import java.util.Scanner;

public class Main{

	static Scanner s=new Scanner(System.in);

	public static void main(String __[]){
		input();
		solve();
	}

	private static void input(){
	}

	private static void solve(){
		int in=s.nextInt(),
				one=in/in,
				zero=one-one,
				three=one+one+one,
				five=three+one+one;

		for(int i=one; i<=in; i++){
			String o = String.valueOf(i);
			if(i%three==zero){
				System.out.print("Fizz");
				o = "";
			}
			if(i%five==zero){
				System.out.print("Buzz");
				o = "";
			}
			System.out.println(o);
		}
	}
}