import java.io.*;
/**
* 
* 
*
* @author - your name
* @version - 1a
*/
public class Lab1a
{
	public static void main(String args [])throws IOException
	{

	   BufferedReader stdin = new BufferedReader (new InputStreamReader(System.in));
		System.out.println("What is your STARTing number? ");
		
		int START = Integer.parseInt(stdin.readLine());

		if (START < 0 || START > 100)
		{
			System.out.println("Enter a number between 0 and 100");
			while (START < 0 || START > 100)
			{
			START = Integer.parseInt(stdin.readLine());

			if (START >=0 && START <= 100)
			break;
			if (START < 0 || START > 100)
			System.out.println("Enter a number between 0 and 100");
			}
		}				
		while (START > 0)
		{
			System.out.println();
			if (START == 1)
				START = lastStanza();
			if (START == 2)
				START = almostDone();
			if (START > 2)
				START = normalstanza(START);
		}
	}
	
	public static int normalstanza(int Verse)
	{
		System.out.println(Verse + " bottles of pop on the wall");
		System.out.println(Verse + " bottles of pop");
		System.out.println("If one of those bottles should happen to fall");
		System.out.println((Verse - 1) + " bottles of pop on the wall");

		return Verse - 1;
	}
	
	public static int almostDone()
	{
		System.out.println("2 bottles of pop on the wall");
		System.out.println("2 bottles of pop");
		System.out.println("If one of those bottles should happen to fall");
		System.out.println("1 bottle of pop on the wall");

		return 1;
	}
	
	public static int lastStanza()
	{
		System.out.println("1 bottle of pop on the wall");
		System.out.println("1 bottle of pop");
		System.out.println("If that bottle should happen to fall");
		System.out.println("No bottles of pop on the wall");

		return 0;
	}

}