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 % 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);
		}
	}
 }
}