# SZS status Theorem
# SZS status Theorem
# SZS output start CNFRefutation.
fof(1, conjecture,![X1]:![X2]:![X3]:(p(s(t_bool,h4s_encodes_biprefix(s(t_h4s_lists_list(X1),X3),s(t_h4s_lists_list(X1),X2))))=>p(s(t_bool,h4s_encodes_biprefix(s(t_h4s_lists_list(X1),X2),s(t_h4s_lists_list(X1),X3))))),file('i/f/Encode/biprefix__sym', ch4s_Encodes_biprefixu_u_sym)).
fof(2, axiom,p(s(t_bool,t)),file('i/f/Encode/biprefix__sym', aHLu_TRUTH)).
fof(3, axiom,~(p(s(t_bool,f))),file('i/f/Encode/biprefix__sym', aHLu_FALSITY)).
fof(5, axiom,![X4]:(s(t_bool,X4)=s(t_bool,t)<=>p(s(t_bool,X4))),file('i/f/Encode/biprefix__sym', ah4s_bools_EQu_u_CLAUSESu_c1)).
fof(61, axiom,![X1]:![X26]:![X27]:(p(s(t_bool,h4s_encodes_biprefix(s(t_h4s_lists_list(X1),X27),s(t_h4s_lists_list(X1),X26))))<=>(p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),X26),s(t_h4s_lists_list(X1),X27))))|p(s(t_bool,h4s_lists_isprefix(s(t_h4s_lists_list(X1),X27),s(t_h4s_lists_list(X1),X26)))))),file('i/f/Encode/biprefix__sym', ah4s_Encodes_biprefixu_u_def)).
fof(71, axiom,![X4]:(s(t_bool,X4)=s(t_bool,t)|s(t_bool,X4)=s(t_bool,f)),file('i/f/Encode/biprefix__sym', aHLu_BOOLu_CASES)).
# SZS output end CNFRefutation
