using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        int[,,] threed = new int[3, 3, 3];

        threed[0, 0, 0] = 1; 

        threed[1, 0, 0] = 2; 

        threed[2, 0, 0] = 3; 

        threed[0, 1, 0] = 4; 

        threed[0, 2, 0] = 5; 

        threed[0, 0, 1] = 6; 

        threed[0, 0, 2] = 7; 

    }

}