using System;
using System.Text;
using System.Linq;

namespace ConsoleApp11
{
    class Program
    {
        static void Main(string[] args)
        {
            string U = Console.ReadLine();
            string T = Console.ReadLine();

            Console.Write("(");
            Console.Write(U);
            Console.Write(T);
            Console.Write(U);
            Console.Write(")");
            Console.WriteLine("/");
        }        
    }
}