using System;

​

public class Program

{

    public static void Main()

    {

        for (int row = 1; row < 4; row++)

        {

            for (int col = 1; col < 6; col++)

            {

                Console.WriteLine("Row" + row + ": Column" + col);

            }

​

            if (row < 3)

                Console.WriteLine("---");

        }

    }

}