import java.util.Scanner;

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