2 program begin writeln

2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln
2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln
2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln2 program begin writeln