import java.util.*;

public class Main {
    public static void main(String[] args){
        Scanner sc=new Scanner(System.in);
        String eye=sc.next();
        String mouth=sc.next();
        StringBuilder sb=new StringBuilder();
        sb.append("(").append(eye).append(mouth).append(eye).append(")/");
        System.out.println(sb.toString());
    }
}