/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		// your code goes here
	    Scanner scan = new Scanner(System.in);
		
		String i = scan.next();
	   String m = scan.next();
	    
	    System.out.println("(" + i + m +  i + ")/");
		}
}