package yukicoder;
import java.util.Scanner;

public class No9002 {
	public static void main(String[] args){
		Scanner sc = new Scanner(System.in);
		
		int n = sc.nextInt();
		for(int i = 1; i <= n;i++){
			if(i%3 == 0&&i%5 ==0){
				System.out.println("FizzBuzz");
			}
		else if(i % 3 == 0){
				System.out.println("Fizz");
			}
			else if(i%5 == 0){
				System.out.println("Buzz");
				
			}
			else{
				System.out.println(i);
			}
				
		}
	}

}