% module
:-style_check(-singleton),style_check(-no_effect),ensure_loaded("core3").
% main
tictactoe(X):-new(T1),set_(T1,"y",2,T2),_tree=T2,_game='[|]'('[|]'(0,'[|]'(0,'[|]'(0,[]))),'[|]'('[|]'(0,'[|]'(0,'[|]'(0,[]))),'[|]'('[|]'(0,'[|]'(0,'[|]'(0,[]))),[]))),writeln_(_game),creq("io",_io),writeln_(_io).