using System;

public class Program

{

    public static void Main()

    {

        // Stephen Mohl

        // CPT 230 - 001 

        // Module 4 In Class 

        // Alaphabet Song 

        string letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";

        // Declare string (letters) / assign characters to that string 

        foreach (char letter in letters)

        // foreach loop iterates through each item 

        // char letter (in) letters: simply means go through one Char at a time in the string 

        {

            Console.Write(letter);

            if ((letter == 'G') || (letter == 'P') || (letter == 'S') || (letter == 'V') || (letter == 'X'))

            // If the string is either (OR ||) one of the assigned letters it is true hense WriteLine / else Write (Y)

            {

                Console.WriteLine();

            }

            else

            {

                if (letter == 'Y')

                {

                    Console.Write(" and ");

                }

            }

        }

    }

}