import java.util.Scanner;
public class Main {
	public static void main(String[] args){
		Scanner S = new Scanner(System.in);
		int N = S.nextInt();
		
		for(int i=1;i<=N;i++){
			if(i%15==0){
				System.out.println("FizzBuzz");
				continue;
			}
			else if(i%5==0){
				System.out.println("Buzz");
				continue;
			}
			else if(i%3==0){
				System.out.println("Fizz");
				continue;
			}
			else
				System.out.println(i);
		}
	}
}