import java.util.*;
class y9002 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int l = sc.nextInt();
        for (int i=1; i<=l; i++) {
        	System.out.println(i%15>0?i%5>0?i%3>0?i:"Fizz":"Buzz":"FizzBuzz");
        }
    }
}