import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		
		Scanner sc = new Scanner(System.in);
		
		int n = sc.nextInt();
		
		for(int i = 1;i < n+1;i++){
			
			if (i%15 == 0){
				System.out.println("FizzBuzz");
				continue;
			}
			
			if (i%3 == 0){
				System.out.println("Fizz");
				continue;
			}
			
			if (i%5 == 0){
				System.out.println("Buzz");
				continue;
			}
			
			System.out.println(i);
			
		}

	}

}