import java.util.Scanner;
public class Main {

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


        }
    }
}