# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:(s(t_h4s_lists_list(t_h4s_strings_char),h4s_lists_append(s(t_h4s_lists_list(t_h4s_strings_char),X3),s(t_h4s_lists_list(t_h4s_strings_char),X2)))=s(t_h4s_lists_list(t_h4s_strings_char),h4s_lists_append(s(t_h4s_lists_list(t_h4s_strings_char),X3),s(t_h4s_lists_list(t_h4s_strings_char),X1)))<=>s(t_h4s_lists_list(t_h4s_strings_char),X2)=s(t_h4s_lists_list(t_h4s_strings_char),X1)),file('i/f/string/STRCAT__11_c0', ch4s_strings_STRCATu_u_11u_c0)).
fof(34, axiom,![X10]:![X1]:![X2]:![X3]:(s(t_h4s_lists_list(X10),h4s_lists_append(s(t_h4s_lists_list(X10),X3),s(t_h4s_lists_list(X10),X2)))=s(t_h4s_lists_list(X10),h4s_lists_append(s(t_h4s_lists_list(X10),X3),s(t_h4s_lists_list(X10),X1)))<=>s(t_h4s_lists_list(X10),X2)=s(t_h4s_lists_list(X10),X1)),file('i/f/string/STRCAT__11_c0', ah4s_lists_APPENDu_u_11u_c0)).
# SZS output end CNFRefutation
