# 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),X2),s(t_h4s_lists_list(t_h4s_strings_char),X3)))=s(t_h4s_lists_list(t_h4s_strings_char),h4s_lists_append(s(t_h4s_lists_list(t_h4s_strings_char),X1),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),X1)),file('i/f/string/STRCAT__11_c1', ch4s_strings_STRCATu_u_11u_c1)).
fof(36, axiom,![X10]:![X1]:![X2]:![X3]:(s(t_h4s_lists_list(X10),h4s_lists_append(s(t_h4s_lists_list(X10),X2),s(t_h4s_lists_list(X10),X3)))=s(t_h4s_lists_list(X10),h4s_lists_append(s(t_h4s_lists_list(X10),X1),s(t_h4s_lists_list(X10),X3)))<=>s(t_h4s_lists_list(X10),X2)=s(t_h4s_lists_list(X10),X1)),file('i/f/string/STRCAT__11_c1', ah4s_lists_APPENDu_u_11u_c1)).
# SZS output end CNFRefutation
