# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:(~(s(X1,X3)=s(X1,X2))=>![X4]:![X5]:~(s(t_h4s_lists_list(X1),h4s_lists_cons(s(X1,X3),s(t_h4s_lists_list(X1),X4)))=s(t_h4s_lists_list(X1),h4s_lists_cons(s(X1,X2),s(t_h4s_lists_list(X1),X5))))),file('i/f/list/NOT__EQ__LIST', ch4s_lists_NOTu_u_EQu_u_LIST)).
fof(11, axiom,![X1]:![X10]:![X11]:![X12]:![X13]:(s(t_h4s_lists_list(X1),h4s_lists_cons(s(X1,X13),s(t_h4s_lists_list(X1),X11)))=s(t_h4s_lists_list(X1),h4s_lists_cons(s(X1,X12),s(t_h4s_lists_list(X1),X10)))<=>(s(X1,X13)=s(X1,X12)&s(t_h4s_lists_list(X1),X11)=s(t_h4s_lists_list(X1),X10))),file('i/f/list/NOT__EQ__LIST', ah4s_lists_CONSu_u_11)).
# SZS output end CNFRefutation
