import java.util.Scanner;

public class No9002 {

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