import java.util.Scanner;

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