import std.functional,
       std.algorithm,
       std.bigint,
       std.string,
       std.traits,
       std.array,
       std.range,
       std.stdio,
       std.conv;

void main() {
  string t1 = readln.chomp,
         t2 = readln.chomp;

  writeln("(%s%s%s)/", t1, t2, t1);
}