using System;

public class Test
{
	public static void Main()
	{
		var n = int.Parse(Console.ReadLine());
		
		for(int i = 1; i <= n; i++)
		{
			if(i % 15 == 0) Console.WriteLine("FizzBuzz");
			else if(i % 5 == 0) Console.WriteLine("Buzz");
			else if(i % 3 == 0) Console.WriteLine("Fizz");
			else Console.WriteLine(i);
		}
	}
}