (zenon_L47_); trivial.
% 0.87/1.06  apply (zenon_L310_); trivial.
% 0.87/1.06  apply (zenon_L96_); trivial.
% 0.87/1.06  (* end of lemma zenon_L311_ *)
% 0.87/1.06  assert (zenon_L312_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp15)) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H126 zenon_H16a zenon_H3d zenon_H208 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H210 zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_H1de zenon_H1da zenon_H115 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5 zenon_H2f zenon_H10d zenon_H110 zenon_H114.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.06  apply (zenon_L68_); trivial.
% 0.87/1.06  apply (zenon_L311_); trivial.
% 0.87/1.06  (* end of lemma zenon_L312_ *)
% 0.87/1.06  assert (zenon_L313_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp13)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H16c zenon_H4a zenon_H126 zenon_Hf7 zenon_H208 zenon_H29 zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H210 zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_H1de zenon_H1da zenon_Hf6 zenon_H115 zenon_H146 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd3 zenon_Hd7 zenon_Haa zenon_Hab zenon_Hac zenon_Hb5 zenon_H3d zenon_H16a zenon_H114 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.87/1.06  apply (zenon_L4_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.87/1.06  apply (zenon_L8_); trivial.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.06  apply (zenon_L97_); trivial.
% 0.87/1.06  apply (zenon_L311_); trivial.
% 0.87/1.06  (* end of lemma zenon_L313_ *)
% 0.87/1.06  assert (zenon_L314_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H175 zenon_H7f zenon_H258 zenon_H4d zenon_H4b zenon_H245 zenon_H230 zenon_H231 zenon_H232 zenon_H244 zenon_H5d zenon_H45 zenon_H7 zenon_H1 zenon_H17 zenon_H114 zenon_H16a zenon_H3d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H168 zenon_H13f zenon_H146 zenon_H115 zenon_Hf6 zenon_H1da zenon_H1de zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H210 zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H29 zenon_H208 zenon_Hf7 zenon_H126 zenon_H4a zenon_H16c.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.06  apply (zenon_L313_); trivial.
% 0.87/1.06  apply (zenon_L303_); trivial.
% 0.87/1.06  (* end of lemma zenon_L314_ *)
% 0.87/1.06  assert (zenon_L315_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H16c zenon_H17 zenon_H258 zenon_H251 zenon_H250 zenon_H24f zenon_H245 zenon_H244 zenon_H4a zenon_H6d zenon_H4d zenon_H4b zenon_H1 zenon_H5d zenon_H232 zenon_H231 zenon_H230 zenon_H10d zenon_H172 zenon_H45 zenon_H7e.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.87/1.06  apply (zenon_L274_); trivial.
% 0.87/1.06  apply (zenon_L303_); trivial.
% 0.87/1.06  (* end of lemma zenon_L315_ *)
% 0.87/1.06  assert (zenon_L316_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H121 zenon_H208 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H50 zenon_H52 zenon_H83 zenon_H1de zenon_H29.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.87/1.06  apply (zenon_L171_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.87/1.06  apply (zenon_L69_); trivial.
% 0.87/1.06  exact (zenon_H29 zenon_H2a).
% 0.87/1.06  (* end of lemma zenon_L316_ *)
% 0.87/1.06  assert (zenon_L317_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (ndr1_0) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H126 zenon_H208 zenon_H85 zenon_H86 zenon_H87 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_Hf6 zenon_Hf7 zenon_H2d zenon_H29 zenon_He4 zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H83 zenon_H52 zenon_H50 zenon_Ha zenon_Hf3 zenon_Hf8 zenon_H5d zenon_H1 zenon_H31 zenon_H5f zenon_H45.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.87/1.06  apply (zenon_L294_); trivial.
% 0.87/1.06  apply (zenon_L25_); trivial.
% 0.87/1.06  apply (zenon_L316_); trivial.
% 0.87/1.06  (* end of lemma zenon_L317_ *)
% 0.87/1.06  assert (zenon_L318_ : (forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35)))))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H25c zenon_Ha zenon_H230 zenon_H231 zenon_H232.
% 0.87/1.06  generalize (zenon_H25c (a1857)). zenon_intro zenon_H25d.
% 0.87/1.06  apply (zenon_imply_s _ _ zenon_H25d); [ zenon_intro zenon_H9 | zenon_intro zenon_H25e ].
% 0.87/1.06  exact (zenon_H9 zenon_Ha).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H25e); [ zenon_intro zenon_H236 | zenon_intro zenon_H243 ].
% 0.87/1.06  exact (zenon_H230 zenon_H236).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H243); [ zenon_intro zenon_H23c | zenon_intro zenon_H237 ].
% 0.87/1.06  exact (zenon_H231 zenon_H23c).
% 0.87/1.06  exact (zenon_H237 zenon_H232).
% 0.87/1.06  (* end of lemma zenon_L318_ *)
% 0.87/1.06  assert (zenon_L319_ : (forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36)))))) -> (ndr1_0) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H228 zenon_Ha zenon_H1f5 zenon_H1ec zenon_H1ed.
% 0.87/1.06  generalize (zenon_H228 (a1861)). zenon_intro zenon_H25f.
% 0.87/1.06  apply (zenon_imply_s _ _ zenon_H25f); [ zenon_intro zenon_H9 | zenon_intro zenon_H260 ].
% 0.87/1.06  exact (zenon_H9 zenon_Ha).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H260); [ zenon_intro zenon_H1f9 | zenon_intro zenon_H261 ].
% 0.87/1.06  exact (zenon_H1f5 zenon_H1f9).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H261); [ zenon_intro zenon_H1f2 | zenon_intro zenon_H1f4 ].
% 0.87/1.06  exact (zenon_H1ec zenon_H1f2).
% 0.87/1.06  exact (zenon_H1f4 zenon_H1ed).
% 0.87/1.06  (* end of lemma zenon_L319_ *)
% 0.87/1.06  assert (zenon_L320_ : ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (ndr1_0) -> (~(hskp27)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H262 zenon_H232 zenon_H231 zenon_H230 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_Ha zenon_Hb9.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H262); [ zenon_intro zenon_H25c | zenon_intro zenon_H263 ].
% 0.87/1.06  apply (zenon_L318_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H263); [ zenon_intro zenon_H228 | zenon_intro zenon_Hba ].
% 0.87/1.06  apply (zenon_L319_); trivial.
% 0.87/1.06  exact (zenon_Hb9 zenon_Hba).
% 0.87/1.06  (* end of lemma zenon_L320_ *)
% 0.87/1.06  assert (zenon_L321_ : ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c0_1 (a1861)) -> (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (~(c2_1 (a1861))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4)))))) -> (c0_1 (a1864)) -> (ndr1_0) -> (~(hskp24)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H1d2 zenon_H1ed zenon_H178 zenon_H1ec zenon_H87 zenon_H85 zenon_H33 zenon_H86 zenon_Ha zenon_H2b.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1d2); [ zenon_intro zenon_H6f | zenon_intro zenon_H1d3 ].
% 0.87/1.06  generalize (zenon_H6f (a1861)). zenon_intro zenon_H264.
% 0.87/1.06  apply (zenon_imply_s _ _ zenon_H264); [ zenon_intro zenon_H9 | zenon_intro zenon_H265 ].
% 0.87/1.06  exact (zenon_H9 zenon_Ha).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H265); [ zenon_intro zenon_H1f2 | zenon_intro zenon_H1f8 ].
% 0.87/1.06  exact (zenon_H1ec zenon_H1f2).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1f8); [ zenon_intro zenon_H1ee | zenon_intro zenon_H1f4 ].
% 0.87/1.06  apply (zenon_L184_); trivial.
% 0.87/1.06  exact (zenon_H1f4 zenon_H1ed).
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1d3); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2c ].
% 0.87/1.06  apply (zenon_L137_); trivial.
% 0.87/1.06  exact (zenon_H2b zenon_H2c).
% 0.87/1.06  (* end of lemma zenon_L321_ *)
% 0.87/1.06  assert (zenon_L322_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V)))))) -> (~(hskp24)) -> (ndr1_0) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> (~(c2_1 (a1861))) -> (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (c0_1 (a1861)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp8)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_H5d zenon_H52 zenon_H50 zenon_H59 zenon_H2b zenon_Ha zenon_H86 zenon_H85 zenon_H87 zenon_H1ec zenon_H178 zenon_H1ed zenon_H1d2 zenon_H1.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.87/1.06  apply (zenon_L23_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.87/1.06  apply (zenon_L321_); trivial.
% 0.87/1.06  exact (zenon_H1 zenon_H2).
% 0.87/1.06  (* end of lemma zenon_L322_ *)
% 0.87/1.06  assert (zenon_L323_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp8)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp24)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp6)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp0)) -> False).
% 0.87/1.06  do 0 intro. intros zenon_Hfb zenon_H208 zenon_H1 zenon_H1d2 zenon_H1ed zenon_H1ec zenon_H87 zenon_H85 zenon_H86 zenon_H2b zenon_H50 zenon_H52 zenon_H5d zenon_H142 zenon_H12e zenon_H12d zenon_H12c zenon_H19b zenon_H19a zenon_H198 zenon_H83 zenon_H1de zenon_H94 zenon_H1e0 zenon_H29.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.87/1.06  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.87/1.06  apply (zenon_L171_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.87/1.06  apply (zenon_L295_); trivial.
% 0.87/1.06  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.92/1.07  apply (zenon_L23_); trivial.
% 0.92/1.07  apply (zenon_L322_); trivial.
% 0.92/1.07  exact (zenon_H29 zenon_H2a).
% 0.92/1.07  (* end of lemma zenon_L323_ *)
% 0.92/1.07  assert (zenon_L324_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp8)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp0)) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H3f zenon_H208 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H83 zenon_H1de zenon_H1 zenon_H50 zenon_H52 zenon_H5d zenon_H29.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.07  apply (zenon_L171_); trivial.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.07  apply (zenon_L24_); trivial.
% 0.92/1.07  exact (zenon_H29 zenon_H2a).
% 0.92/1.07  (* end of lemma zenon_L324_ *)
% 0.92/1.07  assert (zenon_L325_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H157 zenon_H45 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H86 zenon_H85 zenon_H83 zenon_H52 zenon_H50 zenon_H1e0 zenon_H1d2 zenon_H1 zenon_H5d zenon_H94 zenon_H142 zenon_H29 zenon_H208 zenon_Hf6.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L320_); trivial.
% 0.92/1.07  apply (zenon_L323_); trivial.
% 0.92/1.07  apply (zenon_L324_); trivial.
% 0.92/1.07  (* end of lemma zenon_L325_ *)
% 0.92/1.07  assert (zenon_L326_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp9)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H80 zenon_H174 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H1e0 zenon_H1d2 zenon_H94 zenon_H142 zenon_H45 zenon_H5f zenon_H31 zenon_H1 zenon_H5d zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_He4 zenon_H29 zenon_H2d zenon_Hf7 zenon_Hf6 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H86 zenon_H85 zenon_H208 zenon_H126.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.07  apply (zenon_L317_); trivial.
% 0.92/1.07  apply (zenon_L325_); trivial.
% 0.92/1.07  (* end of lemma zenon_L326_ *)
% 0.92/1.07  assert (zenon_L327_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp15)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H7f zenon_H174 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H1e0 zenon_H1d2 zenon_H94 zenon_H142 zenon_H5f zenon_H5d zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_He4 zenon_Hf7 zenon_Hf6 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H86 zenon_H85 zenon_H208 zenon_H126 zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H2f zenon_H29 zenon_H2d zenon_H3d zenon_H40 zenon_H45 zenon_H4a zenon_H16c.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.07  apply (zenon_L136_); trivial.
% 0.92/1.07  apply (zenon_L326_); trivial.
% 0.92/1.07  (* end of lemma zenon_L327_ *)
% 0.92/1.07  assert (zenon_L328_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H2b zenon_H1da zenon_H29 zenon_He4 zenon_H182 zenon_H6b zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_Hd0 zenon_Hd3.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L187_); trivial.
% 0.92/1.07  apply (zenon_L146_); trivial.
% 0.92/1.07  (* end of lemma zenon_L328_ *)
% 0.92/1.07  assert (zenon_L329_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (ndr1_0) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H1da zenon_He4 zenon_H182 zenon_H6b zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_Hd0 zenon_Hd3 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Ha zenon_H29 zenon_H2b zenon_H2d zenon_Hd7.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.07  apply (zenon_L151_); trivial.
% 0.92/1.07  apply (zenon_L328_); trivial.
% 0.92/1.07  (* end of lemma zenon_L329_ *)
% 0.92/1.07  assert (zenon_L330_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(hskp9)) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> (~(hskp14)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H16c zenon_H4a zenon_H126 zenon_H5f zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H1da zenon_He4 zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H13f zenon_Hd3 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_H29 zenon_H2d zenon_Hd7 zenon_H31 zenon_H3d zenon_H40 zenon_H45 zenon_H151 zenon_H153 zenon_H155 zenon_H114 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.07  apply (zenon_L4_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.07  apply (zenon_L8_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.07  apply (zenon_L329_); trivial.
% 0.92/1.07  apply (zenon_L17_); trivial.
% 0.92/1.07  apply (zenon_L139_); trivial.
% 0.92/1.07  apply (zenon_L85_); trivial.
% 0.92/1.07  apply (zenon_L159_); trivial.
% 0.92/1.07  (* end of lemma zenon_L330_ *)
% 0.92/1.07  assert (zenon_L331_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H2b zenon_H2d zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_H29 zenon_He4.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.07  apply (zenon_L58_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H24c); [ zenon_intro zenon_H199 | zenon_intro zenon_H24d ].
% 0.92/1.07  apply (zenon_L230_); trivial.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H24d); [ zenon_intro zenon_H4f | zenon_intro zenon_Hb ].
% 0.92/1.07  apply (zenon_L143_); trivial.
% 0.92/1.07  apply (zenon_L6_); trivial.
% 0.92/1.07  apply (zenon_L144_); trivial.
% 0.92/1.07  (* end of lemma zenon_L331_ *)
% 0.92/1.07  assert (zenon_L332_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H2b zenon_H2d zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_H29 zenon_He4 zenon_Ha zenon_H179 zenon_H17a zenon_H17b zenon_H6b zenon_H182.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L112_); trivial.
% 0.92/1.07  apply (zenon_L331_); trivial.
% 0.92/1.07  (* end of lemma zenon_L332_ *)
% 0.92/1.07  assert (zenon_L333_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp9)) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H16d zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H2d zenon_H24c zenon_H29 zenon_He4 zenon_H179 zenon_H17a zenon_H17b zenon_H182 zenon_H31 zenon_H3d zenon_H40 zenon_H45.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.07  apply (zenon_L332_); trivial.
% 0.92/1.07  apply (zenon_L17_); trivial.
% 0.92/1.07  apply (zenon_L139_); trivial.
% 0.92/1.07  (* end of lemma zenon_L333_ *)
% 0.92/1.07  assert (zenon_L334_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp9)) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H16c zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H2d zenon_H24c zenon_H29 zenon_He4 zenon_H179 zenon_H17a zenon_H17b zenon_H182 zenon_H31 zenon_H3d zenon_H40 zenon_H45 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.07  apply (zenon_L4_); trivial.
% 0.92/1.07  apply (zenon_L333_); trivial.
% 0.92/1.07  (* end of lemma zenon_L334_ *)
% 0.92/1.07  assert (zenon_L335_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> (~(hskp9)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H186 zenon_H7f zenon_H1e0 zenon_H5d zenon_H5f zenon_H7 zenon_H1 zenon_H45 zenon_H40 zenon_H3d zenon_H31 zenon_H182 zenon_He4 zenon_H29 zenon_H24c zenon_H2d zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H1da zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H79 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H7e zenon_H16c.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.07  apply (zenon_L334_); trivial.
% 0.92/1.07  apply (zenon_L173_); trivial.
% 0.92/1.07  (* end of lemma zenon_L335_ *)
% 0.92/1.07  assert (zenon_L336_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (~(hskp8)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H1ae zenon_H1af zenon_Hd3 zenon_H208 zenon_H1de zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_Hf8 zenon_H142 zenon_H94 zenon_H1e0 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H174 zenon_H1dc zenon_H24c zenon_H185 zenon_H168 zenon_H16c zenon_H4a zenon_H2d zenon_H29 zenon_H46 zenon_H17 zenon_H7 zenon_H1d2 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H114 zenon_H155 zenon_H153 zenon_H189 zenon_H182 zenon_H184 zenon_H45 zenon_H40 zenon_H31 zenon_H1 zenon_H4d zenon_H7e zenon_H79 zenon_H6d zenon_H5d zenon_H5f zenon_H7f zenon_H1b0.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.07  apply (zenon_L134_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.07  apply (zenon_L168_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.07  apply (zenon_L327_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.07  apply (zenon_L330_); trivial.
% 0.92/1.07  apply (zenon_L326_); trivial.
% 0.92/1.07  apply (zenon_L335_); trivial.
% 0.92/1.07  apply (zenon_L175_); trivial.
% 0.92/1.07  (* end of lemma zenon_L336_ *)
% 0.92/1.07  assert (zenon_L337_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H157 zenon_Hf6 zenon_Hf7 zenon_H24c zenon_He zenon_Hd zenon_Hc zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H94 zenon_H142 zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L320_); trivial.
% 0.92/1.07  apply (zenon_L291_); trivial.
% 0.92/1.07  (* end of lemma zenon_L337_ *)
% 0.92/1.07  assert (zenon_L338_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> (~(hskp15)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp10)) -> (~(hskp11)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H16c zenon_H174 zenon_H24c zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H94 zenon_H142 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H114 zenon_H110 zenon_H10d zenon_H2f zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H115 zenon_H4b zenon_H248 zenon_H24a zenon_H126 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.07  apply (zenon_L4_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.07  apply (zenon_L283_); trivial.
% 0.92/1.07  apply (zenon_L337_); trivial.
% 0.92/1.07  (* end of lemma zenon_L338_ *)
% 0.92/1.07  assert (zenon_L339_ : (forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47)))))) -> (ndr1_0) -> (~(c0_1 (a1898))) -> (forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4)))))) -> (~(c1_1 (a1898))) -> (c3_1 (a1898)) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H147 zenon_Ha zenon_H104 zenon_H33 zenon_H105 zenon_H106.
% 0.92/1.07  generalize (zenon_H147 (a1898)). zenon_intro zenon_H266.
% 0.92/1.07  apply (zenon_imply_s _ _ zenon_H266); [ zenon_intro zenon_H9 | zenon_intro zenon_H267 ].
% 0.92/1.07  exact (zenon_H9 zenon_Ha).
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H267); [ zenon_intro zenon_H10a | zenon_intro zenon_H268 ].
% 0.92/1.07  exact (zenon_H104 zenon_H10a).
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H268); [ zenon_intro zenon_H269 | zenon_intro zenon_H10b ].
% 0.92/1.07  generalize (zenon_H33 (a1898)). zenon_intro zenon_H26a.
% 0.92/1.07  apply (zenon_imply_s _ _ zenon_H26a); [ zenon_intro zenon_H9 | zenon_intro zenon_H26b ].
% 0.92/1.07  exact (zenon_H9 zenon_Ha).
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H26b); [ zenon_intro zenon_H10c | zenon_intro zenon_H26c ].
% 0.92/1.07  exact (zenon_H105 zenon_H10c).
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H26c); [ zenon_intro zenon_H26d | zenon_intro zenon_H10b ].
% 0.92/1.07  exact (zenon_H269 zenon_H26d).
% 0.92/1.07  exact (zenon_H10b zenon_H106).
% 0.92/1.07  exact (zenon_H10b zenon_H106).
% 0.92/1.07  (* end of lemma zenon_L339_ *)
% 0.92/1.07  assert (zenon_L340_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1898)) -> (~(c1_1 (a1898))) -> (~(c0_1 (a1898))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4)))))) -> (c3_1 (a1868)) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H1de zenon_H106 zenon_H105 zenon_H104 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_H179 zenon_H33 zenon_H17b.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.07  apply (zenon_L339_); trivial.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.07  apply (zenon_L36_); trivial.
% 0.92/1.07  apply (zenon_L245_); trivial.
% 0.92/1.07  (* end of lemma zenon_L340_ *)
% 0.92/1.07  assert (zenon_L341_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp8)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1898)) -> (~(c1_1 (a1898))) -> (~(c0_1 (a1898))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c2_1 (a1868))) -> (c3_1 (a1868)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp3)) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H7b zenon_H172 zenon_H1 zenon_H1de zenon_H106 zenon_H105 zenon_H104 zenon_H87 zenon_H86 zenon_H85 zenon_H179 zenon_H17b zenon_H230 zenon_H231 zenon_H232 zenon_H5d zenon_H10d.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H12b | zenon_intro zenon_H173 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.92/1.07  apply (zenon_L269_); trivial.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.92/1.07  apply (zenon_L340_); trivial.
% 0.92/1.07  exact (zenon_H1 zenon_H2).
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H173); [ zenon_intro zenon_H6f | zenon_intro zenon_H10e ].
% 0.92/1.07  apply (zenon_L31_); trivial.
% 0.92/1.07  exact (zenon_H10d zenon_H10e).
% 0.92/1.07  (* end of lemma zenon_L341_ *)
% 0.92/1.07  assert (zenon_L342_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1868)) -> (~(c2_1 (a1868))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp16)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (ndr1_0) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp8)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H114 zenon_H7e zenon_H172 zenon_H10d zenon_H230 zenon_H231 zenon_H232 zenon_H1de zenon_H17b zenon_H179 zenon_H87 zenon_H86 zenon_H85 zenon_H5d zenon_H5 zenon_H6d zenon_Ha zenon_H62 zenon_H63 zenon_H64 zenon_H1 zenon_H189.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.07  apply (zenon_L115_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.07  apply (zenon_L30_); trivial.
% 0.92/1.07  apply (zenon_L341_); trivial.
% 0.92/1.07  (* end of lemma zenon_L342_ *)
% 0.92/1.07  assert (zenon_L343_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c0_1 (a1898))) -> (~(c1_1 (a1898))) -> (c3_1 (a1898)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c2_1 (a1868))) -> (c3_1 (a1868)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H5d zenon_H1 zenon_H104 zenon_H105 zenon_H106 zenon_H85 zenon_H86 zenon_H87 zenon_H179 zenon_H17b zenon_H1de zenon_H2b zenon_H2d zenon_H29 zenon_He4.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.07  apply (zenon_L58_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.92/1.07  apply (zenon_L143_); trivial.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.92/1.07  apply (zenon_L340_); trivial.
% 0.92/1.07  exact (zenon_H1 zenon_H2).
% 0.92/1.07  (* end of lemma zenon_L343_ *)
% 0.92/1.07  assert (zenon_L344_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c0_1 (a1898))) -> (~(c1_1 (a1898))) -> (c3_1 (a1898)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c2_1 (a1868))) -> (c3_1 (a1868)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (ndr1_0) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_H5d zenon_H1 zenon_H104 zenon_H105 zenon_H106 zenon_H85 zenon_H86 zenon_H87 zenon_H179 zenon_H17b zenon_H1de zenon_H2b zenon_H2d zenon_H29 zenon_He4 zenon_Ha zenon_H50 zenon_H52 zenon_H83 zenon_Haa zenon_Hab zenon_Hac zenon_H210.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L244_); trivial.
% 0.92/1.07  apply (zenon_L343_); trivial.
% 0.92/1.07  (* end of lemma zenon_L344_ *)
% 0.92/1.07  assert (zenon_L345_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1868)) -> (~(c2_1 (a1868))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp8)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H44 zenon_H114 zenon_H45 zenon_H244 zenon_H232 zenon_H231 zenon_H230 zenon_H245 zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_H83 zenon_H52 zenon_H50 zenon_He4 zenon_H29 zenon_H2d zenon_H1de zenon_H17b zenon_H179 zenon_H87 zenon_H86 zenon_H85 zenon_H5d zenon_Hf7 zenon_Hf6 zenon_H62 zenon_H63 zenon_H64 zenon_H1 zenon_H189.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.07  apply (zenon_L115_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.07  apply (zenon_L344_); trivial.
% 0.92/1.07  apply (zenon_L277_); trivial.
% 0.92/1.07  (* end of lemma zenon_L345_ *)
% 0.92/1.07  assert (zenon_L346_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H1b4 zenon_H184 zenon_H7f zenon_H4a zenon_H45 zenon_H244 zenon_H245 zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_He4 zenon_H29 zenon_H2d zenon_Hf7 zenon_Hf6 zenon_H170 zenon_H11f zenon_H6d zenon_H5d zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H232 zenon_H231 zenon_H230 zenon_H10d zenon_H172 zenon_H7e zenon_H189 zenon_H1 zenon_H153 zenon_H155 zenon_H114.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.07  apply (zenon_L157_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.07  apply (zenon_L342_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.07  apply (zenon_L115_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.07  apply (zenon_L101_); trivial.
% 0.92/1.07  apply (zenon_L341_); trivial.
% 0.92/1.07  apply (zenon_L345_); trivial.
% 0.92/1.07  (* end of lemma zenon_L346_ *)
% 0.92/1.07  assert (zenon_L347_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H2b zenon_H2d zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_H29 zenon_He4 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L320_); trivial.
% 0.92/1.07  apply (zenon_L331_); trivial.
% 0.92/1.07  (* end of lemma zenon_L347_ *)
% 0.92/1.07  assert (zenon_L348_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H3f zenon_Hf6 zenon_Hf7 zenon_H1fe zenon_H90 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L320_); trivial.
% 0.92/1.07  apply (zenon_L219_); trivial.
% 0.92/1.07  (* end of lemma zenon_L348_ *)
% 0.92/1.07  assert (zenon_L349_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H16d zenon_H45 zenon_H1fe zenon_H90 zenon_H85 zenon_H86 zenon_H87 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H24c zenon_H2d zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H1da zenon_Hd7 zenon_Hf7 zenon_Hf6.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.07  apply (zenon_L347_); trivial.
% 0.92/1.07  apply (zenon_L348_); trivial.
% 0.92/1.07  (* end of lemma zenon_L349_ *)
% 0.92/1.07  assert (zenon_L350_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (ndr1_0) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H126 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H86 zenon_H85 zenon_H83 zenon_H52 zenon_H50 zenon_Ha zenon_Hf8 zenon_Hf3 zenon_H29 zenon_H208.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.07  apply (zenon_L171_); trivial.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.07  apply (zenon_L99_); trivial.
% 0.92/1.07  exact (zenon_H29 zenon_H2a).
% 0.92/1.07  apply (zenon_L316_); trivial.
% 0.92/1.07  (* end of lemma zenon_L350_ *)
% 0.92/1.07  assert (zenon_L351_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H80 zenon_H174 zenon_H45 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_H1e0 zenon_H1d2 zenon_H1 zenon_H5d zenon_H94 zenon_H142 zenon_Hf6 zenon_H208 zenon_H29 zenon_Hf8 zenon_H85 zenon_H86 zenon_H87 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H126.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.07  apply (zenon_L350_); trivial.
% 0.92/1.07  apply (zenon_L325_); trivial.
% 0.92/1.07  (* end of lemma zenon_L351_ *)
% 0.92/1.07  assert (zenon_L352_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H1ab zenon_H7f zenon_H174 zenon_H1e0 zenon_H1d2 zenon_H5d zenon_H94 zenon_H142 zenon_H208 zenon_Hf8 zenon_H126 zenon_H7 zenon_H1 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H1de zenon_H2d zenon_H24c zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H87 zenon_H86 zenon_H85 zenon_H90 zenon_H1fe zenon_H45 zenon_H16c.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.07  apply (zenon_L4_); trivial.
% 0.92/1.07  apply (zenon_L349_); trivial.
% 0.92/1.07  apply (zenon_L351_); trivial.
% 0.92/1.07  (* end of lemma zenon_L352_ *)
% 0.92/1.07  assert (zenon_L353_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp20)) -> (c0_1 (a1858)) -> (c1_1 (a1858)) -> (c3_1 (a1858)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp6)) -> False).
% 0.92/1.07  do 0 intro. intros zenon_Hfb zenon_H142 zenon_H12e zenon_H12d zenon_H12c zenon_Hf1 zenon_H136 zenon_H137 zenon_H138 zenon_H1b9 zenon_H1bb zenon_H13f zenon_H50 zenon_H52 zenon_H83 zenon_H1de zenon_H94.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.92/1.07  apply (zenon_L75_); trivial.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.07  apply (zenon_L87_); trivial.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.07  apply (zenon_L228_); trivial.
% 0.92/1.07  apply (zenon_L179_); trivial.
% 0.92/1.07  exact (zenon_H94 zenon_H95).
% 0.92/1.07  (* end of lemma zenon_L353_ *)
% 0.92/1.07  assert (zenon_L354_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_H142 zenon_H94 zenon_H50 zenon_H52 zenon_H83 zenon_H13f zenon_Hf1 zenon_H1bb zenon_H1b9 zenon_H1de zenon_H12e zenon_H12d zenon_H12c zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L320_); trivial.
% 0.92/1.07  apply (zenon_L353_); trivial.
% 0.92/1.07  (* end of lemma zenon_L354_ *)
% 0.92/1.07  assert (zenon_L355_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_H142 zenon_H94 zenon_H50 zenon_H52 zenon_H83 zenon_H13f zenon_Hf1 zenon_H1bb zenon_H1b9 zenon_H1de zenon_H12e zenon_H12d zenon_H12c zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.07  apply (zenon_L74_); trivial.
% 0.92/1.07  apply (zenon_L354_); trivial.
% 0.92/1.07  (* end of lemma zenon_L355_ *)
% 0.92/1.07  assert (zenon_L356_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H115 zenon_H14c zenon_H2f zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_H12c zenon_H12d zenon_H12e zenon_H1de zenon_H1b9 zenon_H1bb zenon_Hf1 zenon_H13f zenon_H83 zenon_H52 zenon_H50 zenon_H94 zenon_H142 zenon_Hf6 zenon_H146.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.07  apply (zenon_L355_); trivial.
% 0.92/1.07  apply (zenon_L88_); trivial.
% 0.92/1.07  (* end of lemma zenon_L356_ *)
% 0.92/1.07  assert (zenon_L357_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H157 zenon_H126 zenon_H122 zenon_H3d zenon_H11f zenon_H146 zenon_Hf6 zenon_H142 zenon_H94 zenon_H50 zenon_H52 zenon_H83 zenon_H13f zenon_H1bb zenon_H1b9 zenon_H1de zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_H2f zenon_H14c zenon_H115.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.07  apply (zenon_L356_); trivial.
% 0.92/1.07  apply (zenon_L71_); trivial.
% 0.92/1.07  (* end of lemma zenon_L357_ *)
% 0.92/1.07  assert (zenon_L358_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H80 zenon_H174 zenon_H146 zenon_Hf6 zenon_H142 zenon_H94 zenon_H13f zenon_H1bb zenon_H1b9 zenon_H1de zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_H2f zenon_H14c zenon_H115 zenon_H122 zenon_H3d zenon_H11f zenon_Hf8 zenon_H126.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.07  apply (zenon_L100_); trivial.
% 0.92/1.07  apply (zenon_L357_); trivial.
% 0.92/1.07  (* end of lemma zenon_L358_ *)
% 0.92/1.07  assert (zenon_L359_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H70 zenon_H71 zenon_H72 zenon_H13f zenon_Hf1 zenon_H1bb zenon_H1b9 zenon_H1ea zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L320_); trivial.
% 0.92/1.07  apply (zenon_L223_); trivial.
% 0.92/1.07  (* end of lemma zenon_L359_ *)
% 0.92/1.07  assert (zenon_L360_ : ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> (~(hskp16)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> (~(hskp18)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H174 zenon_H172 zenon_H10d zenon_H114 zenon_H16a zenon_H3d zenon_H5 zenon_H170 zenon_H11f zenon_H15 zenon_H146 zenon_H1ea zenon_H1b9 zenon_H1bb zenon_H13f zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_Hd7 zenon_Hd3 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H115 zenon_H7e zenon_H122 zenon_H126.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.07  apply (zenon_L101_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.07  apply (zenon_L181_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.07  apply (zenon_L92_); trivial.
% 0.92/1.07  apply (zenon_L359_); trivial.
% 0.92/1.07  apply (zenon_L96_); trivial.
% 0.92/1.07  apply (zenon_L71_); trivial.
% 0.92/1.07  apply (zenon_L103_); trivial.
% 0.92/1.07  (* end of lemma zenon_L360_ *)
% 0.92/1.07  assert (zenon_L361_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H70 zenon_H71 zenon_H72 zenon_H13f zenon_Hf1 zenon_H1bb zenon_H1b9 zenon_H1ea zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.07  apply (zenon_L74_); trivial.
% 0.92/1.07  apply (zenon_L359_); trivial.
% 0.92/1.07  (* end of lemma zenon_L361_ *)
% 0.92/1.07  assert (zenon_L362_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H7b zenon_H115 zenon_H1b zenon_H1c zenon_H1d zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd0 zenon_Hd3 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H1ea zenon_H1b9 zenon_H1bb zenon_Hf1 zenon_H13f zenon_Hf3 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H146.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.07  apply (zenon_L361_); trivial.
% 0.92/1.07  apply (zenon_L94_); trivial.
% 0.92/1.07  (* end of lemma zenon_L362_ *)
% 0.92/1.07  assert (zenon_L363_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H44 zenon_H174 zenon_H142 zenon_H94 zenon_H114 zenon_H16a zenon_H3d zenon_H115 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Hd3 zenon_H13f zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_He4 zenon_H29 zenon_H1fc zenon_H1ba zenon_H1b9 zenon_H1bb zenon_H5 zenon_H1dc zenon_H1de zenon_Hf7 zenon_Hf6 zenon_H146 zenon_Hf8 zenon_H1ea zenon_H230 zenon_H231 zenon_H232 zenon_H262 zenon_H7e zenon_H11f zenon_H122 zenon_H126.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.07  apply (zenon_L201_); trivial.
% 0.92/1.07  apply (zenon_L362_); trivial.
% 0.92/1.07  apply (zenon_L96_); trivial.
% 0.92/1.07  apply (zenon_L71_); trivial.
% 0.92/1.07  apply (zenon_L108_); trivial.
% 0.92/1.07  (* end of lemma zenon_L363_ *)
% 0.92/1.07  assert (zenon_L364_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H194 zenon_H1b9 zenon_H1bb zenon_H1dc zenon_H87 zenon_H86 zenon_H85 zenon_H1de zenon_Hf7 zenon_Hf6.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L320_); trivial.
% 0.92/1.07  apply (zenon_L207_); trivial.
% 0.92/1.07  apply (zenon_L208_); trivial.
% 0.92/1.07  (* end of lemma zenon_L364_ *)
% 0.92/1.07  assert (zenon_L365_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp20)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_Hf1 zenon_H2b zenon_H2d zenon_H29 zenon_He4 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.07  apply (zenon_L320_); trivial.
% 0.92/1.07  apply (zenon_L213_); trivial.
% 0.92/1.07  (* end of lemma zenon_L365_ *)
% 0.92/1.07  assert (zenon_L366_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H121 zenon_H45 zenon_H1fe zenon_H85 zenon_H86 zenon_H87 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_H208 zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H1da zenon_Hf7 zenon_Hf6.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.07  apply (zenon_L231_); trivial.
% 0.92/1.07  apply (zenon_L348_); trivial.
% 0.92/1.07  (* end of lemma zenon_L366_ *)
% 0.92/1.07  assert (zenon_L367_ : ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (ndr1_0) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H174 zenon_H142 zenon_H94 zenon_H1d2 zenon_H1ba zenon_H1b9 zenon_H1e0 zenon_H45 zenon_H1fe zenon_H90 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_Ha zenon_He4 zenon_H29 zenon_H2d zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_H1da zenon_H208 zenon_Hbb zenon_Hd7 zenon_H126.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.07  apply (zenon_L365_); trivial.
% 0.92/1.07  apply (zenon_L348_); trivial.
% 0.92/1.07  apply (zenon_L366_); trivial.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.07  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.07  apply (zenon_L239_); trivial.
% 0.92/1.07  apply (zenon_L348_); trivial.
% 0.92/1.07  (* end of lemma zenon_L367_ *)
% 0.92/1.07  assert (zenon_L368_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.07  do 0 intro. intros zenon_H157 zenon_H126 zenon_H208 zenon_H29 zenon_H198 zenon_H19a zenon_H19b zenon_H146 zenon_Hf6 zenon_H142 zenon_H94 zenon_H50 zenon_H52 zenon_H83 zenon_H13f zenon_H1bb zenon_H1b9 zenon_H1de zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_H2f zenon_H14c zenon_H115.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.07  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.08  apply (zenon_L356_); trivial.
% 0.92/1.08  apply (zenon_L316_); trivial.
% 0.92/1.08  (* end of lemma zenon_L368_ *)
% 0.92/1.08  assert (zenon_L369_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c1_1 (a1862)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H7f zenon_H146 zenon_H13f zenon_H1bb zenon_H129 zenon_H2f zenon_H14c zenon_H115 zenon_H126 zenon_Hd7 zenon_Hbb zenon_H208 zenon_H1da zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_H2d zenon_H29 zenon_He4 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H1de zenon_H87 zenon_H86 zenon_H85 zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H90 zenon_H1fe zenon_H45 zenon_H1e0 zenon_H1b9 zenon_H1ba zenon_H1d2 zenon_H94 zenon_H142 zenon_H174.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.08  apply (zenon_L367_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.08  apply (zenon_L350_); trivial.
% 0.92/1.08  apply (zenon_L368_); trivial.
% 0.92/1.08  (* end of lemma zenon_L369_ *)
% 0.92/1.08  assert (zenon_L370_ : ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (ndr1_0) -> (forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28)))))) -> (~(hskp27)) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H262 zenon_H232 zenon_H231 zenon_H230 zenon_H87 zenon_H85 zenon_H86 zenon_Ha zenon_Hd8 zenon_Hb9.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H262); [ zenon_intro zenon_H25c | zenon_intro zenon_H263 ].
% 0.92/1.08  apply (zenon_L318_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H263); [ zenon_intro zenon_H228 | zenon_intro zenon_Hba ].
% 0.92/1.08  apply (zenon_L259_); trivial.
% 0.92/1.08  exact (zenon_Hb9 zenon_Hba).
% 0.92/1.08  (* end of lemma zenon_L370_ *)
% 0.92/1.08  assert (zenon_L371_ : ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> (~(hskp27)) -> (ndr1_0) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(hskp8)) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H226 zenon_H21f zenon_H21e zenon_H21d zenon_Hb9 zenon_Ha zenon_H86 zenon_H85 zenon_H87 zenon_H230 zenon_H231 zenon_H232 zenon_H262 zenon_H1.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.92/1.08  apply (zenon_L250_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.92/1.08  apply (zenon_L370_); trivial.
% 0.92/1.08  exact (zenon_H1 zenon_H2).
% 0.92/1.08  (* end of lemma zenon_L371_ *)
% 0.92/1.08  assert (zenon_L372_ : ((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H1b1 zenon_Hf6 zenon_H21d zenon_H21e zenon_H21f zenon_H262 zenon_H232 zenon_H231 zenon_H230 zenon_H1 zenon_H226.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.08  apply (zenon_L371_); trivial.
% 0.92/1.08  apply (zenon_L251_); trivial.
% 0.92/1.08  (* end of lemma zenon_L372_ *)
% 0.92/1.08  assert (zenon_L373_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp8)) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_Hf6 zenon_H226 zenon_H1 zenon_H21f zenon_H21e zenon_H21d zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.08  apply (zenon_L320_); trivial.
% 0.92/1.08  apply (zenon_L251_); trivial.
% 0.92/1.08  (* end of lemma zenon_L373_ *)
% 0.92/1.08  assert (zenon_L374_ : ((ndr1_0)/\((c0_1 (a1861))/\((~(c1_1 (a1861)))/\(~(c2_1 (a1861)))))) -> ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H26e zenon_H26f zenon_H22e zenon_H10d zenon_H262 zenon_H232 zenon_H231 zenon_H230 zenon_H21d zenon_H21e zenon_H21f zenon_H226 zenon_Hf6.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.08  apply (zenon_L373_); trivial.
% 0.92/1.08  apply (zenon_L265_); trivial.
% 0.92/1.08  (* end of lemma zenon_L374_ *)
% 0.92/1.08  assert (zenon_L375_ : ((ndr1_0)/\((c1_1 (a1860))/\((~(c0_1 (a1860)))/\(~(c2_1 (a1860)))))) -> ((~(hskp7))\/((ndr1_0)/\((c0_1 (a1861))/\((~(c1_1 (a1861)))/\(~(c2_1 (a1861))))))) -> ((~(hskp9))\/((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(hskp0)) -> ((hskp10)\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> (~(hskp1)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> (~(hskp3)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp3))) -> ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H272 zenon_H273 zenon_H274 zenon_H262 zenon_H232 zenon_H231 zenon_H230 zenon_Hf7 zenon_H226 zenon_H210 zenon_H29 zenon_H1b7 zenon_Hf6 zenon_H1b0 zenon_H7f zenon_H5f zenon_H5d zenon_H6d zenon_H79 zenon_H7e zenon_H4d zenon_H40 zenon_H45 zenon_H90 zenon_H92 zenon_H1ae zenon_H10d zenon_H22e zenon_H26f.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H272). zenon_intro zenon_Ha. zenon_intro zenon_H275.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H275). zenon_intro zenon_H21f. zenon_intro zenon_H276.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H276). zenon_intro zenon_H21d. zenon_intro zenon_H21e.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.08  apply (zenon_L266_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.08  apply (zenon_L258_); trivial.
% 0.92/1.08  apply (zenon_L372_); trivial.
% 0.92/1.08  apply (zenon_L265_); trivial.
% 0.92/1.08  apply (zenon_L374_); trivial.
% 0.92/1.08  (* end of lemma zenon_L375_ *)
% 0.92/1.08  assert (zenon_L376_ : (forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31)))))) -> (ndr1_0) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H23e zenon_Ha zenon_H27a zenon_H27b zenon_H27c.
% 0.92/1.08  generalize (zenon_H23e (a1856)). zenon_intro zenon_H27d.
% 0.92/1.08  apply (zenon_imply_s _ _ zenon_H27d); [ zenon_intro zenon_H9 | zenon_intro zenon_H27e ].
% 0.92/1.08  exact (zenon_H9 zenon_Ha).
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H27e); [ zenon_intro zenon_H280 | zenon_intro zenon_H27f ].
% 0.92/1.08  exact (zenon_H27a zenon_H280).
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H27f); [ zenon_intro zenon_H282 | zenon_intro zenon_H281 ].
% 0.92/1.08  exact (zenon_H282 zenon_H27b).
% 0.92/1.08  exact (zenon_H281 zenon_H27c).
% 0.92/1.08  (* end of lemma zenon_L376_ *)
% 0.92/1.08  assert (zenon_L377_ : ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (ndr1_0) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (c1_1 (a1878)) -> (c2_1 (a1878)) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H244 zenon_Hac zenon_Hab zenon_Haa zenon_H27c zenon_H27b zenon_H27a zenon_Ha zenon_H4f zenon_He7 zenon_He8.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H244); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H247 ].
% 0.92/1.08  apply (zenon_L45_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H247); [ zenon_intro zenon_H23e | zenon_intro zenon_H1a ].
% 0.92/1.08  apply (zenon_L376_); trivial.
% 0.92/1.08  apply (zenon_L60_); trivial.
% 0.92/1.08  (* end of lemma zenon_L377_ *)
% 0.92/1.08  assert (zenon_L378_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H3f zenon_Hf6 zenon_Hf7 zenon_H5d zenon_H1 zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Hbe zenon_Hbf zenon_Hc0 zenon_Hd0 zenon_Hd3 zenon_Hd7.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.08  apply (zenon_L55_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.08  apply (zenon_L58_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.92/1.08  apply (zenon_L377_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.92/1.08  apply (zenon_L15_); trivial.
% 0.92/1.08  exact (zenon_H1 zenon_H2).
% 0.92/1.08  (* end of lemma zenon_L378_ *)
% 0.92/1.08  assert (zenon_L379_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> (~(hskp16)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp20)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H114 zenon_H16a zenon_H3d zenon_H5 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_Hf1 zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2d zenon_Hd7 zenon_Hd3 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.08  apply (zenon_L47_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.08  apply (zenon_L214_); trivial.
% 0.92/1.08  apply (zenon_L378_); trivial.
% 0.92/1.08  apply (zenon_L96_); trivial.
% 0.92/1.08  (* end of lemma zenon_L379_ *)
% 0.92/1.08  assert (zenon_L380_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_Hf5 zenon_H45 zenon_H5d zenon_H1 zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd0 zenon_Hd3 zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_H12c zenon_H12d zenon_H12e zenon_H14c zenon_H2f zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H94 zenon_H142 zenon_Hf7 zenon_Hf6.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.08  apply (zenon_L211_); trivial.
% 0.92/1.08  apply (zenon_L81_); trivial.
% 0.92/1.08  apply (zenon_L378_); trivial.
% 0.92/1.08  (* end of lemma zenon_L380_ *)
% 0.92/1.08  assert (zenon_L381_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H115 zenon_H45 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd0 zenon_Hd3 zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_H12c zenon_H12d zenon_H12e zenon_H14c zenon_H2f zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H94 zenon_H142 zenon_Hf7 zenon_Hf6 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.08  apply (zenon_L47_); trivial.
% 0.92/1.08  apply (zenon_L380_); trivial.
% 0.92/1.08  (* end of lemma zenon_L381_ *)
% 0.92/1.08  assert (zenon_L382_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H114 zenon_H110 zenon_H10d zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hf6 zenon_Hf7 zenon_H142 zenon_H94 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H2f zenon_H14c zenon_H12e zenon_H12d zenon_H12c zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2d zenon_Hd7 zenon_Hd3 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.08  apply (zenon_L381_); trivial.
% 0.92/1.08  apply (zenon_L67_); trivial.
% 0.92/1.08  (* end of lemma zenon_L382_ *)
% 0.92/1.08  assert (zenon_L383_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp10)) -> (~(hskp11)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H16c zenon_H4a zenon_H174 zenon_H14c zenon_H2f zenon_H13f zenon_H94 zenon_H142 zenon_H10d zenon_H110 zenon_H114 zenon_H16a zenon_H3d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2d zenon_Hd7 zenon_Hd3 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115 zenon_H4b zenon_H248 zenon_H24a zenon_H126 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.08  apply (zenon_L4_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.08  apply (zenon_L8_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.08  apply (zenon_L379_); trivial.
% 0.92/1.08  apply (zenon_L282_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.08  apply (zenon_L382_); trivial.
% 0.92/1.08  apply (zenon_L282_); trivial.
% 0.92/1.08  (* end of lemma zenon_L383_ *)
% 0.92/1.08  assert (zenon_L384_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (~(hskp11)) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H175 zenon_H283 zenon_H27c zenon_H27b zenon_H27a zenon_H248.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H283); [ zenon_intro zenon_H15e | zenon_intro zenon_H284 ].
% 0.92/1.08  apply (zenon_L90_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H284); [ zenon_intro zenon_H23e | zenon_intro zenon_H249 ].
% 0.92/1.08  apply (zenon_L376_); trivial.
% 0.92/1.08  exact (zenon_H248 zenon_H249).
% 0.92/1.08  (* end of lemma zenon_L384_ *)
% 0.92/1.08  assert (zenon_L385_ : ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp10)) -> (~(hskp11)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H185 zenon_H283 zenon_H16c zenon_H4a zenon_H174 zenon_H14c zenon_H13f zenon_H94 zenon_H142 zenon_H10d zenon_H110 zenon_H114 zenon_H16a zenon_H3d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2d zenon_Hd7 zenon_Hd3 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115 zenon_H4b zenon_H248 zenon_H24a zenon_H126 zenon_H17 zenon_H1 zenon_H7 zenon_H7f.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.08  apply (zenon_L383_); trivial.
% 0.92/1.08  apply (zenon_L89_); trivial.
% 0.92/1.08  apply (zenon_L384_); trivial.
% 0.92/1.08  (* end of lemma zenon_L385_ *)
% 0.92/1.08  assert (zenon_L386_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H1b4 zenon_H185 zenon_H283 zenon_H248 zenon_H27c zenon_H27b zenon_H27a zenon_H189 zenon_H1 zenon_H10d zenon_H110 zenon_H114.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.08  apply (zenon_L116_); trivial.
% 0.92/1.08  apply (zenon_L384_); trivial.
% 0.92/1.08  (* end of lemma zenon_L386_ *)
% 0.92/1.08  assert (zenon_L387_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (ndr1_0) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(hskp0)) -> (~(hskp20)) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_Ha zenon_H2d zenon_H2b zenon_H29 zenon_Hf1 zenon_Hf3 zenon_Hf8 zenon_Hf7.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.08  apply (zenon_L305_); trivial.
% 0.92/1.08  apply (zenon_L212_); trivial.
% 0.92/1.08  apply (zenon_L213_); trivial.
% 0.92/1.08  (* end of lemma zenon_L387_ *)
% 0.92/1.08  assert (zenon_L388_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp20)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_Hf5 zenon_H45 zenon_H5d zenon_H1 zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hbb zenon_H90 zenon_Hd0 zenon_Hd3 zenon_Hd7 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_Hf1 zenon_H29 zenon_H2d zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hf6.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.08  apply (zenon_L387_); trivial.
% 0.92/1.08  apply (zenon_L378_); trivial.
% 0.92/1.08  (* end of lemma zenon_L388_ *)
% 0.92/1.08  assert (zenon_L389_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp20)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H115 zenon_H45 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hbb zenon_H90 zenon_Hd0 zenon_Hd3 zenon_Hd7 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_Hf1 zenon_H29 zenon_H2d zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hf6 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.08  apply (zenon_L47_); trivial.
% 0.92/1.08  apply (zenon_L388_); trivial.
% 0.92/1.08  (* end of lemma zenon_L389_ *)
% 0.92/1.08  assert (zenon_L390_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1878)) -> (c1_1 (a1878)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (ndr1_0) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(c0_1 (a1898))) -> (~(c1_1 (a1898))) -> (c3_1 (a1898)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(hskp8)) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H5d zenon_He8 zenon_He7 zenon_H1d zenon_H1c zenon_H1b zenon_H1a zenon_Ha zenon_H27a zenon_H27b zenon_H27c zenon_H104 zenon_H105 zenon_H106 zenon_H245 zenon_H1.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.92/1.08  apply (zenon_L60_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H245); [ zenon_intro zenon_H147 | zenon_intro zenon_H246 ].
% 0.92/1.08  apply (zenon_L339_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H246); [ zenon_intro zenon_H23e | zenon_intro zenon_H19 ].
% 0.92/1.08  apply (zenon_L376_); trivial.
% 0.92/1.08  apply (zenon_L9_); trivial.
% 0.92/1.08  exact (zenon_H1 zenon_H2).
% 0.92/1.08  (* end of lemma zenon_L390_ *)
% 0.92/1.08  assert (zenon_L391_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (~(hskp8)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1898)) -> (~(c1_1 (a1898))) -> (~(c0_1 (a1898))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (ndr1_0) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (c1_1 (a1878)) -> (c2_1 (a1878)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp29)) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H1da zenon_Haa zenon_Hab zenon_Hac zenon_H244 zenon_H1 zenon_H245 zenon_H106 zenon_H105 zenon_H104 zenon_H27c zenon_H27b zenon_H27a zenon_Ha zenon_H1b zenon_H1c zenon_H1d zenon_He7 zenon_He8 zenon_H5d zenon_Hb7.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H1da); [ zenon_intro zenon_H4f | zenon_intro zenon_H1db ].
% 0.92/1.08  apply (zenon_L377_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H1db); [ zenon_intro zenon_H1a | zenon_intro zenon_Hb8 ].
% 0.92/1.08  apply (zenon_L390_); trivial.
% 0.92/1.08  exact (zenon_Hb7 zenon_Hb8).
% 0.92/1.08  (* end of lemma zenon_L391_ *)
% 0.92/1.08  assert (zenon_L392_ : ((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_Hd2 zenon_H244 zenon_Hac zenon_Hab zenon_Haa zenon_H27c zenon_H27b zenon_H27a.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hd2). zenon_intro zenon_Ha. zenon_intro zenon_Hd4.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hd4). zenon_intro zenon_Hc7. zenon_intro zenon_Hd5.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hd5). zenon_intro zenon_Hc8. zenon_intro zenon_Hc9.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H244); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H247 ].
% 0.92/1.08  apply (zenon_L45_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H247); [ zenon_intro zenon_H23e | zenon_intro zenon_H1a ].
% 0.92/1.08  apply (zenon_L376_); trivial.
% 0.92/1.08  apply (zenon_L52_); trivial.
% 0.92/1.08  (* end of lemma zenon_L392_ *)
% 0.92/1.08  assert (zenon_L393_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c0_1 (a1898))) -> (~(c1_1 (a1898))) -> (c3_1 (a1898)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_Hfe zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H5d zenon_H1 zenon_H104 zenon_H105 zenon_H106 zenon_H1b zenon_H1c zenon_H1d zenon_H245 zenon_H1da.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.08  apply (zenon_L391_); trivial.
% 0.92/1.08  apply (zenon_L392_); trivial.
% 0.92/1.08  (* end of lemma zenon_L393_ *)
% 0.92/1.08  assert (zenon_L394_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c0_1 (a1898))) -> (~(c1_1 (a1898))) -> (c3_1 (a1898)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H5d zenon_H1 zenon_H104 zenon_H105 zenon_H106 zenon_H1b zenon_H1c zenon_H1d zenon_H245 zenon_H1da zenon_H29 zenon_He4.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.08  apply (zenon_L58_); trivial.
% 0.92/1.08  apply (zenon_L393_); trivial.
% 0.92/1.08  (* end of lemma zenon_L394_ *)
% 0.92/1.08  assert (zenon_L395_ : ((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H10f zenon_Hf6 zenon_H29 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H245 zenon_H1d zenon_H1c zenon_H1b zenon_H1 zenon_H5d zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7 zenon_Hf7.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.08  apply (zenon_L305_); trivial.
% 0.92/1.08  apply (zenon_L393_); trivial.
% 0.92/1.08  apply (zenon_L394_); trivial.
% 0.92/1.08  (* end of lemma zenon_L395_ *)
% 0.92/1.08  assert (zenon_L396_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp20)) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H114 zenon_H1da zenon_H245 zenon_H1d zenon_H1c zenon_H1b zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H2d zenon_H29 zenon_Hf1 zenon_Hf3 zenon_Hf8 zenon_Hf7 zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.08  apply (zenon_L389_); trivial.
% 0.92/1.08  apply (zenon_L395_); trivial.
% 0.92/1.08  (* end of lemma zenon_L396_ *)
% 0.92/1.08  assert (zenon_L397_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H114 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H245 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hf6 zenon_Hf7 zenon_H142 zenon_H94 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H2f zenon_H14c zenon_H12e zenon_H12d zenon_H12c zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2d zenon_Hd7 zenon_Hd3 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.08  apply (zenon_L381_); trivial.
% 0.92/1.08  apply (zenon_L395_); trivial.
% 0.92/1.08  (* end of lemma zenon_L397_ *)
% 0.92/1.08  assert (zenon_L398_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp12)) -> (~(hskp13)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H16c zenon_H4a zenon_H174 zenon_H14c zenon_H2f zenon_H13f zenon_H94 zenon_H142 zenon_H114 zenon_H1da zenon_H245 zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H2d zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115 zenon_H11f zenon_H3d zenon_H122 zenon_H126 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.08  apply (zenon_L4_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.08  apply (zenon_L8_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.08  apply (zenon_L396_); trivial.
% 0.92/1.08  apply (zenon_L71_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.08  apply (zenon_L397_); trivial.
% 0.92/1.08  apply (zenon_L71_); trivial.
% 0.92/1.08  (* end of lemma zenon_L398_ *)
% 0.92/1.08  assert (zenon_L399_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H16d zenon_H4a zenon_H114 zenon_Hf6 zenon_H29 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H245 zenon_H5d zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7 zenon_Hf7 zenon_H62 zenon_H63 zenon_H64 zenon_H189 zenon_H1 zenon_H17.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.08  apply (zenon_L8_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.08  apply (zenon_L115_); trivial.
% 0.92/1.08  apply (zenon_L395_); trivial.
% 0.92/1.08  (* end of lemma zenon_L399_ *)
% 0.92/1.08  assert (zenon_L400_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H16c zenon_H4a zenon_H114 zenon_Hf6 zenon_H29 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H245 zenon_H5d zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7 zenon_Hf7 zenon_H62 zenon_H63 zenon_H64 zenon_H189 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.08  apply (zenon_L4_); trivial.
% 0.92/1.08  apply (zenon_L399_); trivial.
% 0.92/1.08  (* end of lemma zenon_L400_ *)
% 0.92/1.08  assert (zenon_L401_ : ((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H10f zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H1 zenon_H1b zenon_H1c zenon_H1d zenon_H245 zenon_H1da zenon_H29 zenon_He4 zenon_H50 zenon_H52 zenon_H83 zenon_Haa zenon_Hab zenon_Hac zenon_H210.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.08  apply (zenon_L244_); trivial.
% 0.92/1.08  apply (zenon_L394_); trivial.
% 0.92/1.08  (* end of lemma zenon_L401_ *)
% 0.92/1.08  assert (zenon_L402_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp8)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H44 zenon_H114 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H245 zenon_H1da zenon_H29 zenon_He4 zenon_H50 zenon_H52 zenon_H83 zenon_Haa zenon_Hab zenon_Hac zenon_H210 zenon_H62 zenon_H63 zenon_H64 zenon_H1 zenon_H189.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.08  apply (zenon_L115_); trivial.
% 0.92/1.08  apply (zenon_L401_); trivial.
% 0.92/1.08  (* end of lemma zenon_L402_ *)
% 0.92/1.08  assert (zenon_L403_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H16d zenon_H4a zenon_H114 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H245 zenon_H1da zenon_H29 zenon_He4 zenon_H50 zenon_H52 zenon_H83 zenon_Haa zenon_Hab zenon_Hac zenon_H210 zenon_H62 zenon_H63 zenon_H64 zenon_H189 zenon_H1 zenon_H17.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.08  apply (zenon_L8_); trivial.
% 0.92/1.08  apply (zenon_L402_); trivial.
% 0.92/1.08  (* end of lemma zenon_L403_ *)
% 0.92/1.08  assert (zenon_L404_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H80 zenon_H16c zenon_H17 zenon_H258 zenon_H251 zenon_H250 zenon_H24f zenon_H189 zenon_H1 zenon_H64 zenon_H63 zenon_H62 zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_He4 zenon_H29 zenon_H1da zenon_H245 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H114 zenon_H4a.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.08  apply (zenon_L301_); trivial.
% 0.92/1.08  apply (zenon_L402_); trivial.
% 0.92/1.08  apply (zenon_L403_); trivial.
% 0.92/1.08  (* end of lemma zenon_L404_ *)
% 0.92/1.08  assert (zenon_L405_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H258 zenon_H210 zenon_H7 zenon_H1 zenon_H17 zenon_H189 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H5d zenon_H245 zenon_H1da zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_H29 zenon_Hf6 zenon_H114 zenon_H4a zenon_H16c.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.08  apply (zenon_L400_); trivial.
% 0.92/1.08  apply (zenon_L404_); trivial.
% 0.92/1.08  (* end of lemma zenon_L405_ *)
% 0.92/1.08  assert (zenon_L406_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H126 zenon_H16a zenon_H3d zenon_H208 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H210 zenon_H1de zenon_H115 zenon_H45 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H29 zenon_H2d zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hf6 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5 zenon_H1b zenon_H1c zenon_H1d zenon_H245 zenon_H1da zenon_H114.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.08  apply (zenon_L396_); trivial.
% 0.92/1.08  apply (zenon_L311_); trivial.
% 0.92/1.08  (* end of lemma zenon_L406_ *)
% 0.92/1.08  assert (zenon_L407_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c1_1 (a1878)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (ndr1_0) -> (c0_1 (a1877)) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1878)) -> (c2_1 (a1878)) -> (~(hskp16)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp29)) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H1da zenon_He7 zenon_H27a zenon_H27b zenon_H27c zenon_Haa zenon_Hab zenon_Hac zenon_H244 zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_Ha zenon_Hd9 zenon_Hdb zenon_Hda zenon_H1dc zenon_H101 zenon_He8 zenon_H5 zenon_H1de zenon_Hb7.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H1da); [ zenon_intro zenon_H4f | zenon_intro zenon_H1db ].
% 0.92/1.08  apply (zenon_L377_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H1db); [ zenon_intro zenon_H1a | zenon_intro zenon_Hb8 ].
% 0.92/1.08  apply (zenon_L229_); trivial.
% 0.92/1.08  exact (zenon_Hb7 zenon_Hb8).
% 0.92/1.08  (* end of lemma zenon_L407_ *)
% 0.92/1.08  assert (zenon_L408_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (~(c0_1 (a1890))) -> (~(c1_1 (a1890))) -> (c2_1 (a1890)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_H116 zenon_H117 zenon_H118 zenon_H208 zenon_H29 zenon_He4.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.08  apply (zenon_L58_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.08  apply (zenon_L407_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.08  apply (zenon_L69_); trivial.
% 0.92/1.08  exact (zenon_H29 zenon_H2a).
% 0.92/1.08  apply (zenon_L392_); trivial.
% 0.92/1.08  (* end of lemma zenon_L408_ *)
% 0.92/1.08  assert (zenon_L409_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H121 zenon_Hf6 zenon_Hd7 zenon_H1da zenon_H1de zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H29 zenon_H208 zenon_Hf7.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.08  apply (zenon_L308_); trivial.
% 0.92/1.08  apply (zenon_L408_); trivial.
% 0.92/1.08  (* end of lemma zenon_L409_ *)
% 0.92/1.08  assert (zenon_L410_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp13)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H16c zenon_H4a zenon_H174 zenon_H14c zenon_H2f zenon_H13f zenon_H94 zenon_H142 zenon_H114 zenon_H1da zenon_H245 zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H2d zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115 zenon_H1de zenon_H210 zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H208 zenon_H3d zenon_H16a zenon_H126 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.08  apply (zenon_L4_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.08  apply (zenon_L8_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.08  apply (zenon_L406_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.08  apply (zenon_L397_); trivial.
% 0.92/1.08  apply (zenon_L409_); trivial.
% 0.92/1.08  (* end of lemma zenon_L410_ *)
% 0.92/1.08  assert (zenon_L411_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H114 zenon_Hf6 zenon_H29 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H245 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hf7 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hd7 zenon_Hd3 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H146 zenon_H115.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.08  apply (zenon_L95_); trivial.
% 0.92/1.08  apply (zenon_L395_); trivial.
% 0.92/1.08  (* end of lemma zenon_L411_ *)
% 0.92/1.08  assert (zenon_L412_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c2_1 (a1878)) -> (c1_1 (a1878)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (ndr1_0) -> (c0_1 (a1877)) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp29)) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H1da zenon_He8 zenon_He7 zenon_H27a zenon_H27b zenon_H27c zenon_Haa zenon_Hab zenon_Hac zenon_H244 zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_Ha zenon_Hd9 zenon_Hdb zenon_Hda zenon_H50 zenon_H52 zenon_H83 zenon_H1de zenon_Hb7.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H1da); [ zenon_intro zenon_H4f | zenon_intro zenon_H1db ].
% 0.92/1.08  apply (zenon_L377_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H1db); [ zenon_intro zenon_H1a | zenon_intro zenon_Hb8 ].
% 0.92/1.08  apply (zenon_L286_); trivial.
% 0.92/1.08  exact (zenon_Hb7 zenon_Hb8).
% 0.92/1.08  (* end of lemma zenon_L412_ *)
% 0.92/1.08  assert (zenon_L413_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H121 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_H208 zenon_H29 zenon_He4 zenon_H50 zenon_H52 zenon_H83 zenon_Haa zenon_Hab zenon_Hac zenon_H210.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.08  apply (zenon_L244_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.08  apply (zenon_L58_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.08  apply (zenon_L412_); trivial.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.08  apply (zenon_L69_); trivial.
% 0.92/1.08  exact (zenon_H29 zenon_H2a).
% 0.92/1.08  apply (zenon_L392_); trivial.
% 0.92/1.08  (* end of lemma zenon_L413_ *)
% 0.92/1.08  assert (zenon_L414_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H44 zenon_H126 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H208 zenon_H50 zenon_H52 zenon_H83 zenon_H210 zenon_H115 zenon_H146 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd3 zenon_Hd7 zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5 zenon_Hf7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H245 zenon_H1da zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_H29 zenon_Hf6 zenon_H114.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.08  apply (zenon_L411_); trivial.
% 0.92/1.08  apply (zenon_L413_); trivial.
% 0.92/1.08  (* end of lemma zenon_L414_ *)
% 0.92/1.08  assert (zenon_L415_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> False).
% 0.92/1.08  do 0 intro. intros zenon_H80 zenon_H16c zenon_H17 zenon_H258 zenon_H251 zenon_H250 zenon_H24f zenon_H114 zenon_Hf6 zenon_H29 zenon_He4 zenon_H25a zenon_H1da zenon_H245 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hf7 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H13f zenon_H146 zenon_H115 zenon_H210 zenon_H208 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H126 zenon_H4a.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.08  apply (zenon_L301_); trivial.
% 0.92/1.08  apply (zenon_L414_); trivial.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.08  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.08  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.08  apply (zenon_L8_); trivial.
% 0.92/1.08  apply (zenon_L414_); trivial.
% 0.92/1.08  (* end of lemma zenon_L415_ *)
% 0.92/1.08  assert (zenon_L416_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H175 zenon_H7f zenon_H258 zenon_H245 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_H7 zenon_H1 zenon_H17 zenon_H114 zenon_H16a zenon_H3d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H168 zenon_H13f zenon_H146 zenon_H115 zenon_Hf6 zenon_H1da zenon_H1de zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H210 zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H29 zenon_H208 zenon_Hf7 zenon_H126 zenon_H4a zenon_H16c.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_L313_); trivial.
% 0.92/1.09  apply (zenon_L415_); trivial.
% 0.92/1.09  (* end of lemma zenon_L416_ *)
% 0.92/1.09  assert (zenon_L417_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H285 zenon_H1af zenon_H208 zenon_H1dc zenon_H1de zenon_H185 zenon_H170 zenon_H10d zenon_H172 zenon_H7e zenon_H16a zenon_H168 zenon_H146 zenon_H16c zenon_H4a zenon_H174 zenon_H14c zenon_H13f zenon_H94 zenon_H142 zenon_H114 zenon_H1da zenon_H245 zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hf6 zenon_He4 zenon_H25a zenon_H2d zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115 zenon_H122 zenon_H126 zenon_H17 zenon_H1 zenon_H7 zenon_H7f zenon_H189 zenon_H210 zenon_H258 zenon_H1b0.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_L398_); trivial.
% 0.92/1.09  apply (zenon_L89_); trivial.
% 0.92/1.09  apply (zenon_L110_); trivial.
% 0.92/1.09  apply (zenon_L405_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_L410_); trivial.
% 0.92/1.09  apply (zenon_L89_); trivial.
% 0.92/1.09  apply (zenon_L416_); trivial.
% 0.92/1.09  apply (zenon_L405_); trivial.
% 0.92/1.09  (* end of lemma zenon_L417_ *)
% 0.92/1.09  assert (zenon_L418_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp12)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp16)) -> (~(hskp13)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H126 zenon_H122 zenon_H11f zenon_H115 zenon_H45 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd3 zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_Hf3 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5 zenon_H5 zenon_H3d zenon_H16a zenon_H114.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.09  apply (zenon_L379_); trivial.
% 0.92/1.09  apply (zenon_L71_); trivial.
% 0.92/1.09  (* end of lemma zenon_L418_ *)
% 0.92/1.09  assert (zenon_L419_ : ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(hskp27)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_Hb9 zenon_H90 zenon_Hbb.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.09  apply (zenon_L50_); trivial.
% 0.92/1.09  apply (zenon_L392_); trivial.
% 0.92/1.09  (* end of lemma zenon_L419_ *)
% 0.92/1.09  assert (zenon_L420_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H194 zenon_H1d zenon_H1c zenon_H1b zenon_H87 zenon_H86 zenon_H85 zenon_H64 zenon_H63 zenon_H62 zenon_H1da zenon_H29 zenon_He4.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.09  apply (zenon_L58_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1da); [ zenon_intro zenon_H4f | zenon_intro zenon_H1db ].
% 0.92/1.09  apply (zenon_L377_); trivial.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1db); [ zenon_intro zenon_H1a | zenon_intro zenon_Hb8 ].
% 0.92/1.09  apply (zenon_L119_); trivial.
% 0.92/1.09  exact (zenon_Hb7 zenon_Hb8).
% 0.92/1.09  apply (zenon_L392_); trivial.
% 0.92/1.09  (* end of lemma zenon_L420_ *)
% 0.92/1.09  assert (zenon_L421_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H44 zenon_Hf6 zenon_Hf7 zenon_H194 zenon_H87 zenon_H86 zenon_H85 zenon_H64 zenon_H63 zenon_H62 zenon_H1da zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.09  apply (zenon_L419_); trivial.
% 0.92/1.09  apply (zenon_L420_); trivial.
% 0.92/1.09  (* end of lemma zenon_L421_ *)
% 0.92/1.09  assert (zenon_L422_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H1b4 zenon_H185 zenon_H283 zenon_H248 zenon_H16c zenon_H4a zenon_Hf6 zenon_Hf7 zenon_H194 zenon_H87 zenon_H86 zenon_H85 zenon_H1da zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7 zenon_H17 zenon_H1 zenon_H7 zenon_Hb5 zenon_H14c zenon_H115 zenon_H7f.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.09  apply (zenon_L4_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.09  apply (zenon_L8_); trivial.
% 0.92/1.09  apply (zenon_L421_); trivial.
% 0.92/1.09  apply (zenon_L89_); trivial.
% 0.92/1.09  apply (zenon_L384_); trivial.
% 0.92/1.09  (* end of lemma zenon_L422_ *)
% 0.92/1.09  assert (zenon_L423_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H13f zenon_Hf1 zenon_H138 zenon_H137 zenon_H136 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_H29 zenon_He4.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.09  apply (zenon_L58_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1da); [ zenon_intro zenon_H4f | zenon_intro zenon_H1db ].
% 0.92/1.09  apply (zenon_L377_); trivial.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1db); [ zenon_intro zenon_H1a | zenon_intro zenon_Hb8 ].
% 0.92/1.09  apply (zenon_L77_); trivial.
% 0.92/1.09  exact (zenon_Hb7 zenon_Hb8).
% 0.92/1.09  apply (zenon_L392_); trivial.
% 0.92/1.09  (* end of lemma zenon_L423_ *)
% 0.92/1.09  assert (zenon_L424_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.09  apply (zenon_L74_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.09  apply (zenon_L419_); trivial.
% 0.92/1.09  apply (zenon_L423_); trivial.
% 0.92/1.09  (* end of lemma zenon_L424_ *)
% 0.92/1.09  assert (zenon_L425_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2b zenon_H2d zenon_Hd7.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.09  apply (zenon_L211_); trivial.
% 0.92/1.09  apply (zenon_L331_); trivial.
% 0.92/1.09  (* end of lemma zenon_L425_ *)
% 0.92/1.09  assert (zenon_L426_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H121 zenon_H115 zenon_H208 zenon_H29 zenon_H198 zenon_H19a zenon_H19b zenon_H96 zenon_H1a7 zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.09  apply (zenon_L47_); trivial.
% 0.92/1.09  apply (zenon_L232_); trivial.
% 0.92/1.09  (* end of lemma zenon_L426_ *)
% 0.92/1.09  assert (zenon_L427_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp15)) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H16c zenon_H4a zenon_H126 zenon_H208 zenon_H96 zenon_H1a7 zenon_Hb5 zenon_H115 zenon_H45 zenon_H5d zenon_Hd3 zenon_H2d zenon_H24c zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_H1da zenon_H13f zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H2f zenon_H10d zenon_H110 zenon_H114 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.09  apply (zenon_L4_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.09  apply (zenon_L8_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.09  apply (zenon_L424_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.09  apply (zenon_L425_); trivial.
% 0.92/1.09  apply (zenon_L378_); trivial.
% 0.92/1.09  apply (zenon_L67_); trivial.
% 0.92/1.09  apply (zenon_L426_); trivial.
% 0.92/1.09  (* end of lemma zenon_L427_ *)
% 0.92/1.09  assert (zenon_L428_ : ((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863)))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H277 zenon_H1ae zenon_H194 zenon_H129 zenon_H24c zenon_H1a7 zenon_H96 zenon_H1b0 zenon_H189 zenon_H7f zenon_H7 zenon_H1 zenon_H17 zenon_H126 zenon_H24a zenon_H115 zenon_H45 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd3 zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_Hb5 zenon_H16a zenon_H114 zenon_H110 zenon_H10d zenon_H142 zenon_H94 zenon_H13f zenon_H14c zenon_H174 zenon_H4a zenon_H16c zenon_H283 zenon_H185 zenon_H258 zenon_H210 zenon_H122 zenon_H25a zenon_H245 zenon_H1da zenon_H146 zenon_H168 zenon_H7e zenon_H172 zenon_H170 zenon_H1de zenon_H1dc zenon_H208 zenon_H1af zenon_H288.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.09  apply (zenon_L385_); trivial.
% 0.92/1.09  apply (zenon_L386_); trivial.
% 0.92/1.09  apply (zenon_L417_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.09  apply (zenon_L4_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.09  apply (zenon_L8_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.09  apply (zenon_L418_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.09  apply (zenon_L382_); trivial.
% 0.92/1.09  apply (zenon_L71_); trivial.
% 0.92/1.09  apply (zenon_L89_); trivial.
% 0.92/1.09  apply (zenon_L384_); trivial.
% 0.92/1.09  apply (zenon_L422_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_L427_); trivial.
% 0.92/1.09  apply (zenon_L89_); trivial.
% 0.92/1.09  apply (zenon_L384_); trivial.
% 0.92/1.09  apply (zenon_L417_); trivial.
% 0.92/1.09  (* end of lemma zenon_L428_ *)
% 0.92/1.09  assert (zenon_L429_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(hskp11)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H1b0 zenon_H6d zenon_H5d zenon_H5f zenon_H7f zenon_H126 zenon_H122 zenon_H129 zenon_H1d8 zenon_He4 zenon_H1da zenon_H13f zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H11f zenon_H79 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H7e zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H29 zenon_H2d zenon_H40 zenon_H45 zenon_H4a zenon_H16c zenon_H27a zenon_H27b zenon_H27c zenon_H248 zenon_H283 zenon_H185.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_L150_); trivial.
% 0.92/1.09  apply (zenon_L384_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_L161_); trivial.
% 0.92/1.09  apply (zenon_L384_); trivial.
% 0.92/1.09  (* end of lemma zenon_L429_ *)
% 0.92/1.09  assert (zenon_L430_ : ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> (c1_1 (a1878)) -> (c2_1 (a1878)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V)))))) -> (~(hskp24)) -> (ndr1_0) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp8)) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H1e0 zenon_H19b zenon_H19a zenon_H198 zenon_H83 zenon_H1de zenon_H29 zenon_He7 zenon_He8 zenon_H2d zenon_H5d zenon_H52 zenon_H50 zenon_H59 zenon_H2b zenon_Ha zenon_H86 zenon_H85 zenon_H87 zenon_H1ec zenon_H1ed zenon_H1d2 zenon_H1.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.92/1.09  apply (zenon_L171_); trivial.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.92/1.09  apply (zenon_L143_); trivial.
% 0.92/1.09  apply (zenon_L322_); trivial.
% 0.92/1.09  (* end of lemma zenon_L430_ *)
% 0.92/1.09  assert (zenon_L431_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp8)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp24)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1872)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp0)) -> False).
% 0.92/1.09  do 0 intro. intros zenon_Hfe zenon_H208 zenon_H1 zenon_H1d2 zenon_H1ed zenon_H1ec zenon_H87 zenon_H85 zenon_H86 zenon_H2b zenon_H50 zenon_H52 zenon_H5d zenon_H2d zenon_H1de zenon_H83 zenon_H198 zenon_H19a zenon_H19b zenon_H1e0 zenon_H29.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.09  apply (zenon_L171_); trivial.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.09  apply (zenon_L430_); trivial.
% 0.92/1.09  exact (zenon_H29 zenon_H2a).
% 0.92/1.09  (* end of lemma zenon_L431_ *)
% 0.92/1.09  assert (zenon_L432_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H208 zenon_H2d zenon_H2b zenon_H5d zenon_H1 zenon_H1ec zenon_H1ed zenon_H1d2 zenon_H1e0 zenon_H50 zenon_H52 zenon_H83 zenon_H85 zenon_H86 zenon_H87 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H29 zenon_He4.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.09  apply (zenon_L58_); trivial.
% 0.92/1.09  apply (zenon_L431_); trivial.
% 0.92/1.09  (* end of lemma zenon_L432_ *)
% 0.92/1.09  assert (zenon_L433_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp9)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (ndr1_0) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H45 zenon_H5f zenon_H31 zenon_H208 zenon_H29 zenon_H1de zenon_H87 zenon_H86 zenon_H85 zenon_H83 zenon_H52 zenon_H50 zenon_H5d zenon_H1 zenon_H1d2 zenon_H1e0 zenon_H182 zenon_H6b zenon_H1ed zenon_H1ec zenon_H1f5 zenon_Ha zenon_H198 zenon_H19a zenon_H19b zenon_H96 zenon_H1a7 zenon_He4 zenon_H2d zenon_Hf7 zenon_Hf6.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.09  apply (zenon_L215_); trivial.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.92/1.09  apply (zenon_L171_); trivial.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.92/1.09  apply (zenon_L23_); trivial.
% 0.92/1.09  apply (zenon_L322_); trivial.
% 0.92/1.09  exact (zenon_H29 zenon_H2a).
% 0.92/1.09  apply (zenon_L432_); trivial.
% 0.92/1.09  apply (zenon_L25_); trivial.
% 0.92/1.09  (* end of lemma zenon_L433_ *)
% 0.92/1.09  assert (zenon_L434_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H80 zenon_H7e zenon_H79 zenon_Hf6 zenon_Hf7 zenon_H2d zenon_He4 zenon_H1a7 zenon_H96 zenon_H19b zenon_H19a zenon_H198 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H1e0 zenon_H1d2 zenon_H1 zenon_H5d zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H29 zenon_H208 zenon_H31 zenon_H5f zenon_H45.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.09  apply (zenon_L433_); trivial.
% 0.92/1.09  apply (zenon_L139_); trivial.
% 0.92/1.09  (* end of lemma zenon_L434_ *)
% 0.92/1.09  assert (zenon_L435_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp15)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H7f zenon_H7e zenon_H79 zenon_Hf6 zenon_Hf7 zenon_He4 zenon_H1a7 zenon_H96 zenon_H19b zenon_H19a zenon_H198 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H1e0 zenon_H1d2 zenon_H5d zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H208 zenon_H5f zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H2f zenon_H29 zenon_H2d zenon_H3d zenon_H40 zenon_H45 zenon_H4a zenon_H16c.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_L136_); trivial.
% 0.92/1.09  apply (zenon_L434_); trivial.
% 0.92/1.09  (* end of lemma zenon_L435_ *)
% 0.92/1.09  assert (zenon_L436_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H1af zenon_H189 zenon_H10d zenon_H110 zenon_H114 zenon_H1a7 zenon_H96 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H1e0 zenon_H1de zenon_H208 zenon_H185 zenon_H283 zenon_H248 zenon_H27c zenon_H27b zenon_H27a zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H7f zenon_H5f zenon_H5d zenon_H6d zenon_H1b0.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.09  apply (zenon_L429_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_L435_); trivial.
% 0.92/1.09  apply (zenon_L384_); trivial.
% 0.92/1.09  apply (zenon_L386_); trivial.
% 0.92/1.09  (* end of lemma zenon_L436_ *)
% 0.92/1.09  assert (zenon_L437_ : ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (ndr1_0) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(hskp27)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H2b zenon_H29 zenon_H13f zenon_Hf1 zenon_H138 zenon_H137 zenon_H136 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_Ha zenon_H24f zenon_H250 zenon_H251 zenon_Hb9 zenon_H25a.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.09  apply (zenon_L305_); trivial.
% 0.92/1.09  apply (zenon_L145_); trivial.
% 0.92/1.09  (* end of lemma zenon_L437_ *)
% 0.92/1.09  assert (zenon_L438_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H29 zenon_H2b zenon_H2d zenon_Hd7 zenon_Hf7.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.09  apply (zenon_L437_); trivial.
% 0.92/1.09  apply (zenon_L146_); trivial.
% 0.92/1.09  (* end of lemma zenon_L438_ *)
% 0.92/1.09  assert (zenon_L439_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (ndr1_0) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_Hf7 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Ha zenon_H29 zenon_H2b zenon_H2d zenon_Hd7.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.09  apply (zenon_L151_); trivial.
% 0.92/1.09  apply (zenon_L438_); trivial.
% 0.92/1.09  (* end of lemma zenon_L439_ *)
% 0.92/1.09  assert (zenon_L440_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H44 zenon_H126 zenon_H146 zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H13f zenon_Hf7 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_H29 zenon_H2d zenon_Hd7 zenon_H5d zenon_H1 zenon_H52 zenon_H50 zenon_H31 zenon_H5f zenon_H45.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.09  apply (zenon_L439_); trivial.
% 0.92/1.09  apply (zenon_L25_); trivial.
% 0.92/1.09  apply (zenon_L159_); trivial.
% 0.92/1.09  (* end of lemma zenon_L440_ *)
% 0.92/1.09  assert (zenon_L441_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H16d zenon_H4a zenon_H126 zenon_H146 zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H13f zenon_Hf7 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_H29 zenon_H2d zenon_Hd7 zenon_H5d zenon_H52 zenon_H50 zenon_H31 zenon_H5f zenon_H45 zenon_H1 zenon_H17.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.09  apply (zenon_L8_); trivial.
% 0.92/1.09  apply (zenon_L440_); trivial.
% 0.92/1.09  (* end of lemma zenon_L441_ *)
% 0.92/1.09  assert (zenon_L442_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H1b0 zenon_H258 zenon_H251 zenon_H250 zenon_H24f zenon_H5f zenon_H5d zenon_H25a zenon_H6d zenon_H189 zenon_H10d zenon_H110 zenon_H114 zenon_H7f zenon_H126 zenon_H122 zenon_H129 zenon_H1d8 zenon_He4 zenon_H1da zenon_H13f zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H11f zenon_H79 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H7e zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H29 zenon_H2d zenon_H40 zenon_H45 zenon_H4a zenon_H16c zenon_H168 zenon_H185.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.09  apply (zenon_L156_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_L116_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_L158_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.09  apply (zenon_L301_); trivial.
% 0.92/1.09  apply (zenon_L440_); trivial.
% 0.92/1.09  apply (zenon_L441_); trivial.
% 0.92/1.09  (* end of lemma zenon_L442_ *)
% 0.92/1.09  assert (zenon_L443_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H29 zenon_H2b zenon_H2d zenon_Hd7 zenon_Hf7.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.09  apply (zenon_L437_); trivial.
% 0.92/1.09  apply (zenon_L331_); trivial.
% 0.92/1.09  (* end of lemma zenon_L443_ *)
% 0.92/1.09  assert (zenon_L444_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> (~(hskp9)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (~(hskp23)) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H45 zenon_H40 zenon_H3d zenon_H31 zenon_H129 zenon_Hb3 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H29 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_H24c zenon_He zenon_Hd zenon_Hc zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_Hf6 zenon_H146.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.09  apply (zenon_L74_); trivial.
% 0.92/1.09  apply (zenon_L443_); trivial.
% 0.92/1.09  apply (zenon_L17_); trivial.
% 0.92/1.09  (* end of lemma zenon_L444_ *)
% 0.92/1.09  assert (zenon_L445_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp21)) -> (c0_1 (a1911)) -> (~(c3_1 (a1911))) -> (~(c1_1 (a1911))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_Hfe zenon_Hd7 zenon_Hd3 zenon_Hd0 zenon_Hc0 zenon_Hbf zenon_Hbe zenon_H13f zenon_Hf1 zenon_H138 zenon_H137 zenon_H136 zenon_H1d zenon_H1c zenon_H1b zenon_H1da.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1da); [ zenon_intro zenon_H4f | zenon_intro zenon_H1db ].
% 0.92/1.09  apply (zenon_L61_); trivial.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1db); [ zenon_intro zenon_H1a | zenon_intro zenon_Hb8 ].
% 0.92/1.09  apply (zenon_L77_); trivial.
% 0.92/1.09  exact (zenon_Hb7 zenon_Hb8).
% 0.92/1.09  apply (zenon_L54_); trivial.
% 0.92/1.09  (* end of lemma zenon_L445_ *)
% 0.92/1.09  assert (zenon_L446_ : ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp21)) -> (c0_1 (a1911)) -> (~(c3_1 (a1911))) -> (~(c1_1 (a1911))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (ndr1_0) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(hskp27)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_Hf7 zenon_Hd7 zenon_Hd3 zenon_Hd0 zenon_Hc0 zenon_Hbf zenon_Hbe zenon_H13f zenon_Hf1 zenon_H138 zenon_H137 zenon_H136 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_Ha zenon_H24f zenon_H250 zenon_H251 zenon_Hb9 zenon_H25a.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.09  apply (zenon_L305_); trivial.
% 0.92/1.09  apply (zenon_L445_); trivial.
% 0.92/1.09  (* end of lemma zenon_L446_ *)
% 0.92/1.09  assert (zenon_L447_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (ndr1_0) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H2b zenon_H2d zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_H29 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_Hf7 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Ha zenon_Hbe zenon_Hbf zenon_Hc0 zenon_Hd0 zenon_Hd3 zenon_Hd7.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.09  apply (zenon_L92_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.09  apply (zenon_L446_); trivial.
% 0.92/1.09  apply (zenon_L331_); trivial.
% 0.92/1.09  (* end of lemma zenon_L447_ *)
% 0.92/1.09  assert (zenon_L448_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (~(hskp9)) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H16c zenon_H4a zenon_H126 zenon_H5f zenon_H115 zenon_Hd3 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H146 zenon_Hf6 zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H24c zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H13f zenon_H29 zenon_H2d zenon_Hd7 zenon_Hf7 zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_H31 zenon_H3d zenon_H40 zenon_H45 zenon_H16a zenon_H114 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.09  apply (zenon_L4_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.09  apply (zenon_L8_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.09  apply (zenon_L444_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.09  apply (zenon_L447_); trivial.
% 0.92/1.09  apply (zenon_L17_); trivial.
% 0.92/1.09  apply (zenon_L96_); trivial.
% 0.92/1.09  apply (zenon_L159_); trivial.
% 0.92/1.09  (* end of lemma zenon_L448_ *)
% 0.92/1.09  assert (zenon_L449_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_Hf6 zenon_Hf7 zenon_H2d zenon_He4 zenon_H1a7 zenon_H96 zenon_H19b zenon_H19a zenon_H198 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H1e0 zenon_H1 zenon_H5d zenon_H1de zenon_H29 zenon_H208 zenon_H5f zenon_H6d zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_L158_); trivial.
% 0.92/1.09  apply (zenon_L434_); trivial.
% 0.92/1.09  (* end of lemma zenon_L449_ *)
% 0.92/1.09  assert (zenon_L450_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H1ab zenon_H1b0 zenon_H6d zenon_H7f zenon_H7e zenon_H79 zenon_Hf6 zenon_Hf7 zenon_He4 zenon_H1a7 zenon_H96 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H1e0 zenon_H1d2 zenon_H5d zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H208 zenon_H5f zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H29 zenon_H2d zenon_H40 zenon_H45 zenon_H4a zenon_H16c zenon_H126 zenon_H115 zenon_Hd3 zenon_H168 zenon_H146 zenon_H1dc zenon_H24c zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H13f zenon_Hd7 zenon_H129 zenon_H16a zenon_H114 zenon_H185.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_L435_); trivial.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_L448_); trivial.
% 0.92/1.09  apply (zenon_L434_); trivial.
% 0.92/1.09  apply (zenon_L449_); trivial.
% 0.92/1.09  (* end of lemma zenon_L450_ *)
% 0.92/1.09  assert (zenon_L451_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H285 zenon_H1af zenon_H1a7 zenon_H96 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H1e0 zenon_H1de zenon_H208 zenon_Hd3 zenon_H1dc zenon_H24c zenon_H16a zenon_H185 zenon_H168 zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H7f zenon_H114 zenon_H110 zenon_H10d zenon_H189 zenon_H6d zenon_H25a zenon_H5d zenon_H5f zenon_H258 zenon_H1b0.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.09  apply (zenon_L442_); trivial.
% 0.92/1.09  apply (zenon_L450_); trivial.
% 0.92/1.09  (* end of lemma zenon_L451_ *)
% 0.92/1.09  assert (zenon_L452_ : ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (ndr1_0) -> (~(hskp18)) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H289 zenon_H27c zenon_H27b zenon_H27a zenon_H1bb zenon_H1ba zenon_H1b9 zenon_Ha zenon_H15.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H23e | zenon_intro zenon_H28a ].
% 0.92/1.09  apply (zenon_L376_); trivial.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H28a); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H16 ].
% 0.92/1.09  apply (zenon_L128_); trivial.
% 0.92/1.09  exact (zenon_H15 zenon_H16).
% 0.92/1.09  (* end of lemma zenon_L452_ *)
% 0.92/1.09  assert (zenon_L453_ : ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp15)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (ndr1_0) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H4a zenon_H45 zenon_H40 zenon_H3d zenon_H2d zenon_H29 zenon_H2f zenon_H31 zenon_H46 zenon_Ha zenon_H27a zenon_H27b zenon_H27c zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H289.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.09  apply (zenon_L452_); trivial.
% 0.92/1.09  apply (zenon_L18_); trivial.
% 0.92/1.09  (* end of lemma zenon_L453_ *)
% 0.92/1.09  assert (zenon_L454_ : ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (ndr1_0) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H185 zenon_H283 zenon_H248 zenon_H289 zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H27c zenon_H27b zenon_H27a zenon_Ha zenon_H46 zenon_H31 zenon_H29 zenon_H2d zenon_H3d zenon_H40 zenon_H45 zenon_H4a.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_L453_); trivial.
% 0.92/1.09  apply (zenon_L384_); trivial.
% 0.92/1.09  (* end of lemma zenon_L454_ *)
% 0.92/1.09  assert (zenon_L455_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (ndr1_0) -> (~(c2_1 (a1862))) -> (forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))) -> (c1_1 (a1862)) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H245 zenon_H83 zenon_H52 zenon_H50 zenon_H27c zenon_H27b zenon_H27a zenon_Ha zenon_H1b9 zenon_H197 zenon_H1bb.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H245); [ zenon_intro zenon_H147 | zenon_intro zenon_H246 ].
% 0.92/1.09  apply (zenon_L87_); trivial.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H246); [ zenon_intro zenon_H23e | zenon_intro zenon_H19 ].
% 0.92/1.09  apply (zenon_L376_); trivial.
% 0.92/1.09  apply (zenon_L178_); trivial.
% 0.92/1.09  (* end of lemma zenon_L455_ *)
% 0.92/1.09  assert (zenon_L456_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H80 zenon_H1de zenon_H87 zenon_H86 zenon_H85 zenon_H245 zenon_H27c zenon_H27b zenon_H27a zenon_H1b9 zenon_H1bb.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.09  apply (zenon_L87_); trivial.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.09  apply (zenon_L36_); trivial.
% 0.92/1.09  apply (zenon_L455_); trivial.
% 0.92/1.09  (* end of lemma zenon_L456_ *)
% 0.92/1.09  assert (zenon_L457_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H1de zenon_H27a zenon_H27b zenon_H27c zenon_H1b9 zenon_H1bb zenon_H245 zenon_H6d zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.09  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.09  apply (zenon_L158_); trivial.
% 0.92/1.09  apply (zenon_L456_); trivial.
% 0.92/1.09  (* end of lemma zenon_L457_ *)
% 0.92/1.09  assert (zenon_L458_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (ndr1_0) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_H1b0 zenon_H7f zenon_H1de zenon_H245 zenon_H6d zenon_H4a zenon_H45 zenon_H40 zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_Ha zenon_H27a zenon_H27b zenon_H27c zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H289 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H11f zenon_H170 zenon_Hd7 zenon_H168 zenon_H13f zenon_H146 zenon_H122 zenon_H126 zenon_H185.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.09  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.09  apply (zenon_L453_); trivial.
% 0.92/1.09  apply (zenon_L155_); trivial.
% 0.92/1.09  apply (zenon_L457_); trivial.
% 0.92/1.09  (* end of lemma zenon_L458_ *)
% 0.92/1.09  assert (zenon_L459_ : ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (c0_1 (a1858)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (ndr1_0) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(hskp27)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> False).
% 0.92/1.09  do 0 intro. intros zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_H70 zenon_H71 zenon_H72 zenon_H13f zenon_Hf1 zenon_H138 zenon_H137 zenon_H136 zenon_H1bb zenon_H1b9 zenon_H1ea zenon_Ha zenon_H24f zenon_H250 zenon_H251 zenon_Hb9 zenon_H25a.
% 0.92/1.09  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.10  apply (zenon_L305_); trivial.
% 0.92/1.10  apply (zenon_L222_); trivial.
% 0.92/1.10  (* end of lemma zenon_L459_ *)
% 0.92/1.10  assert (zenon_L460_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c0_1 (a1862)) -> (~(c3_1 (a1875))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_H1de zenon_H1dc zenon_H5 zenon_H1ba zenon_H1d zenon_H1b zenon_H1c zenon_H1fc zenon_H29 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1ea zenon_H1b9 zenon_H1bb zenon_Hf1 zenon_H13f zenon_H72 zenon_H71 zenon_H70 zenon_Hf3 zenon_Hf8 zenon_Hf7 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.10  apply (zenon_L74_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.10  apply (zenon_L459_); trivial.
% 0.92/1.10  apply (zenon_L192_); trivial.
% 0.92/1.10  (* end of lemma zenon_L460_ *)
% 0.92/1.10  assert (zenon_L461_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H114 zenon_H16a zenon_H3d zenon_H115 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_Hd3 zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_He4 zenon_H29 zenon_H1fc zenon_H1ba zenon_H1b9 zenon_H1bb zenon_H5 zenon_H1dc zenon_H1de zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1ea zenon_Hf3 zenon_Hf8 zenon_H7e.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.10  apply (zenon_L201_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.10  apply (zenon_L460_); trivial.
% 0.92/1.10  apply (zenon_L94_); trivial.
% 0.92/1.10  apply (zenon_L96_); trivial.
% 0.92/1.10  (* end of lemma zenon_L461_ *)
% 0.92/1.10  assert (zenon_L462_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp16)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp9)) -> (~(hskp13)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp0)) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H121 zenon_H208 zenon_H5 zenon_H40 zenon_H87 zenon_H85 zenon_H86 zenon_H31 zenon_H3d zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H29.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.10  apply (zenon_L170_); trivial.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.10  apply (zenon_L69_); trivial.
% 0.92/1.10  exact (zenon_H29 zenon_H2a).
% 0.92/1.10  (* end of lemma zenon_L462_ *)
% 0.92/1.10  assert (zenon_L463_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c1_1 (a1862)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp13)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H126 zenon_H208 zenon_H198 zenon_H19a zenon_H19b zenon_H40 zenon_H31 zenon_H7e zenon_Hf8 zenon_Hf3 zenon_H1ea zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H1de zenon_H1dc zenon_H5 zenon_H1bb zenon_H1b9 zenon_H1ba zenon_H1fc zenon_H29 zenon_He4 zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H13f zenon_H1d zenon_H1c zenon_H1b zenon_Hd3 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_Hd7 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H115 zenon_H3d zenon_H16a zenon_H114.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.10  apply (zenon_L461_); trivial.
% 0.92/1.10  apply (zenon_L462_); trivial.
% 0.92/1.10  (* end of lemma zenon_L463_ *)
% 0.92/1.10  assert (zenon_L464_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H1c5 zenon_H4b zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H29 zenon_He4.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.10  apply (zenon_L58_); trivial.
% 0.92/1.10  apply (zenon_L130_); trivial.
% 0.92/1.10  (* end of lemma zenon_L464_ *)
% 0.92/1.10  assert (zenon_L465_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_H1c5 zenon_H4b zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.10  apply (zenon_L419_); trivial.
% 0.92/1.10  apply (zenon_L464_); trivial.
% 0.92/1.10  (* end of lemma zenon_L465_ *)
% 0.92/1.10  assert (zenon_L466_ : ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp12)) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp13)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> (ndr1_0) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H4a zenon_H126 zenon_H122 zenon_H11f zenon_H7e zenon_H1ea zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H1de zenon_H1dc zenon_H5 zenon_H1fc zenon_H29 zenon_He4 zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H13f zenon_Hd3 zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_Hd7 zenon_H90 zenon_Hbb zenon_H2f zenon_H14c zenon_H115 zenon_H3d zenon_H16a zenon_H114 zenon_Ha zenon_H27a zenon_H27b zenon_H27c zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H289.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.10  apply (zenon_L452_); trivial.
% 0.92/1.10  apply (zenon_L198_); trivial.
% 0.92/1.10  (* end of lemma zenon_L466_ *)
% 0.92/1.10  assert (zenon_L467_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (ndr1_0) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H7f zenon_H245 zenon_H289 zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H27c zenon_H27b zenon_H27a zenon_Ha zenon_H114 zenon_H16a zenon_H3d zenon_H115 zenon_H14c zenon_H2f zenon_Hbb zenon_H90 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Hd3 zenon_H13f zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_He4 zenon_H29 zenon_H1fc zenon_H1dc zenon_H1de zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H1ea zenon_H7e zenon_H11f zenon_H122 zenon_H126 zenon_H4a.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.10  apply (zenon_L466_); trivial.
% 0.92/1.10  apply (zenon_L456_); trivial.
% 0.92/1.10  (* end of lemma zenon_L467_ *)
% 0.92/1.10  assert (zenon_L468_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H1b4 zenon_H4a zenon_Hf6 zenon_Hf7 zenon_H194 zenon_H87 zenon_H86 zenon_H85 zenon_H1da zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Haa zenon_Hab zenon_Hac zenon_H244 zenon_Hd7 zenon_H27a zenon_H27b zenon_H27c zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H289.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.10  apply (zenon_L452_); trivial.
% 0.92/1.10  apply (zenon_L421_); trivial.
% 0.92/1.10  (* end of lemma zenon_L468_ *)
% 0.92/1.10  assert (zenon_L469_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H3f zenon_Hf6 zenon_Hf7 zenon_H1fe zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H29 zenon_He4 zenon_Hbb zenon_H90 zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.10  apply (zenon_L419_); trivial.
% 0.92/1.10  apply (zenon_L219_); trivial.
% 0.92/1.10  (* end of lemma zenon_L469_ *)
% 0.92/1.10  assert (zenon_L470_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H121 zenon_H45 zenon_H1fe zenon_H85 zenon_H86 zenon_H87 zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_H208 zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H1da zenon_Hf7 zenon_Hf6.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.10  apply (zenon_L231_); trivial.
% 0.92/1.10  apply (zenon_L469_); trivial.
% 0.92/1.10  (* end of lemma zenon_L470_ *)
% 0.92/1.10  assert (zenon_L471_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H44 zenon_H174 zenon_H142 zenon_H94 zenon_H114 zenon_H16a zenon_H3d zenon_H115 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Hd3 zenon_H13f zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_He4 zenon_H29 zenon_H1fc zenon_H1ba zenon_H1b9 zenon_H1bb zenon_H5 zenon_H1dc zenon_H1de zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1ea zenon_Hf8 zenon_H7e zenon_H11f zenon_H122 zenon_H126.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.10  apply (zenon_L461_); trivial.
% 0.92/1.10  apply (zenon_L71_); trivial.
% 0.92/1.10  apply (zenon_L108_); trivial.
% 0.92/1.10  (* end of lemma zenon_L471_ *)
% 0.92/1.10  assert (zenon_L472_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (ndr1_0) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H126 zenon_H1da zenon_H210 zenon_H208 zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_Ha zenon_H2d zenon_H29 zenon_Hf3 zenon_Hf8 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H90 zenon_Hbb zenon_H1de zenon_H87 zenon_H86 zenon_H85 zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H1fe zenon_H45.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.10  apply (zenon_L387_); trivial.
% 0.92/1.10  apply (zenon_L469_); trivial.
% 0.92/1.10  apply (zenon_L409_); trivial.
% 0.92/1.10  (* end of lemma zenon_L472_ *)
% 0.92/1.10  assert (zenon_L473_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58)))))))) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H114 zenon_H110 zenon_H115 zenon_H14c zenon_H2f zenon_Hbb zenon_H90 zenon_Hd7 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_Hd3 zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_He4 zenon_H29 zenon_H1fc zenon_H1ba zenon_H1b9 zenon_H1bb zenon_H5 zenon_H1dc zenon_H1de zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H12c zenon_H12d zenon_H12e zenon_H10d zenon_H172 zenon_H7e.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.10  apply (zenon_L196_); trivial.
% 0.92/1.10  apply (zenon_L102_); trivial.
% 0.92/1.10  apply (zenon_L67_); trivial.
% 0.92/1.10  (* end of lemma zenon_L473_ *)
% 0.92/1.10  assert (zenon_L474_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H121 zenon_H45 zenon_H1fe zenon_H85 zenon_H86 zenon_H87 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_H208 zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H1da zenon_Hf7 zenon_Hf6.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.10  apply (zenon_L231_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.10  apply (zenon_L308_); trivial.
% 0.92/1.10  apply (zenon_L219_); trivial.
% 0.92/1.10  (* end of lemma zenon_L474_ *)
% 0.92/1.10  assert (zenon_L475_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H157 zenon_H126 zenon_H45 zenon_H1fe zenon_H85 zenon_H86 zenon_H87 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_H208 zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H1da zenon_Hf7 zenon_Hf6 zenon_Hd7 zenon_H142 zenon_H94 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H13f zenon_H1d zenon_H1c zenon_H1b zenon_H146.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.10  apply (zenon_L107_); trivial.
% 0.92/1.10  apply (zenon_L474_); trivial.
% 0.92/1.10  (* end of lemma zenon_L475_ *)
% 0.92/1.10  assert (zenon_L476_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H44 zenon_H174 zenon_Hd7 zenon_H142 zenon_H94 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H13f zenon_H146 zenon_H208 zenon_H29 zenon_Hf8 zenon_H50 zenon_H52 zenon_H83 zenon_H85 zenon_H86 zenon_H87 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H126.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.10  apply (zenon_L350_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.10  apply (zenon_L107_); trivial.
% 0.92/1.10  apply (zenon_L316_); trivial.
% 0.92/1.10  (* end of lemma zenon_L476_ *)
% 0.92/1.10  assert (zenon_L477_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1872)) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H16d zenon_H208 zenon_H50 zenon_H52 zenon_H1de zenon_H83 zenon_H87 zenon_H86 zenon_H85 zenon_H198 zenon_H19a zenon_H19b zenon_H24c zenon_H29.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.10  apply (zenon_L171_); trivial.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H24c); [ zenon_intro zenon_H199 | zenon_intro zenon_H24d ].
% 0.92/1.10  apply (zenon_L171_); trivial.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H24d); [ zenon_intro zenon_H4f | zenon_intro zenon_Hb ].
% 0.92/1.10  apply (zenon_L23_); trivial.
% 0.92/1.10  apply (zenon_L6_); trivial.
% 0.92/1.10  exact (zenon_H29 zenon_H2a).
% 0.92/1.10  (* end of lemma zenon_L477_ *)
% 0.92/1.10  assert (zenon_L478_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H80 zenon_H16c zenon_H24c zenon_H258 zenon_H251 zenon_H250 zenon_H24f zenon_H126 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H86 zenon_H85 zenon_Hf8 zenon_H29 zenon_H208 zenon_H146 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_H94 zenon_H142 zenon_Hd7 zenon_H174 zenon_H4a.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.10  apply (zenon_L301_); trivial.
% 0.92/1.10  apply (zenon_L476_); trivial.
% 0.92/1.10  apply (zenon_L477_); trivial.
% 0.92/1.10  (* end of lemma zenon_L478_ *)
% 0.92/1.10  assert (zenon_L479_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp0)) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H80 zenon_H208 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H1 zenon_H5d zenon_H87 zenon_H85 zenon_H86 zenon_H21d zenon_H21e zenon_H21f zenon_H226 zenon_H29.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.10  apply (zenon_L171_); trivial.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.92/1.10  apply (zenon_L250_); trivial.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.92/1.10  apply (zenon_L23_); trivial.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.92/1.10  apply (zenon_L137_); trivial.
% 0.92/1.10  exact (zenon_H1 zenon_H2).
% 0.92/1.10  exact (zenon_H1 zenon_H2).
% 0.92/1.10  exact (zenon_H29 zenon_H2a).
% 0.92/1.10  (* end of lemma zenon_L479_ *)
% 0.92/1.10  assert (zenon_L480_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H1ab zenon_H1b0 zenon_H7f zenon_H208 zenon_H29 zenon_H5d zenon_H1de zenon_H6d zenon_H79 zenon_H1d2 zenon_H45 zenon_H7e zenon_H21d zenon_H21e zenon_H21f zenon_H40 zenon_H31 zenon_H87 zenon_H85 zenon_H86 zenon_H1 zenon_H226.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.10  apply (zenon_L255_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.10  apply (zenon_L158_); trivial.
% 0.92/1.10  apply (zenon_L479_); trivial.
% 0.92/1.10  (* end of lemma zenon_L480_ *)
% 0.92/1.10  assert (zenon_L481_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H1af zenon_H208 zenon_H1de zenon_H21d zenon_H21e zenon_H21f zenon_H226 zenon_H185 zenon_H283 zenon_H248 zenon_H27c zenon_H27b zenon_H27a zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H7f zenon_H5f zenon_H5d zenon_H6d zenon_H1b0.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.10  apply (zenon_L429_); trivial.
% 0.92/1.10  apply (zenon_L480_); trivial.
% 0.92/1.10  (* end of lemma zenon_L481_ *)
% 0.92/1.10  assert (zenon_L482_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H285 zenon_Hf6 zenon_H25a zenon_H21d zenon_H21e zenon_H21f zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_H1 zenon_H226 zenon_Hf7.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.10  apply (zenon_L305_); trivial.
% 0.92/1.10  apply (zenon_L257_); trivial.
% 0.92/1.10  apply (zenon_L251_); trivial.
% 0.92/1.10  (* end of lemma zenon_L482_ *)
% 0.92/1.10  assert (zenon_L483_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H44 zenon_H126 zenon_H122 zenon_H3d zenon_H11f zenon_H115 zenon_H146 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd3 zenon_Hd7 zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5 zenon_Hf7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H245 zenon_H1da zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_H29 zenon_Hf6 zenon_H114.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.10  apply (zenon_L411_); trivial.
% 0.92/1.10  apply (zenon_L71_); trivial.
% 0.92/1.10  (* end of lemma zenon_L483_ *)
% 0.92/1.10  assert (zenon_L484_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp12)) -> (~(hskp13)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H175 zenon_H16c zenon_H17 zenon_H258 zenon_H251 zenon_H250 zenon_H24f zenon_H114 zenon_Hf6 zenon_H29 zenon_He4 zenon_H25a zenon_H1da zenon_H245 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hf7 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H168 zenon_H13f zenon_H146 zenon_H115 zenon_H11f zenon_H3d zenon_H122 zenon_H126 zenon_H4a.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.10  apply (zenon_L301_); trivial.
% 0.92/1.10  apply (zenon_L483_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.10  apply (zenon_L8_); trivial.
% 0.92/1.10  apply (zenon_L483_); trivial.
% 0.92/1.10  (* end of lemma zenon_L484_ *)
% 0.92/1.10  assert (zenon_L485_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H174 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H1e0 zenon_H94 zenon_H142 zenon_H5f zenon_H1 zenon_H5d zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_He4 zenon_H29 zenon_H2d zenon_Hf7 zenon_Hf6 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H208 zenon_H126 zenon_H6d zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.10  apply (zenon_L158_); trivial.
% 0.92/1.10  apply (zenon_L326_); trivial.
% 0.92/1.10  (* end of lemma zenon_L485_ *)
% 0.92/1.10  assert (zenon_L486_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H1af zenon_H174 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H1e0 zenon_H94 zenon_H142 zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_H1de zenon_H208 zenon_H185 zenon_H283 zenon_H248 zenon_H27c zenon_H27b zenon_H27a zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H7f zenon_H5f zenon_H5d zenon_H6d zenon_H1b0.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.10  apply (zenon_L429_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.10  apply (zenon_L327_); trivial.
% 0.92/1.10  apply (zenon_L384_); trivial.
% 0.92/1.10  apply (zenon_L485_); trivial.
% 0.92/1.10  (* end of lemma zenon_L486_ *)
% 0.92/1.10  assert (zenon_L487_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(hskp9)) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H16c zenon_H4a zenon_H126 zenon_H5f zenon_H146 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_H29 zenon_H2d zenon_Hd7 zenon_H31 zenon_H3d zenon_H40 zenon_H45 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.10  apply (zenon_L4_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.10  apply (zenon_L8_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.10  apply (zenon_L154_); trivial.
% 0.92/1.10  apply (zenon_L159_); trivial.
% 0.92/1.10  (* end of lemma zenon_L487_ *)
% 0.92/1.10  assert (zenon_L488_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H285 zenon_H1af zenon_H174 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H1e0 zenon_H94 zenon_H142 zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_H1de zenon_H208 zenon_H185 zenon_H168 zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H7f zenon_H114 zenon_H110 zenon_H10d zenon_H189 zenon_H6d zenon_H25a zenon_H5d zenon_H5f zenon_H258 zenon_H1b0.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.10  apply (zenon_L442_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.10  apply (zenon_L327_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.10  apply (zenon_L487_); trivial.
% 0.92/1.10  apply (zenon_L351_); trivial.
% 0.92/1.10  apply (zenon_L485_); trivial.
% 0.92/1.10  (* end of lemma zenon_L488_ *)
% 0.92/1.10  assert (zenon_L489_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp20)) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_Hf5 zenon_H45 zenon_H5d zenon_H1 zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hbb zenon_H90 zenon_Hd0 zenon_Hd3 zenon_Hd7 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H2d zenon_Hf1 zenon_Hf3 zenon_Hf8 zenon_Hf7 zenon_Hf6.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.10  apply (zenon_L365_); trivial.
% 0.92/1.10  apply (zenon_L378_); trivial.
% 0.92/1.10  (* end of lemma zenon_L489_ *)
% 0.92/1.10  assert (zenon_L490_ : ((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H10f zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H5d zenon_H1 zenon_H1b zenon_H1c zenon_H1d zenon_H245 zenon_H1da zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.10  apply (zenon_L320_); trivial.
% 0.92/1.10  apply (zenon_L394_); trivial.
% 0.92/1.10  (* end of lemma zenon_L490_ *)
% 0.92/1.10  assert (zenon_L491_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (~(hskp20)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H114 zenon_H1b zenon_H1c zenon_H1d zenon_H245 zenon_H1da zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_Hf3 zenon_Hf1 zenon_H2d zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.10  apply (zenon_L47_); trivial.
% 0.92/1.10  apply (zenon_L489_); trivial.
% 0.92/1.10  apply (zenon_L490_); trivial.
% 0.92/1.10  (* end of lemma zenon_L491_ *)
% 0.92/1.10  assert (zenon_L492_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c3_1 (a1898)) -> (~(c1_1 (a1898))) -> (~(c0_1 (a1898))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H142 zenon_H94 zenon_H245 zenon_H1d zenon_H1c zenon_H1b zenon_H27c zenon_H27b zenon_H27a zenon_H106 zenon_H105 zenon_H104 zenon_H1 zenon_H5d zenon_H12e zenon_H12d zenon_H12c zenon_H29 zenon_He4.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.10  apply (zenon_L58_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 0.92/1.10  apply (zenon_L75_); trivial.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 0.92/1.10  apply (zenon_L390_); trivial.
% 0.92/1.10  exact (zenon_H94 zenon_H95).
% 0.92/1.10  (* end of lemma zenon_L492_ *)
% 0.92/1.10  assert (zenon_L493_ : ((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H10f zenon_Hf6 zenon_Hf7 zenon_H142 zenon_H94 zenon_H245 zenon_H1d zenon_H1c zenon_H1b zenon_H27c zenon_H27b zenon_H27a zenon_H1 zenon_H5d zenon_H12e zenon_H12d zenon_H12c zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.10  apply (zenon_L320_); trivial.
% 0.92/1.10  apply (zenon_L492_); trivial.
% 0.92/1.10  (* end of lemma zenon_L493_ *)
% 0.92/1.10  assert (zenon_L494_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H157 zenon_H126 zenon_H122 zenon_H3d zenon_H11f zenon_H115 zenon_H45 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd3 zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_H14c zenon_H2f zenon_H1b zenon_H1c zenon_H1d zenon_H13f zenon_H94 zenon_H142 zenon_Hf7 zenon_Hf6 zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_H245 zenon_H114.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.10  apply (zenon_L381_); trivial.
% 0.92/1.10  apply (zenon_L493_); trivial.
% 0.92/1.10  apply (zenon_L71_); trivial.
% 0.92/1.10  (* end of lemma zenon_L494_ *)
% 0.92/1.10  assert (zenon_L495_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp12)) -> (~(hskp13)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H16c zenon_H4a zenon_H174 zenon_H14c zenon_H2f zenon_H13f zenon_H94 zenon_H142 zenon_H114 zenon_H245 zenon_H1da zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hf6 zenon_Hf7 zenon_Hf8 zenon_H2d zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115 zenon_H11f zenon_H3d zenon_H122 zenon_H126 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.10  apply (zenon_L4_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.10  apply (zenon_L8_); trivial.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.10  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.10  apply (zenon_L491_); trivial.
% 0.92/1.10  apply (zenon_L71_); trivial.
% 0.92/1.10  apply (zenon_L494_); trivial.
% 0.92/1.10  (* end of lemma zenon_L495_ *)
% 0.92/1.10  assert (zenon_L496_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.10  do 0 intro. intros zenon_H121 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_H208 zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.10  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.10  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.10  apply (zenon_L320_); trivial.
% 0.92/1.10  apply (zenon_L408_); trivial.
% 0.92/1.10  (* end of lemma zenon_L496_ *)
% 0.92/1.10  assert (zenon_L497_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H7f zenon_H14c zenon_H2f zenon_H7 zenon_H1 zenon_H17 zenon_H126 zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H208 zenon_H115 zenon_H45 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H2d zenon_Hf8 zenon_Hf7 zenon_Hf6 zenon_Haa zenon_Hab zenon_Hac zenon_Hb5 zenon_H1da zenon_H245 zenon_H114 zenon_H142 zenon_H94 zenon_H24c zenon_H174 zenon_H4a zenon_H16c.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.11  apply (zenon_L4_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.11  apply (zenon_L8_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.11  apply (zenon_L491_); trivial.
% 0.92/1.11  apply (zenon_L496_); trivial.
% 0.92/1.11  apply (zenon_L337_); trivial.
% 0.92/1.11  apply (zenon_L89_); trivial.
% 0.92/1.11  (* end of lemma zenon_L497_ *)
% 0.92/1.11  assert (zenon_L498_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp20)) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H114 zenon_H1b zenon_H1c zenon_H1d zenon_H245 zenon_H1da zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H2d zenon_H29 zenon_Hf1 zenon_Hf3 zenon_Hf8 zenon_Hf7 zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.11  apply (zenon_L389_); trivial.
% 0.92/1.11  apply (zenon_L490_); trivial.
% 0.92/1.11  (* end of lemma zenon_L498_ *)
% 0.92/1.11  assert (zenon_L499_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp12)) -> (~(hskp13)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H16c zenon_H4a zenon_H174 zenon_H14c zenon_H2f zenon_H13f zenon_H94 zenon_H142 zenon_H114 zenon_H245 zenon_H1da zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H2d zenon_H29 zenon_Hf8 zenon_Hf7 zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H45 zenon_H115 zenon_H11f zenon_H3d zenon_H122 zenon_H126 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.11  apply (zenon_L4_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.11  apply (zenon_L8_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.11  apply (zenon_L498_); trivial.
% 0.92/1.11  apply (zenon_L71_); trivial.
% 0.92/1.11  apply (zenon_L494_); trivial.
% 0.92/1.11  (* end of lemma zenon_L499_ *)
% 0.92/1.11  assert (zenon_L500_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp19)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H115 zenon_H45 zenon_H5d zenon_H1 zenon_Hd0 zenon_Hd3 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_H2d zenon_Hf3 zenon_Hf8 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_H1da zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_Hf7 zenon_Hf6 zenon_H146.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.11  apply (zenon_L424_); trivial.
% 0.92/1.11  apply (zenon_L489_); trivial.
% 0.92/1.11  (* end of lemma zenon_L500_ *)
% 0.92/1.11  assert (zenon_L501_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp13)) -> (~(hskp12)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H157 zenon_H126 zenon_H122 zenon_H3d zenon_H11f zenon_H115 zenon_H45 zenon_H5d zenon_H1 zenon_Hd3 zenon_H2d zenon_H14c zenon_H2f zenon_H94 zenon_H142 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_H1da zenon_H1b zenon_H1c zenon_H1d zenon_H13f zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_H245 zenon_H114.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.11  apply (zenon_L424_); trivial.
% 0.92/1.11  apply (zenon_L380_); trivial.
% 0.92/1.11  apply (zenon_L493_); trivial.
% 0.92/1.11  apply (zenon_L71_); trivial.
% 0.92/1.11  (* end of lemma zenon_L501_ *)
% 0.92/1.11  assert (zenon_L502_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H16d zenon_Hf6 zenon_Hf7 zenon_H24c zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.11  apply (zenon_L320_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.11  apply (zenon_L58_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H24c); [ zenon_intro zenon_H199 | zenon_intro zenon_H24d ].
% 0.92/1.11  apply (zenon_L218_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H24d); [ zenon_intro zenon_H4f | zenon_intro zenon_Hb ].
% 0.92/1.11  apply (zenon_L377_); trivial.
% 0.92/1.11  apply (zenon_L6_); trivial.
% 0.92/1.11  (* end of lemma zenon_L502_ *)
% 0.92/1.11  assert (zenon_L503_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H1ab zenon_H7f zenon_H174 zenon_H45 zenon_H1e0 zenon_H1d2 zenon_H5d zenon_H94 zenon_H142 zenon_H208 zenon_Hf8 zenon_H126 zenon_H7 zenon_H1 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H1de zenon_H87 zenon_H86 zenon_H85 zenon_H1dc zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H24c zenon_Hf7 zenon_Hf6 zenon_H16c.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.11  apply (zenon_L4_); trivial.
% 0.92/1.11  apply (zenon_L502_); trivial.
% 0.92/1.11  apply (zenon_L351_); trivial.
% 0.92/1.11  (* end of lemma zenon_L503_ *)
% 0.92/1.11  assert (zenon_L504_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(hskp12)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (ndr1_0) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp16)) -> (~(hskp13)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H126 zenon_H122 zenon_H11f zenon_H115 zenon_H45 zenon_H5d zenon_H1 zenon_Hd3 zenon_Hf8 zenon_Hf3 zenon_H2d zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Ha zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H90 zenon_Hbb zenon_He4 zenon_H29 zenon_H1da zenon_H1b zenon_H1c zenon_H1d zenon_H13f zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H5 zenon_H3d zenon_H16a zenon_H114.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.11  apply (zenon_L424_); trivial.
% 0.92/1.11  apply (zenon_L388_); trivial.
% 0.92/1.11  apply (zenon_L96_); trivial.
% 0.92/1.11  apply (zenon_L71_); trivial.
% 0.92/1.11  (* end of lemma zenon_L504_ *)
% 0.92/1.11  assert (zenon_L505_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H16d zenon_H4a zenon_H114 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H5d zenon_H245 zenon_H1da zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H62 zenon_H63 zenon_H64 zenon_H189 zenon_H1 zenon_H17.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.11  apply (zenon_L8_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.11  apply (zenon_L115_); trivial.
% 0.92/1.11  apply (zenon_L490_); trivial.
% 0.92/1.11  (* end of lemma zenon_L505_ *)
% 0.92/1.11  assert (zenon_L506_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H16c zenon_H4a zenon_H114 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H5d zenon_H245 zenon_H1da zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H62 zenon_H63 zenon_H64 zenon_H189 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.11  apply (zenon_L4_); trivial.
% 0.92/1.11  apply (zenon_L505_); trivial.
% 0.92/1.11  (* end of lemma zenon_L506_ *)
% 0.92/1.11  assert (zenon_L507_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H44 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H194 zenon_H87 zenon_H86 zenon_H85 zenon_H64 zenon_H63 zenon_H62 zenon_H1da zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.11  apply (zenon_L320_); trivial.
% 0.92/1.11  apply (zenon_L420_); trivial.
% 0.92/1.11  (* end of lemma zenon_L507_ *)
% 0.92/1.11  assert (zenon_L508_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H210 zenon_H258 zenon_H251 zenon_H250 zenon_H24f zenon_H85 zenon_H86 zenon_H87 zenon_H194 zenon_H7 zenon_H1 zenon_H17 zenon_H189 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H1da zenon_H245 zenon_H5d zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H114 zenon_H4a zenon_H16c.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.11  apply (zenon_L506_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.11  apply (zenon_L301_); trivial.
% 0.92/1.11  apply (zenon_L507_); trivial.
% 0.92/1.11  apply (zenon_L403_); trivial.
% 0.92/1.11  (* end of lemma zenon_L508_ *)
% 0.92/1.11  assert (zenon_L509_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_H1c5 zenon_H4b zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H29 zenon_He4 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.11  apply (zenon_L320_); trivial.
% 0.92/1.11  apply (zenon_L464_); trivial.
% 0.92/1.11  (* end of lemma zenon_L509_ *)
% 0.92/1.11  assert (zenon_L510_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (ndr1_0) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H45 zenon_H1fe zenon_H90 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_Hd7 zenon_H2d zenon_H29 zenon_Ha zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_Hf7 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hf6 zenon_H146.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.11  apply (zenon_L439_); trivial.
% 0.92/1.11  apply (zenon_L348_); trivial.
% 0.92/1.11  (* end of lemma zenon_L510_ *)
% 0.92/1.11  assert (zenon_L511_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (ndr1_0) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H16c zenon_H24c zenon_H258 zenon_H251 zenon_H250 zenon_H24f zenon_Ha zenon_H45 zenon_H1fe zenon_H90 zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_Hd7 zenon_H2d zenon_H29 zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_Hf7 zenon_H13f zenon_H1da zenon_H25a zenon_He4 zenon_Hf6 zenon_H146 zenon_H208 zenon_Hbb zenon_H126 zenon_H4a.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.11  apply (zenon_L301_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.11  apply (zenon_L510_); trivial.
% 0.92/1.11  apply (zenon_L366_); trivial.
% 0.92/1.11  apply (zenon_L349_); trivial.
% 0.92/1.11  (* end of lemma zenon_L511_ *)
% 0.92/1.11  assert (zenon_L512_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp18)\/(hskp17))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H175 zenon_H7f zenon_Hf8 zenon_H94 zenon_H142 zenon_H174 zenon_H4a zenon_H126 zenon_Hbb zenon_H208 zenon_H146 zenon_Hf6 zenon_He4 zenon_H25a zenon_H1da zenon_H13f zenon_Hf7 zenon_H168 zenon_H29 zenon_H2d zenon_Hd7 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_H1de zenon_H87 zenon_H86 zenon_H85 zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H90 zenon_H1fe zenon_H45 zenon_H24f zenon_H250 zenon_H251 zenon_H258 zenon_H24c zenon_H16c.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.11  apply (zenon_L511_); trivial.
% 0.92/1.11  apply (zenon_L478_); trivial.
% 0.92/1.11  (* end of lemma zenon_L512_ *)
% 0.92/1.11  assert (zenon_L513_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c2_1 (a1877)) -> (c3_1 (a1877)) -> (c0_1 (a1877)) -> (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (ndr1_0) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H1de zenon_Hda zenon_Hdb zenon_Hd9 zenon_H1a zenon_H245 zenon_H83 zenon_H52 zenon_H50 zenon_H27c zenon_H27b zenon_H27a zenon_Ha zenon_H1b9 zenon_H1bb.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.11  apply (zenon_L87_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.11  apply (zenon_L228_); trivial.
% 0.92/1.11  apply (zenon_L455_); trivial.
% 0.92/1.11  (* end of lemma zenon_L513_ *)
% 0.92/1.11  assert (zenon_L514_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1862))) -> (c1_1 (a1862)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H80 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H1de zenon_H1b9 zenon_H1bb zenon_H245 zenon_H1da zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.11  apply (zenon_L320_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.11  apply (zenon_L58_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1da); [ zenon_intro zenon_H4f | zenon_intro zenon_H1db ].
% 0.92/1.11  apply (zenon_L377_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1db); [ zenon_intro zenon_H1a | zenon_intro zenon_Hb8 ].
% 0.92/1.11  apply (zenon_L513_); trivial.
% 0.92/1.11  exact (zenon_Hb7 zenon_Hb8).
% 0.92/1.11  apply (zenon_L392_); trivial.
% 0.92/1.11  (* end of lemma zenon_L514_ *)
% 0.92/1.11  assert (zenon_L515_ : (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (ndr1_0) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H199 zenon_Ha zenon_H28b zenon_H28c zenon_H28d.
% 0.92/1.11  generalize (zenon_H199 (a1855)). zenon_intro zenon_H28e.
% 0.92/1.11  apply (zenon_imply_s _ _ zenon_H28e); [ zenon_intro zenon_H9 | zenon_intro zenon_H28f ].
% 0.92/1.11  exact (zenon_H9 zenon_Ha).
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H28f); [ zenon_intro zenon_H291 | zenon_intro zenon_H290 ].
% 0.92/1.11  exact (zenon_H28b zenon_H291).
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H290); [ zenon_intro zenon_H293 | zenon_intro zenon_H292 ].
% 0.92/1.11  exact (zenon_H28c zenon_H293).
% 0.92/1.11  exact (zenon_H28d zenon_H292).
% 0.92/1.11  (* end of lemma zenon_L515_ *)
% 0.92/1.11  assert (zenon_L516_ : ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (ndr1_0) -> (~(hskp4)) -> (~(hskp5)) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H1a9 zenon_H28d zenon_H28c zenon_H28b zenon_Ha zenon_H153 zenon_H96.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1a9); [ zenon_intro zenon_H199 | zenon_intro zenon_H1aa ].
% 0.92/1.11  apply (zenon_L515_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1aa); [ zenon_intro zenon_H154 | zenon_intro zenon_H97 ].
% 0.92/1.11  exact (zenon_H153 zenon_H154).
% 0.92/1.11  exact (zenon_H96 zenon_H97).
% 0.92/1.11  (* end of lemma zenon_L516_ *)
% 0.92/1.11  assert (zenon_L517_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp1)) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H3f zenon_H1fe zenon_H28d zenon_H28c zenon_H28b zenon_H90.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1fe); [ zenon_intro zenon_H199 | zenon_intro zenon_H1ff ].
% 0.92/1.11  apply (zenon_L515_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1ff); [ zenon_intro zenon_H33 | zenon_intro zenon_H91 ].
% 0.92/1.11  apply (zenon_L15_); trivial.
% 0.92/1.11  exact (zenon_H90 zenon_H91).
% 0.92/1.11  (* end of lemma zenon_L517_ *)
% 0.92/1.11  assert (zenon_L518_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H45 zenon_H1fe zenon_H90 zenon_H28d zenon_H28c zenon_H28b zenon_H1 zenon_H4b zenon_H4d.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.11  apply (zenon_L21_); trivial.
% 0.92/1.11  apply (zenon_L517_); trivial.
% 0.92/1.11  (* end of lemma zenon_L518_ *)
% 0.92/1.11  assert (zenon_L519_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> (~(hskp7)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp8)) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H1ae zenon_H92 zenon_H8e zenon_H4d zenon_H1 zenon_H28b zenon_H28c zenon_H28d zenon_H90 zenon_H1fe zenon_H45.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.11  apply (zenon_L518_); trivial.
% 0.92/1.11  apply (zenon_L132_); trivial.
% 0.92/1.11  (* end of lemma zenon_L519_ *)
% 0.92/1.11  assert (zenon_L520_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H1e0 zenon_H1b9 zenon_H1ba zenon_H1d2 zenon_H2b zenon_H2d zenon_H28d zenon_H28c zenon_H28b zenon_H29 zenon_He4.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.11  apply (zenon_L58_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.92/1.11  apply (zenon_L515_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.92/1.11  apply (zenon_L143_); trivial.
% 0.92/1.11  apply (zenon_L238_); trivial.
% 0.92/1.11  (* end of lemma zenon_L520_ *)
% 0.92/1.11  assert (zenon_L521_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H1c7 zenon_H45 zenon_H1fe zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_H28b zenon_H28c zenon_H28d zenon_H1d2 zenon_H1e0 zenon_Hf7 zenon_Hf6.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.11  apply (zenon_L211_); trivial.
% 0.92/1.11  apply (zenon_L520_); trivial.
% 0.92/1.11  apply (zenon_L517_); trivial.
% 0.92/1.11  (* end of lemma zenon_L521_ *)
% 0.92/1.11  assert (zenon_L522_ : ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp7)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H26f zenon_Hd7 zenon_H2d zenon_H29 zenon_Hbb zenon_He4 zenon_H1d2 zenon_H1e0 zenon_Hf7 zenon_Hf6 zenon_H45 zenon_H1fe zenon_H90 zenon_H28d zenon_H28c zenon_H28b zenon_H4d zenon_H8e zenon_H92 zenon_H1ae.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.11  apply (zenon_L519_); trivial.
% 0.92/1.11  apply (zenon_L521_); trivial.
% 0.92/1.11  (* end of lemma zenon_L522_ *)
% 0.92/1.11  assert (zenon_L523_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp24)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> False).
% 0.92/1.11  do 0 intro. intros zenon_Hfe zenon_H24c zenon_H28d zenon_H28c zenon_H28b zenon_H2b zenon_H29 zenon_H2d zenon_Hc zenon_Hd zenon_He.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H24c); [ zenon_intro zenon_H199 | zenon_intro zenon_H24d ].
% 0.92/1.11  apply (zenon_L515_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H24d); [ zenon_intro zenon_H4f | zenon_intro zenon_Hb ].
% 0.92/1.11  apply (zenon_L143_); trivial.
% 0.92/1.11  apply (zenon_L6_); trivial.
% 0.92/1.11  (* end of lemma zenon_L523_ *)
% 0.92/1.11  assert (zenon_L524_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H24c zenon_He zenon_Hd zenon_Hc zenon_H2b zenon_H2d zenon_H28d zenon_H28c zenon_H28b zenon_H29 zenon_He4.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.11  apply (zenon_L58_); trivial.
% 0.92/1.11  apply (zenon_L523_); trivial.
% 0.92/1.11  (* end of lemma zenon_L524_ *)
% 0.92/1.11  assert (zenon_L525_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_H24c zenon_He zenon_Hd zenon_Hc zenon_H2b zenon_H2d zenon_H28d zenon_H28c zenon_H28b zenon_H29 zenon_He4 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.11  apply (zenon_L320_); trivial.
% 0.92/1.11  apply (zenon_L524_); trivial.
% 0.92/1.11  (* end of lemma zenon_L525_ *)
% 0.92/1.11  assert (zenon_L526_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H16d zenon_H45 zenon_H1fe zenon_H90 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H28b zenon_H28c zenon_H28d zenon_H2d zenon_H24c zenon_Hf7 zenon_Hf6.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.11  apply (zenon_L525_); trivial.
% 0.92/1.11  apply (zenon_L517_); trivial.
% 0.92/1.11  (* end of lemma zenon_L526_ *)
% 0.92/1.11  assert (zenon_L527_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H16c zenon_H45 zenon_H1fe zenon_H90 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H28b zenon_H28c zenon_H28d zenon_H2d zenon_H24c zenon_Hf7 zenon_Hf6 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.11  apply (zenon_L4_); trivial.
% 0.92/1.11  apply (zenon_L526_); trivial.
% 0.92/1.11  (* end of lemma zenon_L527_ *)
% 0.92/1.11  assert (zenon_L528_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp8)) -> False).
% 0.92/1.11  do 0 intro. intros zenon_Hfe zenon_H5d zenon_H29 zenon_H2d zenon_H2b zenon_H86 zenon_H85 zenon_H87 zenon_H70 zenon_H71 zenon_H72 zenon_H1d2 zenon_H1.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.92/1.11  apply (zenon_L143_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.92/1.11  apply (zenon_L138_); trivial.
% 0.92/1.11  exact (zenon_H1 zenon_H2).
% 0.92/1.11  (* end of lemma zenon_L528_ *)
% 0.92/1.11  assert (zenon_L529_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H5d zenon_H1 zenon_H70 zenon_H71 zenon_H72 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H2b zenon_H2d zenon_H29 zenon_He4.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.11  apply (zenon_L58_); trivial.
% 0.92/1.11  apply (zenon_L528_); trivial.
% 0.92/1.11  (* end of lemma zenon_L529_ *)
% 0.92/1.11  assert (zenon_L530_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_H5d zenon_H1 zenon_H70 zenon_H71 zenon_H72 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H2b zenon_H2d zenon_H29 zenon_He4 zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.11  apply (zenon_L320_); trivial.
% 0.92/1.11  apply (zenon_L529_); trivial.
% 0.92/1.11  (* end of lemma zenon_L530_ *)
% 0.92/1.11  assert (zenon_L531_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp8)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp0)) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H3f zenon_H208 zenon_H28d zenon_H28c zenon_H28b zenon_H1 zenon_H50 zenon_H52 zenon_H5d zenon_H29.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.11  apply (zenon_L515_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.11  apply (zenon_L24_); trivial.
% 0.92/1.11  exact (zenon_H29 zenon_H2a).
% 0.92/1.11  (* end of lemma zenon_L531_ *)
% 0.92/1.11  assert (zenon_L532_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp18)) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H7e zenon_H45 zenon_H208 zenon_H50 zenon_H52 zenon_H28d zenon_H28c zenon_H28b zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H2d zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H1 zenon_H5d zenon_Hf7 zenon_Hf6 zenon_H15 zenon_H11f zenon_H170.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.11  apply (zenon_L101_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.11  apply (zenon_L530_); trivial.
% 0.92/1.11  apply (zenon_L531_); trivial.
% 0.92/1.11  (* end of lemma zenon_L532_ *)
% 0.92/1.11  assert (zenon_L533_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp0)) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H121 zenon_H208 zenon_H28d zenon_H28c zenon_H28b zenon_H29.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.11  apply (zenon_L515_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.11  apply (zenon_L69_); trivial.
% 0.92/1.11  exact (zenon_H29 zenon_H2a).
% 0.92/1.11  (* end of lemma zenon_L533_ *)
% 0.92/1.11  assert (zenon_L534_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H44 zenon_H126 zenon_H208 zenon_H146 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_H29 zenon_H2d zenon_Hd7 zenon_H28b zenon_H28c zenon_H28d zenon_H90 zenon_H1fe zenon_H45.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.11  apply (zenon_L153_); trivial.
% 0.92/1.11  apply (zenon_L517_); trivial.
% 0.92/1.11  apply (zenon_L533_); trivial.
% 0.92/1.11  (* end of lemma zenon_L534_ *)
% 0.92/1.11  assert (zenon_L535_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H175 zenon_H7f zenon_H4a zenon_H126 zenon_H146 zenon_H13f zenon_H168 zenon_Hd7 zenon_H170 zenon_H11f zenon_H5d zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H208 zenon_H7e zenon_H7 zenon_H1 zenon_Hf6 zenon_Hf7 zenon_H24c zenon_H2d zenon_H28d zenon_H28c zenon_H28b zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H90 zenon_H1fe zenon_H45 zenon_H16c.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.11  apply (zenon_L527_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.11  apply (zenon_L532_); trivial.
% 0.92/1.11  apply (zenon_L534_); trivial.
% 0.92/1.11  (* end of lemma zenon_L535_ *)
% 0.92/1.11  assert (zenon_L536_ : ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> (ndr1_0) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp19)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H126 zenon_Ha zenon_H28b zenon_H28c zenon_H28d zenon_Hf8 zenon_Hf3 zenon_H52 zenon_H50 zenon_H29 zenon_H208.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.11  apply (zenon_L515_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.11  apply (zenon_L99_); trivial.
% 0.92/1.11  exact (zenon_H29 zenon_H2a).
% 0.92/1.11  apply (zenon_L533_); trivial.
% 0.92/1.11  (* end of lemma zenon_L536_ *)
% 0.92/1.11  assert (zenon_L537_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H80 zenon_H174 zenon_H45 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H86 zenon_H85 zenon_H1e0 zenon_H1d2 zenon_H1 zenon_H5d zenon_H94 zenon_H142 zenon_Hf6 zenon_H208 zenon_H29 zenon_Hf8 zenon_H28d zenon_H28c zenon_H28b zenon_H126.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.11  apply (zenon_L536_); trivial.
% 0.92/1.11  apply (zenon_L325_); trivial.
% 0.92/1.11  (* end of lemma zenon_L537_ *)
% 0.92/1.11  assert (zenon_L538_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H1ab zenon_H7f zenon_H174 zenon_H1de zenon_H87 zenon_H86 zenon_H85 zenon_H1e0 zenon_H1d2 zenon_H5d zenon_H94 zenon_H142 zenon_H208 zenon_Hf8 zenon_H126 zenon_H7 zenon_H1 zenon_Hf6 zenon_Hf7 zenon_H24c zenon_H2d zenon_H28d zenon_H28c zenon_H28b zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H90 zenon_H1fe zenon_H45 zenon_H16c.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.11  apply (zenon_L527_); trivial.
% 0.92/1.11  apply (zenon_L537_); trivial.
% 0.92/1.11  (* end of lemma zenon_L538_ *)
% 0.92/1.11  assert (zenon_L539_ : ((~(hskp9))\/((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(hskp8)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H274 zenon_Hb5 zenon_H45 zenon_H1fe zenon_H90 zenon_H28d zenon_H28c zenon_H28b zenon_H1 zenon_H4d zenon_H1b0 zenon_H208 zenon_H24c zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H6d zenon_H5d zenon_H5f zenon_H7f zenon_H126 zenon_H122 zenon_H129 zenon_H1d8 zenon_He4 zenon_H1da zenon_H13f zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H79 zenon_H1d2 zenon_H7e zenon_H7 zenon_H17 zenon_H46 zenon_H29 zenon_H2d zenon_H40 zenon_H4a zenon_H16c zenon_H168 zenon_H185 zenon_Hf8 zenon_H142 zenon_H94 zenon_H1e0 zenon_H1de zenon_H174 zenon_H1af zenon_H1ae.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.11  apply (zenon_L518_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.11  apply (zenon_L156_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.11  apply (zenon_L161_); trivial.
% 0.92/1.11  apply (zenon_L535_); trivial.
% 0.92/1.11  apply (zenon_L538_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.11  apply (zenon_L518_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.11  apply (zenon_L527_); trivial.
% 0.92/1.11  apply (zenon_L89_); trivial.
% 0.92/1.11  apply (zenon_L535_); trivial.
% 0.92/1.11  apply (zenon_L538_); trivial.
% 0.92/1.11  (* end of lemma zenon_L539_ *)
% 0.92/1.11  assert (zenon_L540_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H1c7 zenon_H45 zenon_H1fe zenon_H90 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H28b zenon_H28c zenon_H28d zenon_H2d zenon_H1d2 zenon_H1e0 zenon_Hf7 zenon_Hf6.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.11  apply (zenon_L320_); trivial.
% 0.92/1.11  apply (zenon_L520_); trivial.
% 0.92/1.11  apply (zenon_L517_); trivial.
% 0.92/1.11  (* end of lemma zenon_L540_ *)
% 0.92/1.11  assert (zenon_L541_ : ((ndr1_0)/\((c2_1 (a1857))/\((~(c0_1 (a1857)))/\(~(c3_1 (a1857)))))) -> ((~(hskp6))\/((ndr1_0)/\((c1_1 (a1860))/\((~(c0_1 (a1860)))/\(~(c2_1 (a1860))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((~(hskp9))\/((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp7))\/((ndr1_0)/\((c0_1 (a1861))/\((~(c1_1 (a1861)))/\(~(c2_1 (a1861))))))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H294 zenon_H295 zenon_H226 zenon_H26f zenon_Hd7 zenon_H2d zenon_H29 zenon_Hbb zenon_He4 zenon_H1d2 zenon_H1e0 zenon_Hf7 zenon_Hf6 zenon_H45 zenon_H1fe zenon_H90 zenon_H28d zenon_H28c zenon_H28b zenon_H4d zenon_H92 zenon_H1ae zenon_H274 zenon_Hb5 zenon_H1b0 zenon_H208 zenon_H24c zenon_H262 zenon_H6d zenon_H5d zenon_H5f zenon_H7f zenon_H126 zenon_H122 zenon_H129 zenon_H1d8 zenon_H1da zenon_H13f zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H79 zenon_H7e zenon_H7 zenon_H17 zenon_H46 zenon_H40 zenon_H4a zenon_H16c zenon_H168 zenon_H185 zenon_Hf8 zenon_H142 zenon_H1de zenon_H174 zenon_H1af zenon_H273.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H294). zenon_intro zenon_Ha. zenon_intro zenon_H296.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H296). zenon_intro zenon_H232. zenon_intro zenon_H297.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 0.92/1.11  apply (zenon_L522_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.11  apply (zenon_L539_); trivial.
% 0.92/1.11  apply (zenon_L540_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H272). zenon_intro zenon_Ha. zenon_intro zenon_H275.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H275). zenon_intro zenon_H21f. zenon_intro zenon_H276.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H276). zenon_intro zenon_H21d. zenon_intro zenon_H21e.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 0.92/1.11  apply (zenon_L522_); trivial.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.11  apply (zenon_L373_); trivial.
% 0.92/1.11  apply (zenon_L540_); trivial.
% 0.92/1.11  (* end of lemma zenon_L541_ *)
% 0.92/1.11  assert (zenon_L542_ : ((~(hskp5))\/((ndr1_0)/\((c2_1 (a1857))/\((~(c0_1 (a1857)))/\(~(c3_1 (a1857))))))) -> ((~(hskp6))\/((ndr1_0)/\((c1_1 (a1860))/\((~(c0_1 (a1860)))/\(~(c2_1 (a1860))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((~(hskp9))\/((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp7))\/((ndr1_0)/\((c0_1 (a1861))/\((~(c1_1 (a1861)))/\(~(c2_1 (a1861))))))) -> (ndr1_0) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> (~(hskp4)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H298 zenon_H295 zenon_H226 zenon_H26f zenon_Hd7 zenon_H2d zenon_H29 zenon_Hbb zenon_He4 zenon_H1d2 zenon_H1e0 zenon_Hf7 zenon_Hf6 zenon_H45 zenon_H1fe zenon_H90 zenon_H4d zenon_H92 zenon_H1ae zenon_H274 zenon_Hb5 zenon_H1b0 zenon_H208 zenon_H24c zenon_H262 zenon_H6d zenon_H5d zenon_H5f zenon_H7f zenon_H126 zenon_H122 zenon_H129 zenon_H1d8 zenon_H1da zenon_H13f zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H79 zenon_H7e zenon_H7 zenon_H17 zenon_H46 zenon_H40 zenon_H4a zenon_H16c zenon_H168 zenon_H185 zenon_Hf8 zenon_H142 zenon_H1de zenon_H174 zenon_H1af zenon_H273 zenon_Ha zenon_H28b zenon_H28c zenon_H28d zenon_H153 zenon_H1a9.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 0.92/1.11  apply (zenon_L516_); trivial.
% 0.92/1.11  apply (zenon_L541_); trivial.
% 0.92/1.11  (* end of lemma zenon_L542_ *)
% 0.92/1.11  assert (zenon_L543_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (~(c1_1 (a1861))) -> (ndr1_0) -> (~(hskp15)) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H14c zenon_H83 zenon_H52 zenon_H50 zenon_H1ed zenon_H1ec zenon_H178 zenon_H1f5 zenon_Ha zenon_H2f.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H14c); [ zenon_intro zenon_H147 | zenon_intro zenon_H14d ].
% 0.92/1.11  apply (zenon_L87_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H14d); [ zenon_intro zenon_Hbd | zenon_intro zenon_H30 ].
% 0.92/1.11  apply (zenon_L185_); trivial.
% 0.92/1.11  exact (zenon_H2f zenon_H30).
% 0.92/1.11  (* end of lemma zenon_L543_ *)
% 0.92/1.11  assert (zenon_L544_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp15)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp0)) -> False).
% 0.92/1.11  do 0 intro. intros zenon_H80 zenon_H208 zenon_H2f zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H14c zenon_H28b zenon_H28c zenon_H28d zenon_H1e0 zenon_H29.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.11  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.11  apply (zenon_L515_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.92/1.11  apply (zenon_L515_); trivial.
% 0.92/1.11  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.92/1.11  apply (zenon_L23_); trivial.
% 0.92/1.11  apply (zenon_L543_); trivial.
% 0.92/1.11  exact (zenon_H29 zenon_H2a).
% 0.92/1.11  (* end of lemma zenon_L544_ *)
% 0.92/1.11  assert (zenon_L545_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1b4 zenon_H185 zenon_H283 zenon_H248 zenon_H27c zenon_H27b zenon_H27a zenon_H7e zenon_H45 zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H31 zenon_H79 zenon_H6d zenon_H28b zenon_H28c zenon_H28d zenon_H1e0 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H14c zenon_H29 zenon_H208 zenon_H7f.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L158_); trivial.
% 0.92/1.12  apply (zenon_L544_); trivial.
% 0.92/1.12  apply (zenon_L384_); trivial.
% 0.92/1.12  (* end of lemma zenon_L545_ *)
% 0.92/1.12  assert (zenon_L546_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(hskp11)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1b0 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H6d zenon_H7f zenon_H208 zenon_H14c zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H1e0 zenon_H28d zenon_H28c zenon_H28b zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H29 zenon_H2d zenon_H40 zenon_H45 zenon_H4a zenon_H16c zenon_H27a zenon_H27b zenon_H27c zenon_H248 zenon_H283 zenon_H185.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L136_); trivial.
% 0.92/1.12  apply (zenon_L544_); trivial.
% 0.92/1.12  apply (zenon_L384_); trivial.
% 0.92/1.12  apply (zenon_L545_); trivial.
% 0.92/1.12  (* end of lemma zenon_L546_ *)
% 0.92/1.12  assert (zenon_L547_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (ndr1_0) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(hskp0)) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_Ha zenon_H28b zenon_H28c zenon_H28d zenon_H2d zenon_H2b zenon_H29 zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_Hf7.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.12  apply (zenon_L305_); trivial.
% 0.92/1.12  apply (zenon_L523_); trivial.
% 0.92/1.12  apply (zenon_L524_); trivial.
% 0.92/1.12  (* end of lemma zenon_L547_ *)
% 0.92/1.12  assert (zenon_L548_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H16d zenon_H45 zenon_H1fe zenon_H90 zenon_Hf7 zenon_H24c zenon_H29 zenon_H2d zenon_H28d zenon_H28c zenon_H28b zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hf6.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.12  apply (zenon_L547_); trivial.
% 0.92/1.12  apply (zenon_L517_); trivial.
% 0.92/1.12  (* end of lemma zenon_L548_ *)
% 0.92/1.12  assert (zenon_L549_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H16c zenon_H45 zenon_H1fe zenon_H90 zenon_Hf7 zenon_H24c zenon_H29 zenon_H2d zenon_H28d zenon_H28c zenon_H28b zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hf6 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.12  apply (zenon_L4_); trivial.
% 0.92/1.12  apply (zenon_L548_); trivial.
% 0.92/1.12  (* end of lemma zenon_L549_ *)
% 0.92/1.12  assert (zenon_L550_ : ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (ndr1_0) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(hskp27)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_Hf7 zenon_H5d zenon_H1 zenon_H70 zenon_H71 zenon_H72 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H29 zenon_H2b zenon_H2d zenon_Ha zenon_H24f zenon_H250 zenon_H251 zenon_Hb9 zenon_H25a.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.12  apply (zenon_L305_); trivial.
% 0.92/1.12  apply (zenon_L528_); trivial.
% 0.92/1.12  (* end of lemma zenon_L550_ *)
% 0.92/1.12  assert (zenon_L551_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (ndr1_0) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(hskp0)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_Ha zenon_H2d zenon_H2b zenon_H29 zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H72 zenon_H71 zenon_H70 zenon_H1 zenon_H5d zenon_Hf7.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.12  apply (zenon_L550_); trivial.
% 0.92/1.12  apply (zenon_L529_); trivial.
% 0.92/1.12  (* end of lemma zenon_L551_ *)
% 0.92/1.12  assert (zenon_L552_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp18)) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H7e zenon_H45 zenon_H208 zenon_H50 zenon_H52 zenon_H28d zenon_H28c zenon_H28b zenon_Hf7 zenon_H5d zenon_H1 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H29 zenon_H2d zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hf6 zenon_H15 zenon_H11f zenon_H170.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.12  apply (zenon_L101_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.12  apply (zenon_L551_); trivial.
% 0.92/1.12  apply (zenon_L531_); trivial.
% 0.92/1.12  (* end of lemma zenon_L552_ *)
% 0.92/1.12  assert (zenon_L553_ : ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (ndr1_0) -> (~(hskp26)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H299 zenon_H12e zenon_H12d zenon_H12c zenon_H64 zenon_H63 zenon_H62 zenon_Ha zenon_H127.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H299); [ zenon_intro zenon_H12b | zenon_intro zenon_H29a ].
% 0.92/1.12  apply (zenon_L75_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H29a); [ zenon_intro zenon_H61 | zenon_intro zenon_H128 ].
% 0.92/1.12  apply (zenon_L28_); trivial.
% 0.92/1.12  exact (zenon_H127 zenon_H128).
% 0.92/1.12  (* end of lemma zenon_L553_ *)
% 0.92/1.12  assert (zenon_L554_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (ndr1_0) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp20)) -> (~(c3_1 (a1875))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H45 zenon_H1fe zenon_H90 zenon_H28d zenon_H28c zenon_H28b zenon_H299 zenon_H64 zenon_H63 zenon_H62 zenon_H12e zenon_H12d zenon_H12c zenon_Ha zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H29 zenon_H13f zenon_Hf1 zenon_H1d zenon_H1c zenon_H1b zenon_H1da zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hf6 zenon_H146.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.12  apply (zenon_L553_); trivial.
% 0.92/1.12  apply (zenon_L438_); trivial.
% 0.92/1.12  apply (zenon_L517_); trivial.
% 0.92/1.12  (* end of lemma zenon_L554_ *)
% 0.92/1.12  assert (zenon_L555_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H157 zenon_H126 zenon_H208 zenon_H146 zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H1b zenon_H1c zenon_H1d zenon_H13f zenon_H29 zenon_H2d zenon_Hd7 zenon_Hf7 zenon_H62 zenon_H63 zenon_H64 zenon_H299 zenon_H28b zenon_H28c zenon_H28d zenon_H90 zenon_H1fe zenon_H45.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.12  apply (zenon_L554_); trivial.
% 0.92/1.12  apply (zenon_L533_); trivial.
% 0.92/1.12  (* end of lemma zenon_L555_ *)
% 0.92/1.12  assert (zenon_L556_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H44 zenon_H174 zenon_H146 zenon_H1da zenon_H13f zenon_Hd7 zenon_H62 zenon_H63 zenon_H64 zenon_H299 zenon_H45 zenon_H1fe zenon_H90 zenon_H28d zenon_H28c zenon_H28b zenon_Hf7 zenon_Hf8 zenon_H29 zenon_H2d zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hf6 zenon_H208 zenon_H126.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.12  apply (zenon_L387_); trivial.
% 0.92/1.12  apply (zenon_L517_); trivial.
% 0.92/1.12  apply (zenon_L533_); trivial.
% 0.92/1.12  apply (zenon_L555_); trivial.
% 0.92/1.12  (* end of lemma zenon_L556_ *)
% 0.92/1.12  assert (zenon_L557_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H4a zenon_H174 zenon_H146 zenon_H1da zenon_H13f zenon_Hd7 zenon_H299 zenon_Hf8 zenon_H126 zenon_H170 zenon_H11f zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H5d zenon_H208 zenon_H7e zenon_H7 zenon_H1 zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H28b zenon_H28c zenon_H28d zenon_H2d zenon_H29 zenon_H24c zenon_Hf7 zenon_H90 zenon_H1fe zenon_H45 zenon_H16c.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L549_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.12  apply (zenon_L552_); trivial.
% 0.92/1.12  apply (zenon_L556_); trivial.
% 0.92/1.12  (* end of lemma zenon_L557_ *)
% 0.92/1.12  assert (zenon_L558_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1b0 zenon_H174 zenon_H299 zenon_Hf8 zenon_H5d zenon_H208 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H28b zenon_H28c zenon_H28d zenon_H24c zenon_H90 zenon_H1fe zenon_H7f zenon_H126 zenon_H122 zenon_H129 zenon_H1d8 zenon_He4 zenon_H1da zenon_H13f zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H11f zenon_H79 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H7e zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H29 zenon_H2d zenon_H40 zenon_H45 zenon_H4a zenon_H16c zenon_H168 zenon_H185.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.12  apply (zenon_L156_); trivial.
% 0.92/1.12  apply (zenon_L557_); trivial.
% 0.92/1.12  (* end of lemma zenon_L558_ *)
% 0.92/1.12  assert (zenon_L559_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H285 zenon_H1af zenon_H6d zenon_H1a7 zenon_H96 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H1e0 zenon_H1de zenon_H5f zenon_Hd3 zenon_H1dc zenon_H16a zenon_H114 zenon_H185 zenon_H168 zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H7f zenon_H1fe zenon_H90 zenon_H24c zenon_H28d zenon_H28c zenon_H28b zenon_H25a zenon_H208 zenon_H5d zenon_Hf8 zenon_H299 zenon_H174 zenon_H1b0.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.12  apply (zenon_L558_); trivial.
% 0.92/1.12  apply (zenon_L450_); trivial.
% 0.92/1.12  (* end of lemma zenon_L559_ *)
% 0.92/1.12  assert (zenon_L560_ : ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H185 zenon_H4a zenon_H126 zenon_H146 zenon_H13f zenon_H168 zenon_Hd7 zenon_H170 zenon_H11f zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H5d zenon_H208 zenon_H7e zenon_H16c zenon_H45 zenon_H1fe zenon_H90 zenon_Hf7 zenon_H24c zenon_H29 zenon_H2d zenon_H28d zenon_H28c zenon_H28b zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_Hf6 zenon_H1 zenon_H7 zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_H14c zenon_H115 zenon_H7f.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L549_); trivial.
% 0.92/1.12  apply (zenon_L89_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L549_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.12  apply (zenon_L552_); trivial.
% 0.92/1.12  apply (zenon_L534_); trivial.
% 0.92/1.12  (* end of lemma zenon_L560_ *)
% 0.92/1.12  assert (zenon_L561_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H16d zenon_H45 zenon_H1fe zenon_H28d zenon_H28c zenon_H28b zenon_Hd7 zenon_H2d zenon_H29 zenon_H90 zenon_Hbb zenon_He4 zenon_H24c zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H1da zenon_Hf7 zenon_Hf6.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.12  apply (zenon_L425_); trivial.
% 0.92/1.12  apply (zenon_L517_); trivial.
% 0.92/1.12  (* end of lemma zenon_L561_ *)
% 0.92/1.12  assert (zenon_L562_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H7f zenon_H208 zenon_H14c zenon_H2f zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H1e0 zenon_H7 zenon_H1 zenon_Hf6 zenon_Hf7 zenon_H1da zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H24c zenon_He4 zenon_Hbb zenon_H90 zenon_H29 zenon_H2d zenon_Hd7 zenon_H28b zenon_H28c zenon_H28d zenon_H1fe zenon_H45 zenon_H16c.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.12  apply (zenon_L4_); trivial.
% 0.92/1.12  apply (zenon_L561_); trivial.
% 0.92/1.12  apply (zenon_L544_); trivial.
% 0.92/1.12  (* end of lemma zenon_L562_ *)
% 0.92/1.12  assert (zenon_L563_ : (forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22)))))) -> (ndr1_0) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H29b zenon_Ha zenon_H29c zenon_H29d zenon_H29e.
% 0.92/1.12  generalize (zenon_H29b (a1853)). zenon_intro zenon_H29f.
% 0.92/1.12  apply (zenon_imply_s _ _ zenon_H29f); [ zenon_intro zenon_H9 | zenon_intro zenon_H2a0 ].
% 0.92/1.12  exact (zenon_H9 zenon_Ha).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2a0); [ zenon_intro zenon_H2a2 | zenon_intro zenon_H2a1 ].
% 0.92/1.12  exact (zenon_H29c zenon_H2a2).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2a1); [ zenon_intro zenon_H2a4 | zenon_intro zenon_H2a3 ].
% 0.92/1.12  exact (zenon_H2a4 zenon_H29d).
% 0.92/1.12  exact (zenon_H2a3 zenon_H29e).
% 0.92/1.12  (* end of lemma zenon_L563_ *)
% 0.92/1.12  assert (zenon_L564_ : (forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))) -> (ndr1_0) -> (~(c3_1 (a1863))) -> (forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V)))))) -> (~(c1_1 (a1863))) -> (c2_1 (a1863)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H2a5 zenon_Ha zenon_Hab zenon_H59 zenon_Haa zenon_Hac.
% 0.92/1.12  generalize (zenon_H2a5 (a1863)). zenon_intro zenon_H2a6.
% 0.92/1.12  apply (zenon_imply_s _ _ zenon_H2a6); [ zenon_intro zenon_H9 | zenon_intro zenon_H2a7 ].
% 0.92/1.12  exact (zenon_H9 zenon_Ha).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2a7); [ zenon_intro zenon_Hb2 | zenon_intro zenon_H2a8 ].
% 0.92/1.12  exact (zenon_Hab zenon_Hb2).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2a8); [ zenon_intro zenon_H2a9 | zenon_intro zenon_Hb1 ].
% 0.92/1.12  generalize (zenon_H59 (a1863)). zenon_intro zenon_H2aa.
% 0.92/1.12  apply (zenon_imply_s _ _ zenon_H2aa); [ zenon_intro zenon_H9 | zenon_intro zenon_H2ab ].
% 0.92/1.12  exact (zenon_H9 zenon_Ha).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2ab); [ zenon_intro zenon_H2ad | zenon_intro zenon_H2ac ].
% 0.92/1.12  exact (zenon_H2a9 zenon_H2ad).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2ac); [ zenon_intro zenon_Hb0 | zenon_intro zenon_Hb1 ].
% 0.92/1.12  exact (zenon_Haa zenon_Hb0).
% 0.92/1.12  exact (zenon_Hb1 zenon_Hac).
% 0.92/1.12  exact (zenon_Hb1 zenon_Hac).
% 0.92/1.12  (* end of lemma zenon_L564_ *)
% 0.92/1.12  assert (zenon_L565_ : ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (ndr1_0) -> (~(c3_1 (a1863))) -> (forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V)))))) -> (~(c1_1 (a1863))) -> (c2_1 (a1863)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_Ha zenon_Hab zenon_H59 zenon_Haa zenon_Hac.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2ae); [ zenon_intro zenon_H29b | zenon_intro zenon_H2af ].
% 0.92/1.12  apply (zenon_L563_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2af); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2a5 ].
% 0.92/1.12  apply (zenon_L45_); trivial.
% 0.92/1.12  apply (zenon_L564_); trivial.
% 0.92/1.12  (* end of lemma zenon_L565_ *)
% 0.92/1.12  assert (zenon_L566_ : ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (ndr1_0) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(hskp12)) -> (~(hskp13)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H122 zenon_Hac zenon_Haa zenon_Hab zenon_Ha zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H11f zenon_H3d.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H122); [ zenon_intro zenon_H59 | zenon_intro zenon_H125 ].
% 0.92/1.12  apply (zenon_L565_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H125); [ zenon_intro zenon_H120 | zenon_intro zenon_H3e ].
% 0.92/1.12  exact (zenon_H11f zenon_H120).
% 0.92/1.12  exact (zenon_H3d zenon_H3e).
% 0.92/1.12  (* end of lemma zenon_L566_ *)
% 0.92/1.12  assert (zenon_L567_ : (forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))) -> (ndr1_0) -> (~(c3_1 (a1863))) -> (forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7))))) -> (~(c1_1 (a1863))) -> (c2_1 (a1863)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H2a5 zenon_Ha zenon_Hab zenon_H12b zenon_Haa zenon_Hac.
% 0.92/1.12  generalize (zenon_H2a5 (a1863)). zenon_intro zenon_H2a6.
% 0.92/1.12  apply (zenon_imply_s _ _ zenon_H2a6); [ zenon_intro zenon_H9 | zenon_intro zenon_H2a7 ].
% 0.92/1.12  exact (zenon_H9 zenon_Ha).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2a7); [ zenon_intro zenon_Hb2 | zenon_intro zenon_H2a8 ].
% 0.92/1.12  exact (zenon_Hab zenon_Hb2).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2a8); [ zenon_intro zenon_H2a9 | zenon_intro zenon_Hb1 ].
% 0.92/1.12  generalize (zenon_H12b (a1863)). zenon_intro zenon_H2b0.
% 0.92/1.12  apply (zenon_imply_s _ _ zenon_H2b0); [ zenon_intro zenon_H9 | zenon_intro zenon_H2b1 ].
% 0.92/1.12  exact (zenon_H9 zenon_Ha).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2b1); [ zenon_intro zenon_H2ad | zenon_intro zenon_H2b2 ].
% 0.92/1.12  exact (zenon_H2a9 zenon_H2ad).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2b2); [ zenon_intro zenon_Hb0 | zenon_intro zenon_Hb2 ].
% 0.92/1.12  exact (zenon_Haa zenon_Hb0).
% 0.92/1.12  exact (zenon_Hab zenon_Hb2).
% 0.92/1.12  exact (zenon_Hb1 zenon_Hac).
% 0.92/1.12  (* end of lemma zenon_L567_ *)
% 0.92/1.12  assert (zenon_L568_ : ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (ndr1_0) -> (~(c3_1 (a1863))) -> (forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7))))) -> (~(c1_1 (a1863))) -> (c2_1 (a1863)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_Ha zenon_Hab zenon_H12b zenon_Haa zenon_Hac.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2ae); [ zenon_intro zenon_H29b | zenon_intro zenon_H2af ].
% 0.92/1.12  apply (zenon_L563_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2af); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2a5 ].
% 0.92/1.12  apply (zenon_L45_); trivial.
% 0.92/1.12  apply (zenon_L567_); trivial.
% 0.92/1.12  (* end of lemma zenon_L568_ *)
% 0.92/1.12  assert (zenon_L569_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(hskp3)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H7b zenon_H172 zenon_Hac zenon_Haa zenon_Hab zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H10d.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H12b | zenon_intro zenon_H173 ].
% 0.92/1.12  apply (zenon_L568_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H173); [ zenon_intro zenon_H6f | zenon_intro zenon_H10e ].
% 0.92/1.12  apply (zenon_L31_); trivial.
% 0.92/1.12  exact (zenon_H10d zenon_H10e).
% 0.92/1.12  (* end of lemma zenon_L569_ *)
% 0.92/1.12  assert (zenon_L570_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (ndr1_0) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp16)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H7e zenon_H172 zenon_H10d zenon_H29c zenon_H29d zenon_H29e zenon_Haa zenon_Hab zenon_Hac zenon_H2ae zenon_Ha zenon_H62 zenon_H63 zenon_H64 zenon_H5 zenon_H6d.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.12  apply (zenon_L30_); trivial.
% 0.92/1.12  apply (zenon_L569_); trivial.
% 0.92/1.12  (* end of lemma zenon_L570_ *)
% 0.92/1.12  assert (zenon_L571_ : ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (c2_1 (a1877)) -> (c3_1 (a1877)) -> (c0_1 (a1877)) -> (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4)))))) -> (c3_1 (a1868)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1de zenon_H83 zenon_H52 zenon_H50 zenon_Hda zenon_Hdb zenon_Hd9 zenon_H1a zenon_Ha zenon_H179 zenon_H33 zenon_H17b.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.12  apply (zenon_L87_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.12  apply (zenon_L228_); trivial.
% 0.92/1.12  apply (zenon_L245_); trivial.
% 0.92/1.12  (* end of lemma zenon_L571_ *)
% 0.92/1.12  assert (zenon_L572_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1878)) -> (c1_1 (a1878)) -> (c3_1 (a1868)) -> (~(c2_1 (a1868))) -> (ndr1_0) -> (forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))) -> (c0_1 (a1877)) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp8)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H5d zenon_He8 zenon_He7 zenon_H17b zenon_H179 zenon_Ha zenon_H1a zenon_Hd9 zenon_Hdb zenon_Hda zenon_H50 zenon_H52 zenon_H83 zenon_H1de zenon_H1.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.92/1.12  apply (zenon_L60_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.92/1.12  apply (zenon_L571_); trivial.
% 0.92/1.12  exact (zenon_H1 zenon_H2).
% 0.92/1.12  (* end of lemma zenon_L572_ *)
% 0.92/1.12  assert (zenon_L573_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1ab zenon_H115 zenon_H208 zenon_H29 zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H96 zenon_H1a7 zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.12  apply (zenon_L47_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.12  apply (zenon_L123_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.12  apply (zenon_L565_); trivial.
% 0.92/1.12  exact (zenon_H29 zenon_H2a).
% 0.92/1.12  (* end of lemma zenon_L573_ *)
% 0.92/1.12  assert (zenon_L574_ : ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (ndr1_0) -> (~(hskp16)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H2b3 zenon_H29e zenon_H29d zenon_H29c zenon_H1bb zenon_H1ba zenon_H1b9 zenon_Ha zenon_H5.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2b3); [ zenon_intro zenon_H29b | zenon_intro zenon_H2b4 ].
% 0.92/1.12  apply (zenon_L563_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H6 ].
% 0.92/1.12  apply (zenon_L128_); trivial.
% 0.92/1.12  exact (zenon_H5 zenon_H6).
% 0.92/1.12  (* end of lemma zenon_L574_ *)
% 0.92/1.12  assert (zenon_L575_ : ((hskp18)\/((hskp10)\/(hskp15))) -> (~(hskp18)) -> (~(hskp10)) -> (~(hskp15)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H2b5 zenon_H15 zenon_H4b zenon_H2f.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2b5); [ zenon_intro zenon_H16 | zenon_intro zenon_H2b6 ].
% 0.92/1.12  exact (zenon_H15 zenon_H16).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2b6); [ zenon_intro zenon_H4c | zenon_intro zenon_H30 ].
% 0.92/1.12  exact (zenon_H4b zenon_H4c).
% 0.92/1.12  exact (zenon_H2f zenon_H30).
% 0.92/1.12  (* end of lemma zenon_L575_ *)
% 0.92/1.12  assert (zenon_L576_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (~(hskp10)) -> (~(hskp15)) -> ((hskp18)\/((hskp10)\/(hskp15))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H80 zenon_H4a zenon_Hf6 zenon_Hf7 zenon_H1c5 zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H29 zenon_He4 zenon_H1d8 zenon_H4b zenon_H2f zenon_H2b5.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.12  apply (zenon_L575_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.12  apply (zenon_L142_); trivial.
% 0.92/1.12  apply (zenon_L464_); trivial.
% 0.92/1.12  (* end of lemma zenon_L576_ *)
% 0.92/1.12  assert (zenon_L577_ : ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31)))))) -> (ndr1_0) -> (~(hskp10)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1c5 zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H83 zenon_H52 zenon_H23e zenon_Ha zenon_H4b.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1c5); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H1c6 ].
% 0.92/1.12  apply (zenon_L128_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1c6); [ zenon_intro zenon_H1c2 | zenon_intro zenon_H4c ].
% 0.92/1.12  generalize (zenon_H1c2 (a1872)). zenon_intro zenon_H2b7.
% 0.92/1.12  apply (zenon_imply_s _ _ zenon_H2b7); [ zenon_intro zenon_H9 | zenon_intro zenon_H2b8 ].
% 0.92/1.12  exact (zenon_H9 zenon_Ha).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2b8); [ zenon_intro zenon_H58 | zenon_intro zenon_H15c ].
% 0.92/1.12  generalize (zenon_H23e (a1872)). zenon_intro zenon_H23f.
% 0.92/1.12  apply (zenon_imply_s _ _ zenon_H23f); [ zenon_intro zenon_H9 | zenon_intro zenon_H240 ].
% 0.92/1.12  exact (zenon_H9 zenon_Ha).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H240); [ zenon_intro zenon_H51 | zenon_intro zenon_H15c ].
% 0.92/1.12  exact (zenon_H58 zenon_H51).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H15c); [ zenon_intro zenon_H57 | zenon_intro zenon_H15d ].
% 0.92/1.12  exact (zenon_H57 zenon_H52).
% 0.92/1.12  exact (zenon_H15d zenon_H83).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H15c); [ zenon_intro zenon_H57 | zenon_intro zenon_H15d ].
% 0.92/1.12  exact (zenon_H57 zenon_H52).
% 0.92/1.12  exact (zenon_H15d zenon_H83).
% 0.92/1.12  exact (zenon_H4b zenon_H4c).
% 0.92/1.12  (* end of lemma zenon_L577_ *)
% 0.92/1.12  assert (zenon_L578_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp10)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp11)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H80 zenon_H283 zenon_H161 zenon_H160 zenon_H15f zenon_H4b zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H1c5 zenon_H248.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H283); [ zenon_intro zenon_H15e | zenon_intro zenon_H284 ].
% 0.92/1.12  apply (zenon_L90_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H284); [ zenon_intro zenon_H23e | zenon_intro zenon_H249 ].
% 0.92/1.12  apply (zenon_L577_); trivial.
% 0.92/1.12  exact (zenon_H248 zenon_H249).
% 0.92/1.12  (* end of lemma zenon_L578_ *)
% 0.92/1.12  assert (zenon_L579_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> (~(hskp10)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H175 zenon_H7f zenon_H283 zenon_H248 zenon_H4b zenon_H1c5 zenon_H29c zenon_H29d zenon_H29e zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H2b3.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L574_); trivial.
% 0.92/1.12  apply (zenon_L578_); trivial.
% 0.92/1.12  (* end of lemma zenon_L579_ *)
% 0.92/1.12  assert (zenon_L580_ : ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (ndr1_0) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(hskp27)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_Hf7 zenon_H1c5 zenon_H4b zenon_H1bb zenon_H1ba zenon_H1b9 zenon_Ha zenon_H24f zenon_H250 zenon_H251 zenon_Hb9 zenon_H25a.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.12  apply (zenon_L305_); trivial.
% 0.92/1.12  apply (zenon_L130_); trivial.
% 0.92/1.12  (* end of lemma zenon_L580_ *)
% 0.92/1.12  assert (zenon_L581_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> (~(hskp10)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H285 zenon_Hf6 zenon_H29 zenon_He4 zenon_H25a zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H4b zenon_H1c5 zenon_Hf7.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.12  apply (zenon_L580_); trivial.
% 0.92/1.12  apply (zenon_L464_); trivial.
% 0.92/1.12  (* end of lemma zenon_L581_ *)
% 0.92/1.12  assert (zenon_L582_ : ((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (~(hskp10)) -> ((hskp18)\/((hskp10)\/(hskp15))) -> (ndr1_0) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H288 zenon_H25a zenon_H7f zenon_H4a zenon_Hf6 zenon_Hf7 zenon_H1c5 zenon_H29 zenon_He4 zenon_H1d8 zenon_H4b zenon_H2b5 zenon_Ha zenon_H29c zenon_H29d zenon_H29e zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H2b3 zenon_H283 zenon_H185.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L574_); trivial.
% 0.92/1.12  apply (zenon_L576_); trivial.
% 0.92/1.12  apply (zenon_L579_); trivial.
% 0.92/1.12  apply (zenon_L581_); trivial.
% 0.92/1.12  (* end of lemma zenon_L582_ *)
% 0.92/1.12  assert (zenon_L583_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> (~(hskp9)) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (ndr1_0) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (c1_1 (a1875)) -> (c0_1 (a1875)) -> (~(c3_1 (a1875))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H45 zenon_H40 zenon_H3d zenon_H31 zenon_Hd7 zenon_H2d zenon_H29 zenon_Ha zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H1d8 zenon_H1c zenon_H1b zenon_H1d zenon_H83 zenon_H52 zenon_H50 zenon_He4 zenon_H1da zenon_Hf1 zenon_H13f zenon_Hf7 zenon_Hf6 zenon_H146.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.12  apply (zenon_L151_); trivial.
% 0.92/1.12  apply (zenon_L147_); trivial.
% 0.92/1.12  apply (zenon_L17_); trivial.
% 0.92/1.12  (* end of lemma zenon_L583_ *)
% 0.92/1.12  assert (zenon_L584_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H80 zenon_H4a zenon_H126 zenon_H122 zenon_H146 zenon_Hf6 zenon_Hf7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_H29 zenon_H2d zenon_Hd7 zenon_H3d zenon_H40 zenon_H170 zenon_H11f zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.12  apply (zenon_L140_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.12  apply (zenon_L583_); trivial.
% 0.92/1.12  apply (zenon_L71_); trivial.
% 0.92/1.12  (* end of lemma zenon_L584_ *)
% 0.92/1.12  assert (zenon_L585_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H1de zenon_H194 zenon_H87 zenon_H86 zenon_H85 zenon_H29c zenon_H29d zenon_H29e zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H2b3.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L574_); trivial.
% 0.92/1.12  apply (zenon_L208_); trivial.
% 0.92/1.12  (* end of lemma zenon_L585_ *)
% 0.92/1.12  assert (zenon_L586_ : ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp24)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c0_1 (a1862)) -> (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (~(c2_1 (a1862))) -> (ndr1_0) -> (~(hskp9)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H79 zenon_H2b zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H1ba zenon_H178 zenon_H1b9 zenon_Ha zenon_H31.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H79); [ zenon_intro zenon_H33 | zenon_intro zenon_H7a ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1d2); [ zenon_intro zenon_H6f | zenon_intro zenon_H1d3 ].
% 0.92/1.12  apply (zenon_L237_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1d3); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2c ].
% 0.92/1.12  apply (zenon_L137_); trivial.
% 0.92/1.12  exact (zenon_H2b zenon_H2c).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7a); [ zenon_intro zenon_H6f | zenon_intro zenon_H32 ].
% 0.92/1.12  apply (zenon_L237_); trivial.
% 0.92/1.12  exact (zenon_H31 zenon_H32).
% 0.92/1.12  (* end of lemma zenon_L586_ *)
% 0.92/1.12  assert (zenon_L587_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H80 zenon_H45 zenon_H40 zenon_H3d zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H86 zenon_H85 zenon_H1e0 zenon_H1d2 zenon_H1ba zenon_H1b9 zenon_H31 zenon_H79 zenon_H29 zenon_H208.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.12  apply (zenon_L171_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.92/1.12  apply (zenon_L171_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.92/1.12  apply (zenon_L23_); trivial.
% 0.92/1.12  apply (zenon_L586_); trivial.
% 0.92/1.12  exact (zenon_H29 zenon_H2a).
% 0.92/1.12  apply (zenon_L17_); trivial.
% 0.92/1.12  (* end of lemma zenon_L587_ *)
% 0.92/1.12  assert (zenon_L588_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (ndr1_0) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1b0 zenon_H7f zenon_H1de zenon_H194 zenon_H87 zenon_H86 zenon_H85 zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H2b3 zenon_H2ae zenon_Hac zenon_Hab zenon_Haa zenon_H29e zenon_H29d zenon_H29c zenon_Ha zenon_H11f zenon_H122.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.12  apply (zenon_L566_); trivial.
% 0.92/1.12  apply (zenon_L585_); trivial.
% 0.92/1.12  (* end of lemma zenon_L588_ *)
% 0.92/1.12  assert (zenon_L589_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(hskp0)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H80 zenon_H208 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_Hac zenon_Haa zenon_Hab zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H29.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.12  apply (zenon_L171_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.12  apply (zenon_L565_); trivial.
% 0.92/1.12  exact (zenon_H29 zenon_H2a).
% 0.92/1.12  (* end of lemma zenon_L589_ *)
% 0.92/1.12  assert (zenon_L590_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((~(hskp9))\/((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863))))))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((hskp18)\/((hskp10)\/(hskp15))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1c7 zenon_H274 zenon_H2ae zenon_H288 zenon_H25a zenon_H7f zenon_H4a zenon_Hf6 zenon_Hf7 zenon_H1c5 zenon_H29 zenon_He4 zenon_H1d8 zenon_H2b5 zenon_H29c zenon_H29d zenon_H29e zenon_H2b3 zenon_H283 zenon_H185 zenon_H1b0 zenon_H1de zenon_H194 zenon_H126 zenon_H122 zenon_H40 zenon_H129 zenon_H1da zenon_H13f zenon_H2d zenon_Hd7 zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H79 zenon_H1d2 zenon_H45 zenon_H7e zenon_H168 zenon_H1e0 zenon_H208 zenon_H1af zenon_H1ae.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.12  apply (zenon_L582_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L574_); trivial.
% 0.92/1.12  apply (zenon_L149_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L574_); trivial.
% 0.92/1.12  apply (zenon_L584_); trivial.
% 0.92/1.12  apply (zenon_L585_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L574_); trivial.
% 0.92/1.12  apply (zenon_L587_); trivial.
% 0.92/1.12  apply (zenon_L585_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.12  apply (zenon_L582_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.12  apply (zenon_L588_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L574_); trivial.
% 0.92/1.12  apply (zenon_L589_); trivial.
% 0.92/1.12  (* end of lemma zenon_L590_ *)
% 0.92/1.12  assert (zenon_L591_ : (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (ndr1_0) -> (forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14)))))) -> (c1_1 (a1858)) -> (c3_1 (a1858)) -> (c0_1 (a1858)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H178 zenon_Ha zenon_H1c2 zenon_H137 zenon_H138 zenon_H136.
% 0.92/1.12  generalize (zenon_H178 (a1858)). zenon_intro zenon_H2b9.
% 0.92/1.12  apply (zenon_imply_s _ _ zenon_H2b9); [ zenon_intro zenon_H9 | zenon_intro zenon_H2ba ].
% 0.92/1.12  exact (zenon_H9 zenon_Ha).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2ba); [ zenon_intro zenon_H2bc | zenon_intro zenon_H2bb ].
% 0.92/1.12  generalize (zenon_H1c2 (a1858)). zenon_intro zenon_H2bd.
% 0.92/1.12  apply (zenon_imply_s _ _ zenon_H2bd); [ zenon_intro zenon_H9 | zenon_intro zenon_H2be ].
% 0.92/1.12  exact (zenon_H9 zenon_Ha).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2be); [ zenon_intro zenon_H13e | zenon_intro zenon_H2bf ].
% 0.92/1.12  exact (zenon_H13e zenon_H137).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2bf); [ zenon_intro zenon_H2c0 | zenon_intro zenon_H13d ].
% 0.92/1.12  exact (zenon_H2c0 zenon_H2bc).
% 0.92/1.12  exact (zenon_H13d zenon_H138).
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2bb); [ zenon_intro zenon_H13c | zenon_intro zenon_H13d ].
% 0.92/1.12  exact (zenon_H13c zenon_H136).
% 0.92/1.12  exact (zenon_H13d zenon_H138).
% 0.92/1.12  (* end of lemma zenon_L591_ *)
% 0.92/1.12  assert (zenon_L592_ : ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (~(hskp22)) -> (~(hskp27)) -> (ndr1_0) -> (c1_1 (a1858)) -> (c3_1 (a1858)) -> (c0_1 (a1858)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H2c1 zenon_H12e zenon_H12d zenon_H12c zenon_H6b zenon_Hb9 zenon_Ha zenon_H137 zenon_H138 zenon_H136 zenon_H182 zenon_H8e.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2c1); [ zenon_intro zenon_H12b | zenon_intro zenon_H2c2 ].
% 0.92/1.12  apply (zenon_L75_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H1c2 | zenon_intro zenon_H8f ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H182); [ zenon_intro zenon_H178 | zenon_intro zenon_H183 ].
% 0.92/1.12  apply (zenon_L591_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H183); [ zenon_intro zenon_Hba | zenon_intro zenon_H6c ].
% 0.92/1.12  exact (zenon_Hb9 zenon_Hba).
% 0.92/1.12  exact (zenon_H6b zenon_H6c).
% 0.92/1.12  exact (zenon_H8e zenon_H8f).
% 0.92/1.12  (* end of lemma zenon_L592_ *)
% 0.92/1.12  assert (zenon_L593_ : ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> (c0_1 (a1858)) -> (c3_1 (a1858)) -> (c1_1 (a1858)) -> (ndr1_0) -> (forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))) -> (~(hskp7)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H2c1 zenon_H12e zenon_H12d zenon_H12c zenon_H136 zenon_H138 zenon_H137 zenon_Ha zenon_H178 zenon_H8e.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2c1); [ zenon_intro zenon_H12b | zenon_intro zenon_H2c2 ].
% 0.92/1.12  apply (zenon_L75_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2c2); [ zenon_intro zenon_H1c2 | zenon_intro zenon_H8f ].
% 0.92/1.12  apply (zenon_L591_); trivial.
% 0.92/1.12  exact (zenon_H8e zenon_H8f).
% 0.92/1.12  (* end of lemma zenon_L593_ *)
% 0.92/1.12  assert (zenon_L594_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_H208 zenon_H29 zenon_H87 zenon_H86 zenon_H85 zenon_H1e0 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H83 zenon_H52 zenon_H50 zenon_H94 zenon_H142 zenon_H12c zenon_H12d zenon_H12e zenon_H182 zenon_H6b zenon_H8e zenon_H2c1.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.12  apply (zenon_L592_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.12  apply (zenon_L295_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.92/1.12  apply (zenon_L171_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.92/1.12  apply (zenon_L23_); trivial.
% 0.92/1.12  apply (zenon_L593_); trivial.
% 0.92/1.12  exact (zenon_H29 zenon_H2a).
% 0.92/1.12  (* end of lemma zenon_L594_ *)
% 0.92/1.12  assert (zenon_L595_ : ((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H157 zenon_H7e zenon_H45 zenon_H1d2 zenon_H31 zenon_H79 zenon_H146 zenon_Hf6 zenon_H208 zenon_H29 zenon_H1e0 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H83 zenon_H52 zenon_H50 zenon_H94 zenon_H142 zenon_H182 zenon_H8e zenon_H2c1 zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_H2f zenon_H14c zenon_H115.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.12  apply (zenon_L74_); trivial.
% 0.92/1.12  apply (zenon_L594_); trivial.
% 0.92/1.12  apply (zenon_L88_); trivial.
% 0.92/1.12  apply (zenon_L139_); trivial.
% 0.92/1.12  (* end of lemma zenon_L595_ *)
% 0.92/1.12  assert (zenon_L596_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp15)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H7f zenon_H174 zenon_H7e zenon_H1d2 zenon_H79 zenon_H146 zenon_Hf6 zenon_H1e0 zenon_H94 zenon_H142 zenon_H182 zenon_H8e zenon_H2c1 zenon_H129 zenon_H14c zenon_H115 zenon_H208 zenon_Hf8 zenon_H85 zenon_H86 zenon_H87 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H126 zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H2f zenon_H29 zenon_H2d zenon_H3d zenon_H40 zenon_H45 zenon_H4a zenon_H16c.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L136_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.12  apply (zenon_L350_); trivial.
% 0.92/1.12  apply (zenon_L595_); trivial.
% 0.92/1.12  (* end of lemma zenon_L596_ *)
% 0.92/1.12  assert (zenon_L597_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp9)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (ndr1_0) -> (~(c0_1 (a1870))) -> (~(c3_1 (a1870))) -> (c1_1 (a1870)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> (~(hskp7)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(c3_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c0_1 (a1884))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp6)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H45 zenon_H5f zenon_H31 zenon_H1 zenon_H5d zenon_Hd7 zenon_H2d zenon_H29 zenon_Ha zenon_H15f zenon_H160 zenon_H161 zenon_H168 zenon_H2c1 zenon_H8e zenon_H6b zenon_H182 zenon_H12e zenon_H12d zenon_H12c zenon_H142 zenon_H94 zenon_H50 zenon_H52 zenon_H83 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H1e0 zenon_H85 zenon_H86 zenon_H87 zenon_H208 zenon_Hf6 zenon_H146.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.12  apply (zenon_L151_); trivial.
% 0.92/1.12  apply (zenon_L594_); trivial.
% 0.92/1.12  apply (zenon_L25_); trivial.
% 0.92/1.12  (* end of lemma zenon_L597_ *)
% 0.92/1.12  assert (zenon_L598_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp9)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H80 zenon_H174 zenon_H7e zenon_H1d2 zenon_H79 zenon_H146 zenon_H1e0 zenon_H94 zenon_H142 zenon_H182 zenon_H8e zenon_H2c1 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd7 zenon_H45 zenon_H5f zenon_H31 zenon_H1 zenon_H5d zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_He4 zenon_H29 zenon_H2d zenon_Hf7 zenon_Hf6 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H86 zenon_H85 zenon_H208 zenon_H126.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.12  apply (zenon_L317_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.12  apply (zenon_L597_); trivial.
% 0.92/1.12  apply (zenon_L139_); trivial.
% 0.92/1.12  (* end of lemma zenon_L598_ *)
% 0.92/1.12  assert (zenon_L599_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (~(hskp8)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H1ae zenon_H1af zenon_H174 zenon_H1e0 zenon_H94 zenon_H142 zenon_H8e zenon_H2c1 zenon_H208 zenon_Hf8 zenon_H1de zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H185 zenon_H168 zenon_H16c zenon_H4a zenon_H2d zenon_H29 zenon_H46 zenon_H17 zenon_H7 zenon_H1d2 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H114 zenon_H155 zenon_H153 zenon_H189 zenon_H182 zenon_H184 zenon_H45 zenon_H40 zenon_H31 zenon_H1 zenon_H4d zenon_H7e zenon_H79 zenon_H6d zenon_H5d zenon_H5f zenon_H7f zenon_H1b0.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.12  apply (zenon_L134_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.12  apply (zenon_L168_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.12  apply (zenon_L596_); trivial.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.12  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.12  apply (zenon_L487_); trivial.
% 0.92/1.12  apply (zenon_L598_); trivial.
% 0.92/1.12  apply (zenon_L175_); trivial.
% 0.92/1.12  (* end of lemma zenon_L599_ *)
% 0.92/1.12  assert (zenon_L600_ : ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (ndr1_0) -> (~(c3_1 (a1863))) -> (forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V)))))) -> (~(c1_1 (a1863))) -> (c2_1 (a1863)) -> False).
% 0.92/1.12  do 0 intro. intros zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_H232 zenon_H231 zenon_H230 zenon_H4f zenon_Ha zenon_Hab zenon_H59 zenon_Haa zenon_Hac.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2ae); [ zenon_intro zenon_H29b | zenon_intro zenon_H2af ].
% 0.92/1.12  apply (zenon_L563_); trivial.
% 0.92/1.12  apply (zenon_or_s _ _ zenon_H2af); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2a5 ].
% 0.92/1.12  apply (zenon_L276_); trivial.
% 0.92/1.12  apply (zenon_L564_); trivial.
% 0.92/1.12  (* end of lemma zenon_L600_ *)
% 0.92/1.12  assert (zenon_L601_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V)))))) -> (~(c3_1 (a1863))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1919)) -> (~(c2_1 (a1919))) -> (~(c1_1 (a1919))) -> (ndr1_0) -> (~(hskp8)) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H5d zenon_Hac zenon_Haa zenon_H59 zenon_Hab zenon_H230 zenon_H231 zenon_H232 zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H36 zenon_H35 zenon_H34 zenon_Ha zenon_H1.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.92/1.13  apply (zenon_L600_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.92/1.13  apply (zenon_L15_); trivial.
% 0.92/1.13  exact (zenon_H1 zenon_H2).
% 0.92/1.13  (* end of lemma zenon_L601_ *)
% 0.92/1.13  assert (zenon_L602_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> (~(hskp11)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H45 zenon_H24a zenon_H248 zenon_H2ae zenon_Hac zenon_Haa zenon_Hab zenon_H232 zenon_H231 zenon_H230 zenon_H29e zenon_H29d zenon_H29c zenon_H5d zenon_H1 zenon_H4b zenon_H4d.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.13  apply (zenon_L21_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H24a); [ zenon_intro zenon_H59 | zenon_intro zenon_H24b ].
% 0.92/1.13  apply (zenon_L601_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H24b); [ zenon_intro zenon_H4c | zenon_intro zenon_H249 ].
% 0.92/1.13  exact (zenon_H4b zenon_H4c).
% 0.92/1.13  exact (zenon_H248 zenon_H249).
% 0.92/1.13  (* end of lemma zenon_L602_ *)
% 0.92/1.13  assert (zenon_L603_ : ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X)))))) -> (ndr1_0) -> (~(c3_1 (a1863))) -> (forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7))))) -> (~(c1_1 (a1863))) -> (c2_1 (a1863)) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_H232 zenon_H231 zenon_H230 zenon_H4f zenon_Ha zenon_Hab zenon_H12b zenon_Haa zenon_Hac.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H2ae); [ zenon_intro zenon_H29b | zenon_intro zenon_H2af ].
% 0.92/1.13  apply (zenon_L563_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H2af); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H2a5 ].
% 0.92/1.13  apply (zenon_L276_); trivial.
% 0.92/1.13  apply (zenon_L567_); trivial.
% 0.92/1.13  (* end of lemma zenon_L603_ *)
% 0.92/1.13  assert (zenon_L604_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp8)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (~(hskp3)) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H3f zenon_H172 zenon_H1 zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_H232 zenon_H231 zenon_H230 zenon_Hab zenon_Haa zenon_Hac zenon_H5d zenon_H72 zenon_H71 zenon_H70 zenon_H10d.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H12b | zenon_intro zenon_H173 ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.92/1.13  apply (zenon_L603_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.92/1.13  apply (zenon_L15_); trivial.
% 0.92/1.13  exact (zenon_H1 zenon_H2).
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H173); [ zenon_intro zenon_H6f | zenon_intro zenon_H10e ].
% 0.92/1.13  apply (zenon_L31_); trivial.
% 0.92/1.13  exact (zenon_H10d zenon_H10e).
% 0.92/1.13  (* end of lemma zenon_L604_ *)
% 0.92/1.13  assert (zenon_L605_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H7b zenon_H45 zenon_H172 zenon_H10d zenon_H2ae zenon_Hac zenon_Haa zenon_Hab zenon_H232 zenon_H231 zenon_H230 zenon_H29e zenon_H29d zenon_H29c zenon_H5d zenon_H1 zenon_H4b zenon_H4d.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.13  apply (zenon_L21_); trivial.
% 0.92/1.13  apply (zenon_L604_); trivial.
% 0.92/1.13  (* end of lemma zenon_L605_ *)
% 0.92/1.13  assert (zenon_L606_ : ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (ndr1_0) -> (~(hskp17)) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H2c3 zenon_H251 zenon_H250 zenon_H24f zenon_H29e zenon_H29d zenon_H29c zenon_Ha zenon_H3.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H2c3); [ zenon_intro zenon_H24e | zenon_intro zenon_H2c4 ].
% 0.92/1.13  apply (zenon_L300_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H2c4); [ zenon_intro zenon_H29b | zenon_intro zenon_H4 ].
% 0.92/1.13  apply (zenon_L563_); trivial.
% 0.92/1.13  exact (zenon_H3 zenon_H4).
% 0.92/1.13  (* end of lemma zenon_L606_ *)
% 0.92/1.13  assert (zenon_L607_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H80 zenon_H16c zenon_H4a zenon_H45 zenon_H5d zenon_H244 zenon_H232 zenon_H231 zenon_H230 zenon_H245 zenon_H4b zenon_H4d zenon_H1 zenon_H17 zenon_H24f zenon_H250 zenon_H251 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.13  apply (zenon_L606_); trivial.
% 0.92/1.13  apply (zenon_L302_); trivial.
% 0.92/1.13  (* end of lemma zenon_L607_ *)
% 0.92/1.13  assert (zenon_L608_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H16c zenon_H4a zenon_H244 zenon_H245 zenon_H17 zenon_H24f zenon_H250 zenon_H251 zenon_H2c3 zenon_H6d zenon_H4d zenon_H4b zenon_H1 zenon_H5d zenon_H29c zenon_H29d zenon_H29e zenon_H230 zenon_H231 zenon_H232 zenon_Hab zenon_Haa zenon_Hac zenon_H2ae zenon_H10d zenon_H172 zenon_H45 zenon_H7e.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.13  apply (zenon_L30_); trivial.
% 0.92/1.13  apply (zenon_L605_); trivial.
% 0.92/1.13  apply (zenon_L607_); trivial.
% 0.92/1.13  (* end of lemma zenon_L608_ *)
% 0.92/1.13  assert (zenon_L609_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (ndr1_0) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H1b0 zenon_H7f zenon_H16c zenon_H4a zenon_H244 zenon_H245 zenon_H17 zenon_H24f zenon_H250 zenon_H251 zenon_H2c3 zenon_H6d zenon_H4d zenon_H4b zenon_H1 zenon_H5d zenon_H230 zenon_H231 zenon_H232 zenon_H10d zenon_H172 zenon_H45 zenon_H7e zenon_H2ae zenon_Hac zenon_Hab zenon_Haa zenon_H29e zenon_H29d zenon_H29c zenon_Ha zenon_H11f zenon_H122.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.13  apply (zenon_L566_); trivial.
% 0.92/1.13  apply (zenon_L608_); trivial.
% 0.92/1.13  (* end of lemma zenon_L609_ *)
% 0.92/1.13  assert (zenon_L610_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp27)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(hskp16)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(hskp0)) -> False).
% 0.92/1.13  do 0 intro. intros zenon_Hfe zenon_H208 zenon_Hb9 zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H5 zenon_H210 zenon_Hac zenon_Haa zenon_Hab zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H29.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.13  apply (zenon_L306_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.13  apply (zenon_L565_); trivial.
% 0.92/1.13  exact (zenon_H29 zenon_H2a).
% 0.92/1.13  (* end of lemma zenon_L610_ *)
% 0.92/1.13  assert (zenon_L611_ : ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (ndr1_0) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(hskp27)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_Hf7 zenon_H208 zenon_H29 zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_Haa zenon_Hab zenon_Hac zenon_H210 zenon_Ha zenon_H24f zenon_H250 zenon_H251 zenon_Hb9 zenon_H25a.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.13  apply (zenon_L305_); trivial.
% 0.92/1.13  apply (zenon_L610_); trivial.
% 0.92/1.13  (* end of lemma zenon_L611_ *)
% 0.92/1.13  assert (zenon_L612_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (c3_1 (a1919)) -> (~(c2_1 (a1919))) -> (~(c1_1 (a1919))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_Hbe zenon_Hbf zenon_Hc0 zenon_Hd0 zenon_Hd3 zenon_H5d zenon_H1 zenon_H36 zenon_H35 zenon_H34 zenon_H29c zenon_H29d zenon_H29e zenon_H230 zenon_H231 zenon_H232 zenon_Hab zenon_Haa zenon_Hac zenon_H2ae zenon_H208 zenon_H29 zenon_He4.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.13  apply (zenon_L58_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.13  apply (zenon_L309_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.13  apply (zenon_L601_); trivial.
% 0.92/1.13  exact (zenon_H29 zenon_H2a).
% 0.92/1.13  apply (zenon_L54_); trivial.
% 0.92/1.13  (* end of lemma zenon_L612_ *)
% 0.92/1.13  assert (zenon_L613_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H3f zenon_Hf6 zenon_Hd7 zenon_H1da zenon_H1de zenon_Hbe zenon_Hbf zenon_Hc0 zenon_Hd0 zenon_Hd3 zenon_H5d zenon_H1 zenon_H230 zenon_H231 zenon_H232 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_H29 zenon_H208 zenon_Hf7.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.13  apply (zenon_L611_); trivial.
% 0.92/1.13  apply (zenon_L612_); trivial.
% 0.92/1.13  (* end of lemma zenon_L613_ *)
% 0.92/1.13  assert (zenon_L614_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_Hbe zenon_Hbf zenon_Hc0 zenon_Hd0 zenon_Hd3 zenon_H2d zenon_H2b zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_H29 zenon_He4.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.13  apply (zenon_L58_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H24c); [ zenon_intro zenon_H199 | zenon_intro zenon_H24d ].
% 0.92/1.13  apply (zenon_L309_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H24d); [ zenon_intro zenon_H4f | zenon_intro zenon_Hb ].
% 0.92/1.13  apply (zenon_L143_); trivial.
% 0.92/1.13  apply (zenon_L6_); trivial.
% 0.92/1.13  apply (zenon_L144_); trivial.
% 0.92/1.13  (* end of lemma zenon_L614_ *)
% 0.92/1.13  assert (zenon_L615_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (ndr1_0) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(c0_1 (a1890))) -> (~(c1_1 (a1890))) -> (c2_1 (a1890)) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_Hf6 zenon_Hd7 zenon_H1da zenon_H1de zenon_Hbe zenon_Hbf zenon_Hc0 zenon_Hd0 zenon_Hd3 zenon_H2d zenon_H2b zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_Ha zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H116 zenon_H117 zenon_H118 zenon_H29 zenon_H208 zenon_Hf7.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.13  apply (zenon_L308_); trivial.
% 0.92/1.13  apply (zenon_L614_); trivial.
% 0.92/1.13  (* end of lemma zenon_L615_ *)
% 0.92/1.13  assert (zenon_L616_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H121 zenon_H114 zenon_H16a zenon_H3d zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Hf6 zenon_Hd7 zenon_H1da zenon_H1de zenon_Hd3 zenon_H2d zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H210 zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H29 zenon_H208 zenon_Hf7 zenon_H2ae zenon_H232 zenon_H231 zenon_H230 zenon_H29e zenon_H29d zenon_H29c zenon_H5d zenon_H45 zenon_H115.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.13  apply (zenon_L47_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.13  apply (zenon_L615_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.13  apply (zenon_L308_); trivial.
% 0.92/1.13  apply (zenon_L612_); trivial.
% 0.92/1.13  apply (zenon_L96_); trivial.
% 0.92/1.13  (* end of lemma zenon_L616_ *)
% 0.92/1.13  assert (zenon_L617_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp13)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H16c zenon_H4a zenon_H126 zenon_Hf6 zenon_H1da zenon_H1de zenon_H2d zenon_H24c zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H210 zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H29 zenon_H208 zenon_Hf7 zenon_H2ae zenon_H232 zenon_H231 zenon_H230 zenon_H29e zenon_H29d zenon_H29c zenon_H5d zenon_H45 zenon_H115 zenon_H146 zenon_H13f zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd3 zenon_Hd7 zenon_Haa zenon_Hab zenon_Hac zenon_Hb5 zenon_H3d zenon_H16a zenon_H114 zenon_H17 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.13  apply (zenon_L4_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.13  apply (zenon_L8_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.13  apply (zenon_L97_); trivial.
% 0.92/1.13  apply (zenon_L616_); trivial.
% 0.92/1.13  (* end of lemma zenon_L617_ *)
% 0.92/1.13  assert (zenon_L618_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H175 zenon_H7f zenon_H244 zenon_H245 zenon_H4b zenon_H4d zenon_H2c3 zenon_H7 zenon_H1 zenon_H17 zenon_H114 zenon_H16a zenon_H3d zenon_Hb5 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H168 zenon_H13f zenon_H146 zenon_H115 zenon_H45 zenon_H5d zenon_H29c zenon_H29d zenon_H29e zenon_H230 zenon_H231 zenon_H232 zenon_H2ae zenon_Hf7 zenon_H208 zenon_H29 zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H210 zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_H24c zenon_H2d zenon_H1de zenon_H1da zenon_Hf6 zenon_H126 zenon_H4a zenon_H16c.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.13  apply (zenon_L617_); trivial.
% 0.92/1.13  apply (zenon_L607_); trivial.
% 0.92/1.13  (* end of lemma zenon_L618_ *)
% 0.92/1.13  assert (zenon_L619_ : ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36)))))) -> (c0_1 (a1864)) -> (ndr1_0) -> (~(hskp16)) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H1dc zenon_H19b zenon_H19a zenon_H199 zenon_H198 zenon_H87 zenon_H85 zenon_H228 zenon_H86 zenon_Ha zenon_H5.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H197 | zenon_intro zenon_H1dd ].
% 0.92/1.13  apply (zenon_L122_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H6 ].
% 0.92/1.13  apply (zenon_L259_); trivial.
% 0.92/1.13  exact (zenon_H5 zenon_H6).
% 0.92/1.13  (* end of lemma zenon_L619_ *)
% 0.92/1.13  assert (zenon_L620_ : ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(hskp16)) -> (ndr1_0) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> (~(c2_1 (a1866))) -> (forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U))))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp27)) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H262 zenon_H232 zenon_H231 zenon_H230 zenon_H5 zenon_Ha zenon_H86 zenon_H85 zenon_H87 zenon_H198 zenon_H199 zenon_H19a zenon_H19b zenon_H1dc zenon_Hb9.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H262); [ zenon_intro zenon_H25c | zenon_intro zenon_H263 ].
% 0.92/1.13  apply (zenon_L318_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H263); [ zenon_intro zenon_H228 | zenon_intro zenon_Hba ].
% 0.92/1.13  apply (zenon_L619_); trivial.
% 0.92/1.13  exact (zenon_Hb9 zenon_Hba).
% 0.92/1.13  (* end of lemma zenon_L620_ *)
% 0.92/1.13  assert (zenon_L621_ : ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp27)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp16)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (ndr1_0) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(hskp0)) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H208 zenon_Hb9 zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H85 zenon_H86 zenon_H5 zenon_H230 zenon_H231 zenon_H232 zenon_H262 zenon_Hac zenon_Haa zenon_Hab zenon_Ha zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H29.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.13  apply (zenon_L620_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.13  apply (zenon_L565_); trivial.
% 0.92/1.13  exact (zenon_H29 zenon_H2a).
% 0.92/1.13  (* end of lemma zenon_L621_ *)
% 0.92/1.13  assert (zenon_L622_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (~(c1_1 (a1919))) -> (~(c2_1 (a1919))) -> (c3_1 (a1919)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_H208 zenon_H2ae zenon_Hac zenon_Haa zenon_Hab zenon_H232 zenon_H231 zenon_H230 zenon_H29e zenon_H29d zenon_H29c zenon_H34 zenon_H35 zenon_H36 zenon_H1 zenon_H5d zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H85 zenon_H86 zenon_H87 zenon_H1de zenon_H29 zenon_He4.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.13  apply (zenon_L58_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.13  apply (zenon_L218_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.13  apply (zenon_L601_); trivial.
% 0.92/1.13  exact (zenon_H29 zenon_H2a).
% 0.92/1.13  (* end of lemma zenon_L622_ *)
% 0.92/1.13  assert (zenon_L623_ : ((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H3f zenon_Hf6 zenon_Hf7 zenon_H1 zenon_H5d zenon_H1de zenon_He4 zenon_H262 zenon_H198 zenon_H19a zenon_H19b zenon_H86 zenon_H85 zenon_H87 zenon_H5 zenon_H1dc zenon_H232 zenon_H231 zenon_H230 zenon_H2ae zenon_Hac zenon_Hab zenon_Haa zenon_H29e zenon_H29d zenon_H29c zenon_H29 zenon_H208.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.13  apply (zenon_L621_); trivial.
% 0.92/1.13  apply (zenon_L622_); trivial.
% 0.92/1.13  (* end of lemma zenon_L623_ *)
% 0.92/1.13  assert (zenon_L624_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp21)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_Hf5 zenon_H45 zenon_H1 zenon_H5d zenon_H208 zenon_H29 zenon_H29c zenon_H29d zenon_H29e zenon_Haa zenon_Hab zenon_Hac zenon_H2ae zenon_H230 zenon_H231 zenon_H232 zenon_H1dc zenon_H5 zenon_H87 zenon_H85 zenon_H86 zenon_H19b zenon_H19a zenon_H198 zenon_H262 zenon_He4 zenon_H24c zenon_He zenon_Hd zenon_Hc zenon_H2d zenon_Hd3 zenon_Hd0 zenon_H1de zenon_H1da zenon_Hd7 zenon_Hf7 zenon_Hf6.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.13  apply (zenon_L621_); trivial.
% 0.92/1.13  apply (zenon_L614_); trivial.
% 0.92/1.13  apply (zenon_L623_); trivial.
% 0.92/1.13  (* end of lemma zenon_L624_ *)
% 0.92/1.13  assert (zenon_L625_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp15)) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H7f zenon_H14c zenon_H7 zenon_H1 zenon_H115 zenon_H45 zenon_H5d zenon_H208 zenon_H29 zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H230 zenon_H231 zenon_H232 zenon_H1dc zenon_H87 zenon_H85 zenon_H86 zenon_H19b zenon_H19a zenon_H198 zenon_H262 zenon_He4 zenon_H24c zenon_H2d zenon_Hd3 zenon_H1de zenon_H1da zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_Haa zenon_Hab zenon_Hac zenon_Hb5 zenon_H2f zenon_H10d zenon_H110 zenon_H114 zenon_H16c.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.13  apply (zenon_L4_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.13  apply (zenon_L47_); trivial.
% 0.92/1.13  apply (zenon_L624_); trivial.
% 0.92/1.13  apply (zenon_L67_); trivial.
% 0.92/1.13  apply (zenon_L89_); trivial.
% 0.92/1.13  (* end of lemma zenon_L625_ *)
% 0.92/1.13  assert (zenon_L626_ : ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp27)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp16)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c2_1 (a1890)) -> (~(c1_1 (a1890))) -> (~(c0_1 (a1890))) -> (ndr1_0) -> (~(hskp0)) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H208 zenon_Hb9 zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H85 zenon_H86 zenon_H5 zenon_H230 zenon_H231 zenon_H232 zenon_H262 zenon_H118 zenon_H117 zenon_H116 zenon_Ha zenon_H29.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.13  apply (zenon_L620_); trivial.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.13  apply (zenon_L69_); trivial.
% 0.92/1.13  exact (zenon_H29 zenon_H2a).
% 0.92/1.13  (* end of lemma zenon_L626_ *)
% 0.92/1.13  assert (zenon_L627_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (ndr1_0) -> (~(c0_1 (a1890))) -> (~(c1_1 (a1890))) -> (c2_1 (a1890)) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1de zenon_Hbe zenon_Hbf zenon_Hc0 zenon_Hd0 zenon_Hd3 zenon_H2d zenon_H2b zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_He4 zenon_H262 zenon_H198 zenon_H19a zenon_H19b zenon_H86 zenon_H85 zenon_H87 zenon_H5 zenon_H1dc zenon_H232 zenon_H231 zenon_H230 zenon_Ha zenon_H116 zenon_H117 zenon_H118 zenon_H29 zenon_H208.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.13  apply (zenon_L626_); trivial.
% 0.92/1.13  apply (zenon_L614_); trivial.
% 0.92/1.13  (* end of lemma zenon_L627_ *)
% 0.92/1.13  assert (zenon_L628_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (c2_1 (a1890)) -> (~(c1_1 (a1890))) -> (~(c0_1 (a1890))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp21)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H115 zenon_H45 zenon_H5d zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_H208 zenon_H29 zenon_H118 zenon_H117 zenon_H116 zenon_H230 zenon_H231 zenon_H232 zenon_H1dc zenon_H5 zenon_H87 zenon_H85 zenon_H86 zenon_H19b zenon_H19a zenon_H198 zenon_H262 zenon_He4 zenon_H24c zenon_He zenon_Hd zenon_Hc zenon_H2d zenon_Hd3 zenon_Hd0 zenon_H1de zenon_H1da zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.13  apply (zenon_L47_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.13  apply (zenon_L627_); trivial.
% 0.92/1.13  apply (zenon_L623_); trivial.
% 0.92/1.13  (* end of lemma zenon_L628_ *)
% 0.92/1.13  assert (zenon_L629_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> (~(hskp14)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H121 zenon_H114 zenon_H155 zenon_H153 zenon_H151 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1de zenon_Hd3 zenon_H2d zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_He4 zenon_H262 zenon_H198 zenon_H19a zenon_H19b zenon_H86 zenon_H85 zenon_H87 zenon_H5 zenon_H1dc zenon_H232 zenon_H231 zenon_H230 zenon_H29 zenon_H208 zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H5d zenon_H45 zenon_H115.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.13  apply (zenon_L628_); trivial.
% 0.92/1.13  apply (zenon_L85_); trivial.
% 0.92/1.13  (* end of lemma zenon_L629_ *)
% 0.92/1.13  assert (zenon_L630_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (c3_1 (a1868)) -> (c0_1 (a1868)) -> (~(c2_1 (a1868))) -> (ndr1_0) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H45 zenon_H1 zenon_H5d zenon_H262 zenon_H86 zenon_H85 zenon_H87 zenon_H232 zenon_H231 zenon_H230 zenon_H2ae zenon_Hac zenon_Hab zenon_Haa zenon_H29e zenon_H29d zenon_H29c zenon_H208 zenon_H182 zenon_H6b zenon_H17b zenon_H17a zenon_H179 zenon_Ha zenon_He4 zenon_H29 zenon_H24c zenon_He zenon_Hd zenon_Hc zenon_H2d zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H1da zenon_Hd7 zenon_Hf7 zenon_Hf6.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.13  apply (zenon_L332_); trivial.
% 0.92/1.13  apply (zenon_L623_); trivial.
% 0.92/1.13  (* end of lemma zenon_L630_ *)
% 0.92/1.13  assert (zenon_L631_ : ((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H10f zenon_H7e zenon_H172 zenon_H10d zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H2d zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_H29 zenon_He4 zenon_H179 zenon_H17a zenon_H17b zenon_H182 zenon_H208 zenon_H29c zenon_H29d zenon_H29e zenon_Haa zenon_Hab zenon_Hac zenon_H2ae zenon_H230 zenon_H231 zenon_H232 zenon_H87 zenon_H85 zenon_H86 zenon_H262 zenon_H5d zenon_H1 zenon_H45.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.13  apply (zenon_L630_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.13  apply (zenon_L621_); trivial.
% 0.92/1.13  apply (zenon_L343_); trivial.
% 0.92/1.13  apply (zenon_L604_); trivial.
% 0.92/1.13  (* end of lemma zenon_L631_ *)
% 0.92/1.13  assert (zenon_L632_ : ((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H121 zenon_H114 zenon_H7e zenon_H172 zenon_H10d zenon_H179 zenon_H17a zenon_H17b zenon_H182 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1de zenon_Hd3 zenon_H2d zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_He4 zenon_H262 zenon_H198 zenon_H19a zenon_H19b zenon_H86 zenon_H85 zenon_H87 zenon_H5 zenon_H1dc zenon_H232 zenon_H231 zenon_H230 zenon_H29 zenon_H208 zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H5d zenon_H45 zenon_H115.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H121). zenon_intro zenon_Ha. zenon_intro zenon_H123.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H123). zenon_intro zenon_H118. zenon_intro zenon_H124.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H124). zenon_intro zenon_H116. zenon_intro zenon_H117.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.13  apply (zenon_L628_); trivial.
% 0.92/1.13  apply (zenon_L631_); trivial.
% 0.92/1.13  (* end of lemma zenon_L632_ *)
% 0.92/1.13  assert (zenon_L633_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1911))) -> (~(c3_1 (a1911))) -> (c0_1 (a1911)) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp24)) -> (~(c1_1 (a1874))) -> (c0_1 (a1874)) -> (c2_1 (a1874)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_Hbe zenon_Hbf zenon_Hc0 zenon_Hd0 zenon_Hd3 zenon_H2d zenon_H2b zenon_Hc zenon_Hd zenon_He zenon_H24c zenon_H29 zenon_He4 zenon_Ha zenon_H179 zenon_H17a zenon_H17b zenon_H6b zenon_H182.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.13  apply (zenon_L112_); trivial.
% 0.92/1.13  apply (zenon_L614_); trivial.
% 0.92/1.13  (* end of lemma zenon_L633_ *)
% 0.92/1.13  assert (zenon_L634_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (c3_1 (a1868)) -> (c0_1 (a1868)) -> (~(c2_1 (a1868))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (c2_1 (a1874)) -> (c0_1 (a1874)) -> (~(c1_1 (a1874))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp21)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H115 zenon_H45 zenon_H5d zenon_H29c zenon_H29d zenon_H29e zenon_H230 zenon_H231 zenon_H232 zenon_H2ae zenon_H208 zenon_H182 zenon_H6b zenon_H17b zenon_H17a zenon_H179 zenon_He4 zenon_H29 zenon_H24c zenon_He zenon_Hd zenon_Hc zenon_H2d zenon_Hd3 zenon_Hd0 zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H1da zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.13  apply (zenon_L47_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.13  apply (zenon_L633_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.13  apply (zenon_L112_); trivial.
% 0.92/1.13  apply (zenon_L612_); trivial.
% 0.92/1.13  (* end of lemma zenon_L634_ *)
% 0.92/1.13  assert (zenon_L635_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> (~(hskp13)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H186 zenon_H185 zenon_H244 zenon_H245 zenon_H2c3 zenon_H17 zenon_H16a zenon_H3d zenon_H168 zenon_H13f zenon_H146 zenon_H210 zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_H126 zenon_H4a zenon_H16c zenon_H114 zenon_H110 zenon_H115 zenon_H45 zenon_H5d zenon_H29c zenon_H29d zenon_H29e zenon_H230 zenon_H231 zenon_H232 zenon_H2ae zenon_H208 zenon_H182 zenon_He4 zenon_H29 zenon_H24c zenon_H2d zenon_Hd3 zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H1da zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_Haa zenon_Hab zenon_Hac zenon_Hb5 zenon_H4d zenon_H4b zenon_H10d zenon_H172 zenon_H7e zenon_H1 zenon_H7 zenon_H14c zenon_H7f.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.13  apply (zenon_L4_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.13  apply (zenon_L634_); trivial.
% 0.92/1.13  apply (zenon_L605_); trivial.
% 0.92/1.13  apply (zenon_L67_); trivial.
% 0.92/1.13  apply (zenon_L89_); trivial.
% 0.92/1.13  apply (zenon_L618_); trivial.
% 0.92/1.13  (* end of lemma zenon_L635_ *)
% 0.92/1.13  assert (zenon_L636_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H7b zenon_H45 zenon_H172 zenon_H10d zenon_H2ae zenon_Hac zenon_Haa zenon_Hab zenon_H29e zenon_H29d zenon_H29c zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H2d zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H1 zenon_H5d zenon_Hf7 zenon_Hf6.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.13  apply (zenon_L530_); trivial.
% 0.92/1.13  apply (zenon_L604_); trivial.
% 0.92/1.13  (* end of lemma zenon_L636_ *)
% 0.92/1.13  assert (zenon_L637_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (ndr1_0) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp16)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H7e zenon_H45 zenon_H172 zenon_H10d zenon_H2ae zenon_Hac zenon_Haa zenon_Hab zenon_H29e zenon_H29d zenon_H29c zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H2d zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H1 zenon_H5d zenon_Hf7 zenon_Hf6 zenon_Ha zenon_H62 zenon_H63 zenon_H64 zenon_H5 zenon_H6d.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.13  apply (zenon_L30_); trivial.
% 0.92/1.13  apply (zenon_L636_); trivial.
% 0.92/1.13  (* end of lemma zenon_L637_ *)
% 0.92/1.13  assert (zenon_L638_ : ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> (~(c3_1 (a1875))) -> (~(hskp20)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp0)) -> (~(hskp24)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (ndr1_0) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(hskp23)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H146 zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H1da zenon_H1b zenon_H1c zenon_H1d zenon_Hf1 zenon_H13f zenon_H29 zenon_H2b zenon_H2d zenon_Hd7 zenon_Hf7 zenon_Ha zenon_H85 zenon_H86 zenon_H87 zenon_Hb3 zenon_H129.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.13  apply (zenon_L74_); trivial.
% 0.92/1.13  apply (zenon_L438_); trivial.
% 0.92/1.13  (* end of lemma zenon_L638_ *)
% 0.92/1.13  assert (zenon_L639_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp9)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H80 zenon_H16c zenon_H4a zenon_H126 zenon_H45 zenon_H5f zenon_H31 zenon_H5d zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H29 zenon_H13f zenon_H1da zenon_H25a zenon_He4 zenon_Hf6 zenon_H146 zenon_H2f zenon_H14c zenon_H115 zenon_H1 zenon_H17 zenon_H24f zenon_H250 zenon_H251 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.13  apply (zenon_L606_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.13  apply (zenon_L8_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.13  apply (zenon_L638_); trivial.
% 0.92/1.13  apply (zenon_L25_); trivial.
% 0.92/1.13  apply (zenon_L88_); trivial.
% 0.92/1.13  apply (zenon_L159_); trivial.
% 0.92/1.13  (* end of lemma zenon_L639_ *)
% 0.92/1.13  assert (zenon_L640_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H80 zenon_H16c zenon_H4a zenon_H126 zenon_H146 zenon_Hf6 zenon_He4 zenon_H25a zenon_H1da zenon_H13f zenon_Hf7 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_H29 zenon_H2d zenon_Hd7 zenon_H5d zenon_H31 zenon_H5f zenon_H45 zenon_H1 zenon_H17 zenon_H24f zenon_H250 zenon_H251 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.13  apply (zenon_L606_); trivial.
% 0.92/1.13  apply (zenon_L441_); trivial.
% 0.92/1.13  (* end of lemma zenon_L640_ *)
% 0.92/1.13  assert (zenon_L641_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H1b4 zenon_H185 zenon_H168 zenon_H7e zenon_H45 zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H31 zenon_H79 zenon_H6d zenon_H2c3 zenon_H29e zenon_H29d zenon_H29c zenon_H251 zenon_H250 zenon_H24f zenon_H17 zenon_H1 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_He4 zenon_H25a zenon_H1da zenon_H13f zenon_H29 zenon_H2d zenon_Hd7 zenon_Hf7 zenon_H129 zenon_H5d zenon_H5f zenon_H126 zenon_H4a zenon_H16c zenon_H7f.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.13  apply (zenon_L158_); trivial.
% 0.92/1.13  apply (zenon_L639_); trivial.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.13  apply (zenon_L158_); trivial.
% 0.92/1.13  apply (zenon_L640_); trivial.
% 0.92/1.13  (* end of lemma zenon_L641_ *)
% 0.92/1.13  assert (zenon_L642_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> (~(hskp12)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H1b0 zenon_H6d zenon_H2c3 zenon_H29e zenon_H29d zenon_H29c zenon_H251 zenon_H250 zenon_H24f zenon_H25a zenon_H5d zenon_H5f zenon_H7f zenon_H126 zenon_H122 zenon_H129 zenon_H1d8 zenon_He4 zenon_H1da zenon_H13f zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H11f zenon_H79 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H7e zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H29 zenon_H2d zenon_H40 zenon_H45 zenon_H4a zenon_H16c zenon_H168 zenon_H185.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.13  apply (zenon_L156_); trivial.
% 0.92/1.13  apply (zenon_L641_); trivial.
% 0.92/1.13  (* end of lemma zenon_L642_ *)
% 0.92/1.13  assert (zenon_L643_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H80 zenon_H16c zenon_H208 zenon_H29 zenon_H24c zenon_H85 zenon_H86 zenon_H87 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H24f zenon_H250 zenon_H251 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.13  apply (zenon_L606_); trivial.
% 0.92/1.13  apply (zenon_L477_); trivial.
% 0.92/1.13  (* end of lemma zenon_L643_ *)
% 0.92/1.13  assert (zenon_L644_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> (~(hskp9)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.13  do 0 intro. intros zenon_H175 zenon_H7f zenon_H208 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3 zenon_H7 zenon_H1 zenon_H17 zenon_H114 zenon_H16a zenon_H45 zenon_H40 zenon_H3d zenon_H31 zenon_H129 zenon_H87 zenon_H86 zenon_H85 zenon_Hf7 zenon_Hd7 zenon_H2d zenon_H29 zenon_H13f zenon_H1da zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_H24c zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_Hf6 zenon_H146 zenon_H168 zenon_Hd3 zenon_H115 zenon_H5f zenon_H126 zenon_H4a zenon_H16c.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.13  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.13  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L448_); trivial.
% 0.92/1.14  apply (zenon_L643_); trivial.
% 0.92/1.14  (* end of lemma zenon_L644_ *)
% 0.92/1.14  assert (zenon_L645_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H285 zenon_H1af zenon_H208 zenon_H24c zenon_H1de zenon_Hd3 zenon_H1dc zenon_H16a zenon_H114 zenon_H185 zenon_H168 zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H7f zenon_H5f zenon_H5d zenon_H25a zenon_H29c zenon_H29d zenon_H29e zenon_H2c3 zenon_H6d zenon_H1b0.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.14  apply (zenon_L642_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L136_); trivial.
% 0.92/1.14  apply (zenon_L643_); trivial.
% 0.92/1.14  apply (zenon_L644_); trivial.
% 0.92/1.14  apply (zenon_L641_); trivial.
% 0.92/1.14  (* end of lemma zenon_L645_ *)
% 0.92/1.14  assert (zenon_L646_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (ndr1_0) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1b0 zenon_H185 zenon_H283 zenon_H248 zenon_H27c zenon_H27b zenon_H27a zenon_H189 zenon_H1 zenon_H10d zenon_H110 zenon_H114 zenon_H2ae zenon_Hac zenon_Hab zenon_Haa zenon_H29e zenon_H29d zenon_H29c zenon_Ha zenon_H11f zenon_H122.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.14  apply (zenon_L566_); trivial.
% 0.92/1.14  apply (zenon_L386_); trivial.
% 0.92/1.14  (* end of lemma zenon_L646_ *)
% 0.92/1.14  assert (zenon_L647_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (ndr1_0) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> (~(hskp3)) -> (~(hskp8)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(hskp11)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1af zenon_H115 zenon_H208 zenon_H29 zenon_H96 zenon_H1a7 zenon_Hb5 zenon_H122 zenon_Ha zenon_H29c zenon_H29d zenon_H29e zenon_Haa zenon_Hab zenon_Hac zenon_H2ae zenon_H114 zenon_H110 zenon_H10d zenon_H1 zenon_H189 zenon_H27a zenon_H27b zenon_H27c zenon_H248 zenon_H283 zenon_H185 zenon_H1b0.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.14  apply (zenon_L646_); trivial.
% 0.92/1.14  apply (zenon_L573_); trivial.
% 0.92/1.14  (* end of lemma zenon_L647_ *)
% 0.92/1.14  assert (zenon_L648_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (ndr1_0) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1b0 zenon_H16c zenon_H4a zenon_H114 zenon_Hf6 zenon_H29 zenon_He4 zenon_H25a zenon_H1da zenon_H245 zenon_H5d zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_Hd7 zenon_Hf7 zenon_H189 zenon_H1 zenon_H17 zenon_H24f zenon_H250 zenon_H251 zenon_H2c3 zenon_H2ae zenon_Hac zenon_Hab zenon_Haa zenon_H29e zenon_H29d zenon_H29c zenon_Ha zenon_H11f zenon_H122.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.14  apply (zenon_L566_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.14  apply (zenon_L606_); trivial.
% 0.92/1.14  apply (zenon_L399_); trivial.
% 0.92/1.14  (* end of lemma zenon_L648_ *)
% 0.92/1.14  assert (zenon_L649_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_Hfb zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H5 zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_Haa zenon_Hab zenon_Hac zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_H208 zenon_H29 zenon_He4.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.14  apply (zenon_L58_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.14  apply (zenon_L407_); trivial.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.14  apply (zenon_L565_); trivial.
% 0.92/1.14  exact (zenon_H29 zenon_H2a).
% 0.92/1.14  apply (zenon_L392_); trivial.
% 0.92/1.14  (* end of lemma zenon_L649_ *)
% 0.92/1.14  assert (zenon_L650_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (ndr1_0) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_Hf6 zenon_Hd7 zenon_H1da zenon_H1de zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_Ha zenon_H210 zenon_Hac zenon_Hab zenon_Haa zenon_H198 zenon_H19a zenon_H19b zenon_H5 zenon_H1dc zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_H29 zenon_H208 zenon_Hf7.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.14  apply (zenon_L611_); trivial.
% 0.92/1.14  apply (zenon_L649_); trivial.
% 0.92/1.14  (* end of lemma zenon_L650_ *)
% 0.92/1.14  assert (zenon_L651_ : ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp21)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> (~(c3_1 (a1875))) -> (c0_1 (a1875)) -> (c1_1 (a1875)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H115 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_Hd3 zenon_Hd0 zenon_H1da zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H27a zenon_H27b zenon_H27c zenon_H244 zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_H208 zenon_H29 zenon_He4 zenon_H50 zenon_H52 zenon_H83 zenon_H1d zenon_H1b zenon_H1c zenon_H1d8 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.14  apply (zenon_L47_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.14  apply (zenon_L142_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.14  apply (zenon_L58_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_Hd7); [ zenon_intro zenon_Hb7 | zenon_intro zenon_Hd2 ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.14  apply (zenon_L412_); trivial.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.14  apply (zenon_L565_); trivial.
% 0.92/1.14  exact (zenon_H29 zenon_H2a).
% 0.92/1.14  apply (zenon_L54_); trivial.
% 0.92/1.14  (* end of lemma zenon_L651_ *)
% 0.92/1.14  assert (zenon_L652_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1ab zenon_H7f zenon_H16c zenon_H4a zenon_H114 zenon_H5d zenon_H245 zenon_Hb5 zenon_H1d8 zenon_Hd3 zenon_H115 zenon_H1 zenon_H17 zenon_H2c3 zenon_Hf7 zenon_H208 zenon_H29 zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H1dc zenon_Haa zenon_Hab zenon_Hac zenon_H210 zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H1de zenon_H1da zenon_Hd7 zenon_Hf6.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L650_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.14  apply (zenon_L606_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.14  apply (zenon_L8_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.14  apply (zenon_L651_); trivial.
% 0.92/1.14  apply (zenon_L401_); trivial.
% 0.92/1.14  (* end of lemma zenon_L652_ *)
% 0.92/1.14  assert (zenon_L653_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H285 zenon_H1af zenon_H7f zenon_Hb5 zenon_H1d8 zenon_Hd3 zenon_H115 zenon_H208 zenon_H1dc zenon_H210 zenon_H1de zenon_H122 zenon_H29c zenon_H29d zenon_H29e zenon_Haa zenon_Hab zenon_Hac zenon_H2ae zenon_H2c3 zenon_H17 zenon_H1 zenon_H189 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H245 zenon_H1da zenon_H25a zenon_He4 zenon_H29 zenon_Hf6 zenon_H114 zenon_H4a zenon_H16c zenon_H1b0.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.14  apply (zenon_L648_); trivial.
% 0.92/1.14  apply (zenon_L652_); trivial.
% 0.92/1.14  (* end of lemma zenon_L653_ *)
% 0.92/1.14  assert (zenon_L654_ : ((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863)))))) -> ((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> (~(hskp3)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp15)\/(hskp3))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H277 zenon_H288 zenon_H7f zenon_H1d8 zenon_Hd3 zenon_H1dc zenon_H210 zenon_H1de zenon_H2c3 zenon_H17 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H5d zenon_H245 zenon_H1da zenon_H25a zenon_He4 zenon_Hf6 zenon_H4a zenon_H16c zenon_H1b0 zenon_H185 zenon_H283 zenon_H27c zenon_H27b zenon_H27a zenon_H189 zenon_H1 zenon_H10d zenon_H110 zenon_H114 zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_H122 zenon_Hb5 zenon_H1a7 zenon_H96 zenon_H29 zenon_H208 zenon_H115 zenon_H1af.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 0.92/1.14  apply (zenon_L647_); trivial.
% 0.92/1.14  apply (zenon_L653_); trivial.
% 0.92/1.14  (* end of lemma zenon_L654_ *)
% 0.92/1.14  assert (zenon_L655_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((hskp18)\/((hskp10)\/(hskp15))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1c7 zenon_H1ae zenon_H1de zenon_H27a zenon_H27b zenon_H27c zenon_H245 zenon_H185 zenon_H283 zenon_H2b3 zenon_H29e zenon_H29d zenon_H29c zenon_H2b5 zenon_H1d8 zenon_He4 zenon_H29 zenon_H1c5 zenon_Hf7 zenon_Hf6 zenon_H4a zenon_H7f zenon_H25a zenon_H288.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.14  apply (zenon_L582_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L574_); trivial.
% 0.92/1.14  apply (zenon_L456_); trivial.
% 0.92/1.14  (* end of lemma zenon_L655_ *)
% 0.92/1.14  assert (zenon_L656_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> (~(hskp9)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H80 zenon_H174 zenon_H7e zenon_H1d2 zenon_H79 zenon_H146 zenon_H1e0 zenon_H94 zenon_H142 zenon_H182 zenon_H8e zenon_H2c1 zenon_H129 zenon_H2f zenon_H14c zenon_H115 zenon_H45 zenon_H5f zenon_H31 zenon_H1 zenon_H5d zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_He4 zenon_H29 zenon_H2d zenon_Hf7 zenon_Hf6 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H86 zenon_H85 zenon_H208 zenon_H126.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.14  apply (zenon_L317_); trivial.
% 0.92/1.14  apply (zenon_L595_); trivial.
% 0.92/1.14  (* end of lemma zenon_L656_ *)
% 0.92/1.14  assert (zenon_L657_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> (~(hskp9)) -> (~(hskp15)) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H7f zenon_H174 zenon_H7e zenon_H1d2 zenon_H79 zenon_H146 zenon_H1e0 zenon_H94 zenon_H142 zenon_H182 zenon_H8e zenon_H2c1 zenon_H129 zenon_H14c zenon_H115 zenon_H5f zenon_H5d zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_He4 zenon_Hf7 zenon_Hf6 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H87 zenon_H86 zenon_H85 zenon_H208 zenon_H126 zenon_H7 zenon_H1 zenon_H17 zenon_H46 zenon_H31 zenon_H2f zenon_H29 zenon_H2d zenon_H3d zenon_H40 zenon_H45 zenon_H4a zenon_H16c.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L136_); trivial.
% 0.92/1.14  apply (zenon_L656_); trivial.
% 0.92/1.14  (* end of lemma zenon_L657_ *)
% 0.92/1.14  assert (zenon_L658_ : ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1af zenon_H174 zenon_H1e0 zenon_H94 zenon_H142 zenon_H182 zenon_H8e zenon_H2c1 zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_H1de zenon_H208 zenon_H185 zenon_H283 zenon_H248 zenon_H27c zenon_H27b zenon_H27a zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H7f zenon_H5f zenon_H5d zenon_H6d zenon_H1b0.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.14  apply (zenon_L429_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.14  apply (zenon_L657_); trivial.
% 0.92/1.14  apply (zenon_L384_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L158_); trivial.
% 0.92/1.14  apply (zenon_L656_); trivial.
% 0.92/1.14  apply (zenon_L384_); trivial.
% 0.92/1.14  (* end of lemma zenon_L658_ *)
% 0.92/1.14  assert (zenon_L659_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H16c zenon_H208 zenon_H29 zenon_H24c zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H24f zenon_H250 zenon_H251 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3 zenon_H6d zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L158_); trivial.
% 0.92/1.14  apply (zenon_L643_); trivial.
% 0.92/1.14  (* end of lemma zenon_L659_ *)
% 0.92/1.14  assert (zenon_L660_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp16)\/(hskp13))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> (~(hskp9)) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((hskp15)\/(hskp9))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H285 zenon_H1af zenon_H174 zenon_H1e0 zenon_H94 zenon_H142 zenon_H182 zenon_H8e zenon_H2c1 zenon_Hf8 zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_H1de zenon_H208 zenon_Hd3 zenon_H1dc zenon_H24c zenon_H16a zenon_H114 zenon_H185 zenon_H168 zenon_H16c zenon_H4a zenon_H45 zenon_H40 zenon_H2d zenon_H29 zenon_H31 zenon_H46 zenon_H17 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H13f zenon_H1da zenon_He4 zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H7f zenon_H5f zenon_H5d zenon_H25a zenon_H29c zenon_H29d zenon_H29e zenon_H2c3 zenon_H6d zenon_H1b0.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.14  apply (zenon_L642_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.14  apply (zenon_L657_); trivial.
% 0.92/1.14  apply (zenon_L644_); trivial.
% 0.92/1.14  apply (zenon_L659_); trivial.
% 0.92/1.14  (* end of lemma zenon_L660_ *)
% 0.92/1.14  assert (zenon_L661_ : ((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1ab zenon_H7f zenon_H16c zenon_H24c zenon_H85 zenon_H86 zenon_H87 zenon_H2c3 zenon_Hf7 zenon_H208 zenon_H29 zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H1dc zenon_Haa zenon_Hab zenon_Hac zenon_H210 zenon_H24f zenon_H250 zenon_H251 zenon_H25a zenon_He4 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H1de zenon_H1da zenon_Hd7 zenon_Hf6.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L650_); trivial.
% 0.92/1.14  apply (zenon_L643_); trivial.
% 0.92/1.14  (* end of lemma zenon_L661_ *)
% 0.92/1.14  assert (zenon_L662_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H285 zenon_H1af zenon_H7f zenon_H24c zenon_H85 zenon_H86 zenon_H87 zenon_H208 zenon_H1dc zenon_H210 zenon_H1de zenon_H122 zenon_H29c zenon_H29d zenon_H29e zenon_Haa zenon_Hab zenon_Hac zenon_H2ae zenon_H2c3 zenon_H17 zenon_H1 zenon_H189 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H245 zenon_H1da zenon_H25a zenon_He4 zenon_H29 zenon_Hf6 zenon_H114 zenon_H4a zenon_H16c zenon_H1b0.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.14  apply (zenon_L648_); trivial.
% 0.92/1.14  apply (zenon_L661_); trivial.
% 0.92/1.14  (* end of lemma zenon_L662_ *)
% 0.92/1.14  assert (zenon_L663_ : ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> (~(hskp9)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp8)) -> (~(hskp16)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H16c zenon_H45 zenon_H40 zenon_H3d zenon_H31 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H24c zenon_H2d zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H1da zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H1 zenon_H5 zenon_H7.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.14  apply (zenon_L4_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.14  apply (zenon_L347_); trivial.
% 0.92/1.14  apply (zenon_L17_); trivial.
% 0.92/1.14  (* end of lemma zenon_L663_ *)
% 0.92/1.14  assert (zenon_L664_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1b4 zenon_H16c zenon_H4a zenon_H114 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H5d zenon_H245 zenon_H1da zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H189 zenon_H1 zenon_H17 zenon_H24f zenon_H250 zenon_H251 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.14  apply (zenon_L606_); trivial.
% 0.92/1.14  apply (zenon_L505_); trivial.
% 0.92/1.14  (* end of lemma zenon_L664_ *)
% 0.92/1.14  assert (zenon_L665_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (ndr1_0) -> (~(hskp12)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1b0 zenon_H16c zenon_H4a zenon_H114 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_H5d zenon_H245 zenon_H1da zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H189 zenon_H1 zenon_H17 zenon_H24f zenon_H250 zenon_H251 zenon_H2c3 zenon_H2ae zenon_Hac zenon_Hab zenon_Haa zenon_H29e zenon_H29d zenon_H29c zenon_Ha zenon_H11f zenon_H122.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.14  apply (zenon_L566_); trivial.
% 0.92/1.14  apply (zenon_L664_); trivial.
% 0.92/1.14  (* end of lemma zenon_L665_ *)
% 0.92/1.14  assert (zenon_L666_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> (~(hskp11)) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (~(c1_1 (a1856))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1b4 zenon_H185 zenon_H283 zenon_H248 zenon_H16c zenon_H4a zenon_H114 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H244 zenon_H27c zenon_H27b zenon_H27a zenon_Hac zenon_Hab zenon_Haa zenon_H5d zenon_H245 zenon_H1da zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H189 zenon_H17 zenon_H1 zenon_H7 zenon_Hb5 zenon_H14c zenon_H115 zenon_H7f.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L506_); trivial.
% 0.92/1.14  apply (zenon_L89_); trivial.
% 0.92/1.14  apply (zenon_L384_); trivial.
% 0.92/1.14  (* end of lemma zenon_L666_ *)
% 0.92/1.14  assert (zenon_L667_ : (forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28)))))) -> (ndr1_0) -> (forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47)))))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> False).
% 0.92/1.14  do 0 intro. intros zenon_Hd8 zenon_Ha zenon_H147 zenon_H27b zenon_H27c.
% 0.92/1.14  generalize (zenon_Hd8 (a1856)). zenon_intro zenon_H2c5.
% 0.92/1.14  apply (zenon_imply_s _ _ zenon_H2c5); [ zenon_intro zenon_H9 | zenon_intro zenon_H2c6 ].
% 0.92/1.14  exact (zenon_H9 zenon_Ha).
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H2c6); [ zenon_intro zenon_H2c7 | zenon_intro zenon_H27f ].
% 0.92/1.14  generalize (zenon_H147 (a1856)). zenon_intro zenon_H2c8.
% 0.92/1.14  apply (zenon_imply_s _ _ zenon_H2c8); [ zenon_intro zenon_H9 | zenon_intro zenon_H2c9 ].
% 0.92/1.14  exact (zenon_H9 zenon_Ha).
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H2c9); [ zenon_intro zenon_H2ca | zenon_intro zenon_H27f ].
% 0.92/1.14  exact (zenon_H2c7 zenon_H2ca).
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H27f); [ zenon_intro zenon_H282 | zenon_intro zenon_H281 ].
% 0.92/1.14  exact (zenon_H282 zenon_H27b).
% 0.92/1.14  exact (zenon_H281 zenon_H27c).
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H27f); [ zenon_intro zenon_H282 | zenon_intro zenon_H281 ].
% 0.92/1.14  exact (zenon_H282 zenon_H27b).
% 0.92/1.14  exact (zenon_H281 zenon_H27c).
% 0.92/1.14  (* end of lemma zenon_L667_ *)
% 0.92/1.14  assert (zenon_L668_ : ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp27)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28)))))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c3_1 (a1919)) -> (~(c2_1 (a1919))) -> (~(c1_1 (a1919))) -> (ndr1_0) -> (~(hskp8)) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H5d zenon_Hb9 zenon_H230 zenon_H231 zenon_H232 zenon_Hd8 zenon_H27b zenon_H27c zenon_H210 zenon_H36 zenon_H35 zenon_H34 zenon_Ha zenon_H1.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H147 | zenon_intro zenon_H211 ].
% 0.92/1.14  apply (zenon_L667_); trivial.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H211); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hba ].
% 0.92/1.14  apply (zenon_L276_); trivial.
% 0.92/1.14  exact (zenon_Hb9 zenon_Hba).
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 0.92/1.14  apply (zenon_L15_); trivial.
% 0.92/1.14  exact (zenon_H1 zenon_H2).
% 0.92/1.14  (* end of lemma zenon_L668_ *)
% 0.92/1.14  assert (zenon_L669_ : ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H45 zenon_Hf6 zenon_H21d zenon_H21e zenon_H21f zenon_H5d zenon_H27b zenon_H27c zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_H226 zenon_H1 zenon_H4b zenon_H4d.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.14  apply (zenon_L21_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.92/1.14  apply (zenon_L250_); trivial.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.92/1.14  apply (zenon_L668_); trivial.
% 0.92/1.14  exact (zenon_H1 zenon_H2).
% 0.92/1.14  apply (zenon_L251_); trivial.
% 0.92/1.14  (* end of lemma zenon_L669_ *)
% 0.92/1.14  assert (zenon_L670_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (c1_1 (a1860)) -> (~(c2_1 (a1860))) -> (~(c0_1 (a1860))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1ae zenon_H262 zenon_H4d zenon_H1 zenon_H226 zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H27c zenon_H27b zenon_H5d zenon_H21f zenon_H21e zenon_H21d zenon_Hf6 zenon_H45.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.14  apply (zenon_L669_); trivial.
% 0.92/1.14  apply (zenon_L372_); trivial.
% 0.92/1.14  (* end of lemma zenon_L670_ *)
% 0.92/1.14  assert (zenon_L671_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (c3_1 (a1868)) -> (c0_1 (a1868)) -> (~(c2_1 (a1868))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(hskp0)) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H80 zenon_H208 zenon_H17b zenon_H17a zenon_H179 zenon_H28b zenon_H28c zenon_H28d zenon_H1e0 zenon_H29.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.14  apply (zenon_L515_); trivial.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.92/1.14  apply (zenon_L515_); trivial.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.92/1.14  apply (zenon_L23_); trivial.
% 0.92/1.14  apply (zenon_L111_); trivial.
% 0.92/1.14  exact (zenon_H29 zenon_H2a).
% 0.92/1.14  (* end of lemma zenon_L671_ *)
% 0.92/1.14  assert (zenon_L672_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H186 zenon_H7f zenon_H208 zenon_H29 zenon_H1e0 zenon_H28d zenon_H28c zenon_H28b zenon_H6d zenon_H64 zenon_H63 zenon_H62 zenon_H4d zenon_H4b zenon_H1 zenon_H31 zenon_H79 zenon_H45 zenon_H7e.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L34_); trivial.
% 0.92/1.14  apply (zenon_L671_); trivial.
% 0.92/1.14  (* end of lemma zenon_L672_ *)
% 0.92/1.14  assert (zenon_L673_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1b0 zenon_H184 zenon_H7f zenon_H208 zenon_H29 zenon_H1e0 zenon_H28d zenon_H28c zenon_H28b zenon_H6d zenon_H79 zenon_H7e zenon_H189 zenon_H153 zenon_H155 zenon_H114 zenon_H4d zenon_H4b zenon_H1 zenon_H31 zenon_H40 zenon_H45.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.14  apply (zenon_L27_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.14  apply (zenon_L157_); trivial.
% 0.92/1.14  apply (zenon_L672_); trivial.
% 0.92/1.14  (* end of lemma zenon_L673_ *)
% 0.92/1.14  assert (zenon_L674_ : ((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (~(hskp0)) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H277 zenon_H208 zenon_H28d zenon_H28c zenon_H28b zenon_H29c zenon_H29d zenon_H29e zenon_H2ae zenon_H29.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.14  apply (zenon_L515_); trivial.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.14  apply (zenon_L565_); trivial.
% 0.92/1.14  exact (zenon_H29 zenon_H2a).
% 0.92/1.14  (* end of lemma zenon_L674_ *)
% 0.92/1.14  assert (zenon_L675_ : ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> (~(hskp9)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp12)) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H185 zenon_H168 zenon_H16c zenon_H45 zenon_H40 zenon_H3d zenon_H31 zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_He4 zenon_H29 zenon_H28b zenon_H28c zenon_H28d zenon_H2d zenon_H24c zenon_Hf7 zenon_Hf6 zenon_H1 zenon_H7 zenon_H7e zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H79 zenon_H11f zenon_H170 zenon_H115 zenon_H14c zenon_H146 zenon_Hd7 zenon_H13f zenon_H1da zenon_H1d8 zenon_H129 zenon_H122 zenon_H126 zenon_H4a zenon_H7f.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.14  apply (zenon_L4_); trivial.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.14  apply (zenon_L525_); trivial.
% 0.92/1.14  apply (zenon_L17_); trivial.
% 0.92/1.14  apply (zenon_L149_); trivial.
% 0.92/1.14  apply (zenon_L155_); trivial.
% 0.92/1.14  (* end of lemma zenon_L675_ *)
% 0.92/1.14  assert (zenon_L676_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (~(hskp15)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(hskp9)) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H7f zenon_H208 zenon_H14c zenon_H2f zenon_H1e0 zenon_H28d zenon_H28c zenon_H28b zenon_H7 zenon_H1 zenon_Hf6 zenon_Hf7 zenon_Hd7 zenon_H1da zenon_H1dc zenon_H19b zenon_H19a zenon_H198 zenon_H1de zenon_H2d zenon_H24c zenon_H29 zenon_He4 zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H31 zenon_H3d zenon_H40 zenon_H45 zenon_H16c.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L663_); trivial.
% 0.92/1.14  apply (zenon_L544_); trivial.
% 0.92/1.14  (* end of lemma zenon_L676_ *)
% 0.92/1.14  assert (zenon_L677_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> (~(hskp9)) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H80 zenon_H45 zenon_H40 zenon_H3d zenon_H31 zenon_H28b zenon_H28c zenon_H28d zenon_H1e0 zenon_H1d2 zenon_H87 zenon_H85 zenon_H86 zenon_H1ed zenon_H1ec zenon_H1 zenon_H5d zenon_H29 zenon_H208.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.14  apply (zenon_L515_); trivial.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1e0); [ zenon_intro zenon_H199 | zenon_intro zenon_H1e1 ].
% 0.92/1.14  apply (zenon_L515_); trivial.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H1e1); [ zenon_intro zenon_H4f | zenon_intro zenon_H178 ].
% 0.92/1.14  apply (zenon_L23_); trivial.
% 0.92/1.14  apply (zenon_L322_); trivial.
% 0.92/1.14  exact (zenon_H29 zenon_H2a).
% 0.92/1.14  apply (zenon_L17_); trivial.
% 0.92/1.14  (* end of lemma zenon_L677_ *)
% 0.92/1.14  assert (zenon_L678_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp9)) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H80 zenon_H7e zenon_H79 zenon_Hf6 zenon_Hf7 zenon_H208 zenon_H2d zenon_H5d zenon_H1 zenon_H1ec zenon_H1ed zenon_H1d2 zenon_H1e0 zenon_H85 zenon_H86 zenon_H87 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H29 zenon_He4 zenon_H179 zenon_H17a zenon_H17b zenon_H182 zenon_H31 zenon_H5f zenon_H45.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.14  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.14  apply (zenon_L112_); trivial.
% 0.92/1.14  apply (zenon_L432_); trivial.
% 0.92/1.14  apply (zenon_L25_); trivial.
% 0.92/1.14  apply (zenon_L139_); trivial.
% 0.92/1.14  (* end of lemma zenon_L678_ *)
% 0.92/1.14  assert (zenon_L679_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp13)) -> (~(hskp9)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H186 zenon_H7f zenon_H208 zenon_H5d zenon_H1ec zenon_H1ed zenon_H1e0 zenon_H5f zenon_H7 zenon_H1 zenon_H45 zenon_H40 zenon_H3d zenon_H31 zenon_H182 zenon_He4 zenon_H29 zenon_H24c zenon_H2d zenon_H1de zenon_H198 zenon_H19a zenon_H19b zenon_H1dc zenon_H1da zenon_Hd7 zenon_Hf7 zenon_Hf6 zenon_H79 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H7e zenon_H16c.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L334_); trivial.
% 0.92/1.14  apply (zenon_L678_); trivial.
% 0.92/1.14  (* end of lemma zenon_L679_ *)
% 0.92/1.14  assert (zenon_L680_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H186 zenon_H7f zenon_Hf6 zenon_Hf7 zenon_H208 zenon_H2d zenon_H5d zenon_H1 zenon_H1ec zenon_H1ed zenon_H1e0 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H29 zenon_He4 zenon_H182 zenon_H5f zenon_H6d zenon_H64 zenon_H63 zenon_H62 zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.14  apply (zenon_L158_); trivial.
% 0.92/1.14  apply (zenon_L678_); trivial.
% 0.92/1.14  (* end of lemma zenon_L680_ *)
% 0.92/1.14  assert (zenon_L681_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1866))) -> (~(c0_1 (a1866))) -> (c3_1 (a1866)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp0)) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp8)) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> False).
% 0.92/1.14  do 0 intro. intros zenon_H1b4 zenon_H184 zenon_H7f zenon_Hf6 zenon_Hf7 zenon_H208 zenon_H2d zenon_H5d zenon_H1ec zenon_H1ed zenon_H1e0 zenon_H198 zenon_H19a zenon_H19b zenon_H1de zenon_H29 zenon_He4 zenon_H182 zenon_H5f zenon_H6d zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e zenon_H189 zenon_H1 zenon_H153 zenon_H155 zenon_H114.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.14  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.14  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.14  apply (zenon_L157_); trivial.
% 0.92/1.14  apply (zenon_L680_); trivial.
% 0.92/1.14  (* end of lemma zenon_L681_ *)
% 0.92/1.15  assert (zenon_L682_ : ((ndr1_0)/\((c1_1 (a1860))/\((~(c0_1 (a1860)))/\(~(c2_1 (a1860)))))) -> ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> ((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((hskp18)\/((hskp10)\/(hskp15))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56)))))))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp12)\/(hskp13))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp29))) -> ((forall X56 : zenon_U, ((ndr1_0)->((c2_1 X56)\/((c3_1 X56)\/(~(c1_1 X56))))))\/((forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86))))))\/(hskp20))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((hskp18)\/((hskp22)\/(hskp12))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((~(hskp12))\/((ndr1_0)/\((c3_1 (a1866))/\((~(c0_1 (a1866)))/\(~(c2_1 (a1866))))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp8)\/(hskp9))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp9))\/((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H272 zenon_H26f zenon_H288 zenon_H25a zenon_H4a zenon_Hf7 zenon_H1c5 zenon_He4 zenon_H1d8 zenon_H2b5 zenon_H2b3 zenon_H283 zenon_H185 zenon_H1de zenon_H194 zenon_H126 zenon_H122 zenon_H129 zenon_H1da zenon_H13f zenon_H2d zenon_Hd7 zenon_H146 zenon_H14c zenon_H115 zenon_H170 zenon_H1d2 zenon_H168 zenon_H1e0 zenon_H1af zenon_H1ae zenon_Hf6 zenon_H262 zenon_H232 zenon_H231 zenon_H230 zenon_H226 zenon_H45 zenon_H40 zenon_H4d zenon_H7e zenon_H79 zenon_H6d zenon_H5d zenon_H5f zenon_H7f zenon_H1b0 zenon_H28b zenon_H28c zenon_H28d zenon_H2ae zenon_H29e zenon_H29d zenon_H29c zenon_H29 zenon_H208 zenon_H274.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H272). zenon_intro zenon_Ha. zenon_intro zenon_H275.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H275). zenon_intro zenon_H21f. zenon_intro zenon_H276.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H276). zenon_intro zenon_H21d. zenon_intro zenon_H21e.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.15  apply (zenon_L134_); trivial.
% 0.92/1.15  apply (zenon_L372_); trivial.
% 0.92/1.15  apply (zenon_L674_); trivial.
% 0.92/1.15  apply (zenon_L590_); trivial.
% 0.92/1.15  (* end of lemma zenon_L682_ *)
% 0.92/1.15  assert (zenon_L683_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1866)) -> (~(c0_1 (a1866))) -> (~(c2_1 (a1866))) -> (~(hskp6)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp6))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (c3_1 (a1864)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp26)\/(hskp23))) -> (~(hskp15)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((hskp20)\/(hskp19))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((~(hskp20))\/((ndr1_0)/\((c2_1 (a1890))/\((~(c0_1 (a1890)))/\(~(c1_1 (a1890))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H80 zenon_H174 zenon_H7e zenon_H45 zenon_H1d2 zenon_H31 zenon_H79 zenon_H146 zenon_Hf6 zenon_H1e0 zenon_H1de zenon_H19b zenon_H19a zenon_H198 zenon_H94 zenon_H142 zenon_H182 zenon_H8e zenon_H2c1 zenon_H85 zenon_H86 zenon_H87 zenon_H129 zenon_H2f zenon_H14c zenon_H115 zenon_H208 zenon_H29 zenon_Hf8 zenon_H28d zenon_H28c zenon_H28b zenon_H126.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.15  apply (zenon_L536_); trivial.
% 0.92/1.15  apply (zenon_L595_); trivial.
% 0.92/1.15  (* end of lemma zenon_L683_ *)
% 0.92/1.15  assert (zenon_L684_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H16d zenon_H208 zenon_H50 zenon_H52 zenon_H28b zenon_H28c zenon_H28d zenon_H24c zenon_H29.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H208); [ zenon_intro zenon_H199 | zenon_intro zenon_H209 ].
% 0.92/1.15  apply (zenon_L515_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H209); [ zenon_intro zenon_H59 | zenon_intro zenon_H2a ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H24c); [ zenon_intro zenon_H199 | zenon_intro zenon_H24d ].
% 0.92/1.15  apply (zenon_L515_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H24d); [ zenon_intro zenon_H4f | zenon_intro zenon_Hb ].
% 0.92/1.15  apply (zenon_L23_); trivial.
% 0.92/1.15  apply (zenon_L6_); trivial.
% 0.92/1.15  exact (zenon_H29 zenon_H2a).
% 0.92/1.15  (* end of lemma zenon_L684_ *)
% 0.92/1.15  assert (zenon_L685_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H80 zenon_H16c zenon_H208 zenon_H29 zenon_H24c zenon_H28d zenon_H28c zenon_H28b zenon_H24f zenon_H250 zenon_H251 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.15  apply (zenon_L606_); trivial.
% 0.92/1.15  apply (zenon_L684_); trivial.
% 0.92/1.15  (* end of lemma zenon_L685_ *)
% 0.92/1.15  assert (zenon_L686_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> (~(hskp8)) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> (~(hskp9)) -> (~(hskp13)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H7f zenon_H208 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3 zenon_H7 zenon_H1 zenon_Hf6 zenon_He4 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_H28b zenon_H28c zenon_H28d zenon_H2d zenon_H29 zenon_H24c zenon_Hf7 zenon_H31 zenon_H3d zenon_H40 zenon_H45 zenon_H16c.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.15  apply (zenon_L4_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.15  apply (zenon_L547_); trivial.
% 0.92/1.15  apply (zenon_L17_); trivial.
% 0.92/1.15  apply (zenon_L685_); trivial.
% 0.92/1.15  (* end of lemma zenon_L686_ *)
% 0.92/1.15  assert (zenon_L687_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (~(hskp9)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H16c zenon_H208 zenon_H29 zenon_H24c zenon_H28d zenon_H28c zenon_H28b zenon_H24f zenon_H250 zenon_H251 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3 zenon_H6d zenon_H79 zenon_H31 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H45 zenon_H7e.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_L158_); trivial.
% 0.92/1.15  apply (zenon_L685_); trivial.
% 0.92/1.15  (* end of lemma zenon_L687_ *)
% 0.92/1.15  assert (zenon_L688_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H285 zenon_H1b0 zenon_H6d zenon_H79 zenon_H86 zenon_H85 zenon_H87 zenon_H1d2 zenon_H7e zenon_H16c zenon_H45 zenon_H40 zenon_H31 zenon_Hf7 zenon_H24c zenon_H29 zenon_H2d zenon_H28d zenon_H28c zenon_H28b zenon_H25a zenon_He4 zenon_Hf6 zenon_H1 zenon_H7 zenon_H2c3 zenon_H29e zenon_H29d zenon_H29c zenon_H208 zenon_H7f.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.15  apply (zenon_L686_); trivial.
% 0.92/1.15  apply (zenon_L687_); trivial.
% 0.92/1.15  (* end of lemma zenon_L688_ *)
% 0.92/1.15  assert (zenon_L689_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(hskp0)) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(hskp8)) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H285 zenon_H1b0 zenon_H6d zenon_H4d zenon_H4b zenon_H79 zenon_H7e zenon_H16c zenon_H45 zenon_H40 zenon_H31 zenon_Hf7 zenon_H24c zenon_H29 zenon_H2d zenon_H28d zenon_H28c zenon_H28b zenon_H25a zenon_He4 zenon_Hf6 zenon_H1 zenon_H7 zenon_H2c3 zenon_H29e zenon_H29d zenon_H29c zenon_H208 zenon_H7f.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.15  apply (zenon_L686_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_L34_); trivial.
% 0.92/1.15  apply (zenon_L685_); trivial.
% 0.92/1.15  (* end of lemma zenon_L689_ *)
% 0.92/1.15  assert (zenon_L690_ : ((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> ((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/((hskp0)\/(hskp24))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/((hskp28)\/(hskp0))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((hskp8)\/((hskp17)\/(hskp16))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/(hskp15))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2)))))))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H288 zenon_H16c zenon_Hf7 zenon_H24c zenon_H2d zenon_H25a zenon_He4 zenon_Hf6 zenon_H7 zenon_H2c3 zenon_H29e zenon_H29d zenon_H29c zenon_H45 zenon_H40 zenon_H31 zenon_H1 zenon_H4b zenon_H4d zenon_H7f zenon_H208 zenon_H29 zenon_H14c zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H1e0 zenon_H28d zenon_H28c zenon_H28b zenon_H6d zenon_H79 zenon_H7e zenon_H27a zenon_H27b zenon_H27c zenon_H283 zenon_H185 zenon_H1b0.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.15  apply (zenon_L27_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_L34_); trivial.
% 0.92/1.15  apply (zenon_L544_); trivial.
% 0.92/1.15  apply (zenon_L384_); trivial.
% 0.92/1.15  apply (zenon_L689_); trivial.
% 0.92/1.15  (* end of lemma zenon_L690_ *)
% 0.92/1.15  assert (zenon_L691_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/(hskp0))) -> (~(hskp0)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/(forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y)))))))) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp24))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> (~(c0_1 (a1860))) -> (~(c2_1 (a1860))) -> (c1_1 (a1860)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H285 zenon_H1b0 zenon_H7f zenon_H16c zenon_H208 zenon_H29 zenon_H24c zenon_H28d zenon_H28c zenon_H28b zenon_H29c zenon_H29d zenon_H29e zenon_H2c3 zenon_H6d zenon_H79 zenon_H1d2 zenon_H45 zenon_H7e zenon_H21d zenon_H21e zenon_H21f zenon_H40 zenon_H31 zenon_H87 zenon_H85 zenon_H86 zenon_H1 zenon_H226.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.15  apply (zenon_L255_); trivial.
% 0.92/1.15  apply (zenon_L687_); trivial.
% 0.92/1.15  (* end of lemma zenon_L691_ *)
% 0.92/1.15  assert (zenon_L692_ : (forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))) -> (ndr1_0) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H197 zenon_Ha zenon_H2cb zenon_H2cc zenon_H2cd.
% 0.92/1.15  generalize (zenon_H197 (a1852)). zenon_intro zenon_H2ce.
% 0.92/1.15  apply (zenon_imply_s _ _ zenon_H2ce); [ zenon_intro zenon_H9 | zenon_intro zenon_H2cf ].
% 0.92/1.15  exact (zenon_H9 zenon_Ha).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2cf); [ zenon_intro zenon_H2d1 | zenon_intro zenon_H2d0 ].
% 0.92/1.15  exact (zenon_H2cb zenon_H2d1).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2d0); [ zenon_intro zenon_H2d3 | zenon_intro zenon_H2d2 ].
% 0.92/1.15  exact (zenon_H2d3 zenon_H2cc).
% 0.92/1.15  exact (zenon_H2d2 zenon_H2cd).
% 0.92/1.15  (* end of lemma zenon_L692_ *)
% 0.92/1.15  assert (zenon_L693_ : ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (ndr1_0) -> (~(hskp14)) -> (~(hskp19)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H2d4 zenon_H2cd zenon_H2cc zenon_H2cb zenon_Ha zenon_H151 zenon_Hf3.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2d4); [ zenon_intro zenon_H197 | zenon_intro zenon_H2d5 ].
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2d5); [ zenon_intro zenon_H152 | zenon_intro zenon_Hf4 ].
% 0.92/1.15  exact (zenon_H151 zenon_H152).
% 0.92/1.15  exact (zenon_Hf3 zenon_Hf4).
% 0.92/1.15  (* end of lemma zenon_L693_ *)
% 0.92/1.15  assert (zenon_L694_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H141 zenon_H1ea zenon_H72 zenon_H71 zenon_H70 zenon_H2cd zenon_H2cc zenon_H2cb.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H6f | zenon_intro zenon_H1eb ].
% 0.92/1.15  apply (zenon_L31_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H197 | zenon_intro zenon_H135 ].
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  apply (zenon_L76_); trivial.
% 0.92/1.15  (* end of lemma zenon_L694_ *)
% 0.92/1.15  assert (zenon_L695_ : ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> (~(c1_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c3_1 (a1867))) -> (~(hskp16)) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (ndr1_0) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> (~(hskp14)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H174 zenon_H7e zenon_H146 zenon_H1ea zenon_H299 zenon_H62 zenon_H63 zenon_H64 zenon_H5 zenon_H6d zenon_Ha zenon_H2cb zenon_H2cc zenon_H2cd zenon_H151 zenon_H2d4.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.15  apply (zenon_L693_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.15  apply (zenon_L30_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.15  apply (zenon_L553_); trivial.
% 0.92/1.15  apply (zenon_L694_); trivial.
% 0.92/1.15  (* end of lemma zenon_L695_ *)
% 0.92/1.15  assert (zenon_L696_ : (forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26)))))) -> (ndr1_0) -> (~(c2_1 (a1852))) -> (forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25)))))) -> (c1_1 (a1852)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1b8 zenon_Ha zenon_H2cb zenon_H21c zenon_H2cc.
% 0.92/1.15  generalize (zenon_H1b8 (a1852)). zenon_intro zenon_H2d6.
% 0.92/1.15  apply (zenon_imply_s _ _ zenon_H2d6); [ zenon_intro zenon_H9 | zenon_intro zenon_H2d7 ].
% 0.92/1.15  exact (zenon_H9 zenon_Ha).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2d7); [ zenon_intro zenon_H2d1 | zenon_intro zenon_H2d8 ].
% 0.92/1.15  exact (zenon_H2cb zenon_H2d1).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2d8); [ zenon_intro zenon_H2d9 | zenon_intro zenon_H2d3 ].
% 0.92/1.15  generalize (zenon_H21c (a1852)). zenon_intro zenon_H2da.
% 0.92/1.15  apply (zenon_imply_s _ _ zenon_H2da); [ zenon_intro zenon_H9 | zenon_intro zenon_H2db ].
% 0.92/1.15  exact (zenon_H9 zenon_Ha).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2db); [ zenon_intro zenon_H2dd | zenon_intro zenon_H2dc ].
% 0.92/1.15  exact (zenon_H2d9 zenon_H2dd).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2dc); [ zenon_intro zenon_H2d1 | zenon_intro zenon_H2d3 ].
% 0.92/1.15  exact (zenon_H2cb zenon_H2d1).
% 0.92/1.15  exact (zenon_H2d3 zenon_H2cc).
% 0.92/1.15  exact (zenon_H2d3 zenon_H2cc).
% 0.92/1.15  (* end of lemma zenon_L696_ *)
% 0.92/1.15  assert (zenon_L697_ : (forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14)))))) -> (ndr1_0) -> (forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52)))))) -> (c0_1 (a1877)) -> (c3_1 (a1877)) -> (c2_1 (a1877)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1c2 zenon_Ha zenon_H84 zenon_Hd9 zenon_Hdb zenon_Hda.
% 0.92/1.15  generalize (zenon_H1c2 (a1877)). zenon_intro zenon_H2de.
% 0.92/1.15  apply (zenon_imply_s _ _ zenon_H2de); [ zenon_intro zenon_H9 | zenon_intro zenon_H2df ].
% 0.92/1.15  exact (zenon_H9 zenon_Ha).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2df); [ zenon_intro zenon_H200 | zenon_intro zenon_Hde ].
% 0.92/1.15  apply (zenon_L227_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hde); [ zenon_intro zenon_He1 | zenon_intro zenon_He0 ].
% 0.92/1.15  exact (zenon_He1 zenon_Hda).
% 0.92/1.15  exact (zenon_He0 zenon_Hdb).
% 0.92/1.15  (* end of lemma zenon_L697_ *)
% 0.92/1.15  assert (zenon_L698_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp8)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_Hfb zenon_H226 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H1c5 zenon_H4b zenon_H50 zenon_H52 zenon_H83 zenon_H1de zenon_H1.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.15  apply (zenon_L87_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1c5); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H1c6 ].
% 0.92/1.15  apply (zenon_L696_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1c6); [ zenon_intro zenon_H1c2 | zenon_intro zenon_H4c ].
% 0.92/1.15  apply (zenon_L697_); trivial.
% 0.92/1.15  exact (zenon_H4b zenon_H4c).
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.92/1.15  apply (zenon_L56_); trivial.
% 0.92/1.15  exact (zenon_H1 zenon_H2).
% 0.92/1.15  (* end of lemma zenon_L698_ *)
% 0.92/1.15  assert (zenon_L699_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> (~(hskp7)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(hskp10)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> (~(hskp14)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (ndr1_0) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> (~(c3_1 (a1867))) -> (~(c2_1 (a1867))) -> (~(c1_1 (a1867))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H7f zenon_H172 zenon_H10d zenon_H2c1 zenon_H8e zenon_H182 zenon_H1de zenon_H4b zenon_H1c5 zenon_H1 zenon_H226 zenon_Hf6 zenon_H2d4 zenon_H151 zenon_H2cd zenon_H2cc zenon_H2cb zenon_Ha zenon_H6d zenon_H64 zenon_H63 zenon_H62 zenon_H299 zenon_H1ea zenon_H146 zenon_H7e zenon_H174.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_L695_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.15  apply (zenon_L693_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.15  apply (zenon_L553_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L592_); trivial.
% 0.92/1.15  apply (zenon_L698_); trivial.
% 0.92/1.15  apply (zenon_L102_); trivial.
% 0.92/1.15  (* end of lemma zenon_L699_ *)
% 0.92/1.15  assert (zenon_L700_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (~(hskp16)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_Hfb zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_H5.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H197 | zenon_intro zenon_H1dd ].
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H6 ].
% 0.92/1.15  apply (zenon_L56_); trivial.
% 0.92/1.15  exact (zenon_H5 zenon_H6).
% 0.92/1.15  (* end of lemma zenon_L700_ *)
% 0.92/1.15  assert (zenon_L701_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_Hf6 zenon_H1dc zenon_H5 zenon_H2cd zenon_H2cc zenon_H2cb zenon_Ha zenon_H179 zenon_H17a zenon_H17b zenon_H6b zenon_H182.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L112_); trivial.
% 0.92/1.15  apply (zenon_L700_); trivial.
% 0.92/1.15  (* end of lemma zenon_L701_ *)
% 0.92/1.15  assert (zenon_L702_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp8)) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1852)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (ndr1_0) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (c3_1 (a1868)) -> (~(hskp22)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_Hf6 zenon_H226 zenon_H1 zenon_H50 zenon_H52 zenon_H83 zenon_H1c5 zenon_H4b zenon_H2cc zenon_H2cb zenon_H2cd zenon_H1de zenon_Ha zenon_H179 zenon_H17a zenon_H17b zenon_H6b zenon_H182.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L112_); trivial.
% 0.92/1.15  apply (zenon_L698_); trivial.
% 0.92/1.15  (* end of lemma zenon_L702_ *)
% 0.92/1.15  assert (zenon_L703_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H186 zenon_H7f zenon_H1de zenon_H1c5 zenon_H226 zenon_Hf6 zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_H182 zenon_H4d zenon_H4b zenon_H1 zenon_H31 zenon_H79 zenon_H45 zenon_H7e.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.15  apply (zenon_L701_); trivial.
% 0.92/1.15  apply (zenon_L33_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.15  apply (zenon_L702_); trivial.
% 0.92/1.15  apply (zenon_L33_); trivial.
% 0.92/1.15  (* end of lemma zenon_L703_ *)
% 0.92/1.15  assert (zenon_L704_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> (~(hskp1)) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (~(hskp8)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> (~(hskp7)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1ae zenon_H92 zenon_H90 zenon_H45 zenon_H40 zenon_H31 zenon_H1 zenon_H4d zenon_H7f zenon_H172 zenon_H10d zenon_H2c1 zenon_H8e zenon_H182 zenon_H1de zenon_H1c5 zenon_H226 zenon_Hf6 zenon_H2d4 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H6d zenon_H299 zenon_H1ea zenon_H146 zenon_H7e zenon_H174 zenon_H79 zenon_H1dc zenon_H184 zenon_H1b0.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.15  apply (zenon_L27_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.15  apply (zenon_L699_); trivial.
% 0.92/1.15  apply (zenon_L703_); trivial.
% 0.92/1.15  apply (zenon_L132_); trivial.
% 0.92/1.15  (* end of lemma zenon_L704_ *)
% 0.92/1.15  assert (zenon_L705_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (~(hskp5)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_Hf5 zenon_H1a7 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H96.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hbd | zenon_intro zenon_H1a8 ].
% 0.92/1.15  apply (zenon_L51_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H197 | zenon_intro zenon_H97 ].
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  exact (zenon_H96 zenon_H97).
% 0.92/1.15  (* end of lemma zenon_L705_ *)
% 0.92/1.15  assert (zenon_L706_ : ((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H277 zenon_H115 zenon_H1a7 zenon_H96 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H1 zenon_Hb5.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.15  apply (zenon_L47_); trivial.
% 0.92/1.15  apply (zenon_L705_); trivial.
% 0.92/1.15  (* end of lemma zenon_L706_ *)
% 0.92/1.15  assert (zenon_L707_ : ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((hskp26)\/(hskp10))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (ndr1_0) -> (~(hskp26)) -> (~(hskp10)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H2e0 zenon_H1bb zenon_H1ba zenon_H1b9 zenon_Ha zenon_H127 zenon_H4b.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2e0); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H2e1 ].
% 0.92/1.15  apply (zenon_L128_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2e1); [ zenon_intro zenon_H128 | zenon_intro zenon_H4c ].
% 0.92/1.15  exact (zenon_H127 zenon_H128).
% 0.92/1.15  exact (zenon_H4b zenon_H4c).
% 0.92/1.15  (* end of lemma zenon_L707_ *)
% 0.92/1.15  assert (zenon_L708_ : ((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H141 zenon_Hf6 zenon_H1dc zenon_H5 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H12c zenon_H12d zenon_H12e zenon_H182 zenon_H6b zenon_H8e zenon_H2c1.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H141). zenon_intro zenon_Ha. zenon_intro zenon_H143.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H143). zenon_intro zenon_H136. zenon_intro zenon_H144.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H144). zenon_intro zenon_H137. zenon_intro zenon_H138.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L592_); trivial.
% 0.92/1.15  apply (zenon_L700_); trivial.
% 0.92/1.15  (* end of lemma zenon_L708_ *)
% 0.92/1.15  assert (zenon_L709_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> (~(hskp10)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((hskp26)\/(hskp10))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H7b zenon_H146 zenon_H1ea zenon_H2cd zenon_H2cc zenon_H2cb zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H4b zenon_H2e0.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.15  apply (zenon_L707_); trivial.
% 0.92/1.15  apply (zenon_L694_); trivial.
% 0.92/1.15  (* end of lemma zenon_L709_ *)
% 0.92/1.15  assert (zenon_L710_ : ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((hskp26)\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> (~(hskp7)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (ndr1_0) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> (~(hskp14)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H174 zenon_H7e zenon_H1ea zenon_H2e0 zenon_H4b zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H2c1 zenon_H8e zenon_H182 zenon_H5 zenon_H1dc zenon_Hf6 zenon_H146 zenon_Ha zenon_H2cb zenon_H2cc zenon_H2cd zenon_H151 zenon_H2d4.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.15  apply (zenon_L693_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.15  apply (zenon_L707_); trivial.
% 0.92/1.15  apply (zenon_L708_); trivial.
% 0.92/1.15  apply (zenon_L709_); trivial.
% 0.92/1.15  (* end of lemma zenon_L710_ *)
% 0.92/1.15  assert (zenon_L711_ : ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> (~(hskp10)) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> (ndr1_0) -> (~(hskp18)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H289 zenon_H4b zenon_H52 zenon_H83 zenon_H1c5 zenon_H1bb zenon_H1ba zenon_H1b9 zenon_Ha zenon_H15.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H289); [ zenon_intro zenon_H23e | zenon_intro zenon_H28a ].
% 0.92/1.15  apply (zenon_L577_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H28a); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H16 ].
% 0.92/1.15  apply (zenon_L128_); trivial.
% 0.92/1.15  exact (zenon_H15 zenon_H16).
% 0.92/1.15  (* end of lemma zenon_L711_ *)
% 0.92/1.15  assert (zenon_L712_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(hskp10)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_Hfb zenon_H1de zenon_H83 zenon_H52 zenon_H50 zenon_H4b zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H1c5 zenon_H2cb zenon_H2cc zenon_H2cd.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.15  apply (zenon_L87_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1c5); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H1c6 ].
% 0.92/1.15  apply (zenon_L128_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1c6); [ zenon_intro zenon_H1c2 | zenon_intro zenon_H4c ].
% 0.92/1.15  apply (zenon_L697_); trivial.
% 0.92/1.15  exact (zenon_H4b zenon_H4c).
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  (* end of lemma zenon_L712_ *)
% 0.92/1.15  assert (zenon_L713_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> (~(hskp10)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H44 zenon_Hf6 zenon_H1de zenon_H2cd zenon_H2cc zenon_H2cb zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H4b zenon_H1c5 zenon_H50 zenon_H52 zenon_H83 zenon_H1d8.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L142_); trivial.
% 0.92/1.15  apply (zenon_L712_); trivial.
% 0.92/1.15  (* end of lemma zenon_L713_ *)
% 0.92/1.15  assert (zenon_L714_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H80 zenon_H4a zenon_Hf6 zenon_H1de zenon_H2cd zenon_H2cc zenon_H2cb zenon_H1d8 zenon_H1c5 zenon_H4b zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H289.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.15  apply (zenon_L711_); trivial.
% 0.92/1.15  apply (zenon_L713_); trivial.
% 0.92/1.15  (* end of lemma zenon_L714_ *)
% 0.92/1.15  assert (zenon_L715_ : (forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))) -> (ndr1_0) -> (c0_1 (a1868)) -> (forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36)))))) -> (~(c2_1 (a1868))) -> (c3_1 (a1868)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H135 zenon_Ha zenon_H17a zenon_H228 zenon_H179 zenon_H17b.
% 0.92/1.15  generalize (zenon_H135 (a1868)). zenon_intro zenon_H2e2.
% 0.92/1.15  apply (zenon_imply_s _ _ zenon_H2e2); [ zenon_intro zenon_H9 | zenon_intro zenon_H2e3 ].
% 0.92/1.15  exact (zenon_H9 zenon_Ha).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2e3); [ zenon_intro zenon_H181 | zenon_intro zenon_H214 ].
% 0.92/1.15  exact (zenon_H181 zenon_H17a).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H214); [ zenon_intro zenon_H215 | zenon_intro zenon_H180 ].
% 0.92/1.15  generalize (zenon_H228 (a1868)). zenon_intro zenon_H2e4.
% 0.92/1.15  apply (zenon_imply_s _ _ zenon_H2e4); [ zenon_intro zenon_H9 | zenon_intro zenon_H2e5 ].
% 0.92/1.15  exact (zenon_H9 zenon_Ha).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2e5); [ zenon_intro zenon_H219 | zenon_intro zenon_H2e6 ].
% 0.92/1.15  exact (zenon_H215 zenon_H219).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2e6); [ zenon_intro zenon_H17f | zenon_intro zenon_H181 ].
% 0.92/1.15  exact (zenon_H179 zenon_H17f).
% 0.92/1.15  exact (zenon_H181 zenon_H17a).
% 0.92/1.15  exact (zenon_H180 zenon_H17b).
% 0.92/1.15  (* end of lemma zenon_L715_ *)
% 0.92/1.15  assert (zenon_L716_ : ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (ndr1_0) -> (c0_1 (a1868)) -> (forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36)))))) -> (~(c2_1 (a1868))) -> (c3_1 (a1868)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1ea zenon_H72 zenon_H71 zenon_H70 zenon_H2cd zenon_H2cc zenon_H2cb zenon_Ha zenon_H17a zenon_H228 zenon_H179 zenon_H17b.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H6f | zenon_intro zenon_H1eb ].
% 0.92/1.15  apply (zenon_L31_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H197 | zenon_intro zenon_H135 ].
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  apply (zenon_L715_); trivial.
% 0.92/1.15  (* end of lemma zenon_L716_ *)
% 0.92/1.15  assert (zenon_L717_ : ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> (c3_1 (a1868)) -> (~(c2_1 (a1868))) -> (c0_1 (a1868)) -> (ndr1_0) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(hskp26)) -> (~(hskp27)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H22c zenon_H17b zenon_H179 zenon_H17a zenon_Ha zenon_H2cb zenon_H2cc zenon_H2cd zenon_H70 zenon_H71 zenon_H72 zenon_H1ea zenon_H127 zenon_Hb9.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H22c); [ zenon_intro zenon_H228 | zenon_intro zenon_H22d ].
% 0.92/1.15  apply (zenon_L716_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H22d); [ zenon_intro zenon_H128 | zenon_intro zenon_Hba ].
% 0.92/1.15  exact (zenon_H127 zenon_H128).
% 0.92/1.15  exact (zenon_Hb9 zenon_Hba).
% 0.92/1.15  (* end of lemma zenon_L717_ *)
% 0.92/1.15  assert (zenon_L718_ : ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c3_1 (a1868)) -> (c0_1 (a1868)) -> (~(c2_1 (a1868))) -> (ndr1_0) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H7e zenon_H146 zenon_H22c zenon_H1ea zenon_H182 zenon_H17b zenon_H17a zenon_H179 zenon_Ha zenon_H2cb zenon_H2cc zenon_H2cd zenon_H5 zenon_H1dc zenon_Hf6.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.15  apply (zenon_L701_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L717_); trivial.
% 0.92/1.15  apply (zenon_L700_); trivial.
% 0.92/1.15  apply (zenon_L694_); trivial.
% 0.92/1.15  (* end of lemma zenon_L718_ *)
% 0.92/1.15  assert (zenon_L719_ : (forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))) -> (ndr1_0) -> (c0_1 (a1877)) -> (forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52)))))) -> (c3_1 (a1877)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H135 zenon_Ha zenon_Hd9 zenon_H84 zenon_Hdb.
% 0.92/1.15  generalize (zenon_H135 (a1877)). zenon_intro zenon_H2e7.
% 0.92/1.15  apply (zenon_imply_s _ _ zenon_H2e7); [ zenon_intro zenon_H9 | zenon_intro zenon_H2e8 ].
% 0.92/1.15  exact (zenon_H9 zenon_Ha).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2e8); [ zenon_intro zenon_Hdf | zenon_intro zenon_H2e9 ].
% 0.92/1.15  exact (zenon_Hdf zenon_Hd9).
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H2e9); [ zenon_intro zenon_H200 | zenon_intro zenon_He0 ].
% 0.92/1.15  apply (zenon_L227_); trivial.
% 0.92/1.15  exact (zenon_He0 zenon_Hdb).
% 0.92/1.15  (* end of lemma zenon_L719_ *)
% 0.92/1.15  assert (zenon_L720_ : ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (ndr1_0) -> (c0_1 (a1877)) -> (forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52)))))) -> (c3_1 (a1877)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1ea zenon_H72 zenon_H71 zenon_H70 zenon_H2cd zenon_H2cc zenon_H2cb zenon_Ha zenon_Hd9 zenon_H84 zenon_Hdb.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1ea); [ zenon_intro zenon_H6f | zenon_intro zenon_H1eb ].
% 0.92/1.15  apply (zenon_L31_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1eb); [ zenon_intro zenon_H197 | zenon_intro zenon_H135 ].
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  apply (zenon_L719_); trivial.
% 0.92/1.15  (* end of lemma zenon_L720_ *)
% 0.92/1.15  assert (zenon_L721_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(c2_1 (a1899))) -> (~(c3_1 (a1899))) -> (c0_1 (a1899)) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_Hfb zenon_H1de zenon_H83 zenon_H52 zenon_H50 zenon_H70 zenon_H71 zenon_H72 zenon_H1ea zenon_H2cb zenon_H2cc zenon_H2cd.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.15  apply (zenon_L87_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.15  apply (zenon_L720_); trivial.
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  (* end of lemma zenon_L721_ *)
% 0.92/1.15  assert (zenon_L722_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1862)) -> (c0_1 (a1862)) -> (~(c2_1 (a1862))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H186 zenon_H7f zenon_H1c5 zenon_H4b zenon_H1bb zenon_H1ba zenon_H1b9 zenon_H1de zenon_Hf6 zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_H182 zenon_H1ea zenon_H22c zenon_H146 zenon_H7e.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_L718_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L112_); trivial.
% 0.92/1.15  apply (zenon_L712_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L717_); trivial.
% 0.92/1.15  apply (zenon_L721_); trivial.
% 0.92/1.15  apply (zenon_L694_); trivial.
% 0.92/1.15  (* end of lemma zenon_L722_ *)
% 0.92/1.15  assert (zenon_L723_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> (~(hskp1)) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((hskp26)\/(hskp10))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1c7 zenon_H1ae zenon_H92 zenon_H90 zenon_H7f zenon_H4a zenon_H1de zenon_H1d8 zenon_H1c5 zenon_H289 zenon_H2d4 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H146 zenon_Hf6 zenon_H1dc zenon_H182 zenon_H8e zenon_H2c1 zenon_H2e0 zenon_H1ea zenon_H7e zenon_H174 zenon_H22c zenon_H184.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_L710_); trivial.
% 0.92/1.15  apply (zenon_L714_); trivial.
% 0.92/1.15  apply (zenon_L722_); trivial.
% 0.92/1.15  apply (zenon_L132_); trivial.
% 0.92/1.15  (* end of lemma zenon_L723_ *)
% 0.92/1.15  assert (zenon_L724_ : ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((hskp26)\/(hskp10))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> (~(hskp1)) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> (~(hskp7)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp9))\/((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H26f zenon_H4a zenon_H1d8 zenon_H289 zenon_H2e0 zenon_H22c zenon_H1ae zenon_H92 zenon_H90 zenon_H45 zenon_H40 zenon_H4d zenon_H7f zenon_H172 zenon_H10d zenon_H2c1 zenon_H8e zenon_H182 zenon_H1de zenon_H1c5 zenon_H226 zenon_Hf6 zenon_H2d4 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H6d zenon_H299 zenon_H1ea zenon_H146 zenon_H7e zenon_H174 zenon_H79 zenon_H1dc zenon_H184 zenon_H1b0 zenon_Hb5 zenon_H96 zenon_H1a7 zenon_H115 zenon_H274.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.15  apply (zenon_L704_); trivial.
% 0.92/1.15  apply (zenon_L706_); trivial.
% 0.92/1.15  apply (zenon_L723_); trivial.
% 0.92/1.15  (* end of lemma zenon_L724_ *)
% 0.92/1.15  assert (zenon_L725_ : ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp22)) -> (~(hskp27)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (ndr1_0) -> (~(hskp5)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1a7 zenon_H6b zenon_Hb9 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H2cd zenon_H2cc zenon_H2cb zenon_Ha zenon_H96.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1a7); [ zenon_intro zenon_Hbd | zenon_intro zenon_H1a8 ].
% 0.92/1.15  apply (zenon_L186_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1a8); [ zenon_intro zenon_H197 | zenon_intro zenon_H97 ].
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  exact (zenon_H96 zenon_H97).
% 0.92/1.15  (* end of lemma zenon_L725_ *)
% 0.92/1.15  assert (zenon_L726_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (ndr1_0) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_Hf6 zenon_H1dc zenon_H5 zenon_H182 zenon_H6b zenon_H1ed zenon_H1ec zenon_H1f5 zenon_Ha zenon_H2cb zenon_H2cc zenon_H2cd zenon_H96 zenon_H1a7.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L725_); trivial.
% 0.92/1.15  apply (zenon_L700_); trivial.
% 0.92/1.15  (* end of lemma zenon_L726_ *)
% 0.92/1.15  assert (zenon_L727_ : ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (ndr1_0) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> (~(hskp14)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H174 zenon_H7e zenon_H172 zenon_H10d zenon_H1a7 zenon_H96 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H5 zenon_H1dc zenon_Hf6 zenon_Ha zenon_H2cb zenon_H2cc zenon_H2cd zenon_H151 zenon_H2d4.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.15  apply (zenon_L693_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.15  apply (zenon_L726_); trivial.
% 0.92/1.15  apply (zenon_L102_); trivial.
% 0.92/1.15  (* end of lemma zenon_L727_ *)
% 0.92/1.15  assert (zenon_L728_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H80 zenon_H1de zenon_H87 zenon_H86 zenon_H85 zenon_H2cb zenon_H2cc zenon_H2cd.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.15  apply (zenon_L87_); trivial.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.15  apply (zenon_L36_); trivial.
% 0.92/1.15  apply (zenon_L692_); trivial.
% 0.92/1.15  (* end of lemma zenon_L728_ *)
% 0.92/1.15  assert (zenon_L729_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1864)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H186 zenon_H7f zenon_H1de zenon_H87 zenon_H86 zenon_H85 zenon_Hf6 zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_H182 zenon_H1ea zenon_H22c zenon_H146 zenon_H7e.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_L718_); trivial.
% 0.92/1.15  apply (zenon_L728_); trivial.
% 0.92/1.15  (* end of lemma zenon_L729_ *)
% 0.92/1.15  assert (zenon_L730_ : ((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864)))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1b1 zenon_H184 zenon_H1ea zenon_H22c zenon_H146 zenon_H174 zenon_H7e zenon_H172 zenon_H10d zenon_H1a7 zenon_H96 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H1dc zenon_Hf6 zenon_H2cb zenon_H2cc zenon_H2cd zenon_H2d4 zenon_H1de zenon_H7f.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_L727_); trivial.
% 0.92/1.15  apply (zenon_L728_); trivial.
% 0.92/1.15  apply (zenon_L729_); trivial.
% 0.92/1.15  (* end of lemma zenon_L730_ *)
% 0.92/1.15  assert (zenon_L731_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> (~(hskp3)) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (~(hskp8)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp5)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/(hskp26))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1ae zenon_H22c zenon_H172 zenon_H10d zenon_H45 zenon_H40 zenon_H31 zenon_H1 zenon_H4d zenon_H7f zenon_H79 zenon_H1a7 zenon_H96 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H182 zenon_H1de zenon_H1c5 zenon_H226 zenon_Hf6 zenon_H2d4 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H6d zenon_H299 zenon_H1ea zenon_H146 zenon_H7e zenon_H174 zenon_H1dc zenon_H184 zenon_H1b0.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.15  apply (zenon_L27_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_L695_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L725_); trivial.
% 0.92/1.15  apply (zenon_L698_); trivial.
% 0.92/1.15  apply (zenon_L33_); trivial.
% 0.92/1.15  apply (zenon_L703_); trivial.
% 0.92/1.15  apply (zenon_L730_); trivial.
% 0.92/1.15  (* end of lemma zenon_L731_ *)
% 0.92/1.15  assert (zenon_L732_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (~(hskp5)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(hskp5))) -> (~(hskp3)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp3))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H1c7 zenon_H1ae zenon_H7f zenon_H4a zenon_H1de zenon_H1d8 zenon_H1c5 zenon_H289 zenon_H2d4 zenon_H2cd zenon_H2cc zenon_H2cb zenon_Hf6 zenon_H1dc zenon_H182 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H96 zenon_H1a7 zenon_H10d zenon_H172 zenon_H7e zenon_H174 zenon_H146 zenon_H22c zenon_H1ea zenon_H184.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_L727_); trivial.
% 0.92/1.15  apply (zenon_L714_); trivial.
% 0.92/1.15  apply (zenon_L722_); trivial.
% 0.92/1.15  apply (zenon_L730_); trivial.
% 0.92/1.15  (* end of lemma zenon_L732_ *)
% 0.92/1.15  assert (zenon_L733_ : ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> (~(hskp4)) -> (~(hskp14)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (ndr1_0) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> (~(hskp1)) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> (~(hskp16)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H114 zenon_H155 zenon_H153 zenon_H151 zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Ha zenon_Hd7 zenon_Hd3 zenon_H90 zenon_Hbb zenon_H2cb zenon_H2cc zenon_H2cd zenon_H5 zenon_H1dc zenon_Hf6 zenon_H115.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.15  apply (zenon_L47_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L55_); trivial.
% 0.92/1.15  apply (zenon_L700_); trivial.
% 0.92/1.15  apply (zenon_L85_); trivial.
% 0.92/1.15  (* end of lemma zenon_L733_ *)
% 0.92/1.15  assert (zenon_L734_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp8)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1852)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H44 zenon_Hf6 zenon_H226 zenon_H1 zenon_H1c5 zenon_H4b zenon_H2cc zenon_H2cb zenon_H2cd zenon_H1de zenon_H50 zenon_H52 zenon_H83 zenon_H1d8.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L142_); trivial.
% 0.92/1.15  apply (zenon_L698_); trivial.
% 0.92/1.15  (* end of lemma zenon_L734_ *)
% 0.92/1.15  assert (zenon_L735_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp8)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1852)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (~(hskp10)) -> (~(hskp15)) -> ((hskp18)\/((hskp10)\/(hskp15))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H80 zenon_H4a zenon_Hf6 zenon_H226 zenon_H1 zenon_H1c5 zenon_H2cc zenon_H2cb zenon_H2cd zenon_H1de zenon_H1d8 zenon_H4b zenon_H2f zenon_H2b5.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.15  apply (zenon_L575_); trivial.
% 0.92/1.15  apply (zenon_L734_); trivial.
% 0.92/1.15  (* end of lemma zenon_L735_ *)
% 0.92/1.15  assert (zenon_L736_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (~(c0_1 (a1884))) -> (~(c1_1 (a1884))) -> (~(c3_1 (a1884))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp22)) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_Hf5 zenon_H146 zenon_Hf6 zenon_H1dc zenon_H5 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H12c zenon_H12d zenon_H12e zenon_H182 zenon_H6b zenon_H8e zenon_H2c1 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd0 zenon_Hd3 zenon_Hd7.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.15  apply (zenon_L92_); trivial.
% 0.92/1.15  apply (zenon_L708_); trivial.
% 0.92/1.15  (* end of lemma zenon_L736_ *)
% 0.92/1.15  assert (zenon_L737_ : ((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c0_1 (a1899)) -> (~(c3_1 (a1899))) -> (~(c2_1 (a1899))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_Hf5 zenon_H146 zenon_H1ea zenon_H2cd zenon_H2cc zenon_H2cb zenon_H72 zenon_H71 zenon_H70 zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd0 zenon_Hd3 zenon_Hd7.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.15  apply (zenon_L92_); trivial.
% 0.92/1.15  apply (zenon_L694_); trivial.
% 0.92/1.15  (* end of lemma zenon_L737_ *)
% 0.92/1.15  assert (zenon_L738_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> (c1_1 (a1870)) -> (~(c3_1 (a1870))) -> (~(c0_1 (a1870))) -> (~(hskp21)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H7b zenon_H115 zenon_H146 zenon_H1ea zenon_H2cd zenon_H2cc zenon_H2cb zenon_H168 zenon_H161 zenon_H160 zenon_H15f zenon_Hd0 zenon_Hd3 zenon_Hd7 zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.15  apply (zenon_L47_); trivial.
% 0.92/1.15  apply (zenon_L737_); trivial.
% 0.92/1.15  (* end of lemma zenon_L738_ *)
% 0.92/1.15  assert (zenon_L739_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1852)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H80 zenon_H45 zenon_Hf6 zenon_H226 zenon_H1c5 zenon_H2cc zenon_H2cb zenon_H2cd zenon_H1de zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H5d zenon_H1 zenon_H4b zenon_H4d.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 0.92/1.15  apply (zenon_L21_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H3f). zenon_intro zenon_Ha. zenon_intro zenon_H41.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H41). zenon_intro zenon_H36. zenon_intro zenon_H42.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H42). zenon_intro zenon_H34. zenon_intro zenon_H35.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.15  apply (zenon_L285_); trivial.
% 0.92/1.15  apply (zenon_L698_); trivial.
% 0.92/1.15  (* end of lemma zenon_L739_ *)
% 0.92/1.15  assert (zenon_L740_ : ((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> (~(hskp14)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp8)) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> (~(hskp7)) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> False).
% 0.92/1.15  do 0 intro. intros zenon_H175 zenon_H7f zenon_H45 zenon_H226 zenon_H1c5 zenon_H1de zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H5d zenon_H4b zenon_H4d zenon_H2d4 zenon_H151 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H7e zenon_H1ea zenon_Hb5 zenon_H1 zenon_Hac zenon_Hab zenon_Haa zenon_Hd7 zenon_Hd3 zenon_H168 zenon_H2c1 zenon_H8e zenon_H182 zenon_H1dc zenon_Hf6 zenon_H146 zenon_H115 zenon_H153 zenon_H155 zenon_H114 zenon_H174.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.15  apply (zenon_L693_); trivial.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.15  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.15  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.15  apply (zenon_L47_); trivial.
% 0.92/1.15  apply (zenon_L736_); trivial.
% 0.92/1.15  apply (zenon_L738_); trivial.
% 0.92/1.15  apply (zenon_L85_); trivial.
% 0.92/1.15  apply (zenon_L739_); trivial.
% 0.92/1.15  (* end of lemma zenon_L740_ *)
% 0.92/1.15  assert (zenon_L741_ : ((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H186 zenon_H7f zenon_H45 zenon_H226 zenon_H1c5 zenon_H1de zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H5d zenon_H1 zenon_H4b zenon_H4d zenon_Hf6 zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_H182 zenon_H1ea zenon_H22c zenon_H146 zenon_H7e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L718_); trivial.
% 0.92/1.16  apply (zenon_L739_); trivial.
% 0.92/1.16  (* end of lemma zenon_L741_ *)
% 0.92/1.16  assert (zenon_L742_ : ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (~(hskp10)) -> ((hskp18)\/((hskp10)\/(hskp15))) -> ((~(hskp23))\/((ndr1_0)/\((c0_1 (a1911))/\((~(c1_1 (a1911)))/\(~(c3_1 (a1911))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((hskp29)\/((hskp27)\/(hskp1))) -> (~(hskp1)) -> ((forall X48 : zenon_U, ((ndr1_0)->((c1_1 X48)\/((c3_1 X48)\/(~(c0_1 X48))))))\/((forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12))))))\/(hskp21))) -> ((~(hskp29))\/((ndr1_0)/\((c0_1 (a1885))/\((c1_1 (a1885))/\(c2_1 (a1885)))))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> (~(hskp8)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((hskp8)\/(hskp23))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> (~(hskp7)) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((hskp29)\/(hskp26))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H184 zenon_H22c zenon_H7f zenon_H4a zenon_H226 zenon_H1c5 zenon_H1de zenon_H1d8 zenon_H4b zenon_H2b5 zenon_H115 zenon_Hf6 zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_Hbb zenon_H90 zenon_Hd3 zenon_Hd7 zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H1 zenon_Hb5 zenon_H153 zenon_H155 zenon_H114 zenon_H174 zenon_H146 zenon_H182 zenon_H8e zenon_H2c1 zenon_H168 zenon_H1ea zenon_H7e zenon_H2d4 zenon_H4d zenon_H5d zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_H45 zenon_H185.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L733_); trivial.
% 0.92/1.16  apply (zenon_L735_); trivial.
% 0.92/1.16  apply (zenon_L740_); trivial.
% 0.92/1.16  apply (zenon_L741_); trivial.
% 0.92/1.16  (* end of lemma zenon_L742_ *)
% 0.92/1.16  assert (zenon_L743_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (ndr1_0) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_Hf6 zenon_H1dc zenon_H5 zenon_H2cd zenon_H2cc zenon_H2cb zenon_Ha zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.16  apply (zenon_L320_); trivial.
% 0.92/1.16  apply (zenon_L700_); trivial.
% 0.92/1.16  (* end of lemma zenon_L743_ *)
% 0.92/1.16  assert (zenon_L744_ : ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp10)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (ndr1_0) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H7f zenon_H45 zenon_H226 zenon_H1c5 zenon_H1de zenon_H210 zenon_H5d zenon_H1 zenon_H4b zenon_H4d zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_Ha zenon_H2cb zenon_H2cc zenon_H2cd zenon_H1dc zenon_Hf6.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L743_); trivial.
% 0.92/1.16  apply (zenon_L739_); trivial.
% 0.92/1.16  (* end of lemma zenon_L744_ *)
% 0.92/1.16  assert (zenon_L745_ : ((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (c0_1 (a1861)) -> (~(c2_1 (a1861))) -> (~(c1_1 (a1861))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1b1 zenon_H7f zenon_H1de zenon_H262 zenon_H1ed zenon_H1ec zenon_H1f5 zenon_H232 zenon_H231 zenon_H230 zenon_H2cb zenon_H2cc zenon_H2cd zenon_H1dc zenon_Hf6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L743_); trivial.
% 0.92/1.16  apply (zenon_L728_); trivial.
% 0.92/1.16  (* end of lemma zenon_L745_ *)
% 0.92/1.16  assert (zenon_L746_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c1_1 (a1861))) -> (~(c2_1 (a1861))) -> (c0_1 (a1861)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1c7 zenon_H1ae zenon_Hf6 zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_H230 zenon_H231 zenon_H232 zenon_H1f5 zenon_H1ec zenon_H1ed zenon_H262 zenon_H289 zenon_H1c5 zenon_H1d8 zenon_H1de zenon_H4a zenon_H7f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L743_); trivial.
% 0.92/1.16  apply (zenon_L714_); trivial.
% 0.92/1.16  apply (zenon_L745_); trivial.
% 0.92/1.16  (* end of lemma zenon_L746_ *)
% 0.92/1.16  assert (zenon_L747_ : ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47)))))) -> (ndr1_0) -> (~(hskp16)) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_H27c zenon_H27b zenon_H147 zenon_Ha zenon_H5.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H197 | zenon_intro zenon_H1dd ].
% 0.92/1.16  apply (zenon_L692_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H6 ].
% 0.92/1.16  apply (zenon_L667_); trivial.
% 0.92/1.16  exact (zenon_H5 zenon_H6).
% 0.92/1.16  (* end of lemma zenon_L747_ *)
% 0.92/1.16  assert (zenon_L748_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (ndr1_0) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_Hf6 zenon_H1dc zenon_H5 zenon_H27c zenon_H27b zenon_H2cd zenon_H2cc zenon_H2cb zenon_Ha zenon_Haa zenon_Hab zenon_Hac zenon_H210.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H147 | zenon_intro zenon_H211 ].
% 0.92/1.16  apply (zenon_L747_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H211); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hba ].
% 0.92/1.16  apply (zenon_L45_); trivial.
% 0.92/1.16  exact (zenon_Hb9 zenon_Hba).
% 0.92/1.16  apply (zenon_L700_); trivial.
% 0.92/1.16  (* end of lemma zenon_L748_ *)
% 0.92/1.16  assert (zenon_L749_ : ((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1872)) -> (c2_1 (a1872)) -> (~(c0_1 (a1872))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> False).
% 0.92/1.16  do 0 intro. intros zenon_Hfb zenon_H1de zenon_H83 zenon_H52 zenon_H50 zenon_H27a zenon_H27b zenon_H27c zenon_Haa zenon_Hab zenon_Hac zenon_H244 zenon_H2cb zenon_H2cc zenon_H2cd.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.16  apply (zenon_L87_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H244); [ zenon_intro zenon_Ha9 | zenon_intro zenon_H247 ].
% 0.92/1.16  apply (zenon_L45_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H247); [ zenon_intro zenon_H23e | zenon_intro zenon_H1a ].
% 0.92/1.16  apply (zenon_L376_); trivial.
% 0.92/1.16  apply (zenon_L228_); trivial.
% 0.92/1.16  apply (zenon_L692_); trivial.
% 0.92/1.16  (* end of lemma zenon_L749_ *)
% 0.92/1.16  assert (zenon_L750_ : ((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c1_1 (a1856))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H277 zenon_H7f zenon_H1de zenon_H27a zenon_H244 zenon_H210 zenon_H2cb zenon_H2cc zenon_H2cd zenon_H27b zenon_H27c zenon_H1dc zenon_Hf6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L748_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.16  apply (zenon_L244_); trivial.
% 0.92/1.16  apply (zenon_L749_); trivial.
% 0.92/1.16  (* end of lemma zenon_L750_ *)
% 0.92/1.16  assert (zenon_L751_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1852)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (c2_1 (a1857)) -> (~(c3_1 (a1857))) -> (~(c0_1 (a1857))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1b0 zenon_H7f zenon_Hf6 zenon_H226 zenon_H1c5 zenon_H2cc zenon_H2cb zenon_H2cd zenon_H1de zenon_H210 zenon_H232 zenon_H231 zenon_H230 zenon_H5d zenon_H6d zenon_H79 zenon_H7e zenon_H4d zenon_H4b zenon_H1 zenon_H31 zenon_H40 zenon_H45.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_L27_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L34_); trivial.
% 0.92/1.16  apply (zenon_L739_); trivial.
% 0.92/1.16  (* end of lemma zenon_L751_ *)
% 0.92/1.16  assert (zenon_L752_ : ((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1b1 zenon_H7f zenon_H1dc zenon_H27c zenon_H27b zenon_H2cd zenon_H2cc zenon_H2cb zenon_H1de.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1de); [ zenon_intro zenon_H147 | zenon_intro zenon_H1df ].
% 0.92/1.16  apply (zenon_L747_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1df); [ zenon_intro zenon_H84 | zenon_intro zenon_H197 ].
% 0.92/1.16  apply (zenon_L36_); trivial.
% 0.92/1.16  apply (zenon_L692_); trivial.
% 0.92/1.16  apply (zenon_L728_); trivial.
% 0.92/1.16  (* end of lemma zenon_L752_ *)
% 0.92/1.16  assert (zenon_L753_ : ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((hskp26)\/(hskp10))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> (~(hskp1)) -> (~(c2_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c0_1 (a1855))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp7)) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H26f zenon_H7f zenon_H4a zenon_H1de zenon_H1d8 zenon_H1c5 zenon_H289 zenon_H2d4 zenon_H2cd zenon_H2cc zenon_H2cb zenon_H146 zenon_Hf6 zenon_H1dc zenon_H182 zenon_H2c1 zenon_H2e0 zenon_H1ea zenon_H7e zenon_H174 zenon_H22c zenon_H184 zenon_H45 zenon_H1fe zenon_H90 zenon_H28d zenon_H28c zenon_H28b zenon_H4d zenon_H8e zenon_H92 zenon_H1ae.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_L519_); trivial.
% 0.92/1.16  apply (zenon_L723_); trivial.
% 0.92/1.16  (* end of lemma zenon_L753_ *)
% 0.92/1.16  assert (zenon_L754_ : ((ndr1_0)/\((c2_1 (a1857))/\((~(c0_1 (a1857)))/\(~(c3_1 (a1857)))))) -> ((~(hskp7))\/((ndr1_0)/\((c0_1 (a1861))/\((~(c1_1 (a1861)))/\(~(c2_1 (a1861))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((hskp26)\/(hskp10))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H294 zenon_H273 zenon_H262 zenon_H1ae zenon_H92 zenon_H4d zenon_H28b zenon_H28c zenon_H28d zenon_H90 zenon_H1fe zenon_H45 zenon_H184 zenon_H22c zenon_H174 zenon_H7e zenon_H1ea zenon_H2e0 zenon_H2c1 zenon_H182 zenon_H1dc zenon_Hf6 zenon_H146 zenon_H2cb zenon_H2cc zenon_H2cd zenon_H2d4 zenon_H289 zenon_H1c5 zenon_H1d8 zenon_H1de zenon_H4a zenon_H7f zenon_H26f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H294). zenon_intro zenon_Ha. zenon_intro zenon_H296.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H296). zenon_intro zenon_H232. zenon_intro zenon_H297.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 0.92/1.16  apply (zenon_L753_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_L518_); trivial.
% 0.92/1.16  apply (zenon_L745_); trivial.
% 0.92/1.16  apply (zenon_L746_); trivial.
% 0.92/1.16  (* end of lemma zenon_L754_ *)
% 0.92/1.16  assert (zenon_L755_ : ((~(hskp5))\/((ndr1_0)/\((c2_1 (a1857))/\((~(c0_1 (a1857)))/\(~(c3_1 (a1857))))))) -> ((~(hskp7))\/((ndr1_0)/\((c0_1 (a1861))/\((~(c1_1 (a1861)))/\(~(c2_1 (a1861))))))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/((hskp7)\/(hskp1))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp1)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp1))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((~(hskp19))\/((ndr1_0)/\((~(c0_1 (a1884)))/\((~(c1_1 (a1884)))/\(~(c3_1 (a1884))))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((hskp26)\/(hskp10))) -> ((forall X7 : zenon_U, ((ndr1_0)->((c0_1 X7)\/((c1_1 X7)\/(c3_1 X7)))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp7))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((hskp14)\/(hskp19))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> (ndr1_0) -> (~(c0_1 (a1855))) -> (~(c1_1 (a1855))) -> (~(c2_1 (a1855))) -> (~(hskp4)) -> ((forall U : zenon_U, ((ndr1_0)->((c0_1 U)\/((c1_1 U)\/(c2_1 U)))))\/((hskp4)\/(hskp5))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H298 zenon_H273 zenon_H262 zenon_H1ae zenon_H92 zenon_H4d zenon_H90 zenon_H1fe zenon_H45 zenon_H184 zenon_H22c zenon_H174 zenon_H7e zenon_H1ea zenon_H2e0 zenon_H2c1 zenon_H182 zenon_H1dc zenon_Hf6 zenon_H146 zenon_H2cb zenon_H2cc zenon_H2cd zenon_H2d4 zenon_H289 zenon_H1c5 zenon_H1d8 zenon_H1de zenon_H4a zenon_H7f zenon_H26f zenon_Ha zenon_H28b zenon_H28c zenon_H28d zenon_H153 zenon_H1a9.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 0.92/1.16  apply (zenon_L516_); trivial.
% 0.92/1.16  apply (zenon_L754_); trivial.
% 0.92/1.16  (* end of lemma zenon_L755_ *)
% 0.92/1.16  assert (zenon_L756_ : ((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875)))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1856)) -> (c2_1 (a1856)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H44 zenon_Hf6 zenon_H1dc zenon_H5 zenon_H27c zenon_H27b zenon_H2cd zenon_H2cc zenon_H2cb zenon_H1d8.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1d8); [ zenon_intro zenon_H147 | zenon_intro zenon_H1d9 ].
% 0.92/1.16  apply (zenon_L747_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1d9); [ zenon_intro zenon_H1d4 | zenon_intro zenon_Hba ].
% 0.92/1.16  apply (zenon_L141_); trivial.
% 0.92/1.16  exact (zenon_Hb9 zenon_Hba).
% 0.92/1.16  apply (zenon_L700_); trivial.
% 0.92/1.16  (* end of lemma zenon_L756_ *)
% 0.92/1.16  assert (zenon_L757_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (~(c1_1 (a1856))) -> (c2_1 (a1856)) -> (c3_1 (a1856)) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1c7 zenon_H1ae zenon_H4a zenon_Hf6 zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_H1d8 zenon_H27a zenon_H27b zenon_H27c zenon_H289 zenon_H1c5 zenon_H1de zenon_H7f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.16  apply (zenon_L452_); trivial.
% 0.92/1.16  apply (zenon_L756_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.16  apply (zenon_L452_); trivial.
% 0.92/1.16  apply (zenon_L713_); trivial.
% 0.92/1.16  apply (zenon_L752_); trivial.
% 0.92/1.16  (* end of lemma zenon_L757_ *)
% 0.92/1.16  assert (zenon_L758_ : ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp14))\/((ndr1_0)/\((c0_1 (a1868))/\((c3_1 (a1868))/\(~(c2_1 (a1868))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> ((forall X2 : zenon_U, ((ndr1_0)->((c2_1 X2)\/((~(c0_1 X2))\/(~(c3_1 X2))))))\/((hskp27)\/(hskp22))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp8)\/(hskp21))) -> (~(hskp4)) -> ((forall X18 : zenon_U, ((ndr1_0)->((c0_1 X18)\/((c1_1 X18)\/(~(c3_1 X18))))))\/((hskp14)\/(hskp4))) -> ((~(hskp21))\/((ndr1_0)/\((c3_1 (a1898))/\((~(c0_1 (a1898)))/\(~(c1_1 (a1898))))))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1b0 zenon_H184 zenon_H7f zenon_H1de zenon_H1c5 zenon_H226 zenon_Hf6 zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_H182 zenon_H79 zenon_H7e zenon_H189 zenon_H153 zenon_H155 zenon_H114 zenon_H4d zenon_H4b zenon_H1 zenon_H31 zenon_H40 zenon_H45.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_L27_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.16  apply (zenon_L157_); trivial.
% 0.92/1.16  apply (zenon_L703_); trivial.
% 0.92/1.16  (* end of lemma zenon_L758_ *)
% 0.92/1.16  assert (zenon_L759_ : ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> (c1_1 (a1852)) -> (forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25)))))) -> (~(c2_1 (a1852))) -> (ndr1_0) -> (~(hskp16)) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H2b3 zenon_H29e zenon_H29d zenon_H29c zenon_H2cc zenon_H21c zenon_H2cb zenon_Ha zenon_H5.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H2b3); [ zenon_intro zenon_H29b | zenon_intro zenon_H2b4 ].
% 0.92/1.16  apply (zenon_L563_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H2b4); [ zenon_intro zenon_H1b8 | zenon_intro zenon_H6 ].
% 0.92/1.16  apply (zenon_L696_); trivial.
% 0.92/1.16  exact (zenon_H5 zenon_H6).
% 0.92/1.16  (* end of lemma zenon_L759_ *)
% 0.92/1.16  assert (zenon_L760_ : ((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899)))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp8)) -> (c0_1 (a1864)) -> (~(c1_1 (a1864))) -> (c3_1 (a1864)) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (~(hskp16)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> (c3_1 (a1852)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H7b zenon_H146 zenon_H1ea zenon_H226 zenon_H1 zenon_H86 zenon_H85 zenon_H87 zenon_H22c zenon_H29c zenon_H29d zenon_H29e zenon_H2cb zenon_H2cc zenon_H5 zenon_H2b3 zenon_H2cd zenon_H1dc zenon_Hf6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.92/1.16  apply (zenon_L759_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.92/1.16  apply (zenon_L260_); trivial.
% 0.92/1.16  exact (zenon_H1 zenon_H2).
% 0.92/1.16  apply (zenon_L700_); trivial.
% 0.92/1.16  apply (zenon_L694_); trivial.
% 0.92/1.16  (* end of lemma zenon_L760_ *)
% 0.92/1.16  assert (zenon_L761_ : ((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> (c3_1 (a1864)) -> (~(c1_1 (a1864))) -> (c0_1 (a1864)) -> (~(hskp8)) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1b4 zenon_H7f zenon_H1de zenon_H6d zenon_Hf6 zenon_H1dc zenon_H2cd zenon_H2b3 zenon_H2cc zenon_H2cb zenon_H29e zenon_H29d zenon_H29c zenon_H22c zenon_H87 zenon_H85 zenon_H86 zenon_H1 zenon_H226 zenon_H1ea zenon_H146 zenon_H7e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 0.92/1.16  apply (zenon_L30_); trivial.
% 0.92/1.16  apply (zenon_L760_); trivial.
% 0.92/1.16  apply (zenon_L728_); trivial.
% 0.92/1.16  (* end of lemma zenon_L761_ *)
% 0.92/1.16  assert (zenon_L762_ : ((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864)))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp8)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> (c3_1 (a1852)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1b1 zenon_H1b0 zenon_H6d zenon_Hf6 zenon_H1dc zenon_H22c zenon_H1ea zenon_H146 zenon_H7e zenon_H226 zenon_H1 zenon_H31 zenon_H40 zenon_H29c zenon_H29d zenon_H29e zenon_H2cb zenon_H2cc zenon_H2b3 zenon_H2cd zenon_H1de zenon_H7f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.92/1.16  apply (zenon_L759_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.92/1.16  apply (zenon_L169_); trivial.
% 0.92/1.16  exact (zenon_H1 zenon_H2).
% 0.92/1.16  apply (zenon_L728_); trivial.
% 0.92/1.16  apply (zenon_L761_); trivial.
% 0.92/1.16  (* end of lemma zenon_L762_ *)
% 0.92/1.16  assert (zenon_L763_ : ((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c2_1 (a1862))) -> (c0_1 (a1862)) -> (c1_1 (a1862)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1b1 zenon_H7f zenon_H1de zenon_H2cd zenon_H2cc zenon_H2cb zenon_H29c zenon_H29d zenon_H29e zenon_H1b9 zenon_H1ba zenon_H1bb zenon_H2b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L574_); trivial.
% 0.92/1.16  apply (zenon_L728_); trivial.
% 0.92/1.16  (* end of lemma zenon_L763_ *)
% 0.92/1.16  assert (zenon_L764_ : ((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862)))))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1c7 zenon_H1ae zenon_H2b3 zenon_H29e zenon_H29d zenon_H29c zenon_H289 zenon_H1c5 zenon_H1d8 zenon_H2cb zenon_H2cc zenon_H2cd zenon_H1de zenon_Hf6 zenon_H4a zenon_H7f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L574_); trivial.
% 0.92/1.16  apply (zenon_L714_); trivial.
% 0.92/1.16  apply (zenon_L763_); trivial.
% 0.92/1.16  (* end of lemma zenon_L764_ *)
% 0.92/1.16  assert (zenon_L765_ : ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> (~(hskp9)) -> (~(hskp8)) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1852)) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1ae zenon_H1dc zenon_H22c zenon_H1ea zenon_H146 zenon_H29c zenon_H29d zenon_H29e zenon_H2b3 zenon_H45 zenon_H40 zenon_H31 zenon_H1 zenon_H4d zenon_H7e zenon_H79 zenon_H6d zenon_H5d zenon_H230 zenon_H231 zenon_H232 zenon_H210 zenon_H1de zenon_H2cd zenon_H2cb zenon_H2cc zenon_H1c5 zenon_H226 zenon_Hf6 zenon_H7f zenon_H1b0.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_L751_); trivial.
% 0.92/1.16  apply (zenon_L762_); trivial.
% 0.92/1.16  (* end of lemma zenon_L765_ *)
% 0.92/1.16  assert (zenon_L766_ : ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1878)) -> (c2_1 (a1878)) -> (forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47)))))) -> (ndr1_0) -> (~(hskp16)) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1dc zenon_H2cd zenon_H2cc zenon_H2cb zenon_H101 zenon_He8 zenon_H147 zenon_Ha zenon_H5.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1dc); [ zenon_intro zenon_H197 | zenon_intro zenon_H1dd ].
% 0.92/1.16  apply (zenon_L692_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1dd); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H6 ].
% 0.92/1.16  apply (zenon_L188_); trivial.
% 0.92/1.16  exact (zenon_H5 zenon_H6).
% 0.92/1.16  (* end of lemma zenon_L766_ *)
% 0.92/1.16  assert (zenon_L767_ : ((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(hskp16)) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (c2_1 (a1863)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (~(hskp27)) -> False).
% 0.92/1.16  do 0 intro. intros zenon_Hfe zenon_H210 zenon_H5 zenon_H2cb zenon_H2cc zenon_H2cd zenon_H1dc zenon_Hac zenon_Hab zenon_Haa zenon_Hb9.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H210); [ zenon_intro zenon_H147 | zenon_intro zenon_H211 ].
% 0.92/1.16  apply (zenon_L766_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H211); [ zenon_intro zenon_Ha9 | zenon_intro zenon_Hba ].
% 0.92/1.16  apply (zenon_L45_); trivial.
% 0.92/1.16  exact (zenon_Hb9 zenon_Hba).
% 0.92/1.16  (* end of lemma zenon_L767_ *)
% 0.92/1.16  assert (zenon_L768_ : ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> (~(c3_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c0_1 (a1865))) -> (ndr1_0) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> (~(hskp16)) -> (c3_1 (a1852)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (~(c1_1 (a1863))) -> (~(c3_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_Hf6 zenon_H25a zenon_H251 zenon_H250 zenon_H24f zenon_Ha zenon_H1dc zenon_H5 zenon_H2cd zenon_H2cc zenon_H2cb zenon_Haa zenon_Hab zenon_Hac zenon_H210 zenon_Hf7.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 0.92/1.16  apply (zenon_L305_); trivial.
% 0.92/1.16  apply (zenon_L767_); trivial.
% 0.92/1.16  apply (zenon_L700_); trivial.
% 0.92/1.16  (* end of lemma zenon_L768_ *)
% 0.92/1.16  assert (zenon_L769_ : ((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1852)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (~(c0_1 (a1872))) -> (c2_1 (a1872)) -> (c3_1 (a1872)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H16d zenon_H4a zenon_Hf6 zenon_H226 zenon_H1c5 zenon_H4b zenon_H2cc zenon_H2cb zenon_H2cd zenon_H1de zenon_H50 zenon_H52 zenon_H83 zenon_H1d8 zenon_H1 zenon_H17.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.16  apply (zenon_L8_); trivial.
% 0.92/1.16  apply (zenon_L734_); trivial.
% 0.92/1.16  (* end of lemma zenon_L769_ *)
% 0.92/1.16  assert (zenon_L770_ : ((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872)))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (~(hskp10)) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1852)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> (~(hskp8)) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(c0_1 (a1865))) -> (~(c2_1 (a1865))) -> (~(c3_1 (a1865))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H80 zenon_H16c zenon_H4a zenon_Hf6 zenon_H226 zenon_H1c5 zenon_H4b zenon_H2cc zenon_H2cb zenon_H2cd zenon_H1de zenon_H1d8 zenon_H1 zenon_H17 zenon_H24f zenon_H250 zenon_H251 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.16  apply (zenon_L606_); trivial.
% 0.92/1.16  apply (zenon_L769_); trivial.
% 0.92/1.16  (* end of lemma zenon_L770_ *)
% 0.92/1.16  assert (zenon_L771_ : ((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> (c3_1 (a1852)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> (~(c3_1 (a1863))) -> (~(c1_1 (a1863))) -> (c2_1 (a1863)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H288 zenon_H7f zenon_H16c zenon_H4a zenon_H226 zenon_H1c5 zenon_H1de zenon_H1d8 zenon_H17 zenon_H2c3 zenon_Hf7 zenon_H210 zenon_H2cb zenon_H2cc zenon_H2cd zenon_H1dc zenon_H25a zenon_Hf6 zenon_H4d zenon_H4b zenon_H1 zenon_H5d zenon_H29c zenon_H29d zenon_H29e zenon_H230 zenon_H231 zenon_H232 zenon_Hab zenon_Haa zenon_Hac zenon_H2ae zenon_H24a zenon_H45.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 0.92/1.16  apply (zenon_L602_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L768_); trivial.
% 0.92/1.16  apply (zenon_L770_); trivial.
% 0.92/1.16  (* end of lemma zenon_L771_ *)
% 0.92/1.16  assert (zenon_L772_ : ((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> (~(hskp8)) -> (~(c0_1 (a1857))) -> (~(c3_1 (a1857))) -> (c2_1 (a1857)) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> (c3_1 (a1852)) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H1b1 zenon_H7f zenon_H1de zenon_H226 zenon_H1 zenon_H230 zenon_H231 zenon_H232 zenon_H262 zenon_H29c zenon_H29d zenon_H29e zenon_H2cb zenon_H2cc zenon_H2b3 zenon_H2cd zenon_H1dc zenon_Hf6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H226); [ zenon_intro zenon_H21c | zenon_intro zenon_H227 ].
% 0.92/1.16  apply (zenon_L759_); trivial.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H227); [ zenon_intro zenon_Hd8 | zenon_intro zenon_H2 ].
% 0.92/1.16  apply (zenon_L370_); trivial.
% 0.92/1.16  exact (zenon_H1 zenon_H2).
% 0.92/1.16  apply (zenon_L700_); trivial.
% 0.92/1.16  apply (zenon_L728_); trivial.
% 0.92/1.16  (* end of lemma zenon_L772_ *)
% 0.92/1.16  assert (zenon_L773_ : ((ndr1_0)/\((c2_1 (a1857))/\((~(c0_1 (a1857)))/\(~(c3_1 (a1857)))))) -> ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X : zenon_U, ((ndr1_0)->((c0_1 X)\/((~(c1_1 X))\/(~(c2_1 X))))))\/((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/(hskp8))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1852)) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((~(hskp28))\/((ndr1_0)/\((c1_1 (a1878))/\((c2_1 (a1878))/\(c3_1 (a1878)))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((hskp27)\/(hskp28))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(forall X44 : zenon_U, ((ndr1_0)->((c3_1 X44)\/((~(c0_1 X44))\/(~(c2_1 X44)))))))) -> ((forall V : zenon_U, ((ndr1_0)->((c0_1 V)\/((c1_1 V)\/(~(c2_1 V))))))\/((hskp10)\/(hskp11))) -> ((forall X35 : zenon_U, ((ndr1_0)->((c0_1 X35)\/((c3_1 X35)\/(~(c2_1 X35))))))\/((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/(hskp27))) -> ((~(hskp9))\/((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H294 zenon_H26f zenon_H289 zenon_H1ae zenon_H1dc zenon_H22c zenon_H1ea zenon_H146 zenon_H29c zenon_H29d zenon_H29e zenon_H2b3 zenon_H45 zenon_H40 zenon_H4d zenon_H7e zenon_H79 zenon_H6d zenon_H5d zenon_H210 zenon_H1de zenon_H2cd zenon_H2cb zenon_H2cc zenon_H1c5 zenon_H226 zenon_Hf6 zenon_H7f zenon_H1b0 zenon_H288 zenon_H16c zenon_H4a zenon_H1d8 zenon_H17 zenon_H2c3 zenon_Hf7 zenon_H25a zenon_H2ae zenon_H24a zenon_H262 zenon_H274.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H294). zenon_intro zenon_Ha. zenon_intro zenon_H296.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H296). zenon_intro zenon_H232. zenon_intro zenon_H297.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_L765_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_L771_); trivial.
% 0.92/1.16  apply (zenon_L772_); trivial.
% 0.92/1.16  apply (zenon_L764_); trivial.
% 0.92/1.16  (* end of lemma zenon_L773_ *)
% 0.92/1.16  assert (zenon_L774_ : ((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865)))))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> (c1_1 (a1852)) -> (~(c2_1 (a1852))) -> (c3_1 (a1852)) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> (~(c0_1 (a1853))) -> (c1_1 (a1853)) -> (c3_1 (a1853)) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> (~(hskp10)) -> (~(hskp8)) -> (~(hskp9)) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H285 zenon_H1b0 zenon_H7f zenon_H16c zenon_H4a zenon_Hf6 zenon_H226 zenon_H1c5 zenon_H2cc zenon_H2cb zenon_H2cd zenon_H1de zenon_H1d8 zenon_H17 zenon_H29c zenon_H29d zenon_H29e zenon_H2c3 zenon_H6d zenon_H79 zenon_H7e zenon_H4d zenon_H4b zenon_H1 zenon_H31 zenon_H40 zenon_H45.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_L27_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L34_); trivial.
% 0.92/1.16  apply (zenon_L770_); trivial.
% 0.92/1.16  (* end of lemma zenon_L774_ *)
% 0.92/1.16  assert (zenon_L775_ : ((ndr1_0)/\((c2_1 (a1856))/\((c3_1 (a1856))/\(~(c1_1 (a1856)))))) -> ((~(hskp8))\/((ndr1_0)/\((c0_1 (a1862))/\((c1_1 (a1862))/\(~(c2_1 (a1862))))))) -> ((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp18))) -> ((~(hskp10))\/((ndr1_0)/\((c0_1 (a1864))/\((c3_1 (a1864))/\(~(c1_1 (a1864))))))) -> ((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp16))) -> ((forall X36 : zenon_U, ((ndr1_0)->((c1_1 X36)\/((c2_1 X36)\/(~(c0_1 X36))))))\/((hskp26)\/(hskp27))) -> ((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/((forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53))))))\/(forall X86 : zenon_U, ((ndr1_0)->((~(c0_1 X86))\/((~(c1_1 X86))\/(~(c3_1 X86)))))))) -> ((~(hskp26))\/((ndr1_0)/\((c0_1 (a1858))/\((c1_1 (a1858))/\(c3_1 (a1858)))))) -> ((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/(hskp16))) -> ((~(hskp13))\/((ndr1_0)/\((~(c1_1 (a1867)))/\((~(c2_1 (a1867)))/\(~(c3_1 (a1867))))))) -> ((~(hskp15))\/((ndr1_0)/\((c1_1 (a1870))/\((~(c0_1 (a1870)))/\(~(c3_1 (a1870))))))) -> ((forall X30 : zenon_U, ((ndr1_0)->((c0_1 X30)\/((c3_1 X30)\/(~(c1_1 X30))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(hskp11))) -> ((~(hskp22))\/((ndr1_0)/\((c0_1 (a1899))/\((~(c2_1 (a1899)))/\(~(c3_1 (a1899))))))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((forall X10 : zenon_U, ((ndr1_0)->((c2_1 X10)\/((c3_1 X10)\/(~(c0_1 X10))))))\/(hskp9))) -> ((forall X8 : zenon_U, ((ndr1_0)->((c1_1 X8)\/((c2_1 X8)\/(c3_1 X8)))))\/((hskp22)\/(hskp16))) -> ((hskp18)\/((hskp10)\/(hskp15))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X58 : zenon_U, ((ndr1_0)->((c3_1 X58)\/((~(c0_1 X58))\/(~(c1_1 X58))))))\/(hskp27))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X52 : zenon_U, ((ndr1_0)->((c1_1 X52)\/((~(c0_1 X52))\/(~(c3_1 X52))))))\/(forall X53 : zenon_U, ((ndr1_0)->((c2_1 X53)\/((~(c1_1 X53))\/(~(c3_1 X53)))))))) -> (c3_1 (a1852)) -> (~(c2_1 (a1852))) -> (c1_1 (a1852)) -> ((forall X26 : zenon_U, ((ndr1_0)->((c2_1 X26)\/((~(c0_1 X26))\/(~(c1_1 X26))))))\/((forall X14 : zenon_U, ((ndr1_0)->((~(c1_1 X14))\/((~(c2_1 X14))\/(~(c3_1 X14))))))\/(hskp10))) -> ((forall X25 : zenon_U, ((ndr1_0)->((c0_1 X25)\/((c2_1 X25)\/(~(c1_1 X25))))))\/((forall X28 : zenon_U, ((ndr1_0)->((~(c0_1 X28))\/((~(c2_1 X28))\/(~(c3_1 X28))))))\/(hskp8))) -> ((~(hskp27))\/((ndr1_0)/\((c0_1 (a1877))/\((c2_1 (a1877))/\(c3_1 (a1877)))))) -> ((~(hskp18))\/((ndr1_0)/\((c0_1 (a1875))/\((c1_1 (a1875))/\(~(c3_1 (a1875))))))) -> ((~(hskp16))\/((ndr1_0)/\((c2_1 (a1872))/\((c3_1 (a1872))/\(~(c0_1 (a1872))))))) -> ((hskp8)\/((hskp10)\/(hskp24))) -> ((forall X4 : zenon_U, ((ndr1_0)->((c1_1 X4)\/((c2_1 X4)\/(~(c3_1 X4))))))\/((hskp9)\/(hskp13))) -> ((~(hskp24))\/((ndr1_0)/\((c3_1 (a1919))/\((~(c1_1 (a1919)))/\(~(c2_1 (a1919))))))) -> ((forall X21 : zenon_U, ((ndr1_0)->((c0_1 X21)\/((c2_1 X21)\/(c3_1 X21)))))\/((forall X22 : zenon_U, ((ndr1_0)->((c0_1 X22)\/((~(c1_1 X22))\/(~(c3_1 X22))))))\/(hskp17))) -> (c3_1 (a1853)) -> (c1_1 (a1853)) -> (~(c0_1 (a1853))) -> ((forall Y : zenon_U, ((ndr1_0)->((c1_1 Y)\/((~(c0_1 Y))\/(~(c2_1 Y))))))\/((hskp8)\/(hskp18))) -> ((~(hskp17))\/((ndr1_0)/\((c0_1 (a1874))/\((c2_1 (a1874))/\(~(c1_1 (a1874))))))) -> ((~(hskp11))\/((ndr1_0)/\((~(c0_1 (a1865)))/\((~(c2_1 (a1865)))/\(~(c3_1 (a1865))))))) -> ((forall X47 : zenon_U, ((ndr1_0)->((c0_1 X47)\/((~(c2_1 X47))\/(~(c3_1 X47))))))\/((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/(hskp27))) -> ((forall X43 : zenon_U, ((ndr1_0)->((c1_1 X43)\/((c3_1 X43)\/(~(c2_1 X43))))))\/((forall X31 : zenon_U, ((ndr1_0)->((c1_1 X31)\/((~(c2_1 X31))\/(~(c3_1 X31))))))\/(forall X12 : zenon_U, ((ndr1_0)->((~(c0_1 X12))\/((~(c1_1 X12))\/(~(c2_1 X12)))))))) -> ((~(hskp9))\/((ndr1_0)/\((c2_1 (a1863))/\((~(c1_1 (a1863)))/\(~(c3_1 (a1863))))))) -> False).
% 0.92/1.16  do 0 intro. intros zenon_H2ea zenon_H26f zenon_H289 zenon_H1ae zenon_H1dc zenon_H22c zenon_H1ea zenon_H146 zenon_H2b3 zenon_H1b0 zenon_H185 zenon_H283 zenon_H7e zenon_H79 zenon_H6d zenon_H2b5 zenon_H1d8 zenon_H1de zenon_H2cd zenon_H2cb zenon_H2cc zenon_H1c5 zenon_H226 zenon_Hf6 zenon_H4a zenon_H7f zenon_H4d zenon_H40 zenon_H45 zenon_H2c3 zenon_H29e zenon_H29d zenon_H29c zenon_H17 zenon_H16c zenon_H288 zenon_H210 zenon_H244 zenon_H274.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2ea). zenon_intro zenon_Ha. zenon_intro zenon_H2eb.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2eb). zenon_intro zenon_H27b. zenon_intro zenon_H2ec.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2ec). zenon_intro zenon_H27c. zenon_intro zenon_H27a.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_L27_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L34_); trivial.
% 0.92/1.16  apply (zenon_L735_); trivial.
% 0.92/1.16  apply (zenon_L384_); trivial.
% 0.92/1.16  apply (zenon_L774_); trivial.
% 0.92/1.16  apply (zenon_L762_); trivial.
% 0.92/1.16  apply (zenon_L750_); trivial.
% 0.92/1.16  apply (zenon_L764_); trivial.
% 0.92/1.16  (* end of lemma zenon_L775_ *)
% 0.92/1.16  apply NNPP. intro zenon_G.
% 0.92/1.16  apply zenon_G. zenon_intro zenon_H2ed.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2ed). zenon_intro zenon_H2ef. zenon_intro zenon_H2ee.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2ee). zenon_intro zenon_H2f1. zenon_intro zenon_H2f0.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2f0). zenon_intro zenon_H2f3. zenon_intro zenon_H2f2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2f2). zenon_intro zenon_H2f5. zenon_intro zenon_H2f4.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2f4). zenon_intro zenon_H2f7. zenon_intro zenon_H2f6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2f6). zenon_intro zenon_H298. zenon_intro zenon_H2f8.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2f8). zenon_intro zenon_H295. zenon_intro zenon_H2f9.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2f9). zenon_intro zenon_H273. zenon_intro zenon_H2fa.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2fa). zenon_intro zenon_H26f. zenon_intro zenon_H2fb.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2fb). zenon_intro zenon_H274. zenon_intro zenon_H2fc.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2fc). zenon_intro zenon_H1ae. zenon_intro zenon_H2fd.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2fd). zenon_intro zenon_H288. zenon_intro zenon_H2fe.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2fe). zenon_intro zenon_H1af. zenon_intro zenon_H2ff.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2ff). zenon_intro zenon_H1b0. zenon_intro zenon_H300.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H300). zenon_intro zenon_H184. zenon_intro zenon_H301.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H301). zenon_intro zenon_H185. zenon_intro zenon_H302.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H302). zenon_intro zenon_H7f. zenon_intro zenon_H303.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H303). zenon_intro zenon_H16c. zenon_intro zenon_H304.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H304). zenon_intro zenon_H4a. zenon_intro zenon_H305.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H305). zenon_intro zenon_H174. zenon_intro zenon_H306.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H306). zenon_intro zenon_H126. zenon_intro zenon_H307.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H307). zenon_intro zenon_H114. zenon_intro zenon_H308.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H308). zenon_intro zenon_H7e. zenon_intro zenon_H309.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H309). zenon_intro zenon_H115. zenon_intro zenon_H30a.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H30a). zenon_intro zenon_H45. zenon_intro zenon_H30b.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H30b). zenon_intro zenon_Ha4. zenon_intro zenon_H30c.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H30c). zenon_intro zenon_H146. zenon_intro zenon_H30d.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H30d). zenon_intro zenon_Hf6. zenon_intro zenon_H30e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H30e). zenon_intro zenon_Hf7. zenon_intro zenon_H30f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H30f). zenon_intro zenon_Hd7. zenon_intro zenon_H310.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H310). zenon_intro zenon_H208. zenon_intro zenon_H311.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H311). zenon_intro zenon_H24c. zenon_intro zenon_H312.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H312). zenon_intro zenon_H1e0. zenon_intro zenon_H313.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H313). zenon_intro zenon_H1fe. zenon_intro zenon_H314.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H314). zenon_intro zenon_H316. zenon_intro zenon_H315.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H315). zenon_intro zenon_H1a9. zenon_intro zenon_H317.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H317). zenon_intro zenon_H299. zenon_intro zenon_H318.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H318). zenon_intro zenon_H172. zenon_intro zenon_H319.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H319). zenon_intro zenon_H142. zenon_intro zenon_H31a.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H31a). zenon_intro zenon_H2c1. zenon_intro zenon_H31b.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H31b). zenon_intro zenon_H5f. zenon_intro zenon_H31c.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H31c). zenon_intro zenon_H24a. zenon_intro zenon_H31d.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H31d). zenon_intro zenon_H122. zenon_intro zenon_H31e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H31e). zenon_intro zenon_H155. zenon_intro zenon_H31f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H31f). zenon_intro zenon_H110. zenon_intro zenon_H320.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H320). zenon_intro zenon_H16a. zenon_intro zenon_H321.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H321). zenon_intro zenon_H2c3. zenon_intro zenon_H322.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H322). zenon_intro zenon_H258. zenon_intro zenon_H323.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H323). zenon_intro zenon_H25a. zenon_intro zenon_H324.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H324). zenon_intro zenon_H22e. zenon_intro zenon_H325.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H325). zenon_intro zenon_H226. zenon_intro zenon_H326.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H326). zenon_intro zenon_H328. zenon_intro zenon_H327.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H327). zenon_intro zenon_H283. zenon_intro zenon_H329.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H329). zenon_intro zenon_H193. zenon_intro zenon_H32a.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H32a). zenon_intro zenon_H168. zenon_intro zenon_H32b.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H32b). zenon_intro zenon_H262. zenon_intro zenon_H32c.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H32c). zenon_intro zenon_H5d. zenon_intro zenon_H32d.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H32d). zenon_intro zenon_H1da. zenon_intro zenon_H32e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H32e). zenon_intro zenon_Hf8. zenon_intro zenon_H32f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H32f). zenon_intro zenon_H2ae. zenon_intro zenon_H330.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H330). zenon_intro zenon_H2b3. zenon_intro zenon_H331.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H331). zenon_intro zenon_H14c. zenon_intro zenon_H332.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H332). zenon_intro zenon_H210. zenon_intro zenon_H333.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H333). zenon_intro zenon_H1de. zenon_intro zenon_H334.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H334). zenon_intro zenon_H245. zenon_intro zenon_H335.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H335). zenon_intro zenon_H1d8. zenon_intro zenon_H336.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H336). zenon_intro zenon_H194. zenon_intro zenon_H337.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H337). zenon_intro zenon_H339. zenon_intro zenon_H338.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H338). zenon_intro zenon_H189. zenon_intro zenon_H33a.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H33a). zenon_intro zenon_H6d. zenon_intro zenon_H33b.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H33b). zenon_intro zenon_H22c. zenon_intro zenon_H33c.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H33c). zenon_intro zenon_H79. zenon_intro zenon_H33d.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H33d). zenon_intro zenon_H21a. zenon_intro zenon_H33e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H33e). zenon_intro zenon_H40. zenon_intro zenon_H33f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H33f). zenon_intro zenon_H1a7. zenon_intro zenon_H340.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H340). zenon_intro zenon_Hd3. zenon_intro zenon_H341.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H341). zenon_intro zenon_H244. zenon_intro zenon_H342.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H342). zenon_intro zenon_Hb5. zenon_intro zenon_H343.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H343). zenon_intro zenon_H17. zenon_intro zenon_H344.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H344). zenon_intro zenon_H129. zenon_intro zenon_H345.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H345). zenon_intro zenon_H92. zenon_intro zenon_H346.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H346). zenon_intro zenon_H289. zenon_intro zenon_H347.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H347). zenon_intro zenon_H1ea. zenon_intro zenon_H348.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H348). zenon_intro zenon_H1d2. zenon_intro zenon_H349.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H349). zenon_intro zenon_H1fc. zenon_intro zenon_H34a.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H34a). zenon_intro zenon_H13f. zenon_intro zenon_H34b.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H34b). zenon_intro zenon_H34d. zenon_intro zenon_H34c.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H34c). zenon_intro zenon_H46. zenon_intro zenon_H34e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H34e). zenon_intro zenon_H1c5. zenon_intro zenon_H34f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H34f). zenon_intro zenon_H2e0. zenon_intro zenon_H350.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H350). zenon_intro zenon_H182. zenon_intro zenon_H351.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H351). zenon_intro zenon_H1dc. zenon_intro zenon_H352.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H352). zenon_intro zenon_H2d4. zenon_intro zenon_H353.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H353). zenon_intro zenon_H355. zenon_intro zenon_H354.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H354). zenon_intro zenon_H2d. zenon_intro zenon_H356.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H356). zenon_intro zenon_He4. zenon_intro zenon_H357.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H357). zenon_intro zenon_Hbb. zenon_intro zenon_H358.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H358). zenon_intro zenon_H7. zenon_intro zenon_H359.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H359). zenon_intro zenon_H4d. zenon_intro zenon_H35a.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H35a). zenon_intro zenon_H2b5. zenon_intro zenon_H35b.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H35b). zenon_intro zenon_H170. zenon_intro zenon_H35c.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H35c). zenon_intro zenon_H35e. zenon_intro zenon_H35d.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H35d). zenon_intro zenon_H1b7. zenon_intro zenon_H35f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H35f). zenon_intro zenon_Ha5. zenon_intro zenon_H360.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H2ef); [ zenon_intro zenon_H29 | zenon_intro zenon_H361 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H90 | zenon_intro zenon_H362 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H10d | zenon_intro zenon_H363 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H153 | zenon_intro zenon_H2ea ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_L27_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.16  apply (zenon_L35_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_L39_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.16  apply (zenon_L126_); trivial.
% 0.92/1.16  apply (zenon_L133_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_L177_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.16  apply (zenon_L126_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_L131_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L199_); trivial.
% 0.92/1.16  apply (zenon_L149_); trivial.
% 0.92/1.16  apply (zenon_L202_); trivial.
% 0.92/1.16  apply (zenon_L210_); trivial.
% 0.92/1.16  apply (zenon_L241_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_L131_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.16  apply (zenon_L243_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L199_); trivial.
% 0.92/1.16  apply (zenon_L249_); trivial.
% 0.92/1.16  apply (zenon_L202_); trivial.
% 0.92/1.16  apply (zenon_L210_); trivial.
% 0.92/1.16  apply (zenon_L241_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H272). zenon_intro zenon_Ha. zenon_intro zenon_H275.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H275). zenon_intro zenon_H21f. zenon_intro zenon_H276.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H276). zenon_intro zenon_H21d. zenon_intro zenon_H21e.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_L256_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_L258_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.16  apply (zenon_L4_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.16  apply (zenon_L8_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 0.92/1.16  apply (zenon_L47_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.16  apply (zenon_L262_); trivial.
% 0.92/1.16  apply (zenon_L93_); trivial.
% 0.92/1.16  apply (zenon_L96_); trivial.
% 0.92/1.16  apply (zenon_L71_); trivial.
% 0.92/1.16  apply (zenon_L263_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.16  apply (zenon_L157_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_L116_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.16  apply (zenon_L118_); trivial.
% 0.92/1.16  apply (zenon_L264_); trivial.
% 0.92/1.16  apply (zenon_L125_); trivial.
% 0.92/1.16  apply (zenon_L265_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H294). zenon_intro zenon_Ha. zenon_intro zenon_H296.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H296). zenon_intro zenon_H232. zenon_intro zenon_H297.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_L266_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.16  apply (zenon_L280_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.16  apply (zenon_L4_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.16  apply (zenon_L8_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.16  apply (zenon_L283_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.16  apply (zenon_L267_); trivial.
% 0.92/1.16  apply (zenon_L282_); trivial.
% 0.92/1.16  apply (zenon_L288_); trivial.
% 0.92/1.16  apply (zenon_L290_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.16  apply (zenon_L4_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.16  apply (zenon_L283_); trivial.
% 0.92/1.16  apply (zenon_L293_); trivial.
% 0.92/1.16  apply (zenon_L297_); trivial.
% 0.92/1.16  apply (zenon_L298_); trivial.
% 0.92/1.16  apply (zenon_L299_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.16  apply (zenon_L304_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.16  apply (zenon_L4_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.16  apply (zenon_L8_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.16  apply (zenon_L312_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.16  apply (zenon_L267_); trivial.
% 0.92/1.16  apply (zenon_L311_); trivial.
% 0.92/1.16  apply (zenon_L303_); trivial.
% 0.92/1.16  apply (zenon_L314_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.16  apply (zenon_L4_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.16  apply (zenon_L312_); trivial.
% 0.92/1.16  apply (zenon_L293_); trivial.
% 0.92/1.16  apply (zenon_L89_); trivial.
% 0.92/1.16  apply (zenon_L314_); trivial.
% 0.92/1.16  apply (zenon_L315_); trivial.
% 0.92/1.16  apply (zenon_L132_); trivial.
% 0.92/1.16  apply (zenon_L133_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_L336_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.16  apply (zenon_L280_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L338_); trivial.
% 0.92/1.16  apply (zenon_L89_); trivial.
% 0.92/1.16  apply (zenon_L290_); trivial.
% 0.92/1.16  apply (zenon_L299_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.16  apply (zenon_L304_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 0.92/1.16  apply (zenon_L4_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.16  apply (zenon_L312_); trivial.
% 0.92/1.16  apply (zenon_L337_); trivial.
% 0.92/1.16  apply (zenon_L288_); trivial.
% 0.92/1.16  apply (zenon_L314_); trivial.
% 0.92/1.16  apply (zenon_L315_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_L114_); trivial.
% 0.92/1.16  apply (zenon_L346_); trivial.
% 0.92/1.16  apply (zenon_L352_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_L131_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L199_); trivial.
% 0.92/1.16  apply (zenon_L358_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 0.92/1.16  apply (zenon_L360_); trivial.
% 0.92/1.16  apply (zenon_L363_); trivial.
% 0.92/1.16  apply (zenon_L109_); trivial.
% 0.92/1.16  apply (zenon_L364_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 0.92/1.16  apply (zenon_L369_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 0.92/1.16  apply (zenon_L367_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 0.92/1.16  apply (zenon_L350_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 0.92/1.16  apply (zenon_L106_); trivial.
% 0.92/1.16  apply (zenon_L354_); trivial.
% 0.92/1.16  apply (zenon_L316_); trivial.
% 0.92/1.16  apply (zenon_L375_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2ea). zenon_intro zenon_Ha. zenon_intro zenon_H2eb.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2eb). zenon_intro zenon_H27b. zenon_intro zenon_H2ec.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H2ec). zenon_intro zenon_H27c. zenon_intro zenon_H27a.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_L266_); trivial.
% 0.92/1.16  apply (zenon_L428_); trivial.
% 0.92/1.16  apply (zenon_L133_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_L134_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 0.92/1.16  apply (zenon_L436_); trivial.
% 0.92/1.16  apply (zenon_L451_); trivial.
% 0.92/1.16  apply (zenon_L428_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 0.92/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 0.92/1.16  apply (zenon_L131_); trivial.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 0.92/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_L454_); trivial.
% 1.04/1.16  apply (zenon_L457_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_L458_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_L453_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.16  apply (zenon_L452_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 1.04/1.16  apply (zenon_L463_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 1.04/1.16  apply (zenon_L107_); trivial.
% 1.04/1.16  apply (zenon_L462_); trivial.
% 1.04/1.16  apply (zenon_L456_); trivial.
% 1.04/1.16  apply (zenon_L457_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.16  apply (zenon_L465_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_L467_); trivial.
% 1.04/1.16  apply (zenon_L384_); trivial.
% 1.04/1.16  apply (zenon_L468_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.16  apply (zenon_L452_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 1.04/1.16  apply (zenon_L197_); trivial.
% 1.04/1.16  apply (zenon_L470_); trivial.
% 1.04/1.16  apply (zenon_L456_); trivial.
% 1.04/1.16  apply (zenon_L384_); trivial.
% 1.04/1.16  apply (zenon_L468_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_L467_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.16  apply (zenon_L452_); trivial.
% 1.04/1.16  apply (zenon_L471_); trivial.
% 1.04/1.16  apply (zenon_L109_); trivial.
% 1.04/1.16  apply (zenon_L468_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.16  apply (zenon_L452_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 1.04/1.16  apply (zenon_L472_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 1.04/1.16  apply (zenon_L473_); trivial.
% 1.04/1.16  apply (zenon_L409_); trivial.
% 1.04/1.16  apply (zenon_L456_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.16  apply (zenon_L452_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 1.04/1.16  apply (zenon_L472_); trivial.
% 1.04/1.16  apply (zenon_L475_); trivial.
% 1.04/1.16  apply (zenon_L478_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H272). zenon_intro zenon_Ha. zenon_intro zenon_H275.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H275). zenon_intro zenon_H21f. zenon_intro zenon_H276.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H276). zenon_intro zenon_H21d. zenon_intro zenon_H21e.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.16  apply (zenon_L266_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.16  apply (zenon_L258_); trivial.
% 1.04/1.16  apply (zenon_L132_); trivial.
% 1.04/1.16  apply (zenon_L133_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.16  apply (zenon_L134_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.16  apply (zenon_L481_); trivial.
% 1.04/1.16  apply (zenon_L451_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.16  apply (zenon_L258_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.16  apply (zenon_L4_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.16  apply (zenon_L8_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 1.04/1.16  apply (zenon_L418_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H157). zenon_intro zenon_Ha. zenon_intro zenon_H158.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H158). zenon_intro zenon_H12c. zenon_intro zenon_H159.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H159). zenon_intro zenon_H12d. zenon_intro zenon_H12e.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 1.04/1.16  apply (zenon_L424_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H146); [ zenon_intro zenon_H127 | zenon_intro zenon_H141 ].
% 1.04/1.16  apply (zenon_L262_); trivial.
% 1.04/1.16  apply (zenon_L328_); trivial.
% 1.04/1.16  apply (zenon_L378_); trivial.
% 1.04/1.16  apply (zenon_L102_); trivial.
% 1.04/1.16  apply (zenon_L96_); trivial.
% 1.04/1.16  apply (zenon_L71_); trivial.
% 1.04/1.16  apply (zenon_L263_); trivial.
% 1.04/1.16  apply (zenon_L386_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_L427_); trivial.
% 1.04/1.16  apply (zenon_L479_); trivial.
% 1.04/1.16  apply (zenon_L384_); trivial.
% 1.04/1.16  apply (zenon_L482_); trivial.
% 1.04/1.16  apply (zenon_L265_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H294). zenon_intro zenon_Ha. zenon_intro zenon_H296.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H296). zenon_intro zenon_H232. zenon_intro zenon_H297.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.16  apply (zenon_L266_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_L385_); trivial.
% 1.04/1.16  apply (zenon_L279_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_L383_); trivial.
% 1.04/1.16  apply (zenon_L288_); trivial.
% 1.04/1.16  apply (zenon_L384_); trivial.
% 1.04/1.16  apply (zenon_L386_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_L398_); trivial.
% 1.04/1.16  apply (zenon_L303_); trivial.
% 1.04/1.16  apply (zenon_L484_); trivial.
% 1.04/1.16  apply (zenon_L279_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_L410_); trivial.
% 1.04/1.16  apply (zenon_L303_); trivial.
% 1.04/1.16  apply (zenon_L416_); trivial.
% 1.04/1.16  apply (zenon_L315_); trivial.
% 1.04/1.16  apply (zenon_L132_); trivial.
% 1.04/1.16  apply (zenon_L133_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.16  apply (zenon_L134_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.16  apply (zenon_L486_); trivial.
% 1.04/1.16  apply (zenon_L488_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_L495_); trivial.
% 1.04/1.16  apply (zenon_L89_); trivial.
% 1.04/1.16  apply (zenon_L384_); trivial.
% 1.04/1.16  apply (zenon_L279_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_L497_); trivial.
% 1.04/1.16  apply (zenon_L384_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_L499_); trivial.
% 1.04/1.16  apply (zenon_L303_); trivial.
% 1.04/1.16  apply (zenon_L484_); trivial.
% 1.04/1.16  apply (zenon_L279_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.16  apply (zenon_L4_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.16  apply (zenon_L8_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 1.04/1.16  apply (zenon_L498_); trivial.
% 1.04/1.16  apply (zenon_L311_); trivial.
% 1.04/1.16  apply (zenon_L337_); trivial.
% 1.04/1.16  apply (zenon_L288_); trivial.
% 1.04/1.16  apply (zenon_L315_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.16  apply (zenon_L4_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.16  apply (zenon_L8_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 1.04/1.16  apply (zenon_L500_); trivial.
% 1.04/1.16  apply (zenon_L490_); trivial.
% 1.04/1.16  apply (zenon_L71_); trivial.
% 1.04/1.16  apply (zenon_L501_); trivial.
% 1.04/1.16  apply (zenon_L89_); trivial.
% 1.04/1.16  apply (zenon_L110_); trivial.
% 1.04/1.16  apply (zenon_L386_); trivial.
% 1.04/1.16  apply (zenon_L503_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.16  apply (zenon_L4_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.16  apply (zenon_L8_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H174); [ zenon_intro zenon_Hf3 | zenon_intro zenon_H157 ].
% 1.04/1.16  apply (zenon_L504_); trivial.
% 1.04/1.16  apply (zenon_L501_); trivial.
% 1.04/1.16  apply (zenon_L89_); trivial.
% 1.04/1.16  apply (zenon_L110_); trivial.
% 1.04/1.16  apply (zenon_L508_); trivial.
% 1.04/1.16  apply (zenon_L352_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1c7). zenon_intro zenon_Ha. zenon_intro zenon_H1c8.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1c8). zenon_intro zenon_H1ba. zenon_intro zenon_H1c9.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1c9). zenon_intro zenon_H1bb. zenon_intro zenon_H1b9.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.16  apply (zenon_L509_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_L454_); trivial.
% 1.04/1.16  apply (zenon_L364_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.16  apply (zenon_L458_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.16  apply (zenon_L453_); trivial.
% 1.04/1.16  apply (zenon_L512_); trivial.
% 1.04/1.16  apply (zenon_L457_); trivial.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.16  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.16  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L465_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_L466_); trivial.
% 1.04/1.17  apply (zenon_L358_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.17  apply (zenon_L452_); trivial.
% 1.04/1.17  apply (zenon_L363_); trivial.
% 1.04/1.17  apply (zenon_L109_); trivial.
% 1.04/1.17  apply (zenon_L364_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_L367_); trivial.
% 1.04/1.17  apply (zenon_L514_); trivial.
% 1.04/1.17  apply (zenon_L375_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H363). zenon_intro zenon_Ha. zenon_intro zenon_H364.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H364). zenon_intro zenon_H28b. zenon_intro zenon_H365.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H365). zenon_intro zenon_H28c. zenon_intro zenon_H28d.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H153 | zenon_intro zenon_H2ea ].
% 1.04/1.17  apply (zenon_L542_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2ea). zenon_intro zenon_Ha. zenon_intro zenon_H2eb.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2eb). zenon_intro zenon_H27b. zenon_intro zenon_H2ec.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2ec). zenon_intro zenon_H27c. zenon_intro zenon_H27a.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.17  apply (zenon_L522_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L518_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L546_); trivial.
% 1.04/1.17  apply (zenon_L559_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L518_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.17  apply (zenon_L4_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 1.04/1.17  apply (zenon_L211_); trivial.
% 1.04/1.17  apply (zenon_L524_); trivial.
% 1.04/1.17  apply (zenon_L517_); trivial.
% 1.04/1.17  apply (zenon_L89_); trivial.
% 1.04/1.17  apply (zenon_L384_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L560_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_L562_); trivial.
% 1.04/1.17  apply (zenon_L416_); trivial.
% 1.04/1.17  apply (zenon_L405_); trivial.
% 1.04/1.17  apply (zenon_L521_); trivial.
% 1.04/1.17  apply (zenon_L541_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H362). zenon_intro zenon_Ha. zenon_intro zenon_H366.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H366). zenon_intro zenon_H29d. zenon_intro zenon_H367.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H367). zenon_intro zenon_H29e. zenon_intro zenon_H29c.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H10d | zenon_intro zenon_H363 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H153 | zenon_intro zenon_H2ea ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_L177_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_L566_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 1.04/1.17  apply (zenon_L157_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_L570_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 1.04/1.17  apply (zenon_L244_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hfb). zenon_intro zenon_Ha. zenon_intro zenon_Hfc.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hfc). zenon_intro zenon_Hd9. zenon_intro zenon_Hfd.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hfd). zenon_intro zenon_Hda. zenon_intro zenon_Hdb.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_Hf7); [ zenon_intro zenon_He2 | zenon_intro zenon_Hfe ].
% 1.04/1.17  apply (zenon_L58_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hfe). zenon_intro zenon_Ha. zenon_intro zenon_Hff.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hff). zenon_intro zenon_He7. zenon_intro zenon_H100.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H100). zenon_intro zenon_He8. zenon_intro zenon_H101.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H142); [ zenon_intro zenon_H12b | zenon_intro zenon_H145 ].
% 1.04/1.17  apply (zenon_L568_); trivial.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H145); [ zenon_intro zenon_H1a | zenon_intro zenon_H95 ].
% 1.04/1.17  apply (zenon_L572_); trivial.
% 1.04/1.17  exact (zenon_H94 zenon_H95).
% 1.04/1.17  apply (zenon_L573_); trivial.
% 1.04/1.17  apply (zenon_L590_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H272). zenon_intro zenon_Ha. zenon_intro zenon_H275.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H275). zenon_intro zenon_H21f. zenon_intro zenon_H276.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H276). zenon_intro zenon_H21d. zenon_intro zenon_H21e.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_L256_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_L566_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_L570_); trivial.
% 1.04/1.17  apply (zenon_L263_); trivial.
% 1.04/1.17  apply (zenon_L573_); trivial.
% 1.04/1.17  apply (zenon_L265_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H294). zenon_intro zenon_Ha. zenon_intro zenon_H296.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H296). zenon_intro zenon_H232. zenon_intro zenon_H297.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_L599_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L602_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L609_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 1.04/1.17  apply (zenon_L47_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 1.04/1.17  apply (zenon_L21_); trivial.
% 1.04/1.17  apply (zenon_L613_); trivial.
% 1.04/1.17  apply (zenon_L67_); trivial.
% 1.04/1.17  apply (zenon_L89_); trivial.
% 1.04/1.17  apply (zenon_L618_); trivial.
% 1.04/1.17  apply (zenon_L608_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_L566_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 1.04/1.17  apply (zenon_L157_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 1.04/1.17  apply (zenon_L30_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H172); [ zenon_intro zenon_H12b | zenon_intro zenon_H173 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H5d); [ zenon_intro zenon_H4f | zenon_intro zenon_H5e ].
% 1.04/1.17  apply (zenon_L603_); trivial.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H5e); [ zenon_intro zenon_H33 | zenon_intro zenon_H2 ].
% 1.04/1.17  apply (zenon_L138_); trivial.
% 1.04/1.17  exact (zenon_H1 zenon_H2).
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H173); [ zenon_intro zenon_H6f | zenon_intro zenon_H10e ].
% 1.04/1.17  apply (zenon_L31_); trivial.
% 1.04/1.17  exact (zenon_H10d zenon_H10e).
% 1.04/1.17  apply (zenon_L604_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 1.04/1.17  apply (zenon_L115_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H10f). zenon_intro zenon_Ha. zenon_intro zenon_H111.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H111). zenon_intro zenon_H106. zenon_intro zenon_H112.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H112). zenon_intro zenon_H104. zenon_intro zenon_H105.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 1.04/1.17  apply (zenon_L101_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H7b). zenon_intro zenon_Ha. zenon_intro zenon_H7c.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H7c). zenon_intro zenon_H72. zenon_intro zenon_H7d.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H7d). zenon_intro zenon_H70. zenon_intro zenon_H71.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 1.04/1.17  apply (zenon_L344_); trivial.
% 1.04/1.17  apply (zenon_L604_); trivial.
% 1.04/1.17  apply (zenon_L345_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_L625_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.17  apply (zenon_L4_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.17  apply (zenon_L8_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 1.04/1.17  apply (zenon_L97_); trivial.
% 1.04/1.17  apply (zenon_L629_); trivial.
% 1.04/1.17  apply (zenon_L589_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_L625_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.17  apply (zenon_L4_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.17  apply (zenon_L8_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 1.04/1.17  apply (zenon_L97_); trivial.
% 1.04/1.17  apply (zenon_L632_); trivial.
% 1.04/1.17  apply (zenon_L589_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 1.04/1.17  apply (zenon_L157_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.17  apply (zenon_L4_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 1.04/1.17  apply (zenon_L115_); trivial.
% 1.04/1.17  apply (zenon_L631_); trivial.
% 1.04/1.17  apply (zenon_L589_); trivial.
% 1.04/1.17  apply (zenon_L590_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_L336_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L602_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L609_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.17  apply (zenon_L4_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H115); [ zenon_intro zenon_Hb3 | zenon_intro zenon_Hf5 ].
% 1.04/1.17  apply (zenon_L47_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hf5). zenon_intro zenon_Ha. zenon_intro zenon_Hf9.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hf9). zenon_intro zenon_Hc0. zenon_intro zenon_Hfa.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_Hfa). zenon_intro zenon_Hbe. zenon_intro zenon_Hbf.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 1.04/1.17  apply (zenon_L347_); trivial.
% 1.04/1.17  apply (zenon_L613_); trivial.
% 1.04/1.17  apply (zenon_L85_); trivial.
% 1.04/1.17  apply (zenon_L607_); trivial.
% 1.04/1.17  apply (zenon_L635_); trivial.
% 1.04/1.17  apply (zenon_L608_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_L566_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 1.04/1.17  apply (zenon_L157_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_L637_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H80). zenon_intro zenon_Ha. zenon_intro zenon_H81.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H81). zenon_intro zenon_H52. zenon_intro zenon_H82.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H82). zenon_intro zenon_H83. zenon_intro zenon_H50.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 1.04/1.17  apply (zenon_L101_); trivial.
% 1.04/1.17  apply (zenon_L636_); trivial.
% 1.04/1.17  apply (zenon_L345_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.17  apply (zenon_L4_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 1.04/1.17  apply (zenon_L347_); trivial.
% 1.04/1.17  apply (zenon_L623_); trivial.
% 1.04/1.17  apply (zenon_L89_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.17  apply (zenon_L4_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.17  apply (zenon_L8_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H114); [ zenon_intro zenon_Hd0 | zenon_intro zenon_H10f ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H45); [ zenon_intro zenon_H2b | zenon_intro zenon_H3f ].
% 1.04/1.17  apply (zenon_L329_); trivial.
% 1.04/1.17  apply (zenon_L623_); trivial.
% 1.04/1.17  apply (zenon_L636_); trivial.
% 1.04/1.17  apply (zenon_L96_); trivial.
% 1.04/1.17  apply (zenon_L629_); trivial.
% 1.04/1.17  apply (zenon_L589_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H186). zenon_intro zenon_Ha. zenon_intro zenon_H187.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H187). zenon_intro zenon_H17a. zenon_intro zenon_H188.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H188). zenon_intro zenon_H17b. zenon_intro zenon_H179.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.17  apply (zenon_L4_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7e); [ zenon_intro zenon_H6b | zenon_intro zenon_H7b ].
% 1.04/1.17  apply (zenon_L630_); trivial.
% 1.04/1.17  apply (zenon_L636_); trivial.
% 1.04/1.17  apply (zenon_L589_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_L637_); trivial.
% 1.04/1.17  apply (zenon_L589_); trivial.
% 1.04/1.17  apply (zenon_L590_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H272). zenon_intro zenon_Ha. zenon_intro zenon_H275.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H275). zenon_intro zenon_H21f. zenon_intro zenon_H276.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H276). zenon_intro zenon_H21d. zenon_intro zenon_H21e.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_L256_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L602_); trivial.
% 1.04/1.17  apply (zenon_L482_); trivial.
% 1.04/1.17  apply (zenon_L372_); trivial.
% 1.04/1.17  apply (zenon_L590_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2ea). zenon_intro zenon_Ha. zenon_intro zenon_H2eb.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2eb). zenon_intro zenon_H27b. zenon_intro zenon_H2ec.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2ec). zenon_intro zenon_H27c. zenon_intro zenon_H27a.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L134_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L429_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_L596_); trivial.
% 1.04/1.17  apply (zenon_L384_); trivial.
% 1.04/1.17  apply (zenon_L386_); trivial.
% 1.04/1.17  apply (zenon_L645_); trivial.
% 1.04/1.17  apply (zenon_L654_); trivial.
% 1.04/1.17  apply (zenon_L590_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L134_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L436_); trivial.
% 1.04/1.17  apply (zenon_L645_); trivial.
% 1.04/1.17  apply (zenon_L654_); trivial.
% 1.04/1.17  apply (zenon_L655_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H272). zenon_intro zenon_Ha. zenon_intro zenon_H275.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H275). zenon_intro zenon_H21f. zenon_intro zenon_H276.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H276). zenon_intro zenon_H21d. zenon_intro zenon_H21e.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L134_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L481_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L642_); trivial.
% 1.04/1.17  apply (zenon_L480_); trivial.
% 1.04/1.17  apply (zenon_L654_); trivial.
% 1.04/1.17  apply (zenon_L265_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H294). zenon_intro zenon_Ha. zenon_intro zenon_H296.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H296). zenon_intro zenon_H232. zenon_intro zenon_H297.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L134_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L658_); trivial.
% 1.04/1.17  apply (zenon_L660_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L602_); trivial.
% 1.04/1.17  apply (zenon_L653_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L646_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 1.04/1.17  apply (zenon_L621_); trivial.
% 1.04/1.17  apply (zenon_L649_); trivial.
% 1.04/1.17  apply (zenon_L89_); trivial.
% 1.04/1.17  apply (zenon_L384_); trivial.
% 1.04/1.17  apply (zenon_L662_); trivial.
% 1.04/1.17  apply (zenon_L655_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L134_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L486_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L642_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_L663_); trivial.
% 1.04/1.17  apply (zenon_L643_); trivial.
% 1.04/1.17  apply (zenon_L659_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L602_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L665_); trivial.
% 1.04/1.17  apply (zenon_L652_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_L566_); trivial.
% 1.04/1.17  apply (zenon_L666_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_Hf6); [ zenon_intro zenon_Hb9 | zenon_intro zenon_Hfb ].
% 1.04/1.17  apply (zenon_L320_); trivial.
% 1.04/1.17  apply (zenon_L649_); trivial.
% 1.04/1.17  apply (zenon_L589_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H285). zenon_intro zenon_Ha. zenon_intro zenon_H286.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H286). zenon_intro zenon_H24f. zenon_intro zenon_H287.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H287). zenon_intro zenon_H250. zenon_intro zenon_H251.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L665_); trivial.
% 1.04/1.17  apply (zenon_L661_); trivial.
% 1.04/1.17  apply (zenon_L590_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H272). zenon_intro zenon_Ha. zenon_intro zenon_H275.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H275). zenon_intro zenon_H21f. zenon_intro zenon_H276.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H276). zenon_intro zenon_H21d. zenon_intro zenon_H21e.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_L670_); trivial.
% 1.04/1.17  apply (zenon_L655_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H363). zenon_intro zenon_Ha. zenon_intro zenon_H364.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H364). zenon_intro zenon_H28b. zenon_intro zenon_H365.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H365). zenon_intro zenon_H28c. zenon_intro zenon_H28d.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H153 | zenon_intro zenon_H2ea ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 1.04/1.17  apply (zenon_L516_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H294). zenon_intro zenon_Ha. zenon_intro zenon_H296.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H296). zenon_intro zenon_H232. zenon_intro zenon_H297.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L673_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L168_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_L657_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H16c); [ zenon_intro zenon_H3 | zenon_intro zenon_H16d ].
% 1.04/1.17  apply (zenon_L4_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16d). zenon_intro zenon_Ha. zenon_intro zenon_H16e.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16e). zenon_intro zenon_Hd. zenon_intro zenon_H16f.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H16f). zenon_intro zenon_He. zenon_intro zenon_Hc.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H4a); [ zenon_intro zenon_H15 | zenon_intro zenon_H44 ].
% 1.04/1.17  apply (zenon_L8_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H44). zenon_intro zenon_Ha. zenon_intro zenon_H47.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H47). zenon_intro zenon_H1b. zenon_intro zenon_H48.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H48). zenon_intro zenon_H1c. zenon_intro zenon_H1d.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H126); [ zenon_intro zenon_Hf1 | zenon_intro zenon_H121 ].
% 1.04/1.17  apply (zenon_L154_); trivial.
% 1.04/1.17  apply (zenon_L533_); trivial.
% 1.04/1.17  apply (zenon_L598_); trivial.
% 1.04/1.17  apply (zenon_L175_); trivial.
% 1.04/1.17  apply (zenon_L674_); trivial.
% 1.04/1.17  apply (zenon_L590_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L134_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_L675_); trivial.
% 1.04/1.17  apply (zenon_L167_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H184); [ zenon_intro zenon_H151 | zenon_intro zenon_H186 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_L676_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H175). zenon_intro zenon_Ha. zenon_intro zenon_H176.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H176). zenon_intro zenon_H161. zenon_intro zenon_H177.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H177). zenon_intro zenon_H15f. zenon_intro zenon_H160.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_L330_); trivial.
% 1.04/1.17  apply (zenon_L677_); trivial.
% 1.04/1.17  apply (zenon_L679_); trivial.
% 1.04/1.17  apply (zenon_L681_); trivial.
% 1.04/1.17  apply (zenon_L674_); trivial.
% 1.04/1.17  apply (zenon_L590_); trivial.
% 1.04/1.17  apply (zenon_L682_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2ea). zenon_intro zenon_Ha. zenon_intro zenon_H2eb.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2eb). zenon_intro zenon_H27b. zenon_intro zenon_H2ec.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2ec). zenon_intro zenon_H27c. zenon_intro zenon_H27a.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H295); [ zenon_intro zenon_H94 | zenon_intro zenon_H272 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L134_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1af); [ zenon_intro zenon_H11f | zenon_intro zenon_H1ab ].
% 1.04/1.17  apply (zenon_L429_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ab). zenon_intro zenon_Ha. zenon_intro zenon_H1ac.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ac). zenon_intro zenon_H19b. zenon_intro zenon_H1ad.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1ad). zenon_intro zenon_H19a. zenon_intro zenon_H198.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1b0); [ zenon_intro zenon_H3d | zenon_intro zenon_H1b4 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_L136_); trivial.
% 1.04/1.17  apply (zenon_L683_); trivial.
% 1.04/1.17  apply (zenon_L384_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b4). zenon_intro zenon_Ha. zenon_intro zenon_H1b5.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b5). zenon_intro zenon_H62. zenon_intro zenon_H1b6.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b6). zenon_intro zenon_H63. zenon_intro zenon_H64.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H185); [ zenon_intro zenon_H2f | zenon_intro zenon_H175 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H7f); [ zenon_intro zenon_H5 | zenon_intro zenon_H80 ].
% 1.04/1.17  apply (zenon_L158_); trivial.
% 1.04/1.17  apply (zenon_L683_); trivial.
% 1.04/1.17  apply (zenon_L384_); trivial.
% 1.04/1.17  apply (zenon_L688_); trivial.
% 1.04/1.17  apply (zenon_L674_); trivial.
% 1.04/1.17  apply (zenon_L655_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L690_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L546_); trivial.
% 1.04/1.17  apply (zenon_L688_); trivial.
% 1.04/1.17  apply (zenon_L674_); trivial.
% 1.04/1.17  apply (zenon_L590_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H272). zenon_intro zenon_Ha. zenon_intro zenon_H275.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H275). zenon_intro zenon_H21f. zenon_intro zenon_H276.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H276). zenon_intro zenon_H21d. zenon_intro zenon_H21e.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L134_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b1). zenon_intro zenon_Ha. zenon_intro zenon_H1b2.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b2). zenon_intro zenon_H86. zenon_intro zenon_H1b3.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H1b3). zenon_intro zenon_H87. zenon_intro zenon_H85.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H288); [ zenon_intro zenon_H248 | zenon_intro zenon_H285 ].
% 1.04/1.17  apply (zenon_L481_); trivial.
% 1.04/1.17  apply (zenon_L691_); trivial.
% 1.04/1.17  apply (zenon_L674_); trivial.
% 1.04/1.17  apply (zenon_L655_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H361). zenon_intro zenon_Ha. zenon_intro zenon_H368.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H368). zenon_intro zenon_H2cc. zenon_intro zenon_H369.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H369). zenon_intro zenon_H2cd. zenon_intro zenon_H2cb.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H2f1); [ zenon_intro zenon_H90 | zenon_intro zenon_H362 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H2f5); [ zenon_intro zenon_H10d | zenon_intro zenon_H363 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H153 | zenon_intro zenon_H2ea ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.17  apply (zenon_L724_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_L731_); trivial.
% 1.04/1.17  apply (zenon_L706_); trivial.
% 1.04/1.17  apply (zenon_L732_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H294). zenon_intro zenon_Ha. zenon_intro zenon_H296.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H296). zenon_intro zenon_H232. zenon_intro zenon_H297.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_L704_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H277). zenon_intro zenon_Ha. zenon_intro zenon_H278.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H278). zenon_intro zenon_Hac. zenon_intro zenon_H279.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H279). zenon_intro zenon_Haa. zenon_intro zenon_Hab.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L742_); trivial.
% 1.04/1.17  apply (zenon_L132_); trivial.
% 1.04/1.17  apply (zenon_L723_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L744_); trivial.
% 1.04/1.17  apply (zenon_L745_); trivial.
% 1.04/1.17  apply (zenon_L746_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2ea). zenon_intro zenon_Ha. zenon_intro zenon_H2eb.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2eb). zenon_intro zenon_H27b. zenon_intro zenon_H2ec.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2ec). zenon_intro zenon_H27c. zenon_intro zenon_H27a.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.17  apply (zenon_L724_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_L731_); trivial.
% 1.04/1.17  apply (zenon_L750_); trivial.
% 1.04/1.17  apply (zenon_L732_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H294). zenon_intro zenon_Ha. zenon_intro zenon_H296.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H296). zenon_intro zenon_H232. zenon_intro zenon_H297.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H297). zenon_intro zenon_H230. zenon_intro zenon_H231.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H273); [ zenon_intro zenon_H8e | zenon_intro zenon_H26e ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L751_); trivial.
% 1.04/1.17  apply (zenon_L752_); trivial.
% 1.04/1.17  apply (zenon_L750_); trivial.
% 1.04/1.17  apply (zenon_L723_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H26e). zenon_intro zenon_Ha. zenon_intro zenon_H270.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H270). zenon_intro zenon_H1ed. zenon_intro zenon_H271.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H271). zenon_intro zenon_H1f5. zenon_intro zenon_H1ec.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L751_); trivial.
% 1.04/1.17  apply (zenon_L745_); trivial.
% 1.04/1.17  apply (zenon_L750_); trivial.
% 1.04/1.17  apply (zenon_L746_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H363). zenon_intro zenon_Ha. zenon_intro zenon_H364.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H364). zenon_intro zenon_H28b. zenon_intro zenon_H365.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H365). zenon_intro zenon_H28c. zenon_intro zenon_H28d.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H153 | zenon_intro zenon_H2ea ].
% 1.04/1.17  apply (zenon_L755_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2ea). zenon_intro zenon_Ha. zenon_intro zenon_H2eb.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2eb). zenon_intro zenon_H27b. zenon_intro zenon_H2ec.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H2ec). zenon_intro zenon_H27c. zenon_intro zenon_H27a.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L518_); trivial.
% 1.04/1.17  apply (zenon_L752_); trivial.
% 1.04/1.17  apply (zenon_L757_); trivial.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H362). zenon_intro zenon_Ha. zenon_intro zenon_H366.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H366). zenon_intro zenon_H29d. zenon_intro zenon_H367.
% 1.04/1.17  apply (zenon_and_s _ _ zenon_H367). zenon_intro zenon_H29e. zenon_intro zenon_H29c.
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H2f7); [ zenon_intro zenon_H153 | zenon_intro zenon_H2ea ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H298); [ zenon_intro zenon_H96 | zenon_intro zenon_H294 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H26f); [ zenon_intro zenon_H1 | zenon_intro zenon_H1c7 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H274); [ zenon_intro zenon_H31 | zenon_intro zenon_H277 ].
% 1.04/1.17  apply (zenon_or_s _ _ zenon_H1ae); [ zenon_intro zenon_H4b | zenon_intro zenon_H1b1 ].
% 1.04/1.17  apply (zenon_L758_); trivial.
% 1.04/1.17  apply (zenon_L762_); trivial.
% 1.04/1.17  apply (zenon_L706_); trivial.
% 1.04/1.17  apply (zenon_L764_); trivial.
% 1.04/1.17  apply (zenon_L773_); trivial.
% 1.04/1.17  apply (zenon_L775_); trivial.
% 1.04/1.17  Qed.
% 1.04/1.17  % SZS output end Proof
% 1.04/1.17  (* END-PROOF *)
% 1.04/1.17  nodes searched: 34570
% 1.04/1.17  max branch formulas: 516
% 1.04/1.17  proof nodes created: 6478
% 1.04/1.17  formulas created: 41359
% 1.04/1.17  
%------------------------------------------------------------------------------