# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:s(t_h4s_lists_list(t_h4s_strings_char),h4s_lists_append(s(t_h4s_lists_list(t_h4s_strings_char),h4s_lists_nil),s(t_h4s_lists_list(t_h4s_strings_char),X1)))=s(t_h4s_lists_list(t_h4s_strings_char),X1),file('i/f/string/STRCAT__EQNS_c0', ch4s_strings_STRCATu_u_EQNSu_c0)).
fof(8, axiom,![X3]:![X6]:s(t_h4s_lists_list(X3),h4s_lists_append(s(t_h4s_lists_list(X3),h4s_lists_nil),s(t_h4s_lists_list(X3),X6)))=s(t_h4s_lists_list(X3),X6),file('i/f/string/STRCAT__EQNS_c0', ah4s_lists_APPEND0u_c0)).
# SZS output end CNFRefutation
