using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        string[] testers = new string[5];

        testers[0] = "IA";

        testers[1] = "DIA";

        testers[2] = "DMIA";

        testers[3] = "DM IA";

        testers[4] = "MARSWI";

        foreach (string s in testers)

        {

            Console.WriteLine(s.Substring(s.Length - 2, 2));

        }

    }

}