using System;

class Program
{
	static void Main ()
	{
		int n = int.Parse (Console.ReadLine ());

		string ans;
		for (int i = 1; i <= n; i++)
		{
			ans = "";
			if (i % 3 == 0)
				ans += "Fizz";

			if (i % 5 == 0)
				ans += "Buzz";

			if (ans == "")
				ans = i.ToString ();
			
			Console.WriteLine (ans);
		}
	}
}