using System;

using System.Linq;

public class Program

{

    public static void Main()

    {

        string word = "Hello";

        Console.Write((char)(word.ElementAt(0) + 2));

        Console.Write((char)(word.ElementAt(1) + 2));

        Console.Write((char)(word.ElementAt(2) + 2));

        Console.Write((char)(word.ElementAt(3) + 2));

        Console.Write((char)(word.ElementAt(4) + 2));

        word = Convert.ToString(Console.ReadLine());

    }

}