import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		
		int n = scan.nextInt();
		
		for(int i = 1; i <= n; i++) {
			if(i % 15 == 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);
			}
		}
	}
}